LGW - ICN

£270 Find Cheap Flights from London Gatwick Airport to Seoul Incheon 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 Gatwick to Incheon departing on 15/3. 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
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Incheon Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Incheon, 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 London to Incheon, as well as popular online travel agencies
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41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest return fare
£369
Overall average: £570
Multiple Airlines
Sat 14/3Sun 29/3
LGW - ICN • 1 stop
Cheapest one-way flight
£275
Typical prices: £438-£684
Multiple Airlines
Sun 15/3
LGW - ICN • 3 stops
Top airlines
China Southern
Cheapest • from £377 (return)
Turkish Airlines
Best reviews • 7.3 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
February
Cheapest • 45% price drop
January
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Incheon!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Gatwick to Incheon (LGW-ICN)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Gatwick to Incheon 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 for you by selecting your travel dates on KAYAK.

Recent return flight deals from Gatwick to Incheon

Sat, 14 Mar - Sun, 29 Mar
Multiple Airlines Logo
20:20 - 21:45
LGW
-
ICN
16h 25m
1 stop
Multiple Airlines Logo
16:15 - 15:10
ICN
-
LGW
30h 55m
1 stop
£369Multiple Airlines
Tue, 10 Mar - Tue, 17 Mar
Multiple Airlines Logo
20:20 - 21:45
LGW
-
ICN
16h 25m
1 stop
Multiple Airlines Logo
12:55 - 14:00
ICN
-
LGW
34h 05m
1 stop
£372Multiple Airlines
Sat, 14 Mar - Sun, 22 Mar
Multiple Airlines Logo
20:20 - 21:45
LGW
-
ICN
16h 25m
1 stop
Multiple Airlines Logo
18:25 - 14:00
ICN
-
LGW
28h 35m
1 stop
£375Multiple Airlines
Sat, 14 Mar - Sun, 29 Mar
Multiple Airlines Logo
20:20 - 21:45
LGW
-
ICN
16h 25m
1 stop
Multiple Airlines Logo
16:20 - 15:10
ICN
-
LGW
30h 50m
1 stop
£376Multiple Airlines
Sat, 14 Mar - Mon, 30 Mar
Multiple Airlines Logo
20:20 - 21:45
LGW
-
ICN
16h 25m
1 stop
Multiple Airlines Logo
12:55 - 15:00
ICN
-
LGW
34h 05m
1 stop
£377Multiple Airlines
Sat, 14 Mar - Sun, 29 Mar
China Southern Logo
20:20 - 21:45
LGW
-
ICN
16h 25m
1 stop
China Southern Logo
16:45 - 07:05
ICN
-
LGW
22h 20m
1 stop
£377China Southern
Sat, 14 Mar - Sun, 29 Mar
China Southern Logo
20:20 - 21:45
LGW
-
ICN
16h 25m
1 stop
China Southern Logo
16:45 - 07:05
ICN
-
LGW
22h 20m
1 stop
£378China Southern
Sat, 14 Mar - Sun, 29 Mar
China Southern Logo
20:20 - 21:45
LGW
-
ICN
16h 25m
1 stop
China Southern Logo
16:45 - 07:05
ICN
-
LGW
22h 20m
1 stop
£379China Southern
Sat, 14 Mar - Fri, 27 Mar
China Southern Logo
20:20 - 21:45
LGW
-
ICN
16h 25m
1 stop
China Southern Logo
22:45 - 17:20
ICN
-
LGW
27h 35m
1 stop
£380China Southern
Fri, 24 Apr - Sun, 10 May
Air China Logo
12:35 - 16:35
LGW
-
ICN
20h 00m
1 stop
Air China Logo
13:05 - 06:45
ICN
-
LGW
25h 40m
1 stop
£380Air China
Booking Insights

KAYAK's insights & trends for Gatwick to Incheon flights

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

What is the cheapest month to fly from London Gatwick Airport to Incheon Intl Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from London Gatwick Airport to Incheon Intl 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 London Gatwick Airport to Incheon Intl Airport is February, where tickets cost £299 (return) on average. On the other hand, the most expensive months are July and October, where the average cost of round-trip tickets is £795 and £780 respectively.

Good to know - Cheap tickets from London Gatwick Airport to Seoul Incheon Airport

Low seasonFebruary
Cheapest flight£275
Best time to beat the crowds (45% less expensive on average)
Most popular time to fly and prices are also 42% lower on average.
Flight from London Gatwick Airport to Seoul Incheon Airport

When to book flights from Gatwick to Incheon

Are your dates flexible? Find out the best times to travel from Gatwick to Incheon based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns 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 London Gatwick Airport to Seoul Incheon Airport flights

  • What is the cheapest flight from London Gatwick Airport to Incheon Intl Airport?

    In the last 3 days, the lowest price for a flight from London Gatwick Airport to Incheon Intl Airport was £275 for a one-way ticket and £369 for a return.

  • Which aircraft models fly most regularly from London Gatwick Airport to Seoul Incheon Airport?

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

  • Which airline alliances offer flights from London Gatwick Airport to Seoul Incheon Airport?

    Star Alliance, and SkyTeam are the airline alliances operating flights between London Gatwick Airport and Seoul Incheon Airport, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from London to Incheon, Turkish Airlines or China Eastern?

    The two airlines most popular with KAYAK users for flights from London to Incheon are Turkish Airlines and China Eastern. With an average price for the route of £647 and an overall rating of 7.3, Turkish Airlines is the most popular choice. China Eastern is also a great choice for the route, with an average price of £321 and an overall rating of 7.2.

