$405 Find Cheap Flights from London to Incheon - Compare and Save

These are the earliest and latest flight times available from London Heathrow Airport to Incheon Intl Airport:

• Earliest: departs at 2:15 pm and lands at 2:44 am
• Latest: departs at 6:50 pm and lands at 7:19 am.

The flight takes about 12h 29m.

Three cabin classes are available on flights from London Heathrow Airport to Incheon Intl Airport:

• Economy Class
• Premium Economy Class
• Business Class

A nonstop flight from London Heathrow Airport to Incheon Intl Airport takes 12h 29m, covering 5,503 miles.

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

Round-trip flights from London Heathrow Airport to Incheon Intl Airport range from $798 to $1,167, with an average of $938 over the past 12 months. Anything below $798 counts as a good deal.

Last-minute fares on this route (booked within two weeks of departure) run 10% above the $938 route average. Book 19 weeks before departure for the lowest fares.

On this route, layover flights are cheaper than nonstop options on average. Layover fares average $588 round-trip via Xiamen Gaoqi Intl (XMN), compared to $1,067 for nonstop.

Virgin Atlantic is slightly above the route average for timely arrivals, while Asiana Airlines has a lower on-time arrival rate. On-time arrival rates on London Heathrow Airport to Incheon Intl Airport flights are:

• Virgin Atlantic: 95% on time
• Asiana Airlines: 92% on time
• Korean Air: 88% on time

Overall, flights on this route are punctual 91% of the time on average.

There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $100–$100 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

The Boeing 787-9 Dreamliner family is used most often on this route, operated mainly by Virgin Atlantic and Korean Air. Other aircraft seen on the route include Boeing 777-300ER variants.

Evening is the busiest departure period on London Heathrow Airport to Incheon Intl Airport flights, with 66% of flights leaving in that window. Afternoon departures account for 33%, morning flights for 1%, and night flights for 0%.

Asiana Airlines is the only airline on the London Heathrow Airport to Incheon Intl Airport route offering in-flight Wi-Fi. Pricing depends on fare class.

One-way fares from London Heathrow Airport to Incheon Intl Airport are currently lower than usual. Average one-way flight prices are about $584, which is 12% below the typical average for this route.

Incheon Intl Airport (ICN) hosts 5 major car rental companies, with daily rates starting from around $12 for economy cars. Top options include:

• WECAR
• Wheego
• Yesaway
• Alamo
• Enterprise Rent-A-Car

Flights from London Heathrow Airport to Incheon Intl Airport usually depart from London Heathrow (LHR) and arrive at Incheon Intl (ICN).

Afternoon flights have the fewest delays on this route, while evening departures tend to have the most.

A flight is considered delayed when it departs 15 minutes or more after its scheduled time. This is the standard used by the US Department of Transportation and most airline industry reporting. On the London Heathrow Airport to Incheon Intl Airport route, 9% of flights were delayed in the past 3 months, with delays averaging 2h 25m.

One-stop flights from London Heathrow Airport to Incheon Intl Airport most commonly connect through:

• Beijing Capital (PEK) - 16% of one-stop connections
• Beijing Daxing Intl (PKX) - 15% of one-stop connections
• Abu Dhabi Zayed Intl (AUH) - 15% of one-stop connections
• Frankfurt am Main (FRA) - 12% of one-stop connections

Yes. Flexible dates can save you up to 12% on flights from London Heathrow Airport to Incheon Intl Airport. Monday is the cheapest departure day at $897 round-trip on average, while Sunday is the most expensive at $1,009, a difference of $112.

KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

3 airlines operate flights between London Heathrow Airport and Incheon Intl Airport. The airlines offering nonstop flights on this route include:

• Asiana Airlines
• Korean Air
• Virgin Atlantic

Flying via Beijing Capital (PEK) gives the shortest average 1-stop total travel time at 15h 56m, compared with 16h 07m via Frankfurt am Main (FRA) and 16h 07m via Václav Havel Prague (PRG).

Incheon Intl Airport is 9 hours ahead of London Heathrow Airport (Korean Time vs British Time). Plan for the time shift when scheduling connections or first-day activities.

Some of the most popular sights in Incheon Intl Airport are Songdo Convensia and Songdo Central Park. These are among the most viewed places in Incheon Intl Airport on KAYAK.

Among airlines operating London Heathrow Airport to Incheon Intl Airport flights:

• Virgin Atlantic: offers extra legroom; offers free seat selection
• Asiana Airlines: offers free seat selection
• Korean Air: offers extra legroom; offers free seat selection

Extra legroom and free seat selection availability depends on fare class and route.

Here are some options for this route, based on selected ticket types and cabin classes:

• Virgin Atlantic: a cabin bag and a checked bag in Economy Class
• Asiana Airlines: a cabin bag and a checked bag in Economy Class
• Korean Air: a cabin bag and a checked bag in Economy Class

Bag allowance can vary by ticket type, cabin class, route and airline, so always check the fare details before booking.