KEF

$717 Find Cheap Flights to Reykjavik – Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Keflavik Intl departing on 12/10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest return fare
$1,816
Typical prices: $2,514-$2,515
Multiple Airlines
Wed 18/11Mon 30/11
SYD - KEF • 2 stops
Cheapest one-way flight
$717
Multiple Airlines
Mon 12/10
SYD - KEF • 3 stops
Top routes
SYD
-
KEF
Cheapest
BNE
-
KEF
Most popular
Insights
Insights
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We hope you love your trip to Keflavik Intl!
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Flight Deals

Cheap Flights to Keflavik Intl

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights to Keflavik Intl that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals to Keflavik Intl

Wed, 18 Nov - Mon, 30 Nov
Multiple Airlines Logo
15:15 - 13:35
SYD
-
KEF
33h 20m
2 stops
Multiple Airlines Logo
12:05 - 09:25
KEF
-
SYD
34h 20m
2 stops
$1,816Multiple Airlines
Wed, 28 Oct - Fri, 13 Nov
Finnair Logo
15:30 - 09:15
MEL
-
KEF
28h 45m
2 stops
Finnair Logo
10:00 - 07:20
KEF
-
MEL
34h 20m
2 stops
$1,871Finnair
Fri, 6 Nov - Thu, 19 Nov
Finnair Logo
15:30 - 09:15
MEL
-
KEF
28h 45m
2 stops
Finnair Logo
18:00 - 07:20
KEF
-
MEL
26h 20m
2 stops
$1,934Finnair
Sun, 6 Sep - Sat, 12 Sep
Multiple Airlines Logo
23:30 - 08:35
MEL
-
KEF
43h 05m
2 stops
Multiple Airlines Logo
00:20 - 07:20
KEF
-
MEL
45h 00m
2 stops
$2,122Multiple Airlines
Sun, 6 Sep - Sat, 12 Sep
Multiple Airlines Logo
16:20 - 08:35
PER
-
KEF
48h 15m
2 stops
Multiple Airlines Logo
00:10 - 07:45
KEF
-
PER
47h 35m
2 stops
$2,126Multiple Airlines
Tue, 3 Nov - Sun, 8 Nov
British Airways Logo
00:45 - 10:45
MEL
-
KEF
45h 00m
2 stops
British Airways Logo
11:50 - 07:10
KEF
-
MEL
32h 20m
2 stops
$2,269British Airways
Wed, 4 Nov - Sun, 8 Nov
British Airways Logo
12:05 - 10:45
MEL
-
KEF
33h 40m
2 stops
British Airways Logo
11:50 - 23:00
KEF
-
MEL
48h 10m
2 stops
$2,288British Airways
Tue, 8 Sep - Mon, 21 Sep
United Airlines Logo
10:55 - 08:50
MEL
-
KEF
31h 55m
2 stops
United Airlines Logo
11:00 - 08:15
KEF
-
MEL
35h 15m
2 stops
$2,352United Airlines
Wed, 4 Nov - Sun, 8 Nov
Qantas Airways Logo
06:00 - 10:45
BNE
-
KEF
38h 45m
2 stops
Qantas Airways Logo
11:50 - 11:00
KEF
-
BNE
37h 10m
3 stops
$2,796Qantas Airways
Wed, 4 Nov - Sun, 8 Nov
Qantas Airways Logo
06:00 - 10:45
BNE
-
KEF
38h 45m
2 stops
Qantas Airways Logo
11:50 - 11:00
KEF
-
BNE
37h 10m
3 stops
$2,797Qantas Airways
Booking Insights

KAYAK's insights & trends for flights to Keflavik Intl

Get data-powered insights and trends into flights to Keflavik Intl to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest flight to Reykjavik?

These are the best return prices found by users searching on KAYAK in the last 5 days.

