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

Cheapflights users have booked flights from Seoul to London round-trip from £365. Other airlines that can offer you cheap pricing are China Eastern, from £373, and Air China, from £395. China Southern is priced at 38% 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 £158. China Eastern flights start at £159 while deals on Air China start at £202 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 cheapest flights from Seoul to London?

Looking for the cheapest flight from Seoul to London? While on average our users pay £677, our data indicates the cheapest price to be £490. The most popular route (Incheon Intl - London Heathrow), is priced around £372.

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 (63%), Virgin Atlantic (62%) and Asiana Airlines (56%).

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 Finnair, Korean Air or China Eastern as they are the most popular for this route.

What is the cheapest day to fly round-trip from Seoul to London?

Flying to your destination on a Monday 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 50% 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 £542.

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, November can be a great choice for travel to London. Flights to London from Seoul in November are about £589 on average during November, but can be found for as low as £328.

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.

£158+ Flights from Seoul to London

Cheapflights Tip: The best prices from Seoul to London are usually found in November or December, booked 64 days in advance, depart on a Wednesday or Thursday and return on a Wednesday

Cheap flight deals from Seoul to London

Round-trip from	£365
One-way from	£158
Popular in	September
Cheapest in	November
Average price	£728
Good round-trip deal	£728 or less
Good one-way deal	£532 or less

China Southern
14/5-19/5
2 total stops
68h 00m total
Seoul to London

Search Deals

China Southern
14/5
1 total stop
36h 35m total
Seoul to London

Search Deals

Highest demand for flights based on searches. 15% potential increase in price (£80 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (£13 potential savings vs. average return price).

Search Deals

Average for round-trip flights in April 2025

Search Deals

Price to beat on a round-trip flight from Seoul (SEL) to London (LON).

Search Deals

Price to beat on a one-way flight from Seoul (SEL) to London (LON).

Search Deals

Find flight deals from Seoul to London

Cheapest flights from Seoul to London
Explore the most affordable flight options available from Seoul to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 April 2025.

Wed 14/513:30GMP - LHR

1 stop36h 35mChina Southern

Mon 19/521:00LHR - GMP

1 stop31h 25mChina Southern

Deal found 17/4£365

Wed 14/512:00GMP - LGW

1 stop35h 00mChina Eastern

Sat 17/518:00LGW - GMP

1 stop33h 00mChina Eastern

Deal found 17/4£373

Wed 14/512:00GMP - LHR

1 stop38h 40mChina Eastern

Sun 18/521:20LHR - GMP

1 stop29h 40mChina Eastern

Deal found 17/4£376

Fri 9/516:20ICN - LHR

1 stop34h 20mChina Eastern

Mon 12/521:20LHR - ICN

1 stop30h 35mChina Eastern

Deal found 18/4£387

Sun 1/614:30ICN - LGW

1 stop32h 40mChina Eastern

Sat 14/618:00LGW - ICN

1 stop15h 25mChina Eastern

Deal found 18/4£387

Sat 17/509:25ICN - LHR

1 stop16h 40mChina Southern

Sun 25/522:10LHR - ICN

1 stop33h 15mChina Southern

Deal found 17/4£390

Sun 18/513:05ICN - LHR

1 stop36h 40mAir China

Sat 24/522:00LHR - ICN

1 stop30h 55mAir China

Deal found 17/4£395

Wed 14/510:05ICN - LHR

1 stop19h 40mSWISS

Sun 18/517:15LHR - ICN

2 stops55h 10mSWISS

Deal found 17/4£401

Mon 9/617:50ICN - LGW

1 stop20h 45mAir China

Sat 21/612:35LGW - ICN

1 stop15h 00mAir China

Deal found 18/4£405

Tue 27/512:55ICN - LGW

1 stop34h 05mMultiple Airlines

Tue 9/918:00LGW - ICN

1 stop18h 45mMultiple Airlines

Deal found 17/4£415

Thu 8/506:15GMP - LGW

2 stops32h 25mMultiple Airlines

Mon 12/511:35LGW - GMP

2 stops25h 30mMultiple Airlines

Deal found 17/4£418

Fri 16/514:25GMP - LHR

1 stop35h 20mAir China

Mon 26/520:25LHR - GMP

1 stop32h 40mAir China

Deal found 17/4£426

Best flights from Seoul to London
Discover carefully curated flight deals from Seoul to London that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 18 April 2025.

