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S$ 1,258+ Cheap flights to Keflavik Intl

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 17-9. Fares are subject to change and may not be available on all flights or dates of travel.
— KEF
27 Feb — 6 Mar1
1 adult

Flights to Keflavik Intl in 2025

Find the latest flights to Keflavik Intl in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 200,618 searches and data was last updated on 22 February 2025.

Return from

S$ 1,261
9-6-25-6
  • 9-6-25-6
  • 4 total stops
  • 42h 45m total
  • Singapore to Reykjavik
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Find flight deals to Keflavik Intl Airport

Cheapest flights to Keflavik Intl Airport
Explore the most affordable flight options available to Keflavik Intl Airport. Find the lowest fares based on data from user searches, with prices last updated on 22 February 2025.

Wed 17-903:10SIN - KEF
2 stops20h 45mMultiple Airlines
Tue 30-909:40KEF - SIN
2 stops21h 15mMultiple Airlines
Deal found 21-2S$ 1,258
Tue 10-621:35SIN - KEF
1 stop26h 55mFinnair
Wed 25-608:45KEF - SIN
1 stop25h 40mFinnair
Deal found 21-2S$ 1,300
Mon 9-601:40SIN - KEF
2 stops24h 15mEmirates
Tue 24-600:15KEF - SIN
2 stops30h 45mEmirates
Deal found 21-2S$ 1,461
Thu 18-923:25SIN - KEF
2 stops32h 10mLufthansa
Mon 29-900:25KEF - SIN
1 stop22h 25mLufthansa
Deal found 21-2S$ 1,598
Mon 15-1223:15SIN - KEF
1 stop19h 40mBritish Airways
Sat 27-1211:50KEF - SIN
1 stop22h 35mBritish Airways
Deal found 21-2S$ 2,189
Sat 13-1200:25SIN - KEF
1 stop18h 15mSingapore Airlines
Sat 27-1211:30KEF - SIN
1 stop36h 00mSingapore Airlines
Deal found 21-2S$ 2,260
Tue 24-600:40SIN - KEF
1 stop26h 20mKLM
Fri 18-719:55KEF - SIN
2 stops28h 50mKLM
Deal found 21-2S$ 8,578

Find flights to Keflavik Intl within your budget

Locate flights to Keflavik Intl that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 200,618 searches and data was last updated on 22 February 2025.

Fly from

Singapore

Route

Depart

Return

Price

SingaporeReykjavik

SIN - KEF

SINKEF

Singapore Changi

Mon 9-6

03:10-17:20

2 stops22h 10m

Reykjavik Keflavik Intl

Wed 25-6

10:20-14:55

2 stops20h 35m

S$ 1,261

SingaporeReykjavik

SIN - KEF

SINKEF

Singapore Changi

Tue 10-6

21:35-16:30

1 stop26h 55m

Reykjavik Keflavik Intl

Wed 25-6

08:45-18:25

1 stop25h 40m

S$ 1,300

SingaporeReykjavik

SIN - KEF

SINKEF

Singapore Changi

Mon 9-6

01:40-17:55

2 stops24h 15m

Reykjavik Keflavik Intl

Tue 24-6

00:15-15:00

2 stops30h 45m

S$ 1,461

SingaporeReykjavik

SIN - KEF

SINKEF

Singapore Changi

Tue 10-6

23:40-23:35

1 stop31h 55m

Reykjavik Keflavik Intl

Tue 24-6

01:15-16:40

1 stop31h 25m

S$ 1,678

SingaporeReykjavik

SIN - KEF

SINKEF

Singapore Changi

Wed 25-6

22:40-09:40

1 stop19h 00m

Reykjavik Keflavik Intl

Sun 20-7

10:20-16:05

1 stop21h 45m

S$ 7,309

SingaporeReykjavik

SIN - KEF

SINKEF

Singapore Changi

Tue 24-6

00:40-19:00

1 stop26h 20m

Reykjavik Keflavik Intl

Fri 18-7

19:55-08:45

2 stops28h 50m

S$ 8,578

Flights are sorted by cheapest return flights first.

