Buying guideIndependently ranked · 6 picks

Best Travel eSIMs for South Korea in 2026

On the live South-Korea-country ladder, the eligible 10 GB 30-day dest totals this pass are Ubigi $14, GigSky $17.79, Nomad $18, Yesim $18.46, Sim Local $18.50, Saily $18.99 and Airalo $19.

Lee Dobson·Updated 20 September 2026·8 min read

In this article

01The best travel eSIMs at a glance 02The 6 eSIMs reviewed in full 03eSIM travel FAQs

On the live South-Korea-country ladder, the eligible 10 GB 30-day dest totals this pass are Ubigi $14, GigSky $17.79, Nomad $18, Yesim $18.46, Sim Local $18.50, Saily $18.99 and Airalo $19. Dest's cheapest South-Korea-country 50 GB is Nomad 30-day at $39 ATESIM, so the GigSky 180-day out rule stays quiet; GigSky still ranks second on its country 10 GB row. Dest lists no Roamless, aloSIM or ByteSim South-Korea-country SKU. No shared 10 GB total among the ranked rows, so the named-host tiebreak stays unused. Airalo $19 misses the six.

Opensignal's South Korea Mobile Network Experience Report for December 2025 (collection 1 August to 29 October 2025) covers KT, LG U+ and SK Telecom. Verified national figures on that report include SK Telecom Best Network with 9 sole wins and 3 joint wins, Reliability Experience SK Telecom 971 on a 100-1000 scale (LG U+ 942; KT 911), Consistent Quality SK Telecom 90.7 per cent (LG U+ 83.0; KT 78.4), Download Speed Experience SK Telecom 189.3 Mbps (KT 154.3), Upload Speed Experience SK Telecom 26.6 Mbps (LG U+ 25.3; KT 18.9), Video Experience SK Telecom 76.6 on a 100-point scale (KT 73), KT 5G Download Speed award (analysis scores KT about 486 Mbps and SK Telecom about 466 Mbps, with KT ahead of SK Telecom by 20 Mbps and LG U+ by 34.5 Mbps), 5G Upload SK Telecom 57.4 Mbps (LG U+ 54.5; KT 47.3), LG U+ 5G Availability 90.3 per cent, Coverage Experience SK Telecom 9.4 on a 0-10 scale (KT 9.1; LG U+ 8.6), and 5G Coverage Experience SK Telecom 7.3. Those scores describe the national MNOs. They do not name a host for any pick.

Dest copy records SK Telecom, KT and LG U+ as the three national carriers, commercial 5G from April 2019, Seoul subway underground coverage, and airport prepaid counters at Incheon and Gimpo. Those lines are dest narrative. They are not a shop host.

South Korea sits outside the EU and the EEA, so roam-like-at-home never applies. Storefront prepaid pricing is the South-Korea-country rule here; do not invent RLAH.

Jeju, North Korea, Japan and China border latch stay empty as coverage claims unless that shop names the place. Nomad shop marketing names Seoul, Jeju and Busan. Saily shop markets Jeju Island and states South Korean eSIM data is not designed to work in Japan. Yesim's country shop city list includes Busan, Changwon, Daegu, Daejeon, Goyang, Gwangju, Incheon, Seoul, Suwon and Ulsan (Jeju unnamed on that list). Ubigi, GigSky and Sim Local leave Jeju, Japan, China and North Korea unnamed as separate coverage on the South-Korea-country shops this pass. Do not invent a Jeju or cross-border latch from SK Telecom, KT or LG U+ presence alone.

The dest 10 GB, 30-day country order among the six ranked picks is Ubigi, GigSky, Nomad, Yesim, Sim Local, Saily. Once a plan registers on a Korean network, top-ups stay inside that provider's app.

Start from Seoul or Busan stay length and a daily GB figure for KTX hops or a Jeju day trip, then read the six ranked South-Korea-country totals. Plan Match at /plan-match sits on this page for that conversion when the size is not yet locked.

In a hurry? Skip to the at-a-glance list. Planning something specific? Use our comparison tool to filter live plans by destination and budget.

The best travel eSIMs at a glance

Our 6 top picks, ranked. Tap one to jump to the full review.

