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Find cheap flights from Reykjavik-Keflavik Airport to United Kingdom from £34

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Keflavik Intl to the United Kingdom departing on 22/7. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Sat 1/6
Sat 8/6

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Best United Kingdom Flight Deals

Cheapest return prices found by our users on KAYAK in the last 72 hours

London
Londondirect£88
Manchester
Manchesterdirect£73
Edinburgh
Edinburghdirect£74
Belfast
Belfast1 stop£185
Bristol
Bristol1 stop£239
Cardiff
Cardiff2 stops£343

Good to know - Cheap tickets from Reykjavik-Keflavik Airport to United Kingdom

Low season

March

High season

December

Cheapest flight

£34
Best time to beat the crowds (39% less expensive on average)
Most popular time to fly and prices are also 22% lower on average.
Flight from Reykjavik to London Luton Airport

FAQs - booking United Kingdom flights

  • How does KAYAK find such low prices on flights from Reykjavik-Keflavik Airport to United Kingdom?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Reykjavik-Keflavik Airport to United Kingdom.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Reykjavik-Keflavik Airport to United Kingdom?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to United Kingdom from Reykjavik-Keflavik Airport is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Reykjavik-Keflavik Airport to United Kingdom?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to United Kingdom with an airline and back to Reykjavik-Keflavik Airport with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Reykjavik-Keflavik Airport to United Kingdom?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to United Kingdom from Reykjavik-Keflavik Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding a cheap flight from Reykjavik-Keflavik Airport to United Kingdom

  • Looking for a cheap flight from Reykjavik-Keflavik Airport to United Kingdom? 25% of our users found tickets from Reykjavik-Keflavik Airport to United Kingdom for the following prices or less: London £152 one-way - £338 round-trip; Liverpool £108 one-way - £49 round-trip; London £44 one-way - £100 round-trip
  • Morning departure is around 12% more expensive than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Top 3 airlines serving from Keflavik Intl to the United Kingdom

 
Need help choosing which airline to fly with from Keflavik Intl to the United Kingdom? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.2
PLAYOverall score based on 67 reviews
5.2Food
7.5Boarding
8.3Crew
4.3Entertainment
6.5Comfort
Airline reviews

did not get the seats we had specially paid for

2.0 MediocreWalter, Apr 2024ALC - KEF
Read more about PLAY reviews

did not get the seats we had specially paid for

This is a no frills airline. You cant expect much for the price. Low cost flight, clean, nice staff. That's all I need for the price. If you want more, book with another airline and pay more. For Europe trips, PLAY is the ONLY airline I use

Misleading instructions for check in. Although I did virtual check in and was instructed to head to security, once I was at security, they told me to go back to Play ticket counter and get paper tickets. Also, beware that Play doesn’t participate in TSA PreCheck. I didn’t know that, despite entering PreCheck info when I purchased the tickets. I wasted time in the TSA PreCheck line as well. So we had two setbacks at check in.

It's a budget airline, so forewarned is forearmed. Yes, you pay for everything like carry-on, checked baggage, seat selection, but that's becoming the case with major airlines. Bringing your own snacks and entertainment on board is highly recommended. It's no frills, but the crew, the plane and the flight itself was great. If you want pampering go for a larger airline. If you just want to get from A to B in comfort and safety, Play is a great choice.

It is a low cost airline. Staff are courteous. There is no entertainment. Food is purchased.

Upon boarding, the people at the gate were extremely rude, there were no outlets on a 6 hour international flight, there was no entertainment, all food and drink was purchase only (even snacks), and my seat reclining function was fully broken. The only redeeming quality was the flight attendants were extremely nice. This was by far the worst flight I have ever been on in my entire life

I don’t know how international flights can’t have media screens to keep people entertained for the long flight. Ugh.

Typical experience for budget airline. Boarding from KEF required bus transit from the gate to plane, so if you had "priority boarding" it was useless as it was simply a free-for-all when getting off the bus. But still no issues with getting our luggage into overhead bin so not really a problem.

Was very apprehensive about flying Play, but the flight was fine. Nothing special, nothing horrible. Fair price to get from New York to Iceland.

