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Finnair flights from Singapore to Reykjavik Keflavik Intl Airport (SIN - KEF)

SIN — KEF
13 Mar — 20 Mar1
1 adult
1 adult, Economy, 0 bags

Cheapflights users flying from Singapore to Reykjavik on Finnair typically fly into Reykjavik Keflavik Intl and depart from Singapore Changi. Select your dates above for pricing.

Finnair flights from Singapore to Keflavik Intl in 2026

Find detailed information about Finnair flights from Singapore to Keflavik Intl. Explore the options provided by Finnair to plan your journey from Singapore to Keflavik Intl. Data last updated 11 February 2026.

One-way from

S$ 1,336

Return from

S$ 1,385

Popular in

July

Cheapest in

March

Average price (all airlines)

S$ 1,389
Finnair
  • Finnair
  • 1-3
  • 1 total stop
  • 18h 55m total
  • Singapore to Reykjavik
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Finnair
  • Finnair
  • 6-7-23-7
  • 2 total stops
  • 44h 10m total
  • Singapore to Reykjavik
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Highest demand for flights from Singapore Changi to Reykjavik Keflavik Intl; 3% potential price increase.
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Best time to find cheap flights from Singapore Changi to Reykjavik Keflavik Intl; 0% potential price drop.
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Average price for all Singapore Changi to Reykjavik Keflavik Intl flights (one-way and round-trip).
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  • How do most travelers feel about Finnair?

    Cheapflights users who travel with Finnair (a popular airline from Singapore to Reykjavik Keflavik Intl Airport) have rated them a 7.6/10. This rating comes from 1,360 reviews. If you are looking to travel SIN-KEF, search your dates above.

  • Can I get a flight from Singapore to Reykjavik Keflavik Intl Airport on Finnair for under S$ 1,392?

    Finnair offers 1 flights from Singapore to Reykjavik Keflavik Intl Airport for under S$ 1,392. Prices vary by date and time. To see all prices and select your dates, click here.

Find Finnair flight deals from Singapore to Keflavik Intl

Enter your travel dates to find the best prices.

Cheapest Finnair flights from Singapore to Keflavik Intl
Explore the most affordable Finnair flight options available from Singapore to Keflavik Intl. Find the lowest fares with prices last updated on 11 February 2026.

Sat 28-322:05
SIN
-
KEF
1 stop26h 25m
Finnair
Sat 4-408:40
KEF
-
SIN
1 stop25h 50m
Finnair
Deal found 11-2S$ 1,551
Fri 27-322:05
SIN
-
KEF
1 stop19h 10m
Finnair
Fri 3-408:35
KEF
-
SIN
1 stop25h 55m
Finnair
Deal found 9-2S$ 1,583
Sat 21-322:05
SIN
-
KEF
1 stop25h 50m
Finnair
Mon 30-308:35
KEF
-
SIN
1 stop25h 55m
Finnair
Deal found 9-2S$ 1,633

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).

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.

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Fly from Singapore to Keflavik Intl on another airline

Consider alternative airlines that service the Keflavik Intl area. Flight routes are based on user searches made on Cheapflights and were last updated on 11 February 2026.
British Airways flights from Singapore Changi to Reykjavik Keflavik Intl

See what others are saying about Finnair

Read reviews and see what other travellers are saying about their experiences with Finnair. Get insights from real passengers regarding the airline's services, customer satisfaction, and overall travel experience. Use these reviews to inform your decision when choosing Finnair for your next flight. Reviews last updated 11 February 2026.
Finnair
7.6
Good
1,360 reviews
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Overview

Food

6.7

Crew

8.2

Entertainment

6.9

Boarding

7.7

Comfort

7.4

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