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Incheon Intl

$61+ Cheap flights from Tamuning (GUM) to Incheon Intl (ICN)

GUM — ICN
Nov 20 — Nov 271
Fri 11/20
Fri 11/27
1 adult, Economy
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Find cheap flights from Tamuning to Incheon Intl 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

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Cheapflights Tip: The best prices from Tamuning Guam Intl to Incheon Intl are usually found in August or September, booked 67 days in advance, depart on a Friday or Thursday and return on a Saturday

Cheap flight deals from Tamuning to Incheon Intl

Cheapest flights from Tamuning to Incheon Intl

Fri 11/65:40 am -
Nonstop4h 50m
Sun 11/811:15 pm -
Nonstop4h 15m
Deal found 10/19$169
Sat 12/55:40 am -
Nonstop4h 50m
Tue 12/89:50 pm -
Nonstop4h 15m
Deal found 10/18$170
Fri 12/44:15 am -
Nonstop4h 50m
Sun 12/69:50 pm -
Nonstop4h 15m
Deal found 10/18$174
Sat 10/314:15 am -
Nonstop4h 50m
Mon 11/29:50 pm -
Nonstop4h 15m
Deal found 10/20$176
Sat 11/215:40 am -
Nonstop4h 50m
Thu 11/269:50 pm -
Nonstop4h 15m
Deal found 10/19$178
Thu 10/295:40 am -
Nonstop4h 50m
Mon 11/27:55 pm -
Nonstop4h 15m
Deal found 10/21$180
Mon 11/234:15 am -
Nonstop4h 50m
Sun 11/299:50 pm -
Nonstop4h 15m
Deal found 10/20$181
Tue 11/244:15 am -
Nonstop4h 50m
Tue 12/111:15 pm -
Nonstop4h 15m
Deal found 10/19$183
Wed 10/211:40 am -
Nonstop4h 40m
Sat 10/247:25 pm -
Nonstop4h 35m
Deal found 10/20$187

Find flight deals from Tamuning to Incheon Intl

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$169
(Jin Air)

One-way from

$61
(Jetabroad)

Popular in

January

Cheapest in

August

Average price

$201

Good round-trip deal

$177 or less

Good one-way deal

$69 or less
Provider with most accurate pricing for Tamuning Guam Intl-Incheon Intl flight deals.
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Provider most trusted by Cheapflights users for Tamuning Guam Intl-Incheon Intl flights.
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From Tamuning Guam Intl to Incheon Intl
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One-way flight from Tamuning Guam Intl to Incheon Intl
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Highest demand for flights based on searches. 13% potential increase in price ($36 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in October 2026
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Price to beat on a round-trip flight from Tamuning Guam Intl to Incheon Intl.
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Price to beat on a one-way flight from Tamuning Guam Intl to Incheon Intl.
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Tamuning to Incheon Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

