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 9h 10m 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.

What airlines fly to Tamuning?

Jeju Air, T'way Air and Jin Air are the top three most popular airlines that fly to Tamuning from Seoul according to our data. Jeju Air is the first choice among our users, with 38% of people opting to fly with this airline when traveling to Tamuning. Keep in mind that there are 4 different airlines that fly to Tamuning on a routine basis, so you have a few additional options to choose from.

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

As of August 2025, 10 flights take off from Seoul and land in Tamuning each day. The most common flight departure time for this route is 9:00AM, with 56% of daily flights taking off at noon.

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

As of August 2025, 75 flights take off from Seoul and land in Tamuning each week. The most common flight departure day for this route is Mon, with 15% of weekly flights taking off on this day.

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

Jin Air, T'way Air, and Jeju Air are the most popular carriers operating from Seoul to Tamuning Guam Intl

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 4 as of August 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.

$75 Cheap Flights from Seoul to Tamuning in 2025

Q: What is the typical price of a round-trip flight between Seoul and Tamuning?

Prices are currently low for flights on this route. Typical prices usually range from $173 to $302. The lowest price recently found on this route was $127.

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Find the cheapest flights from Seoul to Tamuning

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

8:50 pm - 2:30 amICN-GUM

4h 40mnonstop

3:40 am - 7:20 amGUM-ICN

4h 40mnonstop

$127Jin Air

Find Deal

mar., ago. 26 - mié., sep. 3

8:50 pm - 2:30 amICN-GUM

4h 40mnonstop

3:40 am - 7:20 amGUM-ICN

4h 40mnonstop

$134Jin Air

Find Deal

jue., ago. 28 - dom., ago. 31

8:20 pm - 2:00 amICN-GUM

4h 40mnonstop

3:05 am - 6:55 amGUM-ICN

4h 50mnonstop

$164Jeju Air

Find Deal

jue., ago. 21 - dom., ago. 24

8:20 pm - 2:00 amICN-GUM

4h 40mnonstop

3:05 am - 6:55 amGUM-ICN

4h 50mnonstop

$165Jeju Air

Find Deal

mar., ago. 19 - vie., ago. 22

9:00 am - 2:30 pmICN-GUM

4h 30mnonstop

3:30 pm - 7:10 pmGUM-ICN

4h 40mnonstop

$194T'way Air

Find Deal

vie., sep. 26 - mié., oct. 1

9:00 am - 2:30 pmICN-GUM

4h 30mnonstop

3:30 pm - 7:10 pmGUM-ICN

4h 40mnonstop

$196T'way Air

Find Deal

dom., sep. 21 - mié., sep. 24

5:30 pm - 2:00 amGMP-GUM

7h 30m1 stop

3:00 am - 9:35 amGUM-GMP

7h 35m1 stop

$245

Find Deal

sáb., sep. 20 - lun., sep. 22

2:50 pm - 2:05 amGMP-GUM

10h 15m1 stop

3:00 am - 9:35 amGUM-GMP

7h 35m1 stop

$266

Find Deal

jue., sep. 25 - sáb., sep. 27

5:30 pm - 2:10 amGMP-GUM

7h 40m1 stop

3:40 am - 1:20 pmGUM-GMP

10h 40m1 stop

$319Korean Air

Find Deal

sáb., sep. 20 - vie., sep. 26

5:30 pm - 2:20 amGMP-GUM

7h 50m1 stop

3:40 am - 9:50 amGUM-GMP

7h 10m1 stop

$336Korean Air

Find Deal

lun., sep. 1 - jue., sep. 4

Jin Air flights from Seoul to Tamuning

Our best Jin Air deals on Seoul to Tamuning flight tickets

Jin Air

Aug 15

ICN8:50 pmIncheon Intl

4h 40m

GUM2:30 amTamuning Guam Intl

Sep 3

GUM3:40 amTamuning Guam Intl

4h 40m

ICN7:20 amIncheon Intl

$126

Find similar

Jin Air

Aug 26

ICN8:50 pmIncheon Intl

4h 40m

GUM2:30 amTamuning Guam Intl

Sep 3

GUM3:40 amTamuning Guam Intl

4h 40m

ICN7:20 amIncheon Intl

$127

Find similar

