GMP

฿4,646 Find Cheap Flights from Bangkok to Seoul Gimpo Intl – Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest return flight
฿9,324
Typical prices: ฿7,281-฿21,437
Jeju Air
Sun 23/9Fri 28/9
BKK - GMP • 1 stop
Cheapest one-way flight
฿5,140
Typical prices: ฿2,805-฿8,732
Multiple Airlines
Mon 29/10
DMK - GMP • 1 stop
Direct flights
Not available
There are currently no direct flights between Bangkok and Seoul Gimpo Intl Airport. You'll need to take a connecting flight to reach the destination.
Insights
Insights
Top routes
BKK - GMP
Cheapest • 49% average savings
DMK - GMP
Most popular
Insights
Insights
When to travel
April
Cheapest • 64% price drop
April
Most popular
Good to know
+1
Good to know
+1
Top stopover airports
Kaohsiung City (KHH)
Cheapest • Avg ฿21,682 (return)
Beijing Capital (PEK)
Shortest trip • 9h 41m (one-way)
Insights
Insights
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We hope you enjoy your trip to Seoul Gimpo Intl Airport!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Bangkok to Gimpo Intl

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Bangkok to Gimpo Intl

Wed 23 Sep - Mon 28 Sep
Jeju Air Logo
00:50 - 08:15BKK  Bangkok Suvarnabhumi-GMP Seoul Gimpo Intl
29h 25m1 stop Busan Gimhae
Jeju Air Logo
19:55 - 23:50GMP  Seoul Gimpo Intl-BKK Bangkok Suvarnabhumi
29h 55m1 stop Busan Gimhae
฿9,324Jeju Air
Wed 23 Sep - Wed 30 Sep
Multiple Airlines Logo
00:50 - 08:15BKK  Bangkok Suvarnabhumi-GMP Seoul Gimpo Intl
29h 25m1 stop Busan Gimhae
Multiple Airlines Logo
10:40 - 21:45GMP  Seoul Gimpo Intl-BKK Bangkok Suvarnabhumi
13h 05m1 stop Busan Gimhae
฿10,181Multiple Airlines
Fri 2 Oct - Mon 5 Oct
Multiple Airlines Logo
00:50 - 08:15BKK  Bangkok Suvarnabhumi-GMP Seoul Gimpo Intl
29h 25m1 stop Busan Gimhae
Multiple Airlines Logo
12:40 - 21:45GMP  Seoul Gimpo Intl-BKK Bangkok Suvarnabhumi
11h 05m1 stop Busan Gimhae
฿10,675Multiple Airlines
Wed 30 Sep - Tue 6 Oct
Jeju Air Logo
00:50 - 08:15BKK  Bangkok Suvarnabhumi-GMP Seoul Gimpo Intl
29h 25m1 stop Busan Gimhae
Jeju Air Logo
19:55 - 23:50GMP  Seoul Gimpo Intl-BKK Bangkok Suvarnabhumi
29h 55m1 stop Busan Gimhae
฿10,741Jeju Air
Wed 30 Sep - Tue 6 Oct
Jeju Air Logo
00:50 - 08:15BKK  Bangkok Suvarnabhumi-GMP Seoul Gimpo Intl
29h 25m1 stop Busan Gimhae
Jeju Air Logo
19:55 - 23:50GMP  Seoul Gimpo Intl-BKK Bangkok Suvarnabhumi
29h 55m1 stop Busan Gimhae
฿10,774Jeju Air
Wed 30 Sep - Tue 6 Oct
Jeju Air Logo
00:50 - 08:15BKK  Bangkok Suvarnabhumi-GMP Seoul Gimpo Intl
29h 25m1 stop Busan Gimhae
Jeju Air Logo
19:55 - 23:50GMP  Seoul Gimpo Intl-BKK Bangkok Suvarnabhumi
29h 55m1 stop Busan Gimhae
฿10,807Jeju Air
Wed 30 Sep - Tue 6 Oct
Jeju Air Logo
00:50 - 08:15BKK  Bangkok Suvarnabhumi-GMP Seoul Gimpo Intl
29h 25m1 stop Busan Gimhae
Jeju Air Logo
19:55 - 23:50GMP  Seoul Gimpo Intl-BKK Bangkok Suvarnabhumi
29h 55m1 stop Busan Gimhae
฿10,840Jeju Air
Wed 23 Sep - Thu 1 Oct
Multiple Airlines Logo
00:50 - 08:15BKK  Bangkok Suvarnabhumi-GMP Seoul Gimpo Intl
29h 25m1 stop Busan Gimhae
Multiple Airlines Logo
20:50 - 12:30GMP  Seoul Gimpo Intl-BKK Bangkok Suvarnabhumi
17h 40m1 stop Shanghai Hongqiao Intl
฿10,840Multiple Airlines
Thu 24 Sep - Tue 29 Sep
Jeju Air Logo
00:50 - 08:15BKK  Bangkok Suvarnabhumi-GMP Seoul Gimpo Intl
29h 25m1 stop Busan Gimhae
Jeju Air Logo
19:55 - 23:50GMP  Seoul Gimpo Intl-BKK Bangkok Suvarnabhumi
29h 55m1 stop Busan Gimhae
฿11,004Jeju Air
Wed 23 Sep - Tue 29 Sep
Jeju Air Logo
00:50 - 08:15BKK  Bangkok Suvarnabhumi-GMP Seoul Gimpo Intl
29h 25m1 stop Busan Gimhae
Jeju Air Logo
19:55 - 23:50GMP  Seoul Gimpo Intl-BKK Bangkok Suvarnabhumi
29h 55m1 stop Busan Gimhae
฿11,004Jeju Air
Booking Insights

Price, demand, and travel trends for Bangkok to Seoul Gimpo Intl Airport flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights from Bangkok to Seoul Gimpo Intl Airport with more confidence.

