Asiana Airlines flights from London Heathrow Airport to Seoul (LHR - SEL)
Cheapflights users flying from London to Seoul on Asiana Airlines typically fly into Incheon Intl and depart from London Heathrow. Select your dates above for pricing.
Asiana Airlines flights from Heathrow to Seoul in 2025
Find detailed information about Asiana Airlines flights from Heathrow to Seoul. Explore the options provided by Asiana Airlines to plan your journey from Heathrow to Seoul. Data last updated 29 April 2025.
Find Asiana Airlines flight deals from Heathrow to Seoul
Cheapest Asiana Airlines flights from Heathrow to SeoulExplore the most affordable Asiana Airlines flight options available from Heathrow to Seoul. Find the lowest fares with prices last updated on 29 April 2025.
Explore the most affordable Asiana Airlines flight options available from Heathrow to Seoul. Find the lowest fares with prices last updated on 29 April 2025.
Travel insights for Asiana Airlines flights from Heathrow to Seoul
Get recent, data-driven insights about Asiana Airlines flights from Heathrow to Seoul including ideal travel times, pricing trends, and more.
What is the cheapest month to book a flight from London Heathrow Airport to Seoul with Asiana Airlines?
Currently, the most affordable month to book a Asiana Airlines flight from London Heathrow Airport to Seoul in February, with an average price of £416. Conversely, traveling with Asiana Airlines from London Heathrow Airport to Seoul in July will be the most expensive, with an average cost of £801. Various factors influence flight prices, so comparing airlines, departure airports, and times can help reduce costs.
Weekly Asiana Airlines flight availability from London Heathrow Airport to Seoul
The most Asiana Airlines flights from LHR to SEL are scheduled on a Monday (1 on average). You will have fewer Asiana Airlines flight options on Monday, which is when the least amount of flights are scheduled (1 on average).
Rainfall in Seoul by month
Plan your trip to Seoul by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Seoul ranges from 27.0 - 253.0 inches per month. July is typically the wettest month, when rainfall can reach 253.0 mm. December is typically the driest time to visit Seoul when rainfall is around 27.0 mm.
Temperature in Seoul by month
Plan your trip to Seoul by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Seoul, 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 Heathrow to Seoul
Have a flexible travel schedule? Discover the best time to fly to Seoul from Heathrow with our price prediction graph.
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Fly from Heathrow to Seoul on another airline
Consider alternative airlines that service the Seoul 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 Asiana Airlines
Read reviews and see what other travellers are saying about their experiences with Asiana Airlines. 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 Asiana Airlines for your next flight. Reviews last updated 29 April 2025.
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