RM1,988 Cheap Flights from London (LHR) to Seoul (ICN)

View RM1,988 flight on Tue, 13 May 2025Opens in a new window

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Cheap Flights from London to Seoul (LHR-ICN)

Prices were available within the past 7 days and start at RM1,988 for one-way flights and RM2,279 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

China Eastern Airlines
Wed, 28 May - Sun, 8 Jun
LHR
London
ICN
Seoul
RM2,279 Return, found 2 days ago
RM2,279
Return
found 2 days ago
Select China Eastern Airlines flight, departing Wed, 28 May from London to Seoul, returning Sun, 8 Jun, priced at RM2,279 found 2 days ago
Lufthansa
Wed, 12 Nov - Mon, 17 Nov
LHR
London
ICN
Seoul
RM3,346 Return, found 6 days ago
RM3,346
Return
found 6 days ago
Select Lufthansa flight, departing Wed, 12 Nov from London to Seoul, returning Mon, 17 Nov, priced at RM3,346 found 6 days ago
LOT-Polish Airlines
Wed, 12 Nov - Mon, 17 Nov
LHR
London
ICN
Seoul
RM3,759 Return, found 6 days ago
RM3,759
Return
found 6 days ago
Select LOT-Polish Airlines flight, departing Wed, 12 Nov from London to Seoul, returning Mon, 17 Nov, priced at RM3,759 found 6 days ago
KLM
Thu, 1 May - Thu, 15 May
LHR
London
ICN
Seoul
RM3,811 Return, found 3 days ago
RM3,811
Return
found 3 days ago
Select KLM flight, departing Thu, 1 May from London to Seoul, returning Thu, 15 May, priced at RM3,811 found 3 days ago
Turkish Airlines
Wed, 12 Nov - Mon, 17 Nov
LHR
London
ICN
Seoul
RM3,891 Return, found 6 days ago
RM3,891
Return
found 6 days ago
Select Turkish Airlines flight, departing Wed, 12 Nov from London to Seoul, returning Mon, 17 Nov, priced at RM3,891 found 6 days ago
Etihad Airways
Wed, 28 May - Mon, 9 Jun
LHR
London
ICN
Seoul
RM4,222 Return, found 2 days ago
RM4,222
Return
found 2 days ago
Select Etihad Airways flight, departing Wed, 28 May from London to Seoul, returning Mon, 9 Jun, priced at RM4,222 found 2 days ago
Air France
Tue, 10 Jun - Thu, 26 Jun
LHR
London
ICN
Seoul
RM4,375 Return, found 23 hours ago
RM4,375
Return
found 23 hours ago
Select Air France flight, departing Tue, 10 Jun from London to Seoul, returning Thu, 26 Jun, priced at RM4,375 found 23 hours ago
Vietnam Airlines
Thu, 29 May - Wed, 4 Jun
LHR
London
ICN
Seoul
RM4,399 Return, just found
RM4,399
Return
just found
Select Vietnam Airlines flight, departing Thu, 29 May from London to Seoul, returning Wed, 4 Jun, priced at RM4,399 just found
Finnair
Tue, 10 Mar - Sun, 15 Mar
LHR
London
ICN
Seoul
RM4,455 Return, found 4 days ago
RM4,455
Return
found 4 days ago
Select Finnair flight, departing Tue, 10 Mar from London to Seoul, returning Sun, 15 Mar, priced at RM4,455 found 4 days ago
Qatar Airways
Thu, 29 May - Wed, 4 Jun
LHR
London
ICN
Seoul
RM4,922 Return, just found
RM4,922
Return
just found
Select Qatar Airways flight, departing Thu, 29 May from London to Seoul, returning Wed, 4 Jun, priced at RM4,922 just found
London to Seoul route information
Origin airport
Heathrow
Destination airport
Incheon Intl.
Airlines serving
Air Canada, Air France, British Airways, Cathay Pacific, China Airlines, China Eastern Airlines, Emirates, Ethiopian Airlines, Etihad Airways, Finnair, KLM, LOT-Polish Airlines, Lufthansa, Malaysia Airlines, Qatar Airways, SriLankan Airlines, Swiss International Air Lines, Thai Airways International, Turkish Airlines, United
Return price
RM2,279
Distance
8809 km

Perfect flights from London to Seoul

Your Journey from London to Seoul

Start your unforgettable journey with Expedia. Our broad selection of flights from London to Seoul caters to every travel need. Whether you're yearning for a romantic escape, a solo adventure, or a cultural immersion, we've got you covered.
 

