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Cheap flights from the United Kingdom to South Korea from £262

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 27/3. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — ICN
28 Feb — 7 Mar1
1 adult

Cheap flight deals from United Kingdom to South Korea

Keep the following information in mind while searching for United Kingdom to South Korea flight deals. Data was last updated 23 February 2025.

Round-trip from

£381

One-way from

£262

Popular in

July

Cheapest in

November

Average price

£539

Good round-trip deal

£809 or less

Good one-way deal

£550 or less
China Southern
  • China Southern
  • 5/3-2/4
  • 2 total stops
  • 51h 30m total
  • United Kingdom to South Korea
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27/3
  • 27/3
  • 3 total stops
  • 38h 55m total
  • United Kingdom to South Korea
Search Deals
Highest demand for flights based on searches. 16% potential increase in price (£97 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£16 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2025
Search Deals
Price to beat on a round-trip flight from United Kingdom to South Korea.
Search Deals
Price to beat on a one-way flight from United Kingdom to South Korea.
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Find flight deals from United Kingdom to South Korea

Cheapest flights from United Kingdom to South Korea
Explore the most affordable flight options available from United Kingdom to South Korea. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 23 February 2025.

Wed 5/321:30LHR - ICN
1 stop15h 45mChina Southern
Wed 2/415:15ICN - LHR
1 stop35h 45mChina Southern
Deal found 22/2£381
Mon 10/310:30LGW - ICN
1 stop16h 45mChina Eastern
Sat 22/318:25ICN - LGW
1 stop28h 35mChina Eastern
Deal found 22/2£381
Thu 5/621:00LHR - GMP
1 stop31h 25mChina Southern
Mon 9/613:25GMP - LHR
1 stop36h 40mChina Southern
Deal found 21/2£388
Tue 4/317:50LHR - ICN
2 stops32h 10mMultiple Airlines
Tue 18/314:50ICN - LHR
1 stop36h 25mMultiple Airlines
Deal found 22/2£401
Tue 18/310:30LGW - GMP
1 stop24h 20mChina Eastern
Sat 22/320:50GMP - LGW
1 stop26h 10mChina Eastern
Deal found 20/2£401
Sat 8/320:25LGW - ICN
1 stop16h 20mMultiple Airlines
Sat 22/308:55ICN - LGW
1 stop30h 35mMultiple Airlines
Deal found 22/2£403
Thu 5/612:35LGW - GMP
1 stop16h 30mAir China
Mon 16/614:25GMP - LGW
1 stop24h 10mAir China
Deal found 21/2£406
Tue 25/317:50LHR - ICN
2 stops34h 25mChina Eastern
Wed 2/420:15ICN - LHR
2 stops30h 25mChina Eastern
Deal found 22/2£411
Wed 12/317:50LHR - PUS
1 stop32h 45mChina Eastern
Thu 20/317:50PUS - LHR
1 stop29h 05mChina Eastern
Deal found 22/2£411
Sat 22/320:25LGW - ICN
1 stop16h 20mChina Southern
Fri 4/421:15ICN - LGW
1 stop29h 15mChina Southern
Deal found 21/2£414
Tue 25/321:35LHR - ICN
1 stop30h 20mAir China
Wed 2/417:50ICN - LHR
1 stop34h 40mAir China
Deal found 22/2£415
Tue 4/317:40LHR - GMP
1 stop34h 25mAir China
Tue 18/314:25GMP - LHR
1 stop36h 25mAir China
Deal found 22/2£415

Find flights from United Kingdom to South Korea within your budget

Customise your flight search to find flights from United Kingdom to South Korea 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 23 February 2025.

