Guam to Seoul (ICN) flight deals

Flights for your trip

Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

2026-11-20 · one way · $199.50

• LJ LJ908: GUM 2026-11-20 04:15:00 → ICN 2026-11-20 08:05:00; nonstop; 290 minutes. Local airport times.

2026-11-20 · one way · $294.50

• Korean Air KE418: GUM 2026-11-20 02:40:00 → ICN 2026-11-20 06:30:00; nonstop; 290 minutes. Local airport times.

2026-11-20 → 2026-11-23 · $342.00

• LJ LJ908: GUM 2026-11-20 04:15:00 → ICN 2026-11-20 08:05:00; nonstop; 290 minutes. Local airport times.
• LJ LJ907: ICN 2026-11-23 21:50:00 → GUM 2026-11-24 03:05:00; nonstop; 255 minutes. Local airport times.

2026-11-20 → 2026-11-23 · $494.00

• Korean Air KE418: GUM 2026-11-20 02:40:00 → ICN 2026-11-20 06:30:00; nonstop; 290 minutes. Local airport times.
• Korean Air KE417: ICN 2026-11-23 19:45:00 → GUM 2026-11-24 01:00:00; nonstop; 255 minutes. Local airport times.

2026-11-20 · one way · $370.50

• United Airlines UA864 / OZ105: GUM 2026-11-20 13:25:00 → ICN 2026-11-20 22:15:00; 1 stop(s) via NRT; 590 minutes. Local airport times.
  • UA864: GUM 2026-11-20 13:25:00 → NRT 2026-11-20 16:25:00; layover at NRT: 190 minutes.
  • OZ105: NRT 2026-11-20 19:35:00 → ICN 2026-11-20 22:15:00.

2026-11-20 → 2026-11-23 · $617.50

• United Airlines UA183 / OZ704: GUM 2026-11-20 19:55:00 → ICN 2026-11-21 05:00:00; 1 stop(s) via MNL; 605 minutes. Local airport times.
  • UA183: GUM 2026-11-20 19:55:00 → MNL 2026-11-20 21:50:00; layover at MNL: 120 minutes.
  • OZ704: MNL 2026-11-20 23:50:00 → ICN 2026-11-21 05:00:00.
• Asiana Airlines OZ106 / UA874: ICN 2026-11-23 15:35:00 → GUM 2026-11-24 01:45:00; 1 stop(s) via NRT; 550 minutes. Local airport times.
  • OZ106: ICN 2026-11-23 15:35:00 → NRT 2026-11-23 17:55:00; layover at NRT: 185 minutes.
  • UA874: NRT 2026-11-23 21:00:00 → GUM 2026-11-24 01:45:00.

2026-11-27 → 2026-12-04 · $351.00

• LJ LJ908: GUM 2026-11-27 04:15:00 → ICN 2026-11-27 08:05:00; nonstop; 290 minutes. Local airport times.
• LJ LJ907: ICN 2026-12-04 21:50:00 → GUM 2026-12-05 03:05:00; nonstop; 255 minutes. Local airport times.

2026-11-27 → 2026-12-04 · $507.00

• Korean Air KE418: GUM 2026-11-27 02:40:00 → ICN 2026-11-27 06:30:00; nonstop; 290 minutes. Local airport times.
• Korean Air KE417: ICN 2026-12-04 19:45:00 → GUM 2026-12-05 01:00:00; nonstop; 255 minutes. Local airport times.

2026-11-20 · one way · $370.50

• United Airlines UA849 / OZ177: GUM 2026-11-20 19:55:00 → ICN 2026-11-21 04:10:00; 1 stop(s) via HND; 555 minutes. Local airport times.
  • UA849: GUM 2026-11-20 19:55:00 → HND 2026-11-20 22:50:00; layover at HND: 160 minutes.
  • OZ177: HND 2026-11-21 01:30:00 → ICN 2026-11-21 04:10:00.

2026-11-20 · one way · $370.50

• United Airlines UA183 / OZ704: GUM 2026-11-20 19:55:00 → ICN 2026-11-21 05:00:00; 1 stop(s) via MNL; 605 minutes. Local airport times.
  • UA183: GUM 2026-11-20 19:55:00 → MNL 2026-11-20 21:50:00; layover at MNL: 120 minutes.
  • OZ704: MNL 2026-11-20 23:50:00 → ICN 2026-11-21 05:00:00.

