GMP

S$ 207 Find Cheap Flights 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
S$ 347
Typical prices: S$ 470-S$ 743
Jeju Air
Sat 13-10Sat 20-10
SIN - GMP • 1 stop
Cheapest one-way flight
S$ 207
Typical prices: S$ 260-S$ 454
Jeju Air
Thu 25-10
SIN - GMP • 1 stop
Top airlines
Best reviews • 7.6 score
Airline reviews
Airline reviews
When to travel
Cheapest • 21% price drop
Most popular
Good to know
+1
Good to know
+1
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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

Tue, 13 Oct - Tue, 20 Oct
Jeju Air Logo
00:25 - 08:15SIN  Singapore Changi-GMP Seoul Gimpo Intl
30h 50m1 stop Busan Gimhae
Jeju Air Logo
19:55 - 23:25GMP  Seoul Gimpo Intl-SIN Singapore Changi
28h 30m1 stop Busan Gimhae
S$ 347Jeju Air
Sun, 25 Oct - Wed, 28 Oct
Jeju Air Logo
00:25 - 08:15SIN  Singapore Changi-GMP Seoul Gimpo Intl
30h 50m1 stop Busan Gimhae
Jeju Air Logo
20:05 - 23:25GMP  Seoul Gimpo Intl-SIN Singapore Changi
28h 20m1 stop Busan Gimhae
S$ 347Jeju Air
Wed, 14 Oct - Tue, 20 Oct
Jeju Air Logo
00:25 - 08:15SIN  Singapore Changi-GMP Seoul Gimpo Intl
30h 50m1 stop Busan Gimhae
Jeju Air Logo
19:55 - 23:25GMP  Seoul Gimpo Intl-SIN Singapore Changi
28h 30m1 stop Busan Gimhae
S$ 347Jeju Air
Mon, 12 Oct - Tue, 20 Oct
Jeju Air Logo
00:25 - 08:15SIN  Singapore Changi-GMP Seoul Gimpo Intl
30h 50m1 stop Busan Gimhae
Jeju Air Logo
19:55 - 23:25GMP  Seoul Gimpo Intl-SIN Singapore Changi
28h 30m1 stop Busan Gimhae
S$ 347Jeju Air
Sun, 25 Oct - Wed, 4 Nov
Jeju Air Logo
00:25 - 08:15SIN  Singapore Changi-GMP Seoul Gimpo Intl
30h 50m1 stop Busan Gimhae
Jeju Air Logo
20:05 - 23:25GMP  Seoul Gimpo Intl-SIN Singapore Changi
28h 20m1 stop Busan Gimhae
S$ 356Jeju Air
Mon, 12 Oct - Mon, 19 Oct
Jeju Air Logo
00:25 - 08:15SIN  Singapore Changi-GMP Seoul Gimpo Intl
30h 50m1 stop Busan Gimhae
Jeju Air Logo
19:55 - 23:25GMP  Seoul Gimpo Intl-SIN Singapore Changi
28h 30m1 stop Busan Gimhae
S$ 357Jeju Air
Sat, 24 Oct - Thu, 29 Oct
Jeju Air Logo
00:25 - 08:15SIN  Singapore Changi-GMP Seoul Gimpo Intl
30h 50m1 stop Busan Gimhae
Jeju Air Logo
20:05 - 23:25GMP  Seoul Gimpo Intl-SIN Singapore Changi
28h 20m1 stop Busan Gimhae
S$ 362Jeju Air
Wed, 14 Oct - Wed, 21 Oct
Jeju Air Logo
00:25 - 08:15SIN  Singapore Changi-GMP Seoul Gimpo Intl
30h 50m1 stop Busan Gimhae
Jeju Air Logo
19:55 - 23:25GMP  Seoul Gimpo Intl-SIN Singapore Changi
28h 30m1 stop Busan Gimhae
S$ 364Jeju Air
Thu, 31 Dec - Thu, 7 Jan
Trinity Airways (Formerly T'way Air) Logo
02:30 - 18:25SIN  Singapore Changi-GMP Seoul Gimpo Intl
14h 55m1 stop Jeju City
Trinity Airways (Formerly T'way Air) Logo
19:05 - 01:15GMP  Seoul Gimpo Intl-SIN Singapore Changi
31h 10m1 stop Jeju City
S$ 600Trinity Airways (Formerly T'way Air)
Thu, 31 Dec - Thu, 7 Jan
Trinity Airways (Formerly T'way Air) Logo
02:30 - 09:10SIN  Singapore Changi-GMP Seoul Gimpo Intl
29h 40m1 stop Jeju City
Trinity Airways (Formerly T'way Air) Logo
19:05 - 01:15GMP  Seoul Gimpo Intl-SIN Singapore Changi
31h 10m1 stop Jeju City
S$ 605Trinity Airways (Formerly T'way Air)
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?

