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Cheap flights from Seoul to London from £184

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 17/6. 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 — LON
6 Jun — 13 Jun1
1 adult
Thu 6/6
Thu 13/6

The best prices from Seoul to London are usually found in March or May, booked 21 days in advance, depart on a Thursday or Saturday and return on a Wednesday

Cheap flight deals from Seoul to London

Discover tips and strategies to find the most affordable flight options for your journey from Seoul (SEL) to London (LON). 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 1 June 2024.

Popular in

September

Cheapest in

March

Average price

£698

Round-trip from

£68
High demand for flights, 21% potential price rise
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Best time to find cheap flights, 23% potential price drop
Search Deals
Average for round-trip flights in June 2024
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From Seoul (SEL) to London (LON)
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What is the cheapest day to fly round-trip from Seoul to London?

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. 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?

Find a great deal and save up to 22% by booking at least 22 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Seoul to London within the next two weeks, with the cheapest ticket starting at £515.

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

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. Flights to London from Seoul in March are about £725 on average during March, but can be found for as low as £436.

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

One of the essential ways to save on airfare from Seoul to London is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight in the afternoon could potentially save you up to 23% on airfare.

Cheap Air France flights from Seoul to London

Explore cheap flight options specifically provided by Air France for the route between Seoul and London. 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 909,873 searches. Data last updated 1 June 2024.
Check out some of the cheapest Air France flights we've come across from Seoul to London. Come back soon if you're not finding the exact deal you're looking for.
Sat 8/610:50ICN - LHR
1 stop18h 35mAir France
Sat 15/617:35LHR - ICN
2 stops38h 50mAir France
Deal found 31/5£529
Sat 8/610:50ICN - LHR
1 stop18h 35mAir France
Tue 11/619:45LHR - ICN
2 stops36h 40mAir France
Deal found 31/5£561

Cheap China Southern flights from Seoul to London

Explore cheap flight options specifically provided by China Southern for the route between Seoul and London. 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 909,873 searches. Data last updated 1 June 2024.
To aid your search, here are some of the cheapest China Southern flights we've found from Seoul to London. Deals frequently update to provide users with more options.
Sat 2/1114:50ICN - LHR
1 stop35h 25mChina Southern
Sat 9/1121:10LHR - ICN
1 stop38h 25mChina Southern
Deal found 1/6£417
Thu 17/1015:15ICN - LHR
1 stop35h 55mChina Southern
Thu 31/1021:10LHR - ICN
1 stop33h 05mChina Southern
Deal found 31/5£418
Thu 17/1016:45ICN - LHR
1 stop34h 25mChina Southern
Fri 29/1121:10LHR - ICN
1 stop38h 25mChina Southern
Deal found 1/6£419
Sat 19/1015:15ICN - LHR
1 stop35h 55mChina Southern
Wed 23/1022:10LHR - ICN
1 stop33h 15mChina Southern
Deal found 1/6£423
Sat 12/1015:15ICN - LHR
1 stop35h 55mChina Southern
Sat 26/1020:50LHR - ICN
1 stop17h 10mChina Southern
Deal found 1/6£425
Sun 17/1113:45GMP - LHR
1 stop36h 35mChina Southern
Sun 24/1121:30LHR - GMP
1 stop29h 55mChina Southern
Deal found 31/5£433
Sun 9/609:25ICN - LHR
1 stop17h 05mChina Southern
Wed 19/620:50LHR - ICN
1 stop17h 20mChina Southern
Deal found 1/6£485
Fri 7/609:25ICN - LHR
1 stop17h 05mChina Southern
Mon 10/622:10LHR - ICN
1 stop33h 15mChina Southern
Deal found 31/5£487
Fri 7/609:25ICN - LHR
1 stop17h 05mChina Southern
Sun 16/622:10LHR - ICN
1 stop33h 15mChina Southern
Deal found 31/5£488

