KEF

S$ 388 Find Cheap Flights to Reykjavik – Compare and Save

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Everything you should know

Cheapest return flight
S$ 793
Typical prices: S$ 1,201-S$ 1,564
Air China
Sat 27-10Mon 5-11
SIN - KEF • 2 stops
Cheapest one-way flight
S$ 388
Typical prices: S$ 732-S$ 1,121
Multiple Airlines
Thu 6-12
SIN - KEF • 2 stops
Top airlines
Best reviews • 7.8 score
Airline reviews
Airline reviews
When to book
in advance
Our data shows that travellers who book at least 18 weeks in advance save around 25% compared to booking last minute.
Insights
Insights
When to travel
Cheapest • 10% price drop
Most popular
Good to know
+1
Good to know
+1
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We hope you enjoy your trip to Reykjavik Keflavik Intl Airport!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights to Keflavik Intl

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals to Keflavik Intl

Tue, 27 Oct - Thu, 5 Nov
Air China Logo
23:55 - 11:15SIN  Singapore Changi-KEF Reykjavik Keflavik Intl
43h 20m2 stops Beijing Capital Kastrup Copenhagen
Air China Logo
13:45 - 16:15KEF  Reykjavik Keflavik Intl-SIN Singapore Changi
42h 30m2 stops Kastrup Copenhagen Beijing Capital
S$ 793Air China
Tue, 12 Jan - Tue, 19 Jan
Multiple Airlines Logo
19:25 - 14:10SIN  Singapore Changi-KEF Reykjavik Keflavik Intl
26h 45m2 stops Abu Dhabi Zayed Intl Dublin
Multiple Airlines Logo
07:40 - 09:35KEF  Reykjavik Keflavik Intl-SIN Singapore Changi
41h 55m2 stops Dublin Abu Dhabi Zayed Intl
S$ 999Multiple Airlines
Mon, 25 Jan - Sun, 7 Feb
Multiple Airlines Logo
19:25 - 14:10SIN  Singapore Changi-KEF Reykjavik Keflavik Intl
26h 45m2 stops Abu Dhabi Zayed Intl Dublin
Multiple Airlines Logo
07:35 - 09:35KEF  Reykjavik Keflavik Intl-SIN Singapore Changi
42h 00m2 stops London Heathrow Abu Dhabi Zayed Intl
S$ 999Multiple Airlines
Sun, 8 Nov - Tue, 24 Nov
British Airways Logo
23:15 - 10:50SIN  Singapore Changi-KEF Reykjavik Keflavik Intl
19h 35m1 stop London Heathrow
British Airways Logo
11:55 - 16:05KEF  Reykjavik Keflavik Intl-SIN Singapore Changi
20h 10m1 stop London Heathrow
S$ 1,084British Airways
Thu, 5 Nov - Sat, 14 Nov
British Airways Logo
23:15 - 10:50SIN  Singapore Changi-KEF Reykjavik Keflavik Intl
19h 35m1 stop London Heathrow
British Airways Logo
16:05 - 16:05KEF  Reykjavik Keflavik Intl-SIN Singapore Changi
40h 00m1 stop London Heathrow
S$ 1,127British Airways
Thu, 5 Nov - Fri, 20 Nov
British Airways Logo
23:15 - 17:05SIN  Singapore Changi-KEF Reykjavik Keflavik Intl
25h 50m1 stop London Heathrow
British Airways Logo
18:10 - 16:05KEF  Reykjavik Keflavik Intl-SIN Singapore Changi
37h 55m1 stop London Heathrow
S$ 1,164British Airways
Tue, 12 Jan - Tue, 19 Jan
Finnair Logo
22:05 - 09:15SIN  Singapore Changi-KEF Reykjavik Keflavik Intl
19h 10m1 stop Helsinki-Vantaa
Finnair Logo
18:00 - 18:40KEF  Reykjavik Keflavik Intl-SIN Singapore Changi
16h 40m1 stop Helsinki-Vantaa
S$ 1,192Finnair
Mon, 25 Jan - Sun, 7 Feb
Lufthansa Logo
23:55 - 14:25SIN  Singapore Changi-KEF Reykjavik Keflavik Intl
22h 30m1 stop Frankfurt am Main
Lufthansa Logo
15:20 - 17:05KEF  Reykjavik Keflavik Intl-SIN Singapore Changi
17h 45m1 stop Frankfurt am Main
S$ 1,230Lufthansa
Tue, 27 Oct - Thu, 5 Nov
Finnair Logo
22:05 - 09:15SIN  Singapore Changi-KEF Reykjavik Keflavik Intl
19h 10m1 stop Helsinki-Vantaa
Finnair Logo
10:00 - 18:40KEF  Reykjavik Keflavik Intl-SIN Singapore Changi
24h 40m1 stop Helsinki-Vantaa
S$ 1,243Finnair
Mon, 25 Jan - Sun, 7 Feb
Lufthansa Logo
18:30 - 14:25SIN  Singapore Changi-KEF Reykjavik Keflavik Intl
27h 55m2 stops Kuala Lumpur Intl Frankfurt am Main
Lufthansa Logo
15:20 - 17:05KEF  Reykjavik Keflavik Intl-SIN Singapore Changi
17h 45m1 stop Frankfurt am Main
S$ 1,305Lufthansa
Booking Insights

Price, demand, and travel trends for Singapore to Reykjavik Keflavik Intl Airport flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights from Singapore to Reykjavik Keflavik Intl Airport with more confidence.

What is the cheapest flight to Reykjavik Keflavik Intl Airport?

