£165 Find Cheap Flights from Incheon to London – Compare and Save

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

• Earliest: departs at 07:50 and lands at 22:34
• Latest: departs at 13:30 and lands at 04:14.

The flight takes about 14h 44m.

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

• Economy class
• Premium Economy Class
• Business Class

A direct flight from Incheon Intl Airport to London takes 14h 44m, covering 5,493 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.

Return flights from Incheon Intl Airport to London range from £510 to £752, with an average of £617 over the past 12 months. Anything below £510 counts as a good deal.

Last-minute fares on this route (booked within two weeks of departure) run 0% above the £617 route average. Book 12 weeks before departure for the lowest fares.

On this route, stopover flights are cheaper than direct options on average. Stopover fares average £342 return via Zhengzhou (CGO), compared with £671 for direct.

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

• Virgin Atlantic: 92% on time
• Korean Air: 80% on time
• Asiana Airlines: 64% on time

On average, flights on this route are punctual 76% of the time.

There is no standard. Checked bag policies vary by airline on this route. Most carriers charge £75–£75 for the first checked bag in Economy. Premium fares and elite status bookings typically include a free checked bag.

Morning is the busiest departure period on Incheon Intl Airport to London flights, with 67% leaving in that window. Afternoon departures account for 33%, Evening flights for 0%, and Night flights for 0%.

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

One-way fares from Incheon Intl Airport to London are currently lower than usual. Average one-way flight prices are about £302, which is 7% below the typical average for this route.

Since London is served by multiple airports, car hire options and rates can vary depending on which one you fly into.
Near London Heathrow Airport (LHR) – daily rates from around £5:

• GREEN MOTION
• DRIVALIA
• Europcar
• Alamo
• Hertz

Near London Gatwick Airport (LGW) – daily rates from around £6:

• GREEN MOTION
• DRIVALIA
• U-Save
• Europcar
• Alamo

Near London City Airport (LCY) – daily rates from around £8:

• GREEN MOTION
• Budget
• Hertz
• Avis
• Sixt

Near London Stansted Airport (STN) – daily rates from around £7:

• GREEN MOTION
• DRIVALIA
• Europcar
• Alamo
• U-Save

Near London Luton Airport (LTN) – daily rates from around £8:

• GREEN MOTION
• DRIVALIA
• Alamo
• Europcar
• U-Save

Flights from Incheon Intl Airport to London usually depart from Incheon Intl (ICN) and may arrive at several airports in London area, including London City (LCY), London Gatwick (LGW), London Heathrow (LHR), London Luton (LTN), London Southend (SEN) and London Stansted (STN).

Morning flights have the fewest delays on this route, while night 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 Incheon Intl Airport to London route, 24% of flights were delayed in the past three months, with delays averaging 2h 07m.

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

• Shanghai Pu Dong (PVG) – 28% of one-stop connections
• Beijing Capital (PEK) – 21% of one-stop connections
• Abu Dhabi Zayed Intl (AUH) – 9% of one-stop connections
• Beijing Daxing Intl (PKX) – 7% of one-stop connections

Yes. Flexible dates can save you up to 11% on flights from Incheon Intl Airport to London. Wednesday is the cheapest departure day at £593 return on average, while Saturday is the most expensive at £662, a difference of £69.

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

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

• Asiana Airlines
• Korean Air
• Virgin Atlantic

Flying via Zurich (ZRH) gives the shortest average 1-stop total travel time of 15h 17m, compared to 15h 54m via Beijing Capital (PEK) and 16h 06m via Frankfurt am Main (FRA).

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

Some of the most popular sights in London are Hyde Park, Tower Bridge, and Royal Albert Hall. These are among the most viewed places in London on KAYAK.

Among airlines operating Incheon Intl Airport to London 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

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