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GMP - BKK

$103 Find cheap flights from Seoul Gimpo Intl Airport to Bangkok Suvarnabhumi Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Seoul to Suvarnabhumi departing on 5/20. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Sat 5/25
Sat 6/1

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These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seoul to Bangkok, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seoul to Bangkok, as well as popular online travel agencies
In the last 7 days travelers have searched 44,979,812 times on KAYAK, and here is why:

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Cheap flight deals from Seoul to Suvarnabhumi (GMP-BKK)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Seoul to Suvarnabhumi that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
12:00 pm - 9:55 pmGMP-BKK
11h 55m1 stop
5:05 am - 7:50 pmBKK-GMP
12h 45m1 stop
$185China Eastern
Find Deal
Sun, May 12 - Sat, May 25
8:50 pm - 12:30 pmGMP-BKK
17h 40m1 stop
2:10 am - 7:50 pmBKK-GMP
15h 40m1 stop
$193China Eastern
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Fri, May 10 - Sun, May 12
8:50 pm - 6:05 pmGMP-BKK
23h 15m1 stop
2:10 am - 7:50 pmBKK-GMP
15h 40m1 stop
$194China Eastern
Find Deal
Fri, May 10 - Mon, May 13
2:20 pm - 6:35 pmGMP-BKK
30h 15m1 stop
1:15 am - 1:00 pmBKK-GMP
9h 45m1 stop
$210Air China
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Thu, May 30 - Mon, Jun 3
2:20 pm - 11:55 pmGMP-BKK
11h 35m1 stop
7:35 pm - 1:00 pmBKK-GMP
15h 25m1 stop
$215Air China
Find Deal
Thu, May 23 - Sun, May 26
6:20 am - 12:30 pmGMP-BKK
32h 10m2 stops
5:05 am - 10:15 pmBKK-GMP
15h 10m2 stops
Thu, May 9 - Thu, May 16
6:20 am - 12:40 amGMP-BKK
20h 20m2 stops
5:05 am - 9:30 pmBKK-GMP
14h 25m2 stops
Thu, May 9 - Thu, May 16
6:20 am - 12:10 amGMP-BKK
19h 50m1 stop
1:10 am - 9:30 pmBKK-GMP
18h 20m1 stop
$305Jeju Air
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Sun, May 12 - Wed, May 22
6:20 am - 12:10 amGMP-BKK
19h 50m1 stop
1:10 am - 9:30 pmBKK-GMP
18h 20m1 stop
$307Jeju Air
Find Deal
Mon, May 13 - Wed, May 15
2:10 pm - 9:45 pmGMP-BKK
9h 35m1 stop
10:55 pm - 11:25 amBKK-GMP
10h 30m1 stop
$344Air Busan
Find Deal
Thu, May 9 - Thu, May 16

Flights from Seoul to Suvarnabhumi - Travel Insights & Trends

Get data-powered insights and trends into flights from Seoul to Suvarnabhumi to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Seoul to Bangkok?

The average price of all flights from Seoul Gimpo Intl Airport to Bangkok Suvarnabhumi Airport clicked on KAYAK for each day over the last 12 months.
Your flight ticket price will generally be cheaper if you fly to Bangkok on a Monday and more expensive on a Thursday. On your return trip to Seoul, you should consider flying back on a Monday, and avoid Wednesdays for better deals.

What is the cheapest month to fly from Seoul Gimpo Intl Airport to Bangkok Suvarnabhumi Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Seoul Gimpo Intl Airport to Bangkok Suvarnabhumi Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Seoul Gimpo Intl Airport to Bangkok Suvarnabhumi Airport is June, where tickets cost $233 on average. On the other hand, the most expensive months are January and December, where the average cost of tickets is $454 and $418 respectively.

How far in advance should I book a flight from Seoul Gimpo Intl Airport to Bangkok Suvarnabhumi Airport?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Seoul Gimpo Intl Airport to Bangkok Suvarnabhumi Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Seoul Gimpo Intl Airport to Bangkok Suvarnabhumi Airport, you should book around 1 day before departure. For the absolute cheapest price, our data suggests you should book 85 days before departure.