Cheap Seoul to London flights in June & July 2024

Find cheap flight options from Seoul to London specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 909,873 searches. Prices were last updated on 1 June 2024.
Listed are some of the best fares we've found on flights departing from Seoul to London in 2024. Check back in a little while for more flight options.
Thu 20/612:00GMP - LGW
1 stop35h 10mChina Eastern
Tue 25/618:10LGW - GMP
1 stop17h 40mChina Eastern
Deal found 31/5£408
Sun 9/614:20GMP - LGW
1 stop24h 15mAir China
Wed 19/612:35LGW - GMP
1 stop16h 25mAir China
Deal found 1/6£431
Thu 20/612:00GMP - LGW
1 stop35h 10mChina Eastern
Sat 29/611:35LGW - GMP
1 stop24h 15mChina Eastern
Deal found 1/6£451
Sun 9/614:20GMP - LGW
1 stop24h 15mAir China
Wed 19/612:35LGW - GMP
1 stop16h 25mAir China
Deal found 1/6£453
Tue 18/614:20GMP - LGW
1 stop24h 15mAir China
Tue 2/712:35LGW - GMP
1 stop16h 25mAir China
Deal found 1/6£455
Sun 23/620:50GMP - LGW
1 stop26h 10mMultiple Airlines
Fri 28/620:00LGW - GMP
1 stop31h 00mMultiple Airlines
Deal found 31/5£461
Tue 18/610:25ICN - LHR
1 stop17h 35mAir China
Thu 20/620:25LHR - ICN
1 stop17h 20mAir China
Deal found 1/6£464
Wed 19/614:20GMP - LGW
1 stop24h 15mAir China
Thu 4/712:35LGW - GMP
1 stop16h 25mAir China
Deal found 31/5£465
Tue 11/613:05ICN - LHR
1 stop14h 55mAir China
Tue 25/620:25LHR - ICN
1 stop31h 10mAir China
Deal found 1/6£465

Seoul to London 2024 flight deals

Discover exclusive flight deals for travel between Seoul and London in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 909,873 searches. Data last updated 1 June 2024.
Listed are some of the best fares we've found on flights departing from Seoul to London in 2024. Check back in a little while for more flight options.
Thu 20/612:00GMP - LGW
1 stop35h 10mChina Eastern
Tue 25/618:10LGW - GMP
1 stop17h 40mChina Eastern
Deal found 31/5£408
Fri 11/1012:00GMP - LHR
1 stop38h 40mChina Eastern
Thu 24/1021:20LHR - GMP
1 stop29h 40mChina Eastern
Deal found 31/5£409
Mon 4/1113:45GMP - LHR
1 stop36h 35mChina Southern
Fri 15/1121:30LHR - GMP
1 stop29h 55mChina Southern
Deal found 1/6£417
Mon 14/1013:25GMP - LHR
1 stop36h 40mChina Southern
Sun 20/1020:50LHR - GMP
1 stop31h 35mChina Southern
Deal found 1/6£418
Tue 12/1114:20GMP - LHR
1 stop34h 35mAir China
Thu 14/1120:25LHR - GMP
1 stop31h 35mAir China
Deal found 31/5£425
Mon 4/1114:20GMP - LHR
1 stop36h 30mAir China
Fri 8/1120:25LHR - GMP
1 stop31h 35mAir China
Deal found 1/6£426
Tue 24/1214:20GMP - LHR
1 stop34h 35mAir China
Wed 1/117:40LHR - GMP
1 stop34h 20mAir China
Deal found 31/5£427
Thu 19/1214:20GMP - LHR
1 stop34h 35mAir China
Thu 16/120:25LHR - GMP
1 stop31h 35mAir China
Deal found 31/5£428
Sun 9/614:20GMP - LGW
1 stop24h 15mAir China
Wed 19/612:35LGW - GMP
1 stop16h 25mAir China
Deal found 1/6£431

