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

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Cheap Flights from KEF to LHR starting at $121 One Way, $257 Round Trip

Prices starting at $257 for return flights and $121 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.

Sat, Nov 21 - Fri, Nov 27
KEF
Reykjavik
LHR
London
$257 Roundtrip, found 6 days ago
$257
Roundtrip
found 6 days ago
Select British Airways flight, departing Sat, Nov 21 from Reykjavik to London, returning Fri, Nov 27, priced at $257 found 6 days ago
Sat, Oct 3 - Tue, Oct 6
KEF
Reykjavik
LHR
London
$263 Roundtrip, found 1 day ago
$263
Roundtrip
found 1 day ago
Select Scandinavian Airlines flight, departing Sat, Oct 3 from Reykjavik to London, returning Tue, Oct 6, priced at $263 found 1 day ago
Thu, Jan 7 - Thu, Jan 14
KEF
Reykjavik
LHR
London
$308 Roundtrip, found 19 hours ago
$308
Roundtrip
found 19 hours ago
Select Icelandair flight, departing Thu, Jan 7 from Reykjavik to London, returning Thu, Jan 14, priced at $308 found 19 hours ago
Thu, Jan 7 - Thu, Jan 14
KEF
Reykjavik
LHR
London
$355 Roundtrip, found 19 hours ago
$355
Roundtrip
found 19 hours ago
Select Lufthansa flight, departing Thu, Jan 7 from Reykjavik to London, returning Thu, Jan 14, priced at $355 found 19 hours ago
Mon, Sep 14 - Sun, Sep 20
KEF
Reykjavik
LHR
London
$406 Roundtrip, found 14 hours ago
$406
Roundtrip
found 14 hours ago
Select Austrian Airlines flight, departing Mon, Sep 14 from Reykjavik to London, returning Sun, Sep 20, priced at $406 found 14 hours ago

Hotel Ideas near Heathrow

Airport Hotels near Heathrow

Radisson Blu Hotel, London Heathrow

Radisson Blu Hotel, London Heathrow

4 out of 5
140 Bath Road Hayes England
$104 nightly
The price is $125 total per night from Jul 5 to Jul 6
$125 total
Jul 5 - Jul 6
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! (3,389 reviews)
"Beautiful hotel, comfortable rooms. The restaurant serves wonderful food at decent prices."

Reviewed on Jun 17, 2026

Radisson Blu Hotel, London 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
$248 nightly
The price is $298 total per night from Jul 13 to Jul 14
$298 total
Jul 13 - Jul 14
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! (5,379 reviews)
"Perfect location for terminal 2 - 5 min walk"

Reviewed on Jun 17, 2026

Hilton Garden Inn London Heathrow Terminal 2 and 3
Holiday Inn Express London Heathrow T4 by IHG

Holiday Inn Express London Heathrow T4 by IHG

3.5 out of 5
Terminal 4, 1 Swindon Road Hounslow England
$132 nightly
The price is $158 total per night from Jul 12 to Jul 13
$158 total
Jul 12 - Jul 13
Total with taxes and fees
Book a stay at this business-friendly hotel in Hounslow. Enjoy free breakfast, free WiFi, and 2 restaurants. Our guests praise the breakfast and the restaurant ...
9/10 Wonderful! (5,209 reviews)
"Loved it"

Reviewed on Jun 17, 2026

Holiday Inn Express London Heathrow T4 by IHG
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

The Tower Hotel, by Thistle

The Tower Hotel, by Thistle

4 out of 5
St Katharine's Way London England
$152 nightly
The price is $183 total per night from Jun 28 to Jun 29
$183 total
Jun 28 - Jun 29
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 ...
8.4/10 Very Good! (10,157 reviews)
"Great location nice hotel"

Reviewed on Jun 17, 2026

The Tower Hotel, by Thistle
Strand Palace Hotel

Strand Palace Hotel

4 out of 5
372 The Strand London England
$215 nightly
The price is $258 total per night from Jun 28 to Jun 29
$258 total
Jun 28 - Jun 29
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! (5,293 reviews)
"Fantastic location for London. Always a pleasure staying here"

Reviewed on Jun 17, 2026

Strand Palace Hotel
Radisson Blu Hotel, London Heathrow

Radisson Blu Hotel, London Heathrow

4 out of 5
140 Bath Road Hayes England
$104 nightly
The price is $125 total per night from Jul 5 to Jul 6
$125 total
Jul 5 - Jul 6
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! (3,389 reviews)
"Beautiful hotel, comfortable rooms. The restaurant serves wonderful food at decent prices."

Reviewed on Jun 17, 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.

London Hotels With Airport Transportation

Hyatt Place London Heathrow Airport

Hyatt Place London Heathrow Airport

4 out of 5
The Grove West Drayton England
$121 nightly
The price is $145 total per night from Jul 12 to Jul 13
$145 total
Jul 12 - Jul 13
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! (4,268 reviews)
"Needed a quick stay for overnight layover. Close to airport and comfortable."

Reviewed on Jun 16, 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
$132 nightly
The price is $159 total per night from Jul 12 to Jul 13
$159 total
Jul 12 - Jul 13
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! (2,002 reviews)
"Clean and fine for the price"

Reviewed on Jun 16, 2026

Hilton Garden Inn London Heathrow Airport
Leonardo London Heathrow Airport

Leonardo London Heathrow Airport

4 out of 5
Bath Road West Drayton England
$136 nightly
The price is $163 total per night from Jul 17 to Jul 18
$163 total
Jul 17 - Jul 18
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! (5,412 reviews)
"We got a handicap room, and it was crazy for ppl who have no disability. The shower was made for its purpose, but for us, the floor got completely soaked, and we nearly fell. They said we would have to pay for an upgrade, which was crazy, seeing as we had booked a regular room."

Reviewed on Jun 17, 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
$49 nightly
The price is $59 total per night from Jun 21 to Jun 22
$59 total
Jun 21 - Jun 22
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! (1,000 reviews)
"The clue is in the hotel title, Budget. It was clean and freindly, ticked all the boxes for convenience and a comfortable sleep. I would probably stay another night if staying in central Hounslow again."

Reviewed on Jun 13, 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
$133 nightly
The price is $160 total per night from Jul 12 to Jul 13
$160 total
Jul 12 - Jul 13
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! (3,166 reviews)
"Enjoyable stay! Central to a lot of places via the underground and same great cafes and shops in the area for all needs. Room was great for what we needed!"

Reviewed on Jun 14, 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
$85 nightly
The price is $102 total per night from Jul 5 to Jul 6
$102 total
Jul 5 - Jul 6
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! (3,141 reviews)
"Nice having the restaurant and other options on site."

Reviewed on Jun 17, 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
$224 nightly
The price is $269 total per night from Jun 28 to Jun 29
$269 total
Jun 28 - Jun 29
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! (5,892 reviews)
"Fantastic location, premises, and amenities including spa and on-site restaurants. Staff was friendly and responsive when needed. Great proximity to several London attractions, restaurants, and local happenings. Concierge team was very helpful in planning excursions and outings. My family and I very ..."

Reviewed on Jun 17, 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
$218 nightly
The price is $262 total per night from Jun 21 to Jun 22
$262 total
Jun 21 - Jun 22
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! (2,759 reviews)
"Good staff. Great location"

Reviewed on Jun 16, 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
$180 nightly
The price is $215 total per night from Jun 28 to Jun 29
$215 total
Jun 28 - Jun 29
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)
"Excelente ubicación! A un par de pasos del metro. La limpieza de las habitaciones podría ser mejor. Muy silencioso, con mucha privacidad."

Reviewed on Jun 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.

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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