Which airlines provide the cheapest flights from Seoul to Bangkok?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the past 3 days, the cheapest one-way tickets to Bangkok from Seoul were found on China Eastern ($103) and Air China ($107), and the lowest round-trip tickets were found on China Eastern ($185) and Air China ($210).

Good to know

Low season

May

High season

February

Cheapest flight

$103
Best time to beat the crowds with an average 44% drop in price.
Most popular time to fly with an average 103% increase in price.
Flight from Seoul to Bangkok

When to book flights from Seoul to Suvarnabhumi

Are your dates flexible? Find out the best times to travel from Seoul to Suvarnabhumi based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Seoul Gimpo Intl to Bangkok flights

  • Which cities near Bangkok Suvarnabhumi (BKK) can I connect to after deplaning from my Seoul to Bangkok?

    After deplaning from your Seoul to Bangkok flight at Bangkok Suvarnabhumi (BKK), you can consider visiting BKK's neighboring cities, such as Pattaya, to the southeast of Bangkok and Ayutthaya. Taxis, private transfers, buses, and trains are available for transportation to and from the airport. You only need to select the form of transportation that fits your preferences, needs, and price range from these options.

  • Which kid-friendly airline should travelers connecting from Seoul to Bangkok with their kids consider?

    Among the kid-friendly airlines travelers with kids should consider for their flight from Seoul to Bangkok with their kids is China Eastern. The airline's kid-friendly amenities include Children's Life Jackets, private Child Restraint Seat allowance, and complimentary infant bassinets or carrycots.

  • Can I comfortably fly from Seoul to Bangkok with my furry friend?

    Yes, you can confidently travel with your pet from Seoul to Bangkok, especially if you are flying with Jeju Air. A limited number of domestic dogs and cats are permitted on a few of the airline's aircraft and routes, including Seoul to Bangkok. The airline's pet policy dictates that animals must travel in the temperature-and pressure-controlled cargo hold, not in the passenger cabin.

  • Can I rent a car after deplaning from Seoul to Bangkok at Bangkok Suvarnabhumi (BKK)?

    Please be aware that Bangkok Suvarnabhumi (BKK) has about five onsite car rentals if you intend to rent a vehicle when you arrive from your flight from Seoul to Bangkok. Some major car rentals companies like Avis, Alamo, and Enterprise offer a variety of car types to meet your needs. You can find these car rentals in the airport's terminals.

  • What is the cheapest flight from Seoul Gimpo Intl Airport to Bangkok Suvarnabhumi Airport?

    In the last 3 days, the lowest price for a flight from Seoul Gimpo Intl Airport to Bangkok Suvarnabhumi Airport was $103 for a one-way ticket and $185 for a round-trip.

  • Do I need a passport to fly between Seoul and Bangkok?

    Yes, you’ll need a passport to travel to Bangkok from Seoul.

  • Which airports will I be using when flying from Seoul to Bangkok?

    When flying out of Seoul you will be using Seoul Gimpo Intl. You will be landing at Bangkok, also known as Bangkok Suvarnabhumi.

  • Which aircraft models fly most regularly from Seoul to Bangkok?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Seoul to Bangkok?

    SkyTeam, Star Alliance, and oneworld are the airline alliances operating flights between Seoul and Bangkok, with SkyTeam being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from Seoul to Bangkok?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Seoul to Bangkok.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Seoul to Bangkok?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Bangkok from Seoul is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Seoul to Bangkok?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Bangkok with an airline and back to Seoul with another airline. Booking your flights between Seoul and BKK can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Seoul to Bangkok?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Bangkok from Seoul up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding a cheap flight from GMP to Bangkok

