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

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Cheap Flights from KEF to LHR starting at $99 One Way, $211 Round Trip

Prices starting at $211 for return flights and $99 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.

Fri, Jan 22 - Sat, Jan 30
KEF
Reykjavik
LHR
London
$211 Roundtrip, found 2 days ago
$211
Roundtrip
found 2 days ago
Select British Airways flight, departing Fri, Jan 22 from Reykjavik to London, returning Sat, Jan 30, priced at $211 found 2 days ago
Thu, Nov 5 - Wed, Nov 11
KEF
Reykjavik
LHR
London
$242 Roundtrip, found 1 day ago
$242
Roundtrip
found 1 day ago
Select Lufthansa flight, departing Thu, Nov 5 from Reykjavik to London, returning Wed, Nov 11, priced at $242 found 1 day ago
Tue, Dec 29 - Mon, Jan 4
KEF
Reykjavik
LHR
London
$249 Roundtrip, found 1 day ago
$249
Roundtrip
found 1 day ago
Select Scandinavian Airlines flight, departing Tue, Dec 29 from Reykjavik to London, returning Mon, Jan 4, priced at $249 found 1 day ago
Sun, Jan 17 - Sun, Jan 24
KEF
Reykjavik
LHR
London
$280 Roundtrip, found 2 days ago
$280
Roundtrip
found 2 days ago
Select Icelandair flight, departing Sun, Jan 17 from Reykjavik to London, returning Sun, Jan 24, priced at $280 found 2 days ago
Thu, Nov 5 - Wed, Nov 11
KEF
Reykjavik
LHR
London
$326 Roundtrip, found 1 day ago
$326
Roundtrip
found 1 day ago
Select KLM flight, departing Thu, Nov 5 from Reykjavik to London, returning Wed, Nov 11, 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
$325 nightly
The price is $391 total per night from Oct 13 to Oct 14
$391 total
Oct 13 - Oct 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! (5,353 reviews)
"Room was convenient for next day flight breakfast was great. Dinner in restaurants was not so good, service was slow and waitress forgot to put part of order in."

Reviewed on Sep 18, 2026

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

Renaissance London Heathrow Hotel

4 out of 5
Bath Road Hounslow England
$110 nightly
The price is $132 total per night from Sep 27 to Sep 28
$132 total
Sep 27 - Sep 28
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 ...
9/10 Wonderful! (2,494 reviews)
"This is our second stay at the Renaissance , we find it to be handy for terminals 2 and 3 and is clean , comfy and friendly."

Reviewed on Sep 17, 2026

Renaissance London Heathrow Hotel
Premier Inn Heathrow Airport Terminal 4

Premier Inn Heathrow Airport Terminal 4

3 out of 5
Terminal 4, Sheffield Road Hounslow England
$58 nightly
The price is $69 total per night from Oct 19 to Oct 20
$69 total
Oct 19 - Oct 20
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! (1,891 reviews)
"Perfect location and quiet rooms"

Reviewed on Sep 18, 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

Zedwell Piccadilly Circus

Zedwell Piccadilly Circus

3 out of 5
Great Windmill Street London England
$103 nightly
The price is $124 total per night from Sep 27 to Sep 28
$124 total
Sep 27 - Sep 28
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
$70 nightly
The price is $84 total per night from Sep 20 to Sep 21
$84 total
Sep 20 - Sep 21
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 ...
9/10 Wonderful! (493 reviews)
"Everything was good, but one of the toilet at 2nd floor has no paper toilet. However, everything was perfect! Thank you all! I'll definitely comeback!"

Reviewed on Sep 18, 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
$132 nightly
The price is $159 total per night from Oct 18 to Oct 19
$159 total
Oct 18 - Oct 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 ...
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
$99 nightly
The price is $119 total per night from Oct 16 to Oct 17
$119 total
Oct 16 - Oct 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 ...
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
$110 nightly
The price is $132 total per night from Oct 4 to Oct 5
$132 total
Oct 4 - Oct 5
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
$105 nightly
The price is $126 total per night from Sep 27 to Sep 28
$126 total
Sep 27 - Sep 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 ...
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
$38 nightly
The price is $45 total per night from Oct 4 to Oct 5
$45 total
Oct 4 - Oct 5
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! (1,001 reviews)
"Everything was great💖"

Reviewed on Sep 15, 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
$132 nightly
The price is $159 total per night from Oct 18 to Oct 19
$159 total
Oct 18 - Oct 19
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
$60 nightly
The price is $72 total per night from Sep 27 to Sep 28
$72 total
Sep 27 - Sep 28
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! (3,152 reviews)
"We always use this hotel when travelling from Heathrow! We tried many more over the years but this is the best value for money and most enjoyable!"

Reviewed on Sep 18, 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
$239 nightly
The price is $287 total per night from Oct 4 to Oct 5
$287 total
Oct 4 - Oct 5
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 ...
Park Plaza London Westminster Bridge
Park Plaza County Hall London

Park Plaza County Hall London

4 out of 5
1 Addington Street London England
$206 nightly
The price is $247 total per night from Oct 4 to Oct 5
$247 total
Oct 4 - Oct 5
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
$155 nightly
The price is $186 total per night from Sep 20 to Sep 21
$186 total
Sep 20 - Sep 21
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 ...
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

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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