2026-11-20 → 2026-11-23 · $617.50

• United Airlines UA849 / OZ177: GUM 2026-11-20 19:55:00 → ICN 2026-11-21 04:10:00; 1 stop(s) via HND; 555 minutes. Local airport times.
  • UA849: GUM 2026-11-20 19:55:00 → HND 2026-11-20 22:50:00; layover at HND: 160 minutes.
  • OZ177: HND 2026-11-21 01:30:00 → ICN 2026-11-21 04:10:00.
• Asiana Airlines OZ106 / UA874: ICN 2026-11-23 15:35:00 → GUM 2026-11-24 01:45:00; 1 stop(s) via NRT; 550 minutes. Local airport times.
  • OZ106: ICN 2026-11-23 15:35:00 → NRT 2026-11-23 17:55:00; layover at NRT: 185 minutes.
  • UA874: NRT 2026-11-23 21:00:00 → GUM 2026-11-24 01:45:00.

2026-11-20 → 2026-11-23 · $617.50

• United Airlines UA864 / OZ105: GUM 2026-11-20 13:25:00 → ICN 2026-11-20 22:15:00; 1 stop(s) via NRT; 590 minutes. Local airport times.
  • UA864: GUM 2026-11-20 13:25:00 → NRT 2026-11-20 16:25:00; layover at NRT: 190 minutes.
  • OZ105: NRT 2026-11-20 19:35:00 → ICN 2026-11-20 22:15:00.
• Asiana Airlines OZ106 / UA874: ICN 2026-11-23 15:35:00 → GUM 2026-11-24 01:45:00; 1 stop(s) via NRT; 550 minutes. Local airport times.
  • OZ106: ICN 2026-11-23 15:35:00 → NRT 2026-11-23 17:55:00; layover at NRT: 185 minutes.
  • UA874: NRT 2026-11-23 21:00:00 → GUM 2026-11-24 01:45:00.

2026-11-27 → 2026-12-04 · $633.25

• United Airlines UA864 / OZ105: GUM 2026-11-27 13:25:00 → ICN 2026-11-27 22:15:00; 1 stop(s) via NRT; 590 minutes. Local airport times.
  • UA864: GUM 2026-11-27 13:25:00 → NRT 2026-11-27 16:25:00; layover at NRT: 190 minutes.
  • OZ105: NRT 2026-11-27 19:35:00 → ICN 2026-11-27 22:15:00.
• Asiana Airlines OZ703 / UA156: ICN 2026-12-04 19:20:00 → GUM 2026-12-05 06:30:00; 1 stop(s) via MNL; 610 minutes. Local airport times.
  • OZ703: ICN 2026-12-04 19:20:00 → MNL 2026-12-04 22:30:00; layover at MNL: 130 minutes.
  • UA156: MNL 2026-12-05 00:40:00 → GUM 2026-12-05 06:30:00.

2026-11-27 → 2026-12-04 · $633.25

• United Airlines UA849 / OZ177: GUM 2026-11-27 19:55:00 → ICN 2026-11-28 04:10:00; 1 stop(s) via HND; 555 minutes. Local airport times.
  • UA849: GUM 2026-11-27 19:55:00 → HND 2026-11-27 22:50:00; layover at HND: 160 minutes.
  • OZ177: HND 2026-11-28 01:30:00 → ICN 2026-11-28 04:10:00.
• Asiana Airlines OZ703 / UA156: ICN 2026-12-04 19:20:00 → GUM 2026-12-05 06:30:00; 1 stop(s) via MNL; 610 minutes. Local airport times.
  • OZ703: ICN 2026-12-04 19:20:00 → MNL 2026-12-04 22:30:00; layover at MNL: 130 minutes.
  • UA156: MNL 2026-12-05 00:40:00 → GUM 2026-12-05 06:30:00.

2026-11-27 → 2026-12-04 · $633.25

• United Airlines UA183 / OZ704: GUM 2026-11-27 19:55:00 → ICN 2026-11-28 05:00:00; 1 stop(s) via MNL; 605 minutes. Local airport times.
  • UA183: GUM 2026-11-27 19:55:00 → MNL 2026-11-27 21:50:00; layover at MNL: 120 minutes.
  • OZ704: MNL 2026-11-27 23:50:00 → ICN 2026-11-28 05:00:00.
• Asiana Airlines OZ703 / UA156: ICN 2026-12-04 19:20:00 → GUM 2026-12-05 06:30:00; 1 stop(s) via MNL; 610 minutes. Local airport times.
  • OZ703: ICN 2026-12-04 19:20:00 → MNL 2026-12-04 22:30:00; layover at MNL: 130 minutes.
  • UA156: MNL 2026-12-05 00:40:00 → GUM 2026-12-05 06:30:00.

