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

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Cheap Flights from KEF to LHR starting at $102 One Way, $188 Round Trip

Prices starting at $188 for return flights and $102 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 7 - Sun, Nov 8
KEF
Reykjavik
LHR
London
$188 Roundtrip, found 9 hours ago
$188
Roundtrip
found 9 hours ago
Select British Airways flight, departing Sat, Nov 7 from Reykjavik to London, returning Sun, Nov 8, priced at $188 found 9 hours ago
Fri, Nov 13 - Mon, Nov 16
KEF
Reykjavik
LHR
London
$247 Roundtrip, found 8 hours ago
$247
Roundtrip
found 8 hours ago
Select Scandinavian Airlines flight, departing Fri, Nov 13 from Reykjavik to London, returning Mon, Nov 16, priced at $247 found 8 hours ago
Thu, Feb 4 - Wed, Feb 10
KEF
Reykjavik
LHR
London
$249 Roundtrip, found 5 days ago
$249
Roundtrip
found 5 days ago
Select Lufthansa flight, departing Thu, Feb 4 from Reykjavik to London, returning Wed, Feb 10, priced at $249 found 5 days ago
Sun, Jan 24 - Sun, Jan 31
KEF
Reykjavik
LHR
London
$278 Roundtrip, found 5 days ago
$278
Roundtrip
found 5 days ago
Select Icelandair flight, departing Sun, Jan 24 from Reykjavik to London, returning Sun, Jan 31, priced at $278 found 5 days ago
Mon, Apr 12 - Fri, Apr 16
KEF
Reykjavik
LHR
London
$311 Roundtrip, found 5 days ago
$311
Roundtrip
found 5 days ago
Select Austrian Airlines flight, departing Mon, Apr 12 from Reykjavik to London, returning Fri, Apr 16, priced at $311 found 5 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 Airport Terminal 2, Cessna Rd, Longford Hounslow England
$202 nightly
The price is $242 total per night from Nov 7 to Nov 8
$242 total
Nov 7 - Nov 8
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
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 $71 total per night from Nov 1 to Nov 2
$71 total
Nov 1 - Nov 2
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
Radisson Blu Hotel, London Heathrow

Radisson Blu Hotel, London Heathrow

4 out of 5
140 Bath Road Hayes England
$98 nightly
The price is $118 total per night from Oct 18 to Oct 19
$118 total
Oct 18 - Oct 19
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 ...
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

Zedwell Piccadilly Circus

Zedwell Piccadilly Circus

3 out of 5
Great Windmill Street London England
$125 nightly
The price is $150 total per night from Oct 25 to Oct 26
$150 total
Oct 25 - Oct 26
Total with taxes and fees
Stay at this hotel in London. Enjoy free WiFi, a 24-hour front desk, and premium bedding. Our guests praise the helpful staff and the clean rooms in our reviews. ...
Zedwell Piccadilly Circus
Otherwander Soho Pod Hotel (ADULTS ONLY)

Otherwander Soho Pod Hotel (ADULTS ONLY)

2 out of 5
91-92 Dean Street London England
$58 nightly
The price is $69 total per night from Oct 25 to Oct 26
$69 total
Oct 25 - Oct 26
Total with taxes and fees
Stay at this hotel in London. Enjoy free WiFi, rainfall showerheads, and slippers. Popular attractions Leicester Square and Piccadilly Circus are located ...
8.8/10 Excellent! (663 reviews)
"Great location very helpful staff."

Reviewed on Oct 11, 2026

Otherwander Soho Pod Hotel (ADULTS ONLY)
The Tower Hotel, by Thistle

The Tower Hotel, by Thistle

4 out of 5
St Katharine's Way London England
$149 nightly
The price is $179 total per night from Nov 8 to Nov 9
$179 total
Nov 8 - Nov 9
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! (10,814 reviews)
"The location in unbeatable . My check in staff member was very rude . The concierge staff were amazing . Went to have dinner at vicinity and was treated so rudely by the initial staff member his name was Boyce but all other staff were absolutely fantastic"

Reviewed on Oct 11, 2026

The Tower Hotel, by Thistle
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
$91 nightly
The price is $109 total per night from Oct 26 to Oct 27
$109 total
Oct 26 - Oct 27
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 ...
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
$99 nightly
The price is $119 total per night from Nov 1 to Nov 2
$119 total
Nov 1 - Nov 2
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 ...
Hilton Garden Inn London Heathrow Airport
Leonardo London Heathrow Airport

Leonardo London Heathrow Airport

4 out of 5
Bath Road West Drayton England
$84 nightly
The price is $101 total per night from Nov 1 to Nov 2
$101 total
Nov 1 - Nov 2
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! (4,979 reviews)
"As usual the Leonardo Hotel was up to fine standard. I missed having a bathtub but the shower was clean and quite adequate. Wonderful breakfast buffet!"

Reviewed on Oct 11, 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
$42 nightly
The price is $51 total per night from Nov 1 to Nov 2
$51 total
Nov 1 - Nov 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 ...
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 Nov 1 to Nov 2
$135 total
Nov 1 - Nov 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! (3,358 reviews)
"Good value for money, we only stayed one night but there seemed to be good facilities and the staff were on hand to answer questions. The only issue was that the lift if very small only enough room For one person and one suitcase so may take several trips."

Reviewed on Oct 11, 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
$61 nightly
The price is $73 total per night from Nov 1 to Nov 2
$73 total
Nov 1 - Nov 2
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 ...
8.2/10 Very Good! (3,157 reviews)
"Ideal location, clean room, lucky to have an airport view to see planes landing. Had the evening meal, mixed grill, decent value for money and the food was excellent. Same for the breakfast. Couldn't fault this hotel."

Reviewed on Oct 11, 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
$237 nightly
The price is $285 total per night from Oct 25 to Oct 26
$285 total
Oct 25 - Oct 26
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! (6,401 reviews)
"Great location. Just across the bridge from Big Ben. Being a Radisson property, staffs were good. However, my room had a technical problem going in on the 2nd day, and I and I had to wait about an hour on the lobby. A better, more professional hotel would have changed my room to another under this ..."

Reviewed on Oct 11, 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
$204 nightly
The price is $245 total per night from Oct 25 to Oct 26
$245 total
Oct 25 - Oct 26
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! (2,821 reviews)
"Would definitely stay here again. Location was very convenient, staff was very helpful and breakfast was very good."

Reviewed on Oct 10, 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
$158 nightly
The price is $190 total per night from Nov 8 to Nov 9
$190 total
Nov 8 - Nov 9
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! (1,008 reviews)
"Excelente y muy bien ubicado"

Reviewed on Oct 11, 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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