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

Cheapflights users have booked flights from Seoul to London round-trip from £364. Other airlines that can offer you cheap pricing are China Southern, from £378, and Air China, from £399. China Eastern is priced at 40% 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 £163. Air China flights start at £197 while deals on China Eastern start at £201 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 £1,077, our data indicates the cheapest price to be £352. 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 (69%), Asiana Airlines (67%) and Virgin Atlantic (66%).

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 56% 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 £505.

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, December can be a great choice for travel to London. Flights to London from Seoul in December are about £607 on average during December, but can be found for as low as £338.

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.

£163+ Flights from Seoul to London

Cheapflights Tip: The best prices from Seoul to London are usually found in December or November, booked 21 days in advance, depart on a Wednesday or Thursday and return on a Wednesday

Cheap flight deals from Seoul to London

Round-trip from	£364
One-way from	£163
Popular in	September
Cheapest in	December
Average price	£508
Good round-trip deal	£747 or less
Good one-way deal	£364 or less

China Eastern
7/5-9/5
2 total stops
50h 55m total
Seoul to London

Search Deals

China Southern
9/4
1 total stop
36h 35m total
Seoul to London

Search Deals

Highest demand for flights based on searches. 15% potential increase in price (£83 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 March 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 27 March 2025.

Wed 7/512:00GMP - LGW

1 stop26h 40mChina Eastern

Fri 9/511:35LGW - GMP

1 stop24h 15mChina Eastern

Deal found 25/3£364

Tue 1/413:30GMP - LHR

1 stop36h 35mChina Southern

Wed 23/421:00LHR - GMP

1 stop31h 25mChina Southern

Deal found 26/3£366

Wed 7/520:50GMP - LHR

1 stop29h 50mChina Eastern

Sat 17/521:20LHR - GMP

1 stop29h 40mChina Eastern

Deal found 26/3£384

Wed 9/414:25GMP - LGW

1 stop24h 10mAir China

Tue 22/412:35LGW - GMP

1 stop16h 30mAir China

Deal found 26/3£399

Mon 16/614:25GMP - LHR

1 stop35h 20mAir China

Fri 20/620:25LHR - GMP

1 stop32h 40mAir China

Deal found 26/3£415

Tue 1/412:55ICN - LHR

1 stop37h 45mChina Eastern

Mon 14/421:20LHR - ICN

1 stop32h 10mChina Eastern

Deal found 27/3£416

Mon 26/516:20ICN - LGW

1 stop30h 40mChina Eastern

Fri 30/518:40LGW - ICN

1 stop36h 45mChina Eastern

Deal found 27/3£416

Thu 10/416:45ICN - LHR

1 stop34h 15mChina Southern

Thu 24/421:00LHR - ICN

1 stop17h 10mChina Southern

Deal found 26/3£417

Thu 15/520:50GMP - LGW

2 stops34h 35mMultiple Airlines

Mon 19/515:50LGW - GMP

2 stops35h 10mMultiple Airlines

Deal found 26/3£417

Wed 28/514:55ICN - LHR

1 stop37h 20mAir China

Sat 7/622:00LHR - ICN

1 stop30h 55mAir China

Deal found 27/3£418

Fri 28/314:55ICN - LHR

1 stop37h 45mMultiple Airlines

Mon 14/422:10LHR - ICN

1 stop33h 15mMultiple Airlines

Deal found 27/3£418

Mon 31/321:15ICN - LGW

1 stop29h 15mMultiple Airlines

Tue 22/411:35LGW - ICN

2 stops25h 30mMultiple Airlines

Deal found 27/3£418

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 27 March 2025.