Direct flights to London from Seoul

Discover direct flight options from Seoul to London. 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 909,873 searches. Data last updated 1 June 2024.
To help reduce your travel time, choose from one of these non-stop flights from Seoul to London. Those looking to potentially save on 1 or 2-stop flights from Seoul to London should utilise the search form at the top of the page.
Tue 18/612:20ICN - LHR
Nonstop14h 30mAsiana Airlines
Wed 3/720:40LHR - ICN
Nonstop12h 45mAsiana Airlines
Deal found 1/6£735
Tue 2/710:50ICN - LHR
Nonstop14h 30mKorean Air
Tue 16/719:55LHR - ICN
Nonstop12h 20mKorean Air
Deal found 1/6£738
Thu 19/912:20ICN - LHR
Nonstop14h 30mAsiana Airlines
Tue 1/1020:40LHR - ICN
Nonstop12h 45mAsiana Airlines
Deal found 1/6£761
Sun 18/810:50ICN - LHR
Nonstop14h 30mKorean Air
Tue 20/819:55LHR - ICN
Nonstop12h 20mKorean Air
Deal found 1/6£764
Mon 11/1114:30ICN - LHR
Nonstop12h 30mAsiana Airlines
Mon 18/1120:10LHR - ICN
Nonstop10h 55mAsiana Airlines
Deal found 1/6£771
Mon 11/1114:30ICN - LHR
Nonstop12h 30mAsiana Airlines
Fri 29/1120:10LHR - ICN
Nonstop10h 55mAsiana Airlines
Deal found 1/6£771
Fri 8/1114:30ICN - LHR
Nonstop12h 30mAsiana Airlines
Mon 18/1120:10LHR - ICN
Nonstop10h 55mAsiana Airlines
Deal found 1/6£772
Fri 28/610:50ICN - LHR
Nonstop14h 30mKorean Air
Thu 4/719:55LHR - ICN
Nonstop12h 20mKorean Air
Deal found 1/6£773
Wed 20/1114:30ICN - LHR
Nonstop12h 30mAsiana Airlines
Sat 30/1120:10LHR - ICN
Nonstop10h 55mAsiana Airlines
Deal found 1/6£774

Seoul to London flights leaving soon

Find last-minute flight options from Seoul to London 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 909,873 searches. Data last updated 1 June 2024.
Users seeking a last-minute flight from Seoul to London should consider booking one of these fares. Users should double check the flight they book to ensure it matches the day, time, and destination they're looking for.
Sun 9/614:20GMP - LGW
1 stop24h 15mAir China
Wed 19/612:35LGW - GMP
1 stop16h 25mAir China
Deal found 1/6£431
Sun 9/614:20GMP - LGW
1 stop24h 15mAir China
Wed 19/612:35LGW - GMP
1 stop16h 25mAir China
Deal found 1/6£453
Tue 11/613:05ICN - LHR
1 stop14h 55mAir China
Tue 25/620:25LHR - ICN
1 stop31h 10mAir China
Deal found 1/6£465
Tue 11/613:05ICN - LHR
1 stop14h 55mAir China
Thu 20/622:00LHR - ICN
1 stop30h 55mAir China
Deal found 31/5£469
Tue 11/613:05ICN - LHR
1 stop14h 55mAir China
Thu 20/622:00LHR - ICN
1 stop30h 55mAir China
Deal found 30/5£472
Tue 11/613:05ICN - LHR
1 stop14h 55mAir China
Thu 27/620:25LHR - ICN
1 stop17h 20mAir China
Deal found 31/5£473
Tue 11/612:55ICN - LHR
1 stop37h 45mChina Eastern
Fri 21/621:20LHR - ICN
1 stop34h 00mChina Eastern
Deal found 31/5£479
Fri 7/608:55ICN - LHR
1 stop17h 45mChina Eastern
Wed 12/621:20LHR - ICN
1 stop34h 00mChina Eastern
Deal found 31/5£479
Mon 10/610:25ICN - LHR
1 stop17h 35mAir China
Mon 24/620:25LHR - ICN
1 stop33h 15mAir China
Deal found 1/6£482

One-way flights to London from Seoul

Search for one-way flight options from Seoul to London. 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 909,873 searches. Data last updated 1 June 2024.
Take a look at some of the best available options we've come across on one-way flights from Seoul to London. Users needing a return flight from Seoul to London should utilize the search form above.
Mon 17/613:25GMP - LHR
1 stop36h 40mChina Southern
Deal found 1/6£184
Sat 15/609:25ICN - LHR
1 stop17h 05mChina Southern
Deal found 1/6£185
Mon 17/613:25GMP - LHR
1 stop36h 40mChina Southern
Deal found 1/6£187
Mon 17/613:25GMP - LHR
1 stop36h 40mChina Southern
Deal found 31/5£188
Wed 19/612:00GMP - LGW
1 stop33h 50mChina Eastern
Deal found 1/6£189
Wed 19/614:30ICN - LGW
1 stop31h 20mChina Eastern
Deal found 1/6£189
Tue 11/618:25ICN - LHR
1 stop32h 15mChina Eastern
Deal found 1/6£191
Thu 13/608:55ICN - LGW
1 stop29h 45mChina Eastern
Deal found 1/6£191
Wed 19/618:25ICN - LGW
1 stop27h 25mChina Eastern
Deal found 31/5£192

Find flights from Seoul to London within your budget

Customise your flight search to find flights from Seoul to London 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 909,873 searches. Data last updated 1 June 2024.

