$108+ 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 9/30. Fares are subject to change and may not be available on all flights or dates of travel.
ICN — GUM
Oct 10 — Oct 171
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
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 September or November, booked 9 days in advance, depart on a Friday 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 September 10, 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 September 10, 2026.
This CheapOair deal was found by Cheapflights users on 9/7. 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 9/267:25 pm -
Nonstop4h 35m
Tue 9/294:40 am -
Nonstop4h 40m
Deal found 9/7![Multiple Airlines logo]()
$178
This Kiwi.com deal was found by Cheapflights users on 9/7. 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.
Fri 9/187:25 pm -
Nonstop4h 35m
Mon 9/214:40 am -
Nonstop4h 40m
Deal found 9/7![Multiple Airlines logo]()
$179
This CheapOair deal was found by Cheapflights users on 9/6. 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 9/2610:05 pm -
Nonstop4h 30m
Tue 9/294:40 am -
Nonstop4h 40m
Deal found 9/6![Jin Air logo]()
$181
This CheapOair deal was found by Cheapflights users on 9/9. 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 9/117:25 pm -
Nonstop4h 35m
Sun 9/134:40 am -
Nonstop4h 40m
Deal found 9/9![Multiple Airlines logo]()
$182
This Kiwi.com deal was found by Cheapflights users on 9/5. 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 10/107:25 pm -
Nonstop4h 35m
Tue 10/204:40 am -
Nonstop4h 40m
Deal found 9/5![Multiple Airlines logo]()
$183
This CheapOair deal was found by Cheapflights users on 9/6. 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 9/297:25 pm -
Nonstop4h 35m
Sun 10/44:40 am -
Nonstop4h 40m
Deal found 9/6![Multiple Airlines logo]()
$184
This Kiwi.com deal was found by Cheapflights users on 9/8. 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.
Wed 9/97:25 pm -
Nonstop4h 35m
Thu 9/172:20 am -
Nonstop4h 40m
Deal found 9/8![Multiple Airlines logo]()
$185
This Kiwi.com deal was found by Cheapflights users on 9/8. 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 9/137:25 pm -
Nonstop4h 35m
Tue 9/154:40 am -
Nonstop4h 40m
Deal found 9/8![Multiple Airlines logo]()
$186
This Kiwi.com deal was found by Cheapflights users on 9/5. 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 10/107:25 pm -
Nonstop4h 35m
Sat 10/174:40 am -
Nonstop4h 40m
Deal found 9/5![Multiple Airlines logo]()
$187
This Kiwi.com deal was found by Cheapflights users on 9/8. 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.
Fri 9/117:25 pm -
Nonstop4h 35m
Mon 9/144:40 am -
Nonstop4h 40m
Deal found 9/8![Multiple Airlines logo]()
$188
This Trip.com deal was found by Cheapflights users on 9/9. 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.
Sat 9/197:25 pm -
Nonstop4h 35m
Mon 9/212:00 am -
Nonstop4h 50m
Deal found 9/9![Air Seoul logo]()
$189
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 September 10, 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 September 10, 2026.
This Korean Air deal was found by Cheapflights users on 9/7. 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.
Sat 10/106:25 pm -
Nonstop4h 30m
Mon 10/122:00 am -
Nonstop4h 40m
Deal found 9/7![Korean Air logo]()
$350
This Philippine Airlines deal was found by Cheapflights users on 9/10. 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 Philippine Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/297:20 am -
1 stop20h 00m
Sun 10/46:00 am -
1 stop25h 00m
Deal found 9/10![Philippine Airlines logo]()
$492
This Korean Air deal was found by Cheapflights users on 9/10. 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.
Tue 9/296:25 pm -
Nonstop4h 30m
Sat 10/32:00 am -
Nonstop4h 40m
Deal found 9/10![Korean Air logo]()
$353
This Korean Air deal was found by Cheapflights users on 9/7. 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.
Fri 10/96:25 pm -
Nonstop4h 30m
Sun 10/112:00 am -
Nonstop4h 40m
Deal found 9/7![Korean Air logo]()
$365
This Philippine Airlines deal was found by Cheapflights users on 9/5. 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 Philippine Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/28:30 pm -
1 stop30h 30m
Mon 12/75:25 am -
1 stop14h 45m
Deal found 9/5![Philippine Airlines logo]()
$500
This Korean Air deal was found by Cheapflights users on 9/8. 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 10/86:25 pm -
Nonstop4h 30m
Sun 10/112:00 am -
Nonstop4h 40m
Deal found 9/8![Korean Air logo]()
$416
This Philippine Airlines deal was found by Cheapflights users on 9/7. 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 Philippine Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/87:20 am -
1 stop20h 00m
Mon 10/126:00 am -
1 stop25h 00m
Deal found 9/7![Philippine Airlines logo]()
$500
Last-minute flights from Incheon Intl to TamuningDiscover last-minute flight deals from Incheon Intl to Tamuning. Data last updated September 10, 2026 and is based on user searches.
