Korean Air flights from London to Incheon Intl Airport (LON - ICN)
Cheapflights users flying from London to Seoul on Korean Air typically fly into Incheon Intl and depart from London Heathrow. Select your dates above for pricing.
Korean Air flights from London to Incheon Intl in 2025
Find detailed information about Korean Air flights from London to Incheon Intl. Explore the options provided by Korean Air to plan your journey from London to Incheon Intl. Data last updated 29 April 2025.
Find Korean Air flight deals from London to Incheon Intl
Cheapest Korean Air flights from London to Incheon IntlExplore the most affordable Korean Air flight options available from London to Incheon Intl. Find the lowest fares with prices last updated on 29 April 2025.
Explore the most affordable Korean Air flight options available from London to Incheon Intl. Find the lowest fares with prices last updated on 29 April 2025.
Travel insights for Korean Air flights from London to Incheon Intl
Get recent, data-driven insights about Korean Air flights from London to Incheon Intl including ideal travel times, pricing trends, and more.
How far ahead should I book a flight from London to Incheon Intl Airport with Korean Air?
Use this chart to determine the optimal time to book a return flight from London to Incheon Intl. Price data was last updated on 25 April 2025.
Booking with Korean Air 55 days in advance of your planned departure date is, on average, the best time to get cheap flights from London to Incheon Intl Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from London to Incheon Intl Airport with Korean Air?
Currently, the most affordable month to book a Korean Air flight from London to Incheon Intl Airport in September, with an average price of £668. Conversely, traveling with Korean Air from London to Incheon Intl Airport in July will be the most expensive, with an average cost of £829. Various factors influence flight prices, so comparing airlines, departure airports, and times can help reduce costs.
Weekly Korean Air flight availability from London to Incheon Intl Airport
The most Korean Air flights from LON to ICN are scheduled on a Monday (1 on average). You will have fewer Korean Air flight options on Monday, which is when the least amount of flights are scheduled (1 on average).
Rainfall in Incheon Intl by month
Plan your trip to Incheon Intl by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Incheon Intl Airport ranges from 20.0 - 260.0 inches per month. July is typically the wettest month, when rainfall can reach 260.0 mm. January is typically the driest time to visit Incheon Intl Airport when rainfall is around 20.0 mm.
Temperature in Incheon Intl by month
Plan your trip to Incheon Intl by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Incheon Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 25.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -2.0 C).
Best time to book a flight from London to Incheon Intl
Have a flexible travel schedule? Discover the best time to fly to Incheon Intl from London with our price prediction graph.
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Fly from London to Incheon Intl on another airline
Consider alternative airlines that service the Incheon Intl area. Flight routes are based on user searches made on Cheapflights and were last updated on 29 April 2025.
See what others are saying about Korean Air
Read reviews and see what other travellers are saying about their experiences with Korean Air. Get insights from real passengers regarding the airline's services, customer satisfaction, and overall travel experience. Use these reviews to inform your decision when choosing Korean Air for your next flight. Reviews last updated 29 April 2025.
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