Fly from

United Kingdom

Fly to

South Korea

Route

Depart

Return

Price

LondonIncheon

LHR - ICN

LHRICN

London Heathrow

Wed 5/3

21:30-22:15

1 stop15h 45m

Incheon Intl

Wed 2/4

15:15-19:00

1 stop35h 45m

£381

LondonIncheon

LGW - ICN

LGWICN

London Gatwick

Mon 10/3

10:30-12:15

1 stop16h 45m

Incheon Intl

Sat 22/3

18:25-14:00

1 stop28h 35m

£381

LondonSeoul

LHR - GMP

LHRGMP

London Heathrow

Thu 5/6

21:00-12:25

1 stop31h 25m

Seoul Gimpo Intl

Mon 9/6

13:25-18:05

1 stop36h 40m

£388

LondonIncheon

LHR - ICN

LHRICN

London Heathrow

Tue 4/3

17:50-11:00

2 stops32h 10m

Incheon Intl

Tue 18/3

14:50-18:15

1 stop36h 25m

£401

LondonSeoul

LGW - GMP

LGWGMP

London Gatwick

Tue 18/3

10:30-19:50

1 stop24h 20m

Seoul Gimpo Intl

Sat 22/3

20:50-14:00

1 stop26h 10m

£401

LondonIncheon

LGW - ICN

LGWICN

London Gatwick

Sat 8/3

20:25-21:45

1 stop16h 20m

Incheon Intl

Sat 22/3

08:55-06:30

1 stop30h 35m

£403

LondonSeoul

LGW - GMP

LGWGMP

London Gatwick

Thu 5/6

12:35-13:05

1 stop16h 30m

Seoul Gimpo Intl

Mon 16/6

14:25-06:35

1 stop24h 10m

£406

LondonIncheon

LHR - ICN

LHRICN

London Heathrow

Tue 25/3

17:50-13:15

2 stops34h 25m

Incheon Intl

Wed 2/4

20:15-18:40

2 stops30h 25m

£411

LondonBusan

LHR - PUS

LHRPUS

London Heathrow

Wed 12/3

17:50-11:35

1 stop32h 45m

Busan Gimhae

Thu 20/3

17:50-13:55

1 stop29h 05m

£411

LondonIncheon

LGW - ICN

LGWICN

London Gatwick

Sat 22/3

20:25-21:45

1 stop16h 20m

Incheon Intl

Fri 4/4

21:15-18:30

1 stop29h 15m

£414

Flights are sorted by cheapest return flights first.

Deals found on 21/2

Showing 1-10 of 60 results
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Best time to book a flight from United Kingdom to South Korea

Have a flexible travel schedule? Discover the best time to fly to South Korea from United Kingdom 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.

Travel insights for flights from United Kingdom to South Korea

Get recent, data-driven insights about flights from United Kingdom to South Korea including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from United Kingdom to South Korea?

Currently, November is the cheapest month in which you can book a flight from United Kingdom to South Korea (average of £676). Flying from United Kingdom to South Korea in July is currently the most expensive (average of £1,179). 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 GB to KR?

Find hourly flight availability from United Kingdom to South Korea. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 23 February 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from United Kingdom to South Korea as you normally would.

Weekly flight availability from United Kingdom to South Korea

Explore weekly flight availability from United Kingdom to South Korea. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 23 February 2025.

The most flights from GB0 to KR0 are scheduled on a Monday (3 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (2 on average).

Rainfall in South Korea by month

Plan your trip to South Korea by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in South Korea ranges from 27.0 - 253.0 inches per month. July is typically the wettest month, when rainfall can reach 253.0 mm. December is typically the driest time to visit South Korea when rainfall is around 27.0 mm.

Temperature in South Korea by month

Plan your trip to South Korea by taking into account the average temperature totals by month.

If weather is an important factor for your trip to South Korea, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 25.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 2.0 C).

Reviews of airlines servicing South Korea

Get insights into the airlines that provide service to South Korea. 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 South Korea. Reviews last updated 23 February 2025.
Read reviews from past customers who have flown Korean Air, Japan Airlines and China Airlines from United Kingdom to South Korea. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very Good
1,037 reviews
Check prices

Food

8.1

Boarding

8.5

Comfort

8.3

Crew

8.7

Entertainment

8.2

Overall

8.4

Reviews

1 / 20

10.0
Excellent

Anonymous,Dec 2024

DFW - ICN

It was a great experience in all aspects including passengers are respectful to each other. I will consider to use Korean Air again.

Korean Air
8.4
Very Good
1,037 reviews
Korean Air
8.4
Very Good
1,037 reviews
Check prices

Food

8.1

Boarding

8.5

Comfort

8.3

Crew

8.7

Entertainment

8.2

Overall

8.4

Reviews

1 / 20

10.0
Excellent

Anonymous,Dec 2024

DFW - ICN

It was a great experience in all aspects including passengers are respectful to each other. I will consider to use Korean Air again.

