Cheap flights from KEF to LHR (Keflavik Intl. to Heathrow)

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Cheap Flights from KEF to LHR starting at $122 One Way, $254 Round Trip

Prices starting at $254 for return flights and $122 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 - Sun, Dec 6
KEF
Reykjavik
LHR
London
$254 Roundtrip, found 8 hours ago
$254
Roundtrip
found 8 hours ago
Select Scandinavian Airlines flight, departing Wed, Dec 2 from Reykjavik to London, returning Sun, Dec 6, priced at $254 found 8 hours ago
Fri, Nov 20 - Mon, Nov 23
KEF
Reykjavik
LHR
London
$272 Roundtrip, found 4 days ago
$272
Roundtrip
found 4 days ago
Select Icelandair flight, departing Fri, Nov 20 from Reykjavik to London, returning Mon, Nov 23, priced at $272 found 4 days ago
Tue, Nov 10 - Tue, Nov 17
KEF
Reykjavik
LHR
London
$276 Roundtrip, found 6 days ago
$276
Roundtrip
found 6 days ago
Select Scandinavian Airlines flight, departing Tue, Nov 10 from Reykjavik to London, returning Tue, Nov 17, priced at $276 found 6 days ago
Sat, Nov 21 - Fri, Nov 27
KEF
Reykjavik
LHR
London
$281 Roundtrip, found 1 day ago
$281
Roundtrip
found 1 day ago
Select British Airways flight, departing Sat, Nov 21 from Reykjavik to London, returning Fri, Nov 27, priced at $281 found 1 day ago
Sat, Nov 21 - Fri, Nov 27
KEF
Reykjavik
LHR
London
$326 Roundtrip, found 1 day ago
$326
Roundtrip
found 1 day ago
Select KLM flight, departing Sat, Nov 21 from Reykjavik to London, returning Fri, Nov 27, priced at $326 found 1 day 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
$180 nightly
The price is $216 total per night from Aug 18 to Aug 19
$216 total
Aug 18 - Aug 19
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. ...
9/10 Wonderful! (5,351 reviews)
"Great hotel for our on night overnight stay as we had a very early morning flight. Flew from terminal 3 and was surprised by how easy it was to get to from the hotel. Enjoyed our meal in the restaurant and also spent some time watching the planes taking off from the rooftop bar while enjoying a few ..."

Reviewed on Aug 4, 2026

Hilton Garden Inn London Heathrow Terminal 2 and 3
Premier Inn Heathrow Airport Terminal 4

Premier Inn Heathrow Airport Terminal 4

3 out of 5
Terminal 4, Sheffield Road Hounslow England
$60 nightly
The price is $72 total per night from Aug 23 to Aug 24
$72 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 ...
Premier Inn Heathrow Airport Terminal 4
Atrium Hotel Heathrow

Atrium Hotel Heathrow

4 out of 5
Great South-West Rd Feltham England
$70 nightly
The price is $85 total per night from Sep 2 to Sep 3
$85 total
Sep 2 - Sep 3
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 ...
Atrium Hotel 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

Otherwander Soho Pod Hotel (ADULTS ONLY)

Otherwander Soho Pod Hotel (ADULTS ONLY)

2 out of 5
91-92 Dean Street London England
$107 nightly
The price is $128 total per night from Aug 9 to Aug 10
$128 total
Aug 9 - Aug 10
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 ...
Otherwander Soho Pod Hotel (ADULTS ONLY)
Strand Palace Hotel

Strand Palace Hotel

4 out of 5
372 The Strand London England
$165 nightly
The price is $199 total per night from Aug 30 to Aug 31
$199 total
Aug 30 - Aug 31
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! (5,521 reviews)
"Lovely hotel, the double bed was very comfy in a snug room that was immaculately clean. Really helpful staff and a great selection at breakfast"

Reviewed on Aug 4, 2026

Strand Palace Hotel
Princes Gardens

Princes Gardens

4 out of 5
Watts Way London England
$77 nightly
The price is $92 total per night from Aug 9 to Aug 10
$92 total
Aug 9 - Aug 10
Total with taxes and fees
Stay at this B&B in London. Enjoy free WiFi, 2 coffee shops/cafes, and breakfast (surcharge). Popular attractions Royal Albert Hall and Hyde Park are located ...
7.4/10 Good! (568 reviews)
"This was a stay of many records. Primarily, it was the shortest recorded stay I've had of any hotel room- 5 minutes. 5 minutes was what took to go up to my room, assess how bad the situation was, and then book another hotel. This 'hotel' was misleading with it's images and descriptions. I have personally ..."

