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Cheap flights from South Korea to London Heathrow Airport from £153

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from South Korea to London Heathrow Airport departing on 18/5. 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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0 bags

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Find the cheapest flights from South Korea to London

Recent return flight deals from South Korea to London

KAYAK's recommended return flight deals from the most popular airlines that fly from South Korea to London.
SWISS Logo
10:05 - 07:55ICN-LHR
29h 50m1 stop
SWISS Logo
14:25 - 08:25LHR-ICN
34h 00m2 stops
£283SWISS
Find Deal
Sat, 10 May - Mon, 12 May
Air China Logo
14:55 - 20:15ICN-LHR
37h 20m1 stop
Air China Logo
22:00 - 12:55LHR-ICN
30h 55m1 stop
£361Air China
Find Deal
Fri, 16 May - Tue, 3 Jun
China Southern Logo
16:45 - 19:00ICN-LHR
34h 15m1 stop
China Southern Logo
22:10 - 13:55LHR-ICN
31h 45m1 stop
£364China Southern
Find Deal
Tue, 20 May - Mon, 26 May
China Southern Logo
13:30 - 18:05GMP-LHR
36h 35m1 stop
China Southern Logo
21:00 - 12:25LHR-GMP
31h 25m1 stop
£365China Southern
Find Deal
Wed, 14 May - Mon, 19 May
China Eastern Logo
12:55 - 18:40ICN-LHR
37h 45m1 stop
China Eastern Logo
21:20 - 17:25LHR-ICN
36h 05m1 stop
£371China Eastern
Find Deal
Sat, 10 May - Sun, 18 May
China Eastern Logo
12:55 - 18:40ICN-LHR
37h 45m1 stop
China Eastern Logo
21:20 - 15:25LHR-ICN
34h 05m1 stop
£372China Eastern
Find Deal
Thu, 15 May - Thu, 22 May
Finnair Logo
21:50 - 15:10ICN-LHR
25h 20m1 stop
Finnair Logo
18:10 - 11:20LHR-ICN
33h 10m1 stop
£473Finnair
Find Deal
Tue, 9 Sep - Mon, 15 Sep
Finnair Logo
21:50 - 17:05ICN-LHR
27h 15m1 stop
Finnair Logo
13:00 - 11:20LHR-ICN
38h 20m1 stop
£477Finnair
Find Deal
Tue, 14 Oct - Thu, 23 Oct
Korean Air Logo
07:35 - 17:20TAE-LHR
17h 45m1 stop
Korean Air Logo
19:35 - 20:35LHR-TAE
17h 00m1 stop
£906Korean Air
Find Deal
Wed, 21 May - Thu, 22 May
Korean Air Logo
07:35 - 17:20TAE-LHR
17h 45m1 stop
Korean Air Logo
19:35 - 20:35LHR-TAE
17h 00m1 stop
£1,050Korean Air
Find Deal
Mon, 30 Jun - Fri, 4 Jul

China Eastern flights from South Korea to London Heathrow Airport

Our best China Eastern deals on South Korea to London Heathrow Airport flight tickets
China Eastern
10 May
ICN12:55Incheon Intl
37h 45m
1 stop
LHR18:40London Heathrow
18 May
LHR21:20London Heathrow
36h 05m
1 stop
ICN17:25Incheon Intl
China Eastern
15 May
ICN12:55Incheon Intl
37h 45m
1 stop
LHR18:40London Heathrow
22 May
LHR21:20London Heathrow
34h 05m
1 stop
ICN15:25Incheon Intl
China Eastern
15 May
ICN16:35Incheon Intl
34h 05m
1 stop
LHR18:40London Heathrow
21 May
LHR21:20London Heathrow
36h 05m
1 stop
ICN17:25Incheon Intl

