Cheap flights from Heathrow to Seoul

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The best prices from Heathrow to Seoul are usually found in May or February, booked 60 days in advance, depart on a Wednesday or Tuesday and return on a Wednesday

Return
Economy
Fri 4/12
Fri 11/12
From
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To
#smartAirportField( "destination${leg}", $options['destination'], $options['destinationCode'], "#string('FROM_TO_INPUT_PLACEHOLDER_FFD')", "destination${leg}", "destinationcode${leg}" ) #nearbyAirportField("nearbyDestinationCheck${leg}", $nearbyD, false, "$!options['destination']")
Leaving on
Fri 4/12
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Anytime
From
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To
#smartAirportField( "destination${leg}", $options['destination'], $options['destinationCode'], "#string('FROM_TO_INPUT_PLACEHOLDER_FFD')", "destination${leg}", "destinationcode${leg}" ) #nearbyAirportField("nearbyDestinationCheck${leg}", $nearbyD, false, "$!options['destination']")
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#removeLegButton($self.id("removeLeg$leg"))
From
#smartAirportField( "origin${leg}", $options['origin'], $options['originCode'], "#string('FROM_TO_INPUT_PLACEHOLDER_FFD')", "origin$leg", "origincode$leg" ) #nearbyAirportField("nearbyOriginCheck$leg", $nearbyO, false "$!options['origin']")
To
#smartAirportField( "destination${leg}", $options['destination'], $options['destinationCode'], "#string('FROM_TO_INPUT_PLACEHOLDER_FFD')", "destination${leg}", "destinationcode${leg}" ) #nearbyAirportField("nearbyDestinationCheck${leg}", $nearbyD, false, "$!options['destination']")
Leaving on
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#removeLegButton($self.id("removeLeg$leg"))
From
#smartAirportField( "origin${leg}", $options['origin'], $options['originCode'], "#string('FROM_TO_INPUT_PLACEHOLDER_FFD')", "origin$leg", "origincode$leg" ) #nearbyAirportField("nearbyOriginCheck$leg", $nearbyO, false "$!options['origin']")
To
#smartAirportField( "destination${leg}", $options['destination'], $options['destinationCode'], "#string('FROM_TO_INPUT_PLACEHOLDER_FFD')", "destination${leg}", "destinationcode${leg}" ) #nearbyAirportField("nearbyDestinationCheck${leg}", $nearbyD, false, "$!options['destination']")
Leaving on
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Anytime
#removeLegButton($self.id("removeLeg$leg"))
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#smartAirportField( "origin${leg}", $options['origin'], $options['originCode'], "#string('FROM_TO_INPUT_PLACEHOLDER_FFD')", "origin$leg", "origincode$leg" ) #nearbyAirportField("nearbyOriginCheck$leg", $nearbyO, false "$!options['origin']")
To
#smartAirportField( "destination${leg}", $options['destination'], $options['destinationCode'], "#string('FROM_TO_INPUT_PLACEHOLDER_FFD')", "destination${leg}", "destinationcode${leg}" ) #nearbyAirportField("nearbyDestinationCheck${leg}", $nearbyD, false, "$!options['destination']")
Leaving on
Depart
Time
Anytime
#removeLegButton($self.id("removeLeg$leg"))
From
#smartAirportField( "origin${leg}", $options['origin'], $options['originCode'], "#string('FROM_TO_INPUT_PLACEHOLDER_FFD')", "origin$leg", "origincode$leg" ) #nearbyAirportField("nearbyOriginCheck$leg", $nearbyO, false "$!options['origin']")
To
#smartAirportField( "destination${leg}", $options['destination'], $options['destinationCode'], "#string('FROM_TO_INPUT_PLACEHOLDER_FFD')", "destination${leg}", "destinationcode${leg}" ) #nearbyAirportField("nearbyDestinationCheck${leg}", $nearbyD, false, "$!options['destination']")
Leaving on
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#removeLegButton($self.id("removeLeg$leg"))
#infantInLapWarning('multiRightOfTravelers')

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

LHR - SEL
Price
£480 - £662
SEL
Temperature
2 - 29 °C
SEL
Rainfall
20 - 411 mm

Popular in

December

High demand for flights, 16% potential price rise

Cheapest in

May

Best time to find cheap flights, 14% potential price drop

Round-trip from

£480

From Heathrow to Seoul

One-way from

£338

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 46 days early can save you up to 15% on average compared to booking a flight this week. If booking 46 days before your flight isn’t an option for you, users have found flights from Heathrow to Seoul for as little as £546 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 £651 for flights departing within the next 3 days.

