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Cheap flights from the United Kingdom to Seoul from £277

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 20/5. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — SEL
26 Jan — 2 Feb1
1 adult

Cheap flight deals from United Kingdom to Seoul

Discover tips and strategies to find the most affordable flight options for your journey from United Kingdom (GB0) to Seoul (SEL). 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 21 January 2025.

Round-trip from

£391

One-way from

£277

Good round-trip deal

£842 or less

Good one-way deal

£690 or less
Air China
  • Air China
  • 19/2-3/3
  • 2 total stops
  • 52h 05m total
  • United Kingdom to Seoul
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China Southern
  • China Southern
  • 20/5
  • 1 total stop
  • 17h 20m total
  • United Kingdom to Seoul
Search Deals
Price to beat on a round-trip flight from United Kingdom to Seoul (SEL).
Search Deals
Price to beat on a one-way flight from United Kingdom to Seoul (SEL).
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Find flight deals from United Kingdom to Seoul

Cheapest flights from United Kingdom to Seoul
Explore the most affordable flight options available from United Kingdom to Seoul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 January 2025.

Wed 19/220:25LHR - ICN
1 stop16h 20mAir China
Mon 3/313:10ICN - LHR
1 stop35h 45mAir China
Deal found 20/1£391
Mon 10/310:30LGW - ICN
1 stop25h 15mChina Eastern
Mon 17/312:55ICN - LGW
1 stop26h 35mChina Eastern
Deal found 20/1£392
Sat 15/320:25LGW - ICN
1 stop16h 20mMultiple Airlines
Sat 22/316:20ICN - LGW
1 stop23h 10mMultiple Airlines
Deal found 20/1£403
Fri 14/320:20STN - ICN
3 stops34h 30mMultiple Airlines
Mon 31/312:55ICN - STN
2 stops34h 05mMultiple Airlines
Deal found 20/1£403
Thu 27/221:30LHR - ICN
1 stop15h 45mChina Southern
Mon 10/314:50ICN - LHR
1 stop36h 25mChina Southern
Deal found 20/1£406
Mon 10/217:50LHR - ICN
2 stops33h 25mChina Eastern
Tue 18/216:40ICN - LHR
2 stops30h 15mChina Eastern
Deal found 20/1£414
Thu 20/320:25LHR - GMP
1 stop31h 40mAir China
Tue 8/414:25GMP - LHR
1 stop35h 20mAir China
Deal found 19/1£415
Fri 28/221:10LHR - ICN
1 stop31h 45mShenzhen Airlines
Thu 6/314:55ICN - LHR
1 stop37h 15mShenzhen Airlines
Deal found 20/1£424
Wed 19/221:00LHR - GMP
1 stop29h 00mChina Eastern
Mon 3/312:00GMP - LHR
1 stop34h 55mChina Eastern
Deal found 20/1£433
Tue 18/220:20LGW - ICN
1 stop16h 25mChina Southern
Fri 14/322:45ICN - LGW
1 stop27h 35mChina Southern
Deal found 21/1£434
Sat 15/321:30LHR - GMP
1 stop29h 55mChina Southern
Fri 28/313:30GMP - LHR
1 stop37h 25mChina Southern
Deal found 20/1£446
Thu 23/106:20LHR - ICN
1 stop18h 50mAir France
Thu 30/112:05ICN - LHR
1 stop18h 20mAir France
Deal found 20/1£447

Find flights from United Kingdom to Seoul within your budget

Customise your flight search to find flights from United Kingdom to Seoul 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 21 January 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

