SIN - KEF

S$ 491 Find Cheap Flights from Singapore to Reykjavik

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Singapore to Keflavik Intl departing on 1-5. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Reykjavik Keflavik Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Singapore to Reykjavik, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Singapore to Reykjavik, as well as popular online travel agencies
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Everything you should know

Cheapest return fare
S$ 810
Overall average: S$ 1,429
Multiple Airlines
Mon 4-5Sat 9-5
SIN - KEF • 2 stops
Cheapest one-way flight
S$ 491
Typical prices: S$ 979-S$ 1,070
Multiple Airlines
Fri 1-5
SIN - KEF • 2 stops
Top airlines
Finnair
Cheapest • from S$ 1,034 (return)
Singapore Airlines
Best reviews • 8.2 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Direct flights
Not available
There are currently no direct flights between Singapore and Keflavik Intl. You’ll need at least 1 connection.
Insights
Insights
Insights
Insights
Top stopover airports
Zurich (ZRH)
Cheapest • Avg S$ 1,155 (return)
Copenhagen (CPH)
Shortest trip • 17h 35m (one-way)
Insights
Insights
Insights
Insights
When to travel
March
Cheapest • 6% price drop
November
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Keflavik Intl!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Singapore to Reykjavik (SIN-KEF)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Singapore to Reykjavik 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 from Singapore to Keflavik Intl

Mon, 4 May - Sat, 9 May
Multiple Airlines Logo
20:00 - 18:45
SIN
-
KEF
30h 45m
2 stops
Multiple Airlines Logo
19:25 - 12:45
KEF
-
SIN
33h 20m
2 stops
S$ 810Multiple Airlines
Mon, 4 May - Sat, 9 May
Multiple Airlines Logo
20:00 - 18:45
SIN
-
KEF
30h 45m
2 stops
Multiple Airlines Logo
17:10 - 12:45
KEF
-
SIN
35h 35m
3 stops
S$ 997Multiple Airlines
Fri, 17 Apr - Fri, 24 Apr
Finnair Logo
21:35 - 07:55
SIN
-
KEF
18h 20m
1 stop
Finnair Logo
08:35 - 18:30
KEF
-
SIN
25h 55m
1 stop
S$ 1,034Finnair
Sat, 4 Apr - Sat, 11 Apr
Finnair Logo
21:35 - 07:50
SIN
-
KEF
18h 15m
1 stop
Finnair Logo
08:40 - 18:30
KEF
-
SIN
25h 50m
1 stop
S$ 1,040Finnair
Mon, 4 May - Fri, 8 May
Multiple Airlines Logo
11:10 - 16:55
SIN
-
KEF
37h 45m
2 stops
Multiple Airlines Logo
10:45 - 17:55
KEF
-
SIN
23h 10m
2 stops
S$ 1,044Multiple Airlines
Mon, 15 Jun - Wed, 24 Jun
Finnair Logo
21:35 - 16:30
SIN
-
KEF
26h 55m
1 stop
Finnair Logo
17:15 - 18:30
KEF
-
SIN
17h 15m
1 stop
S$ 1,049Finnair
Mon, 18 May - Fri, 29 May
Finnair Logo
21:35 - 16:30
SIN
-
KEF
26h 55m
1 stop
Finnair Logo
08:35 - 18:30
KEF
-
SIN
25h 55m
1 stop
S$ 1,051Finnair
Wed, 22 Apr - Tue, 5 May
Finnair Logo
21:35 - 07:50
SIN
-
KEF
18h 15m
1 stop
Finnair Logo
17:15 - 18:30
KEF
-
SIN
17h 15m
1 stop
S$ 1,052Finnair
Mon, 18 May - Fri, 29 May
Finnair Logo
21:35 - 07:50
SIN
-
KEF
18h 15m
1 stop
Finnair Logo
17:15 - 18:30
KEF
-
SIN
17h 15m
1 stop
S$ 1,056Finnair
Wed, 22 Apr - Tue, 5 May
Finnair Logo
21:35 - 07:50
SIN
-
KEF
18h 15m
1 stop
Finnair Logo
17:15 - 18:30
KEF
-
SIN
17h 15m
1 stop
S$ 1,058Finnair
Booking Insights

KAYAK's insights & trends for Singapore to Keflavik Intl flights

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

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Singapore to Reykjavik Keflavik Intl Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Singapore to Reykjavik Keflavik Intl Airport is March, where tickets cost S$ 1,379 (return) on average. On the other hand, the most expensive months are July and December, where the average cost of round-trip tickets is S$ 1,580 and S$ 1,562 respectively.

