S$ 419 Find Cheap Flights from Southeast Asia 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 to Keflavik Intl departing on 9-5. 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

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Everything you should know

Cheapest return fare
S$ 1,027
Typical prices: S$ 1,305-S$ 1,579
Multiple Airlines
Mon 9-2Wed 25-2
SIN - KEF • 1 stop
Cheapest one-way flight
S$ 419
Typical prices: S$ 972-S$ 1,063
Multiple Airlines
Sat 9-5
SIN - KEF • 2 stops
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Flight Deals
Useful Info
Flight Deals

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

Mon, 9 Feb - Wed, 25 Feb
Multiple Airlines Logo
23:55 - 14:20
SIN
-
KEF
22h 25m
1 stop
Multiple Airlines Logo
14:05 - 18:00
KEF
-
SIN
19h 55m
1 stop
S$ 1,027Multiple Airlines
Mon, 9 Feb - Wed, 25 Feb
Lufthansa Logo
23:55 - 14:20
SIN
-
KEF
22h 25m
1 stop
Lufthansa Logo
14:05 - 16:55
KEF
-
SIN
18h 50m
2 stops
S$ 1,046Lufthansa
Mon, 9 Feb - Wed, 25 Feb
Lufthansa Logo
23:55 - 13:05
SIN
-
KEF
45h 10m
2 stops
Lufthansa Logo
14:05 - 16:55
KEF
-
SIN
42h 50m
2 stops
S$ 1,154Lufthansa
Wed, 22 Apr - Tue, 5 May
British Airways Logo
22:40 - 09:40
SIN
-
KEF
19h 00m
1 stop
British Airways Logo
10:50 - 18:40
KEF
-
SIN
23h 50m
1 stop
S$ 1,167British Airways
Tue, 17 Mar - Wed, 25 Mar
SWISS Logo
00:05 - 13:05
SIN
-
KEF
21h 00m
1 stop
SWISS Logo
14:05 - 18:00
KEF
-
SIN
19h 55m
1 stop
S$ 1,176SWISS
Wed, 18 Mar - Wed, 25 Mar
Multiple Airlines Logo
20:15 - 23:20
SIN
-
KEF
35h 05m
2 stops
Multiple Airlines Logo
07:35 - 14:55
KEF
-
SIN
23h 20m
2 stops
S$ 1,197Multiple Airlines
Tue, 17 Mar - Tue, 24 Mar
Multiple Airlines Logo
20:15 - 15:30
SIN
-
KEF
27h 15m
2 stops
Multiple Airlines Logo
07:35 - 21:15
KEF
-
SIN
29h 40m
2 stops
S$ 1,200Multiple Airlines
Sat, 21 Mar - Mon, 30 Mar
British Airways Logo
23:05 - 17:05
SIN
-
KEF
26h 00m
1 stop
British Airways Logo
10:40 - 18:40
KEF
-
SIN
24h 00m
1 stop
S$ 1,239British Airways
Sat, 21 Mar - Mon, 30 Mar
British Airways Logo
23:15 - 10:40
SIN
-
KEF
19h 25m
1 stop
British Airways Logo
10:40 - 18:40
KEF
-
SIN
24h 00m
1 stop
S$ 1,243British Airways
Tue, 17 Mar - Tue, 24 Mar
Lufthansa Logo
23:45 - 13:05
SIN
-
KEF
21h 20m
2 stops
Lufthansa Logo
15:20 - 16:55
KEF
-
SIN
17h 35m
1 stop
S$ 1,266Lufthansa
Useful Info

Good to know

Low seasonJanuary
Cheapest flightS$ 419
Best time to beat the crowds but there is an average 6% increase in price.
Most popular time to fly and prices are also 6% 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 5 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.
8.2
Singapore AirlinesOverall score based on 1443 reviews
8.0Comfort
8.6Crew
8.3Boarding
8.0Entertainment
7.8Food
Airline reviews

No frills airline with minimal leg room and no entertainment

8.0 Excellentpuravi, Dec 2025
SIN - BKK
Read more Singapore Airlines reviews

No frills airline with minimal leg room and no entertainment

I wish there was a little more leg room between the seats. The recline was good and seats overall were comfortable. I also didn’t like the 2-4-2 configuration.

toilets could be cleaned more frequently, everything else was pretty good.

The flight crew was phenominal! We couldn't have asked for any better. They were experienced professionals.

SQ service is great as always. However, the food quality seems to have gotten a lot worse recently.

