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Cheap flights from Singapore to Reykjavik Keflavik Intl Airport from S$ 709

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1-4. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — KEF
10 Apr — 17 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Singapore to Keflavik Intl

Enter your travel dates to find the best prices.

Cheapest flights from Singapore to Keflavik Intl
Explore the most affordable flight options available from Singapore to Keflavik Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 March 2026.

Wed 15-410:20
SIN
-
KEF
2 stops31h 05m
Multiple Airlines
Wed 22-410:45
KEF
-
SIN
2 stops26h 30m
Multiple Airlines
Deal found 10-3S$ 955
Mon 18-521:35
SIN
-
KEF
1 stop26h 55m
Finnair
Fri 29-517:15
KEF
-
SIN
1 stop17h 15m
Finnair
Deal found 10-3S$ 1,044
Wed 22-410:20
SIN
-
KEF
2 stops31h 05m
Multiple Airlines
Wed 29-410:45
KEF
-
SIN
2 stops26h 30m
Multiple Airlines
Deal found 8-3S$ 1,056
Fri 24-402:20
SIN
-
KEF
2 stops24h 25m
Multiple Airlines
Sat 2-519:25
KEF
-
SIN
2 stops36h 05m
Multiple Airlines
Deal found 10-3S$ 1,067
Thu 23-410:20
SIN
-
KEF
2 stops31h 35m
Multiple Airlines
Thu 30-410:15
KEF
-
SIN
2 stops27h 00m
Multiple Airlines
Deal found 9-3S$ 1,097
Thu 24-921:00
SIN
-
KEF
2 stops24h 50m
Multiple Airlines
Sun 4-1007:40
KEF
-
SIN
2 stops42h 00m
Multiple Airlines
Deal found 8-3S$ 1,177
Wed 22-421:35
SIN
-
KEF
1 stop18h 15m
Finnair
Sun 26-408:35
KEF
-
SIN
1 stop25h 55m
Finnair
Deal found 6-3S$ 1,189

Find flight deals from Singapore to Keflavik Intl

Discover tips and strategies to find the most affordable flight options for your journey from Singapore (SIN) to Keflavik Intl (KEF). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 11 March 2026.

Round-trip from

S$ 955

One-way from

S$ 709

Popular in

July

Cheapest in

April

Average price

S$ 1,405
15-4-22-4
  • 15-4-22-4
  • 4 total stops
  • 57h 35m total
  • Singapore to Reykjavik
Search Deals
1-4
  • 1-4
  • 2 total stops
  • 26h 25m total
  • Singapore to Reykjavik
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (S$ 87 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 0% potential price decrease (S$ 15 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Singapore to Keflavik Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 200,618 searches. Data last updated 11 March 2026.
Use the filters below to find and compare flights from Singapore to Reykjavik Keflavik Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SingaporeReykjavik