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

March is one of the best times of the year to fly to Seoul from Heathrow. Prices for March average £533 per person but you can even find prices for as low as £380. The most expensive prices can be found in the month of December. Opting for a March flight can save you 20% on your journey compared to booking in March

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 November, December 2020

The best prices found for LHR to SEL flights in November, December
30 Nov - 13 Jan
£448pp
LHR
London Heathrow
Turkish Airlines
 
1 STOP
ICN
Incheon Intl
ICN
Incheon Intl
Turkish Airlines
 
1 STOP
LHR
London Heathrow
26 Dec - 15 Mar
£452pp
LHR
London Heathrow
Lufthansa
 
1 STOP
ICN
Incheon Intl
ICN
Incheon Intl
Lufthansa
 
1 STOP
LHR
London Heathrow
7 Dec - 11 Jan
£455pp
LHR
London Heathrow
Turkish Airlines
 
1 STOP
ICN
Incheon Intl
ICN
Incheon Intl
Turkish Airlines
 
1 STOP
LHR
London Heathrow

Heathrow to Seoul 2021 flight deals

Cheap flights to Seoul from Heathrow found for next year
30 Nov - 13 Jan
£448pp
LHR
London Heathrow
Turkish Airlines
 
1 STOP
ICN
Incheon Intl
ICN
Incheon Intl
Turkish Airlines
 
1 STOP
LHR
London Heathrow
26 Dec - 15 Mar
£452pp
LHR
London Heathrow
Lufthansa
 
1 STOP
ICN
Incheon Intl
ICN
Incheon Intl
Lufthansa
 
1 STOP
LHR
London Heathrow
7 Dec - 11 Jan
£455pp
LHR
London Heathrow
Turkish Airlines
 
1 STOP
ICN
Incheon Intl
ICN
Incheon Intl
Turkish Airlines
 
1 STOP
LHR
London Heathrow

Direct flights to Seoul from Heathrow

Save time with Heathrow to Seoul direct flight deals
18 Feb - 10 Aug
£548pp
LHR
London Heathrow
British Airways
Direct
ICN
Incheon Intl
ICN
Incheon Intl
British Airways
Direct
LHR
London Heathrow
15 Jan - 29 Jan
£549pp
LHR
London Heathrow
British Airways
Direct
ICN
Incheon Intl
ICN
Incheon Intl
British Airways
Direct
LHR
London Heathrow
1 Feb - 14 Feb
£550pp
LHR
London Heathrow
British Airways
Direct
ICN
Incheon Intl
ICN
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
7 Dec - 11 Jan
£455pp
LHR
London Heathrow
Turkish Airlines
 
1 STOP
ICN
Incheon Intl
ICN
Incheon Intl
Turkish Airlines
 
1 STOP
LHR
London Heathrow
7 Dec - 5 Mar
£466pp
LHR
London Heathrow
Turkish Airlines
 
1 STOP
ICN
Incheon Intl
ICN
Incheon Intl
Turkish Airlines
 
1 STOP
LHR
London Heathrow
4 Dec - 15 Jan
£475pp
LHR
London Heathrow
Turkish Airlines
 
1 STOP
ICN
Incheon Intl
ICN
Incheon Intl
Turkish Airlines
 
1 STOP
LHR
London Heathrow

One-way flights to Seoul from Heathrow

The cheapest one-way flights from Heathrow to Seoul
13:10 - 04:15
Finnair
1 stop
30h 05m
LHR - ICN
Finnair
£339
StudentUniverse
05:35 - 11:55
Multiple Airlines
2 stops
21h 20m
LHR - ICN
Multiple Airlines
£369
Kiwi.com

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.

What safety measures are being taken by airlines flying from London Heathrow 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. New policies for travellers booking flights from London Heathrow to Seoul include masks being provided and required on board, daily cleaning and sanitisation, use of HEPA filters, pre-flight testing for antibodies and symptoms, and socially-distanced seating (for a limited time). Keep in mind that policies will vary by airline.

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

Some of our airline partners flying from London Heathrow to Seoul have new flexible policies in place due to COVID-19. British Airways, Asiana Airlines, and Alitalia are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like British Airways with this kind of flexibility.

Can I find flights from Heathrow to Seoul for under £450 on Cheapflights?

Yes, there are multiple flights from Heathrow to Seoul for under £450. The cheapest flight booked recently is on LOT for just £435, but on average you can expect to pay £447.

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

Cheapflights has 20 direct flights from Heathrow to Seoul under £600. A good price for a direct flight from Heathrow to Seoul is less than £570.

Are there last-minute flights available from Heathrow to Seoul for under £525?

There are currently 20+ open flights from Heathrow to Seoul within the next 7 days for less than £525.

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 50m. 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?

LOT, at £435, was found to be the cheapest airline from Heathrow to Seoul.Alternate airlines flying return to your destination include Turkish Airlines and Lufthansa. LOT is 22% 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 £339. 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 = 1,473원
Average temperature for November in Seoul
12.0 °C
Avg rainfall for November in Seoul
57.0 mm

Airports servicing London

Airports servicing Seoul

Top 10 airlines from Heathrow to Seoul

The chart below displays the airlines Cheapflights users travelling from Heathrow 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
Air France
£477 £630 No change fee 77%
Search Air France flights
China Eastern
£485 £636 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
Etihad Airways
£565 £639 No change fee 75%
Search Etihad Airways flights
Alitalia
£479 £653 No cancel fee 81%
Search Alitalia flights
Air China
£520 £668 N/A 67%
Search Air China flights
Lufthansa
£495 £688 No change fee 76%
Search Lufthansa flights
Turkish Airlines
£598 £692 No cancel fee 77%
Search Turkish Airlines flights
LOT
£533 £709 No change fee 81%
Search LOT flights
KLM
£486 £749 No change fee 75%
Search KLM flights
Finnair
£610 £791 No change fee 76%
Search Finnair flights

Hourly flight availability from Heathrow to Seoul

Afternoon Midday to 6 PM 100% of flight departures
Early morning Midnight to 6 AM 0% of flight departures
Morning 6 AM to midday 0% of flight departures
Evening 6 PM to midnight 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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