Cheap flights from London to Seoul

Return
Economy
London (LON)
Seoul (SEL)
Depart
Return
Any month
Compare vs Cheapflights |

The best prices from London to Seoul are usually found in March or November, booked 45 days in advance, depart on a Tuesday or Wednesday and return on a Wednesday

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

All the information you need to plan the best LON to SEL flight in 2021: compare London to Seoul flight prices with the expected peak season, weather and rainfall in Seoul.
LON - SEL
Price
£460 - £626
SEL
Temperature
2 - 29 °C
SEL
Rainfall
20 - 411 mm

Popular in

December

High demand for flights, 17% potential price rise

Cheapest in

March

Best time to find cheap flights, 12% potential price drop

Round-trip from

£460

From London to Seoul

One-way from

£294

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 11% 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 46 days before your planned departure. Booking around this time can save you about 15% on the cost of this flight compared to booking a flight leaving this week. We have found prices from £534 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as £636.

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

Our data shows that March tends to be the cheapest month to fly to Seoul from London. Users have commonly found prices around £521 for the month, but tickets can be as low as £371. Due to multiple factors, prepare for potentially higher prices in December.

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 14% versus a flight in the evening.

Cheap flights from London to Seoul in July, August 2021

The best prices found for LON to SEL flights in July, August
19 Aug - 9 Sep
£392pp
LHR
London Heathrow
Finnair
 
1 STOP
ICN
Incheon Intl
ICN
Incheon Intl
Finnair
 
1 STOP
LHR
London Heathrow
18 Aug - 11 Sep
£394pp
LHR
London Heathrow
Finnair
 
1 STOP
ICN
Incheon Intl
ICN
Incheon Intl
Finnair
 
1 STOP
LHR
London Heathrow
14 Aug - 25 Nov
£420pp
LHR
London Heathrow
LOT
 
1 STOP
ICN
Incheon Intl
ICN
Incheon Intl
LOT
 
1 STOP
LHR
London Heathrow

London to Seoul 2021 flight deals

Cheap flights to Seoul from London found for this year
19 Aug - 9 Sep
£392pp
LHR
London Heathrow
Finnair
 
1 STOP
ICN
Incheon Intl
ICN
Incheon Intl
Finnair
 
1 STOP
LHR
London Heathrow
18 Aug - 11 Sep
£394pp
LHR
London Heathrow
Finnair
 
1 STOP
ICN
Incheon Intl
ICN
Incheon Intl
Finnair
 
1 STOP
LHR
London Heathrow
15 Oct - 31 Oct
£395pp
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
21 Aug - 11 Sep
£808pp
LHR
London Heathrow
Asiana Airlines
Direct
ICN
Incheon Intl
ICN
Incheon Intl
Asiana Airlines
Direct
LHR
London Heathrow
28 Aug - 30 Oct
£811pp
LHR
London Heathrow
Asiana Airlines
Direct
ICN
Incheon Intl
ICN
Incheon Intl
Asiana Airlines
Direct
LHR
London Heathrow
25 Sep - 2 Oct
£813pp
LHR
London Heathrow
Asiana Airlines
Direct
ICN
Incheon Intl
ICN
Incheon Intl
Asiana Airlines
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
31 Jul - 11 Sep
£442pp
LHR
London Heathrow
LOT
 
1 STOP
ICN
Incheon Intl
ICN
Incheon Intl
LOT
 
1 STOP
LHR
London Heathrow
27 Jul - 29 Mar
£475pp
LHR
London Heathrow
Finnair
 
1 STOP
ICN
Incheon Intl
ICN
Incheon Intl
Finnair
 
1 STOP
LHR
London Heathrow
28 Jul - 29 Aug
£479pp
LHR
London Heathrow
Etihad Airways
 
1 STOP
ICN
Incheon Intl
ICN
Incheon Intl
Etihad Airways
 
1 STOP
LHR
London Heathrow

One-way flights to Seoul from London

The cheapest one-way flights from London to Seoul
10:05 - 13:25
Qatar Airways
1 stop
19h 20m
LGW - ICN
Qatar Airways
£294
Travel2Be
10:05 - 13:25
Qatar Airways
1 stop
19h 20m
LGW - ICN
Qatar Airways
£301
Travel2Be
10:05 - 13:25
Qatar Airways
1 stop
19h 20m
LGW - ICN
Qatar Airways
£320
qatarairways.com

Related info for your journey

Useful info, stats and facts about <span class="emphasized">London</span> to <span class="emphasized">Seoul</span> 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.

