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Cheap flights from Seoul to London Heathrow Airport from £187

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 13/6. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
SEL — LHR
4 Jun — 11 Jun1
1 adult
Tue 4/6
Tue 11/6

The best prices from Seoul to London Heathrow are usually found in May or February, booked 38 days in advance, depart on a Saturday or Monday and return on a Tuesday

Cheap flight deals from Seoul to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Seoul (SEL) to Heathrow (LHR). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 30 May 2024.

Popular in

September

Cheapest in

May

Average price

£734

Round-trip from

£68
High demand for flights, 17% potential price rise
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Best time to find cheap flights, 14% potential price drop
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Average for round-trip flights in May 2024
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From Seoul (SEL) to London Heathrow
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What is the cheapest day to fly round-trip from Seoul to London Heathrow Airport?

Flying to your destination on a Thursday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to London Heathrow Airport. Check prices with Cheapflights to find a great deal for your trip.

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

Users have found that booking a flight from Seoul to London Heathrow Airport at least 22 days early can save you up to 22% on average compared to booking a flight this week. If booking 22 days before your flight isn’t an option for you, users have found flights from Seoul to London Heathrow Airport for as little as £516 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 £829 for flights departing within the next 3 days.

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

Due to multiple factors, expect to potentially pay more when booking in September. For low rates, March can be a great choice for travel to London Heathrow Airport. Flights to London Heathrow Airport from Seoul in March are about £727 on average during March, but can be found for as low as £437.

What is the cheapest time of day to fly from SEL to LHR?

A simple way to save on the total cost of your ticket is to fly from Seoul to London Heathrow Airport at midday. If you’re flexible enough to do this you can expect to save up to 29% on your trip compared to booking a flight in the afternoon.

Cheap Etihad Airways flights from Seoul to Heathrow

Explore cheap flight options specifically provided by Etihad Airways for the route between Seoul and Heathrow. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 908,271 searches. Data last updated 30 May 2024.
Take a look at some of the lowest-priced Etihad Airways flights heading from Seoul to London. Make sure to double check the flight details before booking.
Wed 3/700:55ICN - LHR
1 stop37h 50mEtihad Airways
Thu 5/909:30LHR - ICN
1 stop28h 10mEtihad Airways
Deal found 29/5£446
Sun 9/600:55ICN - LHR
1 stop37h 50mEtihad Airways
Tue 11/609:30LHR - ICN
1 stop28h 10mEtihad Airways
Deal found 29/5£475
Sun 4/800:55ICN - LHR
1 stop37h 50mEtihad Airways
Thu 5/909:30LHR - ICN
1 stop28h 10mEtihad Airways
Deal found 29/5£477
Sun 20/1000:55ICN - LHR
1 stop25h 50mEtihad Airways
Thu 14/1109:00LHR - ICN
1 stop28h 20mEtihad Airways
Deal found 29/5£480
Wed 7/800:55ICN - LHR
1 stop25h 50mEtihad Airways
Tue 20/809:30LHR - ICN
1 stop28h 10mEtihad Airways
Deal found 28/5£480
Mon 11/1100:15ICN - LHR
1 stop39h 30mEtihad Airways
Thu 14/1109:00LHR - ICN
1 stop28h 20mEtihad Airways
Deal found 29/5£487
Mon 10/600:55ICN - LHR
1 stop25h 50mEtihad Airways
Tue 18/609:30LHR - ICN
1 stop28h 10mEtihad Airways
Deal found 29/5£494
Sun 9/600:55ICN - LHR
1 stop37h 50mEtihad Airways
Tue 18/609:30LHR - ICN
1 stop28h 10mEtihad Airways
Deal found 29/5£514
Fri 7/600:55ICN - LHR
1 stop37h 50mEtihad Airways
Thu 13/609:30LHR - ICN
1 stop28h 10mEtihad Airways
Deal found 30/5£516

  • Etihad Airways is one of the most popular airlines used for those travelling from Seoul to London Heathrow Airport. Flights on this route from Etihad Airways typically cost £1,209.69 RT, a price that is 37% more expensive than the average Seoul to London Heathrow Airport flight. The cheapest flight found was £982 RT. The most popular departure airport in Seoul when flying to London Heathrow Airport is Incheon Intl Airport. The most popular airport to fly into when visiting London Heathrow Airport is London Heathrow Airport. When flying from Seoul to London Heathrow Airport, Etihad Airways flights are 12% more popular than any other airline flying that same route.

