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Cheap flights from Tamuning to Seoul from $86

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Tamuning to Seoul departing on 8/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Tamuning to Seoul (GUM-ICN)

Cheap round-trip flights

Jin Air Logo
3:40 am - 7:20 amGUM-ICN
4h 40mnonstop
Jin Air Logo
7:35 pm - 1:15 amICN-GUM
4h 40mnonstop
$169Jin Air
Find Deal
jue., sep. 25 - lun., sep. 29
Jin Air Logo
12:20 am - 4:00 amGUM-ICN
4h 40mnonstop
Jin Air Logo
5:35 pm - 11:10 pmICN-GUM
4h 35mnonstop
$170Jin Air
Find Deal
mar., sep. 2 - jue., sep. 11
Jin Air Logo
12:20 am - 4:00 amGUM-ICN
4h 40mnonstop
Jin Air Logo
5:35 pm - 11:10 pmICN-GUM
4h 35mnonstop
$171Jin Air
Find Deal
mié., sep. 17 - dom., sep. 21
Jin Air Logo
3:40 am - 7:20 amGUM-ICN
4h 40mnonstop
Jin Air Logo
5:35 pm - 11:10 pmICN-GUM
4h 35mnonstop
$172Jin Air
Find Deal
jue., sep. 18 - vie., sep. 26
Logo
3:40 am - 7:20 amGUM-ICN
4h 40mnonstop
Logo
8:20 pm - 2:00 amICN-GUM
4h 40mnonstop
$175
Find Deal
lun., ago. 18 - vie., ago. 22
Jin Air Logo
3:40 am - 7:20 amGUM-ICN
4h 40mnonstop
Jin Air Logo
5:35 pm - 11:10 pmICN-GUM
4h 35mnonstop
$176Jin Air
Find Deal
dom., ago. 31 - jue., sep. 4
Jin Air Logo
3:40 am - 7:20 amGUM-ICN
4h 40mnonstop
Jin Air Logo
5:35 pm - 11:10 pmICN-GUM
4h 35mnonstop
$177Jin Air
Find Deal
jue., sep. 4 - mar., sep. 9
Jin Air Logo
12:20 am - 4:00 amGUM-ICN
4h 40mnonstop
Jin Air Logo
5:35 pm - 11:10 pmICN-GUM
4h 35mnonstop
$181Jin Air
Find Deal
vie., sep. 5 - mar., sep. 9
Jin Air Logo
12:20 am - 4:00 amGUM-ICN
4h 40mnonstop
Jin Air Logo
5:35 pm - 11:10 pmICN-GUM
4h 35mnonstop
$183Jin Air
Find Deal
mié., sep. 17 - jue., sep. 25
Logo
3:30 pm - 7:10 pmGUM-ICN
4h 40mnonstop
Logo
5:35 pm - 11:10 pmICN-GUM
4h 35mnonstop
$200
Find Deal
vie., sep. 19 - vie., sep. 26

Jin Air flights from Tamuning to Incheon Intl Airport

Our best Jin Air deals on Tamuning to Incheon Intl Airport flight tickets
Jin Air
Sep 25
GUM3:40 amTamuning Guam Intl
4h 40m
ICN7:20 amIncheon Intl
Sep 29
ICN7:35 pmIncheon Intl
4h 40m
GUM1:15 amTamuning Guam Intl
$169
Find similar
Jin Air
Sep 2
GUM12:20 amTamuning Guam Intl
4h 40m
ICN4:00 amIncheon Intl
Sep 11
ICN5:35 pmIncheon Intl
4h 35m
GUM11:10 pmTamuning Guam Intl
$170
Find similar
Jin Air
Sep 17
GUM12:20 amTamuning Guam Intl
4h 40m
ICN4:00 amIncheon Intl
Sep 21
ICN5:35 pmIncheon Intl
4h 35m
GUM11:10 pmTamuning Guam Intl
$171
Find similar

