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£313 Find Cheap Flights to Seoul Gimpo Intl – Compare and Save

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Everything you should know

Cheapest return flight
£475
Typical prices: £393-£657
China Southern
Thu 1/3Sun 11/3
LHR - GMP • 1 stop
Cheapest one-way flight
£313
Typical prices: £280-£440
China Southern
Fri 2/3
LHR - GMP • 1 stop
Top airlines
Best reviews • 7.5 score
Airline reviews
Airline reviews
Top routes
Cheapest • 4% average savings
Most popular
Insights
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When to travel
Cheapest • 26% price drop
Most popular
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We hope you enjoy your trip to Seoul Gimpo Intl Airport!
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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

Mon, 1 Mar - Thu, 11 Mar
China Southern Logo
21:30 - 12:25LHR  London Heathrow-GMP Seoul Gimpo Intl
29h 55m1 stop Beijing Daxing Intl
China Southern Logo
13:30 - 17:55GMP  Seoul Gimpo Intl-LHR London Heathrow
37h 25m1 stop Beijing Daxing Intl
£475China Southern
Mon, 10 May - Mon, 24 May
China Southern Logo
21:00 - 12:25LHR  London Heathrow-GMP Seoul Gimpo Intl
31h 25m1 stop Beijing Daxing Intl
China Southern Logo
13:30 - 18:05GMP  Seoul Gimpo Intl-LHR London Heathrow
36h 35m1 stop Beijing Daxing Intl
£477China Southern
Tue, 4 May - Tue, 11 May
China Southern Logo
21:00 - 12:25LHR  London Heathrow-GMP Seoul Gimpo Intl
31h 25m1 stop Beijing Daxing Intl
China Southern Logo
13:30 - 18:05GMP  Seoul Gimpo Intl-LHR London Heathrow
36h 35m1 stop Beijing Daxing Intl
£478China Southern
Wed, 24 Feb - Thu, 11 Mar
China Southern Logo
21:30 - 12:25LHR  London Heathrow-GMP Seoul Gimpo Intl
29h 55m1 stop Beijing Daxing Intl
China Southern Logo
13:30 - 17:55GMP  Seoul Gimpo Intl-LHR London Heathrow
37h 25m1 stop Beijing Daxing Intl
£478China Southern
Sat, 1 May - Sun, 16 May
China Southern Logo
21:00 - 12:25LHR  London Heathrow-GMP Seoul Gimpo Intl
31h 25m1 stop Beijing Daxing Intl
China Southern Logo
13:30 - 18:05GMP  Seoul Gimpo Intl-LHR London Heathrow
36h 35m1 stop Beijing Daxing Intl
£479China Southern
Mon, 1 Mar - Thu, 11 Mar
China Southern Logo
21:30 - 12:25LHR  London Heathrow-GMP Seoul Gimpo Intl
29h 55m1 stop Beijing Daxing Intl
China Southern Logo
13:30 - 17:55GMP  Seoul Gimpo Intl-LHR London Heathrow
37h 25m1 stop Beijing Daxing Intl
£481China Southern
Wed, 3 Mar - Wed, 10 Mar
China Southern Logo
21:30 - 12:25LHR  London Heathrow-GMP Seoul Gimpo Intl
29h 55m1 stop Beijing Daxing Intl
China Southern Logo
13:30 - 17:55GMP  Seoul Gimpo Intl-LHR London Heathrow
37h 25m1 stop Beijing Daxing Intl
£481China Southern
Wed, 6 Jan - Wed, 20 Jan
China Southern Logo
21:30 - 12:25LHR  London Heathrow-GMP Seoul Gimpo Intl
29h 55m1 stop Beijing Daxing Intl
China Southern Logo
13:30 - 17:55GMP  Seoul Gimpo Intl-LHR London Heathrow
37h 25m1 stop Beijing Daxing Intl
£483China Southern
Tue, 1 Dec - Thu, 10 Dec
China Southern Logo
21:30 - 12:25LHR  London Heathrow-GMP Seoul Gimpo Intl
29h 55m1 stop Beijing Daxing Intl
China Southern Logo
13:30 - 17:55GMP  Seoul Gimpo Intl-LHR London Heathrow
37h 25m1 stop Beijing Daxing Intl
£484China Southern
Tue, 1 Dec - Thu, 10 Dec
China Southern Logo
21:30 - 12:25LHR  London Heathrow-GMP Seoul Gimpo Intl
29h 55m1 stop Beijing Daxing Intl
China Southern Logo
13:30 - 17:55GMP  Seoul Gimpo Intl-LHR London Heathrow
37h 25m1 stop Beijing Daxing Intl
£486China Southern
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?

London Heathrow Airport to Seoul Gimpo Intl Airport is the cheapest route at £475 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 the United Kingdom to Seoul Gimpo Intl Airport costs £480, based on KAYAK data over the past 12 months. Return fares from London average £688, while Manchester runs a bit higher at £709.

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

Sunday is the cheapest day to fly to Seoul Gimpo Intl Airport at £413 return on average over the past 12 months on KAYAK. Thursday is the most expensive at £634.

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

•January is the cheapest month to fly to Seoul Gimpo Intl Airport with an average price of £354 return.
•August (£898) and July (£634) are the most expensive.

Based on KAYAK data over the past 12 months.

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 £450 return on average. Morning flights are the most expensive at £669.

