What airlines fly to Tamuning?

Jin Air, Jeju Air and Korean Air are the top three most popular airlines that fly to Tamuning from Seoul according to our data. Jin Air is the first choice among our users, with 37% of people opting to fly with this airline when traveling to Tamuning. Keep in mind that there are 5 different airlines that fly to Tamuning on a routine basis, so you have a few additional options to choose from.

What day of the week experiences the fewest flight delays on this route?

Saturday is statistically the day of the week which experiences the fewest number of delays on this flight route. Saturday has historically seen more delays on average compared to the rest of the week.

What is the cheapest airline that flies from Seoul to Tamuning Guam Intl?

Jin Air and Korean Air are the most popular carriers operating from Seoul to Tamuning Guam Intl

How many flights depart from Seoul to Tamuning on average per week?

As of December 2025, 78 flights take off from Seoul and land in Tamuning each week. The most common flight departure day for this route is Wed, with 17% of weekly flights taking off on this day.

How often are flights from Seoul to Tamuning delayed?

Historically, on average around 0% of flights between Seoul and Tamuning have experienced a delay on any given week. The average delay length over the past 12 months has been 0 minutes.

What is the most punctual flight time for Seoul to Tamuning flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights in the morning have, in the past, seen delays more frequently in comparison.

How many flights depart from Seoul to Tamuning on average per day?

As of December 2025, 11 flights take off from Seoul and land in Tamuning each day. The most common flight departure time for this route is 9:00AM, with 50% of daily flights taking off at noon.

How long does it take to fly to Tamuning?

Flight times from Seoul to Tamuning vary, but if you’re flying out of Seoul and flying into Tamuning (one of the most popular routes), then the duration is 18h 55m on average. Another popular route from Seoul to Tamuning is flying from Incheon to Tamuning, which will take roughly 19h 20m. Keep in mind that layovers or delays could extend your travel time.

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

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

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

The number of operators available for flights from Seoul to Tamuning Guam Intl Airport is 5 as of December 2025.

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

What documentation or ID do you need to fly to Tamuning Guam Intl Airport?

The travel and health documents you'll need for your trip to Tamuning Guam 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 Tamuning Guam Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$72 Cheap Flights from Seoul to Tamuning in 2025/26

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Find the cheapest flights from Seoul to Tamuning

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Cheap round-trip flights

Enter your travel dates to find the best prices.

