Find flights
When to book
Airlines
FAQs

Cheap flights from Singapore to Reykjavik Keflavik Intl Airport from S$ 1,136

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 21-5. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — KEF
31 Mar — 7 Apr1
1 adult

Cheapflights Tip: The best prices from Singapore Changi to Reykjavik Keflavik Intl are usually found in March or February, booked 50 days in advance, depart on a Wednesday or Tuesday and return on a Monday

Cheap 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 26 March 2025.

Round-trip from

S$ 1,136

Popular in

December

Cheapest in

March

Average price

S$ 1,326
SWISS
  • SWISS
  • 21-5-3-6
  • 3 total stops
  • 56h 50m total
  • Singapore to Reykjavik
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (S$ 102 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (S$ 50 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2025
Search Deals

Find flight deals from Singapore to Keflavik Intl

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 26 March 2025.

Wed 21-507:10SIN - KEF
2 stops33h 10mSWISS
Tue 3-609:25KEF - SIN
1 stop23h 40mSWISS
Deal found 25-3S$ 1,136
Tue 1-423:25SIN - KEF
2 stops32h 10mLufthansa
Tue 15-414:20KEF - SIN
1 stop18h 05mLufthansa
Deal found 26-3S$ 1,177
Sat 10-521:10SIN - KEF
3 stops33h 50mMultiple Airlines
Sat 17-517:30KEF - SIN
3 stops32h 10mMultiple Airlines
Deal found 25-3S$ 1,198
Wed 26-301:40SIN - KEF
1 stop40h 40mKLM
Wed 2-419:50KEF - SIN
2 stops28h 35mKLM
Deal found 26-3S$ 1,305
Wed 19-1123:15SIN - KEF
1 stop19h 30mBritish Airways
Sat 29-1111:50KEF - SIN
1 stop20h 05mBritish Airways
Deal found 24-3S$ 1,364
Tue 18-1100:30SIN - KEF
2 stops55h 25mEmirates
Sat 29-1107:40KEF - SIN
2 stops30h 05mEmirates
Deal found 24-3S$ 1,404
Wed 19-1122:05SIN - KEF
1 stop25h 50mFinnair
Sat 29-1107:30KEF - SIN
2 stops25h 35mFinnair
Deal found 25-3S$ 1,598
Sat 29-1123:05SIN - KEF
1 stop26h 05mQantas Airways
Tue 9-1211:45KEF - SIN
1 stop21h 55mQantas Airways
Deal found 26-3S$ 1,726
Sat 29-1123:25SIN - KEF
2 stops23h 20mTurkish Airlines
Tue 9-1215:25KEF - SIN
1 stop33h 00mTurkish Airlines
Deal found 26-3S$ 1,805
Sat 10-520:50SIN - KEF
2 stops34h 30mAustrian Airlines
Fri 16-500:10KEF - SIN
2 stops35h 30mAustrian Airlines
Deal found 25-3S$ 3,643
Thu 27-300:25SIN - KEF
1 stop18h 15mSingapore Airlines
Sat 12-417:10KEF - SIN
1 stop29h 15mSingapore Airlines
Deal found 26-3S$ 4,282

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 26 March 2025.
Use the filters below to find and compare flights from Singapore to Reykjavik Keflavik Intl Airport that are best for you.

Fly from

Singapore

Fly to

Keflavik Intl

Route

Depart

Return

Price

SingaporeReykjavik

SIN - KEF

SINKEF

Singapore Changi

Wed 21-5

07:10-08:20

2 stops33h 10m

Reykjavik Keflavik Intl

Tue 3-6

09:25-17:05

1 stop23h 40m

S$ 1,136

SingaporeReykjavik

SIN - KEF

SINKEF

Singapore Changi

Sat 10-5

21:10-23:00

3 stops33h 50m

Reykjavik Keflavik Intl

Sat 17-5

17:30-09:40

3 stops32h 10m

S$ 1,198

SingaporeReykjavik

SIN - KEF

SINKEF

Singapore Changi

Wed 21-5

23:25-00:10

1 stop32h 45m

Reykjavik Keflavik Intl

Sun 1-6

00:25-16:25

1 stop32h 00m

S$ 1,259

SingaporeReykjavik

SIN - KEF

SINKEF

Singapore Changi

Wed 21-5

22:30-18:10

2 stops27h 40m

Reykjavik Keflavik Intl

Mon 2-6

18:20-15:30

1 stop37h 10m

S$ 1,308

SingaporeReykjavik

SIN - KEF

SINKEF

Singapore Changi

Sat 10-5

22:40-09:30

1 stop18h 50m

Reykjavik Keflavik Intl

Sat 17-5

10:00-18:00

1 stop24h 00m

S$ 1,477

SingaporeReykjavik

SIN - KEF

SINKEF

Singapore Changi

Tue 8-4

21:35-08:00

1 stop18h 25m

Reykjavik Keflavik Intl

Wed 31-12

07:30-17:05

2 stops25h 35m

S$ 1,707

SingaporeReykjavik

SIN - KEF

SINKEF

Singapore Changi

Sat 10-5

20:50-23:20

2 stops34h 30m

Reykjavik Keflavik Intl

Fri 16-5

00:10-19:40

2 stops35h 30m

S$ 3,643

SingaporeReykjavik

SIN - KEF

SINKEF

Singapore Changi

Thu 10-7

01:40-15:20

2 stops21h 40m

Reykjavik Keflavik Intl

Mon 21-7

07:45-14:05

2 stops22h 20m

S$ 5,174

Flights are sorted by cheapest return flights first.