What safety measures are being taken by airlines flying from London to Seoul to control the spread of COVID-19?

New policies can now be found on Philippine Airlines, Etihad Airways, and Alitalia to help keep travellers safe while flying. Airline carriers are regularly disinfecting and sanitising their aircraft. Masks are provided and are mandatory while on board. Pre-flight testing for symptoms and antibodies, alongside socially-distanced seating (for a limited time) will work towards keeping travellers safer while flying from London to Seoul. Policies will vary by airline.

Which airlines flying from London to Seoul have flexible cancellations due to COVID-19?

Due to the rapidly changing circumstances due to COVID-19, airlines like British Airways, Korean Air, and Asiana Airlines flying from London to Seoul have implemented new flexible cancellation policies.

What airport do you fly into for flights to Seoul from London?

If you book a flight to Seoul from London, you will be flying to All airports, which is the city’s only airport. Seoul All airports (SEL) is located 1.2 mi from the centre of Seoul. There are 0 flights from London to All airports per day from 20 different airlines.

Can I find flights from London to Seoul for under £439 on Cheapflights?

Yes, there are multiple flights from London to Seoul for under £439. The cheapest flight booked recently is on Finnair for just £392, but on average you can expect to pay £412.

Are there direct flights from London to Seoul for under £879 on Cheapflights?

Cheapflights has 20 direct flights from London to Seoul under £879. A good price for a direct flight from London to Seoul is less than £848.

Are there last-minute flights available from London to Seoul for under £513?

There are currently 20+ open flights from London to Seoul within the next 7 days for less than £513.

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 13h 35m. 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 (£392), Lufthansa (£400), and LOT (£420) offers the cheapest pricing from London to Seoul. Finnair is priced at 24% lower than the current average price of a flight leaving 3 months from now.

What are the cheapest airlines to fly from London to Seoul one-way?

For one-way options, check prices for Qatar Airways. According to our data, you can fly for as low as £294.

Alternative routes for London to Seoul

See prices for flight routes from nearby airports that may be better suited for you.

Destination information for Seoul

Things to know before you go - useful duration and weather info for your trip from London to Seoul.
Today's exchange rate
£1 = 1,572원
Average temperature for July in Seoul
28.0 °C
Avg rainfall for July in Seoul
411.0 mm

Airports servicing London

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

Airports servicing Seoul

Seoul Gimpo Intl (GMP)

Top 10 airlines flying from London to Seoul

The chart below displays the airlines Cheapflights users travelling from London to Seoul choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
China Eastern
£443 £587 No cancel fee 62%

We couldn't confirm the COVID-19 safety measures taken by China Eastern. Please check directly on their website for additional information.

Search China Eastern flights
Air France
£477 £630 No cancel fee 77%
Search Air France flights
Etihad Airways
£565 £639 No cancel fee 75%
Search Etihad Airways flights
Alitalia
£479 £653 No cancel fee 81%
Search Alitalia flights
Air China
£520 £668 No cancel fee 67%
Search Air China flights
LOT
£533 £709 No cancel fee 81%
Search LOT flights
Turkish Airlines
£589 £742 No cancel fee 77%
Search Turkish Airlines flights
KLM
£486 £749 No cancel fee 75%
Search KLM flights
Finnair
£610 £791 No cancel fee 76%
Search Finnair flights
Emirates
£653 £876 No cancel fee 75%
Search Emirates flights

Hourly flight availability from London to Seoul

See what time of day planes typically take off from London towards 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
See how many times per day planes take to the skies headed from London to Seoul.
Sunday
0 flights
Monday
0 flights
Tuesday
1 daily flight
Wednesday
0 flights
Thursday
0 flights
Friday
0 flights
Saturday
1 daily flight
Home Asia Korea Seoul Cheap flights from London to Seoul
  • Return
  • One-way
  • Multi-city
  • Economy
  • Premium Economy
  • Business
  • First
  • Multiple
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First