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Not ready to book? to track prices.Find the cheapest flights from Incheon Intl Airport to London
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Air China flights from Incheon Intl Airport to London
Our best Air China deals on Incheon Intl Airport to London flight tickets
Royal Brunei Airlines flights from Incheon Intl Airport to London
Our best Royal Brunei Airlines deals on Incheon Intl Airport to London flight tickets
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How to get the cheapest flight ticket from Incheon Intl Airport to London
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 typical price of a round-trip flight between Incheon Intl Airport and London?
What is the cheapest month to fly to London?
The cheapest month to fly to London from Incheon Intl Airport is in November. Flight prices, which tend to average around £488, are often lower during this time because this is during the off-season. The month of May is another great option to travel to London, with average flight prices from Incheon Intl Airport averaging around £553.
What is the cheapest day to depart on your flight to London?
Our data shows that Wednesday is the least expensive day to fly to London. Tickets to fly out on this day can be as low as £765. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Incheon Intl Airport to London for around £898.
What is the cheapest time of day to depart on your flight to London?
The cheapest time of day to fly to London is in the evening when flights can be purchased for as low as £573. Flights in the morning are often more expensive, with an average ticket price of £871.
What is the cheapest Incheon Intl to London flight route?
Fly from Incheon Intl to London Heathrow for the best Incheon Intl - London flight prices
How far in advance should I book a flight to London?
You are more likely to see cheaper flights to London from Incheon Intl Airport when booking 5 weeks ahead of your departure date. In general, you can expect to find flights to London for around £660 when searching 5 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London from Incheon Intl Airport for as low as £594 on momondo.
What cabin class options are available on Incheon Intl to London flights?
There are 4 cabin classes available to choose from on Incheon Intl to London flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Incheon Intl to London?
China Southern, China Eastern, and Air China are the most popular carriers operating from Incheon Intl to London
Which airlines fly to London?
Asiana Airlines, China Southern and Korean Air are the top three most popular airlines that fly to London from Incheon Intl Airport according to our data. Asiana Airlines is the first choice among our users, with 36% of people opting to fly with this airline when travelling to London. Keep in mind that there are 4 different airlines that fly to London on a routine basis, so you have a few additional options to choose from.
How many flights depart from Incheon Intl Airport to London on average per day?
As of February 2025, there are 2 flights per day flying from Incheon Intl Airport to London. The most common time of day flights depart is 10:00, with 73% of flights taking off at midday.
How many flights depart from Incheon Intl Airport to London on average per week?
19 flights are operational weekly from Incheon Intl Airport to London as of February 2025. The most popular departure day for this route is Mon, with 16% of flights per week taking off on this day.
When to book flights from Incheon Intl Airport to London
Cheap Incheon Intl Airport to London (ICN to LON) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Incheon Intl Airport to London
How far is Incheon Intl to London by plane?
London is 5492.6 mi away from Incheon Intl. 15h 25m is a normal flight duration for this route.
When did momondo last update prices for flights from Incheon Intl Airport to London?
Prices for flights from Incheon Intl Airport to London refresh daily.
How many operators does momondo search for flights from Incheon Intl Airport to London?
The number of operators available for flights from Incheon Intl Airport to London is 4 as of February 2025.
How old do you have to be to fly from Incheon Intl Airport to London?
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 Incheon Intl Airport to London.
What documentation or ID do you need to fly to London?
The travel and health documents you'll need for your trip to London may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at London. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Incheon Intl Airport to London?
Based on momondo bookings for flights between Incheon Intl Airport and London, the leading plane model is Boeing 777-300ER, making up 62.51% of the total bookings. Other popular models include Airbus A350-900 with 36.90%, Boeing 747-8 with 0.52%, and Airbus A350-1000 with 0.07%.
What is the most popular airline from Incheon Intl Airport to London?
momondo data reveals that the most frequently booked airline on the route from Incheon Intl Airport to London is China Eastern, representing 41% of all bookings. The subsequent popular airlines are Asiana Airlines at 18%, Air China at 17%, and Korean Air at 11%.
Best airlines flying from Incheon Intl Airport to London
Compare and see reviews for airlines that fly from Incheon Intl Airport to London with momondo
Airline | Rating | Free Cancellation | Price | ||
---|---|---|---|---|---|
PriceFrom £375 | Free Cancellation | Rating 7.0 126 reviews | |||
PriceFrom £387 | Free Cancellation | Rating 7.6 87 reviews | |||
PriceFrom £626 | Free Cancellation | Rating 8.2 444 reviews | |||
PriceFrom £836 | Free Cancellation | Rating 8.4 1,036 reviews |
Korean Air Flights From Incheon Intl Airport to London
Across 7 Korean Air flights from Incheon Intl Airport to London this week, the average price was £1,243, with the best Korean Air deals starting from £1,058 round-trip. 1,036 users have rated Korean Air on momondo, with an average score of 8.4/10.
Asiana Airlines Flights From Incheon Intl Airport to London
Across 444 Asiana Airlines reviews on momondo, the average score is 8.2/10. Asiana Airlines flies from Incheon Intl Airport to London about 5 times each week, with ticket deals ranging from £792 to £1,076. Price data is based on momondo searches in the last 72 hours.
Travelling to a place near London?
Book flights to London if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Seoul to London?
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to London from Seoul.
Can I find flights from Seoul to London with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for Seoul to London flights to just show those with flexible booking policies.
How can momondo help me find flights from Seoul to London?
momondo helps you find the best flight between Seoul and London by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.
I’m not ready to book a flight from Seoul to London right now. Can momondo alert me if prices change?
Price alerts on flights to London from Seoul are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.