Deals found on 25-3

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 21 March 2025.

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 50 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.

Rainfall in Keflavik Intl by month

Plan your trip to Keflavik Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Reykjavik Keflavik Intl Airport ranges from 40.0 - 80.0 inches per month. January is typically the wettest month, when rainfall can reach 80.0 mm. May is typically the driest time to visit Reykjavik Keflavik Intl Airport when rainfall is around 40.0 mm.

Temperature in Keflavik Intl by month

Plan your trip to Keflavik Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Reykjavik Keflavik Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 11.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 0.0 C).

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 26 March 2025.
Emirates
8.0
Very Good
3,190 reviews
Check prices

Overall

8.0

Food

7.8

Boarding

8.1

Comfort

8.0

Crew

8.3

Entertainment

8.2

Reviews

1 / 20
8.0
Excellent

Efstathia Helen,Sept 2024

EWR - ATH

My earphone set did not work throughout the flight. I tried with two different sets. I believe there was a problem with the system where I was seated.
Emirates
8.0
Very Good
3,190 reviews
Emirates
8.0
Very Good
3,190 reviews
Check prices

Overall

8.0

Food

7.8

Boarding

8.1

Comfort

8.0

Crew

8.3

Entertainment

8.2

Reviews

1 / 20
8.0
Excellent

Efstathia Helen,Sept 2024

EWR - ATH

My earphone set did not work throughout the flight. I tried with two different sets. I believe there was a problem with the system where I was seated.
KLM
7.8
Good
1,319 reviews
Emirates
8.0
Very Good
3,190 reviews
Check prices

Overall

8.0

Food

7.8

Boarding

8.1

Comfort

8.0

Crew

8.3

Entertainment

8.2

Reviews

1 / 20
8.0
Excellent

Efstathia Helen,Sept 2024

EWR - ATH

My earphone set did not work throughout the flight. I tried with two different sets. I believe there was a problem with the system where I was seated.
Finnair
7.6
Good
1,267 reviews
Emirates
8.0
Very Good
3,190 reviews
Check prices

Overall

8.0

Food

7.8

Boarding

8.1

Comfort

8.0

Crew

8.3

Entertainment

8.2

Reviews

1 / 20
8.0
Excellent

Efstathia Helen,Sept 2024

EWR - ATH

My earphone set did not work throughout the flight. I tried with two different sets. I believe there was a problem with the system where I was seated.
Austrian Airlines
7.5
Good
769 reviews
Emirates
8.0
Very Good
3,190 reviews
Check prices

Overall

8.0

Food

7.8

Boarding

8.1

Comfort

8.0

Crew

8.3

Entertainment

8.2

Reviews

1 / 20
8.0
Excellent

Efstathia Helen,Sept 2024

EWR - ATH

My earphone set did not work throughout the flight. I tried with two different sets. I believe there was a problem with the system where I was seated.
SWISS
7.5
Good
1,569 reviews
Emirates
8.0
Very Good
3,190 reviews
Check prices

Overall

8.0

Food

7.8

Boarding

8.1

Comfort

8.0

Crew

8.3

Entertainment

8.2

Reviews

1 / 20
8.0
Excellent

Efstathia Helen,Sept 2024

EWR - ATH

My earphone set did not work throughout the flight. I tried with two different sets. I believe there was a problem with the system where I was seated.

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.

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

    Currently priced at S$ 1,136, 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 KLM - these airlines can fly you to your destination from S$ 1,259 and S$ 1,308, respectively. Users have found that SWISS is 21% 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 26 March 2025.
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 26 March 2025.
AirlineCheapestAverageFlexibilityOn-time
FinnairCheapestS$ 1,132AverageS$ 1,418FlexibilityNo cancel feeOn-time76%
Search Finnair flights
LufthansaCheapestS$ 1,210AverageS$ 1,424FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
British AirwaysCheapestS$ 1,256AverageS$ 1,355FlexibilityNo cancel feeOn-time70%
Search British Airways flights
EmiratesCheapestS$ 1,304AverageS$ 1,460FlexibilityNo cancel feeOn-time75%
Search Emirates flights
Singapore AirlinesCheapestS$ 1,594AverageS$ 1,797FlexibilityNo 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.

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.