5:35 pm - 11:00 pm

ICN

GUM

4h 25mnonstop

2:45 am - 6:45 am

GUM

ICN

5h 00mnonstop

$159Jin Air

Mon, Dec 15 - Mon, Dec 15

7:45 pm - 1:10 am

ICN

GUM

4h 25mnonstop

2:40 am - 6:40 am

GUM

ICN

5h 00mnonstop

$170Jin Air

Tue, Mar 17 - Fri, Mar 20

9:05 pm - 2:30 am

ICN

GUM

4h 25mnonstop

12:20 am - 4:15 am

GUM

ICN

4h 55mnonstop

$174Jin Air

Tue, Dec 16 - Thu, Dec 18

5:35 pm - 11:00 pm

ICN

GUM

4h 25mnonstop

5:05 am - 9:05 am

GUM

ICN

5h 00mnonstop

$177Jin Air

Tue, Dec 16 - Fri, Dec 19

5:35 pm - 11:00 pm

ICN

GUM

4h 25mnonstop

3:30 am - 7:30 am

GUM

ICN

5h 00mnonstop

$182Jin Air

Tue, Dec 16 - Tue, Dec 16

7:45 pm - 1:15 am

ICN

GUM

4h 30mnonstop

2:55 pm - 6:50 pm

GUM

ICN

4h 55mnonstop

$194Air Seoul

Sun, Dec 14 - Thu, Dec 18

7:00 am - 1:30 am

GMP

GUM

17h 30m1 stop

3:15 am - 9:50 am

GUM

GMP

7h 35m1 stop

$330Korean Air

Sun, Dec 14 - Mon, Dec 15

4:40 pm - 1:00 am

GMP

GUM

7h 20m1 stop

2:00 am - 10:05 am

GUM

GMP

9h 05m1 stop

$353Multiple Airlines

Mon, Feb 9 - Wed, Feb 11

7:00 am - 1:30 am

GMP

GUM

17h 30m1 stop

3:15 am - 5:55 pm

GUM

GMP

15h 40m1 stop

$398Korean Air

Sat, Dec 20 - Thu, Dec 25

3:20 pm - 12:50 am

GMP

GUM

8h 30m1 stop

2:15 am - 10:05 am

GUM

GMP

8h 50m1 stop

$421Multiple Airlines

Thu, Dec 25 - Sat, Dec 27

Jin Air flights from Seoul to Tamuning

Our best Jin Air deals on Seoul to Tamuning flight tickets

Jin Air

Dec 9

ICN5:35 pmIncheon Intl

4h 25m

GUM11:00 pmTamuning Guam Intl

Dec 12

GUM12:20 amTamuning Guam Intl

4h 55m

ICN4:15 amIncheon Intl

$150

Find similar

Jin Air

Dec 7

ICN5:35 pmIncheon Intl

4h 25m

GUM11:00 pmTamuning Guam Intl

Dec 10

GUM2:05 amTamuning Guam Intl

4h 55m

ICN6:00 amIncheon Intl

$153

Find similar

Jin Air

Dec 15

ICN5:35 pmIncheon Intl

4h 25m

GUM11:00 pmTamuning Guam Intl

Dec 15

GUM2:45 amTamuning Guam Intl

5h 00m

ICN6:45 amIncheon Intl

$159

Find similar

Asiana Airlines flights from Seoul to Tamuning

Our best Asiana Airlines deals on Seoul to Tamuning flight tickets

Asiana Airlines

Jan 7

GMP6:40 pmSeoul Gimpo Intl

6h 50m

1 stop

GUM2:30 amTamuning Guam Intl

Jan 8

GUM3:30 amTamuning Guam Intl

7h 35m

1 stop

GMP10:05 amSeoul Gimpo Intl

$545

Find similar

Asiana Airlines

Jan 11

GMP3:20 pmSeoul Gimpo Intl

10h 10m

1 stop

GUM2:30 amTamuning Guam Intl

Jan 13

GUM3:30 amTamuning Guam Intl

7h 35m

1 stop

GMP10:05 amSeoul Gimpo Intl

$550

Find similar

Asiana Airlines

Dec 25

GMP2:10 pmSeoul Gimpo Intl

11h 20m

1 stop

GUM2:30 amTamuning Guam Intl

Jan 1

GUM3:30 amTamuning Guam Intl

7h 35m

1 stop

GMP10:05 amSeoul Gimpo Intl

$605

Find similar

Fly from

Fly to

Route

Depart

Return

Price

IncheonTamuning

ICN - GUM

ICNGUM

Incheon Intl

Mon 12/15

5:35 pm-11:00 pm

Nonstop4h 25m

Tamuning Guam Intl

Mon 12/15

2:45 am-6:45 am

Nonstop5h 00m

$159

IncheonTamuning

ICN - GUM

ICNGUM

Incheon Intl

Tue 3/17

7:45 pm-1:10 am

Nonstop4h 25m

Tamuning Guam Intl

Fri 3/20

2:40 am-6:40 am

Nonstop5h 00m

$170

IncheonTamuning

ICN - GUM

ICNGUM

Incheon Intl

Tue 12/16

9:05 pm-2:30 am

Nonstop4h 25m

Tamuning Guam Intl

Thu 12/18

12:20 am-4:15 am

Nonstop4h 55m

$174

IncheonTamuning

ICN - GUM

ICNGUM

Incheon Intl

Tue 12/16

5:35 pm-11:00 pm

Nonstop4h 25m

Tamuning Guam Intl

Fri 12/19

5:05 am-9:05 am

Nonstop5h 00m

$177

IncheonTamuning

ICN - GUM

ICNGUM

Incheon Intl

Tue 12/16

5:35 pm-11:00 pm

Nonstop4h 25m

Tamuning Guam Intl

Tue 12/16

3:30 am-7:30 am

Nonstop5h 00m

$182

IncheonTamuning

ICN - GUM

ICNGUM

Incheon Intl

Sun 12/14

7:45 pm-1:15 am

Nonstop4h 30m

Tamuning Guam Intl

Thu 12/18

2:55 pm-6:50 pm

Nonstop4h 55m

$194

SeoulTamuning

GMP - GUM

GMPGUM

Seoul Gimpo Intl

Sun 12/14

7:00 am-1:30 am

1 stop17h 30m

Tamuning Guam Intl

Mon 12/15

3:15 am-9:50 am

1 stop7h 35m

$330

SeoulTamuning

GMP - GUM

GMPGUM

Seoul Gimpo Intl

Mon 2/9

4:40 pm-1:00 am

1 stop7h 20m

Tamuning Guam Intl

Wed 2/11

2:00 am-10:05 am

1 stop9h 05m

$353

SeoulTamuning

GMP - GUM

GMPGUM

Seoul Gimpo Intl

Sat 12/20

7:00 am-1:30 am

1 stop17h 30m

Tamuning Guam Intl

Thu 12/25

3:15 am-5:55 pm

1 stop15h 40m

$398

SeoulTamuning

GMP - GUM

GMPGUM

Seoul Gimpo Intl

Thu 12/25

3:20 pm-12:50 am

1 stop8h 30m

Tamuning Guam Intl

Sat 12/27

2:15 am-10:05 am

1 stop8h 50m

$421

