Q: How much does it cost for a return flight from London to Seoul?

Airfare is below average for this route at the moment. London to Seoul flights typically cost between £677 and £886 in November. The cheapest return flight price found within the last 3 days was £420 on China Southern (6 Nov-11 Nov).

Question 1

Which airport typically offers the quickest stopover for flights from London to Seoul?

Accepted Answer

Flights via Frankfurt am Main (FRA) offer the fastest connection on this route, with an average stopover time of 1h 52m.

Question 2

What’s the top stopover airport for flights from London to Seoul?

Accepted Answer

Beijing (PEK) – chosen by Cheapflights users on 36% of one-stop itineraries from London to Seoul on Cheapflights.

Question 3

What’s the cheapest stopover airport for flights from London to Seoul?

Accepted Answer

Beijing (PKX) is the most affordable one-stop option, with an average return flight price of £409.

Question 4

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

Accepted Answer

Airfare is below average for this route at the moment.London to Seoul flights typically cost between £677 and £886 in November.
The cheapest return flight price found within the last 3 days was £420 on China Southern (6 Nov-11 Nov).

Question 5

What’s the fastest stopover option from London to Seoul?

Accepted Answer

Flights via Beijing (PEK) have the shortest average one-way travel time for one-stop routes: 14h 22m.

Question 6

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

Accepted Answer

China Eastern, at £308, was found to be the cheapest airline from London to Seoul.Alternate airlines flying return to your destination include China Southern and Air China. Users have found that China Eastern is 45% cheaper than the other options available to this destination.

Question 7

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

Accepted Answer

One-way options have recently been found by users for as low as £270 on China Southern. Other airlines that offer cheap prices include Air China from £274 and China Eastern from £295 one-way.

Question 8

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

Accepted Answer

To ensure you get the cheapest price possible for a flight from London to Seoul, you should look to book at least 30 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

Question 9

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

Accepted Answer

Currently, November is the cheapest month in which you can book a flight from London to Seoul (average of £644). Flying from London to Seoul in July is currently the most expensive (average of £1,182). 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.

Question 10

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

Accepted Answer

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

Question 11

Weekly flight availability from London to Seoul

Accepted Answer

The most flights from LON to SEL 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).

Question 12

E

Accepted Answer

In terms of precipitation, rainfall in Seoul ranges from 27.0 - 253.0 inches per month. July is typically the wettest month, when rainfall can reach 253.0 mm. December is typically the driest time to visit Seoul when rainfall is around 27.0 mm.

Question 13

E

Accepted Answer

If weather is an important factor for your trip to Seoul, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 25.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 2.0 C).

Question 14

What are the most popular routes from London to Seoul?

Accepted Answer

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

Question 15

What are the cheapest flights from London to Seoul?

Accepted Answer

While on average a flight from London to Seoul is generally £2,389, our data shows the cheapest flight currently is £570. When looking at the most popular route, (London Heathrow - Incheon Intl), you can expect to pay £422 for that flight.

Question 16

What are the most reliable airlines from London to Seoul?

Accepted Answer

Before booking your flight to Seoul from London, check out the most reliable airlines to get you to your destination on time: Korean Air (92%), Asiana Airlines (92%), Virgin Atlantic( 92%).

Question 17

What are the most popular airlines that fly from London to Seoul?

Accepted Answer

Before booking your flight from London to Seoul check out the most popular airlines for this route: Air France, Finnair or Air China.

Question 18

Where are the most common stopover locations when flying from London to Seoul?

Accepted Answer

London to Seoul flights have a stopover in Beijing most often. Shanghai sees the next most stopovers on London to Seoul flights. Shanghai is followed by Beijing in terms of the most popular stopover location for London to Seoul flights.

Question 19

Where are the least popular stopover locations for London to Seoul flights?

Accepted Answer

The least popular stopover on flights from London to Seoul is Warsaw. Frankfurt am Main follows Warsaw in terms of the least common stopover location on London to Seoul flights.

Question 20

What are some popular things to do or see while on a stopover in Beijing?

Accepted Answer

Summer Palace, Forbidden City, and The Antiquarium of the Palace Museum are the most popular attractions in Beijing if you're in need of something to do during your stopover. Summer Palace, Forbidden City, and The Antiquarium of the Palace Museum can be visited by traveling about 17.3 mi, 15.1 mi, and 14.9 mi respectively from Beijing Capital.

Question 21

What are some popular points of interest to see during a stopover in Shanghai?

Accepted Answer

The majority of Shanghai visitors spend their time at People's Square, Jing'an Temple, and Shanghai Disneyland. Travellers on a stopover in Shanghai can visit People's Square, Jing'an Temple, and Shanghai Disneyland, by travelling 20.3 mi, 22.0 mi, and 8.7 mi, respectively after landing at Shanghai Pu Dong.

Question 22

What are points of interest worth seeing during a stopover in Beijing?

Accepted Answer

If you're on a stopover in Beijing and looking for things to do, consider visiting Summer Palace, Forbidden City, or The Antiquarium of the Palace Museum. Summer Palace, Forbidden City, and The Antiquarium of the Palace Museum can be visited by travelling about 34.6 mi, 28.1 mi, and 28.2 mi respectively from Beijing Daxing Intl.

Question 23

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

Accepted Answer

Departing on a Monday is a good option for securing a great price. You can expect to save up to 14% when planning your travel around this day of the week.

