$110+ Cheap flights from Incheon Intl (ICN) to Tamuning (GUM)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/3. Fares are subject to change and may not be available on all flights or dates of travel.
ICN — GUM
Nov 28 — Dec 51
Round-trip
1 adult, Economy
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Find cheap flights from Incheon Intl to Tamuning with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Incheon Intl to Tamuning Guam Intl are usually found in November or March, booked 9 days in advance, depart on a Tuesday or Saturday and return on a Friday
Cheap flight deals from Incheon Intl to Tamuning
Cheapest
Best
Last-minute
One-way
Cheapest flights from Incheon Intl to TamuningExplore the most affordable flight options available from Incheon Intl to Tamuning. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 29, 2026.
Explore the most affordable flight options available from Incheon Intl to Tamuning. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 29, 2026.
This CheapOair deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/39:50 pm -
Nonstop4h 15m
Wed 11/44:15 am -
Nonstop4h 50m
Deal found 10/26![Jin Air logo]()
$178
This Trip.com deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/309:50 pm -
Nonstop4h 15m
Wed 11/44:15 am -
Nonstop4h 50m
Deal found 10/24![Jin Air logo]()
$179
This Booking.com deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/279:50 pm -
Nonstop4h 15m
Mon 11/24:15 am -
Nonstop4h 50m
Deal found 10/26![Jin Air logo]()
$180
This CheapOair deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/267:25 pm -
Nonstop4h 35m
Wed 12/24:15 am -
Nonstop4h 50m
Deal found 10/29![Multiple Airlines logo]()
$182
This Kiwi.com deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/17:25 pm -
Nonstop4h 35m
Wed 11/44:15 am -
Nonstop4h 50m
Deal found 10/29![Multiple Airlines logo]()
$183
This Mytrip deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/57:25 pm -
Nonstop4h 35m
Thu 11/54:15 am -
Nonstop4h 50m
Deal found 10/27![Multiple Airlines logo]()
$185
This Kiwi.com deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/27:25 pm -
Nonstop4h 35m
Mon 11/24:15 am -
Nonstop4h 50m
Deal found 10/28![Multiple Airlines logo]()
$188
This CheapOair deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/128:00 pm -
Nonstop4h 35m
Sun 11/155:40 am -
Nonstop4h 50m
Deal found 10/29![Multiple Airlines logo]()
$189
This CheapOair deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/48:55 pm -
Nonstop4h 35m
Sun 12/64:15 am -
Nonstop4h 50m
Deal found 10/27![Multiple Airlines logo]()
$191
This CheapOair deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/199:50 pm -
Nonstop4h 15m
Tue 12/224:15 am -
Nonstop4h 50m
Deal found 10/26![Jin Air logo]()
$193
Best flights from Incheon Intl to TamuningDiscover carefully curated flight deals from Incheon Intl to Tamuning that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 29, 2026.
Discover carefully curated flight deals from Incheon Intl to Tamuning that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 29, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/297:25 pm -
Nonstop4h 35m
Sun 12/65:40 am -
Nonstop4h 50m
Deal found 10/27![Multiple Airlines logo]()
$182
This Jin Air deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jin Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/49:50 pm -
Nonstop4h 15m
Tue 12/84:15 am -
Nonstop4h 50m
Deal found 10/29![Jin Air logo]()
$218
This Korean Air deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/237:45 pm -
Nonstop4h 15m
Tue 1/192:40 am -
Nonstop4h 50m
Deal found 10/28![Korean Air logo]()
$357
This Jin Air deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jin Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/189:50 pm -
Nonstop4h 15m
Fri 11/204:15 am -
Nonstop4h 50m
Deal found 10/27![Jin Air logo]()
$229
This Jin Air deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jin Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/269:50 pm -
Nonstop4h 15m
Mon 11/305:40 am -
Nonstop4h 50m
Deal found 10/27![Jin Air logo]()
$229
This Korean Air deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/177:45 pm -
Nonstop4h 15m
Sun 1/32:40 am -
Nonstop4h 50m
Deal found 10/25![Korean Air logo]()
$358
This Korean Air deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/317:45 pm -
Nonstop4h 15m
Sun 1/32:40 am -
Nonstop4h 50m
Deal found 10/28![Korean Air logo]()
$387
This Jin Air deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jin Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/179:50 pm -
Nonstop4h 15m
Fri 1/12:20 am -
Nonstop4h 50m
Deal found 10/28![Jin Air logo]()
$370
This Jin Air deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jin Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/219:50 pm -
Nonstop4h 15m
Sat 1/22:20 am -
Nonstop4h 50m
Deal found 10/25![Jin Air logo]()
$423
Last-minute flights from Incheon Intl to TamuningDiscover last-minute flight deals from Incheon Intl to Tamuning. Data last updated October 29, 2026 and is based on user searches.