Jeju Air flights from Tamuning to Incheon Intl Airport

Our best Jeju Air deals on Tamuning to Incheon Intl Airport flight tickets
Jeju Air
Aug 6
GUM5:10 pmTamuning Guam Intl
5h 05m
ICN9:15 pmIncheon Intl
Aug 13
ICN8:20 pmIncheon Intl
4h 40m
GUM2:00 amTamuning Guam Intl
$304
Find similar
Jeju Air
Aug 15
GUM3:05 amTamuning Guam Intl
4h 50m
ICN6:55 amIncheon Intl
Aug 23
ICN8:20 pmIncheon Intl
4h 40m
GUM2:00 amTamuning Guam Intl
$318
Find similar
Jeju Air
Aug 10
GUM5:10 pmTamuning Guam Intl
5h 05m
ICN9:15 pmIncheon Intl
Aug 13
ICN8:20 pmIncheon Intl
4h 40m
GUM2:00 amTamuning Guam Intl
$336
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Tamuning to Incheon Intl Airport 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, momondo users made 832,500 searches. Data last updated agosto 5, 2025.
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

TamuningIncheon

GUM - ICN

GUMICN

Tamuning Guam Intl

jue. 9/25

3:40 am-7:20 am

Nonstop4h 40m

Incheon Intl

lun. 9/29

7:35 pm-1:15 am

Nonstop4h 40m

$169

TamuningIncheon

GUM - ICN

GUMICN

Tamuning Guam Intl

mar. 9/2

12:20 am-4:00 am

Nonstop4h 40m

Incheon Intl

jue. 9/11

5:35 pm-11:10 pm

Nonstop4h 35m

$170

TamuningIncheon

GUM - ICN

GUMICN

Tamuning Guam Intl

mié. 9/17

12:20 am-4:00 am

Nonstop4h 40m

Incheon Intl

dom. 9/21

5:35 pm-11:10 pm

Nonstop4h 35m

$171

TamuningIncheon

GUM - ICN

GUMICN

Tamuning Guam Intl

jue. 9/18

3:40 am-7:20 am

Nonstop4h 40m

Incheon Intl

vie. 9/26

5:35 pm-11:10 pm

Nonstop4h 35m

$172

TamuningIncheon

GUM - ICN

GUMICN

Tamuning Guam Intl

lun. 8/18

3:40 am-7:20 am

Nonstop4h 40m

Incheon Intl

vie. 8/22

8:20 pm-2:00 am

Nonstop4h 40m

$175

TamuningIncheon

GUM - ICN

GUMICN

Tamuning Guam Intl

dom. 8/31

3:40 am-7:20 am

Nonstop4h 40m

Incheon Intl

jue. 9/4

5:35 pm-11:10 pm

Nonstop4h 35m

$176

TamuningIncheon

GUM - ICN

GUMICN

Tamuning Guam Intl

jue. 9/4

3:40 am-7:20 am

Nonstop4h 40m

Incheon Intl

mar. 9/9

5:35 pm-11:10 pm

Nonstop4h 35m

$177

TamuningIncheon

GUM - ICN

GUMICN

Tamuning Guam Intl

vie. 9/5

12:20 am-4:00 am

Nonstop4h 40m

Incheon Intl

mar. 9/9

5:35 pm-11:10 pm

Nonstop4h 35m

$181

TamuningIncheon

GUM - ICN

GUMICN

Tamuning Guam Intl

mié. 9/17

12:20 am-4:00 am

Nonstop4h 40m

Incheon Intl

jue. 9/25

5:35 pm-11:10 pm

Nonstop4h 35m

$183

TamuningIncheon

GUM - ICN

GUMICN

Tamuning Guam Intl

vie. 9/19

3:30 pm-7:10 pm

Nonstop4h 40m

Incheon Intl

vie. 9/26

5:35 pm-11:10 pm

Nonstop4h 35m

$200

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Seoul from

How to get the cheapest flight ticket from Tamuning to Incheon Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Tamuning and Incheon Intl Airport?

What is the cheapest month to fly to Incheon Intl Airport?

The cheapest month to fly to Incheon Intl Airport from Tamuning is in May. Flight prices, which tend to average around $208, are often lower during this time because this is during the off-season. If you are unable to visit Incheon Intl Airport during the month of May, then departing from Tamuning during the month September is also very affordable. Most momondo users find prices during this month for around $234.

What is the cheapest day to depart on your flight to Incheon Intl Airport?

The cheapest day to depart from Tamuning to Incheon Intl Airport is on a Thursday when prices can be found for as low as $245. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $357. These prices are subject to change though, so be sure to set up a Price Alert for flights to Incheon Intl Airport.

What is the cheapest time of day to depart on your flight to Incheon Intl Airport?