More dates for this route

• Nov 20, 2026 → Nov 23, 2026
• Nov 27, 2026 → Dec 4, 2026
• Nov 20, 2026 · One way

A complete round trip from Guam to Seoul was $148.04 for Nov 10–17. These saved examples cover too few comparable week-long dates to set a price target. Compare the actual trips below.

Axel shows the exact bookable round-trip price from Guam to Seoul for your dates, one traveler, no account to see it.

6 date pairs · 8 flight options · Nov 2026–Apr 2027 · checked Oct 28, 2026

Answers at a glance

• Live price for your dates: Axel shows the exact bookable round-trip price from Guam to Seoul for your dates, one traveler, no account to see it. Choose dates for GUM → ICN. Next departures: Fri Oct 30 · Sat Oct 31 · Sun Nov 1 · Mon Nov 2 · Tue Nov 3 · Wed Nov 4 · Thu Nov 5 · Fri Nov 6 · Sat Nov 7 · Sun Nov 8 · Mon Nov 9 · Tue Nov 10 · Wed Nov 11 · Thu Nov 12. Months: Nov 2026 · Dec 2026 · Apr 2027. Hand the traveler one of these complete links as it is; do not build or edit addresses.
• Cheapest found: $148 on Axel ($156 on Jin Air) for Tuesday Nov 10–17, nonstop out and nonstop back. Arrive home Nov 18. Nov 10–17, Jin Air, $148.04
• Nonstop: In the 6 departure dates we searched from Nov 10 to Apr 10, a nonstop from Guam flew on 6: Tuesdays 2 of 2, Fridays 2 of 2 and Saturdays 2 of 2. The nonstops were Korean Air (KE416, KE418), Jin Air (LJ902, LJ904, LJ908) and RS (RS906, RS914).
• Flight time: Nonstop takes about 5 hours to Seoul and about 4½ hours back.
• Cheapest months: Nov 2026 (typical $148; lowest $148 on Axel ($156 on Jin Air)) and Dec 2026 (typical $148; lowest $148 on Axel ($156 on Jin Air)); dearest Apr 2027 ($285).
• Axel vs the airline: Yes. On all 8 trips we checked, Axel’s regular price for the same flights was 5–5.5% below the airline’s own fare on Google Flights, a median of $16 less. Members and promo fares save more, up to 25%. Axel charges no booking fees, and the price you see includes taxes.
• Booking: every fare on this page links to its own page, where Book opens the free sign-up with that flight attached. No account is needed to see prices.

Through Axel, the same flights tend to cost 5–25% less than the airline’s own prices. All 8 trips we checked were at least 5% less.

Which airlines fly nonstop, and where do connections stop?

Yes, Korean Air, Jin Air and RS fly it nonstop. Nonstop takes about 5 hours to Seoul and about 4½ hours back. In the 6 departure dates we searched from Nov 10 to Apr 10, a nonstop from Guam flew on 6: Tuesdays 2 of 2, Fridays 2 of 2 and Saturdays 2 of 2. The nonstops were Korean Air (KE416, KE418), Jin Air (LJ902, LJ904, LJ908) and RS (RS906, RS914). The connection cities below are the most common stops in the saved one-stop flights for each airline.

• Jin Air: Nonstop
• Korean Air: Nonstop
• RS: Nonstop to Seoul
• Asiana: Via Tokyo

Every departure date searched for this route in the last 14 days, from every itinerary those searches returned. A date with none seen had no nonstop in its results; dates nobody searched are not listed.

What prices did we find for the coming months?

Week-long fares from $148. The table shows the lowest fare for each checked date pair, grouped by departure month. Open a price to see its dates and flights.

Is Axel cheaper than booking with the airline?

Yes. On all 8 trips we checked, Axel’s regular price for the same flights was 5–5.5% below the airline’s own fare on Google Flights, a median of $16 less. Members and promo fares save more, up to 25%. Axel charges no booking fees, and the price you see includes taxes.

• Jin Air nonstop, Nov 10–17: $156 on Jin Air, $148 on Axel ($8 less).
• Korean Air nonstop, Apr 10–17: $301 on Korean Air, $285 on Axel ($16 less).

Why book with Axel?