Jin Air

Aug 11

ICN8:50 pmIncheon Intl

4h 40m

GUM2:30 amTamuning Guam Intl

Aug 13

GUM3:40 amTamuning Guam Intl

4h 40m

ICN7:20 amIncheon Intl

$134

Find similar

Korean Air flights from Seoul to Tamuning

Our best Korean Air deals on Seoul to Tamuning flight tickets

Korean Air

Sep 20

GMP5:30 pmSeoul Gimpo Intl

7h 40m

1 stop

GUM2:10 amTamuning Guam Intl

Sep 26

GUM3:40 amTamuning Guam Intl

10h 40m

1 stop

GMP1:20 pmSeoul Gimpo Intl

$319

Find similar

Korean Air

Sep 1

GMP5:30 pmSeoul Gimpo Intl

7h 50m

1 stop

GUM2:20 amTamuning Guam Intl

Sep 4

GUM3:40 amTamuning Guam Intl

7h 10m

1 stop

GMP9:50 amSeoul Gimpo Intl

$336

Find similar

Korean Air

Sep 1

GMP10:30 amSeoul Gimpo Intl

14h 50m

1 stop

GUM2:20 amTamuning Guam Intl

Sep 4

GUM3:40 amTamuning Guam Intl

10h 40m

1 stop

GMP1:20 pmSeoul Gimpo Intl

$337

Find similar

Fly from

Fly to

Route

Depart

Return

Price

IncheonTamuning

ICN - GUM

ICNGUM

Incheon Intl

mar. 8/26

8:50 pm-2:30 am

Nonstop4h 40m

Tamuning Guam Intl

mié. 9/3

3:40 am-7:20 am

Nonstop4h 40m

$127

IncheonTamuning

ICN - GUM

ICNGUM

Incheon Intl

jue. 8/28

8:50 pm-2:30 am

Nonstop4h 40m

Tamuning Guam Intl

dom. 8/31

3:40 am-7:20 am

Nonstop4h 40m

$134

IncheonTamuning

ICN - GUM

ICNGUM

Incheon Intl

jue. 8/21

8:20 pm-2:00 am

Nonstop4h 40m

Tamuning Guam Intl

dom. 8/24

3:05 am-6:55 am

Nonstop4h 50m

$164

IncheonTamuning

ICN - GUM

ICNGUM

Incheon Intl

mar. 8/19

8:20 pm-2:00 am

Nonstop4h 40m

Tamuning Guam Intl

vie. 8/22

3:05 am-6:55 am

Nonstop4h 50m

$165

IncheonTamuning

ICN - GUM

ICNGUM

Incheon Intl

vie. 9/26

9:00 am-2:30 pm

Nonstop4h 30m

Tamuning Guam Intl

mié. 10/1

3:30 pm-7:10 pm

Nonstop4h 40m

$194

IncheonTamuning

ICN - GUM

ICNGUM

Incheon Intl

dom. 9/21

9:00 am-2:30 pm

Nonstop4h 30m

Tamuning Guam Intl

mié. 9/24

3:30 pm-7:10 pm

Nonstop4h 40m

$196

SeoulTamuning

GMP - GUM

GMPGUM

Seoul Gimpo Intl

sáb. 9/20

5:30 pm-2:00 am

1 stop7h 30m

Tamuning Guam Intl

lun. 9/22

3:00 am-9:35 am

1 stop7h 35m

$245

SeoulTamuning

GMP - GUM

GMPGUM

Seoul Gimpo Intl

jue. 9/25

2:50 pm-2:05 am

1 stop10h 15m

Tamuning Guam Intl

sáb. 9/27

3:00 am-9:35 am

1 stop7h 35m

$266

SeoulTamuning

GMP - GUM

GMPGUM

Seoul Gimpo Intl

sáb. 9/20

5:30 pm-2:10 am

1 stop7h 40m

Tamuning Guam Intl

vie. 9/26

3:40 am-1:20 pm

1 stop10h 40m

$319

SeoulTamuning

GMP - GUM

GMPGUM

Seoul Gimpo Intl

lun. 9/1

5:30 pm-2:20 am

1 stop7h 50m

Tamuning Guam Intl

jue. 9/4

3:40 am-9:50 am

1 stop7h 10m

$336

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Other information

What is the typical price of a round-trip flight between Seoul and Tamuning?

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 July instead. Flights to Tamuning in July, while not as cheap as those in May, still average around $187.

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

The cheapest day to depart from Seoul to Tamuning is on a Thursday. Travelers who choose to depart for Tamuning on a Thursday will often find tickets for as low as $210. The most expensive day to fly to Tamuning is Sunday, with ticket prices averaging around $308.

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 $180. Flights in the afternoon are often more expensive with an average ticket price of $257.

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 $266 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 $234 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 August 2025, prices for Seoul to Tamuning flights are approximately 31% 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	$75