Japan Airlines
8.3
Very Good
1,440 reviews
Korean Air
8.4
Very Good
1,037 reviews
Check prices

Food

8.1

Boarding

8.5

Comfort

8.3

Crew

8.7

Entertainment

8.2

Overall

8.4

Reviews

1 / 20

10.0
Excellent

Anonymous,Dec 2024

DFW - ICN

It was a great experience in all aspects including passengers are respectful to each other. I will consider to use Korean Air again.

China Airlines
8.2
Very Good
721 reviews
Korean Air
8.4
Very Good
1,037 reviews
Check prices

Food

8.1

Boarding

8.5

Comfort

8.3

Crew

8.7

Entertainment

8.2

Overall

8.4

Reviews

1 / 20

10.0
Excellent

Anonymous,Dec 2024

DFW - ICN

It was a great experience in all aspects including passengers are respectful to each other. I will consider to use Korean Air again.

Garuda Indonesia
8.1
Very Good
76 reviews
Korean Air
8.4
Very Good
1,037 reviews
Check prices

Food

8.1

Boarding

8.5

Comfort

8.3

Crew

8.7

Entertainment

8.2

Overall

8.4

Reviews

1 / 20

10.0
Excellent

Anonymous,Dec 2024

DFW - ICN

It was a great experience in all aspects including passengers are respectful to each other. I will consider to use Korean Air again.

Emirates
8.1
Very Good
3,275 reviews
Korean Air
8.4
Very Good
1,037 reviews
Check prices

Food

8.1

Boarding

8.5

Comfort

8.3

Crew

8.7

Entertainment

8.2

Overall

8.4

Reviews

1 / 20

10.0
Excellent

Anonymous,Dec 2024

DFW - ICN

It was a great experience in all aspects including passengers are respectful to each other. I will consider to use Korean Air again.

Related info for your journey

Find useful and relevant information for your journey from United Kingdom to South Korea. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from United Kingdom to South Korea one-way?

    The cheapet airlines for a one-way flight from United Kingdom to South Korea are China Eastern (£267), China Southern (£267), and Hainan Airlines (£293).

  • Can I find deals for flights from United Kingdom to South Korea that include hotel bookings?

    Yes. In addition to deals on United Kingdom to South Korea flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from United Kingdom to South Korea?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from United Kingdom to South Korea.

  • Can I find deals for business class flights from United Kingdom to South Korea?

    Yes. Cheapflights offers flight deals from United Kingdom to South Korea 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 United Kingdom to South Korea?

    Currently, November is the cheapest month in which you can book a flight from United Kingdom to South Korea (average of £676). Flying from United Kingdom to South Korea in July is currently the most expensive (average of £1,179). 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for United Kingdom to South Korea

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from United Kingdom to South Korea

Discover the top 10 airlines that operate flights from United Kingdom to South Korea. 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 23 February 2025.
AirlineCheapestAverageFlexibilityOn-time
China SouthernCheapest£351Average£425FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Air ChinaCheapest£365Average£584FlexibilityNo cancel feeOn-time67%
Search Air China flights
China EasternCheapest£369Average£567FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
SAUDIACheapest£434Average£514FlexibilityNo cancel feeOn-time86%
Search SAUDIA flights
Shenzhen AirlinesCheapest£449Average£493FlexibilityNo cancel feeOn-time63%
Search Shenzhen Airlines flights
KLMCheapest£499Average£861FlexibilityNo cancel feeOn-time75%
Search KLM flights
LufthansaCheapest£503Average£689FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Turkish AirlinesCheapest£551Average£685FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
Etihad AirwaysCheapest£556Average£745FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
FinnairCheapest£569Average£812FlexibilityNo cancel feeOn-time76%
Search Finnair flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from United Kingdom to South Korea?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to South Korea from United Kingdom today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from United Kingdom to South Korea?

Cheapflights simply makes it quick and affordable to book flights from United Kingdom to South Korea by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from United Kingdom to South Korea with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from United Kingdom to South Korea, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from United Kingdom to South Korea 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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