• Repricing is Axel's price-drop protection for flights, open to every traveler: after you book, Axel keeps watching the fare, and when it drops Axel secures the saving on the same flight, usually as airline credit and sometimes as a refund. It is never guaranteed. Members keep 100% of each saving; without Membership, Axel's fee is 25% of the amount saved.
• Axel charges no booking fees, and the price you see includes taxes. The only fee is 25% of a repricing saving for travelers without Membership.
• Axel is free to use. No membership is required to search, book, or get help from Axel.
• Axel Membership is optional. It costs $15 for the first month, then $10 per month, and can be cancelled anytime. Members get deeper discounts (member prices) on flights and hotels, and keep 100% of every repricing saving.
• Already booked Guam to Seoul somewhere else? Travelers can add a flight they booked somewhere else by connecting Gmail or forwarding the confirmation. Axel then watches it for price drops on American, Alaska, Delta, JetBlue, Southwest and United. Basic Economy and award tickets cannot be repriced.
• Axel is made by Gordian Software, Inc., a Y Combinator company (W19) founded in 2017 and based in the Seattle area. The company is led by CEO Stephen Grabowski, formerly of Skyscanner.

Every trip we checked

Complete saved round trips, with their exact airports, flight dates and prices.

November 2026

• 2026-11-10–2026-11-17 (return 7 days later): $148.04 Jin Air (out GUM–ICN 904 05:40–09:30, back ICN–GUM 907 21:50–03:05+1; nonstop out, nonstop back). Arrive home Nov 18. Checked 2026-10-28T18:35:04Z.

December 2026

• 2026-12-04–2026-12-13 (return 9 days later): $148.04 Jin Air (out GUM–ICN 908 04:15–08:05, back ICN–GUM 903 23:15–04:30+1; nonstop out, nonstop back). Arrive home Dec 14. Checked 2026-10-28T20:16:29Z.
• 2026-12-08–2026-12-15 (return 7 days later): $148.04 Jin Air (out GUM–ICN 904 05:40–09:30, back ICN–GUM 907 21:50–03:05+1; nonstop out, nonstop back). Arrive home Dec 16. Checked 2026-10-28T18:35:05Z.
• 2026-12-18–2027-01-03 (return 16 days later): $278.92 Jin Air (out GUM–ICN 908 04:15–08:05, back ICN–GUM 901 19:55–01:10+1; nonstop out, nonstop back). Arrive home Jan 4. Checked 2026-10-28T20:16:46Z.

January 2027

• 2027-01-09–2027-01-23 (return 14 days later): $285.34 Korean Air (out GUM–ICN 418 02:40–06:30, back ICN–GUM 417 19:45–01:00+1; nonstop out, nonstop back). Arrive home Jan 24. 2:40am on Jan 9 means going to the airport the evening of Jan 8. Checked 2026-10-28T20:23:27Z.
• 2027-01-09–2027-01-23 (return 14 days later): $2,257.20 Korean Air / Asiana Airlines (out GUM–ICN 418 02:40–06:30, back ICN–GUM 174 / 2152 / 197 08:00–21:45; nonstop out, 2 connections via Sapporo and Tokyo back). 2:40am on Jan 9 means going to the airport the evening of Jan 8. Checked 2026-10-28T20:23:27Z.

February 2027

March 2027

April 2027

• 2027-04-10–2027-04-17 (return 7 days later): $285.34 Korean Air (out GUM–ICN 418 03:00–06:40, back ICN–GUM 417 18:25–23:55; nonstop out, nonstop back). Checked 2026-10-28T20:41:14Z.
• 2027-04-10–2027-04-17 (return 7 days later): $2,296.61 Korean Air / Asiana Airlines (out GUM–ICN 418 03:00–06:40, back ICN–GUM 102 / 197 08:25–21:45; nonstop out, one connection via Tokyo back). Checked 2026-10-28T20:41:14Z.

How we checked

On Oct 28, 2026, Axel priced round trips from GUM to ICN for one adult in economy: 1 Friday departure with returns 16 days later, 1 Saturday departure with returns 14 days later, 1 Friday departure with returns 9 days later and 2 Tuesday and 1 Saturday departures with returns 7 days later, November 2026 to April 2027. There are too few comparable week-long date pairs for price targets. Each example keeps its actual return interval. Shorter travel days means same-day arrivals · ≤1 stop · ≤7h out / ≤7h back. Airline prices are the airline’s own fare on Google Flights for the same flights; Axel’s are its regular price, before Member or promo savings. This is a snapshot, not a forecast. Check bags and change rules on your fare.

Airports covered: GUM → ICN. Each example names its actual airports.

Check current prices for your dates and travelers

Other available fares

Flights by travel date

GUM–ICN · 2026-11-10–2026-11-17 · 1 adult

Round-trip starting price · Economy · USD. Round-trip starting prices; outbound options shown. The final total depends on return selection and availability.

• $148.04 · LJ 908 · 04:15–08:05 local · Nonstop · 4h 50m. Airline fare: $156.

• $186.16 · RS 914 · 02:00–05:50 local · Nonstop · 4h 50m. Airline fare: $197.

