How do most travelers feel about Asiana Airlines?

When planning your LHR-SEL trip, keep in mind that Asiana Airlines is typically rated 7.8/10. This rating comes from 247 reviews by Cheapflights users who have traveled with Asiana Airlines.

Can I get a flight from London Heathrow Airport to Seoul on Asiana Airlines for under £1,000?

Cheapflights currently has 24 LHR-SEL flights for under £1,000. Flights to Seoul will vary based on many factors, like date and time. Click here to find the best price for your dates on Cheapflights.

How far ahead should I book a flight from London Heathrow Airport to Seoul with Asiana Airlines?

Booking with Asiana Airlines 86 days in advance of your planned departure date is, on average, the best time to get cheap flights from London Heathrow Airport to Seoul. 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 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 March, with an average price of £733. Conversely, traveling with Asiana Airlines from London Heathrow Airport to Seoul in July will be the most expensive, with an average cost of £1,147. Various factors influence flight prices, so comparing airlines, departure airports, and times can help reduce costs.

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.

Fly Asiana Airlines from LHR to Seoul as low as £643

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 2024

Popular in	July
Cheapest in	January
Average price (all airlines)	£728
One-way from	£643
Return from	£774

Highest demand for flights from London Heathrow to Seoul; 12% potential price increase.

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Best time to find cheap flights from London Heathrow to Seoul; 2% potential price drop.

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Average price for all London Heathrow to Seoul flights (one-way and round-trip).

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Cheapest one-way Asiana Airlines flight from London Heathrow to Seoul

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Cheapest return Asiana Airlines flight from London Heathrow to Seoul

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Can I get a flight from London Heathrow Airport to Seoul on Asiana Airlines for under £1,000?
Cheapflights currently has 24 LHR-SEL flights for under £1,000. Flights to Seoul will vary based on many factors, like date and time. Click here to find the best price for your dates on Cheapflights.
How do most travelers feel about Asiana Airlines?
When planning your LHR-SEL trip, keep in mind that Asiana Airlines is typically rated 7.8/10. This rating comes from 247 reviews by Cheapflights users who have traveled with Asiana Airlines.

Cheapest Asiana Airlines flights from Heathrow to Seoul

Tue 11/620:40LHR - ICN

Nonstop12h 45mAsiana Airlines

Fri 21/612:20ICN - LHR

Nonstop14h 30mAsiana Airlines

Deal found 1/6£774

Pick Dates

Fri 14/620:40LHR - ICN

Nonstop12h 45mAsiana Airlines

Mon 17/612:20ICN - LHR

Nonstop14h 30mAsiana Airlines

Deal found 31/5£789

Pick Dates

Thu 6/620:40LHR - ICN

Nonstop12h 45mAsiana Airlines

Thu 13/612:20ICN - LHR

Nonstop14h 30mAsiana Airlines

Deal found 1/6£792

Pick Dates

Direct flights from Heathrow to Seoul on Asiana Airlines

Mon 17/620:40LHR - ICN

Nonstop12h 45mAsiana Airlines

Wed 19/612:20ICN - LHR

Nonstop14h 30mAsiana Airlines

Deal found 1/6£774

Pick Dates

Fri 14/620:40LHR - ICN

Nonstop12h 45mAsiana Airlines

Mon 17/612:20ICN - LHR

Nonstop14h 30mAsiana Airlines

Deal found 31/5£789

Pick Dates

Thu 12/920:40LHR - ICN

Nonstop12h 45mAsiana Airlines

Wed 18/912:20ICN - LHR

Nonstop14h 30mAsiana Airlines

Deal found 1/6£790

Pick Dates

Last minute deals on Cheapflights

Tue 11/620:40LHR - ICN

Nonstop12h 45mAsiana Airlines

Fri 21/612:20ICN - LHR

Nonstop14h 30mAsiana Airlines

Deal found 1/6£774

Pick Dates

Fri 7/620:40LHR - ICN

Nonstop12h 45mAsiana Airlines

Mon 10/612:20ICN - LHR

Nonstop14h 30mAsiana Airlines

Deal found 1/6£792

Pick Dates

Fri 7/620:40LHR - ICN

Nonstop12h 45mAsiana Airlines

Sun 16/612:20ICN - LHR

Nonstop14h 30mAsiana Airlines

Deal found 1/6£793

Pick Dates

One-way Asiana Airlines flights to Seoul from Heathrow

Fri 7/620:40LHR - ICN

Nonstop12h 45mAsiana Airlines

Deal found 1/6£643

Pick Dates

Thu 13/620:40LHR - ICN

Nonstop12h 45mAsiana Airlines

Deal found 1/6£645

Pick Dates

Fri 7/620:40LHR - ICN

Nonstop12h 45mAsiana Airlines

Deal found 1/6£656

Pick Dates

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.