  • How does KAYAK find such low prices on flights from London Gatwick Airport to Seoul Incheon Airport?

    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 London Gatwick Airport to Seoul Incheon Airport.

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

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

  • What is the Hacker Fare option on flights from London Gatwick Airport to Seoul Incheon Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Seoul Incheon Airport with an airline and back to London Gatwick Airport with another airline.

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

    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 Seoul Incheon Airport from London Gatwick Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines flying from Gatwick to Incheon

 
See real verified KAYAK customer reviews for airlines flying from London to Incheon. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Gatwick to Incheon? 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.
7.3
Turkish AirlinesOverall score based on 4207 reviews
7.8Crew
7.3Boarding
7.3Comfort
7.4Food
7.5Entertainment
Airline reviews

Changed to older plane with old set-up in Business class.

6.0 GoodMichael, Jan 2026
FRA - SGN
Read more Turkish Airlines reviews

Changed to older plane with old set-up in Business class.

I had issue with my boarding pass. When I arrived in London Gatwick Airport. My e-ticket wasn't scanning and had to do a lot of back and forth with Air Transit I order to board my flight, which I almost missed as a result of this.

To be prepared for being treated with disrespect by the ground crew.

this was a short flight in business class. I had problem in the Istambul airport - the lounge for Turkish Airlines was too far and we never were able to reach it

Luggage never made it it’s been 2 days and no proper update

The flight from Istanbul to Karachi was an old plane in which the seats don’t even come close to lying flat. It was uncomfortable - may as well have been economy, and a far cry from Qatar Airways that I’m used to. The food was mediocre and entertainment couldn’t even be used because there was zero privacy like in a normal business class, so it would feel as though everyone is watching the movie with you - which is awkward. I had to put my food tray out as a leg stopper to get into some sort of comfortable position to curl up and sleep, which is ridiculous. Unacceptable given the ticket still has a business class price tag.

Amazing service on board in business class. The lounges are also great. The inflight entertainment could do with a larger selection and the food choices more but overall, very pleased.

They changed the return flight to the next day and it interrupted the plans we had in our connecting city.

On the Boeing 777-300 aircraft there is no personalized climate control for passengers. Every time I've ever flown on this type of airplane I've been uncomfortably warm. For shorter flights (less than 5 hours) this isn't a big deal, but on longer flights where a nap is required to stay comfortable it turns into a nightmare. I love turkish airlines, but I really fo hope they upgrade their fleet. I've flown turkish air once on a newer model and had a fantastic time, so I think its the plane more than the airline.

I liked the overall flight experience. However, Turkish officials could do a better job at guiding non-Turkish speakers to their connecting flight gates in such a huge & vast airport.

The ticket was last minute buy so no concerns about the pricing this time, but the crew in general could have been more accommodating, helpful.

CTU-KMG-CNX with 1.5 hr connection at KMG. Doable but just barely bc immigration exit from China is at the last flight leg, here: KMG to CNX. We hauled out of the domestic terminal to reenter at the international departures (luggage checked thru to CNX thankfully). Immigration had only two agents, even though KMG gets a HUGE number of foreigners. It took forever for such a shot line. Then security also took a while, so I just just made the connection. Recommend if you exit China with domestic international transfer, plan for 2+ hrs to avoid a heart attack. Airline personnel don’t suffer if you miss the flight, you do. Plan accordingly.

China Eastern as a member of Sky Alliance airlines should have the same standards overall of their partners, Besides the seats comforts everything else is bellow the standard for a business class travelers. A BIG ISSUE FOR NON-CHINESE PASSENGERS IS THE ABILITY TO CHECK IN ONLINE, by making so difficult or almost impossible there is no chance to get a seat assignment ahead of time then go to the airport and get what is left. THIS IS NOT a SKY TEAM modality.

China Eastern as a member of Sky Alliance airlines should have the same standards overall of their partners, Besides the seats comforts everything else is bellow the standard for a business class travelers.

2 parts to the journey. First leg covered in a newer plane with decent staff + POOR FOOD QUALITY but the second half didn’t leave a positive impression at all as the plane itself was an older built and the crew didn’t serve properly. Language is an issue with China Eastern flights as always, but unmotivated crew just makes it even bad.

Small plane with only two lavatories at the back. You must have a good plan to use it before or after the meal, if you make a bad decision, you will end up with standing in front of the toilet for a while till the food carts empty. The good thing is even there’s a slightly delayed, the plane is still arriving on time which is superb!!

The only personel that smiled at all were the flights attendants. Desk agents, lounge people none of them had a smile or even a hello. They were like dealing with dead fish. Again flight attendants were good. All other personnel looked like they didn’t want to be there or help.

good flight. food is only so so. I actually did not eat the snack. it does not look too good on the passenger next to me.

Food no variations only beef of chicken no veggie meals

Super surprised with the entire experience. Business class is incredible. Flight attendants around the world could learn customer service from these people. Simply fabulous experience all the way around.

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

UA is ok. But check in was a very bad experience

I hate that you cannot check in online and when you are at the airport, there aren't any aisle seats left. Also, they could work a little on subtitles for their movies (not everyone is a native English speaker).

Nothing to complain of, the only reason I am not giving better marks is that I am used to flying with ANA and they are the top.

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 and service are good. Bathroom was lack of lotions and cleaning. That should be improved.

Everything you need to know for your flight from Gatwick to Incheon

Information on your arrival and departure airports