Cheapest ranked 10 GB 30-day total; dest 10 GB, 25 GB; unlimited 30-day floor

Ubigi

Exclusive code

$1.40/GB

Second at 10 GB 30-day dest total

GigSky

Exclusive code

$1.779/GB

Third at 10 GB 30-day dest total; dest 3 GB, 5 GB, 20 GB, 50 GB

Nomad

Exclusive code

$1.80/GB

Fourth at 10 GB 30-day dest total; dest 1 GB

Yesim

Exclusive code

$1.846/GB

Fifth at 10 GB 30-day dest total

Sim Local

Exclusive code

$1.85/GB

Sixth at 10 GB 30-day dest total

Saily

$1.899/GB

Jump to1. Ubigi$1.40/GB 2. GigSky$1.779/GB 3. Nomad$1.80/GB 4. Yesim$1.846/GB 5. Sim Local$1.85/GB 6. Saily$1.899/GB

Cheapest ranked 10 GB 30-day total; dest 10 GB, 25 GB; unlimited 30-day floor☆☆☆☆☆ 0.0/5

Ubigi

FROM$1.40/GB

Host networkLGU+, SK Telecom

CoverageLGU+ and SK Telecom on the product Network(s) block. Jeju / Japan unnamed.

CodeTRAVELCITY10 for 10% off

Ubigi's South Korea Prepaid 10 GB / 30 days product page (cellulardata.ubigi.com South Korea 10GB 30-days) names LGU+ and SK Telecom on the Network(s) coverage block. Partner-list pages are not the cite. The South Korea 10 GB product page leaves tethering unpublished; public Wi-Fi marketing on that page is not treated as a hotspot: yes cite, so the hotspot cell stays empty. Data sharing is allowed on that SKU. Jeju, Japan, China and North Korea stay unnamed as coverage claims on that product page. Asia Prepaid and World Prepaid are different product lines.

Dest prints South Korea Prepaid 10 GB / 30 days at $14 with TRAVELCITY10 10%. That is both the cheapest ranked 10 GB country total and the printed dest 10 GB winner. The same programme wins dest 25 GB at $25 TRAVELCITY10. Unlimited South Korea Prepaid 30-day lands at $49 TRAVELCITY10 (Fair-use Not published), the cheapest ranked unlimited 30-day country floor this pass. Shorter Prepaid rows on dest include 10 GB 7-day $12, 1 GB 7-day $3 and 3 GB 7-day $7, all TRAVELCITY10. Ubigi has no dest 3 GB, 5 GB, 20 GB or 50 GB 30-day country row this pass.

Same provider, same 10 GB, 30 days on the live dest table: South Korea Prepaid $14, Best Asia Prepaid $28, World Prepaid $59.

Strengths

+Cheapest ranked 10 GB 30-day dest total ($14)
+Dest cheapest 10 GB and 25 GB 30-day country rows ($14 / $25)
+Cheapest ranked unlimited 30-day country floor ($49)
+Product page names LGU+ and SK Telecom
+Same 10 GB 30-day: South Korea Prepaid $14, Best Asia Prepaid $28, World Prepaid $59
+TRAVELCITY10 10% where the dest table prints it on South Korea Prepaid rows
+Data sharing allowed on the SKU

Limitations

−Hotspot tethering line unpublished on the South Korea 10 GB product page
−No 3 GB, 5 GB, 20 GB or 50 GB 30-day country row on dest
−Unlimited Fair-use cap Not published on dest
−Partner list is not used as a host cite
−Jeju / Japan / China / North Korea unnamed as coverage

Verdict · South Korea Prepaid names LGU+ and SK Telecom, posts $14 on the ranked 10 GB ladder, and alone holds dest's 10 GB and 25 GB country floors plus the ranked unlimited 30-day floor at $49.

Buy Ubigi →

Second at 10 GB 30-day dest total☆☆☆☆☆ 0.0/5

GigSky

FROM$1.779/GB

Host networkNot publicly disclosed

CoverageMNO unpublished. Jeju / Japan unnamed.

HotspotUnlimited hotspot sharing on the shop

CodeATESIM 15% on the dest row

GigSky's South Korea country shop retrieved this pass does not name SK Telecom, KT or LG U+ as host. HotspotBody: Unlimited use included. Jeju, Japan, China and North Korea stay unnamed as coverage claims on that shop retrieve this pass. Dest prints duplicate GigSky South Korea 10 GB 30-day rows at the same $17.79 ATESIM total.

