Flights to South Korea

£345 Cheap flights to South Korea

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight to South Korea departing on 12/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Recent flights found to popular cities in South Korea

Find flights to these popular cities in South Korea from your nearest airport.
Lufthansa
12 Jan
LHR
16h 20m
1 stop
ICN
19 Jan
ICN
16h 45m
1 stop
LHR
China Southern
18 Nov
LGW
16h 25m
1 stop
ICN
28 Nov
ICN
27h 35m
1 stop
LGW
China Southern
25 Nov
LGW
16h 25m
1 stop
ICN
4 Dec
ICN
29h 05m
1 stop
LGW
China Southern
15 Nov
LGW
16h 20m
1 stop
ICN
28 Nov
ICN
27h 35m
1 stop
LGW
Air China
1 Sept
LGW
16h 30m
1 stop
GMP
13 Oct
GMP
24h 10m
1 stop
LGW
China Southern
18 Nov
LGW
16h 25m
1 stop
ICN
28 Nov
ICN
27h 35m
1 stop
LGW
Air China
1 Sept
LGW
16h 30m
1 stop
GMP
13 Oct
GMP
24h 10m
1 stop
LGW
China Southern
25 Nov
LGW
16h 25m
1 stop
ICN
10 Dec
ICN
25h 10m
1 stop
LGW
China Southern
11 Nov
LGW
16h 25m
1 stop
ICN
24 Nov
ICN
27h 35m
1 stop
LGW
China Southern
11 Nov
LGW
16h 25m
1 stop
ICN
24 Nov
ICN
27h 35m
1 stop
LGW
China Southern
30 Nov
LHR
29h 55m
1 stop
GMP
15 Dec
GMP
37h 10m
1 stop
LHR
China Southern
30 Nov
LHR
30h 50m
1 stop
ICN
15 Dec
ICN
17h 30m
1 stop
LHR
Shenzhen Airlines
6 Sept
LHR
31h 50m
1 stop
CJU
18 Sept
CJU
37h 00m
1 stop
LHR
China Eastern
18 Nov
LHR
30h 50m
1 stop
CJU
28 Nov
CJU
36h 40m
1 stop
LHR
Multiple Airlines
3 Sept
LHR
31h 00m
1 stop
CJU
10 Sept
CJU
30h 25m
1 stop
LHR
Multiple Airlines
3 Sept
LHR
31h 00m
1 stop
CJU
10 Sept
CJU
30h 25m
1 stop
LHR
Multiple Airlines
18 Nov
LHR
16h 10m
1 stop
CJU
28 Nov
CJU
54h 00m
2 stops
LHR
Multiple Airlines
6 Sept
LHR
16h 40m
1 stop
CJU
18 Sept
CJU
37h 00m
1 stop
LHR
Air China
30 Dec
LHR
18h 55m
1 stop
CJU
14 Jan
CJU
28h 15m
1 stop
LHR
Multiple Airlines
28 Aug
LHR
32h 50m
2 stops
CJU
20 Sept
CJU
37h 00m
1 stop
LHR
Multiple Airlines
28 Aug
LHR
32h 50m
2 stops
CJU
20 Sept
CJU
37h 00m
1 stop
LHR
Multiple Airlines
27 Aug
LHR
24h 35m
2 stops
CJU
20 Sept
CJU
37h 00m
1 stop
LHR
Multiple Airlines
3 Sept
LHR
31h 00m
1 stop
CJU
10 Sept
CJU
19h 40m
2 stops
LHR
Multiple Airlines
6 Sept
LHR
23h 40m
2 stops
CJU
18 Sept
CJU
37h 00m
1 stop
LHR
Air China
24 Oct
LHR
31h 20m
1 stop
PUS
7 Nov
PUS
36h 10m
1 stop
LHR
Air China
8 Nov
LHR
33h 05m
1 stop
PUS
13 Nov
PUS
36h 10m
1 stop
LHR
Multiple Airlines
20 Nov
LHR
36h 25m
2 stops
PUS
2 Dec
PUS
34h 45m
2 stops
LHR
China Eastern
10 Sept
LGW
16h 00m
1 stop
PUS
17 Sept
PUS
34h 25m
1 stop
LGW
China Eastern
10 Sept
LGW
16h 00m
1 stop
PUS
20 Sept
PUS
35h 25m
1 stop
LGW
China Eastern
10 Sept
LGW
16h 00m
1 stop
PUS
17 Sept
PUS
34h 25m
1 stop
LGW
China Eastern
10 Sept
LGW
16h 00m
1 stop
PUS
17 Sept
PUS
34h 25m
1 stop
LGW
China Eastern
10 Sept
LGW
33h 10m
1 stop
PUS
17 Sept
PUS
34h 25m
1 stop
LGW
China Eastern
10 Sept
LGW
33h 10m
1 stop
PUS
17 Sept
PUS
34h 25m
1 stop
LGW
China Eastern
22 Nov
LHR
29h 35m
1 stop
PUS
6 Dec
PUS
37h 55m
1 stop
LHR
China Eastern
10 Sept
LGW
16h 00m
1 stop
PUS
22 Sept
PUS
34h 25m
1 stop
LGW
Multiple Airlines
20 Nov
LGW
16h 05m
1 stop
PUS
2 Dec
PUS
21h 40m
1 stop
LGW