Flights are sorted by cheapest round-trip flights first.

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How to get the cheapest flight ticket from Seoul to Tamuning

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

Prices

Airlines

Delays

Other information

What is the cheapest month to fly to Tamuning?

The month of May is, on average, the cheapest month to fly to Tamuning from Seoul, with most prices found around $175. If you aren’t able to travel during the month of May, then book flights to Tamuning from Seoul during September instead. Flights to Tamuning in September, while not as cheap as those in May, still average around $175.

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

The cheapest day to depart from Seoul to Tamuning is on a Friday. Travelers who choose to depart for Tamuning on a Friday will often find tickets for as low as $195. The most expensive day to fly to Tamuning is Sunday, with ticket prices averaging around $289.

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

Our most recent data shows that the best time of day to fly to Tamuning is in the evening. Flights from Seoul to Tamuning during this time can be as low as $167. Flights in the morning are often more expensive with an average ticket price of $235.

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

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

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

You are more likely to see cheaper flights to Tamuning from Seoul when booking weeks ahead of your departure date. In general, you can expect to find flights to Tamuning for around $280 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Tamuning from Seoul for as low as $224 on momondo.

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

There are 2 cabin classes available to choose from on Seoul to Tamuning Guam Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Seoul to Tamuning flight prices changed over time?

As of December 2025, prices for Seoul to Tamuning flights are approximately 27% cheaper when compared to flights at the same time last year.

When to book flights from Seoul to Tamuning

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

Estimated round-trip price

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

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

Best Price Found	$79
Fastest flight time	18h 55m
Direct flights	Every day
Airports in Tamuning	1 airport

The best one-way flight to Tamuning from Seoul in the past 72 hours is $79. The best round-trip flight deal from Seoul to Tamuning found on momondo in the last 72 hours is $144.

The fastest flight from Seoul to Tamuning takes 18h 55m

Direct flights go from Seoul to Tamuning every day.

There is 1 airport near Tamuning: Tamuning Guam Intl (GUM)

Search flight deals

How far is Seoul to Tamuning Guam Intl by plane?
A flight from Seoul to Tamuning Guam Intl will travel around 1989.3 mi. Typically, this will take 4h 20m by plane in normal conditions.
When did momondo last update prices for flights from Seoul to Tamuning Guam Intl Airport?
Prices for flights from Seoul to Tamuning Guam Intl Airport are updated daily.
How many operators does momondo search for flights from Seoul to Tamuning Guam Intl Airport?
The number of operators available for flights from Seoul to Tamuning Guam Intl Airport is 5 as of December 2025.
How old do you have to be to fly from Seoul to Tamuning Guam 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 Seoul to Tamuning Guam Intl Airport.
What documentation or ID do you need to fly to Tamuning Guam Intl Airport?
The travel and health documents you'll need for your trip to Tamuning Guam 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 Tamuning Guam 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 Seoul to Tamuning?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Seoul to Tamuning is Boeing 737-800 (28.15% of total bookings). The next most popular plane models are Boeing 777-300 (20.58%), Boeing 737 MAX 8 (18.95%), and Boeing 787-10 Dreamliner (14.27%).
What is the most popular airline from Seoul to Tamuning?
Based on momondo bookings for flights between Seoul and Tamuning, the leading airline is Jin Air, making up 46% of the total bookings. Other popular airlines include Jeju Air with 20%, Korean Air with 18%, and T'way Air with 13%.

