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Cheap flights from Singapore to Reykjavik Keflavik Intl Airport from S$ 686

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 12-9. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — KEF
27 May — 3 Jun1
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 27 April 2026.

Mon 22-603:15
SIN
-
KEF
2 stops38h 40m
Multiple Airlines
Fri 3-710:45
KEF
-
SIN
2 stops26h 30m
Multiple Airlines
Deal found 23-4S$ 1,137
Wed 9-921:00
SIN
-
KEF
2 stops26h 50m
Multiple Airlines
Tue 22-916:10
KEF
-
SIN
2 stops33h 30m
Multiple Airlines
Deal found 23-4S$ 1,221
Thu 24-921:00
SIN
-
KEF
2 stops24h 50m
Multiple Airlines
Fri 9-1007:40
KEF
-
SIN
2 stops42h 00m
Multiple Airlines
Deal found 23-4S$ 1,249
Fri 2-1021:00
SIN
-
KEF
2 stops26h 50m
Multiple Airlines
Tue 13-1007:40
KEF
-
SIN
2 stops42h 00m
Multiple Airlines
Deal found 22-4S$ 1,251
Wed 20-510:35
SIN
-
KEF
2 stops29h 45m
Multiple Airlines
Wed 27-510:45
KEF
-
SIN
2 stops27h 00m
Multiple Airlines
Deal found 22-4S$ 1,272
Thu 25-620:00
SIN
-
KEF
2 stops30h 40m
Multiple Airlines
Mon 6-708:55
KEF
-
SIN
2 stops43h 50m
Multiple Airlines
Deal found 22-4S$ 1,278
Sun 20-921:00
SIN
-
KEF
2 stops50h 50m
Multiple Airlines
Wed 30-907:40
KEF
-
SIN
2 stops42h 00m
Multiple Airlines
Deal found 25-4S$ 1,323

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 27 April 2026.

Round-trip from

S$ 1,137

One-way from

S$ 686

Popular in

July

Cheapest in

February

Average price

S$ 1,401
22-6-3-7
  • 22-6-3-7
  • 4 total stops
  • 65h 10m total
  • Singapore to Reykjavik
Search Deals
12-9
  • 12-9
  • 2 total stops
  • 26h 10m total
  • Singapore to Reykjavik
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (S$ 194 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (S$ 33 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 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 27 April 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

Fri 9-10

01:40-23:35

2 stops29h 55m

Reykjavik Keflavik Intl

Wed 14-10

10:30-21:45

2 stops27h 15m

S$ 1,393

SingaporeReykjavik

SIN - KEF

SINKEF

Singapore Changi

Fri 25-9

01:40-23:35

2 stops29h 55m

Reykjavik Keflavik Intl

Wed 7-10

10:30-21:45

2 stops27h 15m

S$ 1,412
Fastest return journey

SingaporeReykjavik

SIN - KEF

SINKEF

Singapore Changi

Wed 10-6

01:30-18:45

2 stops25h 15m

Reykjavik Keflavik Intl

Wed 17-6

00:40-08:50

2 stops24h 10m

S$ 1,569

SingaporeReykjavik

SIN - KEF

SINKEF

Singapore Changi

Sun 17-5

01:30-18:35

2 stops25h 05m

Reykjavik Keflavik Intl

Thu 28-5

00:50-09:20

2 stops24h 30m

S$ 1,616

SingaporeReykjavik

SIN - KEF

SINKEF

Singapore Changi

Mon 8-6

21:00-17:55

2 stops28h 55m

Reykjavik Keflavik Intl

Sun 14-6

00:50-08:35

2 stops23h 45m

S$ 1,688

SingaporeReykjavik

SIN - KEF

SINKEF

Singapore Changi

Fri 26-6

01:40-23:35

2 stops29h 55m

Reykjavik Keflavik Intl

Thu 9-7

07:35-15:00

2 stops23h 25m

S$ 1,810

SingaporeReykjavik

SIN - KEF

SINKEF

Singapore Changi

Sat 26-9

12:35-23:25

1 stop18h 50m

Reykjavik Keflavik Intl

Wed 7-10

16:10-09:40

2 stops57h 30m

S$ 1,815

SingaporeReykjavik

SIN - KEF

SINKEF

Singapore Changi

Sun 20-9

10:50-07:35

2 stops28h 45m

Reykjavik Keflavik Intl

Wed 30-9

20:00-15:40

1 stop35h 40m

S$ 1,851
Cheapest one-way

SingaporeReykjavik

SIN - KEF

SINKEF

Singapore Changi

Sat 11-7

23:00-08:15

2 stops41h 15m

S$ 756

SingaporeReykjavik

SIN - KEF

SINKEF

Singapore Changi

Sun 13-9

00:50-23:35

2 stops30h 45m

S$ 776

Flights are sorted by cheapest return flights first.

