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Cheap flights from Seoul to England from £174

SEL — LHR
5 Dec — 12 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Seoul to England

Enter your travel dates to find the best prices.

Cheapest flights from Seoul to England

Thu 19/1112:00 -
1 stop27h 30m
Sat 21/1110:30 -
1 stop24h 20m
Deal found 4/11£458
Fri 13/1112:00 -
1 stop27h 30m
Sun 15/1117:00 -
1 stop17h 50m
Deal found 2/11£471
Thu 17/1223:45 -
1 stop18h 45m
Mon 11/119:15 -
1 stop14h 45m
Deal found 1/11£477
Thu 26/1115:40 -
2 stops23h 50m
Wed 2/1217:00 -
2 stops20h 10m
Deal found 1/11£482
Thu 17/1223:45 -
1 stop18h 45m
Wed 6/119:15 -
1 stop14h 45m
Deal found 1/11£487
Thu 5/1120:50 -
1 stop26h 10m
Wed 18/1117:00 -
1 stop17h 50m
Deal found 31/10£488
Tue 1/1209:05 -
1 stop30h 35m
Sun 6/1210:05 -
1 stop19h 25m
Deal found 3/11£489
Thu 3/1220:45 -
1 stop18h 55m
Sun 6/1210:05 -
1 stop33h 25m
Deal found 3/11£490
Tue 1/1223:45 -
1 stop27h 50m
Mon 14/1219:15 -
1 stop14h 45m
Deal found 1/11£495
Fri 4/1223:45 -
1 stop27h 45m
Thu 10/1206:40 -
1 stop27h 20m
Deal found 3/11£497
Mon 21/1218:20 -
1 stop35h 10m
Wed 30/1221:10 -
1 stop31h 45m
Deal found 2/11£497
Thu 17/1214:55 -
1 stop33h 25m
Mon 4/111:35 -
1 stop25h 20m
Deal found 2/11£499

Find flight deals from Seoul to England

Round-trip from

£458

One-way from

£174

Popular in

October

Cheapest in

November

Average price

£471

Good round-trip deal

£757 or less

Good one-way deal

£388 or less
China Eastern
  • China Eastern
  • 19/11-21/11
  • 2 total stops
  • 51h 50m total
  • Seoul to England
Search Deals
China Southern
  • China Southern
  • 20/11-31/12
  • 1 total stop
  • 18h 25m total
  • Seoul to England
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (£27 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£14 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2026
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Price to beat on a round-trip flight from Seoul (SEL) to England.
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Price to beat on a one-way flight from Seoul (SEL) to England.
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Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