Cheap China Southern flights from Seoul to Heathrow

Explore cheap flight options specifically provided by China Southern for the route between Seoul and Heathrow. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 908,271 searches. Data last updated 30 May 2024.
Some of the lowest-priced China Southern flights we've found at this time heading from Seoul to London. If these deals don't fit your criteria, make sure to check back soon as new deals are always added.
Tue 29/1010:40ICN - LHR
1 stop15h 40mChina Southern
Wed 6/1121:10LHR - ICN
1 stop31h 40mChina Southern
Deal found 29/5£421
Tue 5/1113:45GMP - LHR
1 stop36h 35mChina Southern
Tue 12/1121:30LHR - GMP
1 stop29h 55mChina Southern
Deal found 29/5£421
Mon 21/1013:25GMP - LHR
1 stop36h 40mChina Southern
Mon 28/1021:30LHR - GMP
1 stop29h 55mChina Southern
Deal found 29/5£422
Fri 11/1010:45ICN - LHR
1 stop40h 25mChina Southern
Tue 22/1022:10LHR - ICN
1 stop33h 15mChina Southern
Deal found 28/5£423
Sat 12/1016:45ICN - LHR
1 stop34h 25mChina Southern
Mon 21/1022:10LHR - ICN
1 stop31h 45mChina Southern
Deal found 28/5£424
Thu 31/1010:40ICN - LHR
1 stop15h 40mChina Southern
Thu 28/1121:10LHR - ICN
1 stop38h 25mChina Southern
Deal found 29/5£425
Sun 3/1114:50ICN - LHR
1 stop35h 25mChina Southern
Sat 16/1121:10LHR - ICN
1 stop38h 25mChina Southern
Deal found 29/5£427
Thu 17/1009:25ICN - LHR
1 stop17h 05mChina Southern
Sun 20/1020:50LHR - ICN
1 stop17h 20mChina Southern
Deal found 28/5£447
Tue 15/1009:25ICN - LHR
1 stop16h 40mChina Southern
Wed 23/1022:10LHR - ICN
1 stop31h 45mChina Southern
Deal found 30/5£455

  • China Southern is one of the most popular airlines used for those travelling from Seoul to London Heathrow Airport. Seoul to London Heathrow Airport flights are typically 35% more expensive than other airlines travelling the same route. Flights from China Southern typically cost £1,202.55 RT. The cheapest China Southern flight found for this route was £932. Incheon Intl Airport is the most common Seoul airport to take off from when flying to London Heathrow Airport. London Heathrow Airport is the most popular arrival airport in London Heathrow Airport. When flying from Seoul to London Heathrow Airport, China Southern flights are 9% more popular than any other airline flying that same route.

Cheap Seoul to Heathrow flights in May & June 2024

Find cheap flight options from Seoul to Heathrow specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 908,271 searches. Prices were last updated on 30 May 2024.
These are some of the best deals we've found on flights to London in 2024 at this time. For more flight deals, be sure to check back very soon.
Thu 20/612:55ICN - LHR
1 stop37h 45mChina Eastern
Sun 23/621:20LHR - ICN
1 stop34h 00mChina Eastern
Deal found 30/5£403
Wed 19/612:55ICN - LHR
1 stop37h 45mChina Eastern
Mon 24/621:20LHR - ICN
1 stop32h 10mChina Eastern
Deal found 30/5£404
Wed 19/614:30ICN - LHR
1 stop36h 10mChina Eastern
Wed 3/721:20LHR - ICN
1 stop30h 35mChina Eastern
Deal found 30/5£405
Thu 20/618:25ICN - LHR
1 stop32h 15mChina Eastern
Mon 24/621:20LHR - ICN
1 stop36h 05mChina Eastern
Deal found 29/5£406
Mon 24/616:20ICN - LHR
1 stop34h 20mChina Eastern
Wed 26/621:20LHR - ICN
1 stop32h 10mChina Eastern
Deal found 29/5£407
Thu 20/612:55ICN - LHR
1 stop37h 45mChina Eastern
Fri 28/621:20LHR - ICN
1 stop36h 05mChina Eastern
Deal found 29/5£407
Wed 12/616:20ICN - LHR
1 stop34h 20mChina Eastern
Tue 18/621:20LHR - ICN
1 stop30h 35mChina Eastern
Deal found 30/5£409
Wed 19/614:55ICN - LHR
1 stop37h 20mAir China
Mon 24/620:25LHR - ICN
1 stop33h 15mAir China
Deal found 29/5£415
Wed 19/614:55ICN - LHR
1 stop37h 20mAir China
Tue 25/620:25LHR - ICN
1 stop31h 10mAir China
Deal found 29/5£418

