S$ 629 Find Cheap Flights from Southeast Asia 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 28-9. 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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Cheap Flights from Southeast Asia to Keflavik Intl

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

Sun, 4 Oct - Mon, 12 Oct
Multiple Airlines Logo
10:20 - 16:40
SIN
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KEF
38h 20m
2 stops
Multiple Airlines Logo
18:40 - 21:15
KEF
-
SIN
42h 35m
2 stops
S$ 1,198Multiple Airlines
Thu, 22 Oct - Thu, 5 Nov
Multiple Airlines Logo
03:15 - 17:20
SIN
-
KEF
22h 05m
2 stops
Multiple Airlines Logo
07:50 - 14:55
KEF
-
SIN
23h 05m
2 stops
S$ 1,371Multiple Airlines
Sun, 30 Aug - Thu, 10 Sep
Emirates Logo
01:40 - 23:35
SIN
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KEF
29h 55m
2 stops
Emirates Logo
16:10 - 08:35
KEF
-
SIN
56h 25m
2 stops
S$ 1,393Emirates
Sun, 30 Aug - Wed, 9 Sep
Emirates Logo
21:00 - 23:35
SIN
-
KEF
34h 35m
2 stops
Emirates Logo
16:10 - 08:35
KEF
-
SIN
32h 25m
2 stops
S$ 1,403Emirates
Sat, 19 Sep - Wed, 30 Sep
Emirates Logo
01:40 - 23:35
SIN
-
KEF
29h 55m
2 stops
Emirates Logo
10:30 - 21:45
KEF
-
SIN
27h 15m
2 stops
S$ 1,405Emirates
Sat, 19 Sep - Wed, 30 Sep
Emirates Logo
01:40 - 23:35
SIN
-
KEF
29h 55m
2 stops
Emirates Logo
10:30 - 21:45
KEF
-
SIN
27h 15m
2 stops
S$ 1,406Emirates
Sat, 19 Sep - Wed, 30 Sep
Emirates Logo
01:40 - 23:35
SIN
-
KEF
29h 55m
2 stops
Emirates Logo
10:30 - 21:45
KEF
-
SIN
27h 15m
2 stops
S$ 1,407Emirates
Sat, 19 Sep - Wed, 30 Sep
Emirates Logo
01:40 - 23:35
SIN
-
KEF
29h 55m
2 stops
Emirates Logo
10:30 - 21:45
KEF
-
SIN
27h 15m
2 stops
S$ 1,408Emirates
Sat, 7 Nov - Wed, 11 Nov
Emirates Logo
21:00 - 15:30
SIN
-
KEF
26h 30m
2 stops
Emirates Logo
07:40 - 21:45
KEF
-
SIN
30h 05m
2 stops
S$ 1,411Emirates
Sat, 7 Nov - Wed, 11 Nov
Emirates Logo
21:00 - 15:30
SIN
-
KEF
26h 30m
2 stops
Emirates Logo
07:40 - 21:45
KEF
-
SIN
30h 05m
2 stops
S$ 1,415Emirates
Useful Info

Good to know

Low seasonJuly
Cheapest flightS$ 629
Best time to beat the crowds but there is an average 5% increase in price.
Most popular time to fly and prices are also 11% lower on average.
Flight from Singapore to Reykjavik

FAQs for booking Southeast Asia to Reykjavik flights

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

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

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

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

Reviews of the top 3 airlines flying from Southeast Asia to Keflavik Intl

 
Need help choosing which airline to fly with from Southeast Asia 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 1408 reviews
7.7Boarding
7.4Comfort
8.2Crew
6.9Entertainment
6.7Food
Airline reviews

Flight on time, landed well ahead of schedule. Attendants were excellent and responsive

10.0 ExcellentAnonymous, Jun 2026
DUB - DFW
Read more Finnair reviews

Flight on time, landed well ahead of schedule. Attendants were excellent and responsive

On a more than 8 hours flight was only one meal included, which I have never experienced before. Always two meals on the overseas flight. It was very weird.

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

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

My flight was cancelled on April 15th due to Lufthansa strike. You basically lost customer since it was important for me to reach Poznan due to my friend’s terminal illness. I rebooked my flight with KLM and will travel with this airline in the future.

Excellent service. The crew goes above their way to make the customer comfortable.

Some of the crew was sassy and not super helpful. The food was okay, but it seems like they were all unprepared compared to my flight I did from JFK to Frankfurt

I tried both on line and by calling the Customer Service line to arrange for a special meal as i have food intolerances. I was under the impression from your service representative that I was successful. I was not. I cannot eat spicy foods and get very ill if i eat bell peppers. I could not eat either menu choice and no special meal was actually ordered. ( your representative tried to order it for a flight that did not have meal service!!! - found this out later). Your wonderful cabin crew managed to put together a fruit, salad, roll and cheese tray for me so I had something to eat. WHY WOULD YOU SERVE SPICY FOOD, WITH NO MILDER OPTION,ON AN INTERNATIONAL FLIGHT???

Smooth flight with enough time for connection. Ran out of meal options. In-flight and gate staff were friendly and helpful. Good service overall.

Both flights were delayed over 1 hour. And I had to pay for seats, even though my reservation supposedly included free seat selection.

The male attendant has zero personality. It seemed like he was over worked or hated his job, not once did he smile or made any contact with the people on the plane. Strictly business and call it a day!

we were able to make it to the connecting flight in Frankfurt to Copenhagen thanks to Lufthansa crew. The ground crew was waiting at the gate and received us and took us through special runway entrance and immigration check. We were on the plane at 10-09 am for 10-10 departure. Thanks to Andre and the other lady for mission impossible :)

It was freezing. I asked crew member for a blanket and was told it might be in front of plane but I never got one. I turned off all the vents but still froze.

Excellent once on board. Security staff at Johannesburg rude and aggressive.

BA Canceled this flight and put us on a flight leaving Aberdeen at 8:00 PM, delaying our return to the states by a full day. The cancellation caused us expenses in both Aberdeen and London and BA was completely unhelpful on the phone and at the airport.

Waiting area not big enough for all the passengers, no airport lounge.

All the above categories was great. Seats entirely too cramped.

Was upgraded to business class on this flight, I presume due to my premium economy class for my London to Denver flight. Business class was the same seats as economy, only the middle seat was unfilled. Decent lunch served, and the lounge experience in Prague was good. The only heads up I would give is give yourself enough time for gate carry-on luggage scanning, which I did not anticipate in my time planning.

Wish the food and overall service was better. They treat Business class passengers same as economy

Nothing! They canceled our flight to Greece the morning we were supposed to leave and offered us another one 5 days later (for a 9 day trip). They said it was an “operational decision”! Yeah a 777 that was 2/3rds empty, so they probably sent it to the Middle East to make a fortune getting people out of there!!

The airline was not clear about a new departure time so we got to the airport early anyway. The flight left early which was great because of weather. The check in process was very easy and staff were friendly and helpful. The crew was great and our flight was very good.

Entertainment did not work from DC to London. Was not able to check in online during my return journey from Mumbai to London. Food was good!

It was good although our flight to the UK was cancelled and rescheduled for two days later. This was after we were already seated on the plane. We missed the first leg of our trip. BA did put us up at a hotel and paid for our meals but we lost our hotel costs in Glasgow.

Connection at Hethrow was horrible..We couldn't get out of the plane for an hour as they were buying people to the airport and there were not enough busses. We had 2 and half hf between flights so it was very tight. After departing plane we had to go thru security again. People with less time in between connections missed their flights

Travelling to a place near Keflavik Intl?

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

Everything you need to know for your flight to Keflavik Intl

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