IncheonLondon

ICN Incheon Intl - LHR London Heathrow

ICNLHR

Incheon Intl

Tue 10/11

09:25-18:35

1 stop18h 10m

London Heathrow

Wed 31/12

00:00-08:00

Nonstop0h 00m

£176

IncheonLondon

ICN Incheon Intl - LGW London Gatwick

ICNLGW

Incheon Intl

Wed 18/11

16:15-06:30

1 stop23h 15m

London Gatwick

Wed 31/12

00:00-08:00

Nonstop0h 00m

£182

IncheonLondon

ICN Incheon Intl - LGW London Gatwick

ICNLGW

Incheon Intl

Thu 10/12

09:10-06:30

1 stop30h 20m

London Gatwick

Wed 31/12

00:00-08:00

Nonstop0h 00m

£187

IncheonLondon

ICN Incheon Intl - LGW London Gatwick

ICNLGW

Incheon Intl

Thu 12/11

15:15-06:30

1 stop24h 15m

London Gatwick

Wed 31/12

00:00-08:00

Nonstop0h 00m

£188

IncheonLondon

ICN Incheon Intl - LGW London Gatwick

ICNLGW

Incheon Intl

Thu 12/11

12:55-06:30

1 stop26h 35m

London Gatwick

Wed 31/12

00:00-08:00

Nonstop0h 00m

£206

IncheonLondon

ICN Incheon Intl - LGW London Gatwick

ICNLGW

Incheon Intl

Wed 16/12

08:55-06:30

1 stop30h 35m

London Gatwick

Wed 31/12

00:00-08:00

Nonstop0h 00m

£212

SeoulLondon

GMP Seoul Gimpo Intl - LGW London Gatwick

GMPLGW

Seoul Gimpo Intl

Sat 5/12

12:00-06:30

1 stop27h 30m

London Gatwick

Wed 31/12

00:00-08:00

Nonstop0h 00m

£217

SeoulLondon

GMP Seoul Gimpo Intl - LGW London Gatwick

GMPLGW

Seoul Gimpo Intl

Thu 26/11

14:20-06:30

2 stops25h 10m

London Gatwick

Wed 31/12

00:00-08:00

Nonstop0h 00m

£222

SeoulLondon

GMP Seoul Gimpo Intl - LGW London Gatwick

GMPLGW

Seoul Gimpo Intl

Fri 13/11

20:50-14:00

1 stop26h 10m

London Gatwick

Wed 31/12

00:00-08:00

Nonstop0h 00m

£225

SeoulLondon

GMP Seoul Gimpo Intl - LGW London Gatwick

GMPLGW

Seoul Gimpo Intl

Tue 22/12

14:20-06:30

2 stops25h 10m

London Gatwick

Wed 31/12

00:00-08:00

Nonstop0h 00m

£230

Flights are sorted by cheapest return flights first.

Deals found on 30/10

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Seoul to England

Have a flexible travel schedule? Discover the best time to fly to England from Seoul with our price prediction graph.
Estimated return price

Cheapflights Insights

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

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

Currently, March is the cheapest month in which you can book a flight from Seoul to England (average of £550). Flying from Seoul to England in September is currently the most expensive (average of £800). 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 ENG?

When flying from Seoul to England, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Seoul to England

The most flights from SEL to GBENG are scheduled on a Monday (5 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (3 on average).

How much does it cost for a return flight from Seoul to England?

Airfare is typical for this route at the moment.
Seoul to England flights typically cost between £348 and £543 in December.
The cheapest return price found within the last 5 days was £497 on Scandinavian Airlines (4 Dec–10 Dec).

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

The price you pay for your flight from Seoul to England may vary depending on when you book. For the best chance of a lower fare, look to book 45 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Reviews of airlines servicing England

Read reviews from past customers who have flown with Korean Air,Asiana Airlines, andVirgin Atlantic from Seoul to England. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very Good
1,218 reviews
Check prices

Entertainment

8.2

Comfort

8.3

Boarding

8.5

Crew

8.7

Overall

8.4

Food

8.1

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!
Korean Air
8.4
Very Good
1,218 reviews
Korean Air
8.4
Very Good
1,218 reviews
Check prices

Entertainment

8.2

Comfort

8.3

Boarding

8.5

Crew

8.7

Overall

8.4

Food

8.1

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!
Asiana Airlines
8.1
Very Good
570 reviews
Korean Air
8.4
Very Good
1,218 reviews
Check prices

Entertainment

8.2

Comfort

8.3

Boarding

8.5

Crew

8.7

Overall

8.4

Food

8.1

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!
Virgin Atlantic
7.5
Good
697 reviews
Korean Air
8.4
Very Good
1,218 reviews
Check prices

Entertainment

8.2

Comfort

8.3

Boarding

8.5

Crew

8.7

Overall

8.4

Food

8.1

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!
Air China
7.5
Good
168 reviews
Korean Air
8.4
Very Good
1,218 reviews
Check prices

Entertainment

8.2

Comfort

8.3

Boarding

8.5

Crew

8.7

Overall

8.4

Food

8.1

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!

Related info for your journey

  • How long is the flight from Seoul to England?

    A quick flight from Seoul to England can take about 18h 45m. China Eastern provides one of the quickest options available for as low as £485. The distance between Seoul and England is about 5452 mi. This flight may include one or multiple stops.

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

    One-way options have recently been found by users for as low as £119 on China Eastern. Other airlines that offer cheap prices include China Southern from £120 and Air China from £129 one-way.

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

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

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

    No one likes to see their flight delayed. When booking a flight from Seoul to England consider choosing Virgin Atlantic (87%), China Airlines (85%) or Korean Air (84%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Seoul to England?

    Looking at all options, your cheapest flight can be booked for £373. While the most popular route (Incheon Intl - London Heathrow) can be booked for £377 on average, our data indicates £626 when flying from Seoul to England.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Seoul to England 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 England?

    Currently, March is the cheapest month in which you can book a flight from Seoul to England (average of £550). Flying from Seoul to England in September is currently the most expensive (average of £800). 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

Top 4 airlines flying from Seoul to England

AirlineCheapestAverageFlexibilityOn-time
Air ChinaCheapest£463Average£571FlexibilityNo cancel feeOn-time67%
Search Air China flights
Asiana AirlinesCheapest£479Average£543FlexibilityNo cancel feeOn-time76%
Search Asiana Airlines flights
Virgin AtlanticCheapest£512Average£693FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
Korean AirCheapest£615Average£849FlexibilityNo cancel feeOn-time81%
Search Korean Air flights

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