How much is a return flight from Bangkok to Seoul Gimpo Intl Airport?

Return flights from Bangkok to Seoul Gimpo Intl Airport start at ฿9,324. Prices are typical for this route right now, with typical return fares ranging from ฿7,281 to ฿21,437. The lowest price found in the past 5 days was ฿9,324 on Jeju Air.

Find deals

Key details for Bangkok to Seoul Gimpo Intl Airport flights

Low season

January

Cheapest flight

฿5,140
Most popular time to fly and prices are also 64% lower on average.
Flights from Bangkok Don Mueang Intl Airport to Seoul Gimpo Intl Airport

When to book flights from Bangkok to Gimpo Intl

Are your dates flexible? Find out the best times to travel from Bangkok to Gimpo Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

Your Bangkok to Seoul Gimpo Intl Airport flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines, and booking questions.

  • Which airports can I use when flying from Bangkok to Seoul Gimpo Intl Airport?

    Flights from Bangkok to Seoul Gimpo Intl Airport may depart from several airports in Bangkok area, including Bangkok Suvarnabhumi (BKK) and Bangkok Don Mueang Intl (DMK). Flights usually arrive at Seoul Gimpo Intl (GMP).

  • Which cabin classes can I book on flights from Bangkok to Seoul Gimpo Intl Airport?

    Only Economy class is available on flights from Bangkok to Seoul Gimpo Intl Airport.

  • Which airports do connecting flights from Bangkok to Seoul Gimpo Intl Airport pass through?

    Connecting flights from Bangkok to Seoul Gimpo Intl Airport most commonly pass through:

    • Beijing Capital (PEK) – 67% of one-stop connections
    • Kaohsiung City (KHH) – 33% of one-stop connections
    Together, these airports account for 100% of one-stop bookings on this route.

  • Can I save money by using flexible dates for flights from Bangkok to Seoul Gimpo Intl Airport?

    Yes. Being flexible with your travel dates can save you up to 68% on the Bangkok to Seoul Gimpo Intl Airport route. Monday is the cheapest departure day at ฿7,281 return on average, while Tuesday is the most expensive at ฿22,239, a difference of ฿14,958. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What popular places can I visit in Seoul Gimpo Intl Airport?

    Some of the most popular sights in Seoul Gimpo Intl Airport are Hongdae Area, Dongdaemun History & Culture Park Subway Station (Line 2 & 4 & 5), and Myeong-dong Subway Station. These are among the most viewed places in Seoul Gimpo Intl Airport on KAYAK.

  • How long is a flight from Bangkok to Seoul Gimpo Intl Airport?

    A direct flight from Bangkok to Seoul Gimpo Intl Airport takes 0h 00m, covering 5,962 km.

  • Do I need a passport to fly from Bangkok to Seoul Gimpo Intl Airport?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • Have flight prices from Bangkok to Seoul Gimpo Intl Airport changed much recently?

    Yes. Based on fares seen in the past 5 days, return flight prices on this route showed a wide range, from about ฿9,324 to ฿92,746. That means the highest observed fare was about 10x higher than the lowest one.

  • How are flight prices from Bangkok to Seoul Gimpo Intl Airport looking right now?

    One-way fares from Bangkok to Seoul Gimpo Intl Airport are currently higher than usual. Average one-way flight prices are about ฿5,314, which is 41% above the typical average for this route.

  • How much time can I save by choosing a different stopover airport from Bangkok to Seoul Gimpo Intl Airport?

    Flying via Beijing Capital (PEK) gives the shortest average 1-stop total travel time of 9h 41m, compared to 11h 06m via Kaohsiung City (KHH).

  • What is the time difference between Bangkok and Seoul Gimpo Intl Airport?

    Seoul Gimpo Intl Airport is 2 hours ahead of Bangkok (Korean Time vs Indochina Time). Plan for the time shift when scheduling connections or first-day activities.

  • Which car hire options are available at Seoul Gimpo Intl Airport (GMP)?

    Seoul Gimpo Intl Airport (GMP) hosts 5 major car hire companies, with daily rates starting from around ฿381 for economy cars. Top options include:
    • Yesaway
    • Hi Rent
    • Wheego
    • Europcar
    • Bella Jeju

  • How much should I expect to pay for a Bangkok to Seoul Gimpo Intl Airport flight?

    Return flights from Bangkok to Seoul Gimpo Intl Airport range from ฿7,281 to ฿21,437, with an average of ฿20,138 over the past 12 months. Anything below ฿7,281 counts as a good deal.

Your guide to booking Bangkok to Seoul Gimpo Intl Airport flights

Get tips on when to book, when to fly, and what to know before your trip.
  • If your dates are flexible, aim for a Monday departure instead of Tuesday. On this route, Monday flights average ฿7,281 – about ฿14,958 less than Tuesday (67% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Bangkok to Seoul Gimpo Intl Airport trip for April. Fares historically average ฿7,281 return in that month – typically ฿14,958 less than the most expensive month, which is July (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Seoul Gimpo Intl Airport.
    - Intercity Seoul Hotel
    - LOTTE City Hotel Gimpo Airport
    - Mayfield Hotel & Resort Seoul

More options for your flight from Bangkok to Gimpo Intl

Complete your trip to Seoul with a hotel stay or car hire

Car rentals in Seoul
Hotels in Seoul