Estimated return price

Temperature and rainfall in Seoul by month

SEL Temperature	2 - 25 °C

SEL

Temperature

2 - 25 °C

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).

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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 2 June 2024.

China Southern flights from London Heathrow to Seoul

Other airlines servicing Heathrow and Seoul
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Other popular destinations in Asia
If Seoul is not for you, choose from these other destinations located in Asia. Flight routes are based on user searches made on Cheapflights and were last updated on 2 June 2024.

See what others are saying about Asiana Airlines

Asiana Airlines

8.3

Very Good

571 reviews

Check prices

Overview

Recent reviews

10.0

Wonderful|Jul 2022

Amazing meals

10.0

Wonderful|Aug 2023

Flight was awesome. Book with Asiana

10.0

Wonderful|Sept 2022

Great food! Friendly flight attendants :)

8.0

Very Good|Sept 2022

The crew was good. Plane was old. No USB to charge my phone. Imagine a 10 hr flight with an old screen not even clear images. The worst part all of my father and my boxes are damaged. It’s all squished, broken, ripped and damaged. All souvenirs and breads I got from my homeland all damaged. Imagine the disappointment I got. My aunt and father are old and in wheelchair. The agent didn’t help us at all. Had me moved all my luggages. Worst part left them in wheelchairs in the middle of the baggage carousels area by themselves. Didn’t explain anything to them while I was as getting all our checked in luggage that’s tagged all the to anchorage. So now I’m left with all luggages and my wheel-chaired older family by ourselves no assistance at all. With damaged luggages to one to ask for help or anything.

10.0

Wonderful|May 2023

Very cool and clean thanks asiana airlines

1 out of 191

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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 2024

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 2 June 2024.

Popular in

Cheapest in

Average price (all airlines)

One-way from

Return from

Can I get a flight from London Heathrow Airport to Seoul on Asiana Airlines for under £1,000?

How do most travelers feel about Asiana Airlines?

Cheapest Asiana Airlines flights from Heathrow to Seoul

Direct flights from Heathrow to Seoul on Asiana Airlines

Last minute deals on Cheapflights

One-way Asiana Airlines flights to Seoul from Heathrow

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.

Temperature and rainfall in Seoul by month

Plan your trip to Seoul by taking into account the average temperature and rainfall totals by month.

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 2 June 2024.

Consider alternative airlines that service the Seoul area. Flight routes are based on user searches made on Cheapflights and were last updated on 2 June 2024.

Other Asiana Airlines flights from Heathrow
Browse through other Asiana Airlines flights departing from Heathrow. Flight routes are based on user searches made on Cheapflights and were last updated on 2 June 2024.

Browse through other Asiana Airlines flights departing from Heathrow. Flight routes are based on user searches made on Cheapflights and were last updated on 2 June 2024.

Complete your trip
Complete your trip to Seoul by adding a car hire and/or hotel booking to your travel itinerary.

Complete your trip to Seoul by adding a car hire and/or hotel booking to your travel itinerary.

Other airlines servicing Heathrow and Seoul
Choose from other airlines serving Heathrow and Seoul.

Choose from other airlines serving Heathrow and Seoul.

Other popular destinations in Asia
If Seoul is not for you, choose from these other destinations located in Asia. Flight routes are based on user searches made on Cheapflights and were last updated on 2 June 2024.

If Seoul is not for you, choose from these other destinations located in Asia. Flight routes are based on user searches made on Cheapflights and were last updated on 2 June 2024.

Popular flights with Asiana Airlines
Browse through some of the most popular routes that Asiana Airlines offers at this time. Flights are based on user searches made on Cheapflights and were last updated on 2 June 2024.

Browse through some of the most popular routes that Asiana Airlines offers at this time. Flights are based on user searches made on Cheapflights and were last updated on 2 June 2024.

See what others are saying about Asiana Airlines

Overview

Recent reviews

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Flights

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 2024

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 2 June 2024.

Popular in

Cheapest in

Average price (all airlines)

One-way from

Return from

Can I get a flight from London Heathrow Airport to Seoul on Asiana Airlines for under £1,000?

How do most travelers feel about Asiana Airlines?

Cheapest Asiana Airlines flights from Heathrow to Seoul

Direct flights from Heathrow to Seoul on Asiana Airlines

Last minute deals on Cheapflights

One-way Asiana Airlines flights to Seoul from Heathrow

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.

Temperature and rainfall in Seoul by month

Plan your trip to Seoul by taking into account the average temperature and rainfall totals by month.

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Fly from Heathrow to Seoul on another airlineConsider alternative airlines that service the Seoul area. Flight routes are based on user searches made on Cheapflights and were last updated on 2 June 2024.

Consider alternative airlines that service the Seoul area. Flight routes are based on user searches made on Cheapflights and were last updated on 2 June 2024.

See what others are saying about Asiana Airlines

Overview

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Book with Flexibility

Travel Smart

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 2 June 2024.