Question 1

Which stopover airport has the shortest connection time from London to Incheon Intl Airport?

Accepted Answer

Copenhagen (CPH) has the shortest average stopover time for this route: 1h 45m.

Question 2

What is the cheapest time of day to depart on your flight to Incheon Intl Airport?

Accepted Answer

Our most recent data shows that the best time of day to fly to Incheon Intl Airport is at midday. Flights from London to Incheon Intl Airport during this time can be as low as £734. In contrast, the most expensive time of day to depart to Incheon Intl Airport is in the afternoon when prices are around £1,028.

Question 3

Which stopover airport has the shortest travel time from London to Incheon Intl Airport?

Accepted Answer

Flights connecting via Copenhagen (CPH) have the shortest average one-way travel time: 14h 30m.

Question 4

How often are flights from London to Incheon delayed?

Accepted Answer

Historically, on average around 14% of flights between London and Incheon have experienced a delay on any given week. The average delay length over the past 12 months has been 115 minutes.

Question 5

How many flights depart from London to Incheon Intl Airport on average per day?

Accepted Answer

3 flights are operational daily from London to Incheon Intl Airport as of December 2025. The most popular departure time for this route is 18:00, with 100% of flights per day taking off in the evening.

Question 6

Which airline has the best punctuality record on London to Incheon flights?

Accepted Answer

According to our data, Korean Air have had the fewest delays on this route over the last 12 months, with about 13% of their flights experiencing any sort of delay.

Question 7

How have London to Incheon Intl Airport flight prices changed over time?

Accepted Answer

As of December 2025, prices for London to Incheon Intl Airport flights are approximately 33% cheaper when compared to flights at the same time last year.

Question 8

Can stopping save me money on London to Incheon Intl Airport flights?

Accepted Answer

You could potentially save up to 22% on your flight if you consider stops on a London to Incheon Intl Airport flight.

Question 9

Which airlines fly to Incheon Intl Airport?

Accepted Answer

Asiana Airlines, Lufthansa and Korean Air are the top three most popular airlines that fly to Incheon Intl Airport from London according to our data. Asiana Airlines is the first choice among our users, with 35% of people opting to fly with this airline when travelling to Incheon Intl Airport. Keep in mind that there are 15 different airlines that fly to Incheon Intl Airport on a routine basis, so you have a few additional options to choose from.

Question 10

What is the cheapest month to fly to Incheon Intl Airport?

Accepted Answer

The cheapest month to fly to Incheon Intl Airport from London is in November. Flight prices, which tend to average around £406, are often lower during this time because this is during the off-season. If you aren’t able to travel to Incheon Intl Airport during the month of November, then flying in February is also cheap. Prices for this month can be found on momondo for an average of £493.

Question 11

What is the cheapest day to depart on your flight to Incheon Intl Airport?

Accepted Answer

Our data shows that Tuesday is the least expensive day to fly to Incheon Intl Airport. Tickets to fly out on this day can be as low as £889. The most expensive day to fly to Incheon Intl Airport is Saturday, with ticket prices averaging around £1,029.

Question 12

How many flights depart from London to Incheon Intl Airport on average per week?

Accepted Answer

The number of flights available between London and Incheon Intl Airport is 21 per week as of December 2025. The most frequent departure day is Mon, with 14% of weekly flights leaving on this day.

Question 13

Which stopover airport offers the lowest fares from London to Incheon Intl Airport?

Accepted Answer

Flights via Guangzhou (CAN) offer the lowest average return price of £411.

Question 14

What day of the week experiences the fewest flight delays on this route?

Accepted Answer

Tuesday is statistically the day of the week that experiences the fewest delays on this flight route. Wednesday has historically seen more delays on average compared to the rest of the week.

Question 15

What is the most punctual flight time for London to Incheon flights?

Accepted Answer

Generally, flights departing in the evening tend to experience fewer delays. Flights departing in the early afternoon have, in the past, seen delays more frequently in comparison.

Question 16

How far in advance should I book a flight to Incheon Intl Airport?

Accepted Answer

You are more likely to see cheaper flights to Incheon Intl Airport from London when booking weeks ahead of your departure date. In general, you can expect to find flights to Incheon Intl Airport for around £701 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Incheon Intl Airport from London for as low as £596 on momondo.

Question 17

What cabin class options are available on London to Incheon Intl flights?

Accepted Answer

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

Question 18

Which airport is the most popular for stopovers for flights between London and Incheon Intl Airport?

Accepted Answer

Beijing (PEK) was the most common stop: 24% of momondo users choosing one-stop flights on this route connected there.

Question 19

What is the cheapest airline that flies from London to Incheon Intl?

Accepted Answer

China Southern, China Eastern, and Air China are the most popular carriers operating from London to Incheon Intl

Question 20

What is the typical price of a round-trip flight between London and Incheon Intl Airport?

Accepted Answer

Prices are currently low for flights on this route.Typical prices usually range from £596 to £979.
The lowest price recently found on this route was £360.

Question 21

What is the cheapest London to Incheon Intl flight route?

Accepted Answer

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

Question 22

When did momondo last update prices for flights from London to Incheon Intl Airport?

Accepted Answer

Prices for flights from London to Incheon Intl Airport are refreshed on a daily basis.

Question 23

How many operators does momondo search for flights from London to Incheon Intl Airport?

Accepted Answer

As of December 2025, there are 15 operators available to choose from for flights from London to Incheon Intl Airport.

Question 24

How old do you have to be to fly from London to Incheon Intl Airport?

Accepted Answer

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London to Incheon Intl Airport.

Question 25

What documentation or ID do you need to fly to Incheon Intl Airport?

Accepted Answer

The travel and health documents required for your trip to Incheon Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Incheon Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best price found	£434
Fastest flight time	11h 55m
Direct flights	Every day

Airline	Rating	Free Cancellation	Price
China Eastern	PriceFrom £301	Free Cancellation	Rating 7.2 178 reviews	Search China Eastern flights
Turkish Airlines	PriceFrom £329	Free Cancellation	Rating 7.3 4,090 reviews	Search Turkish Airlines flights
China Southern	PriceFrom £339	Free Cancellation	Rating 7.5 122 reviews	Search China Southern flights
Air China	PriceFrom £371	Free Cancellation	Rating 7.2 127 reviews	Search Air China flights
Lufthansa	PriceFrom £427	Free Cancellation	Rating 6.8 7,626 reviews	Search Lufthansa flights
Scandinavian Airlines	PriceFrom £456	Free Cancellation	Rating 7.4 1,606 reviews	Search Scandinavian Airlines flights
Etihad Airways	PriceFrom £531	Free Cancellation	Rating 7.4 1,331 reviews	Search Etihad Airways flights
Air France	PriceFrom £551	Free Cancellation	Rating 7.4 1,504 reviews	Search Air France flights
LOT	PriceFrom £554	Free Cancellation	Rating 7.6 1,146 reviews	Search LOT flights
Finnair	PriceFrom £560	Free Cancellation	Rating 7.6 1,334 reviews	Search Finnair flights

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