LondonIncheon

LHR - ICN

LHRICN

London Heathrow

Wed 19/2

20:25-21:45

1 stop16h 20m

Incheon Intl

Mon 3/3

13:10-15:55

1 stop35h 45m

£391

LondonIncheon

LGW - ICN

LGWICN

London Gatwick

Mon 10/3

10:30-20:45

1 stop25h 15m

Incheon Intl

Mon 17/3

12:55-06:30

1 stop26h 35m

£392

LondonIncheon

LGW - ICN

LGWICN

London Gatwick

Sat 15/3

20:25-21:45

1 stop16h 20m

Incheon Intl

Fri 28/3

16:20-06:30

1 stop23h 10m

£403

LondonIncheon

STN - ICN

STNICN

London Stansted

Fri 14/3

20:20-15:50

3 stops34h 30m

Incheon Intl

Mon 31/3

12:55-15:00

2 stops34h 05m

£403

LondonIncheon

LHR - ICN

LHRICN

London Heathrow

Thu 27/2

21:30-22:15

1 stop15h 45m

Incheon Intl

Mon 10/3

14:50-18:15

1 stop36h 25m

£406

LondonIncheon

LHR - ICN

LHRICN

London Heathrow

Mon 10/2

17:50-12:15

2 stops33h 25m

Incheon Intl

Tue 18/2

16:40-13:55

2 stops30h 15m

£414

LondonSeoul

LHR - GMP

LHRGMP

London Heathrow

Thu 20/3

20:25-13:05

1 stop31h 40m

Seoul Gimpo Intl

Tue 8/4

14:25-17:45

1 stop35h 20m

£415

LondonIncheon

LHR - ICN

LHRICN

London Heathrow

Fri 28/2

21:10-13:55

1 stop31h 45m

Incheon Intl

Thu 6/3

14:55-19:10

1 stop37h 15m

£424

LondonSeoul

LHR - GMP

LHRGMP

London Heathrow

Wed 19/2

21:00-11:00

1 stop29h 00m

Seoul Gimpo Intl

Mon 3/3

12:00-13:55

1 stop34h 55m

£433

LondonIncheon

LGW - ICN

LGWICN

London Gatwick

Tue 18/2

20:20-21:45

1 stop16h 25m

Incheon Intl

Fri 14/3

22:45-17:20

1 stop27h 35m

£434

Flights are sorted by cheapest return flights first.

Deals found on 20/1

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

Have a flexible travel schedule? Discover the best time to fly to Seoul 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 Seoul

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

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

Currently, November is the cheapest month in which you can book a flight from United Kingdom to Seoul (average of £676). Flying from United Kingdom to Seoul in July is currently the most expensive (average of £1,205). 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 SEL?

Find hourly flight availability from United Kingdom to Seoul. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 21 January 2025.

When flying from United Kingdom to Seoul, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from United Kingdom to Seoul

Explore weekly flight availability from United Kingdom to Seoul. 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 21 January 2025.

The most flights from GB0 to SEL 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 Seoul by month

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

In terms of precipitation, rainfall in Seoul 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 Seoul when rainfall is around 27.0 mm.

Temperature in Seoul by month

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

If weather is an important factor for your trip to Seoul, 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 Seoul

Get insights into the airlines that provide service to Seoul. 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 Seoul. Reviews last updated 21 January 2025.
Peruse reviews from past customers who have flown with Air China, China Eastern and China Southern from United Kingdom to Seoul to help guide your decision. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very Good
1,255 reviews
Check prices

Crew

8.6

Entertainment

8.0

Comfort

8.3

Overall

8.4

Boarding

8.4

Food

8.1

Reviews

1 / 10

Excellent crew, smooth flight, good food and service. We have flown with other carriers but this one is the best so far.

EVA Air
8.4
Very Good
1,255 reviews
EVA Air
8.4
Very Good
1,255 reviews
Check prices

Crew

8.6

Entertainment

8.0

Comfort

8.3

Overall

8.4

Boarding

8.4

Food

8.1

Reviews

1 / 10

Excellent crew, smooth flight, good food and service. We have flown with other carriers but this one is the best so far.

ANA
8.4
Very Good
852 reviews
EVA Air
8.4
Very Good
1,255 reviews
Check prices

Crew

8.6

Entertainment

8.0

Comfort

8.3

Overall

8.4

Boarding

8.4

Food

8.1

Reviews

1 / 10

Excellent crew, smooth flight, good food and service. We have flown with other carriers but this one is the best so far.

Japan Airlines
8.3
Very Good
1,449 reviews
EVA Air
8.4
Very Good
1,255 reviews
Check prices

Crew

8.6

Entertainment

8.0

Comfort

8.3

Overall

8.4

Boarding

8.4

Food

8.1

Reviews

1 / 10

Excellent crew, smooth flight, good food and service. We have flown with other carriers but this one is the best so far.

Emirates
8.1
Very Good
3,360 reviews
EVA Air
8.4
Very Good
1,255 reviews
Check prices

Crew

8.6

Entertainment

8.0

Comfort

8.3

Overall

8.4

Boarding

8.4

Food

8.1

Reviews

1 / 10

Excellent crew, smooth flight, good food and service. We have flown with other carriers but this one is the best so far.

