Cheap flights from London to Seoul

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The best prices from London to Seoul are usually found in November or March, booked 43 days in advance, depart on a Tuesday or Wednesday and return on a Tuesday

Home Asia Korea Seoul Cheap flights from London to Seoul

How to find the cheapest flight from
London (LON) to Seoul (SEL)

LON - SEL
Price
£491 - £692
SEL
Temperature
2 - 29 °C
SEL
Rainfall
20 - 411 mm
Popular in July High demand for flights, 14% potential price rise
Cheapest in November Best time to find cheap flights, 17% potential price drop
Round-trip from ฿491 From London to Seoul
One-way from ฿287 One-way flight from London to Seoul
Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly return from London to Seoul?

Leaving on a Monday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 12% on the overall cost on flights from London to Seoul.

How far in advance should I book a flight from London to Seoul?

To save on the cost of your flight from London to Seoul, book at least 42 days before your planned departure. Booking around this time can save you about 7% on the cost of this flight compared to booking a flight leaving this week. We have found prices from £490 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as £527.

What is the cheapest month to fly from London to Seoul?

Our data shows that November tends to be the cheapest month to fly to Seoul from London. Users have commonly found prices around £594 for the month, but tickets can be as low as £401. Due to multiple factors, prepare for potentially higher prices in July.

When is the cheapest time to fly from London to Seoul (LON - SEL)?

When flying from London to Seoul, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 16% versus a flight in the evening.

Cheap flights from London to Seoul in September, October 2020

The best prices found for LON to SEL flights in September, October
12 Oct - 21 Oct
£511pp
LHR
London Heathrow
Finnair
 
1 STOP
ICN
Incheon Intl
ICN
Incheon Intl
Finnair
 
1 STOP
LHR
London Heathrow
10 Oct - 31 Oct
£516pp
LHR
London Heathrow
Finnair
 
1 STOP
ICN
Incheon Intl
ICN
Incheon Intl
Finnair
 
1 STOP
LHR
London Heathrow
29 Oct - 18 Nov
£550pp
LGW
London Gatwick
Qatar Airways
 
1 STOP
ICN
Incheon Intl
ICN
Incheon Intl
Qatar Airways
 
1 STOP
LGW
London Gatwick

London to Seoul 2020 flight deals

Cheap flights to Seoul from London found for this year
1 Dec - 10 Dec
£501pp
LHR
London Heathrow
Finnair
 
1 STOP
ICN
Incheon Intl
ICN
Incheon Intl
Finnair
 
1 STOP
LHR
London Heathrow
4 Nov - 16 Nov
£506pp
LHR
London Heathrow
Finnair
 
1 STOP
ICN
Incheon Intl
ICN
Incheon Intl
Finnair
 
1 STOP
LHR
London Heathrow
2 Nov - 28 Nov
£507pp
LHR
London Heathrow
Finnair
 
1 STOP
ICN
Incheon Intl
ICN
Incheon Intl
Finnair
 
1 STOP
LHR
London Heathrow

Direct flights to Seoul from London

Save time with London to Seoul direct flight deals
12 Nov - 20 Nov
£557pp
LHR
London Heathrow
British Airways
Direct
ICN
Incheon Intl
ICN
Incheon Intl
British Airways
Direct
LHR
London Heathrow
2 Nov - 6 Feb
£558pp
LHR
London Heathrow
British Airways
Direct
ICN
Incheon Intl
ICN
Incheon Intl
British Airways
Direct
LHR
London Heathrow
1 Nov - 20 Nov
£559pp
LHR
London Heathrow
British Airways
Direct
ICN
Incheon Intl
ICN
Incheon Intl
British Airways
Direct
LHR
London Heathrow

Last-minute flights from London to Seoul

Late deals on return flights to Seoul from London, departing today and this week
30 Sep - 20 Oct
£583pp
LGW
London Gatwick
Qatar Airways
 
