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Cheap flights from Tamuning to Seoul from $65

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 3/21. 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

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
2:00 am - 5:50 am
GUM
-
ICN
4h 50mnonstop
Multiple Airlines Logo
7:45 pm - 1:10 am
ICN
-
GUM
4h 25mnonstop
$165Multiple Airlines
Sat, Feb 14 - Sun, Feb 22
Jin Air Logo
12:50 am - 4:30 am
GUM
-
ICN
4h 40mnonstop
Jin Air Logo
6:15 pm - 11:45 pm
ICN
-
GUM
4h 30mnonstop
$166Jin Air
Thu, Jul 2 - Sun, Jul 5
Jin Air Logo
4:40 am - 8:20 am
GUM
-
ICN
4h 40mnonstop
Jin Air Logo
10:05 pm - 3:35 am
ICN
-
GUM
4h 30mnonstop
$169Jin Air
Tue, Mar 31 - Sun, Apr 5
Air Seoul Logo
2:00 am - 5:50 am
GUM
-
ICN
4h 50mnonstop
Air Seoul Logo
7:30 pm - 1:00 am
ICN
-
GUM
4h 30mnonstop
$170Air Seoul
Sat, Feb 14 - Thu, Feb 19
Jin Air Logo
4:40 am - 8:20 am
GUM
-
ICN
4h 40mnonstop
Jin Air Logo
10:05 pm - 3:35 am
ICN
-
GUM
4h 30mnonstop
$171Jin Air
Fri, Apr 10 - Thu, Apr 16
Jin Air Logo
4:40 am - 8:20 am
GUM
-
ICN
4h 40mnonstop
Jin Air Logo
10:05 pm - 3:35 am
ICN
-
GUM
4h 30mnonstop
$172Jin Air
Sat, Apr 4 - Fri, Apr 10
Jin Air Logo
4:40 am - 8:20 am
GUM
-
ICN
4h 40mnonstop
Jin Air Logo
6:15 pm - 11:45 pm
ICN
-
GUM
4h 30mnonstop
$173Jin Air
Mon, Apr 6 - Thu, Apr 16
Jin Air Logo
4:40 am - 8:20 am
GUM
-
ICN
4h 40mnonstop
Jin Air Logo
10:05 pm - 3:35 am
ICN
-
GUM
4h 30mnonstop
$175Jin Air
Mon, Apr 13 - Mon, Apr 20
Jin Air Logo
4:40 am - 8:20 am
GUM
-
ICN
4h 40mnonstop
Jin Air Logo
10:05 pm - 3:35 am
ICN
-
GUM
4h 30mnonstop
$176Jin Air
Fri, Apr 10 - Thu, Apr 16
Jin Air Logo
12:50 am - 4:30 am
GUM
-
ICN
4h 40mnonstop
Jin Air Logo
10:05 pm - 3:35 am
ICN
-
GUM
4h 30mnonstop
$178Jin Air
Sun, Apr 12 - Sun, Apr 19

Jin Air flights from Tamuning to Seoul

Our best Jin Air deals on Tamuning to Seoul flight tickets
Jin Air
Jul 2
GUM12:50 amTamuning Guam Intl
4h 40m
ICN4:30 amIncheon Intl
Jul 5
ICN6:15 pmIncheon Intl
4h 30m
GUM11:45 pmTamuning Guam Intl
$166
Jin Air
Mar 31
GUM4:40 amTamuning Guam Intl
4h 40m
ICN8:20 amIncheon Intl
Apr 5
ICN10:05 pmIncheon Intl
4h 30m
GUM3:35 amTamuning Guam Intl
$169
Jin Air
Apr 10
GUM4:40 amTamuning Guam Intl
4h 40m
ICN8:20 amIncheon Intl
Apr 16
ICN10:05 pmIncheon Intl
4h 30m
GUM3:35 amTamuning Guam Intl
$171

Korean Air flights from Tamuning to Seoul

Our best Korean Air deals on Tamuning to Seoul flight tickets
Korean Air
Feb 13
GUM1:00 amTamuning Guam Intl
4h 50m
ICN4:50 amIncheon Intl
Feb 21
ICN5:45 pmIncheon Intl
4h 20m
GUM11:05 pmTamuning Guam Intl
$202
Korean Air
Feb 14
GUM4:50 pmTamuning Guam Intl
4h 50m
ICN8:40 pmIncheon Intl
Feb 21
ICN5:45 pmIncheon Intl
4h 20m
GUM11:05 pmTamuning Guam Intl
$205
Korean Air
Feb 14
GUM1:00 amTamuning Guam Intl
4h 50m
ICN4:50 amIncheon Intl
Feb 18
ICN5:45 pmIncheon Intl
4h 20m
GUM11:05 pmTamuning Guam Intl
$206

