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Tamuning

$77+ Cheap flights from Seoul (SEL) to Tamuning (GUM)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/8. Fares are subject to change and may not be available on all flights or dates of travel.
SEL — GUM
Apr 20 — Apr 271
Sun 4/20
Sun 4/27
1 adult, Economy
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Cheapflights Tip: The best prices from Seoul to Tamuning Guam Intl are usually found in March or April, booked 19 days in advance, depart on a Tuesday or Friday and return on a Thursday

Cheap flight deals from Seoul to Tamuning

Discover tips and strategies to find the most affordable flight options for your journey from Seoul (SEL) to Tamuning (GUM). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 15, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$134
(Mytrip)

One-way from

$77
(Mytrip)

Popular in

January

Cheapest in

March

Average price

$224

Good round-trip deal

$196 or less

Good one-way deal

$92 or less
Provider with most accurate pricing for Seoul (SEL)-Tamuning Guam Intl flight deals.
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Provider most trusted by Cheapflights users for Seoul (SEL)-Tamuning Guam Intl flights.
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From Seoul (SEL) to Tamuning Guam Intl
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One-way flight from Seoul (SEL) to Tamuning Guam Intl
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Highest demand for flights based on searches. 18% potential increase in price ($71 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Price to beat on a round-trip flight from Seoul (SEL) to Tamuning Guam Intl.
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Price to beat on a one-way flight from Seoul (SEL) to Tamuning Guam Intl.
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Find flight deals from Seoul to Tamuning

Cheapest flights from Seoul to Tamuning
Explore the most affordable flight options available from Seoul to Tamuning. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 15, 2025.

This Mytrip deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/129:00 amICN - GUM
Nonstop4h 30mT'way Air
Tue 5/203:30 pmGUM - ICN
Nonstop4h 40mT'way Air
Deal found 4/13$134
This Jin Air deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jin Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/169:20 amICN - GUM
Nonstop4h 25mJin Air
Wed 4/233:55 pmGUM - ICN
Nonstop4h 40mJin Air
Deal found 4/14$139
This Jeju Air deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jeju Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/2510:40 amICN - GUM
Nonstop4h 25mJeju Air
Thu 5/295:10 pmGUM - ICN
Nonstop5h 05mJeju Air
Deal found 4/14$140
This Kiwi.com deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/244:40 pmGMP - GUM
1 stop8h 20mMultiple Airlines
Mon 5/263:00 amGUM - GMP
1 stop7h 35mMultiple Airlines
Deal found 4/15$308
This Mytrip deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/251:05 pmICN - GUM
2 stops35h 55mMultiple Airlines
Wed 5/283:30 pmGUM - ICN
Nonstop4h 40mMultiple Airlines
Deal found 4/14$330
This FlightHub deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/2310:30 amGMP - GUM
1 stop14h 30mKorean Air
Mon 5/263:00 amGUM - GMP
1 stop14h 50mKorean Air
Deal found 4/15$462
This FlightHub deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/165:40 pmGMP - GUM
1 stop21h 15mANA
Thu 10/237:20 amGUM - GMP
1 stop16h 05mANA
Deal found 4/14$1,206

Cheapflights Fare Finder

Customize your flight search to find flights from Seoul to Tamuning 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, Cheapflights users made 2,558,603 searches. Data last updated April 15, 2025.
Use the filters below to find and compare flights from Seoul to Tamuning that are best for you.