Dest lists the South Korea 10 GB / 30 days GigSky row at $17.79 ATESIM 15% (duplicate feed row, same total). The 5 GB / 30 days row is $10.29, behind Nomad $10. A 3 GB SKU appears as 15-day at $8.49, not a 30-day country floor. Unlimited 30-day is $74.69 ATESIM with dest FUP 2.5 GB/day then reduced, not below 100 kbps: the dearest ranked unlimited 30-day country row this pass. Dest shows no GigSky 20 GB, 25 GB or 50 GB South-Korea-country SKU. The 180-day out rule stays quiet because dest's cheapest South-Korea-country 50 GB is Nomad 30-day at $39.

Strengths

+Second-cheapest ranked 10 GB 30-day dest total ($17.79)
+HotspotBody prints Unlimited use included on the shop
+ATESIM 15% where the dest table prints it
+Not removed by the 180-day 50 GB rule
+Capped and unlimited South-Korea-country rows on dest

Limitations

−Host unpublished (Confirming)
−10 GB dest total sits above Ubigi
−No dest cheapest-at-size win at 1, 3, 5, 10, 20, 25 or 50 GB among printed winners
−Unlimited 30-day sits behind Ubigi, Yesim and Saily on total price
−No 20 GB, 25 GB or 50 GB country row on dest
−Jeju / Japan / China / North Korea unnamed as coverage

Verdict · At $17.79 ATESIM GigSky is the second-cheapest South-Korea-country 10 GB row, host still Confirming, hotspotBody Unlimited use included, and Nomad's $39 / 30-day 50 GB floor means the 180-day out rule never fires.

Buy GigSky →

Third at 10 GB 30-day dest total; dest 3 GB, 5 GB, 20 GB, 50 GB☆☆☆☆☆ 0.0/5

Nomad

FROM$1.80/GB

Host networkSKTelecom / KT olleh / LG U+

CoverageSKTelecom / KT olleh / LG U+ on the shop; LG U+ and SKTelecom on 10 GB mask_network. Overseas territories not claimed. Jeju named in marketing only.

HotspotYes on the shop FAQ

CodeDest prints ATESIM 20% on the 10 GB row. Programme excludes sale, unlimited, Thailand 50 GB, plans under USD 5

Nomad's South Korea shop names Network for South Korea: SKTelecom / KT olleh / LG U+. The 10 GB 30-day SKU (South Korea 10 GB 30 Days) lists LG U+ and SKTelecom on mask_network with coverage KR (mccmnc 45006_KR and 45005_KR, types 4G). KT olleh appears on the catalogue Network line but not on that 10 GB mask. The same shop FAQ prints: Yes, Nomad's eSIMs support tethering / hotspot. Coverage may not include overseas territories. Shop marketing names Seoul, Jeju and Busan. Japan, China and North Korea are not on that shop as South-Korea-country coverage claims. Do not invent a Japan latch from catalogue country links.

Dest prints Nomad South Korea 10 GB 30 Days at $18 ATESIM 20%. ATESIM 20% does not apply to unlimited, add-ons, business, sale, Thailand 50 GB, or plans under USD 5. The South Korea 10 GB 30-day shop offer sits above the USD 5 floor. The same Local South Korea ladder also posts dest cheapest 3 GB ($8), 5 GB ($10), 20 GB ($28) and 50 GB ($39) on 30-day country rows. Dest has no Nomad 25 GB or unlimited 30-day South-Korea-country row (unlimited Local South Korea rows stop at 3-day to 10-day). A shorter dest row is South Korea 1 GB / 7 days at $4 ATESIM.

Strengths

+Third-cheapest ranked 10 GB 30-day dest total ($18)
+Dest cheapest 3 GB, 5 GB, 20 GB and 50 GB 30-day country rows ($8 / $10 / $28 / $39)
+Shop catalogue names SKTelecom / KT olleh / LG U+; 10 GB mask names LG U+ and SKTelecom
+Hotspot supported on the South Korea shop FAQ
+ATESIM 20% where the dest table prints it on eligible capped rows

Limitations

−10 GB dest total sits behind Ubigi and GigSky
−No unlimited 30-day South-Korea-country row on dest
−Overseas-territory hedge only; Japan / China / North Korea unnamed as coverage
−KT olleh on catalogue only, not on the 10 GB mask
−Dest host string currently prints SK Telecom (5G) and KT (4G); shop 10 GB mask is LG U+ and SKTelecom 4G (MOVE)

Verdict · Nomad's $18 third place rides an LG U+ / SKTelecom 10 GB mask (catalogue still lists KT olleh), while Local South Korea also takes dest's 3 GB, 5 GB, 20 GB and 50 GB country wins.