I wasn’t able to check in online the day before or the day of because their web configuration or business model idk. I arrived an hour early and check was closed and there was no one around to speak to and eventually was told there was no possible way to get a digital ticket despite I had no luggage to check and would have easily made it through security to boarding and had to pay for a new ticket for $330 ontop of the $169 I spend for the ticket and then I missed my rental car for $305 because I only arrived at midnight instead of noon that I was originally intended. All booked through kayak. I hope there is some kind of insurance from kayak because this was totally preventable had I not been blocked by play air from getting my check in and plane ticket.

Checking a bag at KEF was time consuming due to long lines despite having a business class ticket

So Iceland Air is one step above Spirit Airlines. They do not feed you unless you pay for it or are in Saga Class. So, bring your food. They have a drink service, but it's in a large Dixie cup. Ask for the can, that is the only way you'll get a real drink. Also, we missed our connecting flight so they put us up in a flea-bag motel. Don't get me wrong, the staff was nice and friendly, however, there was no shower gel or shampoo in the hotel. We have to go to the corner store to pick some up. The room was not in great shape. Holes in the bathroom, a badly repaired ceiling in the room. The window was warn out. So, you get the just of how bad it was.

The plane was flaming hot! Could not breathe. Everyone coughing from heat. Awful.

Food and staff were excellent. Seats on Saga (business class) are comparable to domestic first class of US Airlines, regarding space and recline. Entertainment options had little international component.

Flight delayed Delay to the gate upon arrival Baggage took more than an hour so we missed our connecting!!! Terrible experience!

There is no food without paying $. Only soft drinks are included in your fare.

Some drinks and basic snack will be good. Water should be served at least once an hour. Blankets for folks who might be cold.

Pros: "Flight was relatively empty. Professional crew, comfortable seats"
Cons: "I think they skipped me with food service. Checking up on passengers who may have been sleeping would be nice. Headphones need to be purchased. Limited entertainment options."
Cons: "Communication about international COVID requirements before the day of departure."
Pros: "Easy flight, and boarded in the front and back of the plane. Made it easier and faster to get on."
Cons: "They aren’t too clear in baggage charges. I got standard fare, but still had to pay for my checked bag for both ways."

Well Is extra charge for everything and other companies include that and the price.

The trip itself was good. I have given only good as rating, because my first flight has been cancelled by a different airline and that caused disruption in my trip. I spent over ten hours in Luton airport and that caused me high tiredness, sickness, because of the very early initial trip. easyJet staff has been professional and friendly.

Not great! Rude staff in London and the worse baggage reclaim I’ve ever seen. Great staff in flight but doubt I’ll fly with them again

You booked my 7 year old son to sit on his own without his mum and dad in s separate row between two unfriendly adult strangers. The plane was disgusting and dirty, aisles and everywhere sticky. The lounge waiting area was filthy carpet and had insufficient seats so we had to sit on it to wait for 35 minutes and my 7 year old sone played on this filthy lounge carpet. The outside of the plane appeared clean. The pilot was helpful with the route and what to expect weather etc.

Comfort isn’t a word one uses on economy airlines! Boarding was okay, delayed but okay, the flight was good, quick and time was made up.

The seat leg room seemed much tighter on the way home My cheese toasty wasn’t that hot - didn’t realise till half eaten

With stairs on a rainy tarmac, EasyJet flights are ok for younger travelers with backpack only. Seniors with mobility issues find it challenging 😰. However, the crew and disability assistance folks at both ends eased that discomfort as much as possible for their various roles. Kudos to airport and EasyJet employees for their kind service.

The flight boarded a little late but made up the time in flight - much appreciated. The staff were efficient and fairly friendly One of the toilets wasn’t working - having only one functioning toilet for a flight of hundreds isn’t really acceptable. I still find it amazing that the budget airlines can’t even offer free tap water to passengers.

Speedy boarding is a waste of money when they herd you on to a bus and take you to the plane and it turns in to a free for all …very unsatisfactory

Plane out was great, one back was cramped. Awful. Thankfully great crew!