How far in advance should I book a flight from Singapore to Reykjavik Keflavik Intl Airport?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Singapore to Reykjavik Keflavik Intl Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Singapore to Reykjavik Keflavik Intl Airport, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 20 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flightS$ 491
Best time to beat the crowds (6% less expensive on average)
Flight from Singapore to Reykjavik

When to book flights from Singapore to Keflavik Intl

Are your dates flexible? Find out the best times to travel from Singapore 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. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Singapore to Reykjavik flights

  • What is the cheapest flight from Singapore to Reykjavik Keflavik Intl Airport?

    In the last 3 days, the lowest price for a flight from Singapore to Reykjavik Keflavik Intl Airport was S$ 491 for a one-way ticket and S$ 810 for a return.

  • Which airports will I be using when flying from Singapore to Reykjavik?

    Singapore and Reykjavik are both served by 1 main airport. You will leave Singapore from Singapore Changi and will be arriving at Reykjavik Keflavik Intl.

  • Which aircraft models fly most regularly from Singapore to Reykjavik?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Singapore to Reykjavik?

    Star Alliance, and oneworld are the airline alliances operating flights between Singapore and Reykjavik, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from Singapore to Reykjavik, Singapore Airlines or Finnair?

    The two airlines most popular with KAYAK users for flights from Singapore to Reykjavik are Singapore Airlines and Finnair. With an average price for the route of S$ 1,672 and an overall rating of 8.2, Singapore Airlines is the most popular choice. Finnair is also a great choice for the route, with an average price of S$ 1,537 and an overall rating of 7.6.

  • How does KAYAK find such low prices on flights from Singapore 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 from Singapore to Reykjavik.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Reykjavik from Singapore 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 Singapore 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 to Singapore with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Singapore 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 from Singapore up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 5 airlines flying from Singapore to Keflavik Intl

 
See real verified KAYAK customer reviews for airlines flying from Singapore to Reykjavik. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Singapore 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.
8.2
Singapore AirlinesOverall score based on 1468 reviews
8.6Crew
8.0Comfort
8.3Boarding
8.0Entertainment
7.8Food
Airline reviews

First time flying with Singapore airlines and I’ll give them two thumbs up 👍 👍

10.0 ExcellentSuzanne, Jan 2026
SIN - SGN
Read more Singapore Airlines reviews

First time flying with Singapore airlines and I’ll give them two thumbs up 👍 👍

I find it was a bit hot before take off. If there is a way to improve the airflow it would be great

Excellent service. I pre-ordered gluten intolerant meal and they handle it with care. They served me my meal before other people's to avoid crossed contamination. Thank you 🙏

No frills airline with minimal leg room and no entertainment

The flight arrived on time. 2×2 seating meant no one needed to sit in the middle. This was a connectibf flight from Singapore and required going to 3 counters in different levels to check a golf bag

Food was just okay, need to improve for other menu variations

The consistency with Singapore Airlines is fantastic. Crew are always brilliant and food delicious in business class

Wish the seat don’t have restrictions, can’t fully insert backpack all the way inside.

Service was top notch and the attention to passengers is great. Takeoff and landing was on schedule. Food selection is good

I have difficulties to book wheelchair for my parents returned flight

Positive: It was refreshingly easy and polite check-in and boarding staff. Flight was on time and Helsinki is a very well-signposted airport. Shopping was nice as well. Flight was not full and I had lots of space in economy. Flight was perfectly on time. Negative: Food and drink not very good, but that it is normal on any airline. Didn't expect anything else.