Seoul to Heathrow 2024 flight deals

Discover exclusive flight deals for travel between Seoul and Heathrow in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 908,271 searches. Data last updated 30 May 2024.
These are some of the best deals we've found on flights to London in 2024 at this time. For more flight deals, be sure to check back very soon.
Wed 16/1014:55ICN - LHR
1 stop37h 20mAir China
Tue 22/1022:00LHR - ICN
1 stop30h 55mAir China
Deal found 29/5£401
Mon 4/1114:55ICN - LHR
1 stop38h 15mAir China
Tue 12/1122:05LHR - ICN
1 stop30h 35mAir China
Deal found 30/5£402
Fri 11/1014:55ICN - LHR
1 stop37h 20mAir China
Tue 22/1022:00LHR - ICN
1 stop30h 55mAir China
Deal found 30/5£403
Thu 20/612:55ICN - LHR
1 stop37h 45mChina Eastern
Sun 23/621:20LHR - ICN
1 stop34h 00mChina Eastern
Deal found 30/5£403
Wed 19/612:55ICN - LHR
1 stop37h 45mChina Eastern
Mon 24/621:20LHR - ICN
1 stop32h 10mChina Eastern
Deal found 30/5£404
Mon 14/1014:55ICN - LHR
1 stop37h 20mAir China
Tue 22/1022:00LHR - ICN
1 stop30h 55mAir China
Deal found 28/5£405
Thu 20/618:25ICN - LHR
1 stop32h 15mChina Eastern
Mon 24/621:20LHR - ICN
1 stop36h 05mChina Eastern
Deal found 29/5£406
Mon 24/616:20ICN - LHR
1 stop34h 20mChina Eastern
Wed 26/621:20LHR - ICN
1 stop32h 10mChina Eastern
Deal found 29/5£407
Thu 20/612:55ICN - LHR
1 stop37h 45mChina Eastern
Fri 28/621:20LHR - ICN
1 stop36h 05mChina Eastern
Deal found 29/5£407

Direct flights to Heathrow from Seoul

Discover direct flight options from Seoul to Heathrow. Find direct flights with no stopovers, providing a convenient travel experience. Explore direct flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 908,271 searches. Data last updated 30 May 2024.
To help reduce your travel time, choose from one of these non-stop flights from Seoul to London. Users seeking other options on flights from Seoul to London should update the search form at the top of the page.
Thu 17/1010:50ICN - LHR
Nonstop14h 30mKorean Air
Sun 20/1019:35LHR - ICN
Nonstop12h 40mKorean Air
Deal found 28/5£748
Fri 11/1012:20ICN - LHR
Nonstop14h 30mAsiana Airlines
Mon 4/1120:10LHR - ICN
Nonstop10h 55mAsiana Airlines
Deal found 30/5£756
Fri 11/1012:20ICN - LHR
Nonstop14h 30mAsiana Airlines
Tue 22/1020:40LHR - ICN
Nonstop12h 45mAsiana Airlines
Deal found 28/5£759
Fri 14/612:20ICN - LHR
Nonstop14h 30mAsiana Airlines
Mon 17/620:40LHR - ICN
Nonstop12h 45mAsiana Airlines
Deal found 29/5£760
Wed 18/912:20ICN - LHR
Nonstop14h 30mAsiana Airlines
Wed 25/920:40LHR - ICN
Nonstop12h 45mAsiana Airlines
Deal found 30/5£778
Mon 19/812:20ICN - LHR
Nonstop14h 30mAsiana Airlines
Mon 26/820:40LHR - ICN
Nonstop12h 45mAsiana Airlines
Deal found 30/5£783
Thu 19/912:20ICN - LHR
Nonstop14h 30mAsiana Airlines
Tue 1/1020:40LHR - ICN
Nonstop12h 45mAsiana Airlines
Deal found 29/5£787
Thu 24/1010:50ICN - LHR
Nonstop14h 30mKorean Air
Thu 31/1018:50LHR - ICN
Nonstop11h 00mKorean Air
Deal found 30/5£788
Fri 15/1114:30ICN - LHR
Nonstop12h 30mAsiana Airlines
Sun 17/1120:10LHR - ICN
Nonstop10h 55mAsiana Airlines
Deal found 29/5£792

