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

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Cheap Flights from ICN to LHR starting at $249 One Way, $583 Round Trip

Prices starting at $583 for return flights and $249 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.

Wed, Dec 2 - Thu, Dec 10
ICN
Seoul
LHR
London
$583 Roundtrip, found 3 days ago
$583
Roundtrip
found 3 days ago
Select LOT-Polish Airlines flight, departing Wed, Dec 2 from Seoul to London, returning Thu, Dec 10, priced at $583 found 3 days ago
Thu, Feb 18 - Wed, Feb 24
ICN
Seoul
LHR
London
$646 Roundtrip, found 2 days ago
$646
Roundtrip
found 2 days ago
Select Scandinavian Airlines flight, departing Thu, Feb 18 from Seoul to London, returning Wed, Feb 24, priced at $646 found 2 days ago
Tue, Oct 13 - Tue, Oct 20
ICN
Seoul
LHR
London
$671 Roundtrip, found 3 hours ago
$671
Roundtrip
found 3 hours ago
Select Air China flight, departing Tue, Oct 13 from Seoul to London, returning Tue, Oct 20, priced at $671 found 3 hours ago
Wed, Nov 18 - Tue, Nov 24
ICN
Seoul
LHR
London
$701 Roundtrip, found 3 days ago
$701
Roundtrip
found 3 days ago
Select China Eastern Airlines flight, departing Wed, Nov 18 from Seoul to London, returning Tue, Nov 24, priced at $701 found 3 days ago
Sun, Mar 7 - Sun, Mar 14
ICN
Seoul
LHR
London
$705 Roundtrip, found 4 days ago
$705
Roundtrip
found 4 days ago
Select Lufthansa flight, departing Sun, Mar 7 from Seoul to London, returning Sun, Mar 14, priced at $705 found 4 days ago

Hotel Ideas near Heathrow

Airport Hotels near Heathrow

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
$240 nightly
The price is $288 total per night from Aug 28 to Aug 29
$288 total
Aug 28 - Aug 29
Total with taxes and fees
Stay at this hotel in Hounslow. Enjoy free WiFi, 2 bars/lounges, and breakfast (surcharge). Our guests praise the breakfast and the restaurant in our reviews. ...
Hilton Garden Inn London Heathrow Terminal 2 and 3
Atrium Hotel Heathrow

Atrium Hotel Heathrow

4 out of 5
Great South-West Rd Feltham England
$71 nightly
The price is $85 total per night from Aug 23 to Aug 24
$85 total
Aug 23 - Aug 24
Total with taxes and fees
Book a stay at this business-friendly hotel in Feltham. Enjoy free WiFi, breakfast (surcharge), and room service. Our guests praise the helpful staff and the ...
8.2/10 Very Good! (1,615 reviews)
"Only downside was not much parking"

Reviewed on Aug 20, 2026

Atrium Hotel Heathrow
Premier Inn Heathrow Airport Terminal 4

Premier Inn Heathrow Airport Terminal 4

3 out of 5
Terminal 4, Sheffield Road Hounslow England
$65 nightly
The price is $78 total per night from Aug 23 to Aug 24
$78 total
Aug 23 - Aug 24
Total with taxes and fees
Stay at this hotel in Hounslow. Enjoy breakfast (surcharge), parking (surcharge), and a 24-hour front desk. Popular attractions Twickenham Stadium and Thorpe ...
8.6/10 Excellent! (1,750 reviews)
"Great staff"

Reviewed on Aug 20, 2026

Premier Inn Heathrow Airport Terminal 4
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

Otherwander Soho Pod Hotel (ADULTS ONLY)

Otherwander Soho Pod Hotel (ADULTS ONLY)

2 out of 5
91-92 Dean Street London England
$80 nightly
The price is $96 total per night from Aug 23 to Aug 24
$96 total
Aug 23 - Aug 24
Total with taxes and fees
Stay at this hotel in London. Enjoy free WiFi, rainfall showerheads, and climate control. Popular attractions Leicester Square and Piccadilly Circus are located ...
9/10 Wonderful! (378 reviews)
"I was arriving late due to late connections from my flight to the UK! Solo traveling and no one was available when I arrived, doors were locked, hard to locate from using my maps and had to book another spot for the night and for the rest of my stay! Will not recommend and left a bad taste for traveling ..."

