Cheap flights from Heathrow to Seoul

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The best prices from Heathrow to Seoul are usually found in November or May, booked 51 days in advance, depart on a Wednesday or Tuesday and return on a Wednesday

How to find the cheapest flight from
Heathrow (LHR) to Seoul (SEL)

LHR - SEL
Price
£551 - £717
SEL
Temperature
2 - 29 °C
SEL
Rainfall
20 - 411 mm
Popular in July High demand for flights, 16% potential price rise
Cheapest in November Best time to find cheap flights, 8% potential price drop
Round-trip from £551 From Heathrow to Seoul
One-way from £456 One-way flight from Heathrow 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 Heathrow to Seoul?

Users have found that flying from Heathrow to Seoul on a Friday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.

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

Users have found that booking a flight from Heathrow to Seoul at least 42 days early can save you up to 7% on average compared to booking a flight this week. If booking 42 days before your flight isn’t an option for you, users have found flights from Heathrow to Seoul for as little as £466 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as £502 for flights departing within the next 3 days.

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

November is one of the best times of the year to fly to Seoul from Heathrow. Prices for November average £580 per person but you can even find prices for as low as £391. The most expensive prices can be found in the month of July. Opting for a November flight can save you 16% on your journey compared to booking in November

When is the cheapest time to fly from Heathrow to Seoul (LHR - SEL)?

A simple way to save on the total cost of your ticket is to fly from Heathrow to Seoul in the afternoon. If you’re flexible enough to do this you can expect to save up to 17% on your trip compared to booking a flight in the evening.

Cheap flights from Heathrow to Seoul in August, September 2020

The best prices found for LHR to SEL flights in August, September
15 Aug - 22 Aug
£562pp
LHR
London Heathrow
Finnair
 
1 STOP
ICN
Seoul Incheon Intl
ICN
Seoul Incheon Intl
Finnair
 
1 STOP
LHR
London Heathrow
23 Jul - 12 Aug
£565pp
LHR
London Heathrow
Finnair
 
1 STOP
ICN
Seoul Incheon Intl
ICN
Seoul Incheon Intl
Finnair
 
1 STOP
LHR
London Heathrow
14 Aug - 3 Sep
£566pp
LHR
London Heathrow
Lufthansa
 
1 STOP
ICN
Seoul Incheon Intl
ICN
Seoul Incheon Intl
Lufthansa
 
1 STOP
LHR
London Heathrow

Heathrow to Seoul 2020 flight deals

Cheap flights to Seoul from Heathrow found for this year
23 Sep - 29 Sep
£548pp
LHR
London Heathrow
Finnair
 
1 STOP
ICN
Seoul Incheon Intl
ICN
Seoul Incheon Intl
Finnair
 
1 STOP
LHR
London Heathrow
10 Sep - 18 Sep
£557pp
LHR
London Heathrow
Finnair
 
1 STOP
ICN
Seoul Incheon Intl
ICN
Seoul Incheon Intl
Finnair
 
1 STOP
LHR
London Heathrow
30 Nov - 27 Feb
£558pp
LHR
London Heathrow
Lufthansa
 
1 STOP
ICN
Seoul Incheon Intl
ICN
Seoul Incheon Intl
Lufthansa
 
1 STOP
LHR
London Heathrow

Direct flights to Seoul from Heathrow

Save time with Heathrow to Seoul direct flight deals
6 Nov - 18 Nov
£693pp
LHR
London Heathrow
British Airways
Direct
ICN
Seoul Incheon Intl
ICN
Seoul Incheon Intl
British Airways
Direct
LHR
London Heathrow
1 Nov - 14 Nov
£694pp
LHR
London Heathrow
British Airways
Direct
ICN
Seoul Incheon Intl
ICN
Seoul Incheon Intl
British Airways
Direct
LHR
London Heathrow
2 Nov - 16 Nov
£697pp
LHR
London Heathrow
British Airways
Direct
ICN
Seoul Incheon Intl
ICN
Seoul Incheon Intl
British Airways
Direct
LHR
London Heathrow

Last-minute flights from Heathrow to Seoul

Late deals on return flights to Seoul from Heathrow, departing today and this week
23 Jul - 12 Aug
£565pp
LHR
London Heathrow
Finnair
 
1 STOP
ICN
Seoul Incheon Intl
ICN
Seoul Incheon Intl
Finnair
 
1 STOP
LHR
London Heathrow
27 Jul - 11 Sep
£566pp
LHR
London Heathrow
Lufthansa
 
1 STOP
ICN
Seoul Incheon Intl
ICN
Seoul Incheon Intl
Lufthansa
 
1 STOP
LHR
London Heathrow
28 Jul - 19 Aug
£569pp
LHR
London Heathrow
Finnair
 
1 STOP
ICN
Seoul Incheon Intl
ICN
Seoul Incheon Intl
Finnair
 
1 STOP
LHR
London Heathrow

One-way flights to Seoul from Heathrow

The cheapest one-way flights from Heathrow to Seoul
04:20 - 07:40
Etihad Airways
1 stop
19h 20m
LHR - ICN
Etihad Airways
£350
Gotogate
07:45 - 09:40
Multiple Airlines
3 stops
41h 55m
LHR - ICN
Multiple Airlines
£351
Kiwi.com
14:20 - 04:20
Finnair
1 stop
30h 00m
LHR - ICN
Finnair
£352
StudentUniverse

Related info for your journey

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

Flight FAQs

From Heathrow to Seoul

Are flight prices decreasing from Heathrow 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 Heathrow 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 Heathrow to Seoul for under £600 on Cheapflights?

Yes, there are multiple flights from Heathrow to Seoul for under £600. The cheapest flight booked recently is on Finnair for just £538, but on average you can expect to pay £560.

Are there direct flights from Heathrow to Seoul for under £700 on Cheapflights?

Cheapflights has 20 direct flights from Heathrow to Seoul under £700. A good price for a direct flight from Heathrow to Seoul is less than £706.

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

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

Is Heathrow weather warmer or cooler than Seoul?

With an average temperature of 29 °C, peak weather can be found in August. As a traveller, expect to see changes in flight prices during that period. The temperatures in Seoul are hotter than in Heathrow.

How long does is the flight from Heathrow to Seoul?

Departing from Heathrow to Seoul will take you 13h 10m. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

Finnair, at £413, was found to be the cheapest airline from Heathrow to Seoul.Alternate airlines flying return to your destination include Lufthansa and Etihad Airways. Finnair is 31% cheaper than the average price of flights available within the next 90 days to this destination.

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

The cheapest airline one-way is Finnair, with whom users have recently found tickets for as low as £323. Check flights for Etihad Airways, as they currently have the next best price.

Alternative routes for Heathrow to Seoul

Destination information for Seoul

Things to know before you go. Useful info for your trip from Heathrow to Seoul
Today's exchange rate
£1 = 1543원
Average temperature for August in Seoul
29.0 °C
Avg rainfall for August in Seoul
358.0 mm

Airports servicing London

Airports servicing Seoul

Gimpo Intl (GMP)

Hourly flight availability from Heathrow to Seoul

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