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Cheap flights from Tamuning to Seoul from $85

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 9/26. 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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Cheap round-trip flights

Jin Air Logo
12:20 am - 4:15 amGUM-ICN
4h 55mnonstop
Jin Air Logo
5:35 pm - 11:00 pmICN-GUM
4h 25mnonstop
$168Jin Air
Find Deal
Thu, Oct 30 - Mon, Nov 3
Jin Air Logo
2:30 am - 6:25 amGUM-ICN
4h 55mnonstop
Jin Air Logo
8:05 pm - 1:30 amICN-GUM
4h 25mnonstop
$170Jin Air
Find Deal
Wed, Oct 29 - Tue, Nov 4
Jin Air Logo
12:20 am - 4:00 amGUM-ICN
4h 40mnonstop
Jin Air Logo
5:35 pm - 11:10 pmICN-GUM
4h 35mnonstop
$172Jin Air
Find Deal
Tue, Oct 14 - Tue, Oct 21
Jin Air Logo
12:20 am - 4:00 amGUM-ICN
4h 40mnonstop
Jin Air Logo
7:35 pm - 1:15 amICN-GUM
4h 40mnonstop
$173Jin Air
Find Deal
Thu, Oct 16 - Mon, Oct 20
Jin Air Logo
3:55 pm - 7:35 pmGUM-ICN
4h 40mnonstop
Jin Air Logo
7:35 pm - 1:15 amICN-GUM
4h 40mnonstop
$174Jin Air
Find Deal
Fri, Sep 26 - Mon, 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
$177Jin Air
Find Deal
Wed, Oct 15 - Wed, Oct 22
Multiple Airlines Logo
2:30 am - 6:25 amGUM-ICN
4h 55mnonstop
Multiple Airlines Logo
8:00 pm - 1:20 amICN-GUM
4h 20mnonstop
$185Multiple Airlines
Find Deal
Wed, Nov 19 - Sat, Nov 22
T'way Air Logo
2:20 am - 6:25 amGUM-ICN
5h 05mnonstop
T'way Air Logo
8:00 pm - 1:20 amICN-GUM
4h 20mnonstop
$186T'way Air
Find Deal
Tue, Nov 25 - Mon, Dec 1
T'way Air Logo
2:20 am - 6:25 amGUM-ICN
5h 05mnonstop
T'way Air Logo
8:00 pm - 1:20 amICN-GUM
4h 20mnonstop
$203T'way Air
Find Deal
Tue, Nov 18 - Sat, Nov 29
T'way Air Logo
2:20 am - 6:25 amGUM-ICN
5h 05mnonstop
T'way Air Logo
8:00 pm - 1:20 amICN-GUM
4h 20mnonstop
$224T'way Air
Find Deal
Wed, Nov 26 - Tue, Dec 2

Jin Air flights from Tamuning to Seoul

Our best Jin Air deals on Tamuning to Seoul flight tickets
Jin Air
Oct 30
GUM12:20 amTamuning Guam Intl
4h 55m
ICN4:15 amIncheon Intl
Nov 3
ICN5:35 pmIncheon Intl
4h 25m
GUM11:00 pmTamuning Guam Intl
$168
Find similar
Jin Air
Sep 20
GUM12:20 amTamuning Guam Intl
4h 40m
ICN4:00 amIncheon Intl
Sep 26
ICN5:35 pmIncheon Intl
4h 35m
GUM11:10 pmTamuning Guam Intl
$169
Find similar
Jin Air
Oct 29
GUM2:30 amTamuning Guam Intl
4h 55m
ICN6:25 amIncheon Intl
Nov 4
ICN8:05 pmIncheon Intl
4h 25m
GUM1:30 amTamuning Guam Intl
$170
Find similar

T'way Air flights from Tamuning to Seoul

Our best T'way Air deals on Tamuning to Seoul flight tickets
T'way Air
Nov 25
GUM2:20 amTamuning Guam Intl
5h 05m
ICN6:25 amIncheon Intl
Dec 1
ICN8:00 pmIncheon Intl
4h 20m
GUM1:20 amTamuning Guam Intl
$186
Find similar
T'way Air
Nov 18
GUM2:20 amTamuning Guam Intl
5h 05m
ICN6:25 amIncheon Intl
Nov 29
ICN8:00 pmIncheon Intl
4h 20m
GUM1:20 amTamuning Guam Intl
$203
Find similar
T'way Air
Sep 17
GUM3:30 pmTamuning Guam Intl
4h 40m
ICN7:10 pmIncheon Intl
Sep 24
ICN9:00 amIncheon Intl
4h 30m
GUM2:30 pmTamuning Guam Intl
$220
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Tamuning to Seoul 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 September 16, 2025.
Use the filters below to find and compare flights from Tamuning to Seoul that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