Reviewed on Aug 20, 2026

Otherwander Soho Pod Hotel (ADULTS ONLY)
Strand Palace Hotel

Strand Palace Hotel

4 out of 5
372 The Strand London England
$171 nightly
The price is $207 total per night from Aug 23 to Aug 24
$207 total
Aug 23 - Aug 24
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 ...
Strand Palace Hotel
Princes Gardens

Princes Gardens

4 out of 5
Watts Way London England
$67 nightly
The price is $80 total per night from Aug 23 to Aug 24
$80 total
Aug 23 - Aug 24
Total with taxes and fees
Stay at this B&B in London. Enjoy free WiFi, 2 coffee shops/cafes, and breakfast (surcharge). Popular attractions Hyde Park and Marble Arch are located ...
7.6/10 Good! (614 reviews)
"This is students' residence turned into hotel for summer break -- loved the location and value for money, and super friendly/helpful staff. will come back when in London in the summer"

Reviewed on Aug 20, 2026

Princes Gardens
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
$98 nightly
The price is $118 total per night from Aug 31 to Sep 1
$118 total
Aug 31 - Sep 1
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! (4,358 reviews)
"The staff were very friendly and helpful"

Reviewed on Aug 20, 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
$104 nightly
The price is $125 total per night from Aug 23 to Aug 24
$125 total
Aug 23 - Aug 24
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 ...
8.8/10 Excellent! (1,935 reviews)
"Very slow check in and checkout process. Rooms ok but toilet flush wasn’t working well and iron didn’t work properly.. Breakfast ok but too few healthy options (think high fat medium quality cooked breakfast items, uninspiring pastries and generic coffee machines). The biggest immediate improvement ..."

Reviewed on Aug 19, 2026

Hilton Garden Inn London Heathrow Airport
Leonardo London Heathrow Airport

Leonardo London Heathrow Airport

4 out of 5
Bath Road West Drayton England
$96 nightly
The price is $115 total per night from Aug 27 to Aug 28
$115 total
Aug 27 - Aug 28
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 ...
8.8/10 Excellent! (5,183 reviews)
"Quick one night near the airport. Quick friendly staff and location. Check in process was also fast so we got to rest before our flight out the next day."

Reviewed on Aug 20, 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
$43 nightly
The price is $52 total per night from Sep 6 to Sep 7
$52 total
Sep 6 - Sep 7
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 ...
7.4/10 Good! (1,002 reviews)
"There was only one outlet plug in the whole room. Very bad location, and if your have 2 people with multiple devices that need to be connected they don’t offer a complimentary extension cord. I use a CPAP machine for sleeping and was not able to connect because the outlet was on the opposite side ..."

Reviewed on Aug 17, 2026

ibis budget London Hounslow
Point A London Kings Cross - St Pancras

Point A London Kings Cross - St Pancras

2.5 out of 5
324 Gray's Inn Road London England
$112 nightly
The price is $135 total per night from Sep 20 to Sep 21
$135 total
Sep 20 - Sep 21
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 ...
Point A London Kings Cross - St Pancras
ibis London Heathrow Airport

ibis London Heathrow Airport

3 out of 5
112 Bath Road Hayes England
$76 nightly
The price is $91 total per night from Sep 6 to Sep 7
$91 total
Sep 6 - Sep 7
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 ...
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
$227 nightly
The price is $272 total per night from Aug 23 to Aug 24
$272 total
Aug 23 - Aug 24
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 ...
9/10 Wonderful! (6,218 reviews)
"Great location. Close walking distance to London eye, Parliament and Westminster Abbey."

Reviewed on Aug 20, 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
$187 nightly
The price is $224 total per night from Aug 31 to Sep 1
$224 total
Aug 31 - Sep 1
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 ...
9.2/10 Wonderful! (2,792 reviews)
"A great stay from start to finish. Staff on reception shared a welcome bag with our young children with some toys and sweeties in. Room was great, ideal to have the kitchen in our studio room. Air con was excellent. Location perfect for lots of sight seeing"

Reviewed on Aug 20, 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
$144 nightly
The price is $172 total per night from Aug 23 to Aug 24
$172 total
Aug 23 - Aug 24
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! (1,005 reviews)
"Nice hotel, well located in Kensington. Room was very nice since we were a family of 4 and we got a 2 level room with beds and bathroom on each level."

Reviewed on Aug 17, 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.

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