Business seating is soooo uncomfortable. You can sit straight up or lay down. You need pillows behind you because the back doesn’t lay down. Those are need to “prop” you up. The chair has no padding whatsoever. Food was gross. I’ve eaten on Finnair before and the food was exceptional. This time it gave 2 people in our party diarrhea. It was the chicken dish. I took 2 bites and didn’t eat anything more. The flight attendants were nice. You needed an additional lounge in Terminal D at DFW Airport. After waiting 40 minutes to enter, we finally gave up and went to a bar across from the club doors. I’m unsure if I’ll ever book a Finnair flight again.

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

It was a good flight, very comfortable seats for sleeping in business class. Probably the most comfortable business class seat I've ever had (20+ times in business class on various airlines). Service was good, but the only downside is my screen didn't work and it had to be reset multiple times to get it to shut off. I had to block my eyes because the screen was white almost the entire flight and I wore an eye mask when I slept. But when eating and reading in my seat, my eyes hurt because the only way to turn the screen off was reset it and the screen would only be off for a few minutes at a time.

Everything was wonderful! AirBus seats are more comfortable to sleep in as compared to the Boeing planes.

All reviews good because...flight from BWI to London ,economy seats was miserable. I usually book 1,step up from economy but this would have added 1500 bucks 1 way. Bit the bullet and upgraded for retun flight, otherwise all ratings would have been rock bottom.

Great. It was awesome to have boarding from the front and back of the plane as it made the process go very quickly

It was okay. The airplane was a little smaller than a flight from Thailand to Helsinki.

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.

Plane was empty on the first leg of the journey. Seats have very little space between seats. No entertainment.

OK they lost my hold luggage but notified me straight away. My main complaint, after losing my suitcase, I was told my cabin bag had to go into the hold because of it’s size. I, obviously, didn’t want this to happen bearing in mind what happened to my suitcase and when I voiced my concerns I didn’t get an explanation I was just told it would be taken from me on entering the aircraft. Looking around I was surprised to see many passengers not only with larger bags than mine but sometimes two or three bags,taking them onto the aircraft. In the end, nobody bothered taking my bag off me so I just walked on with it. The whole procedure was disjointed, poorly explained and not terribly efficient.

Business class seating in Swiss really is just Economy seating minus the middle passenger

The flight was very nice but the food selection for the people in the last rows was limited to vegetarian meals only. I think vegetarian meal should not be offered as a main selection.

No food was served on this short flight and we had no entertainment. Please add a box to check. We were served delicious Swiss chocolate though! The boarding process was fast and the crew very friendly.

It was much better than most airlines we have flown with. It remo des me Swiss Air 25 years ago.

At boarding, the locations where we had to have our passports checked prior to boarding were very unclear. Occasional staff wandered around telling people, but in busy area of the terminal this was not obvious. It was also located well after the check in desk in terms of walking to the gate. The Premium Economy service was attentive and warm. The only big draw back was lack of restrooms, and no division or even curtain between PE and Economy.

Food used to be better and comfort was not attainable after 5 hours everything starts hurting.

Not good. We returned on united airlines and the food was horrible.

The return was painful because of the flight that was canceled. Nobody was able to help us out. It took hours and a lot of walking on two different airports to get a new flight

Boarding procedure should have the crew and personnel who are more trained, in a sense of precisely knowing what can be done and what cannot. They do not have the exact information on what you should do in the first place, also the boarding itself was slightly delayed due to the aircraft "not being ready".

Missed flight. Requested assistance for my father and he did not receive it in Paris.

It was a short flight. Plenty of room on the plane. It was also extremely clean.

Flight LH760 from Germany to New Delhi, the food was excellent, the crew was fantastic, the seats in economy are usually tight these days, so I can say that the seats were Ok, the entertainment was OK because for some reason the sound is not very clear, overall I enjoyed this flight, compared to the flight (UA 962) I took with united from San Francisco to Frankfurt in this trip, that flight was horrible. Thank you Lufthansa.

They gave us chocolates twice (for whoever would like an extra chocolate - kids did!). I asked for an extra water, and I was given one. Crew was very friendly!

The flight was delayed by an hour. Made the connection uncomfortably tight.

Good service … bus transfer upon arrival from plane to terminal: atrocious!!!

We had a 1 1/2 hour delay before we left Denver. When we arrive to Frankfort, they didn’t announce that people with connecting flights to exit the plane first. My next flight was already boarding when we we taxiing in to the gate. I waited another 10 minutes to get off the plane. I had to run to catch my next flight. I mean run! I made it with one minute to spare, but my luggage did not. My luggage came two hours later on a different flight.