Seoul to Heathrow flights leaving soon

Find last-minute flight options from Seoul to Heathrow for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 908,271 searches. Data last updated 30 May 2024.
Have a look at some of the flights available from Seoul to London departing last-minute. Users should be sure to double check the price, date, and time of their last-minute flight.
Sun 9/614:30ICN - LHR
1 stop36h 10mChina Eastern
Tue 18/621:20LHR - ICN
1 stop30h 35mChina Eastern
Deal found 30/5£404
Sun 9/612:55ICN - LHR
1 stop37h 45mChina Eastern
Wed 19/621:20LHR - ICN
1 stop15h 25mChina Eastern
Deal found 30/5£433
Wed 5/614:55ICN - LHR
1 stop37h 20mAir China
Wed 26/620:25LHR - ICN
1 stop31h 10mAir China
Deal found 30/5£436
Wed 5/614:55ICN - LHR
1 stop37h 20mAir China
Wed 19/622:05LHR - ICN
1 stop29h 30mAir China
Deal found 30/5£437
Wed 5/614:55ICN - LHR
1 stop37h 20mAir China
Wed 26/620:25LHR - ICN
1 stop31h 10mAir China
Deal found 30/5£438
Wed 5/614:55ICN - LHR
1 stop37h 20mAir China
Thu 20/622:00LHR - ICN
1 stop30h 55mAir China
Deal found 30/5£445
Fri 7/609:25ICN - LHR
1 stop17h 05mChina Southern
Fri 12/722:10LHR - ICN
1 stop31h 45mChina Southern
Deal found 30/5£458
Thu 6/613:05ICN - LHR
1 stop14h 55mAir China
Wed 19/622:05LHR - ICN
1 stop15h 40mAir China
Deal found 30/5£464
Fri 7/608:55ICN - LHR
1 stop17h 45mChina Eastern
Tue 11/621:20LHR - ICN
1 stop36h 05mChina Eastern
Deal found 30/5£482

One-way flights to Heathrow from Seoul

Search for one-way flight options from Seoul to Heathrow. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 908,271 searches. Data last updated 30 May 2024.
Take a look at some of the one-way flights we've detected from Seoul to London. Users in need of a round-trip flight from Seoul to London instead should update the search form at the top of page.
Thu 13/609:25ICN - LHR
1 stop17h 05mChina Southern
Deal found 30/5£187
Fri 21/608:55ICN - LHR
1 stop17h 45mChina Eastern
Deal found 29/5£188
Thu 13/609:25ICN - LHR
1 stop17h 05mChina Southern
Deal found 29/5£189
Mon 17/613:25GMP - LHR
1 stop36h 40mChina Southern
Deal found 30/5£189
Tue 25/612:55ICN - LHR
1 stop37h 45mChina Eastern
Deal found 30/5£190
Fri 7/608:55ICN - LHR
1 stop17h 45mChina Eastern
Deal found 30/5£192
Sun 9/608:55ICN - LHR
1 stop17h 45mChina Eastern
Deal found 30/5£193
Tue 4/612:00GMP - LHR
1 stop38h 40mChina Eastern
Deal found 30/5£193
Sat 8/616:20ICN - LHR
1 stop34h 20mChina Eastern
Deal found 30/5£193

Find flights from Seoul to Heathrow within your budget

Customise your flight search to find flights from Seoul to Heathrow that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 908,271 searches. Data last updated 30 May 2024.

