Cheap flights from ICN to LHR (Incheon Intl. to Heathrow)

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Cheap Flights from ICN to LHR starting at $183 One Way, $540 Round Trip

Prices starting at $540 for return flights and $183 for one-way flights to Heathrow were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Jan 20 - Fri, Jan 23
ICN
Seoul
LHR
London
$540 Roundtrip, found 2 days ago
$540
Roundtrip
found 2 days ago
Select China Eastern Airlines flight, departing Tue, Jan 20 from Seoul to London, returning Fri, Jan 23, priced at $540 found 2 days ago
Sun, Mar 8 - Sat, Mar 14
ICN
Seoul
LHR
London
$550 Roundtrip, found 2 days ago
$550
Roundtrip
found 2 days ago
Select China Southern Airlines flight, departing Sun, Mar 8 from Seoul to London, returning Sat, Mar 14, priced at $550 found 2 days ago
Mon, Mar 2 - Sun, Mar 15
ICN
Seoul
LHR
London
$575 Roundtrip, found 9 hours ago
$575
Roundtrip
found 9 hours ago
Select Scandinavian Airlines flight, departing Mon, Mar 2 from Seoul to London, returning Sun, Mar 15, priced at $575 found 9 hours ago
Tue, Mar 31 - Tue, Apr 14
ICN
Seoul
LHR
London
$584 Roundtrip, found 1 day ago
$584
Roundtrip
found 1 day ago
Select Air China flight, departing Tue, Mar 31 from Seoul to London, returning Tue, Apr 14, priced at $584 found 1 day ago
Tue, Mar 3 - Tue, Mar 10
ICN
Seoul
LHR
London
$588 Roundtrip, found 16 hours ago
$588
Roundtrip
found 16 hours ago
Select China Eastern Airlines flight, departing Tue, Mar 3 from Seoul to London, returning Tue, Mar 10, priced at $588 found 16 hours ago

Hotel Ideas near Heathrow

Airport Hotels near Heathrow

Renaissance London Heathrow Hotel

Renaissance London Heathrow Hotel

4 out of 5
Bath Road Hounslow England
$100 nightly
The price is $120 total per night from Jan 16 to Jan 17
$120 total
Jan 16 - Jan 17
Total with taxes and fees
Book a stay at this business-friendly hotel in Hounslow. Enjoy breakfast (surcharge), 24-hour room service, and a 24-hour health club. Our guests praise the ...
8.8/10 Excellent! (2,545 reviews)
Very nice hotel room and grateful for the bar which served good until 11.30!

Reviewed on Jan 6, 2026

Renaissance London Heathrow Hotel
Hilton Garden Inn London Heathrow Terminal 2 and 3

Hilton Garden Inn London Heathrow Terminal 2 and 3

3.5 out of 5
Heathrow T2 Hounslow England
$170 nightly
The price is $204 total per night from Jan 16 to Jan 17
$204 total
Jan 16 - Jan 17
Total with taxes and fees
Stay at this hotel in Hounslow. Enjoy free WiFi, breakfast (surcharge), and room service. Our guests praise the breakfast and the restaurant in our reviews. ...
9/10 Wonderful! (5,079 reviews)
Bed was super comfortable

Reviewed on Jan 6, 2026

Hilton Garden Inn London Heathrow Terminal 2 and 3
Radisson Blu Hotel, London Heathrow

Radisson Blu Hotel, London Heathrow

4 out of 5
140 Bath Road Hayes England
$88 nightly
The price is $106 total per night from Jan 15 to Jan 16
$106 total
Jan 15 - Jan 16
Total with taxes and fees
Book a stay at this business-friendly hotel in Hayes. Enjoy free WiFi, breakfast (surcharge), and 24-hour room service. Our guests praise the breakfast and the ...
8.4/10 Very Good! (3,137 reviews)
I was upgraded to a premier room which was lovely and spacious. Bed was comfortable and the girl who checked me is was very kind and thoughtful.

Reviewed on Jan 5, 2026

Radisson Blu Hotel, London Heathrow
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Hotels In London

Strand Palace Hotel

Strand Palace Hotel

4 out of 5
372 The Strand London England
$172 nightly
The price is $207 total per night from Jan 25 to Jan 26
$207 total
Jan 25 - Jan 26
Total with taxes and fees
Stay at this hotel in London. Enjoy free WiFi, breakfast (surcharge), and room service. Our guests praise the breakfast and the restaurant in our reviews. Popular ...
9/10 Wonderful! (4,812 reviews)
Very clean room. Excellent location.

