Cheap flights from London to Seoul

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Seoul (SEL)
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The best prices from London to Seoul All airports are usually found in March or November, booked 45 days in advance, depart on a Tuesday or Thursday and return on a Saturday

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 2022: compare London to Seoul flight prices with the expected peak season, weather and rainfall in Seoul.
LON - SEL
Price
£628 - £855
SEL
Temperature
2 - 25 °C
SEL
Rainfall
27 - 253 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

£510

From London (LON) to Seoul (SEL)

One-way from

£344

One-way flight from London (LON) to Seoul (SEL)

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 round-trip from London to Seoul?

Departing on a Monday is a good option for securing a great price. You can expect to save up to 8% when planning your travel around this day of the week.

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

One of the essential ways to save on airfare from London to Seoul is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight in the morning could potentially save you up to 46% on airfare.

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 £592 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as £706.

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

Flights from London to Seoul lean towards being more expensive in December. Prices are generally better when you fly from London to Seoul in March, with the cheapest ticket starting at £412.

Cheap flights from London to Seoul in May, June 2022

The best prices found for LON to SEL flights in May, June
28 Jun - 12 Dec
£598pp
LHR
London Heathrow
Lufthansa
 
1 STOP
ICN
Incheon Intl
ICN
Incheon Intl
Lufthansa
 
1 STOP
LHR
London Heathrow
26 May - 7 Mar
£600pp
LHR
London Heathrow
Lufthansa
 
1 STOP
ICN
Incheon Intl
ICN
Incheon Intl
Lufthansa
 
1 STOP
LHR
London Heathrow
27 Jun - 31 Dec
£609pp
LHR
London Heathrow
Lufthansa
 
1 STOP
ICN
Incheon Intl
ICN
Incheon Intl
Lufthansa
 
1 STOP
LHR
London Heathrow

London to Seoul 2022 flight deals

Cheap flights to Seoul from London found for this year
31 Oct - 7 Nov
£467pp
LHR
London Heathrow
Finnair
 
1 STOP
ICN
Incheon Intl
ICN
Incheon Intl
Finnair
 
1 STOP
LHR
London Heathrow
31 Oct - 20 Nov
£469pp
LHR
London Heathrow
Finnair
 
1 STOP
ICN
Incheon Intl
ICN
Incheon Intl
Finnair
 
1 STOP
LHR
London Heathrow
7 Nov - 27 Nov
£470pp
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
29 Aug - 28 Sep
£773pp
LHR
London Heathrow
Asiana Airlines
Direct
ICN
Incheon Intl
ICN
Incheon Intl
Asiana Airlines
Direct
LHR
London Heathrow
10 Sep - 26 Sep
£780pp
LHR
London Heathrow
Asiana Airlines
Direct
ICN
Incheon Intl
ICN
Incheon Intl
Asiana Airlines
Direct
LHR
London Heathrow
29 Aug - 12 Sep
£781pp
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
18 May - 8 Jun
£637pp
LTN
London Luton
Multiple airlines
 
1 STOP
ICN
Incheon Intl
ICN
Incheon Intl
Multiple Airlines
 
1 STOP
LTN
London Luton
18 May - 25 May
£690pp
LTN
London Luton
Multiple airlines
 
1 STOP
ICN
Incheon Intl
ICN
Incheon Intl
Multiple Airlines
 
1 STOP
LTN
London Luton
18 May - 8 Jun
£691pp
LHR
London Heathrow
LOT
   
2 STOPS
ICN
Incheon Intl
ICN
Incheon Intl
LOT
   
2 STOPS
LHR
London Heathrow

One-way flights to All airports from London

The cheapest one-way flights from London to Seoul
11:20 - 02:25
Multiple Airlines
2 stops
31h 05m
LTN - ICN
Multiple Airlines
£344
Kiwi.com
10:40 - 02:25
Multiple Airlines
2 stops
31h 45m
STN - ICN
Multiple Airlines
£352
Gotogate
14:00 - 02:25
Multiple Airlines
2 stops
28h 25m
STN - ICN
Multiple Airlines
£358
Gotogate

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

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 center of Seoul. There are 0 flights from London to All airports per day from 20 different airlines.