Fly from

Any airport

Fly to

Any airport

Budget

£401 - £821

Route

Depart

Return

Price

Incheon IntlLondon Heathrow

ICN - LHR

ICNLHR

Incheon Intl

Wed 16/10

1 stop37h 20m

London Heathrow

Tue 22/10

1 stop30h 55m

£401

Incheon IntlLondon Heathrow

ICN - LHR

ICNLHR

Incheon Intl

Mon 4/11

1 stop38h 15m

London Heathrow

Tue 12/11

1 stop30h 35m

£402

Incheon IntlLondon Heathrow

ICN - LHR

ICNLHR

Incheon Intl

Thu 20/6

1 stop37h 45m

London Heathrow

Sun 23/6

1 stop34h 00m

£403

Incheon IntlLondon Heathrow

ICN - LHR

ICNLHR

Incheon Intl

Wed 19/6

1 stop37h 45m

London Heathrow

Mon 24/6

1 stop32h 10m

£404

Incheon IntlLondon Heathrow

ICN - LHR

ICNLHR

Incheon Intl

Tue 29/10

1 stop15h 40m

London Heathrow

Wed 6/11

1 stop31h 40m

£421

Incheon IntlLondon Heathrow

ICN - LHR

ICNLHR

Incheon Intl

Wed 6/11

1 stop39h 30m

London Heathrow

Thu 14/11

2 stops20h 50m

£444

Incheon IntlLondon Heathrow

ICN - LHR

ICNLHR

Incheon Intl

Wed 3/7

1 stop37h 50m

London Heathrow

Thu 5/9

1 stop28h 10m

£446

Incheon IntlLondon Heathrow

ICN - LHR

ICNLHR

Incheon Intl

Tue 26/11

2 stops27h 15m

London Heathrow

Mon 2/12

1 stop15h 20m

£477

Seoul Gimpo IntlLondon Heathrow

GMP - LHR

GMPLHR

Seoul Gimpo Intl

Fri 14/6

1 stop35h 40m

London Heathrow

Tue 18/6

1 stop19h 20m

£821

Flights are sorted by cheapest first

Deals found on 29/5

How far ahead should I book a flight from Seoul to London Heathrow Airport?

Use this chart to determine the optimal time to book a return flight from Seoul to Heathrow. Price data was last updated on 24 May 2024.
Booking 38 days in advance of your planned departure date is, on average, the best time to get cheap flights from Seoul to London Heathrow Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
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What is the cheapest day to fly from Seoul to London Heathrow Airport?

Use this chart to determine the cheapest time to fly return from Seoul to Heathrow. Price data was last updated on 26 May 2024.
Morning
Midday
Afternoon
Evening
All times are departure.
Travellers seeking maximum savings on their Seoul to London Heathrow Airport flight should consider departing on Monday mornings when fares are most often at their lowest. Wednesday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
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Best time to book a flight from Seoul to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Seoul with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Temperature and rainfall in Heathrow by month

Plan your trip to Heathrow by taking into account the average temperature and rainfall totals by month.

LON

Temperature

4 - 17 °C

Reviews of airlines servicing Heathrow

Get insights into the airlines that provide service to Heathrow. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Heathrow. Reviews last updated 30 May 2024.
Peruse reviews from past customers who have flown with Etihad Airways, China Southern and Air China from Seoul to London to help guide your decision. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
ANA
8.5
Very Good
914 reviews
Check prices

Crew

8.8

Overall

8.5

Boarding

8.6

Entertainment

8.0

Food

7.8

Comfort

8.3

Reviews

1 / 10

Got me there and back on time. Except for a 30 min maintenance delay, but that meant more time for nap. Crew was super nice.

ANA
8.5
Very Good
914 reviews
ANA
8.5
Very Good
914 reviews
Check prices

Crew

8.8

Overall

8.5

Boarding

8.6

Entertainment

8.0

Food

7.8

Comfort

8.3

Reviews

1 / 10

Got me there and back on time. Except for a 30 min maintenance delay, but that meant more time for nap. Crew was super nice.

Qatar Airways
7.7
Good
4,339 reviews
ANA
8.5
Very Good
914 reviews
Check prices

Crew

8.8

Overall

8.5

Boarding

8.6

Entertainment

8.0

Food

7.8

Comfort

8.3

Reviews

1 / 10

Got me there and back on time. Except for a 30 min maintenance delay, but that meant more time for nap. Crew was super nice.

Vietnam Airlines
7.7
Good
289 reviews
ANA
8.5
Very Good
914 reviews
Check prices

Crew

8.8

Overall

8.5

Boarding

8.6

Entertainment

8.0

Food

7.8

Comfort

8.3

Reviews

1 / 10

Got me there and back on time. Except for a 30 min maintenance delay, but that meant more time for nap. Crew was super nice.

Etihad Airways
7.3
Good
1,344 reviews
ANA
8.5
Very Good
914 reviews
Check prices

Crew

8.8

Overall

8.5

Boarding

8.6

Entertainment

8.0

Food

7.8

Comfort

8.3

Reviews

1 / 10

Got me there and back on time. Except for a 30 min maintenance delay, but that meant more time for nap. Crew was super nice.

China Eastern
7.3
Good
484 reviews
ANA
8.5
Very Good
914 reviews
Check prices

Crew

8.8

Overall

8.5

Boarding

8.6

Entertainment

8.0

Food

7.8

Comfort

8.3

Reviews

1 / 10

Got me there and back on time. Except for a 30 min maintenance delay, but that meant more time for nap. Crew was super nice.

