GMP

฿5,669 Find Cheap Flights to Seoul Gimpo Intl – Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest return flight
฿11,236
Typical prices: ฿12,289-฿22,205
Jeju Air
Sat 20/1Sun 28/1
BKK - GMP • 1 stop
Cheapest one-way flight
฿5,669
Typical prices: ฿3,103-฿8,480
Multiple Airlines
Sat 10/11
DMK - GMP • 2 stops
Top airlines
Air China
Best reviews • 7.5 score
Airline reviews
Airline reviews
When to travel
April
Cheapest • 64% price drop
April
Most popular
Good to know
+1
Good to know
+1
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you enjoy your trip to Seoul Gimpo Intl Airport!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights to Gimpo Intl

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

Recent return flight deals to Gimpo Intl

Wed 20 Jan - Thu 28 Jan
Jeju Air Logo
00:40 - 08:15Bangkok  Bangkok Suvarnabhumi-Seoul Seoul Gimpo Intl
29h 35m1 stop Busan Gimhae
Jeju Air Logo
20:05 - 23:40Seoul  Seoul Gimpo Intl-Bangkok Bangkok Suvarnabhumi
29h 35m1 stop Busan Gimhae
฿11,236Jeju Air
3+ days ago
Thu 19 Nov - Tue 24 Nov
Jeju Air Logo
00:40 - 08:15Bangkok  Bangkok Suvarnabhumi-Seoul Seoul Gimpo Intl
29h 35m1 stop Busan Gimhae
Jeju Air Logo
20:05 - 23:40Seoul  Seoul Gimpo Intl-Bangkok Bangkok Suvarnabhumi
29h 35m1 stop Busan Gimhae
฿11,945Jeju Air
3+ days ago
Fri 20 Nov - Tue 24 Nov
Jeju Air Logo
00:40 - 08:15Bangkok  Bangkok Suvarnabhumi-Seoul Seoul Gimpo Intl
29h 35m1 stop Busan Gimhae
Jeju Air Logo
20:05 - 23:40Seoul  Seoul Gimpo Intl-Bangkok Bangkok Suvarnabhumi
29h 35m1 stop Busan Gimhae
฿11,979Jeju Air
7 hours ago
Thu 19 Nov - Tue 8 Dec
Jeju Air Logo
00:40 - 08:15Bangkok  Bangkok Suvarnabhumi-Seoul Seoul Gimpo Intl
29h 35m1 stop Busan Gimhae
Jeju Air Logo
20:05 - 23:40Seoul  Seoul Gimpo Intl-Bangkok Bangkok Suvarnabhumi
29h 35m1 stop Busan Gimhae
฿12,012Jeju Air
9 hours ago
Wed 23 Dec - Mon 28 Dec
Jeju Air Logo
00:40 - 08:15Bangkok  Bangkok Suvarnabhumi-Seoul Seoul Gimpo Intl
29h 35m1 stop Busan Gimhae
Jeju Air Logo
20:05 - 23:40Seoul  Seoul Gimpo Intl-Bangkok Bangkok Suvarnabhumi
29h 35m1 stop Busan Gimhae
฿12,249Jeju Air
3+ days ago
Thu 19 Nov - Sat 5 Dec
Jeju Air Logo
00:40 - 08:15Bangkok  Bangkok Suvarnabhumi-Seoul Seoul Gimpo Intl
29h 35m1 stop Busan Gimhae
Jeju Air Logo
20:05 - 23:40Seoul  Seoul Gimpo Intl-Bangkok Bangkok Suvarnabhumi
29h 35m1 stop Busan Gimhae
฿12,316Jeju Air
9 hours ago
Tue 22 Dec - Sat 26 Dec
Jeju Air Logo
00:40 - 08:15Bangkok  Bangkok Suvarnabhumi-Seoul Seoul Gimpo Intl
29h 35m1 stop Busan Gimhae
Jeju Air Logo
20:05 - 23:40Seoul  Seoul Gimpo Intl-Bangkok Bangkok Suvarnabhumi
29h 35m1 stop Busan Gimhae
฿12,687Jeju Air
11 hours ago
Tue 22 Dec - Sat 26 Dec
Jeju Air Logo
00:40 - 08:15Bangkok  Bangkok Suvarnabhumi-Seoul Seoul Gimpo Intl
29h 35m1 stop Busan Gimhae
Jeju Air Logo
20:05 - 23:40Seoul  Seoul Gimpo Intl-Bangkok Bangkok Suvarnabhumi
29h 35m1 stop Busan Gimhae
฿12,755Jeju Air
3+ days ago
Wed 23 Dec - Sun 27 Dec
Jeju Air Logo
00:40 - 08:15Bangkok  Bangkok Suvarnabhumi-Seoul Seoul Gimpo Intl
29h 35m1 stop Busan Gimhae
Jeju Air Logo
20:05 - 23:40Seoul  Seoul Gimpo Intl-Bangkok Bangkok Suvarnabhumi
29h 35m1 stop Busan Gimhae
฿12,923Jeju Air
3+ days ago
Wed 17 Feb - Mon 22 Feb
Jeju Air Logo
00:40 - 08:15Bangkok  Bangkok Suvarnabhumi-Seoul Seoul Gimpo Intl
29h 35m1 stop Busan Gimhae
Jeju Air Logo
20:05 - 23:40Seoul  Seoul Gimpo Intl-Bangkok Bangkok Suvarnabhumi
29h 35m1 stop Busan Gimhae
฿12,957Jeju Air
17 hours ago
Booking Insights

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

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights with more confidence.