Choosing Your Ideal Flight

With Expedia, you have access to a wide range of airlines, including China Eastern Airlines, Lufthansa, LOT-Polish Airlines, Vietnam Airlines, Thai Airways International, Swiss International Air Lines, Korean Air, Finnair, Malaysia Airlines, KLM, Turkish Airlines, Etihad Airways, Air France, Qatar Airways. Our selection of flights from Heathrow to Incheon Intl. caters to every traveler's requirements, ensuring your journey aligns with your schedule. With options from 20 airlines, you're bound to find the perfect flight.
 

Maximizing Value with London to Seoul Flights

Experience the joy of finding cheap flights from Heathrow to Incheon Intl. that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from RM1,988 and roundtrip prices from RM2,279*.
 

Pre-Flight Essentials

Ensure a smooth journey from London to Seoul with Expedia. From information about check-in times and in-flight amenities to guidance on baggage policies, we provide all the essentials to prepare you for your flight.
 

Experience the Vibrant Seoul

Picture yourself stepping off the plane in Seoul and immersing yourself in the unique atmosphere of . From local markets to cultural festivals, each city offers its distinct charm. Make the most of your trip by exploring local attractions and indulging in the local cuisine. With Expedia, explore all this and more, tailored to your budget.
 

Added Convenience on Your London to Seoul Flight

Traveling with Expedia is more than just a flight. We offer details about in-flight amenities, baggage policies, and more to ensure a smooth and hassle-free journey. Choose from our variety of airlines and embark on a memorable journey from London to Seoul.
 

Beyond the Flight – Exploring Seoul

With Expedia, your adventure extends beyond the flight. Explore Seoul at your own pace by renting a car or booking a hotel. Discover hidden gems off the beaten path and create unforgettable memories.
 

Book Your Flight from London to Seoul with Confidence

Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support make your travel experience seamless and stress-free. Embark on your journey from London to Seoul with confidence. Book your travel arrangements with Expedia today.
 
*Note: Prices may vary based on availability and are subject to change.

Frequently asked questions

How much is a flight from Heathrow Airport to Incheon Intl. Airport (ICN)?
Start packing your suitcase, because round-trip flights from LHR to ICN start from RM2,279. That’s based on airfares listed within the last 7 days on Expedia for flights departing within the next year. Prices can increase quickly, so book now to score the best deal. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Heathrow Airport to Incheon Intl. Airport (ICN)?
This differs between air carriers, as each has its own terms and conditions. Visit the Customer Service Portal, where there are instructions on how to cancel online.
How do I find cheap flights from Heathrow Airport to Seoul--Incheon Intl. Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you’re searching for Heathrow Airport (LHR) to Incheon Intl. Airport (ICN) flights, you’ll see a “no change fees” filter for you to select.
How far is the flight from London Heathrow to ICN?
The distance is around 8,900 kilometres, so pack your carry-on bag with all the things you need to make your journey comfortable. Wondering what to take on board your Hounslow to South Korea flight? A sleep mask, earplugs and a travel pillow are among the essentials.
Which airlines fly direct from LHR to Incheon Intl. Airport (ICN)?
With 30 flights a month operating from LHR to Incheon Airport, Korean Air (KE) is a popular choice. Asiana Airlines (OZ) is another popular choice. It offers 30 flights each month. Between these two airlines, you’ll be able to find a great deal from Hounslow to South Korea.
Are Heathrow Airport (LHR) to Seoul--Incheon Intl. Airport flight tickets cheaper when they're purchased at the last minute?
Late planners can sometimes pick up a bargain, with some super cheap airfares from London Heathrow to Seoul–Incheon Intl. Airport arising a few weeks before the date of departure. If you’d rather book ahead of time, Expedia compares and updates all the best flight deals regularly — as early as a year in advance in some cases. It depends on the carrier though, as not all airlines quote prices so far in advance.

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