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

I have difficulties to book wheelchair for my parents returned flight

Headwind delayed our flight which wasn’t the airlines fault

The usual excellent experience with Singapore Airlines. The airplane was on time and actually early to Haneda Airport. The onboarding experience was pleasant with no delays, perhaps owing to the fact that the flight was not full. Nevertheless, the air crew were their usual outstanding standards in serving the passengers.

Good service and food. For buying items on flight should be preordered as they don’t keep much stock on board.

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.

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.

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.

Crew very lovely. Arrived an hour late due to bad weather. We were given new tickets to an other flight but it could have been organised better, so we did not have to run through the whole airport to.

Flight delayed over an hour. They said they would hold our connection but then did not.

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.

The trip was great until my luggage was lost on transfer from United to Swiss. It took Swiss 3 days to get my luggage to me though it was located almost immediately.

Really BAD check in experience. My bag was left in Geneva and I have not received it yet. I have been in Stockholm 5 days without clothes to change. The flight was good but very unhappy with the post service support.

Best international flight I have had in a while! Far superior accommodation, services, food and general experience compared to U.S. airline companies.

Terrible - we needed tp change the flight and it was impossible. They ask for a price that was higher than buying a new tickets from another airline. Will never flight Swiss air and Luftgansa again.

My experience was wonderful. The professionalism of the crew was exemplary 🙂. The meals were wholesome and tasty. I have no complaints

Even though I paid extra for more room, we were very cramped and the seats were hard. Also, when we checked in they did not post the gate we were to arrive at even though we were half an hour away from boarding. The agent did not know either. Actually, the flight from Porto to Zurich did to have the gate posted, and there were very few agents in the boarding areas who could help us. I would never fly Swiss Air again.

At the boarding gate, passengers were offered the option of checking in their carry-on luggage, as the plane was full. However, they failed to specify that they would not be dropping it off at the exit. Instead, everyone had to wait over 30 minutes at the airport carousel, and to everyone's surprise, not even the carry-on luggage, but the checked luggage, was the first to arrive. An hour later, we finally collected our bags. Lesson learned: I will never check my carry-on luggage with Swiss Air / Helvetic Airways again.

Zürich to Boston was great. Nice to Zurich was not bad

I can’t even the whole trip was a catastrophe

Trip was smooth, good drew, average meal, almost cold coffee. Excellent landing. Did not enjoy going down the stairs, walking to the gate, walking up the stairs, going a long walk to the exchange gate, and going down the stairs again to be bussed all the way where we originally landed to take our next flight! Over all an average experience. Thank you.

in athens they helped me with my dogs and they solved all my issues excellent service outstanding

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

good entertainment package but rather small seats for business class

If the plain wait for the passenger it should wait for the baggage!!

I fly to Germany every year and prefer the most direct flight routes. Lufthansa offers this route, allowing me to fly from my home airport directly to Germany. The food and service were excellent. The staff was most accommodating, very professional, and friendly. The only issue I did not care for was the seating arrangement. I fly business and did not appreciate the configuration of the business class. Understandably, you will always have someone seated next to you, but then install a separation screen to allow for a little more privacy. United and British Airways are miles ahead in creating a more personal space. Lufthansa should do better.

Very friendly, service oriented and responsive crew. Very pleased with th service!

Flight was late and has 12 hours transit time instead of 1.3 hours.

Cheapest airlines I have ever been on. I got downgraded and never got on united. I got rerouted through Vancouver onto jetwesf

Checkin took along timen only.few angents available at.checkin desk. Customer support over phone no existence

Loved the boarding option from Business class lounge, experience on flight was excellent, plenty of good food choices

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.

Everything. Employees offered to help me because I had to use a cane.

The flight went well. However the leg room in coach class is very very tight. We arrived early but could not get to the gate early….sadly. Also something about off loading cargo- we had to wait to deplane. There was not clear explanation for that.

The cramped seats are cruel and unusual punishment and may violate the Geneva code.

I was in a bulkhead seat and my tray table wasn't level. Eating was difficult.

The flight was excellent in World Travellor plus. Well worth the extra money. Boarding at Phoenix was the usual poorly organized event. Very stressful.

The leg from Portland to Heathrow was great for a business class ticket. The BA leg from Heathrow to Lisbon was terrible. Basically coach seating with an empty seat between you and next passenger. Absolutely no leg room. Should not have been charged for business class and it was a 3 hour flight.

I have always been pleased with their service. Would not change a thing

Boarding was poor. Why are first class passengers not boarded first?! Bus to the plane and then held on a packed bus because we were waiting for people on the bus before to finish boarding. Seat belt on the fist clas seat is very uncomfortable, cutting into your neck. Other than that crew, seating and food were all excellent. Entertainment, as usual - rubbish.

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

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