Discover last-minute flight deals from Incheon Intl to Tamuning. Data last updated October 29, 2026 and is based on user searches.
This Trip.com deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/309:50 pm -
Nonstop4h 15m
Wed 11/44:15 am -
Nonstop4h 50m
Deal found 10/24![Jin Air logo]()
$179
This Kiwi.com deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/17:25 pm -
Nonstop4h 35m
Wed 11/44:15 am -
Nonstop4h 50m
Deal found 10/29![Multiple Airlines logo]()
$183
This Kiwi.com deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/27:25 pm -
Nonstop4h 35m
Mon 11/24:15 am -
Nonstop4h 50m
Deal found 10/28![Multiple Airlines logo]()
$188
This CheapOair deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/39:50 pm -
Nonstop4h 15m
Wed 11/44:15 am -
Nonstop4h 50m
Deal found 10/26![Jin Air logo]()
$178
This Mytrip deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/57:25 pm -
Nonstop4h 35m
Thu 11/54:15 am -
Nonstop4h 50m
Deal found 10/27![Multiple Airlines logo]()
$185
This CheapOair deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/128:00 pm -
Nonstop4h 35m
Sun 11/155:40 am -
Nonstop4h 50m
Deal found 10/29![Multiple Airlines logo]()
$189
This CheapOair deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1211:15 pm -
Nonstop4h 15m
Sun 11/155:40 am -
Nonstop4h 50m
Deal found 10/27![Jin Air logo]()
$196
This CheapOair deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/159:50 pm -
Nonstop4h 15m
Sat 11/214:15 am -
Nonstop4h 50m
Deal found 10/25![Jin Air logo]()
$203
This CheapOair deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/198:00 pm -
Nonstop4h 35m
Tue 11/244:15 am -
Nonstop4h 50m
Deal found 10/24![Multiple Airlines logo]()
$204
This CheapOair deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/267:25 pm -
Nonstop4h 35m
Wed 12/24:15 am -
Nonstop4h 50m
Deal found 10/29![Multiple Airlines logo]()
$182
One-way flights from Incheon Intl to TamuningSearch for one-way flight options from Incheon Intl to Tamuning. Find affordable one-way fares based on user searches. Data last updated October 29, 2026.
Search for one-way flight options from Incheon Intl to Tamuning. Find affordable one-way fares based on user searches. Data last updated October 29, 2026.
This Mytrip deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/39:50 pm -
Nonstop4h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![Jin Air logo]()
$110
This CheapOair deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/89:50 pm -
Nonstop4h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![Jin Air logo]()
$115
This Jin Air deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jin Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/109:50 pm -
Nonstop4h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![Jin Air logo]()
$116
This OneTravel deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure OneTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/18:55 pm -
Nonstop4h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![Air Seoul logo]()
$117
This CheapOair deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/137:25 pm -
Nonstop4h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![Air Seoul logo]()
$118
This Kiwi.com deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/307:25 pm -
Nonstop4h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![Air Seoul logo]()
$120
This Kiwi.com deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/311:15 pm -
Nonstop4h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/24![Jin Air logo]()
$122
This Jin Air deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jin Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/49:50 pm -
Nonstop4h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![Jin Air logo]()
$126
This Kiwi.com deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/289:50 pm -
Nonstop4h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![Jin Air logo]()
$142
This Super.com deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/197:25 pm -
Nonstop4h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![Air Seoul logo]()
$201
Find flight deals from Incheon Intl to Tamuning
Discover tips and strategies to find the most affordable flight options for your journey from Incheon Intl (ICN) to Tamuning (GUM). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 29, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $178 (CheapOair) |
One-way from | $110 (Mytrip) |
Popular in | February |
Cheapest in | November |
Average price | $275 |
Good round-trip deal | $200 or less |
Good one-way deal | $107 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Incheon Intl to Tamuning that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated October 29, 2026.
