KEF

S$ 526 Find Cheap Flights to Reykjavik – Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Keflavik Intl departing on 6-12. 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
1 adult, Economy, 0 bags

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Everything you should know

Cheapest return fare
S$ 1,043
Typical prices: S$ 1,375-S$ 1,669
Multiple Airlines
Tue 8-9Mon 21-9
SIN - KEF • 2 stops
Cheapest one-way flight
S$ 526
Multiple Airlines
Sun 6-12
SIN - KEF • 2 stops
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We hope you love your trip to Keflavik Intl!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights to Keflavik Intl

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights to Keflavik Intl that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals to Keflavik Intl

Tue, 8 Sep - Mon, 21 Sep
Multiple Airlines Logo
21:00 - 17:45
SIN
-
KEF
28h 45m
2 stops
Multiple Airlines Logo
18:40 - 09:40
KEF
-
SIN
31h 00m
2 stops
S$ 1,043Multiple Airlines
Tue, 15 Sep - Thu, 24 Sep
Multiple Airlines Logo
10:25 - 09:55
SIN
-
KEF
31h 30m
2 stops
Multiple Airlines Logo
10:15 - 11:10
KEF
-
SIN
40h 55m
2 stops
S$ 1,071Multiple Airlines
Tue, 8 Sep - Mon, 21 Sep
Multiple Airlines Logo
21:00 - 17:45
SIN
-
KEF
28h 45m
2 stops
Multiple Airlines Logo
18:40 - 09:40
KEF
-
SIN
31h 00m
2 stops
S$ 1,087Multiple Airlines
Sat, 7 Nov - Sat, 14 Nov
British Airways Logo
23:15 - 10:40
SIN
-
KEF
19h 25m
1 stop
British Airways Logo
11:55 - 16:05
KEF
-
SIN
20h 10m
1 stop
S$ 1,175British Airways
Tue, 22 Sep - Thu, 1 Oct
British Airways Logo
23:25 - 10:00
SIN
-
KEF
18h 35m
1 stop
British Airways Logo
10:40 - 16:10
KEF
-
SIN
21h 30m
1 stop
S$ 1,201British Airways
Tue, 22 Sep - Thu, 1 Oct
British Airways Logo
23:25 - 10:00
SIN
-
KEF
18h 35m
1 stop
British Airways Logo
10:40 - 16:10
KEF
-
SIN
21h 30m
1 stop
S$ 1,203British Airways
Mon, 18 Jan - Fri, 29 Jan
Finnair Logo
22:05 - 17:15
SIN
-
KEF
27h 10m
1 stop
Finnair Logo
10:00 - 18:40
KEF
-
SIN
24h 40m
1 stop
S$ 1,215Finnair
Mon, 18 Jan - Fri, 29 Jan
Lufthansa Logo
18:30 - 14:25
SIN
-
KEF
27h 55m
2 stops
Lufthansa Logo
15:20 - 17:05
KEF
-
SIN
17h 45m
1 stop
S$ 1,297Lufthansa
Mon, 14 Sep - Mon, 28 Sep
Lufthansa Logo
23:40 - 12:55
SIN
-
KEF
21h 15m
1 stop
Lufthansa Logo
00:20 - 16:30
KEF
-
SIN
32h 10m
1 stop
S$ 1,756Lufthansa
Mon, 12 Oct - Fri, 30 Oct
Finnair Logo
21:35 - 16:30
SIN
-
KEF
26h 55m
1 stop
Finnair Logo
10:00 - 18:40
KEF
-
SIN
24h 40m
1 stop
S$ 1,767Finnair
Booking Insights

KAYAK's insights & trends for flights to Keflavik Intl

Get data-powered insights and trends into flights to Keflavik Intl to help you find the cheapest flights, the best time to fly and much more.

What are the most popular airlines flying to Reykjavik Keflavik Intl Airport?

The most popular airline among KAYAK users flying to Reykjavik Keflavik Intl Airport is Finnair, followed by British Airways and Lufthansa.

Good to know – Book Cheap Reykjavik Keflavik Intl Airport Plane Tickets

Low season

July

Cheapest flight

S$ 526
Best time to beat the crowds but there is an average 3% increase in price.
Most popular time to fly (3% more expensive on average)
Flight from Singapore to Reykjavik

When to book flights to Keflavik Intl

Are your dates flexible? Find out the best times to travel to Keflavik Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. The information is for flights to Reykjavik based on your location. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs - booking Reykjavik flights

  • How far is Reykjavik Keflavik Intl Airport from central Reykjavik?

    You’ll need to travel 37 km to reach the Reykjavik city centre from Reykjavik Keflavik Intl Airport.

  • How does KAYAK find such low prices on flights to Reykjavik?

    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 to Reykjavik.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Reykjavik?

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

  • What is the Hacker Fare option on flights to Reykjavik?

    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 Reykjavik with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Reykjavik?

    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 Reykjavik up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding cheap flights to Reykjavik

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Reykjavik flight deals.

Reviews of the top 3 airlines flying to Keflavik Intl

 
See real verified KAYAK customer reviews for airlines flying to Reykjavik. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Singapore to Reykjavik. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to Keflavik Intl? 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.
7.7
FinnairOverall score based on 1424 reviews
7.4Comfort
8.2Crew
7.7Boarding
6.9Entertainment
6.7Food
Airline reviews

The food was delicious. There has been a major improvement here in the last few years. Excellent, friendly service. An enjoyable experience.