Wed 14/513:30GMP - LHR

1 stop36h 35mChina Southern

Mon 19/521:00LHR - GMP

1 stop31h 25mChina Southern

Deal found 17/4£365

Wed 14/512:00GMP - LGW

1 stop35h 00mChina Eastern

Sat 17/518:00LGW - GMP

1 stop33h 00mChina Eastern

Deal found 17/4£373

Sun 18/513:05ICN - LHR

1 stop36h 40mAir China

Sat 24/522:00LHR - ICN

1 stop30h 55mAir China

Deal found 17/4£395

Wed 14/510:05ICN - LHR

1 stop19h 40mSWISS

Sun 18/517:15LHR - ICN

2 stops55h 10mSWISS

Deal found 17/4£401

Tue 27/512:55ICN - LGW

1 stop34h 05mMultiple Airlines

Tue 9/918:00LGW - ICN

1 stop18h 45mMultiple Airlines

Deal found 17/4£415

Tue 9/921:50ICN - LHR

1 stop25h 20mFinnair

Mon 15/918:10LHR - ICN

1 stop33h 10mFinnair

Deal found 17/4£473

Wed 7/501:35ICN - LHR

1 stop25h 10mEtihad Airways

Tue 20/509:30LHR - ICN

1 stop28h 35mEtihad Airways

Deal found 17/4£488

Fri 20/616:40ICN - LHR

1 stop35h 10mShenzhen Airlines

Mon 30/622:05LHR - ICN

1 stop33h 35mShenzhen Airlines

Deal found 17/4£495

Tue 17/611:40ICN - LHR

1 stop19h 00mLufthansa

Thu 19/609:30LHR - ICN

1 stop16h 25mLufthansa

Deal found 17/4£502

Tue 20/522:25ICN - LCY

1 stop16h 50mKLM

Tue 3/617:10LCY - ICN

1 stop15h 15mKLM

Deal found 17/4£534

Mon 12/522:45ICN - STN

1 stop22h 10mEmirates

Thu 15/514:55STN - ICN

1 stop19h 55mEmirates

Deal found 17/4£588

Wed 14/512:00GMP - LHR

1 stop38h 40mChina Eastern

Sun 18/521:20LHR - GMP

1 stop29h 40mChina Eastern

Deal found 17/4£376

Direct flights from Seoul to London
Explore direct flight options from Seoul to London based on user searches, and compare prices and availability for your desired travel dates. Data last updated 18 April 2025.

Thu 15/512:20ICN - LHR

Nonstop14h 30mAsiana Airlines

Tue 20/520:40LHR - ICN

Nonstop12h 50mAsiana Airlines

Deal found 17/4£689

Thu 15/510:55ICN - LHR

Nonstop14h 25mKorean Air

Sun 18/519:35LHR - ICN

Nonstop12h 40mKorean Air

Deal found 16/4£711

Last-minute flights from Seoul to London
Discover last-minute flight deals from Seoul to London. Data last updated 18 April 2025 and is based on user searches.

Wed 23/410:05ICN - LHR

2 stops30h 10mSWISS

Fri 25/406:00LHR - ICN

1 stop18h 25mSWISS

Deal found 17/4£642

Wed 23/413:05ICN - LHR

1 stop36h 40mMultiple Airlines

Wed 30/422:05LHR - ICN

1 stop33h 35mMultiple Airlines

Deal found 16/4£689

Wed 23/417:50ICN - LGW

1 stop20h 45mAir China

Sun 27/412:35LGW - ICN

1 stop15h 00mAir China

Deal found 18/4£751

Wed 23/409:25ICN - LHR

1 stop16h 40mChina Southern

Mon 19/521:00LHR - ICN

1 stop17h 10mChina Southern

Deal found 18/4£761

Thu 24/411:00ICN - LGW

3 stops44h 50mMultiple Airlines

Sat 26/411:15LGW - ICN

3 stops25h 25mMultiple Airlines

Deal found 16/4£590

Thu 24/411:00ICN - STN

3 stops39h 35mMultiple Airlines

Mon 28/407:50STN - ICN

3 stops28h 50mMultiple Airlines

Deal found 17/4£594

Thu 24/413:05ICN - LHR

1 stop15h 25mAir China

Sat 26/422:00LHR - ICN

1 stop30h 55mAir China

Deal found 16/4£644

Thu 24/408:05GMP - LHR

2 stops20h 25mMultiple Airlines

Thu 1/520:25LHR - GMP

1 stop32h 40mMultiple Airlines

Deal found 16/4£745

Thu 24/406:15GMP - LGW

3 stops45h 25mMultiple Airlines

Thu 1/518:00LGW - GMP

1 stop33h 00mMultiple Airlines

Deal found 16/4£748

Thu 24/408:35GMP - LHR

1 stop17h 10mAir China

Thu 1/520:25LHR - GMP

1 stop32h 40mAir China

Deal found 16/4£800

Sun 27/416:20ICN - LGW

1 stop22h 20mChina Eastern

Fri 2/511:35LGW - ICN

1 stop16h 20mChina Eastern

Deal found 16/4£768

Mon 28/413:30GMP - LHR

2 stops50h 10mChina Southern

Mon 5/521:00LHR - GMP

1 stop31h 25mChina Southern

Deal found 17/4£775

One-way flights from Seoul to London
Search for one-way flight options from Seoul to London. Find affordable one-way fares based on user searches. Data last updated 18 April 2025.