Find the cheapest flights from the United Kingdom to South Korea

Recent return flight deals from the United Kingdom to South Korea

Lufthansa Logo
09:30 - 10:50LHR-ICN
16h 20m1 stop
Lufthansa Logo
13:05 - 20:50ICN-LHR
16h 45m1 stop
£345Lufthansa
Find Deal
Mon, 12 Jan - Mon, 19 Jan
China Southern Logo
20:20 - 21:45LGW-ICN
16h 25m1 stop
China Southern Logo
22:45 - 17:20ICN-LGW
27h 35m1 stop
£357China Southern
Find Deal
Tue, 18 Nov - Fri, 28 Nov
China Southern Logo
20:20 - 21:45LGW-ICN
16h 25m1 stop
China Southern Logo
10:55 - 07:00ICN-LGW
29h 05m1 stop
£358China Southern
Find Deal
Tue, 25 Nov - Thu, 4 Dec
China Southern Logo
20:25 - 21:45LGW-ICN
16h 20m1 stop
China Southern Logo
22:45 - 17:20ICN-LGW
27h 35m1 stop
£369China Southern
Find Deal
Sat, 15 Nov - Fri, 28 Nov
Air China Logo
12:35 - 13:05LGW-GMP
16h 30m1 stop
Air China Logo
14:25 - 06:35GMP-LGW
24h 10m1 stop
£370Air China
Find Deal
Mon, 1 Sep - Mon, 13 Oct
Air China Logo
12:35 - 13:05LGW-GMP
16h 30m1 stop
Air China Logo
14:25 - 06:35GMP-LGW
24h 10m1 stop
£371Air China
Find Deal
Mon, 1 Sep - Mon, 13 Oct
China Eastern Logo
17:00 - 15:20LGW-ICN
37h 20m1 stop
China Eastern Logo
20:50 - 14:00ICN-LGW
26h 10m2 stops
£460China Eastern
Find Deal
Fri, 14 Nov - Sat, 29 Nov
China Eastern Logo
10:30 - 15:20LGW-ICN
19h 50m1 stop
China Eastern Logo
20:50 - 14:00ICN-LGW
26h 10m2 stops
£468China Eastern
Find Deal
Wed, 19 Nov - Thu, 18 Dec
Lufthansa Logo
09:50 - 10:50LCY-ICN
16h 00m1 stop
Lufthansa Logo
13:05 - 16:40ICN-LCY
36h 35m1 stop
£483Lufthansa
Find Deal
Tue, 11 Nov - Thu, 27 Nov
KLM Logo
17:05 - 16:55LCY-ICN
14h 50m1 stop
KLM Logo
23:05 - 07:15ICN-LCY
17h 10m1 stop
£605KLM
Find Deal
Thu, 13 Nov - Tue, 25 Nov

momondo Fare Finder

 
Locate flights to South Korea that fit your budget, with regularly updated fares and availability. In the last 7 days, momondo users made a total of 279,928 searches and data was last updated on 30 July 2025.
Use the filters below to find and compare flights to South Korea that are best for you.

