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

As of November 2025, 11 flights take off from Tamuning and land in Seoul each day. The most common flight departure time for this route is 4:00PM, with 50% of daily flights taking off in the morning.

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

Jin Air is the most popular carrier operating from Tamuning Guam Intl to Seoul

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

The number of flights available between Tamuning and Seoul is 81 per week as of November 2025. The most frequent departure day is Mon, with 15% of weekly flights leaving on this day.

What airlines fly to Seoul?

Jin Air, Jeju Air and T'way Air are the top three most popular airlines that fly to Seoul from Tamuning according to our data. Jin Air is the first choice among our users, with 50% of people opting to fly with this airline when traveling to Seoul. Keep in mind that there are 5 different airlines that fly to Seoul on a routine basis, so you have a few additional options to choose from.

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?

As of November 2025, there are 5 operators available to choose from 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.

$82 Cheap Flights from Tamuning to Seoul in 2025/26

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2:40 am - 6:40 amGUM-ICN

5h 00mnonstop

7:30 pm - 1:00 amICN-GUM

4h 30mnonstop

$164Multiple Airlines

Find Deal

Tue, Mar 10 - Wed, Mar 18

2:40 am - 6:40 amGUM-ICN

5h 00mnonstop

7:45 pm - 1:10 amICN-GUM

4h 25mnonstop

$166Jin Air

Find Deal

Wed, Mar 11 - Tue, Mar 17

2:45 am - 6:45 amGUM-ICN

5h 00mnonstop

7:55 pm - 1:20 amICN-GUM

4h 25mnonstop

$168Jin Air

Find Deal

Wed, Dec 10 - Sun, Dec 14

2:45 am - 6:45 amGUM-ICN

5h 00mnonstop

5:35 pm - 11:00 pmICN-GUM

4h 25mnonstop

$175Jin Air

Find Deal

Thu, Dec 11 - Mon, Dec 15

2:40 am - 6:40 amGUM-ICN

5h 00mnonstop

7:30 pm - 1:00 amICN-GUM

4h 30mnonstop

$176Multiple Airlines

Find Deal

Wed, Mar 18 - Thu, Mar 26

2:40 am - 6:40 amGUM-ICN

5h 00mnonstop

7:30 pm - 1:00 amICN-GUM

4h 30mnonstop

$177Multiple Airlines

Find Deal

Thu, Mar 12 - Sun, Mar 22

2:40 am - 6:40 amGUM-ICN

5h 00mnonstop

7:45 pm - 1:10 amICN-GUM

4h 25mnonstop

$179Jin Air

Find Deal

Wed, Mar 11 - Sun, Mar 15

2:40 am - 6:40 amGUM-ICN

5h 00mnonstop

7:45 pm - 1:10 amICN-GUM

4h 25mnonstop

$183Jin Air

Find Deal

Tue, Mar 10 - Sat, Mar 14

2:45 am - 6:45 amGUM-ICN

5h 00mnonstop

7:55 pm - 1:20 amICN-GUM

4h 25mnonstop

$190Jin Air

Find Deal

Wed, Dec 10 - Tue, Dec 16

3:25 am - 7:25 amGUM-ICN

5h 00mnonstop

5:35 pm - 11:00 pmICN-GUM

4h 25mnonstop

$198Jin Air

Find Deal

Sun, Dec 7 - Thu, Dec 11

Air Seoul flights from Tamuning to Seoul

Our best Air Seoul deals on Tamuning to Seoul flight tickets

Air Seoul

Dec 18

GUM2:30 amTamuning Guam Intl

4h 20m

ICN5:50 amIncheon Intl

Dec 22

ICN7:45 pmIncheon Intl

4h 30m

GUM1:15 amTamuning Guam Intl

$202

Find similar

Air Seoul

Mar 12

GUM2:00 amTamuning Guam Intl

4h 50m

ICN5:50 amIncheon Intl

Mar 21

ICN7:30 pmIncheon Intl

4h 30m

GUM1:00 amTamuning Guam Intl

$209

Find similar

Air Seoul

Dec 11

GUM2:55 pmTamuning Guam Intl

4h 55m

ICN6:50 pmIncheon Intl

Dec 14

ICN7:45 pmIncheon Intl

4h 30m

GUM1:15 amTamuning Guam Intl

$219

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Jin Air flights from Tamuning to Seoul

