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Cheap flights from Singapore to Reykjavik Keflavik Intl Airport from S$ 530

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 6-12. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — KEF
4 Sep — 11 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
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 5 August 2026.

Tue 8-921:00 -
2 stops28h 45m
Mon 21-918:40 -
2 stops31h 00m
Deal found 1-8S$ 1,043
Tue 15-921:00 -
2 stops28h 45m
Tue 29-918:00 -
2 stops31h 40m
Deal found 4-8S$ 1,048
Mon 21-921:00 -
2 stops27h 55m
Sun 27-919:00 -
2 stops30h 40m
Deal found 2-8S$ 1,055
Tue 15-910:25 -
2 stops31h 30m
Thu 24-910:15 -
2 stops40h 55m
Deal found 31-7S$ 1,071
Thu 19-1120:00 -
2 stops29h 50m
Wed 25-1112:05 -
2 stops40h 45m
Deal found 2-8S$ 1,118
Sun 15-1120:00 -
2 stops28h 40m
Mon 23-1113:45 -
2 stops33h 05m
Deal found 3-8S$ 1,123
Sun 6-1219:25 -
2 stops29h 15m
Mon 14-1217:30 -
2 stops56h 05m
Deal found 1-8S$ 1,153
Thu 12-1123:15 -
1 stop19h 40m
Tue 17-1111:50 -
1 stop20h 15m
Deal found 2-8S$ 1,171
Sun 15-1123:15 -
1 stop19h 40m
Mon 23-1111:50 -
1 stop20h 15m
Deal found 3-8S$ 1,181
Thu 19-1123:15 -
1 stop19h 40m
Wed 25-1111:50 -
1 stop20h 15m
Deal found 2-8S$ 1,182

Find flight deals from Singapore to Keflavik Intl

Keep the following information in mind while searching for Singapore to Keflavik Intl flight deals. Data was last updated 5 August 2026.

Round-trip from

S$ 1,043

One-way from

S$ 530

Popular in

August

Cheapest in

November

Average price

S$ 2,126
8-9-21-9
  • 8-9-21-9
  • 4 total stops
  • 59h 45m total
  • Singapore to Reykjavik
Search Deals
6-12
  • 6-12
  • 2 total stops
  • 38h 25m total
  • Singapore to Reykjavik
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (S$ 265 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (S$ 79 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 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 5 August 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

Thu 19-11

23:15-10:55

1 stop19h 40m

Reykjavik Keflavik Intl

Wed 25-11

11:50-16:05

1 stop20h 15m

S$ 1,182

SingaporeReykjavik

SIN - KEF

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$ 1,212

SingaporeReykjavik

SIN - KEF

SINKEF

Singapore Changi

Tue 15-9

20:00-20:25

3 stops32h 25m

Reykjavik Keflavik Intl

Tue 29-9

17:05-12:45

3 stops35h 40m

S$ 1,306

SingaporeReykjavik

SIN - KEF

SINKEF

Singapore Changi

Tue 15-9

23:25-10:00

1 stop18h 35m

Reykjavik Keflavik Intl

Thu 24-9

10:40-16:10

1 stop21h 30m

S$ 1,313

SingaporeReykjavik

SIN - KEF

SINKEF

Singapore Changi

Wed 11-11

02:30-23:50

2 stops29h 20m

Reykjavik Keflavik Intl

Mon 16-11

07:40-14:40

2 stops23h 00m

S$ 1,321

SingaporeReykjavik

SIN - KEF

SINKEF

Singapore Changi

Sun 6-12

21:00-15:30

2 stops26h 30m

Reykjavik Keflavik Intl

Mon 14-12

07:40-14:40

2 stops23h 00m

S$ 1,389
Fastest return journey

SingaporeReykjavik

SIN - KEF

SINKEF

Singapore Changi

Sun 20-12

01:40-13:45

1 stop20h 05m

Reykjavik Keflavik Intl

Wed 30-12

14:45-16:15

1 stop17h 30m

S$ 1,450
Cheapest one-way

SingaporeReykjavik

SIN - KEF

SINKEF

Singapore Changi

Sun 6-12

10:15-16:40

2 stops38h 25m

S$ 530
Fastest single journey

SingaporeReykjavik

SIN - KEF

SINKEF

Singapore Changi

Sat 5-12

01:40-13:45

1 stop20h 05m

S$ 1,108

Flights are sorted by cheapest return flights first.

Deals found on 4-8

Sorted by cheapest first

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

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$ 1,394). Flying from Singapore to Reykjavik Keflavik Intl Airport in August is currently the most expensive (average of S$ 1,572). 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 5 August 2026.
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
7.7
Good
1,424 reviews
Check prices

Food

6.7

Entertainment

6.9

Boarding

7.7

Crew

8.2

Overall

7.7

Comfort

7.4

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
7.7
Good
1,424 reviews
Finnair
7.7
Good
1,424 reviews
Check prices

Food

6.7

Entertainment

6.9

Boarding

7.7

Crew

8.2

Overall

7.7

Comfort

7.4

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
8,177 reviews
Finnair
7.7
Good
1,424 reviews
Check prices

Food

6.7

Entertainment

6.9

Boarding

7.7

Crew

8.2

Overall

7.7

Comfort

7.4

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
8,147 reviews
Finnair
7.7
Good
1,424 reviews
Check prices

Food

6.7

Entertainment

6.9

Boarding

7.7

Crew

8.2

Overall

7.7

Comfort

7.4

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

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.

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

    Airlines like British Airways fly from Singapore to Reykjavik Keflavik Intl Airport in about 19h 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$ 1,394). Flying from Singapore to Reykjavik Keflavik Intl Airport in August is currently the most expensive (average of S$ 1,572). 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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Alternative routes for Singapore to Keflavik Intl

See prices for flight routes from nearby airports that may be better suited for you.
Singapore to Keflavik Intl flights

Top 3 airlines flying from Singapore to Keflavik Intl

Discover the top 3 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 5 August 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapestS$ 1,047AverageS$ 1,398FlexibilityNo cancel feeOn-time70%
Search British Airways flights
LufthansaCheapestS$ 1,051AverageS$ 1,463FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
FinnairCheapestS$ 1,270AverageS$ 1,536FlexibilityNo cancel feeOn-time76%
Search Finnair 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?

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.

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