Wed 14/513:30GMP - LHR

1 stop36h 35mChina Southern

Deal found 17/4£158

Tue 6/512:00GMP - LGW

1 stop26h 40mChina Eastern

Deal found 17/4£159

Thu 8/512:00GMP - LHR

1 stop38h 40mChina Eastern

Deal found 17/4£160

Thu 15/516:45ICN - LHR

1 stop34h 15mChina Southern

Deal found 17/4£165

Thu 15/516:35ICN - LGW

1 stop22h 05mChina Eastern

Deal found 18/4£165

Mon 12/521:15ICN - LGW

1 stop29h 15mChina Southern

Deal found 16/4£165

Sat 24/516:20ICN - LHR

1 stop34h 20mChina Eastern

Deal found 17/4£167

Tue 13/518:25ICN - STN

2 stops30h 25mMultiple Airlines

Deal found 17/4£168

Tue 17/606:10GMP - LGW

2 stops32h 30mMultiple Airlines

Deal found 18/4£172

Tue 17/606:10GMP - LHR

2 stops44h 30mMultiple Airlines

Deal found 18/4£172

Mon 12/514:55ICN - LHR

1 stop37h 20mAir China

Deal found 18/4£202

Sat 21/610:05ICN - LHR

1 stop39h 45mVietnam Airlines

Deal found 18/4£207

Cheapflights Fare Finder

Use the filters below to find and compare flights from Seoul to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SeoulLondon

GMP - LHR

GMPLHR

Seoul Gimpo Intl

Wed 14/5

13:30-18:05

1 stop36h 35m

London Heathrow

Mon 19/5

21:00-12:25

1 stop31h 25m

£365

SeoulLondon

GMP - LGW

GMPLGW

Seoul Gimpo Intl

Wed 14/5

12:00-15:00

1 stop35h 00m

London Gatwick

Sat 17/5

18:00-11:00

1 stop33h 00m

£373

SeoulLondon

GMP - LHR

GMPLHR

Seoul Gimpo Intl

Wed 14/5

12:00-18:40

1 stop38h 40m

London Heathrow

Sun 18/5

21:20-11:00

1 stop29h 40m

£376

IncheonLondon

ICN - LHR

ICNLHR

Incheon Intl

Fri 9/5

16:20-18:40

1 stop34h 20m

London Heathrow

Mon 12/5

21:20-11:55

1 stop30h 35m

£387

IncheonLondon

ICN - LGW

ICNLGW

Incheon Intl

Sun 1/6

14:30-15:10

1 stop32h 40m

London Gatwick

Sat 14/6

18:00-17:25

1 stop15h 25m

£387

IncheonLondon

ICN - LHR

ICNLHR

Incheon Intl

Sat 17/5

09:25-18:05

1 stop16h 40m

London Heathrow

Sun 25/5

22:10-15:25

1 stop33h 15m

£390

IncheonLondon

ICN - LHR

ICNLHR

Incheon Intl

Sun 18/5

13:05-17:45

1 stop36h 40m

London Heathrow

Sat 24/5

22:00-12:55

1 stop30h 55m

£395

IncheonLondon

ICN - LHR

ICNLHR

Incheon Intl

Wed 14/5

10:05-21:45

1 stop19h 40m

London Heathrow

Sun 18/5

17:15-08:25

2 stops55h 10m

£401

IncheonLondon

ICN - LGW

ICNLGW

Incheon Intl

Mon 9/6

17:50-06:35

1 stop20h 45m

London Gatwick

Sat 21/6

12:35-11:35

1 stop15h 00m

£405

IncheonLondon

ICN - LGW

ICNLGW

Incheon Intl

Tue 27/5

12:55-15:00

1 stop34h 05m

London Gatwick

Tue 9/9

18:00-20:45

1 stop18h 45m

£415

Flights are sorted by cheapest return flights first.

Deals found on 17/4

Showing 1-10 of 60 results

...

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.

