Find flights
When to book
Airlines
FAQs

Cheap flights from Singapore to Reykjavik Keflavik Intl Airport from S$ 547

SIN — KEF
18 Sep — 25 Sep1
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

Sat 24-1023:25 -
2 stops43h 50m
Sat 31-1013:45 -
2 stops33h 05m
Deal found 18-8S$ 845
Tue 29-920:00 -
2 stops29h 45m
Tue 6-1018:00 -
2 stops34h 45m
Deal found 15-8S$ 1,066
Tue 1-1210:30 -
2 stops31h 20m
Wed 16-1210:30 -
2 stops27h 15m
Deal found 18-8S$ 1,112
Tue 8-910:25 -
2 stops31h 30m
Thu 24-910:15 -
2 stops39h 15m
Deal found 15-8S$ 1,126
Sun 6-1210:25 -
2 stops38h 15m
Mon 14-1217:30 -
2 stops55h 15m
Deal found 19-8S$ 1,142
Fri 2-1020:00 -
3 stops35h 55m
Thu 8-1000:45 -
3 stops28h 00m
Deal found 17-8S$ 1,236
Tue 8-917:30 -
2 stops32h 15m
Tue 15-920:05 -
3 stops35h 55m
Deal found 17-8S$ 1,265
Sat 24-1023:25 -
2 stops32h 50m
Fri 30-1000:55 -
3 stops29h 35m
Deal found 18-8S$ 1,266

Find flight deals from Singapore to Keflavik Intl

Round-trip from

S$ 845

One-way from

S$ 547

Popular in

August

Cheapest in

November

Average price

S$ 2,027
Air China
  • Air China
  • 24-10-31-10
  • 4 total stops
  • 76h 55m total
  • Singapore to Reykjavik
Search Deals
6-12
  • 6-12
  • 2 total stops
  • 31h 55m total
  • Singapore to Reykjavik
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (S$ 234 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (S$ 68 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2026
Search Deals

Cheapflights Fare Finder

 
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 Singapore Changi - KEF Reykjavik Keflavik Intl