Fly from

Route

Depart

Return

Price

LondonIncheon

LHR - ICN

LHRICN

London Heathrow

Mon 12/1

09:30-10:50

1 stop16h 20m

Incheon Intl

Mon 19/1

13:05-20:50

1 stop16h 45m

£345

LondonIncheon

LGW - ICN

LGWICN

London Gatwick

Tue 18/11

20:20-21:45

1 stop16h 25m

Incheon Intl

Fri 28/11

22:45-17:20

1 stop27h 35m

£357

LondonIncheon

LGW - ICN

LGWICN

London Gatwick

Tue 25/11

20:20-21:45

1 stop16h 25m

Incheon Intl

Thu 4/12

10:55-07:00

1 stop29h 05m

£358

LondonIncheon

LGW - ICN

LGWICN

London Gatwick

Sat 15/11

20:25-21:45

1 stop16h 20m

Incheon Intl

Fri 28/11

22:45-17:20

1 stop27h 35m

£369

LondonSeoul

LGW - GMP

LGWGMP

London Gatwick

Mon 1/9

12:35-13:05

1 stop16h 30m

Seoul Gimpo Intl

Mon 13/10

14:25-06:35

1 stop24h 10m

£370

LondonSeoul

LGW - GMP

LGWGMP

London Gatwick

Mon 1/9

12:35-13:05

1 stop16h 30m

Seoul Gimpo Intl

Mon 13/10

14:25-06:35

1 stop24h 10m

£371

LondonIncheon

LGW - ICN

LGWICN

London Gatwick

Fri 14/11

17:00-15:20

1 stop37h 20m

Incheon Intl

Sat 29/11

20:50-14:00

2 stops26h 10m

£460

LondonIncheon

LGW - ICN

LGWICN

London Gatwick

Wed 19/11

10:30-15:20

1 stop19h 50m

Incheon Intl

Thu 18/12

20:50-14:00

2 stops26h 10m

£468

LondonIncheon

LCY - ICN

LCYICN

London City

Tue 11/11

09:50-10:50

1 stop16h 00m

Incheon Intl

Thu 27/11

13:05-16:40

1 stop36h 35m

£483

LondonIncheon

LCY - ICN

LCYICN

London City

Thu 13/11

17:05-16:55

1 stop14h 50m

Incheon Intl

Tue 25/11

23:05-07:15

1 stop17h 10m

£605

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to South Korea from

South Korea flights insights and trends

Explore insights for your South Korea flight to craft the best travel plan

What is the cheapest flight to South Korea?

The best prices found on momondo for flights to South Korea are:
£13 per person with Peach
£14 per person with Jin Air
£20 per person with Air Seoul
See prices from:

Cheapest flights to cities in South Korea

Click on the cities below to find out when it's cheapest to fly to South Korea from United Kingdom
Seoul
Seoul

Cheap South Korea flight deals and tips

Summary info about South Korea flight prices, duration and airlines

Best One-Way Price

£97

Best Round-Trip Price

£345

Fastest flight time

15h 00m
The best one-way flight price to South Korea from United Kingdom in the last 72 hours is £97 (London Heathrow to Incheon Intl).
The best round-trip flight price to South Korea from United Kingdom in the last 72 hours is £345 (London Heathrow to Incheon Intl).
The fastest flight to South Korea from United Kingdom takes 15h 00m (London Gatwick to Incheon Intl).

Frequently asked questions about flying to South Korea

What popular landmarks are in South Korea?

What is the best airport to land at to visit Haeundae Beach?

When visiting Haeundae Beach in Busan, the closest airport is Busan Airport.

Which airlines fly to South Korea?

What is the most popular airport in South Korea to fly to?

How much are flights to South Korea?

Flights to South Korea can be found for as cheap as £571 per ticket. However our users tend to find airfares to South Korea for around £2,478 on average. If you’re looking to find a good deal on your flight to South Korea, then you should consider booking if you find anything for £2,206 or less.

What is the best day of the week to fly to South Korea?

The best day to take a flight to South Korea is on Tuesday, followed by Wednesday. Tuesday and Wednesday tend to have the lowest flight prices to South Korea. If your travel dates are flexible, then try to avoid booking on a Saturday, which is known for being the most expensive day of the week to fly to South Korea.

When did momondo last update prices for flights to South Korea?

Prices for flights to South Korea refresh daily.

How many operators does momondo search for flights to South Korea?

How old do you have to be to fly to South Korea?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel to South Korea.

What documentation or ID do you need to fly to South Korea?

The required travel and health documents for your South Korea trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at South Korea. We recommend that you seek guidance from your airline or a reliable third party such as IATA.


Why use momondo?

Why should I use momondo to find a flight deal to South Korea?

We help find the flight that best suits your needs; momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight for you.

Can I find flights to South Korea with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for flights to South Korea to just show those with flexible booking policies.

How can momondo help me find flights to South Korea?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight to South Korea.

I’m not ready to book a flight to South Korea right now. Can momondo alert me if prices change?

Yes. momondo can track flight prices for South Korea and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.


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