Discover last-minute flight deals from Incheon Intl to Tamuning. Data last updated September 10, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 9/8. 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.
Wed 9/97:25 pm -
Nonstop4h 35m
Thu 9/172:20 am -
Nonstop4h 40m
Deal found 9/8![Multiple Airlines logo]()
$185
This CheapOair deal was found by Cheapflights users on 9/9. 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 9/117:25 pm -
Nonstop4h 35m
Sun 9/134:40 am -
Nonstop4h 40m
Deal found 9/9![Multiple Airlines logo]()
$182
This Kiwi.com deal was found by Cheapflights users on 9/8. 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.
Fri 9/117:25 pm -
Nonstop4h 35m
Mon 9/144:40 am -
Nonstop4h 40m
Deal found 9/8![Multiple Airlines logo]()
$188
This Kiwi.com deal was found by Cheapflights users on 9/8. 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 9/137:25 pm -
Nonstop4h 35m
Tue 9/154:40 am -
Nonstop4h 40m
Deal found 9/8![Multiple Airlines logo]()
$186
This Kiwi.com deal was found by Cheapflights users on 9/7. 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.
Fri 9/187:25 pm -
Nonstop4h 35m
Mon 9/214:40 am -
Nonstop4h 40m
Deal found 9/7![Multiple Airlines logo]()
$179
This Trip.com deal was found by Cheapflights users on 9/9. 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.
Sat 9/197:25 pm -
Nonstop4h 35m
Mon 9/212:00 am -
Nonstop4h 50m
Deal found 9/9![Air Seoul logo]()
$189
This CheapOair deal was found by Cheapflights users on 9/7. 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 9/267:25 pm -
Nonstop4h 35m
Tue 9/294:40 am -
Nonstop4h 40m
Deal found 9/7![Multiple Airlines logo]()
$178
This CheapOair deal was found by Cheapflights users on 9/6. 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 9/2610:05 pm -
Nonstop4h 30m
Tue 9/294:40 am -
Nonstop4h 40m
Deal found 9/6![Jin Air logo]()
$181
This CheapOair deal was found by Cheapflights users on 9/6. 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 9/297:25 pm -
Nonstop4h 35m
Sun 10/44:40 am -
Nonstop4h 40m
Deal found 9/6![Multiple Airlines logo]()
$184
This Kiwi.com deal was found by Cheapflights users on 9/5. 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 10/107:25 pm -
Nonstop4h 35m
Tue 10/204:40 am -
Nonstop4h 40m
Deal found 9/5![Multiple Airlines logo]()
$183
This Kiwi.com deal was found by Cheapflights users on 9/5. 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 10/107:25 pm -
Nonstop4h 35m
Sat 10/174:40 am -
Nonstop4h 40m
Deal found 9/5![Multiple Airlines logo]()
$187
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 September 10, 2026.
Search for one-way flight options from Incheon Intl to Tamuning. Find affordable one-way fares based on user searches. Data last updated September 10, 2026.
This Super.com deal was found by Cheapflights users on 9/7. 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.
Wed 9/307:25 pm -
Nonstop4h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Air Seoul logo]()
$108
This Super.com deal was found by Cheapflights users on 9/8. 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.
Fri 10/97:25 pm -
Nonstop4h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Air Seoul logo]()
$109
This CheapOair deal was found by Cheapflights users on 9/8. 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.
Wed 10/147:25 pm -
Nonstop4h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Air Seoul logo]()
$110
This Jin Air deal was found by Cheapflights users on 9/9. 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.
Sun 3/77:55 pm -
Nonstop4h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Jin Air logo]()
$145
This CheapOair deal was found by Cheapflights users on 9/6. 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.
Mon 1/187:25 pm -
Nonstop4h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Air Seoul logo]()
$182
This Kiwi.com deal was found by Cheapflights users on 9/5. 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.