Book cheap flights from Reykjavik to the United Kingdom

Cheapest flights to the United Kingdom from Reykjavik found in 2024

Recent return flight deals

15/8Thu
directeasyJet
2h 40mKEF-MAN
18/8Sun
directeasyJet
2h 50mMAN-KEF
£73
16/9Mon
directeasyJet
2h 20mKEF-EDI
25/9Wed
directeasyJet
2h 25mEDI-KEF
£74
20/9Fri
directPLAY
3h 00mKEF-STN
25/9Wed
directPLAY
3h 05mSTN-KEF
£90
17/9Tue
directPLAY
3h 00mKEF-STN
20/9Fri
directPLAY
3h 05mSTN-KEF
£92
16/9Mon
direct
2h 20mKEF-EDI
25/9Wed
1 stop
8h 20mEDI-KEF
£118
7/6Fri
2 stops
17h 05mKEF-LTN
9/6Sun
direct
3h 05mLTN-KEF
£121
13/6Thu
1 stopWizz Air Malta
8h 25mKEF-LGW
24/6Mon
1 stopWizz Air Malta
8h 50mLGW-KEF
£137
23/5Thu
1 stopWizz Air Malta
16h 50mKEF-LGW
27/5Mon
1 stopWizz Air Malta
15h 10mLGW-KEF
£159
20/9Fri
directIcelandair
3h 10mKEF-LGW
25/9Wed
directIcelandair
3h 15mLGW-KEF
£206
17/9Tue
directIcelandair
3h 10mKEF-LHR
20/9Fri
directIcelandair
3h 10mLHR-KEF
£206

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Recent one-way flight deals

22/7Mon
directeasyJet
2h 55mKEF-LTN
£34
11/9Wed
directeasyJet
3h 15mKEF-LGW
£35
2/10Wed
directPLAY
3h 00mKEF-STN
£38
22/5Wed
directPLAY
3h 00mKEF-STN
£40
13/6Thu
1 stopWizz Air Malta
16h 45mKEF-LGW
£61
24/5Fri
1 stop
14h 30mKEF-MAN
£64
13/6Thu
1 stopWizz Air Malta
16h 45mKEF-LGW
£66
4/6Tue
1 stop
19h 45mKEF-LGW
£69
28/8Wed
directIcelandair
3h 10mKEF-LHR
£143
13/6Thu
directIcelandair
3h 10mKEF-LGW
£153

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Last minute flights from Keflavik Intl to the United Kingdom

Last minute flight, train and bus deals

4/5Sat
directeasyJet
3h 15mKEF-LGW
8/5Wed
directeasyJet
3h 20mLGW-KEF
£76
3/5Fri
directPLAY
3h 00mKEF-STN
7/5Tue
directPLAY
3h 05mSTN-KEF
£88
4/5Sat
directeasyJet
3h 15mKEF-LGW
11/5Sat
directeasyJet
3h 25mLGW-KEF
£94
2/5Thu
directPLAY
3h 00mKEF-STN
9/5Thu
directPLAY
3h 05mSTN-KEF
£98
4/5Sat
directBritish Airways
3h 05mKEF-LHR
10/5Fri
directBritish Airways
3h 05mLHR-KEF
£139
4/5Sat
directBritish Airways
3h 05mKEF-LHR
7/5Tue
directBritish Airways
3h 05mLHR-KEF
£145
3/5Fri
multi-stopScandinavian Airlines
6h 25mKEF-LHR
5/5Sun
multi-stopScandinavian Airlines
6h 00mLHR-KEF
£149
3/5Fri
multi-stopScandinavian Airlines
8h 00mKEF-LHR
5/5Sun
multi-stopScandinavian Airlines
6h 00mLHR-KEF
£161
6/5Mon
directIcelandair
3h 15mKEF-LHR
9/5Thu
directIcelandair
3h 15mLHR-KEF
£240
3/5Fri
directIcelandair
3h 10mKEF-LHR
8/5Wed
directIcelandair
3h 15mLHR-KEF
£244

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Reykjavik-Keflavik Airport - United Kingdom Flights

Departure:

Reykjavik-Keflavik Airport (KEF)Iceland

Return flight deals:

United Kingdom - Reykjavik-Keflavik Airport

Cabin classes:

£1,541
£39