Reviewed on Jan 7, 2026

Strand Palace Hotel
The Tower Hotel, by Thistle

The Tower Hotel, by Thistle

4 out of 5
St Katharine's Way London England
$116 nightly
The price is $139 total per night from Jan 18 to Jan 19
$139 total
Jan 18 - Jan 19
Total with taxes and fees
Book a stay at this business-friendly hotel in London. Enjoy free WiFi, 2 restaurants, and 2 bars/lounges. Our guests praise the breakfast and the restaurant ...
8.2/10 Very Good! (9,027 reviews)
Really great area. It felt very safe even at nighttime. Convenient to tube. Very pretty with Tower Bridge, the shard and Tower of London. The food options at the hotel were excellent. Staff were lovely also. The only thing that lets it down is the state of the bathrooms. They are extremely dated. ...

Reviewed on Jan 5, 2026

The Tower Hotel, by Thistle
1 Bed Flat - Sleeps 3 - Parking - Wifi

1 Bed Flat - Sleeps 3 - Parking - Wifi

3 out of 5
London England
Stay at this apartment in London. Enjoy free WiFi and in-room washers/dryers. Popular attractions Wembley Stadium and Marble Arch are located nearby.
Get rates
1 Bed Flat - Sleeps 3 - Parking - Wifi
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

London Hotels With Airport Transportation

Hyatt Place London Heathrow Airport

Hyatt Place London Heathrow Airport

4 out of 5
The Grove West Drayton England
$94 nightly
The price is $113 total per night from Jan 16 to Jan 17
$113 total
Jan 16 - Jan 17
Total with taxes and fees
Book a stay at this business-friendly hotel in West Drayton. Enjoy free WiFi, breakfast (surcharge), and room service. Our guests praise the breakfast and the ...
9/10 Wonderful! (4,180 reviews)
I stayed at the hotel and it’s a really nice hotel in a great location for going to the airport.

Reviewed on Jan 7, 2026

Hyatt Place London Heathrow Airport
Hilton Garden Inn London Heathrow Airport

Hilton Garden Inn London Heathrow Airport

4 out of 5
Eastern Perimeter Rd Hounslow England
$98 nightly
The price is $118 total per night from Jan 22 to Jan 23
$118 total
Jan 22 - Jan 23
Total with taxes and fees
Stay at this hotel in Hounslow. Enjoy free WiFi, breakfast (surcharge), and room service. Our guests praise the breakfast and the bar in our reviews. Popular ...
8.6/10 Excellent! (2,047 reviews)
Fine place to stay if you have an early flight from Heathrow. Close walk to Hatton Cross tube station. Take into consideration Hatton Cross does not have an elevator.

Reviewed on Jan 5, 2026

Hilton Garden Inn London Heathrow Airport
Leonardo London Heathrow Airport

Leonardo London Heathrow Airport

4 out of 5
Bath Road West Drayton England
$86 nightly
The price is $103 total per night from Jan 15 to Jan 16
$103 total
Jan 15 - Jan 16
Total with taxes and fees
Book a stay at this business-friendly hotel in West Drayton. Enjoy free WiFi, breakfast (surcharge), and 24-hour room service. Our guests praise the breakfast ...
8.6/10 Excellent! (5,642 reviews)
Yes

Reviewed on Jan 8, 2026

Leonardo London Heathrow Airport
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Low Priced London Hotels

ibis budget London Hounslow

ibis budget London Hounslow

3 out of 5
20-28 Staines Road Hounslow England
$47 nightly
The price is $56 total per night from Feb 1 to Feb 2
$56 total
Feb 1 - Feb 2
Total with taxes and fees
Stay at this hotel in Hounslow. Enjoy free WiFi, breakfast (surcharge), and parking (surcharge). Our guests praise the helpful staff and the clean rooms in our ...
7.2/10 Good! (1,001 reviews)
Very curteous and friendly staff

Reviewed on Dec 28, 2025

ibis budget London Hounslow
Point A Hotel London Kings Cross – St Pancras

Point A Hotel London Kings Cross – St Pancras

2.5 out of 5
324 Gray's Inn Road London England
$91 nightly
The price is $109 total per night from Feb 1 to Feb 2
$109 total
Feb 1 - Feb 2
Total with taxes and fees
Stay at this hotel in London. Enjoy free WiFi, breakfast (surcharge), and a 24-hour front desk. Our guests praise the breakfast and the helpful staff in our ...
8.4/10 Very Good! (2,600 reviews)
Excellent location a short walk from Kings Cross/St Pancras. Room was very small, we expected this, but was very comfortable and clean. Breakfast was very good. Fresh pastries, cereals, hard boiled eggs, fruit and some meat & cheese options. I did notice some gluten free muesli however cross contamination ...