Fly from

Any airport

Fly to

Any airport

Budget

£399 - £533

Route

Depart

Return

Price

Incheon IntlLondon Heathrow

ICN - LHR

ICNLHR

Incheon Intl

Fri 8/11

1 stop38h 15m

London Heathrow

Tue 12/11

1 stop30h 35m

£399

Incheon IntlLondon Heathrow

ICN - LHR

ICNLHR

Incheon Intl

Sun 13/10

1 stop37h 45m

London Heathrow

Tue 22/10

1 stop36h 05m

£406

Incheon IntlLondon Heathrow

ICN - LHR

ICNLHR

Incheon Intl

Sat 2/11

1 stop35h 25m

London Heathrow

Sat 9/11

1 stop38h 25m

£417

Seoul Gimpo IntlLondon Gatwick

GMP - LGW

GMPLGW

Seoul Gimpo Intl

Sun 23/6

1 stop26h 10m

London Gatwick

Fri 28/6

1 stop31h 00m

£461

Incheon IntlLondon Heathrow

ICN - LHR

ICNLHR

Incheon Intl

Mon 14/10

1 stop25h 50m

London Heathrow

Tue 22/10

1 stop22h 50m

£482

Incheon IntlLondon Heathrow

ICN - LHR

ICNLHR

Incheon Intl

Fri 22/11

1 stop16h 50m

London Heathrow

Thu 28/11

2 stops18h 10m

£502

Incheon IntlLondon Heathrow

ICN - LHR

ICNLHR

Incheon Intl

Mon 24/6

1 stop30h 00m

London Heathrow

Mon 26/5

1 stop28h 05m

£512

Incheon IntlLondon City

ICN - LCY

ICNLCY

Incheon Intl

Mon 10/6

1 stop17h 45m

London City

Mon 17/6

1 stop14h 35m

£512

Incheon IntlLondon Heathrow

ICN - LHR

ICNLHR

Incheon Intl

Sat 15/6

1 stop37h 05m

London Heathrow

Sun 16/6

1 stop31h 35m

£533

Flights are sorted by cheapest first

Deals found on 1/6

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

Use this chart to determine the optimal time to book a return flight from Seoul to London. Price data was last updated on 24 May 2024.
The price you pay for your flight from Seoul to London may vary depending on when you book. For the best chance of a lower fare, look to book 21 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
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What is the cheapest day to fly from Seoul to London?

Use this chart to determine the cheapest time to fly return from Seoul to London. 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 flight should consider departing on Friday afternoons when fares are most often at their lowest. Friday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from Seoul to London

Have a flexible travel schedule? Discover the best time to fly to London 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 London by month

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

LON

Temperature

4 - 17 °C

Reviews of airlines servicing London

Get insights into the airlines that provide service to London. 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 London. Reviews last updated 1 June 2024.
Peruse reviews from past customers who have flown with Air France, China Southern and Shenzhen Airlines from Seoul to London to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
ANA
8.5
Very Good
914 reviews
Check prices

Crew

8.8

Entertainment

8.0

Boarding

8.6

Food

7.8

Overall

8.5

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

Entertainment

8.0

Boarding

8.6

Food

7.8

Overall

8.5

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.

Japan Airlines
8.3
Very Good
1,466 reviews
ANA
8.5
Very Good
914 reviews
Check prices

Crew

8.8

Entertainment

8.0

Boarding

8.6

Food

7.8

Overall

8.5

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.

Singapore Airlines
8.2
Very Good
1,423 reviews
ANA
8.5
Very Good
914 reviews
Check prices

Crew

8.8

Entertainment

8.0

Boarding

8.6

Food

7.8

Overall

8.5

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.

