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S$ 452+ Cheap flights to Keflavik Intl

— KEF
7 Oct — 14 Oct1
1 adult
1 adult, Economy, 0 bags

Flights to Keflavik Intl in 2026

Enter your travel dates to find the best prices.

Cheapest flights to Keflavik Intl Airport

Sun 6-1210:30 -
2 stops31h 20m
Mon 14-1210:30 -
2 stops27h 15m
Deal found 4-9S$ 1,177
Tue 20-1020:00 -
2 stops29h 45m
Tue 27-1018:05 -
3 stops34h 45m
Deal found 5-9S$ 1,201
Wed 21-1010:20 -
2 stops30h 00m
Wed 28-1010:30 -
2 stops25h 10m
Deal found 6-9S$ 1,215
Sat 17-1003:15 -
2 stops23h 05m
Sun 25-1020:45 -
3 stops28h 50m
Deal found 3-9S$ 1,273
Thu 22-1020:00 -
3 stops35h 30m
Thu 29-1018:05 -
3 stops34h 45m
Deal found 6-9S$ 1,307

Find flight deals to Keflavik Intl Airport

Return from

S$ 849

One-way from

S$ 452

Popular in

August

Cheapest in

November

Average price

S$ 1,379
Air China
  • Air China
  • 24-10-31-10
  • 4 total stops
  • 86h 20m total
  • Singapore to Reykjavik
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6-12-31-12
  • 6-12-31-12
  • 2 total stops
  • 43h 00m total
  • Singapore to Reykjavik
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (S$ 199 potential increase over avg. return price).
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Cheapest flight prices on average. 4% potential price decrease (S$ 59 potential savings vs. average return price).
Search Deals
Average for return flights in September 2026
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights to Reykjavik Keflavik Intl Airport that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight

SingaporeReykjavik

SIN Singapore Changi - KEF Reykjavik Keflavik Intl

SINKEF

Singapore Changi

Sun 6-12

20:50-07:50

2 stops43h 00m

Reykjavik Keflavik Intl

Wed 31-12

00:00-07:30

Nonstop0h 00m

S$ 452

SingaporeReykjavik

SIN Singapore Changi - KEF Reykjavik Keflavik Intl

SINKEF

Singapore Changi

Wed 16-12

19:25-11:40

2 stops24h 15m

Reykjavik Keflavik Intl

Wed 31-12

00:00-07:30

Nonstop0h 00m

S$ 580

SingaporeReykjavik

SIN Singapore Changi - KEF Reykjavik Keflavik Intl

SINKEF

Singapore Changi

Fri 18-9

20:00-18:10

3 stops30h 10m

Reykjavik Keflavik Intl

Wed 31-12

00:00-07:30

Nonstop0h 00m

S$ 617
Fastest return journey

SingaporeReykjavik

SIN Singapore Changi - KEF Reykjavik Keflavik Intl

SINKEF

Singapore Changi

Tue 15-12

01:40-13:45

1 stop20h 05m

Reykjavik Keflavik Intl

Wed 31-12

00:00-07:30

Nonstop0h 00m

S$ 1,042

SingaporeReykjavik

SIN Singapore Changi - KEF Reykjavik Keflavik Intl

SINKEF

Singapore Changi

Sat 5-12

01:40-13:45

1 stop20h 05m

Reykjavik Keflavik Intl

Wed 31-12

00:00-07:30

Nonstop0h 00m

S$ 1,042

SingaporeReykjavik

SIN Singapore Changi - KEF Reykjavik Keflavik Intl

SINKEF

Singapore Changi

Fri 5-2

19:25-14:10

2 stops26h 45m

Reykjavik Keflavik Intl

Thu 18-2

07:40-09:35

2 stops41h 55m

S$ 1,263

SingaporeReykjavik

SIN Singapore Changi - KEF Reykjavik Keflavik Intl

SINKEF

Singapore Changi

Sun 6-12

21:00-16:40

2 stops27h 40m

Reykjavik Keflavik Intl

Mon 14-12

10:30-21:45

2 stops27h 15m

S$ 1,332

SingaporeReykjavik

SIN Singapore Changi - KEF Reykjavik Keflavik Intl

SINKEF

Singapore Changi

Wed 21-10

21:00-16:15

3 stops27h 15m

Reykjavik Keflavik Intl

Tue 27-10

00:55-16:10

3 stops31h 15m

S$ 1,345

SingaporeReykjavik

SIN Singapore Changi - KEF Reykjavik Keflavik Intl

SINKEF

Singapore Changi

Thu 22-10

21:35-16:30

1 stop26h 55m

Reykjavik Keflavik Intl

Thu 29-10

07:30-00:20

2 stops32h 50m

S$ 1,358

SingaporeReykjavik

SIN Singapore Changi - KEF Reykjavik Keflavik Intl

SINKEF

Singapore Changi

Sat 17-10

20:00-18:20

2 stops30h 20m

Reykjavik Keflavik Intl

Sat 24-10

17:10-12:50

3 stops35h 40m

S$ 1,389

Flights are sorted by cheapest return flights first.

Deals found on 7-9

Showing 1-10 of 15 resultsSorted by cheapest first
1
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

Cheapflights Insights

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

What are the cheapest airlines that fly to Keflavik Intl?

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

Reviews of airlines servicing Keflavik Intl

Get a feel of what it's like to fly with Finnair,Lufthansa, andBritish Airways to Iceland by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Finnair
7.6
Good
1,432 reviews
Check prices

Boarding

7.7

Comfort

7.4

Food

6.7

Entertainment

6.9

Overall

7.6

Crew

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

LAX - HEL

All crew members are really nice behavior. Devdutt also nice person.
Finnair
7.6
Good
1,432 reviews
Finnair
7.6
Good
1,432 reviews
Check prices

Boarding

7.7

Comfort

7.4

Food

6.7

Entertainment

6.9

Overall

7.6

Crew

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

LAX - HEL

All crew members are really nice behavior. Devdutt also nice person.
Lufthansa
6.8
Okay
8,224 reviews
Finnair
7.6
Good
1,432 reviews
Check prices

Boarding

7.7

Comfort

7.4

Food

6.7

Entertainment

6.9

Overall

7.6

Crew

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

LAX - HEL

All crew members are really nice behavior. Devdutt also nice person.
British Airways
6.7
Okay
8,210 reviews
Finnair
7.6
Good
1,432 reviews
Check prices

Boarding

7.7

Comfort

7.4

Food

6.7

Entertainment

6.9

Overall

7.6

Crew

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

LAX - HEL

All crew members are really nice behavior. Devdutt also nice person.

FAQs about flying to Keflavik Intl

  • 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, Lufthansa 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$ 121, while return flights cost around S$ 166.

  • How much is a return flight to Keflavik Intl?

    A return flight to Keflavik Intl will typically cost around S$ 250, however they can be found for as little as S$ 166.

  • 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).

See more FAQs

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