RM1,387 Cheap Flights from Seoul (ICN) to London (LHR)

Featured Airlines

    Plan, book, fly with confidence
  • trending down icon
    Be in the know
    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon
    Book smarter
    Save up to 30% on select hotels after you book a flight*
  • payments icon
    Earn twice
    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from Seoul to London (ICN-LHR)

Prices were available within the past 7 days and start at RM1,387 for one-way flights and RM3,180 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Etihad Airways
Sun, 9 Jun - Thu, 13 Jun
ICN
Seoul
LHR
London
RM3,180 Return, found 4 days ago
RM3,180
Return
found 4 days ago
Select Etihad Airways flight, departing Sun, 9 Jun from Seoul to London, returning Thu, 13 Jun, priced at RM3,180 found 4 days ago
China Eastern Airlines
Thu, 24 Oct - Wed, 30 Oct
ICN
Seoul
LHR
London
RM3,242 Return, found 5 days ago
RM3,242
Return
found 5 days ago
Select China Eastern Airlines flight, departing Thu, 24 Oct from Seoul to London, returning Wed, 30 Oct, priced at RM3,242 found 5 days ago
Finnair
Thu, 24 Oct - Wed, 30 Oct
ICN
Seoul
LHR
London
RM3,758 Return, found 5 days ago
RM3,758
Return
found 5 days ago
Select Finnair flight, departing Thu, 24 Oct from Seoul to London, returning Wed, 30 Oct, priced at RM3,758 found 5 days ago
LOT-Polish Airlines
Thu, 17 Oct - Wed, 23 Oct
ICN
Seoul
LHR
London
RM3,936 Return, found 1 day ago
RM3,936
Return
found 1 day ago
Select LOT-Polish Airlines flight, departing Thu, 17 Oct from Seoul to London, returning Wed, 23 Oct, priced at RM3,936 found 1 day ago
KLM
Wed, 12 Jun - Sun, 16 Jun
ICN
Seoul
LHR
London
RM4,221 Return, found 1 day ago
RM4,221
Return
found 1 day ago
Select KLM flight, departing Wed, 12 Jun from Seoul to London, returning Sun, 16 Jun, priced at RM4,221 found 1 day ago
Turkish Airlines
Tue, 11 Jun - Mon, 1 Jul
ICN
Seoul
LHR
London
RM4,236 Return, found 1 day ago
RM4,236
Return
found 1 day ago
Select Turkish Airlines flight, departing Tue, 11 Jun from Seoul to London, returning Mon, 1 Jul, priced at RM4,236 found 1 day ago
Air France
Wed, 12 Jun - Sun, 16 Jun
ICN
Seoul
LHR
London
RM4,511 Return, found 1 day ago
RM4,511
Return
found 1 day ago
Select Air France flight, departing Wed, 12 Jun from Seoul to London, returning Sun, 16 Jun, priced at RM4,511 found 1 day ago
Air Astana
Thu, 19 Sep - Fri, 27 Sep
ICN
Seoul
LHR
London
RM4,615 Return, found 3 days ago
RM4,615
Return
found 3 days ago
Select Air Astana flight, departing Thu, 19 Sep from Seoul to London, returning Fri, 27 Sep, priced at RM4,615 found 3 days ago
Air Canada
Thu, 24 Oct - Wed, 30 Oct
ICN
Seoul
LHR
London
RM4,683 Return, found 5 days ago
RM4,683
Return
found 5 days ago
Select Air Canada flight, departing Thu, 24 Oct from Seoul to London, returning Wed, 30 Oct, priced at RM4,683 found 5 days ago
Qatar Airways
Sun, 9 Jun - Thu, 13 Jun
ICN
Seoul
LHR
London
RM4,714 Return, found 4 days ago
RM4,714
Return
found 4 days ago
Select Qatar Airways flight, departing Sun, 9 Jun from Seoul to London, returning Thu, 13 Jun, priced at RM4,714 found 4 days ago
Seoul to London route information
Origin airport
Incheon Intl.
Destination airport
Heathrow
Airlines serving
Air Canada, Air France, Cathay Pacific, China Airlines, EVA Airways, Emirates, Ethiopian Airlines, Etihad Airways, Finnair, KLM, Korean Air, LOT-Polish Airlines, Lufthansa, Malaysia Airlines, Qatar Airways, SriLankan Airlines, Swiss International Air Lines, Thai Airways International, Turkish Airlines, Vietnam Airlines
Return price
RM3,180
Distance
8809 km

Perfect flights from Seoul to London

Your Journey from Seoul to London

Start your unforgettable journey with Expedia. Our broad selection of flights from Seoul to London 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, Vietnam Airlines, Qatar Airways, LOT-Polish Airlines, Swiss International Air Lines, Etihad Airways, Ethiopian Airlines, Royal Brunei Airlines, Malaysia Airlines, Cathay Pacific, Finnair, KLM, Turkish Airlines, Air France, Air Astana, Air Canada. Our selection of flights from Incheon Intl. to Heathrow 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 Seoul to London Flights

Experience the joy of finding cheap flights from Incheon Intl. to Heathrow that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from RM1,387 and roundtrip prices from RM3,180*.
 

Pre-Flight Essentials

Ensure a smooth journey from Seoul to London 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 London

Picture yourself stepping off the plane in London and immersing yourself in the unique atmosphere of London. 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 Seoul to London 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 Seoul to London.
 

Beyond the Flight – Exploring London

With Expedia, your adventure extends beyond the flight. Explore London 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 Seoul to London 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 Seoul to London 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 Incheon Intl. Airport (ICN) to London Heathrow?
Based on fares advertised within the last 7 days on Expedia for flights departing within the next year, round-trip journeys between Incheon Airport and London Heathrow start from RM3,180. Make your booking today to get the best price for your big adventure. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Seoul--Incheon Intl. Airport to Heathrow Airport (LHR)?
When it comes to cancellation fees, every airline has its own set of terms and conditions. If you decide to cancel your trip, head to our Customer Service Portal.
How do I find cheap flights from Seoul--Incheon Intl. Airport to Heathrow 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 Seoul–Incheon Intl. Airport to London Heathrow flights, you’ll see a “no change fees” filter for you to select.
How far is the flight from Incheon Airport to Heathrow Airport?
With around 8,900 kilometres separating South Korea and Hounslow, your flight will be a long one. Pack wisely and make your time on board more comfortable. Simple things like an extra pair of socks and a quality travel pillow can make a massive difference.
Which airlines fly direct from Incheon Intl. Airport (ICN) to LHR?
Korean Air (KE) is one of the top choices for many travellers flying between Incheon Intl. Airport (ICN) and Heathrow Airport. Take your pick of the 30 flights it operates on this route each month. Another carrier operating on this route is Asiana Airlines (OZ). You’ll have 30 flights each month to select from.
Are Incheon Intl. Airport (ICN) to Heathrow Airport flight tickets cheaper when they're purchased at the last minute?
Fares from Incheon Airport to London Heathrow are available up to 12 months prior to departure on Expedia. And although you may occasionally score a fantastic last-minute deal, it’s never something you can count on. Also, booking your flights ahead of time means you’ll have more choices — and you can avoid getting stuck in the dreaded middle seat! We frequently update our fares to bring you the biggest bargains, so keep checking in for all the latest specials.
*Available to Expedia members.