10.0 ExcellentMatti, Jul 2026
HEL - JFK
Read more Finnair reviews

The food was delicious. There has been a major improvement here in the last few years. Excellent, friendly service. An enjoyable experience.

Finnair was not able to get our luggage on a connecting flight and there was a substantial delay of two days to obtain our lugguage. They did not communicate well, and we had to travel a significant distance to finally get our luggage. It has been a very negative experience.

Great if not for the boarding by bus at Heathrow terminal 3. Medieval disappointing time-consuming and very hard on handicapped flyers. It was awful

Very good seat, very comfortable, good food, and good service.

Wish that everyone would board the back of the plane first. Also let kids on first. The gate wasn’t open at arrival and we waited 45 minutes to takeoff. They made up for time in the air.

This was an absolutely exceptional flight. The flight attendants were extremely attentive and very friendly. They seemed to go out of their way to make us comfortable and to make sure that we had everything we needed., We were in business and were very happy with the size and the details for our pods. We would definitely recommend Finnair and will definitely be flying with them again.

We had an excellent trip with Finnair. This was our first time and we’re very pleased. The only issue was with the boarding - it was a little bit confusing and needs a little bit of streamlining.

Boarding uncomfortable. Stewardess said I would have to check my carry on as there was no room in the overhead bins. Another passenger helped me find a spot.

Had a nice flight to London on BA will fly with them again in the future

Helpful steward. Allowed me to move to some empty seats and I was able to get some sleep. He also had milk for my tea. Americans don’t realise that cream or half and half ruin tea.

Had a delayed flight that caused me to miss all of my flights. Supposedly I was rebooked. When I got to my next connecting flight there was no ticket for me. I spent hours working with an agent. And they still couldn’t get it right. I will arrive home more that 24 hours later than my original schedule. Totally inept and frustrating experience.

Hate their old flights, boatding, food and services. Very poor quality

helpful and friendly. The Lufthanza people I dealt with before my holiday were so unhelpful by comparison.

I enjoyed my flight back with Lufthansa because the food was good, and the flight attendants were nice and helped you when you asked a question. The flight attendants always came around and asked if you needed anything which I liked a lot.

I barely made the flight. We had to take a bus to the plane and the plane smelled awfully of body odor. When the flight attendant walked by she smelled of body odor. It was incredibly uncomfortable. Also my luggage did not make it onto this flight and when it finally arrived home the handle of the luggage was all ripped. I will have to purchase a bag again.

All was good. I would have preferred free drinks besides water (coffee/tea).

The business class seat is the same as economy with 2 people instead of 3. That's not how it should be.

Checking in could not be done in the UK for this prt of the flight . Since we only had an hour and a bit at Singapore it was very stressful not knowing if we had appropriate seats. The flight itself was Ok and the 787 had a bit more legroom than the777 from Munich to Singapore. Food wasn't great.

During the flight there was a medical emergency. We were diverted. Of course I'm thankful they cared for the health of that passenger, but they did a poor job of communicating with the rest of us passengers. In the end we arrived at our destination several hours late, with no direction of how to rebook missed connecting flights. It all worked out in the end. Those of us that needed accommodations were put up in a hotel by Lufthansa until we could make it to our final destination. But it was United Airlines Personnel who really helped us navigate the process.

You get what you pay for. Beware 747/8 entertainment interface ...the touch screens are rubbish.

They need to improve their service at the airport. Rather than a bus, they need to park the plane at a station like normal airlines to so passengers can just walk out of the plane into the airport and catch their next flight

Bad. After 3 hours on tarmac, flight got cancelled. No assistance whatsoever from BA.

Much better than from Singapore to London, which was awful. London to ORD was business class experience expected. Friendly and helpful flight attendants, decent main course, delicious dessert, comfortable lay flat private seats.

We were on the plane for more than 5 hours with seats that don’t recline. Delayed for more than 1 hour and flight crew did not even serve water. Then on flight they don’t offer food unless you purchase it. Very poor experience.

The first class flight itself was first class, however getting to the airport and getting through the airport was agony. The BA flight sat on the taxiway for ages and caused us to miss our connecting flight which meant half a day lost. Our return flight on BA was cancelled so a dawn flight was made and we lost another half day. Goodby BA

My baggage did not arrived with me. Took 3 days to get it after so may calls and follow up

Seated in business class. Bed too hard and no comforter. Way too many seats in business class for number of crew so never felt particularly looked after.

I travel business class because I like to lie flat on the flight and sleep. I achieved that on this flight, and I really do like BA's new cubicles. As regards the rest of the experience however, I could have been in Premium Economy. The lounge was crowded, and the food/ drink in it was nothing special. The in-flight food was also nothing special, and the in-flight service was pretty perfunctory. Sorry, BA - you need to provide a better service. Cheers

Flight attendants were very nice. Food was ok. For a newer plane (777), business class was pretty beaten up. It seems BA doesn’t do a great job of maintaining their aircraft.

The "new" configuration Club class provides a fantastic experience - a private pod, with great design and plenty of room to spread out. In addition, the cabin service was beyond excellent, and the food was great. Thank you for this sector, BA - it was worth every penny.

Travelling to a place near Keflavik Intl?

Book flights to Keflavik Intl if you plan to visit one of these locations
Selfoss
Keflavik
Hella
Borgarnes
Hveragerdi
Grindavik

Everything you need to know for your flight to Keflavik Intl

Information on the airport you'll fly into in Reykjavik