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Cheap flights from London Gatwick Airport to Incheon Intl Airport from £260

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 15/11. Fares are subject to change and may not be available on all flights or dates of travel.
LGW — ICN
7 Dec — 14 Dec1
1 adult
1 adult, Economy, 0 bags

Find flight deals from Gatwick to Incheon Intl

Enter your travel dates to find the best prices.

Cheapest flights from Gatwick to Incheon Intl
Explore the most affordable flight options available from Gatwick to Incheon Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 7 November 2025.

Wed 3/1210:30LGW - ICN
1 stop16h 25mMultiple Airlines
Fri 26/1222:45ICN - LGW
1 stop27h 35mMultiple Airlines
Deal found 5/11£373
Mon 10/1110:30LGW - ICN
1 stop16h 25mMultiple Airlines
Mon 1/1222:45ICN - LGW
1 stop27h 35mMultiple Airlines
Deal found 5/11£375
Tue 25/1110:30LGW - ICN
1 stop18h 00mChina Eastern
Sun 30/1114:30ICN - LGW
1 stop32h 30mChina Eastern
Deal found 6/11£376
Sat 6/1210:30LGW - ICN
1 stop16h 25mChina Eastern
Tue 16/1216:20ICN - LGW
1 stop23h 10mChina Eastern
Deal found 5/11£379
Sun 16/1110:30LGW - ICN
1 stop19h 35mMultiple Airlines
Sun 23/1114:50ICN - LGW
2 stops25h 05mMultiple Airlines
Deal found 6/11£380
Wed 3/1210:30LGW - ICN
1 stop19h 35mChina Eastern
Sat 27/1212:55ICN - LGW
1 stop34h 05mChina Eastern
Deal found 5/11£383
Fri 28/1110:30LGW - ICN
1 stop19h 50mMultiple Airlines
Fri 26/1222:45ICN - LGW
1 stop27h 35mMultiple Airlines
Deal found 5/11£386
Tue 11/1110:30LGW - ICN
1 stop16h 25mChina Eastern
Sun 30/1118:25ICN - LGW
1 stop28h 35mChina Eastern
Deal found 6/11£387
Mon 1/1210:30LGW - ICN
2 stops20h 20mChina Eastern
Wed 10/1216:20ICN - LGW
1 stop23h 10mChina Eastern
Deal found 5/11£389
Fri 28/1110:30LGW - ICN
1 stop19h 35mChina Eastern
Sun 7/1208:55ICN - LGW
1 stop38h 05mChina Eastern
Deal found 5/11£390
Thu 20/1110:30LGW - ICN
1 stop18h 00mChina Eastern
Sun 23/1114:30ICN - LGW
1 stop25h 00mChina Eastern
Deal found 6/11£393
Tue 11/1110:30LGW - ICN
1 stop18h 00mMultiple Airlines
Sun 16/1113:10ICN - LGW
2 stops50h 45mMultiple Airlines
Deal found 6/11£396

Cheap flight deals from Gatwick to Incheon Intl

Discover tips and strategies to find the most affordable flight options for your journey from Gatwick (LGW) to Incheon Intl (ICN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 7 November 2025.

Round-trip from

£373

One-way from

£260

Popular in

July

Cheapest in

February

Average price

£396
China Southern
  • China Southern
  • 3/12-26/12
  • 2 total stops
  • 44h 00m total
  • London to Incheon
Search Deals
China Southern
  • China Southern
  • 15/11
  • 1 total stop
  • 16h 25m total
  • London to Incheon
Search Deals
Highest demand for flights based on searches. 23% potential increase in price (£126 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£20 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Gatwick to Incheon Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 7 November 2025.
Use the filters below to find and compare flights from London Gatwick Airport to Incheon Intl Airport that are best for you.

