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Cheap flights from Singapore to Reykjavik Keflavik Intl Airport from S$ 543

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 18-10. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — KEF
4 Aug — 11 Aug1
1 adult

Cheapflights Tip: The best prices from Singapore Changi to Reykjavik Keflavik Intl are usually found in March or April, booked 34 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 30 July 2025.

Round-trip from

S$ 1,089

One-way from

S$ 543

Popular in

December

Cheapest in

March

Average price

S$ 1,590
24-9-6-10
  • 24-9-6-10
  • 4 total stops
  • 44h 50m total
  • Singapore to Reykjavik
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18-10
  • 18-10
  • 2 total stops
  • 29h 05m total
  • Singapore to Reykjavik
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Highest demand for flights based on searches. 6% potential increase in price (S$ 116 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (S$ 45 potential savings vs. average return price).
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Average for round-trip flights in July 2025
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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 30 July 2025.

Wed 24-903:10SIN - KEF
2 stops22h 45mMultiple Airlines
Mon 6-1009:40KEF - SIN
2 stops22h 05mMultiple Airlines
Deal found 29-7S$ 1,089
Sun 23-1101:40SIN - KEF
1 stop25h 25mKLM
Sun 30-1120:05KEF - SIN
1 stop36h 10mKLM
Deal found 28-7S$ 1,262
Wed 24-923:40SIN - KEF
2 stops32h 30mLufthansa
Sat 4-1001:15KEF - SIN
1 stop31h 25mLufthansa
Deal found 28-7S$ 1,320
Thu 25-920:50SIN - KEF
2 stops34h 30mAustrian Airlines
Fri 3-1000:10KEF - SIN
2 stops35h 30mAustrian Airlines
Deal found 28-7S$ 1,446

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 30 July 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 24-9

03:10-17:55

2 stops22h 45m

Reykjavik Keflavik Intl

Mon 6-10

09:40-15:45

2 stops22h 05m

S$ 1,089

SingaporeReykjavik

SIN - KEF

SINKEF

Singapore Changi

Sun 23-11

01:40-19:05

1 stop25h 25m

Reykjavik Keflavik Intl

Sun 30-11

20:05-16:15

1 stop36h 10m

S$ 1,262

SingaporeReykjavik

SIN - KEF

SINKEF

Singapore Changi

Wed 24-9

23:40-00:10

2 stops32h 30m

Reykjavik Keflavik Intl

Sat 4-10

01:15-16:40

1 stop31h 25m

S$ 1,320

SingaporeReykjavik

SIN - KEF

SINKEF

Singapore Changi

Thu 25-9

20:50-23:20

2 stops34h 30m

Reykjavik Keflavik Intl

Fri 3-10

00:10-19:40

2 stops35h 30m

S$ 1,446

SingaporeReykjavik

SIN - KEF

SINKEF

Singapore Changi

Sat 18-10

21:10-18:15

2 stops29h 05m

S$ 543

SingaporeReykjavik

SIN - KEF

SINKEF

Singapore Changi

Thu 9-10

01:40-23:35

2 stops53h 55m

S$ 793

SingaporeReykjavik

SIN - KEF

SINKEF

Singapore Changi

Fri 10-10

23:25-00:10

1 stop32h 45m

S$ 918

SingaporeReykjavik

SIN - KEF

SINKEF

Singapore Changi

Fri 12-9

00:05-16:20

1 stop24h 15m

S$ 1,738

SingaporeReykjavik

SIN - KEF

SINKEF

Singapore Changi

Mon 6-10

03:10-10:00

2 stops38h 50m

S$ 2,843

Flights are sorted by cheapest return flights first.

Deals found on 28-7

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 25 July 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 33 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’s the top stopover airport for flights from Singapore to Reykjavik Keflavik Intl Airport?

Share of one-stop return flights from Singapore to Reykjavik Keflavik Intl Airport chosen by Cheapflights users in the past 12 months, using the same stopover each way.

Helsinki (HEL) – chosen by Cheapflights users on 55% of one-stop itineraries from Singapore to Reykjavik Keflavik Intl Airport on Cheapflights.

What’s the cheapest stopover airport for flights from Singapore to Reykjavik Keflavik Intl Airport?

Average return fare for one-stop flights from Singapore to Reykjavik Keflavik Intl Airport, chosen by Cheapflights users in the past 12 months, with the same stopover each way.

Munich (MUC) is the most affordable one-stop option, with an average return flight price of S$ 1,130.

What’s the fastest stopover option from Singapore to Reykjavik Keflavik Intl Airport?