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 February 4, 2026.
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

Sat 2/14

2:00 am-5:50 am

Nonstop4h 50m

Incheon Intl

Sun 2/22

7:45 pm-1:10 am

Nonstop4h 25m

$165

TamuningIncheon

GUM - ICN

GUMICN

Tamuning Guam Intl

Thu 7/2

12:50 am-4:30 am

Nonstop4h 40m

Incheon Intl

Sun 7/5

6:15 pm-11:45 pm

Nonstop4h 30m

$166

TamuningIncheon

GUM - ICN

GUMICN

Tamuning Guam Intl

Tue 3/31

4:40 am-8:20 am

Nonstop4h 40m

Incheon Intl

Sun 4/5

10:05 pm-3:35 am

Nonstop4h 30m

$169

TamuningIncheon

GUM - ICN

GUMICN

Tamuning Guam Intl

Sat 2/14

2:00 am-5:50 am

Nonstop4h 50m

Incheon Intl

Thu 2/19

7:30 pm-1:00 am

Nonstop4h 30m

$170

TamuningIncheon

GUM - ICN

GUMICN

Tamuning Guam Intl

Fri 4/10

4:40 am-8:20 am

Nonstop4h 40m

Incheon Intl

Thu 4/16

10:05 pm-3:35 am

Nonstop4h 30m

$171

TamuningIncheon

GUM - ICN

GUMICN

Tamuning Guam Intl

Sat 4/4

4:40 am-8:20 am

Nonstop4h 40m

Incheon Intl

Fri 4/10

10:05 pm-3:35 am

Nonstop4h 30m

$172

TamuningIncheon

GUM - ICN

GUMICN

Tamuning Guam Intl

Mon 4/6

4:40 am-8:20 am

Nonstop4h 40m

Incheon Intl

Thu 4/16

6:15 pm-11:45 pm

Nonstop4h 30m

$173

TamuningIncheon

GUM - ICN

GUMICN

Tamuning Guam Intl

Mon 4/13

4:40 am-8:20 am

Nonstop4h 40m

Incheon Intl

Mon 4/20

10:05 pm-3:35 am

Nonstop4h 30m

$175

TamuningIncheon

GUM - ICN

GUMICN

Tamuning Guam Intl

Fri 4/10

4:40 am-8:20 am

Nonstop4h 40m

Incheon Intl

Thu 4/16

10:05 pm-3:35 am

Nonstop4h 30m

$176

TamuningIncheon

GUM - ICN

GUMICN

Tamuning Guam Intl

Sun 4/12

12:50 am-4:30 am

Nonstop4h 40m

Incheon Intl

Sun 4/19

10:05 pm-3:35 am

Nonstop4h 30m

$178

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 cheapest month to fly to Seoul?

The month of November is another great option to travel to Seoul, with average flight prices from Tamuning averaging around $194.

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 $212. 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 Tuesday, with ticket prices averaging around $275.

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

Flying to Seoul from Tamuning in the evening is the least expensive time of day to depart. momondo users have found prices as low as $216 when looking at flights departing in the evening. At noon is when there is more demand to fly to Seoul, so prices are often more expensive at around $326 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 $244 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 $206 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 February 2026, prices for Tamuning to Seoul flights are approximately 30% 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

$107

Fastest flight time

4h 50m

Direct flights

Every day

Airports in Seoul

2 airports
The best one-way flight to Seoul from Tamuning in the past 72 hours is $107. The best round-trip flight deal from Tamuning to Seoul found on momondo in the last 72 hours is $210.
The fastest flight from Tamuning to Seoul takes 4h 50m
Direct flights go from Tamuning to Seoul every day.
There are 2 airports in Seoul. From Tamuning there are direct flights to 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 50m 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
Jeju AirPriceFrom $104Free CancellationRating
7.6
36 reviews
Search Jeju Air flights
Jin AirPriceFrom $113Free CancellationRating
0.0
0 reviews
Search Jin Air flights
T'way AirPriceFrom $120Free CancellationRating
0.0
0 reviews
Search T'way Air flights
Air SeoulPriceFrom $144Free CancellationRating
0.0
0 reviews
Search Air Seoul flights
Korean AirPriceFrom $203Free CancellationRating
8.4
1,188 reviews
Search Korean Air flights

  • Korean Air Flights From Tamuning to Seoul

    Korean Air flies from Tamuning to Seoul around 14 times per week, with 1,188 momondo users rating the airline 8.4/10. The cheapest Korean Air deal from Tamuning to Seoul in the last 72 hours was $203 (round-trip), much lower than the average airfare cost of $464 for Korean Air flights on this route.

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