Emirates
8.1
Very Good
3,907 reviews
ANA
8.5
Very Good
914 reviews
Check prices

Crew

8.8

Entertainment

8.0

Boarding

8.6

Food

7.8

Overall

8.5

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.

KLM
7.9
Good
1,512 reviews
ANA
8.5
Very Good
914 reviews
Check prices

Crew

8.8

Entertainment

8.0

Boarding

8.6

Food

7.8

Overall

8.5

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 London. 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 for under £400 on Cheapflights?

    Yes, there are multiple flights from Seoul to London for under £400. The cheapest flight booked recently is on Air China for just £399, but on average you can expect to pay £410.

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

    Cheapflights has at least 20 direct flights from Seoul to London under £800. A good price for a nonstop flight from Seoul to London is less than £774.

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

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

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

    Cheapflights users have booked flights from Seoul to London round-trip from £399. Other airlines that can offer you cheap pricing are China Eastern, from £406, and China Southern, from £417. Air China is priced at 45% lower than the current average price of a flight leaving 3 months from now.

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

    To fly one-way, consider booking your trip with China Southern, which is currently one of the cheapest options available, starting at £184. China Eastern flights start at £189 while deals on Air China start at £217 one-way.

  • What are the most popular routes from Seoul to London?

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

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

    The top 3 most reliable airlines when flying from Seoul to London are Korean Air (75%), Virgin Atlantic (75%) and Asiana Airlines (67%).

  • What are the cheapest flights from Seoul to London?

    Looking for the cheapest flight from Seoul to London? While on average our users pay £800, our data indicates the cheapest price to be £450. The most popular route (Incheon Intl - London Heathrow), is priced around £402.

  • What does ICN to LHR mean?

    ICN stands for Incheon Intl Airport, while LHR stands for London Heathrow Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry. Ready for more IATA code knowledge? These are related airports for your current travel destination: London Gatwick Airport (LGW), London Stansted Airport (STN), London Luton Airport (LTN), London City Airport (LCY), London Southend Airport (SEN).

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

    The amount of baggage you can bring on your Seoul to London 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 London with specific airlines?

    Yes, Cheapflights allows you to browse and filter Seoul to London 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 London that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from Seoul to London 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 London that allow pets onboard?

    Many airlines flying from Seoul to London 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 London?

    Yes, you can often find last-minute deals on Seoul to London 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 flight deals updated?

    The Seoul to London flight deals you see on this page were last updated on 1/6.

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

    When booking a flight from Seoul to London, you may want to consider flying on China Southern, Etihad Airways or Korean Air as they are the most popular for this route.

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

    Currently, January is the cheapest month in which you can book a flight from Seoul to London (average of £110). Flying from Seoul to London 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 7 airlines flying from Seoul to London

Discover the top 7 airlines that operate flights from Seoul to London. 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 909,873 searches. Data last updated 1 June 2024.
AirlineCheapestAverageFlexibilityOn-time
China SouthernCheapest£407Average£495FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Etihad AirwaysCheapest£465Average£546FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
China EasternCheapest£491Average£571FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
LufthansaCheapest£559Average£620FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
LOTCheapest£650Average£1,015FlexibilityNo cancel feeOn-time81%
Search LOT flights
Asiana AirlinesCheapest£731Average£944FlexibilityNo cancel feeOn-time76%
Search Asiana Airlines flights
Korean AirCheapest£771Average£949FlexibilityNo cancel feeOn-time81%
Search Korean Air flights
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Search flights from Seoul to London by cabin class

Find flights from Seoul to London, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
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Hourly flight availability from Seoul to London

Find hourly flight availability from Seoul to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 1 June 2024.
0%of flight departuresEarly morningMidnight to 6 am
100%of flight departuresMorning6 am to noon
0%of flight departuresAfternoonNoon to 6 pm
0%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Midday
6 PM

Weekly flight availability from Seoul to London

Explore weekly flight availability from Seoul to London. 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 1 June 2024.
Monday2daily flights
Tuesday2daily flights
Wednesday2daily flights
Thursday1daily flight
Friday2daily flights
Saturday2daily flights
Sunday2daily flights

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