Buy Nomad →

Fourth at 10 GB 30-day dest total; dest 1 GB☆☆☆☆☆ 0.0/5

Yesim

FROM$1.846/GB

Host networkLG

CoverageLG on destinations operators. City list on the shop (Yesim-only). Jeju unnamed on that list.

HotspotDepends on operator

CodeTRAVELCITY 15% on the dest row

Yesim's South Korea shop destinations operators payload names LG (3G/LTE/5G). Hotspot specs line: Depends on operator. Marketing copy is not upgraded into a hotspot: yes claim. Network coverage city list: Busan, Changwon, Daegu, Daejeon, Goyang, Gwangju, Incheon, Seoul, Suwon, Ulsan, and other cities in South Korea. ID verification: Not required. Jeju, Japan, China and North Korea stay unnamed on that list. Watch Yesim price drift: live dest 10 GB 30-day is $18.46 TRAVELCITY this pass; shop list without TRAVELCITY printed $19.20 on the country retrieve.

Dest prints Yesim South Korea 10 GB / 30 days at $18.46 TRAVELCITY 15% (dest wins over shop list $19.20 without the code). The 1 GB / 30 days row is $3.07, dest cheapest at 1 GB. The 20 GB / 30 days row is $29.59, behind Nomad $28. Dest also lists 30 GB at $36.42 and unlimited 30-day at $63.17 TRAVELCITY (Fair-use Not published). No Yesim 3 GB, 5 GB, 25 GB or 50 GB 30-day country row on dest this pass. Dest host status is still Confirming; shop operators name LG, so the SET moves to Confirmed LG.

Strengths

+Fourth ranked 10 GB 30-day dest total ($18.46)
+Dest cheapest 1 GB 30-day country row ($3.07)
+Operators payload names LG
+City list printed on the country shop (Seoul-centred, ten named cities)
+TRAVELCITY 15% where the dest table prints it
+ID verification Not required

Limitations

−Hotspot specs say Depends on operator
−10 GB dest total sits behind Ubigi, GigSky and Nomad
−No dest cheapest-at-size win at 3, 5, 10, 20, 25 or 50 GB beyond the 1 GB floor
−Dest host table still Confirming until CoS moves the SET
−Yesim drift watch versus shop list ($19.20 without code)
−Jeju unnamed on the city list

Verdict · Yesim takes fourth at $18.46 with LG in the destinations operators payload, a Seoul-centred ten-city list on the shop, dest's 1 GB win at $3.07, and hotspot left as Depends on operator.

Buy Yesim →

Fifth at 10 GB 30-day dest total☆☆☆☆☆ 0.0/5

Sim Local

FROM$1.85/GB

Host networkLG U+, SKTelecom

CoverageLG U+, SKTelecom on ESFX-1391-SL1. Jeju unnamed.

HotspotYes on those SKUs

CodeATESIM on the dest row

Sim Local's South Korea 10 GB / 30 days SKU (ESFX-1391-SL1) prints Networks LG U+, SKTelecom. Hotspot and tethering: Yes. Coverage is South Korea on that SKU. The same SKU coverage copy expects strong coverage in major cities and urban areas and notes that remote, rural or less populated regions such as mountains, deserts or countryside may see variable signal and speeds. Jeju, Japan, China and North Korea stay unnamed as coverage claims. Do not treat LG U+ or SKTelecom alone as proof of neighbouring-country coverage.

Dest prints Sim Local's South Korea 10 GB / 30 days at $18.50 ATESIM. The 20 GB / 30 days row is $29.75 ATESIM, behind Nomad $28. The 5 GB / 30 days row is $10.75 ATESIM, behind Nomad $10. No Sim Local 25 GB, 50 GB or unlimited 30-day South-Korea-country row on dest. Shorter dest inventory includes 1 GB / 3 days at $4 ATESIM, 3 GB / 7 days at $8.75 ATESIM, and unlimited 7-day and 15-day South Korea rows.

Same provider, same 20 GB, 30 days on the dest regional block: South Korea only $29.75, Asia $34.50, Global $35.

Strengths

+Fifth ranked 10 GB 30-day dest total ($18.50)
+SKU names LG U+ and SKTelecom
+Hotspot and tethering Yes on ESFX-1391-SL1
+ATESIM 10% where the dest table prints it
+Printed rural hedge on the SKU (Sim Local-only)
+Country 20 GB undercuts Asia and Global on the dest block

Limitations

−No dest cheapest-at-size win at 1, 3, 5, 10, 20, 25 or 50 GB among printed winners
−No 25 GB, 50 GB or unlimited 30-day country row on dest
−10 GB dest total sits $0.04 above Yesim and well above Ubigi
−Jeju and adjacent countries unnamed as coverage
−Missing from dest host table this pass (ADD)

Verdict · Sim Local ranks fifth at $18.50 on an LG U+ / SKTelecom South Korea 10 GB SKU with hotspot Yes, and still undercuts its own Asia ($34.50) and Global ($35) 20 GB labels via the dest country block at $29.75.