Deals found on 24-4

Showing 1-10 of 16 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?

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 17 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, February is the cheapest month in which you can book a flight from Singapore to Reykjavik Keflavik Intl Airport (average of S$ 1,341). Flying from Singapore to Reykjavik Keflavik Intl Airport in July is currently the most expensive (average of S$ 1,743). 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.

How much does it cost for a return flight from Singapore to Reykjavik Keflavik Intl Airport?

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 27 April 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
1,502 reviews
Check prices

Overall

8.2

Comfort

8.0

Entertainment

8.0

Boarding

8.3

Crew

8.6

Food

7.8

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SIN - AMD

Food was not good. It was like few days old.
Singapore Airlines
8.2
Very Good
1,502 reviews
Singapore Airlines
8.2
Very Good
1,502 reviews
Check prices

Overall

8.2

Comfort

8.0

Entertainment

8.0

Boarding

8.3

Crew

8.6

Food

7.8

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SIN - AMD

Food was not good. It was like few days old.
Finnair
7.7
Good
1,391 reviews
Singapore Airlines
8.2
Very Good
1,502 reviews
Check prices

Overall

8.2

Comfort

8.0

Entertainment

8.0

Boarding

8.3

Crew

8.6

Food

7.8

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SIN - AMD

Food was not good. It was like few days old.
SWISS
7.5
Good
1,924 reviews
Singapore Airlines
8.2
Very Good
1,502 reviews
Check prices

Overall

8.2

Comfort

8.0

Entertainment

8.0

Boarding

8.3

Crew

8.6

Food

7.8

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SIN - AMD

Food was not good. It was like few days old.
Lufthansa
6.8
Okay
7,956 reviews
Singapore Airlines
8.2
Very Good
1,502 reviews
Check prices

Overall

8.2

Comfort

8.0

Entertainment

8.0

Boarding

8.3

Crew

8.6

Food

7.8

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SIN - AMD

Food was not good. It was like few days old.
British Airways
6.7
Okay
7,917 reviews
Singapore Airlines
8.2
Very Good
1,502 reviews
Check prices

Overall

8.2

Comfort

8.0

Entertainment

8.0

Boarding

8.3

Crew

8.6

Food

7.8

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SIN - AMD

Food was not good. It was like few days old.

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 Emirates fly from Singapore to Reykjavik Keflavik Intl Airport in about 29h 55m. The time it takes to get you to your destination can typically vary by up to . The distance from Singapore to Reykjavik Keflavik Intl Airport is about 11545 km.

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

    Currently priced at S$ 908, 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 Lufthansa and British Airways - these airlines can fly you to your destination from S$ 984 and S$ 1,041, respectively. Users have found that SWISS is 38% 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, February is the cheapest month in which you can book a flight from Singapore to Reykjavik Keflavik Intl Airport (average of S$ 1,341). Flying from Singapore to Reykjavik Keflavik Intl Airport in July is currently the most expensive (average of S$ 1,743). 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 27 April 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 27 April 2026.
AirlineCheapestAverageFlexibilityOn-time
SWISSCheapestS$ 908AverageS$ 1,212FlexibilityNo cancel feeOn-time79%
Search SWISS flights
LufthansaCheapestS$ 984AverageS$ 1,394FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
British AirwaysCheapestS$ 1,041AverageS$ 1,363FlexibilityNo cancel feeOn-time70%
Search British Airways flights
FinnairCheapestS$ 1,293AverageS$ 1,534FlexibilityNo cancel feeOn-time76%
Search Finnair flights
Singapore AirlinesCheapestS$ 1,561AverageS$ 1,614FlexibilityNo 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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