Our best Jin Air deals on Tamuning to Seoul flight tickets

Jin Air

Dec 3

GUM2:45 amTamuning Guam Intl

5h 00m

ICN6:45 amIncheon Intl

Dec 9

ICN9:05 pmIncheon Intl

4h 25m

GUM2:30 amTamuning Guam Intl

$152

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Jin Air

Dec 1

GUM2:45 amTamuning Guam Intl

5h 00m

ICN6:45 amIncheon Intl

Dec 9

ICN9:05 pmIncheon Intl

4h 25m

GUM2:30 amTamuning Guam Intl

$157

Find similar

Jin Air

Dec 1

GUM2:45 amTamuning Guam Intl

5h 00m

ICN6:45 amIncheon Intl

Dec 7

ICN9:00 pmIncheon Intl

4h 25m

GUM2:25 amTamuning Guam Intl

$162

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Fly from

Fly to

Route

Depart

Return

Price

TamuningIncheon

GUM - ICN

GUMICN

Tamuning Guam Intl

Tue 3/10

2:40 am-6:40 am

Nonstop5h 00m

Incheon Intl

Wed 3/18

7:30 pm-1:00 am

Nonstop4h 30m

$164

TamuningIncheon

GUM - ICN

GUMICN

Tamuning Guam Intl

Wed 3/11

2:40 am-6:40 am

Nonstop5h 00m

Incheon Intl

Tue 3/17

7:45 pm-1:10 am

Nonstop4h 25m

$166

TamuningIncheon

GUM - ICN

GUMICN

Tamuning Guam Intl

Wed 12/10

2:45 am-6:45 am

Nonstop5h 00m

Incheon Intl

Sun 12/14

7:55 pm-1:20 am

Nonstop4h 25m

$168

TamuningIncheon

GUM - ICN

GUMICN

Tamuning Guam Intl

Thu 12/11

2:45 am-6:45 am

Nonstop5h 00m

Incheon Intl

Mon 12/15

5:35 pm-11:00 pm

Nonstop4h 25m

$175

TamuningIncheon

GUM - ICN

GUMICN

Tamuning Guam Intl

Wed 3/18

2:40 am-6:40 am

Nonstop5h 00m

Incheon Intl

Thu 3/26

7:30 pm-1:00 am

Nonstop4h 30m

$176

TamuningIncheon

GUM - ICN

GUMICN

Tamuning Guam Intl

Thu 3/12

2:40 am-6:40 am

Nonstop5h 00m

Incheon Intl

Sun 3/22

7:30 pm-1:00 am

Nonstop4h 30m

$177

TamuningIncheon

GUM - ICN

GUMICN

Tamuning Guam Intl

Wed 3/11

2:40 am-6:40 am

Nonstop5h 00m

Incheon Intl

Sun 3/15

7:45 pm-1:10 am

Nonstop4h 25m

$179

TamuningIncheon

GUM - ICN

GUMICN

Tamuning Guam Intl

Tue 3/10

2:40 am-6:40 am

Nonstop5h 00m

Incheon Intl

Sat 3/14

7:45 pm-1:10 am

Nonstop4h 25m

$183

TamuningIncheon

GUM - ICN

GUMICN

Tamuning Guam Intl

Wed 12/10

2:45 am-6:45 am

Nonstop5h 00m

Incheon Intl

Tue 12/16

7:55 pm-1:20 am

Nonstop4h 25m

$190

TamuningIncheon

GUM - ICN

GUMICN

Tamuning Guam Intl

Sun 12/7

3:25 am-7:25 am

Nonstop5h 00m

Incheon Intl

Thu 12/11

5:35 pm-11:00 pm

Nonstop4h 25m

$198

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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

Prices

Airlines

Other information

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 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 $219. 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 $297.

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 $204 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 $348 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 $260 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 $208 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 November 2025, prices for Tamuning to Seoul flights are approximately 16% 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	$85
Fastest flight time	4h 50m
Direct flights	Every day
Airports in Seoul	1 airport

The best one-way flight to Seoul from Tamuning in the past 72 hours is $85. The best round-trip flight deal from Tamuning to Seoul found on momondo in the last 72 hours is $172.

The fastest flight from Tamuning to Seoul takes 4h 50m

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 20m 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?
As of November 2025, there are 5 operators available to choose from 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?
Based on momondo bookings for flights between Tamuning and Seoul, the leading plane model is Boeing 737-800, making up 32.01% of the total bookings. Other popular models include Boeing 737 MAX 8 with 21.38%, Boeing 777-300 with 15.58%, and Airbus A321-100/200 with 13.46%.
What is the most popular airline from Tamuning to Seoul?
Based on momondo bookings for flights between Tamuning and Seoul, the leading airline is Jin Air, making up 52% of the total bookings. Other popular airlines include Jeju Air with 28%, T'way Air with 11%, and Korean Air with 5%.

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 Air	PriceFrom $125	Free Cancellation	Rating 7.7 34 reviews	Search Jeju Air flights
Jin Air	PriceFrom $133	Free Cancellation	Rating 0.0 0 reviews	Search Jin Air flights
Air Seoul	PriceFrom $143	Free Cancellation	Rating 0.0 0 reviews	Search Air Seoul flights
T'way Air	PriceFrom $152	Free Cancellation	Rating 0.0 0 reviews	Search T'way Air flights
Korean Air	PriceFrom $324	Free Cancellation	Rating 8.4 1,170 reviews	Search Korean Air flights

Korean Air Flights From Tamuning to Seoul
Korean Air flies from Tamuning to Seoul around 26 times per week, with 1,172 momondo users rating the airline 8.4/10. The cheapest Korean Air deal from Tamuning to Seoul in the last 72 hours was $324 (round-trip), much lower than the average airfare cost of $476 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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Cheap flights from Tamuning to Seoul from $82

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 12/4. 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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Air Seoul flights from Tamuning to Seoul

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Jin Air flights from Tamuning to Seoul

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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 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?

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

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?

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 November 2025, prices for Tamuning to Seoul flights are approximately 16% cheaper when compared to flights at the same time last year.

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

Jin Air is the most popular carrier operating from Tamuning Guam Intl to Seoul

What airlines fly to Seoul?

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

As of November 2025, 11 flights take off from Tamuning and land in Seoul each day. The most common flight departure time for this route is 4:00PM, with 50% of daily flights taking off in the morning.

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

The number of flights available between Tamuning and Seoul is 81 per week as of November 2025. The most frequent departure day is Mon, with 15% of weekly flights leaving on this day.

When to book flights from Tamuning to Seoul

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

Fastest flight time

Direct flights

Airports in Seoul

How far is Tamuning Guam Intl to Seoul by plane?

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

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?

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

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

Korean Air Flights From Tamuning to Seoul

Why use momondo?

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

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

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

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

An easier way to manage your Seoul 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 South Korea

Fly into one of these airports located in Seoul

Airports listed have a maximum distance of 30.3 mi from Seoul