SIN - KEF

SINKEF

Singapore Changi

Wed 22-4

21:35-07:50

1 stop18h 15m

Reykjavik Keflavik Intl

Sun 26-4

08:35-18:30

1 stop25h 55m

S$ 1,189
Fastest return journey

SingaporeReykjavik

SIN - KEF

SINKEF

Singapore Changi

Tue 9-6

21:35-07:50

1 stop18h 15m

Reykjavik Keflavik Intl

Sun 21-6

17:15-18:30

1 stop17h 15m

S$ 1,232

SingaporeReykjavik

SIN - KEF

SINKEF

Singapore Changi

Sat 25-4

05:40-23:35

3 stops25h 55m

Reykjavik Keflavik Intl

Sat 2-5

17:10-09:40

3 stops32h 30m

S$ 1,352

SingaporeReykjavik

SIN - KEF

SINKEF

Singapore Changi

Sun 3-5

21:35-07:50

1 stop18h 15m

Reykjavik Keflavik Intl

Fri 15-5

07:30-00:45

2 stops33h 15m

S$ 1,371

SingaporeReykjavik

SIN - KEF

SINKEF

Singapore Changi

Tue 21-4

00:50-17:55

2 stops25h 05m

Reykjavik Keflavik Intl

Sun 26-4

10:30-15:00

2 stops44h 30m

S$ 1,413

SingaporeReykjavik

SIN - KEF

SINKEF

Singapore Changi

Tue 9-6

22:20-19:00

2 stops28h 40m

Reykjavik Keflavik Intl

Sun 21-6

20:10-15:40

1 stop35h 30m

S$ 1,426

SingaporeReykjavik

SIN - KEF

SINKEF

Singapore Changi

Mon 8-6

21:35-18:25

2 stops28h 50m

Reykjavik Keflavik Intl

Sun 21-6

17:15-18:30

1 stop17h 15m

S$ 1,428
Cheapest one-way
Fastest single journey

SingaporeReykjavik

SIN - KEF

SINKEF

Singapore Changi

Mon 30-3

00:50-18:45

2 stops25h 55m

S$ 726

SingaporeReykjavik

SIN - KEF

SINKEF

Singapore Changi

Thu 4-6

19:40-13:50

2 stops26h 10m

S$ 832

SingaporeReykjavik

SIN - KEF

SINKEF

Singapore Changi

Mon 13-4

19:40-07:40

3 stops44h 00m

S$ 858

Flights are sorted by cheapest return flights first.

Deals found on 6-3

Showing 1-10 of 13 resultsSorted by cheapest first
1
2

Best time to book a flight from Singapore to Keflavik Intl

Have a flexible travel schedule? Discover the best time to fly to Keflavik Intl from Singapore with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Singapore to Reykjavik Keflavik Intl Airport

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

Use this chart to determine the optimal time to book a return flight from Singapore to Keflavik Intl. Price data was last updated on 6 March 2026.

To ensure you get the cheapest price possible for a flight from Singapore to Reykjavik Keflavik Intl Airport, you should look to book at least 68 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Singapore to Reykjavik Keflavik Intl Airport?

Currently, October is the cheapest month in which you can book a flight from Singapore to Reykjavik Keflavik Intl Airport (average of S$ 897). Flying from Singapore to Reykjavik Keflavik Intl Airport in August is currently the most expensive (average of S$ 1,380). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Keflavik Intl

Get insights into the airlines that provide service to Keflavik Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Keflavik Intl. Reviews last updated 11 March 2026.
Read reviews from past customers who have flown with Singapore Airlines,Finnair, andSWISS from Singapore to Reykjavik Keflavik Intl Airport. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.2
Very Good
1,474 reviews
Check prices

Comfort

8.0

Entertainment

8.0

Boarding

8.3

Overall

8.2

Crew

8.6

Food

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

BCN - SIN

Staff at Barcelona were fantastic, they helped me change a flight and nothing was any problem. Thank you Dina.
Singapore Airlines
8.2
Very Good
1,474 reviews
Singapore Airlines
8.2
Very Good
1,474 reviews
Check prices

Comfort

8.0

Entertainment

8.0

Boarding

8.3

Overall

8.2

Crew

8.6

Food

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

BCN - SIN

Staff at Barcelona were fantastic, they helped me change a flight and nothing was any problem. Thank you Dina.
Finnair
7.6
Good
1,371 reviews
Singapore Airlines
8.2
Very Good
1,474 reviews
Check prices

Comfort

8.0

Entertainment

8.0

Boarding

8.3

Overall

8.2

Crew

8.6

Food

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

BCN - SIN

Staff at Barcelona were fantastic, they helped me change a flight and nothing was any problem. Thank you Dina.
SWISS
7.5
Good
1,897 reviews
Singapore Airlines
8.2
Very Good
1,474 reviews
Check prices

Comfort

8.0

Entertainment

8.0

Boarding

8.3

Overall

8.2

Crew

8.6

Food

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

BCN - SIN

Staff at Barcelona were fantastic, they helped me change a flight and nothing was any problem. Thank you Dina.
Lufthansa
6.8
Okay
7,843 reviews
Singapore Airlines
8.2
Very Good
1,474 reviews
Check prices

Comfort

8.0

Entertainment

8.0

Boarding

8.3

Overall

8.2

Crew

8.6

Food

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

BCN - SIN

Staff at Barcelona were fantastic, they helped me change a flight and nothing was any problem. Thank you Dina.
British Airways
6.7
Okay
7,781 reviews
Singapore Airlines
8.2
Very Good
1,474 reviews
Check prices

Comfort

8.0

Entertainment

8.0

Boarding

8.3

Overall

8.2

Crew

8.6

Food

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

BCN - SIN

Staff at Barcelona were fantastic, they helped me change a flight and nothing was any problem. Thank you Dina.