Fly from

Gatwick

Fly to

Incheon Intl

Route

Depart

Return

Price

LondonIncheon

LGW - ICN

LGWICN

London Gatwick

Wed 3/12

06:25-18:20

1 stop26h 55m

Incheon Intl

Mon 8/12

00:10-16:10

1 stop25h 00m

£570

LondonIncheon

LGW - ICN

LGWICN

London Gatwick

Thu 5/3

17:05-18:20

1 stop16h 15m

Incheon Intl

Wed 18/3

00:10-09:25

1 stop18h 15m

£573

LondonIncheon

LGW - ICN

LGWICN

London Gatwick

Wed 3/12

17:05-09:05

1 stop31h 00m

Incheon Intl

Tue 23/12

00:10-22:35

1 stop31h 25m

£574

LondonIncheon

LGW - ICN

LGWICN

London Gatwick

Wed 3/12

06:25-18:20

1 stop26h 55m

Incheon Intl

Wed 10/12

00:10-09:25

1 stop18h 15m

£574

LondonIncheon

LGW - ICN

LGWICN

London Gatwick

Fri 9/1

05:55-09:05

1 stop18h 10m

Incheon Intl

Sat 17/1

00:10-22:35

1 stop31h 25m

£580

LondonIncheon

LGW - ICN

LGWICN

London Gatwick

Wed 26/11

06:25-18:20

1 stop26h 55m

Incheon Intl

Sat 6/12

00:10-09:20

1 stop18h 10m

£580

LondonIncheon

LGW - ICN

LGWICN

London Gatwick

Sun 1/2

06:20-09:05

1 stop17h 45m

Incheon Intl

Fri 27/2

00:10-09:20

1 stop18h 10m

£590

LondonIncheon

LGW - ICN

LGWICN

London Gatwick

Sun 1/3

06:20-18:20

1 stop27h 00m

Incheon Intl

Fri 13/3

00:10-09:20

1 stop18h 10m

£590

LondonIncheon

LGW - ICN

LGWICN

London Gatwick

Mon 9/3

17:05-18:20

1 stop16h 15m

Incheon Intl

Sun 22/3

00:10-09:25

1 stop18h 15m

£590

LondonIncheon

LGW - ICN

LGWICN

London Gatwick

Wed 15/4

12:35-11:35

1 stop15h 00m

£266

Flights are sorted by cheapest return flights first.

Deals found on 6/11

Showing 1-10 of 19 results
1
2

Best time to book a flight from Gatwick to Incheon Intl

Have a flexible travel schedule? Discover the best time to fly to Incheon Intl from Gatwick with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from London Gatwick Airport to Incheon Intl Airport

What is the cheapest month to book a flight from London Gatwick Airport to Incheon Intl Airport?

Currently, November is the cheapest month in which you can book a flight from London Gatwick Airport to Incheon Intl Airport (average of £278). Flying from London Gatwick Airport to Incheon Intl Airport in July is currently the most expensive (average of £789). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from LGW to ICN?

Find hourly flight availability from Gatwick to Incheon Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 7 November 2025.

It’s optimal to fly from London Gatwick Airport to Incheon Intl Airport in the morning. By choosing this option you can save up to 38% on the cost of your flight, compared to a flight at midday.

How much does it cost for a return flight from London Gatwick Airport to Incheon Intl Airport?

Reviews of airlines servicing Incheon Intl

Get insights into the airlines that provide service to Incheon Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Incheon Intl. Reviews last updated 7 November 2025.
Check out reviews from past customers who have flown with Turkish Airlines, China Eastern, andAir China from London Gatwick Airport to Incheon Intl Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Turkish Airlines
7.3
Good
4,032 reviews
Check prices

Comfort

7.3

Entertainment

7.4

Boarding

7.3

Overall

7.3

Crew

7.7

Food

7.4

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2024

ORD - IST

My flight delayed. I miss my connecting flight. From chicago turkish desk told me you get boarding pass on Istanbul but Istanbul turkish desk had no boarding pass for me. Offered me ticket 40 hours later. I miss my all necessary schedules. Look like people are very irresponsible. Just lied to me. Horrible. Never care. Poor, poor. Poor. Minus.
Turkish Airlines
7.3
Good
4,032 reviews
Turkish Airlines
7.3
Good
4,032 reviews
Check prices

Comfort

7.3

Entertainment

7.4

Boarding

7.3

Overall

7.3

Crew

7.7

Food

7.4

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2024

ORD - IST

My flight delayed. I miss my connecting flight. From chicago turkish desk told me you get boarding pass on Istanbul but Istanbul turkish desk had no boarding pass for me. Offered me ticket 40 hours later. I miss my all necessary schedules. Look like people are very irresponsible. Just lied to me. Horrible. Never care. Poor, poor. Poor. Minus.
China Eastern
7.2
Good
174 reviews
Turkish Airlines
7.3
Good
4,032 reviews
Check prices