Deals found on 21-2

Best time to book a flight to Keflavik Intl

Have a flexible travel schedule? Discover the best time to fly to Keflavik Intl 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.

Travel insights for flights to Keflavik Intl

Get recent, data-driven insights about flights to Keflavik Intl including ideal travel times, pricing trends, and more.

When is the best time to book a flight to Keflavik Intl?

Use this chart to determine the optimal time to book a return flight from Singapore to Keflavik Intl. Price data was last updated on 14 February 2025.

The best time to book flights to Keflavik Intl is 50 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

How long is the flight to Keflavik Intl?

On average, a flight from Singapore to Keflavik Intl takes 18 hours 25 minutes. Flights to Keflavik Intl from other popular cities in Singapore will vary in length. Below are a few examples of popular routes and their flight times.

What are the most popular airlines that fly to Keflavik Intl?

The most popular airlines flying from Singapore to Keflavik Intl are British Airways, Finnair and Singapore Airlines.

British Airways

British Airways

From S$ 938

Finnair

Finnair

From S$ 848

Singapore Airlines

Singapore Airlines

From S$ 1,192

Lufthansa

Lufthansa

From S$ 900

What are the cheapest airlines that fly to Keflavik Intl?

The cheapest airlines flying from Singapore to Keflavik Intl are Finnair, Lufthansa and British Airways.

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 Keflavik Intl ranges from 40.0 - 80.0 mm per month. January is typically the wettest month, when rainfall can reach 80.0 mm. May is typically the driest time to visit Keflavik Intl 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 Keflavik Intl, 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 22 February 2025.
Emirates
8.1
Very Good
3,276 reviews
Check prices

Entertainment

8.2

Overall

8.1

Boarding

8.1

Food

7.9

Comfort

8.0

Crew

8.3

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
8.1
Very Good
3,276 reviews
Emirates
8.1
Very Good
3,276 reviews
Check prices

Entertainment

8.2

Overall

8.1

Boarding

8.1

Food

7.9

Comfort

8.0

Crew

8.3

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
1,331 reviews
Emirates
8.1
Very Good
3,276 reviews
Check prices

Entertainment

8.2

Overall

8.1

Boarding

8.1

Food

7.9

Comfort

8.0

Crew

8.3

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
1,271 reviews
Emirates
8.1
Very Good
3,276 reviews
Check prices

Entertainment

8.2

Overall

8.1

Boarding

8.1

Food

7.9

Comfort

8.0

Crew

8.3

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.

Lufthansa
6.7
Okay
6,986 reviews
Emirates
8.1
Very Good
3,276 reviews
Check prices

Entertainment

8.2

Overall

8.1

Boarding

8.1

Food

7.9

Comfort

8.0

Crew

8.3

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.

British Airways
6.6
Okay
6,762 reviews
Emirates
8.1
Very Good
3,276 reviews
Check prices

Entertainment

8.2

Overall

8.1

Boarding

8.1

Food

7.9

Comfort

8.0

Crew

8.3

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.

  • Can I find cheaper flights to Keflavik Intl if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Keflavik Intl on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Keflavik Intl?

    Based on reviews from Cheapflights users, Finnair is rated the highest out of the airlines that fly to Keflavik Intl.

  • What is the cheapest airport to fly to in Keflavik Intl?

    Reykjavik Keflavik Intl is currently the cheapest airport to fly to in Keflavik Intl. One-way flights to Reykjavik Keflavik Intl typically cost S$ 70, while return flights cost around S$ 113.

  • How much is a return flight to Keflavik Intl?

    A return flight to Keflavik Intl will typically cost around S$ 95, however they can be found for as little as S$ 85.

  • Does Reykjavik Keflavik Intl have rental cars?

    Yes. Those touching down at Reykjavik Keflavik Intl can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Reykjavik Keflavik Intl?

    Yes. Reykjavik Keflavik Intl has hotels nearby for those requiring accommodations. Bank Guesthouse By Kef Airport is the closest property to Reykjavik Keflavik Intl (1.6 km away from Reykjavik Keflavik Intl).

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