1 STOP
ICN
Incheon Intl
ICN
Incheon Intl
Qatar Airways
 
1 STOP
LGW
London Gatwick
29 Sep - 18 Oct
£586pp
LGW
London Gatwick
Qatar Airways
 
1 STOP
ICN
Incheon Intl
ICN
Incheon Intl
Qatar Airways
 
1 STOP
LGW
London Gatwick
1 Oct - 13 Dec
£623pp
LGW
London Gatwick
Turkish Airlines
   
2 STOPS
ICN
Incheon Intl
ICN
Incheon Intl
Turkish Airlines
 
1 STOP
LGW
London Gatwick

One-way flights to Seoul from London

The cheapest one-way flights from London to Seoul
01:55 - 10:25
Multiple Airlines
2 stops
23h 30m
LTN - ICN
Multiple Airlines
£226
Kiwi.com
01:55 - 10:25
Multiple Airlines
2 stops
23h 30m
LTN - ICN
Multiple Airlines
£231
Kiwi.com
01:55 - 05:00
Multiple Airlines
2 stops
42h 05m
LTN - ICN
Multiple Airlines
£263
Kiwi.com

Related info for your journey

Useful info, stats and facts about London to Seoul flights.

Flight FAQs

From London to Seoul

Are flight prices decreasing from London to Seoul due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both London and Seoul for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Can I find flights from London to Seoul for under £600 on Cheapflights?

Yes, there are multiple flights from London to Seoul for under £600. The cheapest flight booked recently is on Finnair for just £501, but on average you can expect to pay £536.

Are there direct flights from London to Seoul for under £600 on Cheapflights?

Cheapflights has 20 direct flights from London to Seoul under £600. A good price for a direct flight from London to Seoul is less than £817.

Are there last-minute flights available from London to Seoul for under £600?

There are currently 20+ open flights from London to Seoul within the next 7 days for less than £600.

Is London weather warmer or cooler than Seoul?

Temperatures around the 29 °Cs can be experienced in August. The weather in Seoul is hotter than in London. Plan for potential changes in flight availability as peak weather approaches in this location.

How long does is the flight from London to Seoul?

Departing from London to Seoul will take you 10h 55m. Both multi-stop and direct flights can be found to your destination and back.

What are the cheapest airlines to flying from London to Seoul return?

According to our current data, Finnair (£394), Qatar Airways (£433), and British Airways (£438) offers the cheapest pricing from London to Seoul. Finnair is priced at 33% lower than the current average price of a flight leaving 3 months from now.

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Alternative routes for London to Seoul

Birmingham to Seoul from £414 pp
East Midlands to Seoul from £609 pp
Bristol to Seoul from £612 pp

Destination information for Seoul

Things to know before you go. Useful info for your trip from London to Seoul
Today's exchange rate
£1 = 1,484원
Flight duration
11h 40m
Average temperature for September in Seoul
26.0 °C
Avg rainfall for September in Seoul
191.0 mm

Airports servicing London

Gatwick (LGW)
Heathrow (LHR)
Luton (LTN)
Stansted (STN)
City (LCY)
Southend (SEN)

Airports servicing Seoul

Gimpo Intl (GMP)

Popular flight searches

Check out other popular destinations found by fellow travellers

Hourly flight availability from London to Seoul

Evening 6 PM to midnight 100% of LON to SEL departures
Early morning Midnight to 6 AM 0% of LON to SEL departures
Morning 6 AM to midday 0% of LON to SEL departures
Afternoon Midday to 6 PM 0% of LON to SEL departures
Midnight
6 AM
Noon
6 PM
Weekly flight availability
from London to Seoul
Sunday
0 flights
Monday
1 daily flight
Tuesday
0 flights
Wednesday
1 daily flight
Thursday
0 flights
Friday
1 daily flight
Saturday
1 daily flight
Home Asia Korea Seoul Cheap flights from London to Seoul