In the last 5 days, the cheapest flight deal to Reykjavik was found on the route from Sydney, at $1,816 return. The most popular connection is from Brisbane to Reykjavik, while KAYAK users have found return deals for as low as $2,392 in the last 5 days.

Find deals

Good to know – Book Cheap Reykjavik Keflavik Intl Airport Plane Tickets

Low season

May

Cheapest flight

$717
Best time to beat the crowds (4% less expensive on average)
Most popular time to fly (18% more expensive on average)
Flight from Sydney to Reykjavik

When to book flights to Keflavik Intl

Are your dates flexible? Find out the best times to travel to Keflavik Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. The information is for flights to Reykjavik based on your location. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs - booking Reykjavik flights

  • What is the cheapest flight to Reykjavik?

    In the last 5 days, the cheapest flight deal to Reykjavik was found on the route from Sydney, at $1,816 return. The most popular connection is from Brisbane to Reykjavik, while KAYAK users have found return deals for as low as $2,392 in the last 5 days.

  • How far is Reykjavik Keflavik Intl Airport from central Reykjavik?

    Reykjavik Keflavik Intl Airport is 37 km from the centre of Reykjavik.

  • How does KAYAK find such low prices on flights to Reykjavik?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to Reykjavik.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Reykjavik?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Reykjavik is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights to Reykjavik?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Reykjavik with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Reykjavik?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Reykjavik up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding cheap flights to Reykjavik

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Reykjavik flight deals.

Reviews of the top airline flying to Keflavik Intl

 
See real verified KAYAK customer reviews for airlines flying to Reykjavik. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Australia to Reykjavik. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to Keflavik Intl? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.6
FinnairOverall score based on 1423 reviews
6.9Entertainment
6.7Food
8.2Crew
7.7Boarding
7.4Comfort
Airline reviews

The seats are very uncomfortable. They never have tomato juice. Usually late

4.0 OkayAnonymous, June 2026
LAX - HEL
Read more Finnair reviews

The seats are very uncomfortable. They never have tomato juice. Usually late

All reviews good because...flight from BWI to London ,economy seats was miserable. I usually book 1,step up from economy but this would have added 1500 bucks 1 way. Bit the bullet and upgraded for retun flight, otherwise all ratings would have been rock bottom.

This was an absolutely exceptional flight. The flight attendants were extremely attentive and very friendly. They seemed to go out of their way to make us comfortable and to make sure that we had everything we needed., We were in business and were very happy with the size and the details for our pods. We would definitely recommend Finnair and will definitely be flying with them again.

We had an excellent trip with Finnair. This was our first time and we’re very pleased. The only issue was with the boarding - it was a little bit confusing and needs a little bit of streamlining.

Crew very lovely. Arrived an hour late due to bad weather. We were given new tickets to an other flight but it could have been organised better, so we did not have to run through the whole airport to.

Our previous flight was delayed but they waited for us to board.

Flight ok, but me and other two passengers didn’t have connection with the entertainment in our seats. So, no movies, no games, no music… for 9 hours. The crew just told us that there’s nothing they can do but I noticed during the flight that there were empty seats, so they could have offered to us to change seats. Customer service could be better.

I’m very disappointed, to fly into an airplane for 10 straight hours, and not having a TV even though when I put the ticket I was told that I will have entertainment for the TV. Very disappointed.

Helpful steward. Allowed me to move to some empty seats and I was able to get some sleep. He also had milk for my tea. Americans don’t realise that cream or half and half ruin tea.

We were not happy bc we paid for our seats differently from the actual seats we got ( last row near restroom )

Travelling to a place near Keflavik Intl?

Book flights to Keflavik Intl if you plan to visit one of these locations
Selfoss
Keflavik
Hella
Borgarnes
Hveragerdi
Kopavogur
Grindavik

Everything you need to know for your flight to Keflavik Intl

Flights with popular airlines flying to Keflavik Intl

Flight deals from the most popular airlines with KAYAK users flying the route
Finnair flights to Reykjavik Keflavik Intl Airport