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Cheap flights from Reykjavik Keflavik Intl Airport to Australia from $2,107

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Reykjavik Keflavik Intl Airport to Australia departing on 15/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Reykjavik Keflavik Intl Airport to Australia

Cheap return flights

Logo
15:10 - 06:50KEF-SYD
52h 40m2 stops
Logo
16:10 - 14:20SYD-KEF
33h 10m2 stops
$2,291
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Sat, 31 Jan - Sat, 7 Mar
Logo
15:10 - 06:50KEF-SYD
52h 40m2 stops
Logo
16:10 - 14:20SYD-KEF
33h 10m2 stops
$2,297
Find Deal
Sat, 31 Jan - Sat, 7 Mar
Logo
07:40 - 19:20KEF-SYD
48h 40m3 stops
Logo
21:55 - 23:35SYD-KEF
36h 40m3 stops
$2,391
Find Deal
Sat, 31 Jan - Tue, 31 Mar
Logo
07:40 - 19:20KEF-SYD
48h 40m3 stops
Logo
21:15 - 23:55SYD-KEF
37h 40m3 stops
$2,467
Find Deal
Sat, 31 Jan - Sat, 7 Mar
Logo
07:35 - 13:35KEF-SYD
43h 00m2 stops
Logo
12:00 - 17:55SYD-KEF
40h 55m2 stops
$2,627
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Sat, 31 Jan - Tue, 31 Mar
Logo
06:00 - 10:10KEF-SYD
42h 10m3 stops
Logo
11:15 - 23:50SYD-KEF
46h 35m3 stops
$2,820
Find Deal
Fri, 26 Sep - Fri, 3 Oct
Logo
06:00 - 10:10KEF-SYD
42h 10m3 stops
Logo
15:40 - 13:15SYD-KEF
31h 35m2 stops
$3,017
Find Deal
Fri, 26 Sep - Fri, 3 Oct
Logo
10:20 - 18:00KEF-SYD
45h 40m2 stops
Logo
14:50 - 15:25SYD-KEF
34h 35m2 stops
$3,048
Find Deal
Fri, 26 Sep - Fri, 3 Oct
Emirates Logo
16:30 - 18:35KEF-SYD
63h 05m2 stops
Emirates Logo
21:10 - 14:10SYD-KEF
52h 00m2 stops
$3,241Emirates
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Tue, 28 Oct - Tue, 4 Nov
Qatar Airways Logo
11:50 - 06:50KEF-SYD
32h 00m2 stops
Qatar Airways Logo
21:40 - 10:55SYD-KEF
48h 15m2 stops
$4,135Qatar Airways
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Sun, 7 Dec - Sat, 13 Dec

momondo Fare Finder

 
Customise your flight search to find flights from Reykjavik Keflavik Intl Airport to Australia 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, momondo users made 78,305 searches. Data last updated 14 September 2025.
Use the filters below to find and compare flights from Reykjavik Keflavik Intl Airport to Australia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ReykjavikSydney

KEF - SYD

KEFSYD

Reykjavik Keflavik Intl

Sat 31/1

15:10-06:50

2 stops52h 40m

Sydney Kingsford Smith

Sat 7/3

16:10-14:20

2 stops33h 10m

$2,291

ReykjavikSydney

KEF - SYD

KEFSYD

Reykjavik Keflavik Intl

Sat 31/1

15:10-06:50

2 stops52h 40m

Sydney Kingsford Smith

Sat 7/3

16:10-14:20

2 stops33h 10m

$2,297

ReykjavikSydney

KEF - SYD

KEFSYD

Reykjavik Keflavik Intl

Sat 31/1

07:40-19:20

3 stops48h 40m

Sydney Kingsford Smith

Tue 31/3

21:55-23:35

3 stops36h 40m

$2,391

ReykjavikSydney

KEF - SYD

KEFSYD

Reykjavik Keflavik Intl

Sat 31/1

07:40-19:20

3 stops48h 40m

Sydney Kingsford Smith

Sat 7/3

21:15-23:55

3 stops37h 40m

$2,467

ReykjavikSydney

KEF - SYD

KEFSYD

Reykjavik Keflavik Intl

Sat 31/1

07:35-13:35

2 stops43h 00m

Sydney Kingsford Smith

Tue 31/3

12:00-17:55

2 stops40h 55m

$2,627

ReykjavikSydney

KEF - SYD

KEFSYD

Reykjavik Keflavik Intl

Fri 26/9

06:00-10:10

3 stops42h 10m

Sydney Kingsford Smith

Fri 3/10

11:15-23:50

3 stops46h 35m

$2,820

ReykjavikSydney

KEF - SYD

KEFSYD

Reykjavik Keflavik Intl

Fri 26/9

06:00-10:10

3 stops42h 10m

Sydney Kingsford Smith

Fri 3/10

15:40-13:15

2 stops31h 35m

$3,017

ReykjavikSydney

KEF - SYD

KEFSYD

Reykjavik Keflavik Intl

Fri 26/9

10:20-18:00

2 stops45h 40m

Sydney Kingsford Smith

Fri 3/10

14:50-15:25

2 stops34h 35m

$3,048

ReykjavikSydney

KEF - SYD

KEFSYD

Reykjavik Keflavik Intl

Tue 28/10

16:30-18:35

2 stops63h 05m

Sydney Kingsford Smith

Tue 4/11

21:10-14:10

2 stops52h 00m

$3,241

ReykjavikSydney

KEF - SYD

KEFSYD

Reykjavik Keflavik Intl

Sun 7/12

11:50-06:50

2 stops32h 00m

Sydney Kingsford Smith

Sat 13/12

21:40-10:55

2 stops48h 15m

$4,135

Flights are sorted by cheapest return flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
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See travel insights to Australia from

How to get the cheapest flight ticket from Reykjavik Keflavik Intl Airport to Australia

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Australia?

On average, the least expensive day to fly to Australia from Reykjavik Keflavik Intl Airport is on a Thursday. momondo users have found tickets for Thursday departures for as low as $2,155. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from Reykjavik Keflavik Intl Airport to Australia on a Sunday will generally be more expensive and average around $2,670. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

Cheap Reykjavik Keflavik Intl Airport to Australia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Reykjavik Keflavik Intl Airport to Australia

Direct flights

None
There are no direct flights from Reykjavik Keflavik Intl Airport to Australia. There are no popular flight routes from Reykjavik Keflavik Intl Airport to Australia.
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  • When did momondo last update prices for flights from Reykjavik Keflavik Intl Airport to Australia?

    Prices for flights from Reykjavik Keflavik Intl Airport to Australia were last updated today.

  • How old do you have to be to fly from Reykjavik Keflavik Intl Airport to Australia?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Reykjavik Keflavik Intl Airport to Australia.

  • What documentation or ID do you need to fly to Australia?

    The travel and health documents required for your trip to Australia can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Australia. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

Why should I use momondo to find a flight deal from Reykjavik to Australia?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Reykjavik to Australia . Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Reykjavik to Australia with flexible booking policies on momondo?

Yes. All flights to Australia from Reykjavik on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Reykjavik to Australia?

momondo provides multiple filters to help you find the best flight to Australia from Reykjavik. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Reykjavik to Australia right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Reykjavik to Australia flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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