TamuningIncheon

GUM - ICN

GUMICN

Tamuning Guam Intl

Thu 10/30

12:20 am-4:15 am

Nonstop4h 55m

Incheon Intl

Mon 11/3

5:35 pm-11:00 pm

Nonstop4h 25m

$168

TamuningIncheon

GUM - ICN

GUMICN

Tamuning Guam Intl

Wed 10/29

2:30 am-6:25 am

Nonstop4h 55m

Incheon Intl

Tue 11/4

8:05 pm-1:30 am

Nonstop4h 25m

$170

TamuningIncheon

GUM - ICN

GUMICN

Tamuning Guam Intl

Tue 10/14

12:20 am-4:00 am

Nonstop4h 40m

Incheon Intl

Tue 10/21

5:35 pm-11:10 pm

Nonstop4h 35m

$172

TamuningIncheon

GUM - ICN

GUMICN

Tamuning Guam Intl

Thu 10/16

12:20 am-4:00 am

Nonstop4h 40m

Incheon Intl

Mon 10/20

7:35 pm-1:15 am

Nonstop4h 40m

$173

TamuningIncheon

GUM - ICN

GUMICN

Tamuning Guam Intl

Fri 9/26

3:55 pm-7:35 pm

Nonstop4h 40m

Incheon Intl

Mon 9/29

7:35 pm-1:15 am

Nonstop4h 40m

$174

TamuningIncheon

GUM - ICN

GUMICN

Tamuning Guam Intl

Wed 10/15

12:20 am-4:00 am

Nonstop4h 40m

Incheon Intl

Wed 10/22

5:35 pm-11:10 pm

Nonstop4h 35m

$177

TamuningIncheon

GUM - ICN

GUMICN

Tamuning Guam Intl

Wed 11/19

2:30 am-6:25 am

Nonstop4h 55m

Incheon Intl

Sat 11/22

8:00 pm-1:20 am

Nonstop4h 20m

$185

TamuningIncheon

GUM - ICN

GUMICN

Tamuning Guam Intl

Tue 11/25

2:20 am-6:25 am

Nonstop5h 05m

Incheon Intl

Mon 12/1

8:00 pm-1:20 am

Nonstop4h 20m

$186

TamuningIncheon

GUM - ICN

GUMICN

Tamuning Guam Intl

Tue 11/18

2:20 am-6:25 am

Nonstop5h 05m

Incheon Intl

Sat 11/29

8:00 pm-1:20 am

Nonstop4h 20m

$203

TamuningIncheon

GUM - ICN

GUMICN

Tamuning Guam Intl

Wed 11/26

2:20 am-6:25 am

Nonstop5h 05m

Incheon Intl

Tue 12/2

8:00 pm-1:20 am

Nonstop4h 20m

$224

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 Seoul

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 Seoul?

What is the cheapest month to fly to Seoul?

The month of October is another great option to travel to Seoul, with average flight prices from Tamuning averaging around $214.

What is the cheapest day to depart on your flight to Seoul?

According to our data, Thursday is the cheapest day to fly to Seoul from Tamuning. The lowest ticket price found for a Thursday departure recently was $239. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to Seoul is Monday, with ticket prices averaging around $341.

What is the cheapest time of day to depart on your flight to Seoul?

Flying to Seoul from Tamuning in the morning is the least expensive time of day to depart. momondo users have found prices as low as $181 when looking at flights departing in the morning. At noon is when there is more demand to fly to Seoul, so prices are often more expensive at around $352 per ticket.

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

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

How far in advance should I book a flight to Seoul?

You are more likely to see cheaper flights to Seoul from Tamuning when booking weeks ahead of your departure date. In general, you can expect to find flights to Seoul for around $281 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seoul from Tamuning for as low as $222 on momondo.

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

There are 3 cabin classes available to choose from on Tamuning Guam Intl to Seoul 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 Seoul flight prices changed over time?

As of September 2025, prices for Tamuning to Seoul flights are approximately 15% cheaper when compared to flights at the same time last year.

When to book flights from Tamuning to Seoul

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

Cheap Tamuning to Seoul (GUM to SEL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Tamuning to Seoul

Best Price Found

$106

Fastest flight time

4h 30m

Direct flights

Every day

Airports in Seoul

1 airport
The best one-way flight to Seoul from Tamuning in the past 72 hours is $106. The best round-trip flight deal from Tamuning to Seoul found on momondo in the last 72 hours is $180.
The fastest flight from Tamuning to Seoul takes 4h 30m
Direct flights go from Tamuning to Seoul every day.
There is 1 airport near Seoul: Incheon Intl (ICN)
Search flight deals

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

    A flight from Tamuning Guam Intl to Seoul will travel around 1989.3 mi. 4h 40m is a normal flight duration for this route.

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

    Prices for flights from Tamuning Guam Intl Airport to Seoul are refreshed on a daily basis.

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

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

    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 Seoul.

  • What documentation or ID do you need to fly to Seoul?

    The travel and health documents required for your trip to Seoul can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Seoul. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Tamuning to Seoul?

  • What is the most popular airline from Tamuning to Seoul?

Best airlines flying from Tamuning to Seoul

Compare and see reviews for airlines that fly from Tamuning to Seoul with momondo
Airline
Rating
Free Cancellation
Price
Jin AirPriceFrom $120Free CancellationRating
8.7
20 reviews
Search Jin Air flights
T'way AirPriceFrom $153Free CancellationRating
6.5
12 reviews
Search T'way Air flights
Jeju AirPriceFrom $167Free CancellationRating
7.7
33 reviews
Search Jeju Air flights
Korean AirPriceFrom $393Free CancellationRating
8.4
1,140 reviews
Search Korean Air flights

  • Jin Air Flights From Tamuning to Seoul

    Jin Air flies from Tamuning to Seoul around 21 times per week, with 20 momondo users rating the airline 8.7/10. The cheapest Jin Air deal from Tamuning to Seoul in the last 72 hours was $120 (round-trip), much lower than the average airfare cost of $203 for Jin Air flights on this route.

  • Korean Air Flights From Tamuning to Seoul

    Another popular option for Tamuning to Seoul flights is Korean Air (8.4/10, 1,140 ratings). Korean Air flies from Tamuning to Seoul around 27 times per week, with deals starting from $393 round-trip and rising to an average price of around $485.

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Tamuning to Seoul. momondo saves you time and could save you money on your trip.

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?

momondo helps you find the best flight between Tamuning and Seoul by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Of course. momondo tracks the price of Tamuning to Seoul flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Find better results for your trip to South Korea

Fly into one of these airports located in Seoul

Airports listed have a maximum distance of 30.3 mi from Seoul
Seoul Gimpo Intl Airport
Incheon Intl Airport