Question 1

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

Accepted Answer

Munich (MUC) has the shortest average layover time for this route: 1h 43m.

Question 2

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

Accepted Answer

In the morning is the cheapest time of day to fly from London to Incheon Intl Airport when you can find flight prices for as low as $860. Flying to Incheon Intl Airport in the morning is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are $1,240 on average. Flights to Incheon Intl Airport from London in the evening are generally more expensive because this time of day is more convenient for travelers’ schedules.

Question 3

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

Accepted Answer

Flights connecting via Shanghai (PVG) have the shortest average one-way travel time: 15h 00m.

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

As of December 2025, there are 3 flights per day flying from London to Incheon Intl Airport. The most common time of day flights depart is 6:00PM, with 100% of flights 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 least number of 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 21% on your flight if you consider stops on a London to Incheon Intl Airport flight.

Question 9

What airlines fly to Incheon Intl Airport?

Accepted Answer

Lufthansa, Asiana Airlines and Korean Air are the top three most popular airlines that fly to Incheon Intl Airport from London according to our data. Lufthansa is the first choice among our users, with 36% of people opting to fly with this airline when traveling to Incheon Intl Airport. Keep in mind that there are 4 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 $543, are often lower during this time because this is during the off-season. If you are unable to visit Incheon Intl Airport during the month of November, then departing from London during the month February is also very affordable. Most momondo users find prices during this month for around $660.

Question 11

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

Accepted Answer

The cheapest day to depart from London to Incheon Intl Airport is on a Wednesday when prices can be found for as low as $1,182. If your travel schedule is flexible, try to avoid departing on a Thursday because tickets tend to average around $1,286. These prices are subject to change though, so be sure to set up a Price Alert for flights to Incheon Intl Airport.

Question 12

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

Accepted Answer

21 flights are operational weekly from London to Incheon Intl Airport as of December 2025. The most popular departure day for this route is Mon, with 14% of flights per week taking off on this day.

Question 13

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

Accepted Answer

Flights via Beijing (PEK) offer the lowest average round-trip price of $547.

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 which experiences the fewest number of 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 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 $938 when searching weeks out. 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 $798 on momondo.

Question 17

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

Accepted Answer

There are 3 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 layover for flights between London and Incheon Intl Airport?

Accepted Answer

Munich (MUC) was the most common stop: 38% of momondo users choosing 1-stop flights on this route connected there.

Question 19

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

Accepted Answer

China Eastern, China Southern, 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 $798 to $1,311.
The lowest price recently found on this route was $487.

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 4 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

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 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 you'll need for your trip to Incheon Intl Airport 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 Incheon Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best Price Found	$651
Fastest flight time	12h 20m
Direct flights	Every day

Airline	Rating	Free Cancellation	Price
Air China	PriceFrom $530	Free Cancellation	Rating 7.2 127 reviews	Search Air China flights
Lufthansa	PriceFrom $620	Free Cancellation	Rating 6.8 7,626 reviews	Search Lufthansa flights
Korean Air	PriceFrom $821	Free Cancellation	Rating 8.4 1,184 reviews	Search Korean Air flights
Asiana Airlines	PriceFrom $947	Free Cancellation	Rating 8.2 492 reviews	Search Asiana Airlines flights

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