Use the filters below to find and compare flights from Incheon Intl Airport to Tamuning that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
IncheonTamuning
ICN Incheon Intl - GUM Tamuning Guam Intl
ICNGUM
Incheon Intl
Tue 11/3
9:50 pm-3:05 am
Nonstop4h 15m
Tamuning Guam Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$110
IncheonTamuning
ICN Incheon Intl - GUM Tamuning Guam Intl
ICNGUM
Incheon Intl
Mon 11/23
9:50 pm-3:05 am
Nonstop4h 15m
Tamuning Guam Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$115
IncheonTamuning
ICN Incheon Intl - GUM Tamuning Guam Intl
ICNGUM
Incheon Intl
Sat 11/21
9:50 pm-3:05 am
Nonstop4h 15m
Tamuning Guam Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$116
IncheonTamuning
ICN Incheon Intl - GUM Tamuning Guam Intl
ICNGUM
Incheon Intl
Sat 11/14
9:50 pm-3:05 am
Nonstop4h 15m
Tamuning Guam Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$116
IncheonTamuning
ICN Incheon Intl - GUM Tamuning Guam Intl
ICNGUM
Incheon Intl
Tue 11/10
9:50 pm-3:05 am
Nonstop4h 15m
Tamuning Guam Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$116
IncheonTamuning
ICN Incheon Intl - GUM Tamuning Guam Intl
ICNGUM
Incheon Intl
Sat 11/28
9:50 pm-3:05 am
Nonstop4h 15m
Tamuning Guam Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$142
IncheonTamuning
ICN Incheon Intl - GUM Tamuning Guam Intl
ICNGUM
Incheon Intl
Sun 11/29
7:25 pm-1:00 am
Nonstop4h 35m
Tamuning Guam Intl
Sun 12/6
5:40 am-9:30 am
Nonstop4h 50m
$182
IncheonTamuning
ICN Incheon Intl - GUM Tamuning Guam Intl
ICNGUM
Incheon Intl
Mon 12/28
9:50 pm-3:05 am
Nonstop4h 15m
Tamuning Guam Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$217
IncheonTamuning
ICN Incheon Intl - GUM Tamuning Guam Intl
ICNGUM
Incheon Intl
Fri 12/4
9:50 pm-3:05 am
Nonstop4h 15m
Tamuning Guam Intl
Tue 12/8
4:15 am-8:05 am
Nonstop4h 50m
$218
IncheonTamuning
ICN Incheon Intl - GUM Tamuning Guam Intl
ICNGUM
Incheon Intl
Wed 11/18
9:50 pm-3:05 am
Nonstop4h 15m
Tamuning Guam Intl
Fri 11/20
4:15 am-8:05 am
Nonstop4h 50m
$229
Showing 1-10 of 20 resultsSorted by cheapest first
Compare providers for flights from Incheon Intl to Tamuning
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Incheon Intl to Tamuning in October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Incheon Intl Airport-Tamuning flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Incheon Intl Airport-Tamuning flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Incheon Intl Airport-Tamuning flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Incheon Intl Airport-Tamuning flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Incheon Intl Airport-Tamuning flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Incheon Intl to Tamuning
Have a flexible travel schedule? Discover the best time to fly to Tamuning from Incheon Intl with our price prediction graph.
ICN-GUM
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Incheon Intl Airport to Tamuning
Prices
Airlines
Delays
How far ahead should I book a flight from Incheon Intl Airport to Tamuning?
Booking 8 days in advance of your planned departure date is, on average, the best time to get cheap flights from Incheon Intl Airport to Tamuning. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from Incheon Intl Airport to Tamuning?
Currently, November is the cheapest month in which you can book a flight from Incheon Intl Airport to Tamuning (average of $202). Flying from Incheon Intl Airport to Tamuning in February is currently the most expensive (average of $318). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from ICN to GUM?
Find hourly flight availability from Incheon Intl to Tamuning. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 29, 2026.
It’s optimal to fly from Incheon Intl Airport to Tamuning in the evening. By choosing this option you can save up to 61% on the cost of your flight, compared to a flight at noon.
How often are flights from Incheon to Tamuning delayed?
About 14% of weekly flights between Incheon and Tamuning have experienced delays in the past year, with the average delay time being 114 minutes.
What is the most punctual flight time for Incheon to Tamuning flights?
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Thursday tends to have the lowest number of delays on this route, whereas Saturday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Incheon to Tamuning flights?
Over the last year, Korean Air have had the lowest number of delays on this route, with just 8% of flights being delayed.
Reviews of airlines servicing Tamuning
Get insights into the airlines that provide service to Tamuning. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Tamuning. Reviews last updated October 29, 2026.
Peruse reviews from past customers who have flown with Jin Air and Korean Air from Incheon Intl Airport to Tamuning to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Related info for your journey
Find useful and relevant information for your journey from Incheon Intl to Tamuning. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Incheon Intl and Tamuning flights
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Top 3 airlines flying from Incheon Intl to Tamuning
Discover the top 3 airlines that operate flights from Incheon Intl to Tamuning. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated October 29, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$119 | Average$247 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$122 | Average$220 | FlexibilityNo cancel fee | On-time78% | |
| Cheapest$231 | Average$335 | FlexibilityNo cancel fee | On-time81% |