Reviewed on Jan 4, 2026

Point A Hotel London Kings Cross – St Pancras
ibis London Heathrow Airport

ibis London Heathrow Airport

3 out of 5
112 Bath Road Hayes England
$56 nightly
The price is $67 total per night from Jan 30 to Jan 31
$67 total
Jan 30 - Jan 31
Total with taxes and fees
Book a stay at this business-friendly hotel in Hayes. Enjoy free WiFi, breakfast (surcharge), and parking (surcharge). Our guests praise the breakfast and the ...
8/10 Very Good! (3,070 reviews)
For a quick stop over, the room was clean and the bed was comfortable.

Reviewed on Jan 5, 2026

ibis London Heathrow Airport
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Family Friendly Hotels in London

Park Plaza London Westminster Bridge

Park Plaza London Westminster Bridge

4 out of 5
200 Westminster Bridge Road London England
$137 nightly
The price is $165 total per night from Feb 8 to Feb 9
$165 total
Feb 8 - Feb 9
Total with taxes and fees
Book a stay at this spa hotel in London. Enjoy a full-service spa, 2 restaurants, and breakfast (surcharge). Our guests praise the helpful staff and the clean ...
8.8/10 Excellent! (5,423 reviews)
Good and convenient location, near train underground stations and tour stops cruise or bus. Lower floors are a bit noisy due to proximity within the hospital which is the trade off, other than that good location, spacious place to rest for whole day exploring the city!

Reviewed on Jan 5, 2026

Park Plaza London Westminster Bridge
Park Plaza County Hall London

Park Plaza County Hall London

4 out of 5
1 Addington Street London England
$148 nightly
The price is $178 total per night from Feb 1 to Feb 2
$178 total
Feb 1 - Feb 2
Total with taxes and fees
Book a stay at this business-friendly hotel in London. Enjoy free WiFi, breakfast (surcharge), and 24-hour room service. Our guests praise the breakfast and ...
9/10 Wonderful! (2,609 reviews)
Location

Reviewed on Jan 4, 2026

Park Plaza County Hall London
DoubleTree by Hilton London Kensington

DoubleTree by Hilton London Kensington

4 out of 5
100 Cromwell Road London England
$100 nightly
The price is $120 total per night from Jan 11 to Jan 12
$120 total
Jan 11 - Jan 12
Total with taxes and fees
Book a stay at this business-friendly hotel in London. Enjoy free WiFi, breakfast (surcharge), and 24-hour room service. Our guests praise the helpful staff ...
8/10 Very Good! (1,000 reviews)
the mushrooms were great!

Reviewed on Jan 4, 2026

DoubleTree by Hilton London Kensington
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

ICN to LHR Route Info

Origin Airport
Destination Airport
Number Of Airlines Serving
Distance
Shortest Flight Departure Time
Shortest Flight Departure Date
ICN Address & GPS
Address:
Seoul ,
Republic of Korea
IATA Code:
ICN
Longitude:
126.451234
Latitude:
37.448526
Time Zone:
Asia/Seoul
LHR Address & GPS
Address:
London EN,
United Kingdom
IATA Code:
LHR
Longitude:
-0.453566
Latitude:
51.469603
Time Zone:
Europe/London

Frequently asked questions

Are there non-stop flights from Seoul–Incheon Intl. Airport to London Heathrow?
If you're not a big fan of changing planes en route, you're in luck. There are several airlines that fly nonstop from Seoul–Incheon Intl. Airport to LHR, including Korean Air and Asiana Airlines.
What is the shortest flight from Incheon Airport to London Heathrow?
The trip from Seoul to London is classified as a long-haul flight. Indeed, the fastest flight time possible from Incheon Airport to Heathrow Airport (LHR) is a lengthy 18 hours and 31 minutes. Try to catch some shut-eye throughout the journey to arrive feeling reinvigorated and prevent jet lag.
How many hours flight from Incheon Airport to Heathrow Airport?
The flight from ICN to LHR typically lasts about 18 hours and 37 minutes. Make this long-haul plane ride fly by a little faster by bringing your laptop or phone brimming with your favorite movies.
What airlines have the most flights from Incheon Airport to London Heathrow?
What do you take into consideration when deciding on an airline — fantastic service? Fares that are easy on your bank balance? You'll find several carriers advertising flights between Seoul–Incheon Intl. Airport and Heathrow Airport for you to select from. Look up Asiana Airlines (OZ), one of the more popular choices which advertises 21 flights each month. If you want a few more options, check out the cost of tickets from Korean Air (KE), which operates 30 flights from Seoul to London each month.

Map To Nearby Hotels

Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.