Key details for flights to Seoul Gimpo Intl Airport

Low season

January

Cheapest flight

£313
Beat the crowds with an average 70% drop in traveller numbers.
The most popular month to fly with an average 112% increase in traveller numbers.
One-way flight from London Heathrow 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 £393 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 London, with a flight time of about 12h 10m.

  • 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 London, starting at £475 return.

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

    Japan Airlines operates the most flights from the United Kingdom 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 the United Kingdom to Seoul Gimpo Intl Airport. The two are often different because flight volume reflects an airline's schedule, while popularity reflects traveller choice.

  • 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 50.0 mi 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.

  • Is there an on-site hotel at Seoul Incheon Intl Airport?

    Yes, tired travellers on flights to Seoul have numerous opportunities to sleep at Incheon Intl. If you are in international transit, both Terminals 1 and 2 feature Transit Hotels with rooms available in 6-hour blocks. For a shorter stay, the Darakhyu Capsule Hotel Incheon Airport offers 3-hour rates for a capsule and is conveniently near the train station. Just 3min away from the airport, you will find several hotels that offer shuttle services, including Hotel Hu Incheon Airport, Best Western Premier Incheon Airport and the Grand Hyatt Incheon.

  • What is the fastest way to get from Gimpo Intl Airport to Seoul city centre?

    As it is close to the city centre, Gimpo Intl Airport is conveniently linked to the metro. Take line 5 or 9 to be downtown in just a few minutes after disembarking from your flight to Seoul. Numerous bus services are also available or you could take a taxi, available 24/7 from the designated ranks outside the terminal. A fare to central Seoul should cost approx. 24,000원 (£16) but the journey will take around 1h.

  • Are there public transport links from Seoul Incheon Intl Airport to the city centre?

    Incheon Intl Airport is well served by public transport, including bus and train. A free maglev train connects passengers with Yongyu and Water Park, while the Airport Railroad’s stopping service takes 66min to reach Seoul Station. A single ticket costs 9,000원 (£6) for an express or 4,750원 (£3.10) for an all-stop train. Buses are also available from the Transportation Center – as are taxis – but given that traffic can be bad it is usually quicker to take the train.

  • What can I do during a layover at Seoul Incheon Intl Airport?

    There is plenty at Seoul Incheon Intl Airport to keep you entertained, from transit city tours to a golf course and all-season ice rink. In the Transportation Center, you will find a cinema playing feature films, and there are several free exhibitions of artwork and artefacts located around the terminals. Children may enjoy watching planes take off from the Observation Decks, or you can enjoy some tranquillity in one of the seven gardens located inside Terminal 1.

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 £393. 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 £354, 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 evening to save up to £219 on a return flight. Evening flights to Seoul Gimpo Intl Airport average £450 compared to £669 for morning 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.
  • Travellers on flights to Seoul (SEL) will find themselves landing at one of two international airports – most likely Incheon Intl (ICN), which is by far the bigger of the two. Gimpo Intl Airport (GMP) also serves international flights but has fewer travellers’ amenities, despite being closer to the city centre.
  • Incheon Intl Airport is very large, with two terminals connected by train and shuttle bus. The bus is complimentary and departs every 5min (allow 15min to transfer), while the train is more direct but costs 900원 (£0.60). Gimpo Intl Airport has two terminals connected by bus.
  • If you feel hungry after your flight to Seoul, you will find numerous food concessions at both airports. While Gimpo Intl Airport doesn’t have any 24h eateries, Incheon Intl Airport has plenty in both terminals. Enjoy local cuisine at the likes of Bon Juk or a snack from Starbucks or KFC.
  • Keep yourself and the kids entertained at Gimpo Intl Airport by visiting the observatory. Offering a free exhibition and viewing platform, it is located on the 6th floor and open from 10:00 to 17:00 every day except Monday.
  • Time to stretch your legs after a long flight to Seoul? Incheon Intl Airport features a digital gym, which you will find airside in Terminal 2.
  • If you would like to freshen up at Incheon Intl Airport, you will find free shower rooms in both terminals. Shower kits are available for a small fee.

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.
7.5
Air ChinaOverall score based on 168 reviews
7.3Food
7.2Comfort
6.6Entertainment
7.8Boarding
8.1Crew
Airline reviews

Overall, excellent: check-in, boarding, service, and food. The Business Class seating is a little less private and spacious than the world's premier airlines, but still very good for a long haul flight.

10.0 ExcellentLaura, Mar 2026
Read more Air China reviews

Overall, excellent: check-in, boarding, service, and food. The Business Class seating is a little less private and spacious than the world's premier airlines, but still very good for a long haul flight.

On time. Friendly and helpful flight attendants. The plane was clean. Having a wine available would have been nice.

Your staff was exceptional. Could teach the other airlines-rules on etiquette, and service. Excellent landings on flights, carried out by your pilots. Only complaint is long delay on return flight in Beijing, onto Vancouver.

Worst than I expected, crew was not attentive, meal was as disgusting , they didn’t even drink selections as they would to other passengers. I felt discriminated

cannot get seat information for LAX to IAH when check in in XI,AN

It's terrible that we can't do online check in because we didn't buy the tickets directly from Air china. It was not explained until I contacted Chatdeal and we could not sit together.

Communication between the captain/crew and the passengers needs to be improved.

Food & service very good next I will pick up again

It was simply bad and on top of that my luggage hasn't been delivered until now. They can't even localize it which is just unacceptable when they are supposed to scan the bar code they put when we check in

We bought premium Economy, thinking it would be more comfortable, but the seat is so narrow ,that my legs and feet are swollen , I can't wear shoes !

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