What is the cheapest flight to Seoul Gimpo Intl Airport?

Bangkok Suvarnabhumi Airport to Seoul Gimpo Intl Airport is the cheapest route at ฿11,236 return, found in the past 5 days on KAYAK. KAYAK data shows this is also the most popular route.

How much is a flight to Seoul Gimpo Intl Airport?

On average, a return flight from Thailand to Seoul Gimpo Intl Airport costs ฿20,624, based on KAYAK data over the past 12 months. Return fares from Bangkok Suvarnabhumi Airport average ฿11,239.

What is the cheapest time of day to fly to Seoul Gimpo Intl Airport?

Night flights to Seoul Gimpo Intl Airport are the cheapest at ฿16,230 return on average. Morning flights are the most expensive at ฿21,157.

What is a good deal for flights to Seoul Gimpo Intl Airport?

Flights under ฿12,289 are considered a good deal. 25% of KAYAK users found return flights to Seoul Gimpo Intl Airport at or below these prices, with the lowest fares from:
•Bangkok Suvarnabhumi Airport ฿9,146.

Find deals

Key details for flights to Seoul Gimpo Intl Airport

Low season

January

Cheapest flight

฿5,669
Beat the crowds with an average 82% drop in traveller numbers.
The most popular month to fly with an average 76% increase in traveller numbers.
One-way flight from Bangkok Don Mueang Intl Airport to Seoul Gimpo Intl Airport

When to book flights to Gimpo Intl

Are your dates flexible? Find out the best times to travel 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 questions about flights to Seoul Gimpo Intl Airport, answered

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

  • How do I know if a flight to Seoul Gimpo Intl Airport is a good deal?

    A good deal on a flight to Seoul Gimpo Intl Airport is around ฿12,289 return. This fare is in the lowest 25% of return flight prices searched on KAYAK, averaged across the cities most often searched as origins by KAYAK users.

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

    Direct flights to Seoul Gimpo Intl Airport are available from Bangkok Suvarnabhumi Airport, with a flight time of about 5h.

  • Which city has the cheapest flights to Seoul Gimpo Intl Airport?

    Based on fares booked in the past 5 days, the cheapest flights to Seoul Gimpo Intl Airport are from Bangkok, starting at ฿11,236 return.

  • What is the difference between the most popular and the most frequent airline at Seoul Gimpo Intl Airport?

    ไห่หนานแอร์ไลน์ operates the most flights from Thailand to Seoul Gimpo Intl Airport at 0 per week, while Air China is the airline most often selected by KAYAK users searching for flights from Thailand to Seoul Gimpo Intl Airport. The two are often different because flight volume reflects an airline's schedule, while popularity reflects traveller choice.

  • Which airlines should I consider for flights to Seoul Gimpo Intl Airport?

    Air China is the most popular airline for KAYAK users flying to Seoul Gimpo Intl Airport and has the best on-time record at the destination's main airport.

  • Which airports serve Seoul and the surrounding area?

    Flights to Seoul can arrive at several major airports serving the metro area, including Seoul Gimpo Intl (GMP) and Incheon Intl (ICN). Nearby alternatives within 80.5 km of Seoul include Seoul Gimpo Intl (GMP). This airport is not in Seoul itself but may be useful depending on your route, airline, and onward travel plans.

Your guide to booking Seoul Gimpo Intl Airport flights

From booking to airport arrival, find tips to help you plan your flight with more confidence.
  • For flights to Seoul Gimpo Intl Airport, a good return fare is around ฿12,289. If you find a fare below that, you're getting a strong deal.
  • If your travel dates are flexible, consider flying to Seoul Gimpo Intl Airport in April. Return fares historically average ฿7,457, making April the cheapest month to travel based on KAYAK data from the last 12 months.
  • Before you book:

    • Check the route's typical price range so you can spot a deal.
    • Confirm baggage fees and seat selection costs on budget carriers.
    • Verify whether you need any travel documents beyond an ID.
    • Pick a departure airport, since your nearest may not be the cheapest origin.
  • Shift your departure to evening to save up to ฿4,926 on a return flight. Evening flights to Seoul Gimpo Intl Airport average ฿16,230 compared to ฿21,157 for morning flights.
  • Once you arrive in Seoul Gimpo Intl Airport, a few great places to start are Gyeongbokgung Palace and Jamwon Hangang Park. These are popular with first-time visitors and can give you a good feel for the area.

More options for your flight to Gimpo Intl