  • Besides Bangkok Suvarnabhumi (BKK), travelers connecting from Seoul to Bangkok's Don Mueang district can also consider Don Mueang International Airport (DMK) as their destination. The airport is about 15 miles north of Downtown Bangkok.
  • Passengers traveling from Seoul to Bangkok on a fixed time limit should consider flying with Thai AirAsia X, T'way Air, or Jin Air. These airlines offer the highest number of nonstop flights from Seoul to Bangkok in a day.
  • If you are looking for a pocket-friendly airline for your flight from Seoul to Bangkok, look no further than VietJet Air. The airline offers most flights from Seoul to Bangkok with at least a single layover. These flights are usually cheaper compared to the nonstop flights.
  • Consider incorporating your layovers when budgeting for your flight from Seoul to Bangkok. Some of the common layovers for airlines offering flights with at least a single layover from Seoul to Bangkok are; Kuala Lumpur International Airport (KUL) and Tan Son Nhat International Airport (SGN).
  • Although Bangkok Suvarnabhumi (BKK) is the main airport serving Bangkok, business travelers connecting from Seoul to Bangkok should consider Seoul (SEL) as their departure airport and Don Mueang International Airport (DMK) as their destination airport. Choosing DMK over BKK would make it easy for business travelers to access some of the corporate business offices in downtown since DMK is closer to downtown compared to BKK.
See more tips

Book cheap flights from Seoul to Bangkok

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Seoul to Bangkok found on KAYAK in the last 72 hours.
5/20Mon
1 stopChina Eastern
26h 05mGMP-BKK
$103
5/19Sun
1 stopChina Eastern
26h 30mGMP-BKK
$104
5/30Thu
1 stopChina Eastern
14h 40mGMP-BKK
$105
5/15Wed
1 stopAir China
11h 35mGMP-BKK
$107
6/8Sat
1 stopAir China
11h 35mGMP-BKK
$110
5/21Tue
2 stops
16h 35mGMP-BKK
$141
4/30Tue
2 stops
43h 50mGMP-BKK
$146
5/12Sun
1 stopJeju Air
19h 50mGMP-BKK
$147
5/7Tue
1 stopJeju Air
19h 50mGMP-BKK
$152
5/1Wed
1 stopAir Busan
27h 25mGMP-BKK
$167

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Last minute flights from Seoul to Suvarnabhumi

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Seoul to Bangkok that are departing in the next 10 days.
4/28Sun
multi-stopChina Eastern
11h 55mGMP-BKK
5/8Wed
multi-stopChina Eastern
12h 45mBKK-GMP
$350
4/26Fri
multi-stop
34h 05mGMP-BKK
4/28Sun
multi-stop
33h 40mBKK-GMP
$357
4/30Tue
multi-stopAir Busan
11h 05mGMP-BKK
5/7Tue
multi-stopAir Busan
8h 30mBKK-GMP
$365
4/29Mon
multi-stopJeju Air
19h 50mGMP-BKK
5/2Thu
multi-stopJeju Air
29h 15mBKK-GMP
$383
4/29Mon
multi-stopJeju Air
19h 50mGMP-BKK
5/2Thu
multi-stopJeju Air
18h 20mBKK-GMP
$389
4/27Sat
multi-stopJeju Air
30h 30mGMP-BKK
5/1Wed
multi-stopJeju Air
18h 20mBKK-GMP
$395
4/28Sun
multi-stopKorean Air
13h 50mGMP-BKK
5/7Tue
multi-stopKorean Air
8h 10mBKK-GMP
$416
4/29Mon
multi-stopKorean Air
12h 25mGMP-BKK
5/5Sun
multi-stopKorean Air
30h 10mBKK-GMP
$499
4/27Sat
multi-stopChina Airlines
24h 10mGMP-BKK
5/6Mon
multi-stopChina Airlines
21h 40mBKK-GMP
$602
4/30Tue
multi-stopChina Airlines
24h 10mGMP-BKK
5/6Mon
multi-stopChina Airlines
21h 40mBKK-GMP
$689

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Seoul - Bangkok Flights

Departure:

Seoul Gimpo Intl (GMP)South Korea

Destination:

Bangkok (BKK)Thailand

Cabin classes:

Browse origins:

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  • Seoul » 
  • Seoul Gimpo Intl

Browse destinations:

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  • Bangkok Suvarnabhumi Airport