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, Lufthansa, and LOT flying from London to Seoul have implemented new flexible cancellation policies.

Can I find flights from London to Seoul for under £500 on Cheapflights?

Yes, there are multiple flights from London to Seoul for under £500. The cheapest flight booked recently is on Finnair for just £467, but on average you can expect to pay £495.

Are there nonstop flights from London to Seoul for under £800 on Cheapflights?

Cheapflights has at least 20 direct flights from London to Seoul under £800. A good price for a nonstop flight from London to Seoul is less than £811.

Are there last-minute flights available from London to Seoul for under £700?

There are currently 20+ open flights from London to Seoul within the next 7 days for less than £700.

What are the cheapest airlines flying from London to Seoul round-trip?

Finnair, at £467, was found to be the cheapest airline from London to Seoul.Alternate airlines to your destination round-trip include LOT and Lufthansa. Users have found that Finnair is 19% cheaper than the other options available to this destination.

What are the most popular airlines that fly from London to Seoul?

Before booking your flight from London to Seoul check out the most popular airlines for this route: Air France, Finnair or ITA Airways.

What are the cheapest flights from London to Seoul?

While on average a flight from London to Seoul is generally £1,820, our data shows the cheapest flight currently is £653. When looking at the most popular route, (London Heathrow - Incheon Intl), you can expect to pay £467 for that flight.

What are the most popular routes from London to Seoul?

The most popular flight routes from London to Seoul are London Heathrow - Incheon Intl, London City - Incheon Intl and London Gatwick - Incheon Intl.

COVID Restrictions

View COVID Travel Restrictions for Seoul, South Korea

Do I need a COVID test to fly to Seoul from London?

Information is based on travel restrictions from London to Seoul

Most visitors from London need to provide a negative COVID-19 test result and/or quarantine to enter Seoul.

COVID-19 testing requirements
Visitors from London must present a negative RT-PCR (NAAT) test taken 48 hours before departing to Seoul.

Quarantine requirements
Visitors from London are not required to quarantine after entering Seoul.

Documents
K-ETA - K-ETA is an electronic travel authorization that visa-free foreign visitors need to obtain before entering the Republic of Korea.


Do I need a test to fly back to London from Seoul?

Returning to London from Seoul

COVID-19 testing requirements
Visitors from Seoul are not required to present a negative COVID-19 PCR test or antigen result upon entering London.

Quarantine requirements
Visitors from Seoul are not required to quarantine after entering London.

Hide COVID Travel Restrictions for Seoul, South Korea

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 = 1,571원
Average temperature for May in Seoul
22.0 °C
Avg rainfall for May in Seoul
113.0 mm

Airports servicing London

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

Airports servicing Seoul

Seoul Gimpo Intl (GMP)

Top 10 airlines flying from London to Seoul All airports

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
£360 £476 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
LOT
£385 £430 No cancel fee 81%
Search LOT flights
ITA Airways
£389 £531 No cancel fee 81%
Search ITA Airways flights
Air China
£422 £542 No cancel fee 67%
Search Air China flights
Finnair
£426 £529 No cancel fee 76%
Search Finnair flights
Etihad Airways
£432 £523 No cancel fee 75%
Search Etihad Airways flights
KLM
£469 £654 No cancel fee 75%
Search KLM flights
British Airways
£470 £684 No cancel fee 70%
Search British Airways flights
Lufthansa
£471 £585 No cancel fee 76%
Search Lufthansa flights
Turkish Airlines
£477 £552 No cancel fee 77%
Search Turkish Airlines 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
1 daily flight
Tuesday
0 flights
Wednesday
1 daily flight
Thursday
1 daily flight
Friday
1 daily flight
Saturday
1 daily flight
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