Wed 1/67:25 pm -
Nonstop4h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![Air Seoul logo]()
$194
This Korean Air deal was found by Cheapflights users on 9/9. 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 12/167:45 pm -
Nonstop4h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Korean Air logo]()
$236
This SmartFares deal was found by Cheapflights users on 9/7. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/307:20 am -
1 stop20h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Philippine Airlines logo]()
$269
This Philippine Airlines deal was found by Cheapflights users on 9/8. 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 Philippine Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/297:20 am -
1 stop20h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Philippine Airlines logo]()
$274
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 September 10, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $178 (CheapOair) |
One-way from | $108 (Super.com) |
Popular in | February |
Cheapest in | September |
Average price | $182 |
Good round-trip deal | $177 or less |
Good one-way deal | $88 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 September 10, 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
IncheonTamuning
ICN Incheon Intl - GUM Tamuning Guam Intl
ICNGUM
Incheon Intl
Sat 10/17
7:25 pm-1:00 am
Nonstop4h 35m
Tamuning Guam Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$108
IncheonTamuning
ICN Incheon Intl - GUM Tamuning Guam Intl
ICNGUM
Incheon Intl
Fri 10/9
7:25 pm-1:00 am
Nonstop4h 35m
Tamuning Guam Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$109
Quickest round-trip
IncheonTamuning
ICN Incheon Intl - GUM Tamuning Guam Intl
ICNGUM
Incheon Intl
Mon 3/8
7:55 pm-1:10 am
Nonstop4h 15m
Tamuning Guam Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$145
IncheonTamuning
ICN Incheon Intl - GUM Tamuning Guam Intl
ICNGUM
Incheon Intl
Tue 3/9
7:55 pm-1:10 am
Nonstop4h 15m
Tamuning Guam Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$145
IncheonTamuning
ICN Incheon Intl - GUM Tamuning Guam Intl
ICNGUM
Incheon Intl
Sun 3/7
7:55 pm-1:10 am
Nonstop4h 15m
Tamuning Guam Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$145
IncheonTamuning
ICN Incheon Intl - GUM Tamuning Guam Intl
ICNGUM
Incheon Intl
Wed 1/6
7:25 pm-1:00 am
Nonstop4h 35m
Tamuning Guam Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$194
IncheonTamuning
ICN Incheon Intl - GUM Tamuning Guam Intl
ICNGUM
Incheon Intl
Thu 10/8
7:20 am-4:20 am
1 stop20h 00m
Tamuning Guam Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$282
IncheonTamuning
ICN Incheon Intl - GUM Tamuning Guam Intl
ICNGUM
Incheon Intl
Mon 3/8
8:30 pm-4:00 am
1 stop30h 30m
Tamuning Guam Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$291
IncheonTamuning
ICN Incheon Intl - GUM Tamuning Guam Intl
ICNGUM
Incheon Intl
Wed 10/21
7:20 am-4:20 am
1 stop20h 00m
Tamuning Guam Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$294
IncheonTamuning
ICN Incheon Intl - GUM Tamuning Guam Intl
ICNGUM
Incheon Intl
Tue 9/15
7:20 am-4:20 am
1 stop20h 00m
Tamuning Guam Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$295
Showing 1-10 of 19 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 September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 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, September is the cheapest month in which you can book a flight from Incheon Intl Airport to Tamuning (average of $182). Flying from Incheon Intl Airport to Tamuning in February is currently the most expensive (average of $313). 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 September 10, 2026.
It’s optimal to fly from Incheon Intl Airport to Tamuning in the evening. By choosing this option you can save up to 63% on the cost of your flight, compared to a flight at noon.
How often are flights from Incheon to Tamuning delayed?
About 15% of weekly flights between Incheon and Tamuning have experienced delays in the past year, with the average delay time being 112 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 9% 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 September 10, 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.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Complete your trip
Flights by cabin class
Other flight options
Other flights from Incheon Intl
Popular flights
Tamuning flight routes
Complete your trip
Complete your trip to Tamuning by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Incheon Intl to Tamuning by cabin class
Find flights from Incheon Intl to Tamuning, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Incheon Intl and Tamuning flights
Browse other Incheon Intl and Tamuning flight options. Last updated on September 10, 2026.
Other flights from Incheon Intl
Browse through other flights departing from Incheon Intl. Flights are based on user searches made on Cheapflights and were last updated on September 10, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to Tamuning
Explore flights to Tamuning departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 10, 2026.
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 September 10, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$119 | Average$242 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$122 | Average$222 | FlexibilityNo cancel fee | On-time78% | |
| Cheapest$174 | Average$326 | FlexibilityNo cancel fee | On-time81% |