Reviewed on Aug 1, 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
$104 nightly
The price is $125 total per night from Aug 13 to Aug 14
$125 total
Aug 13 - Aug 14
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! (4,316 reviews)
"I always stay at this hotel when traveling via Heathrow - the staff and property are wonderful."

Reviewed on Aug 4, 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
$113 nightly
The price is $136 total per night from Aug 23 to Aug 24
$136 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! (1,970 reviews)
"Need coffee maker like others hotels The hotel have no shuttle to terminal 4 but other terminals ."

Reviewed on Aug 2, 2026

Hilton Garden Inn London Heathrow Airport
Leonardo London Heathrow Airport

Leonardo London Heathrow Airport

4 out of 5
Bath Road West Drayton England
$106 nightly
The price is $127 total per night from Aug 30 to Aug 31
$127 total
Aug 30 - Aug 31
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! (5,201 reviews)
"Hotel was very close to Terminal 2 at Heathrow. The food at the restaurant was very bland & expensive & would not eat there in the future."

Reviewed on Aug 4, 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 Aug 23 to Aug 24
$56 total
Aug 23 - Aug 24
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 ...
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
$111 nightly
The price is $134 total per night from Aug 23 to Aug 24
$134 total
Aug 23 - Aug 24
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! (3,304 reviews)
"room and hotel clean and comfortable. Staff were warm friendly and helpful. Fantastic location. Breakfast could have had better variety however was reasonable value. Excellent stay and would recommend. Our view was not very good so its worth paying for a room with no window."

Reviewed on Aug 4, 2026

Point A London Kings Cross - St Pancras
ibis London Heathrow Airport

ibis London Heathrow Airport

3 out of 5
112 Bath Road Hayes England
$66 nightly
The price is $79 total per night from Aug 18 to Aug 19
$79 total
Aug 18 - Aug 19
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! (3,182 reviews)
"If you are planing to stay here. Make sure you wear socks or sleepers when walking in the room. Carpets are disgusting. Also, if weather is warm, you’ll be boiling in the room, no AC and windows can’t open. I slept nothing that one night I stayed because weather was warm but was hopping at night ..."

Reviewed on Aug 4, 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
$185 nightly
The price is $222 total per night from Sep 3 to Sep 4
$222 total
Sep 3 - Sep 4
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! (6,135 reviews)
"superb."

Reviewed on Aug 4, 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
$190 nightly
The price is $228 total per night from Aug 31 to Sep 1
$228 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 ...
Park Plaza County Hall London
DoubleTree by Hilton London Kensington

DoubleTree by Hilton London Kensington

4 out of 5
100 Cromwell Road London England
$179 nightly
The price is $215 total per night from Aug 23 to Aug 24
$215 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)
"Very clean. Close to transportation, Gym on site . Had a good night’s sleep with comfy beds and linens . Nearby places to grab a bite to eat . English breakfast place round the block . Can’t remember the name"

Reviewed on Aug 2, 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.

KEF to LHR Route Info

Origin Airport
Destination Airport
Number Of Airlines Serving
Distance
Shortest Flight Departure Time
Shortest Flight Departure Date
KEF Address & GPS
Address:
Reykjavik ,
Iceland
IATA Code:
KEF
Longitude:
-22.624283
Latitude:
63.997765
Time Zone:
Atlantic/Reykjavik
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 Reykjavík–Keflavík Airport to Heathrow Airport?
If you're looking to travel from Reykjavík–Keflavík Airport to LHR as fast as you can, we're delighted to inform you that there are multiple companies offering nonstop flights. A couple of these are Icelandair and British Airways.
What is the shortest flight from KEF to London Heathrow?
From Reykjavik, the distinctive sights and sounds of London are around 3 hours away. Lock in your favorite seat, or perhaps even upgrade to one with extra legroom, and jet to your destination in comfort.
How many hours flight from KEF to Heathrow Airport?
Get comfy, because the average journey from Keflavik Intl. Airport (KEF) to London Heathrow is 3 hours and 12 minutes. Have a wine with your meal, get stuck into that book ... You'll have enough time to sit back and relax.
What airlines have the most flights from KEF to London Heathrow?
What do you take into consideration when deciding on an airline — fantastic service? Fares that are easy on your credit card? You'll find quite a few carriers that advertise flights between Reykjavík–Keflavík Airport and London Heathrow for you to choose from. Check out British Airways (BA), one of the more popular options which has 34 flights each month. Also investigate the rewarding deals from Icelandair (FI). Offering 60 flights each month between Reykjavik and London, they make the journey just as pleasurable as the destination.

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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