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

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Cheap Flights from KEF to LHR starting at $133 One Way, $214 Round Trip

Prices starting at $214 for return flights and $133 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, May 9 - Fri, May 15
KEF
Reykjavik
LHR
London
$214 Roundtrip, found 6 hours ago
$214
Roundtrip
found 6 hours ago
Select British Airways flight, departing Sat, May 9 from Reykjavik to London, returning Fri, May 15, priced at $214 found 6 hours ago
Wed, Mar 3 - Fri, Mar 12
KEF
Reykjavik
LHR
London
$307 Roundtrip, found 2 days ago
$307
Roundtrip
found 2 days ago
Select Scandinavian Airlines flight, departing Wed, Mar 3 from Reykjavik to London, returning Fri, Mar 12, priced at $307 found 2 days ago
Sat, Mar 13 - Sat, Mar 20
KEF
Reykjavik
LHR
London
$312 Roundtrip, found 10 hours ago
$312
Roundtrip
found 10 hours ago
Select Icelandair flight, departing Sat, Mar 13 from Reykjavik to London, returning Sat, Mar 20, priced at $312 found 10 hours ago
Thu, Jun 4 - Mon, Jun 8
KEF
Reykjavik
LHR
London
$335 Roundtrip, found 5 hours ago
$335
Roundtrip
found 5 hours ago
Select Swiss International Air Lines flight, departing Thu, Jun 4 from Reykjavik to London, returning Mon, Jun 8, priced at $335 found 5 hours ago
Fri, Jun 5 - Thu, Jun 11
KEF
Reykjavik
LHR
London
$387 Roundtrip, found 4 days ago
$387
Roundtrip
found 4 days ago
Select Lufthansa flight, departing Fri, Jun 5 from Reykjavik to London, returning Thu, Jun 11, priced at $387 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
$245 nightly
The price is $294 total per night from May 25 to May 26
$294 total
May 25 - May 26
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! (5,225 reviews)
This is a very convenient location for flights out of terminal 2. The rooms are like any other Hilton. However we didn't have a great experience because the AC was broken in our room so it was far too hot sleeping as there are no windows to open.

Reviewed on May 4, 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
$111 nightly
The price is $133 total per night from May 7 to May 8
$133 total
May 7 - May 8
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! (5,081 reviews)
Breakfast was great. Large selection and regularly replenished. Ample seating space. Very nice experience and will stay there again.

Reviewed on May 4, 2026

Holiday Inn Express London Heathrow T4 by IHG
Aerotel London Heathrow Airport Terminal 2-3

Aerotel London Heathrow Airport Terminal 2-3

3 out of 5
Arrivals Hall, East Wing Building Hounslow England
$277 nightly
The price is $333 total per night from May 6 to May 7
$333 total
May 6 - May 7
Total with taxes and fees
Stay at this hotel in Hounslow. Enjoy free WiFi, breakfast (surcharge), and a 24-hour front desk. Our guests praise the helpful staff and the clean rooms in ...
8.4/10 Very Good! (2,128 reviews)
The room was overpriced. It was tiny and had no windows. No chair and no desk.

Reviewed on May 3, 2026

Aerotel London Heathrow Airport Terminal 2-3
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

Strand Palace Hotel

Strand Palace Hotel

4 out of 5
372 The Strand London England
$182 nightly
The price is $219 total per night from May 17 to May 18
$219 total
May 17 - May 18
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! (5,103 reviews)
Room was clean and had everything we needed. Couldn’t beat the location, very walkable to many different attractions or to the underground station, for anything a little further out. Would definitely stay again.

Reviewed on May 3, 2026

Strand Palace Hotel
The Tower Hotel, by Thistle

The Tower Hotel, by Thistle

4 out of 5
St Katharine's Way London England
$138 nightly
The price is $165 total per night from May 17 to May 18
$165 total
May 17 - May 18
Total with taxes and fees
Stay at this hotel in London. Enjoy free WiFi, 2 restaurants, and 2 bars/lounges. Our guests praise the breakfast and the restaurant in our reviews. Popular ...
8.4/10 Very Good! (9,929 reviews)
Our first room was filthy- the ‘cleaning rag’ was even left in the bathroom which turned out to be a dirty pillow case. Was moved to a different room and was told we would have that room for the remainder of our stay. However, was told the next morning we had to move and was left without a room for ...

Reviewed on May 4, 2026

The Tower Hotel, by Thistle
Park Plaza London Westminster Bridge

Park Plaza London Westminster Bridge

4 out of 5
200 Westminster Bridge Road London England
$226 nightly
The price is $272 total per night from May 10 to May 11
$272 total
May 10 - May 11
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! (5,731 reviews)
Booked a last minute stay to celebrate our wedding anniversary. No provisions or offers given to celebrate our special day, not even a 'happy anniversary' comment! Room was not clean...hair in shower area and plughole, dust on table/TV. Breakfast was a smaller selection than expected. Omlettes, eggs ...

Reviewed on May 2, 2026

Park Plaza London Westminster Bridge
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
$109 nightly
The price is $130 total per night from May 7 to May 8
$130 total
May 7 - May 8
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! (4,299 reviews)
Breakfast menu is fresh with multiple choices of warm and cold breakfast options and hotel is clean and staff very accommodating

Reviewed on May 2, 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
$112 nightly
The price is $134 total per night from May 6 to May 7
$134 total
May 6 - May 7
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! (2,036 reviews)
The restaurant food was superb. Great staff.

Reviewed on May 3, 2026

Hilton Garden Inn London Heathrow Airport
Leonardo London Heathrow Airport

Leonardo London Heathrow Airport

4 out of 5
Bath Road West Drayton England
$101 nightly
The price is $121 total per night from May 24 to May 25
$121 total
May 24 - May 25
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! (5,480 reviews)
Great run way view. Rooms were clean and spacious. Check in was quick, staff was helpful. Price was reasonable for location. Self parks Purple Parking only 7 mins away

Reviewed on May 3, 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
$48 nightly
The price is $57 total per night from May 10 to May 11
$57 total
May 10 - May 11
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! (1,003 reviews)
Excellent place Excellent service

Reviewed on May 1, 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
$103 nightly
The price is $124 total per night from May 25 to May 26
$124 total
May 25 - May 26
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! (2,999 reviews)
Clean room. Staff were great, quick to help and friendly!

Reviewed on May 3, 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
$68 nightly
The price is $82 total per night from May 10 to May 11
$82 total
May 10 - May 11
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! (3,130 reviews)
The rooms need updating but the distance to Heathrow and ease of accessibility is great.

Reviewed on May 3, 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
$226 nightly
The price is $272 total per night from May 10 to May 11
$272 total
May 10 - May 11
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! (5,731 reviews)
Booked a last minute stay to celebrate our wedding anniversary. No provisions or offers given to celebrate our special day, not even a 'happy anniversary' comment! Room was not clean...hair in shower area and plughole, dust on table/TV. Breakfast was a smaller selection than expected. Omlettes, eggs ...

Reviewed on May 2, 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
$192 nightly
The price is $231 total per night from May 10 to May 11
$231 total
May 10 - May 11
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! (2,712 reviews)
Went down for breakfast once. It was ok

Reviewed on May 4, 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
$182 nightly
The price is $218 total per night from May 17 to May 18
$218 total
May 17 - May 18
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! (1,001 reviews)
Perfect room and location for family of 4 visiting London

Reviewed on Apr 30, 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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