Buy Sim Local →

Sixth at 10 GB 30-day dest total☆☆☆☆☆ 0.0/5

Saily

FROM$1.899/GB

Host networkNot publicly disclosed

CoverageMNO unpublished. Jeju Island in marketing; Japan ruled out on FAQ.

HotspotNo hotspot restrictions on the shop

Saily's South Korea shop Network line prints Reliable connection from South Korea's best networks and does not name SK Telecom, KT or LG U+ as host, so the MNO host stays Confirming / unpublished. Hotspot line on the shop: No hotspot restrictions or limitations. Shop coverage marketing names Seoul, Busan and Jeju Island. FAQ copy states South Korean eSIM data is not designed to work in Japan. China and North Korea stay unnamed as coverage claims on that Network line. Marketing "best networks" copy does not seed a named MNO on the host SET.

Saily's dest 10 GB / 30 days total is $18.99 with no promo code on South-Korea-country rows. Other 30-day country rows: 3 GB $8.99 (behind Nomad $8), 5 GB $10.99 (behind Nomad and GigSky), 20 GB $29.99 (behind Nomad, Yesim and Sim Local), unlimited $71.99 with dest FUP 5 GB/day then 1 Mbps. No Saily 25 GB or 50 GB South-Korea-country row on dest. Dest also lists a Saily South Korea 1 GB / 7 days row at $3.99.

Strengths

+Sixth ranked 10 GB 30-day dest total ($18.99)
+Shop prints hotspot with no restrictions or limitations
+3 GB, 5 GB, 10 GB, 20 GB and unlimited 30-day country rows on dest
+Fills the sixth slot without padding Maya, Holafly or Airalo
+No promo dependency on the 10 GB row
+Shop FAQ rules out Japan use on the South Korea plan

Limitations

−MNO host Confirming / unpublished on the Network line
−No dest cheapest-at-size win at 1, 3, 5, 10, 20, 25 or 50 GB among printed winners
−Unlimited 30-day sits behind Ubigi and Yesim on total price
−10 GB dest total is the dearest of the six
−Jeju appears only in shop marketing, not as a separate coverage product claim for other brands

Verdict · Saily closes the six at $18.99 with an unpublished Network line, unrestricted hotspot on the South Korea shop, a Japan negative on the FAQ, and zero printed dest cheapest-at-size wins on the South-Korea-country ladder.

Buy Saily →

The bottom line

Cheapest ranked 10 GB 30-day dest total is Ubigi at $14, also dest cheapest at 10 GB and 25 GB, on an LGU+ / SK Telecom product Network(s) block with data sharing allowed, hotspot unpublished, and the ranked unlimited 30-day country floor at $49. Second is GigSky at $17.79 with unpublished host and hotspotBody Unlimited use included; the 180-day 50 GB rule does not remove it because dest's cheapest South-Korea-country 50 GB is Nomad 30-day at $39. Third is Nomad at $18 on an LG U+ / SKTelecom 10 GB mask (catalogue also KT olleh), also dest cheapest at 3 GB, 5 GB, 20 GB and 50 GB, with hotspot yes on the shop FAQ. Fourth is Yesim at $18.46 with LG on destinations operators, dest cheapest at 1 GB, and a printed Seoul-centred city list. Fifth is Sim Local at $18.50 on LG U+ / SKTelecom with hotspot Yes. Sixth is Saily at $18.99 with unpublished host and unrestricted hotspot on the shop. Airalo $19 sits outside the six. Maya is out. Host strings this pass: Ubigi LGU+ and SK Telecom (product page); GigSky unpublished; Nomad SKTelecom / KT olleh / LG U+ catalogue and LG U+ / SKTelecom on 10 GB mask; Yesim LG; Sim Local LG U+, SKTelecom; Saily unpublished. Hotspot: Nomad yes; GigSky Unlimited use included; Sim Local Yes; Saily unrestricted; Yesim Depends on operator; Ubigi empty.