Fly from

Seoul

Fly to

Tamuning

Route

Depart

Return

Price

IncheonTamuning

ICN - GUM

ICNGUM

Incheon Intl

Mon 5/12

9:00 am-2:30 pm

Nonstop4h 30m

Tamuning Guam Intl

Tue 5/20

3:30 pm-7:10 pm

Nonstop4h 40m

$134

IncheonTamuning

ICN - GUM

ICNGUM

Incheon Intl

Sun 5/25

10:40 am-4:05 pm

Nonstop4h 25m

Tamuning Guam Intl

Tue 5/27

5:10 pm-9:15 pm

Nonstop5h 05m

$140

IncheonTamuning

ICN - GUM

ICNGUM

Incheon Intl

Mon 6/9

9:20 am-2:45 pm

Nonstop4h 25m

Tamuning Guam Intl

Fri 6/13

3:55 pm-7:35 pm

Nonstop4h 40m

$189

SeoulTamuning

GMP - GUM

GMPGUM

Seoul Gimpo Intl

Sat 5/24

4:40 pm-2:00 am

1 stop8h 20m

Tamuning Guam Intl

Mon 5/26

3:00 am-9:35 am

1 stop7h 35m

$308

IncheonTamuning

ICN - GUM

ICNGUM

Incheon Intl

Sun 5/25

1:05 pm-2:00 am

2 stops35h 55m

Tamuning Guam Intl

Wed 5/28

3:30 pm-7:10 pm

Nonstop4h 40m

$330

SeoulTamuning

GMP - GUM

GMPGUM

Seoul Gimpo Intl

Fri 5/23

10:30 am-2:00 am

1 stop14h 30m

Tamuning Guam Intl

Mon 5/26

3:00 am-4:50 pm

1 stop14h 50m

$462

SeoulTamuning

GMP - GUM

GMPGUM

Seoul Gimpo Intl

Tue 6/17

5:40 pm-3:45 pm

1 stop21h 05m

Tamuning Guam Intl

Sat 6/21

7:15 am-10:25 pm

1 stop16h 10m

$1,243

IncheonTamuning

ICN - GUM

ICNGUM

Incheon Intl

Thu 5/8

9:00 am-2:30 pm

Nonstop4h 30m

$77

IncheonTamuning

ICN - GUM

ICNGUM

Incheon Intl

Fri 5/16

10:40 am-4:05 pm

Nonstop4h 25m

$81

IncheonTamuning

ICN - GUM

ICNGUM

Incheon Intl

Mon 9/8

9:20 am-2:45 pm

Nonstop4h 25m

$109

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/14

Showing 1-10 of 14 results
1
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Compare providers for flights from Seoul to Tamuning

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Seoul to Tamuning in April.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Seoul-Tamuning flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Seoul-Tamuning flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Seoul-Tamuning flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Seoul-Tamuning flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Seoul-Tamuning flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Seoul to Tamuning

Have a flexible travel schedule? Discover the best time to fly to Tamuning from Seoul with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Seoul to Tamuning

How far ahead should I book a flight from Seoul to Tamuning?

Use this chart to determine the optimal time to book a round-trip flight from Seoul to Tamuning. Price data was last updated on April 11, 2025.

To ensure you get the cheapest price possible for a flight from Seoul to Tamuning, you should look to book at least 19 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Seoul to Tamuning?

Currently, January is the cheapest month in which you can book a flight from Seoul to Tamuning (average of $1,977). Flying from Seoul to Tamuning in May is currently the most expensive (average of $2,214). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SEL to GUM?

Find hourly flight availability from Seoul to Tamuning. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 15, 2025.

One of the essential ways to save on airfare from Seoul to Tamuning is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 56% on airfare.

Weekly flight availability from Seoul to Tamuning

Explore weekly flight availability from Seoul to Tamuning. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated April 15, 2025.

The most flights from SEL to GUM are scheduled on a Monday (8 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (6 on average).

Rainfall in Tamuning by month

Plan your trip to Tamuning by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Tamuning ranges from 2.6 - 14.4 inches per month. August is typically the wettest month, when rainfall can reach 14.4 in. March is typically the driest time to visit Tamuning when rainfall is around 2.6 in.

Temperature in Tamuning by month

Plan your trip to Tamuning by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Tamuning, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 80.6 F).