Related info for your journey

Find useful and relevant information for your journey from Seoul to Heathrow. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    Yes, there are multiple flights from Seoul to London Heathrow Airport for under £500. The cheapest flight booked recently is on Air China for just £401, but on average you can expect to pay £408.

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

    Cheapflights has at least 20 direct flights from Seoul to London Heathrow Airport under £800. A good price for a nonstop flight from Seoul to London Heathrow Airport is less than £786.

  • Are there last-minute flights available from Seoul to London Heathrow Airport for under £500?

    There are currently 20+ open flights from Seoul to London Heathrow Airport within the next 7 days for less than £500.

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

    Air China, at £401, was found to be the cheapest airline from Seoul to London Heathrow Airport.Alternate airlines flying return to your destination include China Eastern and China Southern. These flights start at 53% lower than the current average price 3 months from now.

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

    The cheapest airline one-way is China Southern, with whom users have recently found tickets for as low as £187. However, be on the lookout for offers from China Eastern and Shenzhen Airlines, as they are both options that can get you from Seoul to London Heathrow Airport for a low price.

  • What are the most reliable airlines from Seoul to London Heathrow Airport?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Seoul to London Heathrow Airport on time: Korean Air (75%), Virgin Atlantic (75%), Asiana Airlines (67%).

  • What are the cheapest flights from Seoul to London Heathrow Airport?

    Looking at all options, your cheapest flight can be booked for £451. While the most popular route (Incheon Intl - London Heathrow) can be booked for £436 on average our data indicates £802 when flying from Seoul to London Heathrow Airport.

  • What does ICN to LHR mean?

    Incheon Intl Airport is ICN and London Heathrow Airport is LHR. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service.

  • Can I find deals for flights from Seoul to Heathrow that include extra baggage allowance?

    The amount of baggage you can bring on your Seoul to Heathrow flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Seoul to Heathrow with specific airlines?

    Yes, Cheapflights allows you to browse and filter Seoul to Heathrow flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Seoul to Heathrow that include hotel bookings?

    Yes. In addition to deals on Seoul to Heathrow flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Seoul to Heathrow?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seoul to Heathrow.

  • Can I find deals for business class flights from Seoul to Heathrow?

    Yes. Cheapflights offers flight deals from Seoul to Heathrow by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Seoul to Heathrow that allow pets onboard?

    Many airlines flying from Seoul to Heathrow offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Seoul to Heathrow?

    Yes, you can often find last-minute deals on Seoul to Heathrow flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Seoul to London Heathrow Airport flight deals updated?

    The Seoul to London Heathrow Airport flight deals you see on this page were last updated on 30/5.

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

    China Southern, Etihad Airways and Korean Air are the most popular airlines when flying from Seoul to London Heathrow Airport.

  • What is the cheapest month to book a flight from Seoul to London Heathrow Airport?

    Currently, January is the cheapest month in which you can book a flight from Seoul to London Heathrow Airport (average of £110). Flying from Seoul to London Heathrow Airport in June is currently the most expensive (average of £162). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Top 7 airlines flying from Seoul to Heathrow

Discover the top 7 airlines that operate flights from Seoul to Heathrow. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 908,271 searches. Data last updated 30 May 2024.
AirlineCheapestAverageFlexibilityOn-time
China SouthernCheapest£408Average£496FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Etihad AirwaysCheapest£466Average£548FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
China EasternCheapest£505Average£565FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
LufthansaCheapest£560Average£621FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
LOTCheapest£651Average£1,017FlexibilityNo cancel feeOn-time81%
Search LOT flights
Asiana AirlinesCheapest£733Average£946FlexibilityNo cancel feeOn-time76%
Search Asiana Airlines flights
Korean AirCheapest£772Average£951FlexibilityNo cancel feeOn-time81%
Search Korean Air flights
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Search flights from Seoul to Heathrow by cabin class

Find flights from Seoul to Heathrow, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Hourly flight availability from Seoul to Heathrow

Find hourly flight availability from Seoul to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 30 May 2024.
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Weekly flight availability from Seoul to Heathrow

Explore weekly flight availability from Seoul to Heathrow. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 30 May 2024.
Monday2daily flights
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Thursday1daily flight
Friday2daily flights
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How does Cheapflights help users find flights from Seoul to Heathrow?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Heathrow from Seoul today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Seoul to Heathrow?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Seoul to Heathrow.

Can Cheapflights find flights from Seoul to Heathrow with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Seoul to Heathrow flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Seoul to Heathrow become cheaper?

Yes! Start tracking prices for Seoul to Heathrow flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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