Best airlines flying from Seoul to Tamuning

Compare and see reviews for airlines that fly from Seoul to Tamuning with momondo

Airline	Rating	Free Cancellation	Price
T'way Air	PriceFrom $97	Free Cancellation	Rating 0.0 0 reviews	Search T'way Air flights
Air Seoul	PriceFrom $120	Free Cancellation	Rating 0.0 0 reviews	Search Air Seoul flights
Jin Air	PriceFrom $126	Free Cancellation	Rating 0.0 0 reviews	Search Jin Air flights
Jeju Air	PriceFrom $140	Free Cancellation	Rating 7.6 36 reviews	Search Jeju Air flights
Korean Air	PriceFrom $220	Free Cancellation	Rating 8.4 1,179 reviews	Search Korean Air flights

Korean Air Flights From Seoul to Tamuning
Korean Air flight deals from Seoul to Tamuning start from $220 round-trip. Over the 25 Korean Air flights for this route in a normal week, average airfare is usually $346 round-trip - but some users have found much cheaper deals with momondo.

Why use momondo?

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

It is quick and easy to find Seoul to Tamuning flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Tamuning that suits you.

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

Yes. momondo enables you to select and highlight flights to Tamuning from Seoul with this policy.

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

Once all potential Seoul to Tamuning 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 Seoul to Tamuning right now. Can momondo alert me if prices change?

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

An easier way to manage your Tamuning trip

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Cheap flights from Seoul to Tamuning from $72

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seoul to Tamuning departing on 12/16. 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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Jin Air flights from Seoul to Tamuning

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Our best Asiana Airlines deals on Seoul to Tamuning flight tickets

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How to get the cheapest flight ticket from Seoul to Tamuning

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 Tamuning?

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

The cheapest day to depart from Seoul to Tamuning is on a Friday. Travelers who choose to depart for Tamuning on a Friday will often find tickets for as low as $195. The most expensive day to fly to Tamuning is Sunday, with ticket prices averaging around $289.

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

Our most recent data shows that the best time of day to fly to Tamuning is in the evening. Flights from Seoul to Tamuning during this time can be as low as $167. Flights in the morning are often more expensive with an average ticket price of $235.

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

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

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

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

There are 2 cabin classes available to choose from on Seoul to Tamuning Guam Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Seoul to Tamuning flight prices changed over time?

As of December 2025, prices for Seoul to Tamuning flights are approximately 27% cheaper when compared to flights at the same time last year.

What is the cheapest airline that flies from Seoul to Tamuning Guam Intl?

Jin Air and Korean Air are the most popular carriers operating from Seoul to Tamuning Guam Intl

What airlines fly to Tamuning?

How often are flights from Seoul to Tamuning delayed?

Historically, on average around 0% of flights between Seoul and Tamuning have experienced a delay on any given week. The average delay length over the past 12 months has been 0 minutes.

What is the most punctual flight time for Seoul to Tamuning flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights in the morning have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Saturday is statistically the day of the week which experiences the fewest number of delays on this flight route. Saturday has historically seen more delays on average compared to the rest of the week.

How many flights depart from Seoul to Tamuning on average per day?

As of December 2025, 11 flights take off from Seoul and land in Tamuning each day. The most common flight departure time for this route is 9:00AM, with 50% of daily flights taking off at noon.

How many flights depart from Seoul to Tamuning on average per week?

As of December 2025, 78 flights take off from Seoul and land in Tamuning each week. The most common flight departure day for this route is Wed, with 17% of weekly flights taking off on this day.

How long does it take to fly to Tamuning?

When to book flights from Seoul to Tamuning

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

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

Best Price Found

Fastest flight time

Direct flights

Airports in Tamuning

How far is Seoul to Tamuning Guam Intl by plane?

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

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

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

What documentation or ID do you need to fly to Tamuning Guam Intl Airport?

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

What is the most popular airline from Seoul to Tamuning?

Best airlines flying from Seoul to Tamuning

Compare and see reviews for airlines that fly from Seoul to Tamuning with momondo

Korean Air Flights From Seoul to Tamuning

Why use momondo?

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

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

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

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

An easier way to manage your Tamuning trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Guam

Fly your favorite airline to Tamuning

Airlines are sorted and displayed according to clicks in the past 7 days on momondo