Singapore to Reykjavik Keflavik Intl Airport is the cheapest route at S$ 793 return, found in the past 5 days on KAYAK. KAYAK data shows this is also the most popular route.

How much is a flight to Reykjavik Keflavik Intl Airport?

A return flight to Reykjavik Keflavik Intl Airport costs S$ 1,387 on average, based on data over the past 12 months on KAYAK. Return fares from Singapore average S$ 1,387.

What is the cheapest day to fly to Reykjavik Keflavik Intl Airport?

Saturday is the cheapest day to fly to Reykjavik Keflavik Intl Airport at S$ 1,319 return on average over the past 12 months on KAYAK. Sunday is the most expensive at S$ 1,463.

What is the cheapest month to fly to Reykjavik Keflavik Intl Airport?

•November is the cheapest month to fly to Reykjavik Keflavik Intl Airport with an average price of S$ 1,252 return.
•June (S$ 1,602) and December (S$ 1,481) are the most expensive.
•Based on KAYAK data over the past 12 months.

What is the cheapest time of day to fly to Reykjavik Keflavik Intl Airport?

Evening flights to Reykjavik Keflavik Intl Airport are the cheapest at S$ 1,184 return on average. Afternoon flights are the most expensive at S$ 1,866.

What is a good deal for flights to Reykjavik Keflavik Intl Airport?

Flights under S$ 1,201 are considered a good deal. 25% of KAYAK users found return flights to Reykjavik Keflavik Intl Airport at or below these prices, with the lowest fares from:
•Singapore S$ 1,201.

When are flights to Reykjavik Keflavik Intl Airport the cheapest?

Flights to Reykjavik Keflavik Intl Airport are cheapest 18 weeks before departure. Booking in this window typically costs about 25% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Key details for flights to Reykjavik Keflavik Intl Airport

Low season

July

Cheapest flight

S$ 388
Best time to beat the crowds but there is an average 5% increase in price.
Most popular time to fly and prices are also 10% lower on average.
Flights from Singapore to Reykjavik Keflavik Intl Airport

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

Your questions about flights to Reykjavik Keflavik Intl Airport, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines, and booking questions.

  • What is the difference between the most popular and the most frequent airline at Reykjavik Keflavik Intl Airport?

    Lufthansa operates the most flights from Singapore to Reykjavik Keflavik Intl Airport at 0 per week, while Finnair is the airline most often selected by KAYAK users searching for flights from Singapore to Reykjavik Keflavik Intl Airport. The two are often different because flight volume reflects an airline's schedule, while popularity reflects traveller choice.

  • Which airports serve Reykjavik and the surrounding area?

    Flights to Reykjavik can arrive at several major airports serving the metro area, including Reykjavik Keflavik Intl (KEF) and Reykjavik Domestic (RKV). Nearby alternatives within 80.5 km of Reykjavik include Reykjavik Keflavik Intl (KEF). This airport is not in Reykjavik itself but may be useful depending on your route, airline, and onward travel plans.

  • How do I know if a flight to Reykjavik Keflavik Intl Airport is a good deal?

    A good deal on a flight to Reykjavik Keflavik Intl Airport is around S$ 1,201 return. This fare is in the lowest 25% of return flight prices searched on KAYAK, averaged across the cities most often searched as origins by KAYAK users.

  • How expensive are last-minute flights to Reykjavik Keflavik Intl Airport?

    Last-minute fares to Reykjavik Keflavik Intl Airport – booked within 2 weeks of departure – run 15% above the average return fare of S$ 1,387.

Your guide to booking Reykjavik Keflavik Intl Airport flights

From booking to airport arrival, find tips to help you plan your flight with more confidence.
  • For the best chance at a low fare to Reykjavik Keflavik Intl Airport, aim to book around 18 weeks before you fly. That window historically saves about 25% versus last-minute pricing based on KAYAK booking data over the last 12 months.
  • For flights to Reykjavik Keflavik Intl Airport, recent KAYAK data shows that stronger deals tend to be around S$ 1,201 return. If you see a fare below that threshold, it's a good deal – book before the price climbs back up.
  • If you can choose when to go, aim to travel to Reykjavik Keflavik Intl Airport in November. Return fares historically average S$ 1,252 that month – typically the cheapest month to travel based on the last 12 months.
  • Before you book:

    • Check the route's typical price range so you can spot a deal.
    • Confirm baggage fees and seat selection costs on budget carriers.
    • Verify whether you need any travel documents beyond an ID.
    • Pick a departure airport, since your nearest may not be the cheapest origin.
  • Shift your departure to afternoon to save up to S$ 682 per return. Afternoon flights to Reykjavik Keflavik Intl Airport average S$ 1,184 compared to S$ 1,866 for midday flights. See the time-of-day chart above for the full breakdown.

Reviews of the top 3 airlines flying to Keflavik Intl

 
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.
7.6
FinnairOverall score based on 1430 reviews
7.4Comfort
8.2Crew
6.9Entertainment
6.7Food
7.7Boarding
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
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.

While the connection was efficient and my luggage arrived intact, the overall onboard service was disappointing. Despite being on a flight lasting more than eight hours in a very cold cabin environment, my request for a blanket was denied on the grounds that blankets were not available for that flight segment. This was particularly surprising, as many airlines, including Ethiopian Airlines, provide blankets upon request even on significantly shorter flights. The lack of accommodation left me uncomfortable and congested throughout the journey. In addition, the crew's overall demeanor seemed indifferent, resulting in a service experience that fell short of expectations for a long-haul flight.

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 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.

because of delays of earlier flights, we did not fly BA to Reykjavik. We booked an alternate flight through Businessclass.

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.

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

More options for your flight to Keflavik Intl