Reviews of airlines servicing Tamuning

Get insights into the airlines that provide service to Tamuning. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Tamuning. Reviews last updated April 15, 2025.
Read reviews from past customers who have flown Korean Air, ANA and Philippine Airlines from Seoul to Tamuning. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,063 reviews

Comfort

8.3

Overall

8.4

Boarding

8.5

Food

8.1

Crew

8.7

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

David,Dec 2024

ICN - JFK

A great airline with very attentive flight crew. Comfortable seats with more legroom than some other carriers. Good was relatively good and is included in many flights! Highly recommend.
Korean Air
8.4
Very good
1,063 reviews
Korean Air
8.4
Very good
1,063 reviews

Comfort

8.3

Overall

8.4

Boarding

8.5

Food

8.1

Crew

8.7

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

David,Dec 2024

ICN - JFK

A great airline with very attentive flight crew. Comfortable seats with more legroom than some other carriers. Good was relatively good and is included in many flights! Highly recommend.
ANA
8.3
Very good
841 reviews
Korean Air
8.4
Very good
1,063 reviews

Comfort

8.3

Overall

8.4

Boarding

8.5

Food

8.1

Crew

8.7

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

David,Dec 2024

ICN - JFK

A great airline with very attentive flight crew. Comfortable seats with more legroom than some other carriers. Good was relatively good and is included in many flights! Highly recommend.
Philippine Airlines
7.2
Good
855 reviews
Korean Air
8.4
Very good
1,063 reviews

Comfort

8.3

Overall

8.4

Boarding

8.5

Food

8.1

Crew

8.7

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

David,Dec 2024

ICN - JFK

A great airline with very attentive flight crew. Comfortable seats with more legroom than some other carriers. Good was relatively good and is included in many flights! Highly recommend.

Related info for your journey

Find useful and relevant information for your journey from Seoul to Tamuning. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Tamuning from Seoul?

    For a flight from Seoul to Tamuning, you will be flying into Guam Intl. Tamuning Guam Intl (GUM) is just 1.1 mi from the center of the city. Guam Intl is the only Tamuning airport and it handles 6 inbound flights from Seoul per day. 4 airlines have flights to Tamuning Guam Intl from Seoul on a regular basis.

  • How popular is this Seoul to Tamuning flight route?

    Within the past month, 63 users have taken a look at flights from Seoul to Tamuning Guam Intl.

  • What are the cheapest airlines flying from Seoul to Tamuning round-trip?

    According to our current data, T'way Air ($134), Jeju Air ($140), and Jin Air ($189) offers the cheapest pricing from Seoul to Tamuning. You may be able to fly from Seoul to Tamuning for 57% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Seoul to Tamuning one-way?

    For one-way options, check prices for T'way Air. According to our data, you can fly for as low as $77. Users have also found prices from $81 and $109 on Jeju Air and Jin Air, respectively.

  • What are the most reliable airlines from Seoul to Tamuning?

    The top 3 most reliable airlines when flying from Seoul to Tamuning are Delta (87%), Etihad Airways (86%) and Korean Air (68%).

  • What are the cheapest flights from Seoul to Tamuning?

    While on average a flight from Seoul to Tamuning is generally $295, our data shows the cheapest flight currently is $80. When looking at the most popular route, (Seoul Gimpo Intl - Tamuning Guam Intl), you can expect to pay $723 for that flight.

  • Can I find deals for flights from Seoul to Tamuning that include hotel bookings?

    Yes. In addition to deals on Seoul to Tamuning flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Seoul to Tamuning?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seoul to Tamuning.

  • Can I find deals for business class flights from Seoul to Tamuning?

    Yes. Cheapflights offers flight deals from Seoul to Tamuning by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Seoul to Tamuning?

    Currently, January is the cheapest month in which you can book a flight from Seoul to Tamuning (average of $1,977). Flying from Seoul to Tamuning in May is currently the most expensive (average of $2,214). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Seoul to Tamuning

See prices for flight routes from nearby airports that may be better suited for you.
Incheon Intl to Tamuning flights
Busan to Tamuning flights

Top 4 airlines flying from Seoul to Tamuning

Discover the top 4 airlines that operate flights from Seoul to Tamuning. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
T'way AirCheapest$129Average$260FlexibilityNo cancel feeOn-time88%
Jeju AirCheapest$129Average$248FlexibilityNo cancel feeOn-timeN/A
Jin AirCheapest$184Average$299FlexibilityNo cancel feeOn-time78%
Korean AirCheapest$296Average$416FlexibilityNo cancel feeOn-time81%

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