Wed 7/512:00GMP - LGW

1 stop26h 40mChina Eastern

Fri 9/511:35LGW - GMP

1 stop24h 15mChina Eastern

Deal found 25/3£364

Thu 8/513:30GMP - LHR

1 stop36h 35mChina Southern

Tue 13/521:00LHR - GMP

1 stop31h 25mChina Southern

Deal found 26/3£378

Wed 9/414:25GMP - LGW

1 stop24h 10mAir China

Tue 22/412:35LGW - GMP

1 stop16h 30mAir China

Deal found 26/3£399

Thu 15/520:50GMP - LGW

2 stops34h 35mMultiple Airlines

Mon 19/515:50LGW - GMP

2 stops35h 10mMultiple Airlines

Deal found 26/3£417

Mon 7/421:50ICN - LHR

1 stop22h 20mFinnair

Sun 20/418:10LHR - ICN

1 stop33h 10mFinnair

Deal found 25/3£437

Wed 7/500:10ICN - LHR

1 stop24h 25mMalaysia Airlines

Wed 28/511:00LHR - ICN

1 stop36h 10mMalaysia Airlines

Deal found 25/3£461

Wed 9/401:35ICN - LHR

1 stop37h 25mEtihad Airways

Thu 24/421:45LHR - ICN

1 stop16h 20mEtihad Airways

Deal found 27/3£476

Tue 6/511:40ICN - LHR

2 stops18h 30mLufthansa

Tue 13/510:30LHR - ICN

1 stop15h 25mLufthansa

Deal found 27/3£483

Wed 21/510:05ICN - LCY

1 stop16h 40mSWISS

Tue 27/509:25LCY - ICN

1 stop15h 00mSWISS

Deal found 26/3£494

Thu 17/416:40ICN - LHR

1 stop35h 20mShenzhen Airlines

Sun 20/422:05LHR - ICN

1 stop33h 40mShenzhen Airlines

Deal found 26/3£501

Thu 10/422:25ICN - LCY

1 stop17h 45mKLM

Thu 24/417:50LCY - ICN

1 stop14h 35mKLM

Deal found 26/3£525

Mon 12/522:45ICN - STN

1 stop22h 10mEmirates

Thu 29/514:55STN - ICN

1 stop19h 55mEmirates

Deal found 26/3£595

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 27 March 2025.

Tue 8/412:20ICN - LHR

Nonstop14h 30mAsiana Airlines

Wed 16/420:40LHR - ICN

Nonstop12h 50mAsiana Airlines

Deal found 27/3£642

Tue 8/410:55ICN - LHR

Nonstop14h 25mKorean Air

Wed 16/419:35LHR - ICN

Nonstop12h 40mKorean Air

Deal found 26/3£650

Wed 9/410:55ICN - LHR

Nonstop14h 25mVirgin Atlantic

Tue 22/419:35LHR - ICN

Nonstop12h 40mVirgin Atlantic

Deal found 26/3£704

Last-minute flights from Seoul to London
Discover last-minute flight deals from Seoul to London. Data last updated 27 March 2025 and is based on user searches.

Thu 27/312:15ICN - LHR

1 stop18h 10mAir France

Mon 31/319:45LHR - ICN

1 stop26h 45mAir France

Deal found 26/3£453

Fri 28/314:55ICN - LHR

1 stop37h 45mMultiple Airlines

Mon 14/422:10LHR - ICN

1 stop33h 15mMultiple Airlines

Deal found 27/3£418

Mon 31/321:15ICN - LGW

1 stop29h 15mMultiple Airlines

Tue 22/411:35LGW - ICN

2 stops25h 30mMultiple Airlines

Deal found 27/3£418

Tue 1/413:30GMP - LHR

1 stop36h 35mChina Southern

Wed 23/421:00LHR - GMP

1 stop31h 25mChina Southern

Deal found 26/3£366

Tue 1/412:55ICN - LHR

1 stop37h 45mChina Eastern

Mon 14/421:20LHR - ICN

1 stop32h 10mChina Eastern

Deal found 27/3£416

Tue 1/417:50ICN - LHR

1 stop31h 55mAir China

Sun 27/422:40LHR - ICN

1 stop33h 55mAir China

Deal found 27/3£418

Tue 1/416:45ICN - LHR

1 stop34h 15mChina Southern

Mon 14/422:10LHR - ICN

1 stop33h 15mChina Southern

Deal found 26/3£420

Tue 1/412:55ICN - LGW

1 stop25h 45mChina Eastern

Wed 30/418:25LGW - ICN

1 stop37h 00mChina Eastern

Deal found 27/3£420

Tue 1/410:50ICN - LGW

1 stop27h 45mAir China

Fri 25/412:35LGW - ICN

1 stop20h 00mAir China

Deal found 27/3£421

Tue 1/414:25GMP - LHR

1 stop35h 20mAir China

Tue 8/422:40LHR - GMP

1 stop30h 25mAir China

Deal found 27/3£460

Tue 1/414:25GMP - LGW

1 stop24h 10mAir China

Wed 23/412:35LGW - GMP

1 stop16h 30mAir China

Deal found 26/3£493

Wed 2/401:35ICN - LHR

1 stop25h 10mEtihad Airways

Tue 22/414:45LHR - ICN

1 stop23h 20mEtihad Airways

Deal found 25/3£459

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 27 March 2025.