Garuda Indonesia
8.1
Very Good
79 reviews
EVA Air
8.4
Very Good
1,255 reviews
Check prices

Crew

8.6

Entertainment

8.0

Comfort

8.3

Overall

8.4

Boarding

8.4

Food

8.1

Reviews

1 / 10

Excellent crew, smooth flight, good food and service. We have flown with other carriers but this one is the best so far.

Related info for your journey

Find useful and relevant information for your journey from United Kingdom to Seoul. 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 Seoul one-way?

    £277 is the cheapest one-way deal found within the past few days, from China Southern. You may also be able to find cheap deals on China Eastern and Hainan Airlines, with prices starting from £283 and £291, respectively.

  • What are the most popular routes from United Kingdom to Seoul?

    While some choose either London Heathrow - Seoul Gimpo Intl or London Gatwick - Incheon Intl, London Heathrow - Incheon Intl is the most popular route from United Kingdom to Seoul.

  • What are the most reliable airlines from United Kingdom to Seoul?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from United Kingdom to Seoul on time: Korean Air (80%), Virgin Atlantic (59%), Asiana Airlines (51%).

  • What are the cheapest flights from United Kingdom to Seoul?

    Looking at all options, your cheapest flight can be booked for £573. While the most popular route (London Heathrow - Incheon Intl) can be booked for £414 on average our data indicates £5,138 when flying from United Kingdom to Seoul.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from United Kingdom to Seoul 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 Seoul?

    Currently, November is the cheapest month in which you can book a flight from United Kingdom to Seoul (average of £676). Flying from United Kingdom to Seoul in July is currently the most expensive (average of £1,205). 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

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Alternative routes for United Kingdom to Seoul

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
Gatwick to Incheon Intl flights
Stansted to Incheon Intl flights
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Gatwick to Gimpo Intl flights
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Manchester to Incheon Intl flights
Manchester to Gimpo Intl flights
Istanbul to Gimpo Intl flights
Heathrow to Busan flights
Gatwick to Busan flights
London City to Busan flights
Amsterdam to Incheon Intl flights
Birmingham to Incheon Intl flights
Madrid to Incheon Intl flights
Newcastle upon Tyne to Incheon Intl flights
Edinburgh to Incheon Intl flights
Edinburgh to Gimpo Intl flights
Newcastle upon Tyne to Gimpo Intl flights
Birmingham to Gimpo Intl flights
Glasgow Intl to Incheon Intl flights
Munich to Incheon Intl flights
Aberdeen to Incheon Intl flights
Heathrow to Jeju City flights
Frankfurt to Incheon Intl flights
Malpensa to Incheon Intl flights
Bristol to Incheon Intl flights
Birmingham to Busan flights
Southampton to Incheon Intl flights
Cardiff to Incheon Intl flights
Budapest to Incheon Intl flights
Zurich to Incheon Intl flights
Frederic Chopin to Incheon Intl flights

Top 10 airlines flying from United Kingdom to Seoul

Discover the top 10 airlines that operate flights from United Kingdom to Seoul. 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 21 January 2025.
AirlineCheapestAverageFlexibilityOn-time
China SouthernCheapest£371Average£569FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Air ChinaCheapest£377Average£574FlexibilityNo cancel feeOn-time67%
Search Air China flights
China EasternCheapest£381Average£576FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
SAUDIACheapest£448Average£510FlexibilityNo cancel feeOn-time86%
Search SAUDIA flights
Shenzhen AirlinesCheapest£463Average£509FlexibilityNo cancel feeOn-time63%
Search Shenzhen Airlines flights
LufthansaCheapest£513Average£694FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Turkish AirlinesCheapest£569Average£717FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
Etihad AirwaysCheapest£581Average£770FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
LOTCheapest£595Average£764FlexibilityNo cancel feeOn-time81%
Search LOT flights
KLMCheapest£612Average£894FlexibilityNo cancel feeOn-time75%
Search KLM 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 Seoul?

Deals for United Kingdom to Seoul 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 United Kingdom to Seoul?

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

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

Yes, we can. To see specific flights from United Kingdom to Seoul with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from United Kingdom to Seoul become cheaper?

Of course! You can now track prices for flights from United Kingdom to Seoul and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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