Fastest flight time	4h 20m
Direct flights	Every day
Airports in Tamuning	1 airport

The best one-way flight to Tamuning from Seoul in the past 72 hours is $75. The best round-trip flight deal from Seoul to Tamuning found on momondo in the last 72 hours is $127.

The fastest flight from Seoul to Tamuning takes 4h 20m

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 25m 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 4 as of August 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 (45.54% of total bookings). The next most popular plane models are Boeing 737 MAX 8 (30.08%), Boeing 777-300 (19.84%), and Airbus A330-300 (2.13%).
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 39% of the total bookings. Other popular airlines include Jeju Air with 26%, Korean Air with 20%, and T'way Air with 16%.

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 $114	Free Cancellation	Rating 6.5 12 reviews	Search T'way Air flights
Jin Air	PriceFrom $119	Free Cancellation	Rating 8.7 19 reviews	Search Jin Air flights
Jeju Air	PriceFrom $125	Free Cancellation	Rating 7.7 33 reviews	Search Jeju Air flights
Korean Air	PriceFrom $230	Free Cancellation	Rating 8.4 1,121 reviews	Search Korean Air flights

Jin Air Flights From Seoul to Tamuning
Jin Air flight deals from Seoul to Tamuning start from $119 round-trip. Over the 14 Jin Air flights for this route in a normal week, average airfare is usually $256 round-trip - but some users have found much cheaper deals with momondo.
Korean Air Flights From Seoul to Tamuning
Another popular option for Seoul to Tamuning flights is Korean Air (8.4/10, 1,121 ratings). Korean Air flies from Seoul to Tamuning around 26 times per week, with deals starting from $230 round-trip and rising to an average price of around $356.

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 $75

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 8/15. 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

Our best Jin Air deals on Seoul to Tamuning flight tickets

Korean Air flights from Seoul to Tamuning

Our best Korean Air 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 typical price of a round-trip flight between Seoul and Tamuning?

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 Thursday. Travelers who choose to depart for Tamuning on a Thursday will often find tickets for as low as $210. The most expensive day to fly to Tamuning is Sunday, with ticket prices averaging around $308.

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 $180. Flights in the afternoon are often more expensive with an average ticket price of $257.

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 August 2025, prices for Seoul to Tamuning flights are approximately 31% 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, T'way Air, and Jeju Air are the most popular carriers operating from Seoul to Tamuning Guam Intl

What airlines fly to Tamuning?

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

As of August 2025, 10 flights take off from Seoul and land in Tamuning each day. The most common flight departure time for this route is 9:00AM, with 56% of daily flights taking off at noon.

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

As of August 2025, 75 flights take off from Seoul and land in Tamuning each week. The most common flight departure day for this route is Mon, with 15% 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

Jin Air Flights From Seoul to Tamuning

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