Air China flights from South Korea to London Heathrow Airport

Our best Air China deals on South Korea to London Heathrow Airport flight tickets
Air China
16 May
ICN14:55Incheon Intl
37h 20m
1 stop
LHR20:15London Heathrow
3 Jun
LHR22:00London Heathrow
30h 55m
1 stop
ICN12:55Incheon Intl
Air China
7 May
ICN14:55Incheon Intl
37h 20m
1 stop
LHR20:15London Heathrow
13 May
LHR22:00London Heathrow
30h 55m
1 stop
ICN12:55Incheon Intl
Air China
14 May
ICN14:55Incheon Intl
37h 20m
1 stop
LHR20:15London Heathrow
20 May
LHR22:00London Heathrow
30h 55m
1 stop
ICN12:55Incheon Intl

See travel insights to London from

How to get the cheapest flight ticket from South Korea to London Heathrow Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to London Heathrow Airport?

In general, March is the cheapest month to fly from South Korea to London Heathrow Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £452. The month of June is another great option to travel to London Heathrow Airport, with average flight prices from South Korea averaging around £551.

What is the cheapest day to depart on your flight to London Heathrow Airport?

On average, the least expensive day to fly to London Heathrow Airport from South Korea is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as £730. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Tuesday as prices are generally higher than usual. According to our data, the average ticket price to London Heathrow Airport on Tuesday is £837.

What is the cheapest time of day to depart on your flight to London Heathrow Airport?

According to our data, the cheapest time of day to fly to London Heathrow Airport is in the evening. momondo users have found flights departing from South Korea to London Heathrow Airport in the evening for as low as £512. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are £807 on average. Flights to London Heathrow Airport from South Korea in the afternoon are generally more expensive because this time of day is more convenient for travellers’ schedules.

What is the cheapest South Korea to London Heathrow flight route?

Fly from Incheon Intl to London Heathrow for the best South Korea - London Heathrow flight prices

How far in advance should I book a flight to London Heathrow Airport?

You are more likely to see cheaper flights to London Heathrow Airport from South Korea when booking 16 weeks ahead of your departure date. In general, you can expect to find flights to London Heathrow Airport for around £633 when searching 16 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London Heathrow Airport from South Korea for as low as £592 on momondo.

What cabin class options are available on South Korea to London Heathrow flights?

There are 4 cabin classes available to choose from on South Korea to London Heathrow flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap South Korea to London Heathrow Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from South Korea to London Heathrow Airport

Best price found

£153

Fastest flight time

15h 25m

Direct flights

Every day
The best one-way flight to London Heathrow Airport from South Korea in the past 72 hours is £153. The best return flight deal from South Korea to London Heathrow Airport found on momondo in the last 72 hours is £283.
The fastest flight from South Korea to London Heathrow Airport takes 15h 25m
Direct flights go from South Korea to London Heathrow Airport every day.

  • When did momondo last update prices for flights from South Korea to London Heathrow Airport?

    Prices for flights from South Korea to London Heathrow Airport are updated daily.

  • How many operators does momondo search for flights from South Korea to London Heathrow Airport?

  • How old do you have to be to fly from South Korea to London Heathrow Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from South Korea to London Heathrow Airport.

  • What documentation or ID do you need to fly to London Heathrow Airport?

    The required travel and health documents for your London Heathrow Airport 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 London Heathrow Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from South Korea to London Heathrow Airport?


Best airlines flying from South Korea to London Heathrow Airport

Compare and see reviews for airlines that fly from South Korea to London Heathrow Airport with momondo
Airline
Rating
Free Cancellation
Price
China EasternPriceFrom £359Free CancellationRating
7.2
143 reviews
Search China Eastern flights
FinnairPriceFrom £568Free CancellationRating
7.6
1,269 reviews
Search Finnair flights
Asiana AirlinesPriceFrom £656Free CancellationRating
8.2
438 reviews
Search Asiana Airlines flights
Korean AirPriceFrom £680Free CancellationRating
8.4
1,064 reviews
Search Korean Air flights

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Why use momondo?

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

Finding the right flight to London from South Korea is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to London quick and easy, saving you time and money.

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

momondo does allow users to show only those flights to London from South Korea which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from South Korea to London?

Once you have performed a search for South Korea to London flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes momondo offers price alerts on flights to London from South Korea. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.


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