SINKEF

Singapore Changi

Tue 8-9

17:30-17:45

2 stops32h 15m

Reykjavik Keflavik Intl

Thu 24-9

09:00-22:45

3 stops29h 45m

S$ 1,343

SingaporeReykjavik

SIN Singapore Changi - KEF Reykjavik Keflavik Intl

SINKEF

Singapore Changi

Wed 4-11

21:00-15:40

2 stops26h 40m

Reykjavik Keflavik Intl

Sun 8-11

07:40-14:40

2 stops23h 00m

S$ 1,379

SingaporeReykjavik

SIN Singapore Changi - KEF Reykjavik Keflavik Intl

SINKEF

Singapore Changi

Sat 26-9

01:40-23:35

2 stops53h 55m

Reykjavik Keflavik Intl

Sat 10-10

08:00-14:05

2 stops46h 05m

S$ 1,397

SingaporeReykjavik

SIN Singapore Changi - KEF Reykjavik Keflavik Intl

SINKEF

Singapore Changi

Mon 7-9

20:00-23:55

3 stops35h 55m

Reykjavik Keflavik Intl

Sun 13-9

01:00-15:00

3 stops30h 00m

S$ 1,402

SingaporeReykjavik

SIN Singapore Changi - KEF Reykjavik Keflavik Intl

SINKEF

Singapore Changi

Tue 22-9

23:25-10:00

1 stop18h 35m

Reykjavik Keflavik Intl

Thu 1-10

10:40-16:10

1 stop21h 30m

S$ 1,457

SingaporeReykjavik

SIN Singapore Changi - KEF Reykjavik Keflavik Intl

SINKEF

Singapore Changi

Wed 4-11

23:05-10:40

1 stop19h 35m

Reykjavik Keflavik Intl

Sun 8-11

11:50-18:25

1 stop22h 35m

S$ 1,581

SingaporeReykjavik

SIN Singapore Changi - KEF Reykjavik Keflavik Intl

SINKEF

Singapore Changi

Tue 1-12

23:15-10:50

1 stop19h 35m

Reykjavik Keflavik Intl

Wed 16-12

07:40-14:55

2 stops23h 15m

S$ 1,640

SingaporeReykjavik

SIN Singapore Changi - KEF Reykjavik Keflavik Intl

SINKEF

Singapore Changi

Sun 6-12

19:25-17:20

3 stops29h 55m

Reykjavik Keflavik Intl

Mon 14-12

14:45-09:35

3 stops34h 50m

S$ 1,651
Fastest return journey

SingaporeReykjavik

SIN Singapore Changi - KEF Reykjavik Keflavik Intl

SINKEF

Singapore Changi

Mon 30-11

01:40-13:45

1 stop20h 05m

Reykjavik Keflavik Intl

Wed 16-12

14:45-16:15

1 stop17h 30m

S$ 1,660
Cheapest one-way

SingaporeReykjavik

SIN Singapore Changi - KEF Reykjavik Keflavik Intl

SINKEF

Singapore Changi

Sun 6-12

19:25-19:20

2 stops31h 55m

S$ 547

Flights are sorted by cheapest return flights first.

Deals found on 18-8

Showing 1-10 of 11 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

Cheapflights Insights

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

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

Currently, September is the cheapest month in which you can book a flight from Singapore to Reykjavik Keflavik Intl Airport (average of S$ 1,389). Flying from Singapore to Reykjavik Keflavik Intl Airport in December is currently the most expensive (average of S$ 1,558). 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 a feel of what it's like to fly with Finnair,Lufthansa, andBritish Airways from Singapore to Reykjavik Keflavik Intl Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Finnair
7.6
Good
1,427 reviews
Check prices

Food

6.7

Boarding

7.7

Entertainment

6.9

Overall

7.6

Comfort

7.5

Crew

8.2

Reviews

1 / 20
10.0
Excellent

Jake,Jun 2026

RNO - SEA

Our checked baggage was not transferred correctly so now we are stuck in Budapest with out essential luggage. We are not able to get much help from FinnAir because their service from Seattle is on periodic.
Finnair
7.6
Good
1,427 reviews
Finnair
7.6
Good
1,427 reviews
Check prices

Food

6.7

Boarding

7.7

Entertainment

6.9

Overall

7.6

Comfort

7.5

Crew

8.2

Reviews

1 / 20
10.0
Excellent

Jake,Jun 2026

RNO - SEA

Our checked baggage was not transferred correctly so now we are stuck in Budapest with out essential luggage. We are not able to get much help from FinnAir because their service from Seattle is on periodic.
Lufthansa
6.8
Okay
8,199 reviews
Finnair
7.6
Good
1,427 reviews
Check prices

Food

6.7

Boarding

7.7

Entertainment

6.9

Overall

7.6

Comfort

7.5

Crew

8.2

Reviews

1 / 20
10.0
Excellent

Jake,Jun 2026

RNO - SEA

Our checked baggage was not transferred correctly so now we are stuck in Budapest with out essential luggage. We are not able to get much help from FinnAir because their service from Seattle is on periodic.
British Airways
6.7
Okay
8,181 reviews
Finnair
7.6
Good
1,427 reviews
Check prices

Food

6.7

Boarding

7.7

Entertainment

6.9

Overall

7.6

Comfort

7.5

Crew

8.2

Reviews

1 / 20
10.0
Excellent

Jake,Jun 2026

RNO - SEA

Our checked baggage was not transferred correctly so now we are stuck in Budapest with out essential luggage. We are not able to get much help from FinnAir because their service from Seattle is on periodic.

Related info for your journey

  • 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 26h 40m. 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.

  • 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, September is the cheapest month in which you can book a flight from Singapore to Reykjavik Keflavik Intl Airport (average of S$ 1,389). Flying from Singapore to Reykjavik Keflavik Intl Airport in December is currently the most expensive (average of S$ 1,558). 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

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Singapore to Keflavik Intl

Singapore to Keflavik Intl flights

Top 3 airlines flying from Singapore to Keflavik Intl

AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapestS$ 1,043AverageS$ 1,374FlexibilityNo cancel feeOn-time70%
Search British Airways flights
LufthansaCheapestS$ 1,047AverageS$ 1,458FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
FinnairCheapestS$ 1,266AverageS$ 1,538FlexibilityNo cancel feeOn-time76%
Search Finnair flights

Fly with Cheapflights

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?

Cheapflights simply makes it quick and affordable to book flights from Singapore to Keflavik Intl by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Need flexible booking options for your flight to Keflavik Intl from Singapore? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Yes, Cheapflights offers price alerts on Singapore to Keflavik Intl flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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.