£303 Find Cheap Flights from London to Seoul Incheon Airport – Compare and Save

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

• Earliest: departs at 14:15 and lands at 02:44
• Latest: departs at 18:50 and lands at 07:19.

The flight takes about 12h 29m.

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

• Economy class
• Premium Economy Class
• Business Class
• First Class

Prices vary by airline.

A direct flight from London to Incheon Intl Airport takes 12h 29m, 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 London to Incheon Intl Airport range from £544 to £857, with an average of £683 over the past 12 months. Anything below £544 counts as a good deal.

Last-minute fares on this route (booked within two weeks of departure) run 8% above the £683 route average. Book 26 weeks before departure for the lowest fares.

On this route, stopover flights are cheaper than direct options on average. Stopover fares average £388 return via Zhengzhou (CGO), compared with £799 for direct.

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 to Incheon Intl Airport flights are:

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

On average, flights on this route are punctual 91% 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.

Evening is the busiest departure period on London to Incheon Intl Airport flights, with 66% 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 to Incheon Intl Airport route offering in-flight Wi-Fi. Pricing depends on fare class.

One-way fares from London to Incheon Intl Airport are currently lower than usual. Average one-way flight prices are about £305, which is 34% below the typical average for this route.

Incheon Intl Airport (ICN) hosts 5 major car hire companies, with daily rates starting from around £9 for economy cars. Top options include:

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

Flights from London to Incheon Intl Airport may depart from 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). Flights usually 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 to Incheon Intl Airport route, 9% of flights were delayed in the past three months, with delays averaging 2h 25m.

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

• Beijing Capital (PEK) – 23% of one-stop connections
• Beijing Daxing Intl (PKX) – 11% of one-stop connections
• Shanghai Pu Dong (PVG) – 11% of one-stop connections
• Abu Dhabi Zayed Intl (AUH) – 11% of one-stop connections

Yes. Flexible dates can save you up to 15% on flights from London to Incheon Intl Airport. Tuesday is the cheapest departure day at £642 return on average, while Sunday is the most expensive at £749, a difference of £107.

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 London and Incheon Intl Airport. 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 53m, compared to 15h 58m via Beijing Capital (PEK) and 16h 07m via Václav Havel Prague (PRG).

Incheon Intl Airport is 9 hours ahead of London (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 Central Park and Wolmido Amusement Park. These are among the most viewed places in Incheon Intl Airport on KAYAK.

Among airlines operating London 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

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

There are a variety of routes available from London to Incheon departing from one of five airports in the city. All direct flights leave from London Heathrow International Airport, while flights from any other airport have at least one stopover. For example, flights from London Luton usually have a single stop in Frankfurt en route. Flights from London City Airport typically have a single stop in Paris along the way. British Airways operate flights from Gatwick with a single stopover in Amsterdam en route.

There are three ways to get to Seoul from the Incheon airport. Taking a taxi is the easiest and most convenient. You can catch a taxi from the first floor of the passenger terminal, and the trip will take around an hour. The quickest option is to take a train from the AREXIncheon International Airport Terminal 1 on the first floor, which will take around 50min. The last option is to catch a bus from the first floor in terminal 1 or the basement level at terminal 2, and this trip will take around 1h 10min, depending on traffic and stops.

There are a few hotels within 5min of the airport terminal, but only one on-site hotel. The Incheon Airport Transit Hotel is situated inside the airport's departure lounge and offers comfortable air-conditioned rooms, a 24h check-in desk, and complimentary WiFi.

If you're a British citizen carrying a full passport, you can fly to Incheon without a visa. You'll be granted 90 days of entry upon arrival but won't be allowed to work.