The service was really good. The breakfast food could’ve been better as I don’t eat sweets for breakfast and the only choice was a muffin. Overall, good experience though. Thank you.

Excellent staff and flight experience. Would rather that I had upgraded to Premium Economy for extra space, but I will know to do it next time.

I really liked it when the First Officer mentioned that we could see Paris out of the window on the left.

5 hour flight with no food or on-board entertainment. Flight crew barely made rounds to provide water.

Check in was was and the agent was very friendly and helpful The lounge was nice...boarding was straight from the lounge Everything worked at our seats, and video entertainment was good ..food was mediocre

⭐ British Airways Review — A Journey of Highs, Lows, and Lessons ⭐ I recently flew Business Class round-trip from Boston to Mumbai with British Airways, and my experience was a tale of two extremes — from disappointment to exceptional service, and then back to inconsistency. Boston → London: A Surprisingly Poor Start My journey began on a disappointing note. On a 6-hour Business Class flight, I was surprised to discover that there wasn’t a single proper vegetarian meal option available. I was offered a few bakery items only after repeatedly requesting something to eat. The flight attendant shrugged, offered no solution, and eventually — quite literally — threw some bread at me after much delay. This was not only disheartening, it was extremely surprising given my wonderful Business Class experience with BA last year. I stepped off that flight genuinely hungry and had to make a mad dash to the lounge just to get a proper meal. London → Mumbai: A Complete Turnaround The next sector restored my faith in British Airways. The entire crew was warm, welcoming, attentive, and genuinely caring. A special shoutout to Phiroze, Sara and the entire team serving the Business Class cabin — their professionalism, hospitality, and thoughtful service were extraordinary. They truly embodied what makes British Airways a global leader, and I am deeply grateful for the experience they provided. This is the BA I know and love. Mumbai → London: A Strange Meal Schedule This sector was generally fine, but the meal timing was puzzling. Lunch at 10:30 AM — for a Business cabin — felt unusual, and most passengers, including myself, barely touched it. The rest of the service was smooth, but the scheduling definitely needs a rethink. London → Boston: Mixed Experience Again The flight itself was decent, but the Business Lounge at Heathrow for this leg was a letdown. Arrived during lunch hours: no hot vegetarian options available Lounge area: dirty dishes everywhere Even after politely alerting the staff, the dishes were ignored and left uncleared For a premium cabin passenger — and at one of the world’s busiest international hubs — this was disappointing. Overall Impression My journey with British Airways felt inconsistent — two great sectors sandwiched between two that fell short of the BA standard. When BA is good, it is world-class. When it misses, the gap is noticeable. I genuinely hope the airline takes this feedback as constructive insight. I continue to believe in British Airways, and I commend the outstanding crew on the London → Mumbai sector — they were the highlight of my entire trip. With a little more focus on vegetarian meal availability, lounge service, and consistency across crews, BA can ensure every Business Class passenger experiences the premium journey they promise.

Flying on the Boeing 787 from Seattle to London was everything that I expected. Every thing was great.

The aircraft was okay and the crew were friendly, but the seat space felt too tight and the food could be better. Overall, nice service but room for improvement.

My bags never made it on the flight and I now have to wait for them to arrive hopefully tomorrow. You can’t even track your bags in the app to see where they are since they didn’t arrive. You have to file a claim and then wait for them to inform you when you will receive your bag. We were already delayed for an hour due to baggage so I don’t understand how my bag didn’t make the flight.

It was a good experience, especially travelling with a baby and their accessories

we had to walk up stairs to get into the plane--no jetways. Perhaps that's a problem not with the airline but with facilities at Heathrow, Glasgow, and Edinburgh. But it was inconvenient.

The seating has become ridiculous… like a contest to see how narrow and short they can be made- forcing anyone over 5’1 to pay more to not be twisting oneself into a pretzel. Really insane- would have thought BA was better than this. Frankly- it cancels out a lot of the positive aspects.

Everything you need to know for your flight from Singapore to Keflavik Intl

Information on your arrival and departure airports