Comfort

7.3

Entertainment

7.4

Boarding

7.3

Overall

7.3

Crew

7.7

Food

7.4

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2024

ORD - IST

My flight delayed. I miss my connecting flight. From chicago turkish desk told me you get boarding pass on Istanbul but Istanbul turkish desk had no boarding pass for me. Offered me ticket 40 hours later. I miss my all necessary schedules. Look like people are very irresponsible. Just lied to me. Horrible. Never care. Poor, poor. Poor. Minus.
Air China
7.1
Good
122 reviews
Turkish Airlines
7.3
Good
4,032 reviews
Check prices

Comfort

7.3

Entertainment

7.4

Boarding

7.3

Overall

7.3

Crew

7.7

Food

7.4

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2024

ORD - IST

My flight delayed. I miss my connecting flight. From chicago turkish desk told me you get boarding pass on Istanbul but Istanbul turkish desk had no boarding pass for me. Offered me ticket 40 hours later. I miss my all necessary schedules. Look like people are very irresponsible. Just lied to me. Horrible. Never care. Poor, poor. Poor. Minus.

Related info for your journey

Find useful and relevant information for your journey from Gatwick to Incheon Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from London Gatwick Airport to Incheon Intl Airport?

    Airlines like Turkish Airlines fly from London Gatwick Airport to Incheon Intl Airport in about 26h 55m. The time it takes to get you to your destination can typically vary by up to . London Gatwick Airport and Incheon Intl Airport are separated by a distance of 5512 mi.

  • What are the cheapest airlines flying from London Gatwick Airport to Incheon Intl Airport round-trip?

    Our cheapest airline available from London Gatwick Airport to Incheon Intl Airport is China Eastern. Our recent data shows that you can find tickets from as low as £308 on this airline. Additional options worth looking into are Air China and Turkish Airlines, starting at £427 and £510 round-trip. China Eastern is priced at 43% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from London Gatwick Airport to Incheon Intl Airport one-way?

    £266 is the cheapest one-way deal found within the past few days, from Air China. You may also be able to find cheap deals on China Eastern and China Southern, with prices starting from £294 and £296, respectively.

  • Can I find deals for flights from Gatwick to Incheon Intl that include hotel bookings?

    Yes. In addition to deals on Gatwick to Incheon Intl flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Gatwick to Incheon Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Gatwick to Incheon Intl.

  • Can I find deals for business class flights from Gatwick to Incheon Intl?

    Yes. Cheapflights offers flight deals from Gatwick to Incheon Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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

    Currently, November is the cheapest month in which you can book a flight from London Gatwick Airport to Incheon Intl Airport (average of £278). Flying from London Gatwick Airport to Incheon Intl Airport in July is currently the most expensive (average of £789). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Incheon Intl Airport?

Book flights to Incheon Intl Airport if you plan to visit one of these locations
Suwon
Daejeon
Seongnam

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Gatwick to Incheon Intl

See prices for flight routes from nearby airports that may be better suited for you.
Heathrow to Incheon Intl flights
Heathrow to Gimpo Intl flights
Stansted to Incheon Intl flights
London City to Incheon Intl flights
Luton to Incheon Intl flights
Gatwick to Gimpo Intl flights

Top 3 airlines flying from Gatwick to Incheon Intl

Discover the top 3 airlines that operate flights from Gatwick to Incheon Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 7 November 2025.
AirlineCheapestAverageFlexibilityOn-time
China EasternCheapest£308Average£476FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
Air ChinaCheapest£427Average£508FlexibilityNo cancel feeOn-time67%
Search Air China flights
Turkish AirlinesCheapest£510Average£808FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Gatwick to Incheon Intl?

Deals for Gatwick to Incheon Intl flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Gatwick to Incheon Intl?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Gatwick to Incheon Intl for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Gatwick to Incheon Intl with no change fees?

Certainly. Search results for flights to Incheon Intl from Gatwick shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Gatwick to Incheon Intl become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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