TamuningIncheon

GUM Tamuning Guam Intl - ICN Incheon Intl

GUMICN

Tamuning Guam Intl

Wed 3/17

2:20 am-6:10 am

Nonstop4h 50m

Incheon Intl

Wed 12/31

12:00 am-1:00 am

Nonstop0h 00m

$67

TamuningIncheon

GUM Tamuning Guam Intl - ICN Incheon Intl

GUMICN

Tamuning Guam Intl

Sun 11/15

5:40 am-9:30 am

Nonstop4h 50m

Incheon Intl

Wed 12/31

12:00 am-1:00 am

Nonstop0h 00m

$69

TamuningIncheon

GUM Tamuning Guam Intl - ICN Incheon Intl

GUMICN

Tamuning Guam Intl

Thu 11/19

4:15 am-8:05 am

Nonstop4h 50m

Incheon Intl

Wed 12/31

12:00 am-1:00 am

Nonstop0h 00m

$70

TamuningIncheon

GUM Tamuning Guam Intl - ICN Incheon Intl

GUMICN

Tamuning Guam Intl

Tue 12/15

4:15 am-8:05 am

Nonstop4h 50m

Incheon Intl

Wed 12/31

12:00 am-1:00 am

Nonstop0h 00m

$70

TamuningIncheon

GUM Tamuning Guam Intl - ICN Incheon Intl

GUMICN

Tamuning Guam Intl

Fri 11/13

5:40 am-9:30 am

Nonstop4h 50m

Incheon Intl

Wed 12/31

12:00 am-1:00 am

Nonstop0h 00m

$70

TamuningIncheon

GUM Tamuning Guam Intl - ICN Incheon Intl

GUMICN

Tamuning Guam Intl

Mon 10/26

5:40 am-9:30 am

Nonstop4h 50m

Incheon Intl

Wed 12/31

12:00 am-1:00 am

Nonstop0h 00m

$70

TamuningIncheon

GUM Tamuning Guam Intl - ICN Incheon Intl

GUMICN

Tamuning Guam Intl

Fri 11/20

4:15 am-8:05 am

Nonstop4h 50m

Incheon Intl

Wed 12/31

12:00 am-1:00 am

Nonstop0h 00m

$70

TamuningIncheon

GUM Tamuning Guam Intl - ICN Incheon Intl

GUMICN

Tamuning Guam Intl

Sun 12/13

5:40 am-9:30 am

Nonstop4h 50m

Incheon Intl

Wed 12/31

12:00 am-1:00 am

Nonstop0h 00m

$74

TamuningIncheon

GUM Tamuning Guam Intl - ICN Incheon Intl

GUMICN

Tamuning Guam Intl

Sat 12/5

5:40 am-9:30 am

Nonstop4h 50m

Incheon Intl

Wed 12/31

12:00 am-1:00 am

Nonstop0h 00m

$78

TamuningIncheon

GUM Tamuning Guam Intl - ICN Incheon Intl

GUMICN

Tamuning Guam Intl

Sat 12/5

5:40 am-9:30 am

Nonstop4h 50m

Incheon Intl

Tue 12/8

9:50 pm-3:05 am

Nonstop4h 15m

$170

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/20

Showing 1-10 of 21 resultsSorted by cheapest first
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Compare providers for flights from Tamuning to Incheon Intl

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Tamuning to Incheon Intl in October.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
Kiwi.comPrice Accuracy3 starsTrust Score*3 stars
Trip.comPrice Accuracy1 starTrust Score*3 stars
eDreamsPrice Accuracy2 starsTrust Score*3 stars
JetabroadPrice Accuracy3 starsTrust Score*3 stars
OneTravelPrice Accuracy2 starsTrust Score*3 stars
BudgetAirPrice Accuracy2 starsTrust Score*3 stars
MytripPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Tamuning-Incheon Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Tamuning-Incheon Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Tamuning-Incheon Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Tamuning-Incheon Intl Airport 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 Tamuning-Incheon Intl Airport 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 Tamuning to Incheon Intl

Have a flexible travel schedule? Discover the best time to fly to Incheon Intl from Tamuning with our price prediction graph.
Estimated round-trip price

Cheapflights Insights

Everything you need to know about your flight from Tamuning to Incheon Intl Airport

How far ahead should I book a flight from Tamuning to Incheon Intl Airport?

Booking 66 days in advance of your planned departure date is, on average, the best time to get cheap flights from Tamuning to Incheon Intl Airport. 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 Tamuning to Incheon Intl Airport?

Currently, August is the cheapest month in which you can book a flight from Tamuning to Incheon Intl Airport (average of $175). Flying from Tamuning to Incheon Intl Airport in January is currently the most expensive (average of $294). 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 GUM to ICN?

It’s optimal to fly from Tamuning to Incheon Intl Airport in the morning. By choosing this option you can save up to 34% on the cost of your flight, compared to a flight in the afternoon.

What is the cheapest day to fly from Tamuning to Incheon Intl Airport?

Travelers seeking maximum savings on their Tamuning to Incheon Intl Airport flight should consider departing on Monday mornings when fares are most often at their lowest. Tuesday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost to fly round-trip from Tamuning to Incheon Intl Airport?

Airfare is below average for this route at the moment.

Tamuning to Incheon Intl Airport flights typically cost between $178 and $278 in November.
The cheapest round-trip price found within the last 5 days was $169 on Jin Air (Nov 6-Nov 8).

The best insider tips for Tamuning to Incheon Intl Airport flights

Cheapflights partnered with top experts to bring you the best recommendations for your Tamuning to Incheon Intl Airport trip
Our travel experts
Joe Minihane

Joe Minihane

Expert on Jeju Air

Joe has been obsessed with travel and flying ever since he was a child. He's a freelance travel journalist and author, and his work has appeared in The Times, Guardian and CNN. As a Europe obsessive, he has stayed in Zurich on a swimming adventure around the city, used Geneva as a base for Alpine adventures and spent time in Copenhagen soaking up the world class culture and cuisine, all the while exploring the best hotels these cities have to offer.

