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

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.

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

• Korean Air
• Virgin Atlantic
• Asiana Airlines

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).

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 travellers should check the fare details before booking.

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

• Economy class
• Premium Economy Class
• Business Class

On this route, stopover flights are cheaper than direct options on average. Stopover fares average £352 return via Zhengzhou (CGO), compared with £662 for direct.

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.

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

• Beijing Capital (PEK) – 24% of one-stop connections
• Shanghai Pu Dong (PVG) – 22% of one-stop connections
• Abu Dhabi Zayed Intl (AUH) – 9% of one-stop connections
• Beijing Daxing Intl (PKX) – 7% of one-stop connections

Beijing Capital (PEK) handles the largest share of one-stop connections on this route.

Yes. Being flexible with your travel dates can save you up to 9% on the Incheon Intl Airport to London route. Tuesday is the cheapest departure day at £599 return on average, while Saturday is the most expensive at £658, a difference of £58. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

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, 25% of flights were delayed in the past 3 months, with delays averaging 2 hours 8 minutes.

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%.

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.

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

• Earliest: departs at 07:50 and lands at 22:27
• Latest: departs at 13:20 and lands at 03:57.

The flight takes about 14h 37m.

Last-minute fares on this route (booked within 2 weeks of departure) run 11% above the route average of £616. Book 12 weeks before departure for the lowest fares.

A direct flight from Incheon Intl Airport to London takes 14h 37m, 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.

One-way fares from Incheon Intl Airport to London are currently lower than usual. Average one-way flight prices are about £241, which is 27% below the typical average for this route.

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: 63% on time

On average, flights on this route are punctual 75% of the time.

Morning flights have the fewest delays on this route. Delays tend to pile up throughout the day as one late flight pushes the next, so earlier departures are usually more reliable.

Flying via Beijing Capital (PEK) gives the shortest average 1-stop total travel time of 15h 58m, compared to 16h 11m via Frankfurt am Main (FRA) and 16h 23m via Munich Franz Josef Strauss (MUC).

London is 8 hours behind Incheon Intl Airport (British Time vs Korean Time). Plan for the time shift when scheduling connections or first-day activities.

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

• GREEN MOTION
• DRIVALIA
• Alamo
• Europcar
• Budget

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

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

Return flights from Incheon Intl Airport to London range from £509 to £759, with an average of £616 over the past 12 months. Anything below £509 counts as a good deal.

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