In the morning is the cheapest time of day to fly from Tamuning to Incheon Intl Airport when you can find flight prices for as low as $176. Flying to Incheon Intl Airport in the morning is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $352 on average. Flights to Incheon Intl Airport from Tamuning at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

What is the cheapest Tamuning Guam Intl to Incheon Intl flight route?

Fly from Tamuning Guam Intl to Incheon Intl for the best Tamuning Guam Intl - Incheon Intl flight prices

How far in advance should I book a flight to Incheon Intl Airport?

You are more likely to see cheaper flights to Incheon Intl Airport from Tamuning when booking weeks ahead of your departure date. In general, you can expect to find flights to Incheon Intl Airport for around $307 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Incheon Intl Airport from Tamuning for as low as $232 on momondo.

What cabin class options are available on Tamuning Guam Intl to Incheon Intl flights?

There are 3 cabin classes available to choose from on Tamuning Guam Intl to Incheon Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Tamuning to Incheon Intl Airport flight prices changed over time?

As of August 2025, prices for Tamuning to Incheon Intl Airport flights are approximately 3% cheaper when compared to flights at the same time last year.

When to book flights from Tamuning to Incheon Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Tamuning to Incheon Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Tamuning to Incheon Intl Airport (GUM to ICN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Tamuning to Incheon Intl Airport

Best Price Found

$86

Fastest flight time

4h 40m

Direct flights

Every day
The best one-way flight to Incheon Intl Airport from Tamuning in the past 72 hours is $86. The best round-trip flight deal from Tamuning to Incheon Intl Airport found on momondo in the last 72 hours is $169.
The fastest flight from Tamuning to Incheon Intl Airport takes 4h 40m
Direct flights go from Tamuning to Incheon Intl Airport every day.
Search flight deals

  • How far is Tamuning Guam Intl to Incheon Intl by plane?

    There are 2002.1 mi between Tamuning Guam Intl and Incheon Intl. Flights usually cover this in 4h 40m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Tamuning Guam Intl Airport to Incheon Intl Airport?

    Prices for flights from Tamuning Guam Intl Airport to Incheon Intl Airport are updated daily.

  • How many operators does momondo search for flights from Tamuning Guam Intl Airport to Incheon Intl Airport?

  • How old do you have to be to fly from Tamuning Guam Intl Airport to Incheon Intl Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Tamuning Guam Intl Airport to Incheon Intl Airport.

  • What documentation or ID do you need to fly to Incheon Intl Airport?

    The travel and health documents you'll need for your trip to Incheon Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Incheon Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Tamuning to Incheon Intl Airport?

  • What is the most popular airline from Tamuning to Incheon Intl Airport?

Best airlines flying from Tamuning to Incheon Intl Airport

Compare and see reviews for airlines that fly from Tamuning to Incheon Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
Jin AirPriceFrom $133Free CancellationRating
8.7
19 reviews
Search Jin Air flights
T'way AirPriceFrom $145Free CancellationRating
6.5
12 reviews
Search T'way Air flights
Jeju AirPriceFrom $174Free CancellationRating
7.7
33 reviews
Search Jeju Air flights
Korean AirPriceFrom $404Free CancellationRating
8.4
1,122 reviews
Search Korean Air flights

  • Jin Air Flights From Tamuning to Incheon Intl Airport

    Jin Air is one of the most popular airlines flying from Tamuning to Incheon Intl Airport, operating 14 flights/week on average for this route. A good Jin Air flight deal for Tamuning to Incheon Intl Airport starts from $133 round-trip, up to an average price of $206. Our users have rated Jin Air at 8.7/10.

  • Korean Air Flights From Tamuning to Incheon Intl Airport

    Korean Air is also a popular choice for this route. Korean Air flight deals for Tamuning to Incheon Intl Airport start from as low as $404 round-trip, depending on your selected dates, with average Korean Air deals seen on momondo around $485. Korean Air operates 25 flights to Incheon Intl Airport from Tamuning in an average week. Users have rated it 8.4/10 across 1,122 reviews.

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Why use momondo?

Why should I use momondo to find a flight deal from Tamuning to Seoul?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Seoul from Tamuning.

Can I find flights from Tamuning to Seoul with flexible booking policies on momondo?

momondo does allow users to show only those flights to Seoul from Tamuning which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Tamuning to Seoul?

Once all potential Tamuning to Seoul flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Tamuning to Seoul right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Seoul, momondo offers a useful price alert feature which will track prices for flights to Seoul from Tamuning and alert you when they change.

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