Nomad keeps the overseas-territory hedge and markets Seoul, Jeju and Busan. Saily markets Jeju Island and rules out Japan on the FAQ. Yesim names ten mainland cities and leaves Jeju off the list. Beyond the South Korea country label, Ubigi and GigSky leave cities and neighbouring places unnamed as coverage. No North Korea or China claim on the ranked South-Korea-country shops. South Korea is outside EU/EEA RLAH.

Plan Match is /plan-match.

Still weighing it up for a specific destination? Our travel eSIM comparison toolranks live plans by real price per GB, filtered to exactly where you’re going.

Frequently asked questions

Does a South-Korea-country eSIM cover Jeju, Japan, China or North Korea?

Leave Japan, China and North Korea coverage empty for all six ranked picks unless that shop names the place. Jeju is named in Nomad shop marketing (Seoul to Jeju and Busan) and in Saily shop marketing (Jeju Island); that is shop marketing, not a reason to invent Jeju coverage for Ubigi, GigSky, Yesim or Sim Local. The country product label is South Korea on Ubigi, GigSky, Nomad, Yesim, Sim Local and Saily; that is the country name, not a Japan or North Korea claim. Nomad shop: overseas territories may be excluded; Japan / China / North Korea unnamed as coverage. Yesim city list: Busan through Ulsan and other cities in South Korea; Jeju / Japan / China / North Korea unnamed as separate claims. Ubigi South Korea Prepaid product page: LGU+ and SK Telecom; neighbouring places unnamed. GigSky South Korea shop: host unpublished; neighbouring places unnamed. Sim Local ESFX-1391-SL1: Networks LG U+, SKTelecom; coverage South Korea; rural hedge; Jeju / Japan unnamed. Saily FAQ: South Korean eSIM data is not designed to work in Japan. Do not invent Jeju or cross-border coverage from SK Telecom, KT or LG U+ presence alone.

Can I tether or use a hotspot?

Nomad South Korea shop FAQ: yes, tethering / hotspot. GigSky South Korea shop hotspotBody: Unlimited use included. Sim Local ESFX-1391-SL1: Hotspot and tethering Yes. Saily South Korea shop: No hotspot restrictions or limitations. Yesim specs: Depends on operator. Ubigi South Korea 10 GB product page: hotspot tethering line unpublished.

Which network will I actually use?

Ubigi product Network(s): LGU+ and SK Telecom. Nomad shop: SKTelecom / KT olleh / LG U+ (10 GB SKU mask_network LG U+ and SKTelecom only, South Korea MCCMNC 45006_KR and 45005_KR). GigSky: unpublished on the shop. Yesim: LG on the destinations operators object (3G/LTE/5G). Sim Local: LG U+, SKTelecom on ESFX-1391-SL1. Saily: unpublished on the Network line. Opensignal December 2025 describes KT, LG U+ and SK Telecom nationally and is not a shop host.

Does ATESIM 20% apply to Nomad's South Korea 10 GB plan?

ATESIM 20% does not apply to unlimited, add-ons, business, sale, Thailand 50 GB, or plans under USD 5. The South Korea 10 GB 30-day dest/shop offer is $18 this pass, so it is not under the USD 5 floor. Dest prints ATESIM on that row and on the South Korea 3 GB / 5 GB / 20 GB / 50 GB and 7-day 1 GB Nomad rows. ATESIM 20% on the Nomad programme still excludes unlimited rows.

Why is Airalo outside the six?

Dest prints seven eligible South-Korea-country 10 GB 30-day programme totals this pass. The six cheapest are Ubigi $14, GigSky $17.79, Nomad $18, Yesim $18.46, Sim Local $18.50 and Saily $18.99. Airalo's Jang 10 GB 30-day country total is $19, so it sits outside the six on price. Airalo shop first-network SK; Operates on the SK network in South Korea; local brand Jang; hotspot empty. Dest's SK Telecom and LG U+ host string for Airalo is not used to pull Airalo into the six.

Is GigSky removed by the 180-day 50 GB rule on South Korea?

No. The out rule fires only when dest cheapest South-Korea-country 50 GB SKU is a GigSky 180-day row. Dest cheapest South-Korea-country 50 GB is Nomad Local South Korea 50 GB / 30 days / $39 ATESIM. Dest has no GigSky South-Korea-country 50 GB SKU at any duration. GigSky ranks second on its South-Korea-country 10 GB 30-day total at $17.79 ATESIM.

See these ranked for your destination

Compare 14,000+ travel eSIMs by real price per GB across 110+ destinations — filtered to where you’re going.

Compare eSIMs →