Wed 9/413:30GMP - LHR

1 stop36h 35mChina Southern

Deal found 26/3£163

Thu 22/508:15ICN - LHR

3 stops42h 25mMultiple Airlines

Deal found 26/3£181

Wed 2/412:35ICN - LGW

1 stop28h 20mMultiple Airlines

Deal found 26/3£184

Wed 2/414:55ICN - LHR

1 stop37h 20mAir China

Deal found 27/3£197

Mon 7/411:05ICN - STN

1 stop31h 35mMultiple Airlines

Deal found 26/3£198

Wed 2/414:30ICN - LHR

1 stop36h 10mChina Eastern

Deal found 26/3£201

Wed 9/412:00GMP - LGW

1 stop35h 00mChina Eastern

Deal found 26/3£201

Wed 9/414:30ICN - LGW

1 stop32h 30mChina Eastern

Deal found 26/3£201

Wed 7/512:00GMP - LHR

1 stop38h 40mChina Eastern

Deal found 26/3£201

Fri 16/500:10ICN - LHR

1 stop24h 25mMalaysia Airlines

Deal found 26/3£208

Wed 9/416:20ICN - LTN

3 stops47h 25mMultiple Airlines

Deal found 27/3£210

Sat 21/618:05ICN - LHR

1 stop31h 45mVietnam Airlines

Deal found 26/3£213

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 - LGW

GMPLGW

Seoul Gimpo Intl

Wed 7/5

12:00-06:40

1 stop26h 40m

London Gatwick

Fri 9/5

11:35-19:50

1 stop24h 15m

£364

SeoulLondon

GMP - LHR

GMPLHR

Seoul Gimpo Intl

Thu 8/5

13:30-18:05

1 stop36h 35m

London Heathrow

Tue 13/5

21:00-12:25

1 stop31h 25m

£378

SeoulLondon

GMP - LHR

GMPLHR

Seoul Gimpo Intl

Wed 7/5

20:50-18:40

1 stop29h 50m

London Heathrow

Sat 17/5

21:20-11:00

1 stop29h 40m

£384

SeoulLondon

GMP - LGW

GMPLGW

Seoul Gimpo Intl

Wed 9/4

14:25-06:35

1 stop24h 10m

London Gatwick

Tue 22/4

12:35-13:05

1 stop16h 30m

£399

SeoulLondon

GMP - LHR

GMPLHR

Seoul Gimpo Intl

Mon 16/6

14:25-17:45

1 stop35h 20m

London Heathrow

Fri 20/6

20:25-13:05

1 stop32h 40m

£415

IncheonLondon

ICN - LGW

ICNLGW

Incheon Intl

Mon 26/5

16:20-15:00

1 stop30h 40m

London Gatwick

Fri 30/5

18:40-15:25

1 stop36h 45m

£416

SeoulLondon

GMP - LGW

GMPLGW

Seoul Gimpo Intl

Thu 15/5

20:50-23:25

2 stops34h 35m

London Gatwick

Mon 19/5

15:50-11:00

2 stops35h 10m

£417

IncheonLondon

ICN - LHR

ICNLHR

Incheon Intl

Thu 10/4

16:45-19:00

1 stop34h 15m

London Heathrow

Thu 24/4

21:00-22:10

1 stop17h 10m

£417

IncheonLondon

ICN - LHR

ICNLHR

Incheon Intl

Wed 28/5

14:55-20:15

1 stop37h 20m

London Heathrow

Sat 7/6

22:00-12:55

1 stop30h 55m

£418

IncheonLondon

ICN - LGW

ICNLGW

Incheon Intl

Mon 23/6

21:15-18:30

1 stop29h 15m

London Gatwick

Mon 30/6

12:00-15:25

1 stop19h 25m

£418

Flights are sorted by cheapest return flights first.

Deals found on 26/3

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 21 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 33% 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.

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, Japan Airlines and ANA 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

1,169 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

1,169 reviews

EVA Air

8.4

Very Good

1,169 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.

Japan Airlines

8.3

Very Good

1,440 reviews

EVA Air

8.4

Very Good

1,169 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

829 reviews

EVA Air

8.4

Very Good

1,169 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

3,189 reviews

EVA Air

8.4

Very Good

1,169 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

1,321 reviews

EVA Air

8.4

Very Good

1,169 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 £364. Other airlines that can offer you cheap pricing are China Southern, from £378, and Air China, from £399. China Eastern is priced at 40% 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 £163. Air China flights start at £197 while deals on China Eastern start at £201 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 (69%), Asiana Airlines (67%) and Virgin Atlantic (66%).
What are the cheapest flights from Seoul to London?
Looking for the cheapest flight from Seoul to London? While on average our users pay £1,077, our data indicates the cheapest price to be £352. 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

Croydon

Luton

Slough

Eastbourne

Wembley

Hayes

Ilford

Crawley

Southend-on-Sea

Winchester

Maidstone

Ipswich

Watford

Southall

Dartford

Folkestone

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£368	Average£562	FlexibilityNo cancel fee	On-time62%	Search China Eastern flights
Finnair	Cheapest£583	Average£698	FlexibilityNo cancel fee	On-time76%	Search Finnair flights
Asiana Airlines	Cheapest£614	Average£808	FlexibilityNo cancel fee	On-time76%	Search Asiana Airlines flights
Korean Air	Cheapest£698	Average£960	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 £163

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 9/4. 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 December or November, booked 21 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 27 March 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 27 March 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 21 March 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 27 March 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.

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 27 March 2025.

Peruse reviews from past customers who have flown with EVA Air, Japan Airlines and ANA 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

See prices for flight routes from nearby airports that may be better suited for you.

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 27 March 2025.