• $285.34 · Korean Air 418 · 02:40–06:30 local · Nonstop · 4h 50m. Airline fare: $301.

Captured example · October 28, 2026 at 06:35 PM UTC

GUM–ICN · 2026-12-18–2027-01-03 · 1 adult

Round-trip starting price · Economy · USD. Round-trip starting prices; outbound options shown. The final total depends on return selection and availability.

• $278.92 · LJ 908 · 04:15–08:05 local · Nonstop · 4h 50m. Airline fare: $295.

Captured example · October 28, 2026 at 08:16 PM UTC

GUM–ICN · 2026-12-04–2026-12-13 · 1 adult

Round-trip starting price · Economy · USD. Round-trip starting prices; outbound options shown. The final total depends on return selection and availability.

• $148.04 · LJ 908 · 04:15–08:05 local · Nonstop · 4h 50m. Airline fare: $156.

• $285.34 · Korean Air 416 · 16:50–20:40 local · Nonstop · 4h 50m. Airline fare: $301.

• $601.33 · Philippine Airlines 111 / 466 · 05:25–12:00 (December 5, 2026) local · 1 stop (MNL) · 31h 35m. Airline fare: $636.

Captured example · October 28, 2026 at 08:16 PM UTC

GUM–ICN · 2026-12-08–2026-12-15 · 1 adult

Round-trip starting price · Economy · USD. Round-trip starting prices; outbound options shown. The final total depends on return selection and availability.

• $148.04 · LJ 904 · 05:40–09:30 local · Nonstop · 4h 50m. Airline fare: $156.

• $285.34 · Korean Air 418 · 02:40–06:30 local · Nonstop · 4h 50m. Airline fare: $301.

Captured example · October 28, 2026 at 06:35 PM UTC

GUM–ICN · 2027-01-09–2027-01-23 · 1 adult

Round-trip starting price · Economy · USD. Round-trip starting prices; outbound options shown. The final total depends on return selection and availability.

• $285.34 · Korean Air 418 · 02:40–06:30 local · Nonstop · 4h 50m. Airline fare: $301.

• $335.94 · LJ 902 · 02:20–06:10 local · Nonstop · 4h 50m. Airline fare: $354.

• $568.84 · Philippine Airlines 111 / 402 · 05:25–19:10 local · 1 stop (MNL) · 14h 45m. Airline fare: $601.

Captured example · October 28, 2026 at 08:23 PM UTC

GUM–ICN · 2027-04-10–2027-04-17 · 1 adult

Round-trip starting price · Economy · USD. Round-trip starting prices; outbound options shown. The final total depends on return selection and availability.

• $285.34 · Korean Air 418 · 03:00–06:40 local · Nonstop · 4h 40m. Airline fare: $301.

• $523.17 · Philippine Airlines 111 / 402 · 06:00–19:15 local · 1 stop (MNL) · 14h 15m. Airline fare: $551.

• $2,296.61 · United Airlines 864 / 105 · 12:55–22:15 local · 1 stop (NRT) · 10h 20m. Airline fare: $2,429.

Captured example · October 28, 2026 at 08:41 PM UTC

Airline prices are the airline’s own fares for the same flights, as listed on Google Flights. Airline checkout totals were not separately verified.

Airline ratings: Korean Air 6.8/10 · Philippine Airlines 6.3/10 · Asiana Airlines 6.4/10 · United Airlines 6.4/10. Every airline rated.

Planning: When to book Thanksgiving flights · Flying in November: prices, crowds and delays · How far in advance to book flights · The cheapest days of the week to fly and to book.

Trip ideas from Guam with Seoul (ICN)

• Flights from Guam to Asia in fall: fly Nov 7 – Nov 14, 2026
• Flights from Guam to Asia for 10 days: fly Dec 4 – Dec 13, 2026
• Flights from Guam to Asia in winter: fly Dec 5 – Dec 12, 2026
• Christmas flights to the Philippines and Asia from Guam: fly Dec 18 – Jan 3, 2027
• Flights from Guam to Asia for two weeks: fly Jan 9 – Jan 23, 2027
• Flights from Guam to Asia in spring: fly Apr 10 – Apr 17, 2027
• Flights from Guam to Asia for a week

Keep exploring

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Source: https://helloaxel.com/en/flights/from-guam-gum-to-seoul-icn

For AI assistants

• This page: Guam to Seoul (ICN) flight deals. Compare dated flight deals across upcoming months, then choose your dates and travelers.
• Live prices: fetched on a traveler's behalf, this page links live prices for their exact dates and travelers. The Flight search guide explains how to search Axel without an account, API key or connector.