Shortest average travel time for one-stop one-way flights from Singapore to Reykjavik Keflavik Intl Airport, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.

Flights via Copenhagen (CPH) have the shortest average one-way travel time for one-stop routes: 4h 23m.

Which airport typically offers the quickest stopover for flights from Singapore to Reykjavik Keflavik Intl Airport?

Average stopover duration for one-stop one-way flights from Singapore to Reykjavik Keflavik Intl Airport, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Istanbul (IST) offer the fastest connection on this route, with an average stopover time of 2h 00m.

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 30 July 2025.
Read reviews from past customers who have flown with Emirates, Singapore Airlines, andKLM from Singapore to Reykjavik Keflavik Intl Airport. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very Good
3,296 reviews
Check prices

Crew

8.3

Boarding

8.1

Entertainment

8.2

Comfort

8.0

Food

7.9

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jun 2025

ATH - EWR

Best flight I taken. Airline stewards were very attentive and creative a very comfortable environment. Food was plentiful, gave a variety for each meal and delicious.
Emirates
8.1
Very Good
3,296 reviews
Emirates
8.1
Very Good
3,296 reviews
Check prices

Crew

8.3

Boarding

8.1

Entertainment

8.2

Comfort

8.0

Food

7.9

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jun 2025

ATH - EWR

Best flight I taken. Airline stewards were very attentive and creative a very comfortable environment. Food was plentiful, gave a variety for each meal and delicious.
Singapore Airlines
8.1
Very Good
1,338 reviews
Emirates
8.1
Very Good
3,296 reviews
Check prices

Crew

8.3

Boarding

8.1

Entertainment

8.2

Comfort

8.0

Food

7.9

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jun 2025

ATH - EWR

Best flight I taken. Airline stewards were very attentive and creative a very comfortable environment. Food was plentiful, gave a variety for each meal and delicious.
KLM
7.8
Good
1,383 reviews
Emirates
8.1
Very Good
3,296 reviews
Check prices

Crew

8.3

Boarding

8.1

Entertainment

8.2

Comfort

8.0

Food

7.9

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jun 2025

ATH - EWR

Best flight I taken. Airline stewards were very attentive and creative a very comfortable environment. Food was plentiful, gave a variety for each meal and delicious.
Austrian Airlines
7.6
Good
821 reviews
Emirates
8.1
Very Good
3,296 reviews
Check prices

Crew

8.3

Boarding

8.1

Entertainment

8.2

Comfort

8.0

Food

7.9

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jun 2025

ATH - EWR

Best flight I taken. Airline stewards were very attentive and creative a very comfortable environment. Food was plentiful, gave a variety for each meal and delicious.
Lufthansa
6.8
Okay
7,265 reviews
Emirates
8.1
Very Good
3,296 reviews
Check prices

Crew

8.3

Boarding

8.1

Entertainment

8.2

Comfort

8.0

Food

7.9

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jun 2025

ATH - EWR

Best flight I taken. Airline stewards were very attentive and creative a very comfortable environment. Food was plentiful, gave a variety for each meal and delicious.

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. 6 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$ 1,262, KLM will fly you from Singapore to Reykjavik Keflavik Intl Airport and back. In addition to KLM, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Lufthansa and Austrian Airlines - these airlines can fly you to your destination from S$ 1,320 and S$ 1,446, respectively. Users have found that KLM is 11% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Singapore to Reykjavik Keflavik Intl Airport one-way?

    To fly one-way, consider booking your trip with Emirates, which is currently one of the cheapest options available, starting at S$ 793. Lufthansa flights start at S$ 918 while deals on Singapore Airlines start at S$ 1,738 one-way.

  • 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

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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 30 July 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 6 airlines flying from Singapore to Keflavik Intl

Discover the top 6 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 30 July 2025.
AirlineCheapestAverageFlexibilityOn-time
FinnairCheapestS$ 1,095AverageS$ 1,389FlexibilityNo cancel feeOn-time76%
Search Finnair flights
LufthansaCheapestS$ 1,117AverageS$ 1,383FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
SWISSCheapestS$ 1,178AverageS$ 1,225FlexibilityNo cancel feeOn-time79%
Search SWISS flights
British AirwaysCheapestS$ 1,231AverageS$ 1,346FlexibilityNo cancel feeOn-time70%
Search British Airways flights
EmiratesCheapestS$ 1,256AverageS$ 1,417FlexibilityNo cancel feeOn-time75%
Search Emirates flights
Singapore AirlinesCheapestS$ 1,536AverageS$ 1,684FlexibilityNo 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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