Cheapflights Insights

Everything you need to know about your flight from Seoul to London

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

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 64 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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 £112). Flying from Seoul to London in August is currently the most expensive (average of £164). 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.

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 morning tend to be the most expensive. A flight in the evening could potentially save you up to 32% on airfare.

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

Travellers seeking maximum savings on their Seoul to London flight should consider departing on Thursday afternoons when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Seoul to London

The most flights from SEL to LON are scheduled on a Monday (3 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (3 on average).

Rainfall in London by month

In terms of precipitation, rainfall in London ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London when rainfall is around 40.0 mm.

Temperature in London by month

If weather is an important factor for your trip to London, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

Reviews of airlines servicing London

Peruse reviews from past customers who have flown with EVA Air, ANA and Emirates 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.

EVA Air

8.4

Very Good

1,177 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

EVA Air

8.4

Very Good

1,177 reviews

EVA Air

8.4

Very Good

1,177 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

ANA

8.3

Very Good

845 reviews

EVA Air

8.4

Very Good

1,177 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

Emirates

8.0

Very Good

3,200 reviews

EVA Air

8.4

Very Good

1,177 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

KLM

7.8

Good

1,329 reviews

EVA Air

8.4

Very Good

1,177 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

Thai Airways

7.7

Good

323 reviews

EVA Air

8.4

Very Good

1,177 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

Related info for your journey

What are the cheapest airlines flying from Seoul to London round-trip?
Cheapflights users have booked flights from Seoul to London round-trip from £365. Other airlines that can offer you cheap pricing are China Eastern, from £373, and Air China, from £395. China Southern is priced at 38% 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 £158. China Eastern flights start at £159 while deals on Air China start at £202 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 (63%), Virgin Atlantic (62%) and Asiana Airlines (56%).
What are the cheapest flights from Seoul to London?
Looking for the cheapest flight from Seoul to London? While on average our users pay £677, our data indicates the cheapest price to be £490. The most popular route (Incheon Intl - London Heathrow), is priced around £372.
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.
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 £112). Flying from Seoul to London in August is currently the most expensive (average of £164). 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

Hounslow

Deal

Milton Keynes

Gatwick

Luton

Slough

Croydon

Eastbourne

Wembley

Hayes

Crawley

Southend-on-Sea

Maidstone

Ipswich

Southall

Ilford

Winchester

Folkestone

Dartford

Watford

Browse thousands of different options on Cheapflights for your next trip

Top 4 airlines flying from Seoul to London

Airline	Cheapest	Average	Flexibility	On-time
China Eastern	Cheapest£359	Average£547	FlexibilityNo cancel fee	On-time62%	Search China Eastern flights
Finnair	Cheapest£568	Average£680	FlexibilityNo cancel fee	On-time76%	Search Finnair flights
Asiana Airlines	Cheapest£656	Average£803	FlexibilityNo cancel fee	On-time76%	Search Asiana Airlines flights
Korean Air	Cheapest£680	Average£896	FlexibilityNo cancel fee	On-time81%	Search Korean Air flights

Fly with Cheapflights

How does Cheapflights help users find flights from Seoul to London?

When you search for this flight from Seoul to London, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

Millions of users choose and trust Cheapflights to book the best flight deals from Seoul to London for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Certainly. Search results for flights to London from Seoul shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Of course! You can now track prices for flights from Seoul to London and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from Seoul to London from £158

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 14/5. Fares are subject to change and may not be available on all flights or dates of travel.

Cheapflights Tip: The best prices from Seoul to London are usually found in November or December, booked 64 days in advance, depart on a Wednesday or Thursday and return on a Wednesday

Cheap flight deals from Seoul to London

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from Seoul to London

Cheapest flights from Seoul to LondonExplore the most affordable flight options available from Seoul to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 April 2025.

Explore the most affordable flight options available from Seoul to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 April 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Seoul to London that are best for you.

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.

Cheapflights Insights

Everything you need to know about your flight from Seoul to London

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 11 April 2025.

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

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

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 18 April 2025.

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 16 December 2024.

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 18 April 2025.

Rainfall in London by month

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

Temperature in London by month

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

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 18 April 2025.

Peruse reviews from past customers who have flown with EVA Air, ANA and Emirates 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.

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.

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

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

What are the most popular routes from Seoul to London?

What are the most reliable airlines from Seoul to London?

What are the cheapest flights from Seoul to London?

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

How can I find direct flights from Seoul to London?

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

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

Travelling to a place near Seoul?

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.

Alternative routes for Seoul to London

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Top 4 airlines flying from Seoul to London

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Cheapest flights from Seoul to London
Explore the most affordable flight options available from Seoul to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 April 2025.