Singapore to Seoul Gimpo Intl Airport is the cheapest route at S$ 347 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 Singapore to Seoul Gimpo Intl Airport costs S$ 560, based on KAYAK data over the past 12 months. Return fares from Singapore average S$ 537.

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

Friday is the cheapest day to fly to Seoul Gimpo Intl Airport at S$ 214 return on average over the past 12 months on KAYAK. Sunday is the most expensive at S$ 742.

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

Afternoon flights to Seoul Gimpo Intl Airport are the cheapest at S$ 504 return on average. Night flights are the most expensive at S$ 575.

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

Flights under S$ 470 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:
•Singapore S$ 433.

Key details for flights to Seoul Gimpo Intl Airport

Low season

July

Cheapest flight

S$ 207
One-way flight from Singapore 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 S$ 470 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 Singapore, with a flight time of about 6h 05m.

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

    Trinity Airways (Formerly T'way Air) operates the most flights from Singapore to Seoul Gimpo Intl Airport at 0 per week, while Jeju Air is the airline most often selected by KAYAK users searching for flights from Singapore 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?

  • 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 S$ 470. 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 January. Return fares historically average S$ 443, making January 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 midday to save up to S$ 70 on a return flight. Midday flights to Seoul Gimpo Intl Airport average S$ 504 compared to S$ 575 for evening flights.
  • Once you arrive in Seoul Gimpo Intl Airport, a few great places to start are Lotte World and COEX Convention and Exhibition Center. These are popular with first-time visitors and can give you a good feel for the area.

Reviews of the top airline flying to Gimpo Intl

 
Need help choosing which airline to fly with to Gimpo Intl? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.2
Trinity Airways (Formerly T'way Air)Overall score based on 17 reviews
5.6Food
8.0Crew
4.4Entertainment
7.7Boarding
6.7Comfort
Airline reviews

Amazing experience, tonnes of leg room, great crew and smooth flight. Especially for this price for business class.

10.0 ExcellentAnonymous, Oct 2025
Read more Trinity Airways (Formerly T'way Air) reviews

Amazing experience, tonnes of leg room, great crew and smooth flight. Especially for this price for business class.

Great Value with Tway Airlines I highly recommend flying with Tway Airlines—especially if you're looking for a budget-friendly option. While the lowest fare comes with limited luggage allowance, it suited me perfectly since I was traveling light. Check-in and boarding were impressively fast and hassle-free. The ground staff and cabin crew were exceptionally polite and courteous throughout the journey. Although the aircraft was an older model and lacked inflight entertainment, this was a minor trade-off considering the ticket cost was nearly 70% lower than typical fares on the ICN–FRA route. If you're focused on value and efficiency over luxury, Tway delivers a smooth and pleasant experience.

I liked cleanliness, comfort, kind staff. I thought communication about meals could be better. We did not know how we were supposed to ensure we had food and drinks in our booking

ok flight, but charged for everything. water, food, baggage. no free water available, I had to plead to give me water to take medicine.

Need to consider about zero entertainment services and lack of flight information!

I can't board the 2nd flight due to the last 1st flight. In the 1st flight check-in, I can't board due to the stupid problem of K-ETA visa. The booking system and the flight company should inform the customer a few days earlier. This is the worse experience in my life. I won't use KAYAK and the airline anymore. My friends were also surprised about this stupid situation. I won't use KAYAK and T'way anymore.

I can't board the flight due to the K-ETA problem. You should inform the customer clearly a few days before the flight. I can't cancel/change the flight now. This is the worst experience in my life. I also never hear about this kind of bad experience. I won't use the booking system and the flight company anymore.

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