Read more
Charles Usher

Charles Usher

Expert on Jin Air

Charles Usher is a writer and editor specializing in South Korea, East Asia, and the American Midwest. He lives in Milwaukee, Wisconsin. The dog is Bono. His work has appeared in Travel + Leisure, Lonely Planet, and other publications. He lives in Milwaukee, Wisconsin.

Read more

Reviews of airlines servicing Incheon Intl

See what other customers who have flown with Jin Air and Korean Air from Tamuning to Incheon Intl Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Jin Air
8.6
Very good
23 reviews

Entertainment

7.6

Comfort

8.0

Crew

9.2

Food

7.8

Boarding

8.9

Overall

8.6
Jin Air
8.6
Very good
23 reviews
Jin Air
8.6
Very good
23 reviews

Entertainment

7.6

Comfort

8.0

Crew

9.2

Food

7.8

Boarding

8.9

Overall

8.6
Korean Air
8.4
Very good
1,218 reviews
Jin Air
8.6
Very good
23 reviews

Entertainment

7.6

Comfort

8.0

Crew

9.2

Food

7.8

Boarding

8.9

Overall

8.6

Related info for your journey

  • What airport do you fly from for flights from Tamuning to Incheon Intl?

    Tamuning Guam Intl (GUM) is the airport you will fly out of if you book a flight from Tamuning to Incheon Intl. You should not have trouble finding flights to Incheon Intl from Guam Intl; the airport handles an average of 7 outbound flights to Incheon Intl per day. You should also have plenty of airline options to choose from since 4 airlines have flights from the Tamuning airport to Incheon Intl. It is only a 1.1 mi journey to Guam Intl (GUM) from Tamuning’s city center.

  • How long is the flight from Tamuning to Incheon Intl Airport?

    There are many flights that can get you from Tamuning to Incheon Intl Airport in 4h 50m. Fly via Jin Air to get the fastest option. The distance from Tamuning to Incheon Intl Airport is about 2003 mi. Most flights are nonstop.

  • What are the cheapest airlines flying from Tamuning to Incheon Intl Airport round-trip?

    Cheapflights users have booked flights from Tamuning to Incheon Intl Airport round-trip from $146. Other airlines that can offer you cheap pricing are Air Seoul, from $146, and Trinity Airways (Formerly T'way Air), from $152. Jin Air is currently priced 37% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Tamuning to Incheon Intl Airport one-way?

    For one-way options, check prices for Air Seoul. According to our data, you can fly for as low as $67. Users have also found prices from $69 and $126 on Jin Air and Korean Air, respectively.

  • What are the most reliable airlines from Tamuning to Incheon Intl Airport?

    No one likes to see their flight delayed. When booking a flight from Tamuning to Incheon Intl Airport consider choosing Delta (94%), Air Seoul (88%) or Korean Air (82%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Tamuning to Incheon Intl Airport?

    While on average a flight from Tamuning to Incheon Intl Airport is generally $630, our data shows the cheapest flight currently is $68. When looking at the most popular route, (Tamuning Guam Intl - Incheon Intl), you can expect to pay $375 for that flight.

  • Can I find deals for flights from Tamuning to Incheon Intl that include hotel bookings?

    Yes. In addition to deals on Tamuning to Incheon Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Tamuning to Incheon Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Tamuning to Incheon Intl.

  • Can I find deals for business class flights from Tamuning to Incheon Intl?

    Yes. Cheapflights offers flight deals from Tamuning to Incheon Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Tamuning to Incheon Intl Airport?

    Currently, August is the cheapest month in which you can book a flight from Tamuning to Incheon Intl Airport (average of $175). Flying from Tamuning to Incheon Intl Airport in January is currently the most expensive (average of $294). 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.

See more FAQs

Traveling to a place near Incheon Intl Airport?

Book flights to Incheon Intl Airport if you plan to visit one of these locations
Seongnam
Suwon

Browse thousands of different options on Cheapflights for your next trip

Top 4 airlines flying from Tamuning to Incheon Intl

AirlineCheapestAverageFlexibilityOn-time
Jin AirCheapest$146Average$206FlexibilityNo cancel feeOn-time78%
Air SeoulCheapest$146Average$197FlexibilityNo cancel feeOn-timeN/A
Trinity Airways (Formerly T'way Air)Cheapest$152Average$217FlexibilityNo cancel feeOn-time88%
Korean AirCheapest$225Average$343FlexibilityNo cancel feeOn-time81%

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