Related info for your journey

Find useful and relevant information for your journey from Singapore to Keflavik Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Singapore to Reykjavik Keflavik Intl?

    For a flight from Singapore to Reykjavik Keflavik Intl, you will be flying from Changi. Singapore Changi (SIN) is just 16.9 km from the centre of the city. Changi is the only Singapore airport and it handles 0 outbound flights to Reykjavik Keflavik Intl per day. 5 airlines have flights to Reykjavik Keflavik Intl from Singapore Changi on a regular basis.

  • How long is the flight from Singapore to Reykjavik Keflavik Intl Airport?

    Airlines like Finnair and Emirates fly from Singapore to Reykjavik Keflavik Intl Airport in about 18h 15m. The time it takes to get you to your destination can typically vary by up to 6h 50m. The distance from Singapore to Reykjavik Keflavik Intl Airport is about 11545 km. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Singapore to Reykjavik Keflavik Intl Airport round-trip?

    Currently priced at S$ 906, SWISS will fly you from Singapore to Reykjavik Keflavik Intl Airport and back. In addition to SWISS, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from British Airways and Lufthansa - these airlines can fly you to your destination from S$ 1,039 and S$ 1,043, respectively. Users have found that SWISS is 37% cheaper than the other options available to this destination.

  • Can I find deals for flights from Singapore to Keflavik Intl that include hotel bookings?

    Yes. In addition to deals on Singapore to Keflavik Intl flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Singapore to Keflavik Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Singapore to Keflavik Intl.

  • Can I find deals for business class flights from Singapore to Keflavik Intl?

    Yes. Cheapflights offers flight deals from Singapore to Keflavik Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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

    Currently, October is the cheapest month in which you can book a flight from Singapore to Reykjavik Keflavik Intl Airport (average of S$ 897). Flying from Singapore to Reykjavik Keflavik Intl Airport in August is currently the most expensive (average of S$ 1,380). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Fly from Singapore to Keflavik Intl on these airlines

Choose from the following airlines for your flight from Singapore to Keflavik Intl. Flights are based on user searches made on Cheapflights and were last updated on 11 March 2026.
Finnair flights from Singapore Changi to Reykjavik Keflavik Intl
British Airways flights from Singapore Changi to Reykjavik Keflavik Intl
Singapore Airlines flights from Singapore Changi to Reykjavik Keflavik Intl

Top 5 airlines flying from Singapore to Keflavik Intl

Discover the top 5 airlines that operate flights from Singapore to Keflavik Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 200,618 searches. Data last updated 11 March 2026.
AirlineCheapestAverageFlexibilityOn-time
SWISSCheapestS$ 906AverageS$ 1,209FlexibilityNo cancel feeOn-time79%
Search SWISS flights
British AirwaysCheapestS$ 1,039AverageS$ 1,354FlexibilityNo cancel feeOn-time70%
Search British Airways flights
LufthansaCheapestS$ 1,043AverageS$ 1,391FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
FinnairCheapestS$ 1,261AverageS$ 1,538FlexibilityNo cancel feeOn-time76%
Search Finnair flights
Singapore AirlinesCheapestS$ 1,517AverageS$ 1,622FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Singapore to Keflavik Intl?

Cheapflights helps you search for flights from Singapore to Keflavik Intl via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Singapore to Keflavik Intl?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Singapore to Keflavik Intl.

Can Cheapflights find flights from Singapore to Keflavik Intl with no change fees?

Yes! Cheapflights helps users easily find flights from Singapore to Keflavik Intl with no change fees.

Can Cheapflights notify me if prices for flights from Singapore to Keflavik Intl become cheaper?

Not ready to book yet? You can track prices for flights from Singapore to Keflavik Intl on Cheapflights with our Price Alert feature and get notified when better prices are available.

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