Question 24

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

Accepted Answer

To save on the cost of your flight from London to Seoul, book at least 31 days before your planned departure. Booking around this time can save you about 45% on the cost of this flight compared to booking a flight leaving this week. We have found prices from £445 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as £597.

Question 25

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

Accepted Answer

Flights from London to Seoul lean towards being more expensive in July. Prices are generally better when you fly from London to Seoul in November, with the cheapest ticket starting at £326.

Question 26

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

Accepted Answer

One of the essential ways to save on airfare from London to Seoul is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight at midday could potentially save you up to 28% on airfare.

Question 27

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

Accepted Answer

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

Question 28

How can I find direct flights from London to Seoul?

Accepted Answer

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

Question 29

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

Accepted Answer

Yes. Cheapflights offers flight deals from London to Seoul by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Question 30

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

Accepted Answer

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from London to Seoul. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Question 31

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

Accepted Answer

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Seoul from London.

Question 32

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

Accepted Answer

Cheapflights does show flights with no change fees to all users. To see these options for flights from London to Seoul, users can toggle the no change fees filter when performing a flight search.

Question 33

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

Accepted Answer

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Seoul from London today and book when prices fit your budget.

Round-trip from	£420
One-way from	£270
Popular in	July
Cheapest in	November
Average price	£795
Good round-trip deal	£848 or less
Good one-way deal	£580 or less

Airline	Cheapest	Average	Flexibility	On-time
China Eastern	Cheapest£308	Average£422	FlexibilityNo cancel fee	On-time62%	Search China Eastern flights
China Southern	Cheapest£327	Average£533	FlexibilityNo cancel fee	On-time69%	Search China Southern flights
Air China	Cheapest£340	Average£587	FlexibilityNo cancel fee	On-time67%	Search Air China flights
Shenzhen Airlines	Cheapest£418	Average£460	FlexibilityNo cancel fee	On-time63%	Search Shenzhen Airlines flights
Lufthansa	Cheapest£436	Average£637	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
LOT	Cheapest£518	Average£706	FlexibilityNo cancel fee	On-time81%	Search LOT flights
Etihad Airways	Cheapest£533	Average£683	FlexibilityNo cancel fee	On-time75%	Search Etihad Airways flights
Air France	Cheapest£538	Average£741	FlexibilityNo cancel fee	On-time77%	Search Air France flights
Turkish Airlines	Cheapest£538	Average£661	FlexibilityNo cancel fee	On-time77%	Search Turkish Airlines flights
Finnair	Cheapest£541	Average£715	FlexibilityNo cancel fee	On-time76%	Search Finnair flights

Cheap flights from London to Seoul from £270

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 29/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheapflights Tip: The best prices from London to Seoul are usually found in November or March, booked 30 days in advance, depart on a Tuesday or Monday and return on a Monday

Cheap flight deals from London to Seoul

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Cheapest flights from London to SeoulExplore the most affordable flight options available from London to Seoul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 August 2025.

Explore the most affordable flight options available from London to Seoul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 August 2025.

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Best time to book a flight from London to Seoul

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

Cheapflights Insights

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

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

Use this chart to determine the optimal time to book a return flight from London to Seoul. Price data was last updated on 8 August 2025.

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

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

Find hourly flight availability from London to Seoul. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 15 August 2025.

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

Use this chart to determine the cheapest time to fly return from London to Seoul. Price data was last updated on 16 December 2024.

Weekly flight availability from London to Seoul

Explore weekly flight availability from London to Seoul. 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 15 August 2025.

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

What’s the top stopover airport for flights from London to Seoul?

Share of one-stop return flights from London to Seoul chosen by Cheapflights users in the past 12 months, using the same stopover each way.

What’s the cheapest stopover airport for flights from London to Seoul?

Average return fare for one-stop flights from London to Seoul, chosen by Cheapflights users in the past 12 months, with the same stopover each way.

What’s the fastest stopover option from London to Seoul?

Shortest average travel time for one-stop one-way flights from London to Seoul, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.

Which airport typically offers the quickest stopover for flights from London to Seoul?

Average stopover duration for one-stop one-way flights from London to Seoul, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Reviews of airlines servicing Seoul

Get insights into the airlines that provide service to Seoul. 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 Seoul. Reviews last updated 15 August 2025.

See what other customers who have flown with Korean Air, Asiana Airlines, andChina Southern from London to Seoul have to say. 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 London to Seoul. 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 London to Seoul round-trip?

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

What are the most popular routes from London to Seoul?

What are the most reliable airlines from London to Seoul?

What are the cheapest flights from London to Seoul?

Where are the most common stopover locations when flying from London to Seoul?

What are some popular things to do or see while on a stopover in Beijing?

What are some popular points of interest to see during a stopover in Shanghai?

What are points of interest worth seeing during a stopover in Beijing?

Where are the least popular stopover locations for London to Seoul flights?

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

How can I find direct flights from London to Seoul?

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

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

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Fly from London to Seoul on these airlines

Choose from the following airlines for your flight from London to Seoul. Flights are based on user searches made on Cheapflights and were last updated on 15 August 2025.

Top 10 airlines flying from London to Seoul

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

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

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

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

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Cheapest flights from London to Seoul
Explore the most affordable flight options available from London to Seoul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 August 2025.