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Cheap flights from Reykjavik Keflavik Intl Airport to Australia from $1,512

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 1/1. 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

Enter your travel dates to find the best prices.
Lufthansa Logo
00:25 - 06:10KEF-SYD
43h 45m2 stops
Lufthansa Logo
11:00 - 12:55SYD-KEF
35h 55m2 stops
$1,899Lufthansa
Find Deal
Wed, 6 May - Mon, 11 May
Lufthansa Logo
00:25 - 06:10KEF-SYD
43h 45m2 stops
Lufthansa Logo
11:00 - 12:55SYD-KEF
35h 55m2 stops
$1,905Lufthansa
Find Deal
Wed, 6 May - Mon, 11 May
Multiple Airlines Logo
07:40 - 10:15KEF-SYD
39h 35m3 stops
Multiple Airlines Logo
12:50 - 18:20SYD-KEF
39h 30m3 stops
$3,047Multiple Airlines
Find Deal
Tue, 6 Jan - Fri, 3 Jul
Multiple Airlines Logo
11:50 - 10:00KEF-SYD
35h 10m3 stops
Multiple Airlines Logo
21:50 - 23:55SYD-KEF
37h 05m3 stops
$3,241Multiple Airlines
Find Deal
Wed, 17 Dec - Wed, 7 Jan
Multiple Airlines Logo
11:50 - 10:00KEF-SYD
35h 10m3 stops
Multiple Airlines Logo
11:10 - 23:55SYD-KEF
47h 45m3 stops
$3,518Multiple Airlines
Find Deal
Wed, 17 Dec - Wed, 7 Jan
Air India Logo
07:30 - 19:15KEF-SYD
48h 45m2 stops
Air India Logo
19:30 - 08:55SYD-KEF
47h 25m2 stops
$4,071Air India
Find Deal
Tue, 6 Jan - Fri, 3 Jul
Emirates Logo
07:25 - 18:35KEF-SYD
48h 10m2 stops
Emirates Logo
06:00 - 15:20SYD-KEF
44h 20m2 stops
$4,321Emirates
Find Deal
Wed, 24 Dec - Wed, 31 Dec
Air India Logo
07:25 - 19:15KEF-SYD
48h 50m2 stops
Air India Logo
20:45 - 15:25SYD-KEF
53h 40m2 stops
$4,437Air India
Find Deal
Wed, 17 Dec - Wed, 7 Jan
Finnair Logo
09:45 - 10:05KEF-SYD
37h 20m2 stops
Finnair Logo
11:40 - 17:15SYD-KEF
40h 35m2 stops
$12,299Finnair
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Wed, 17 Dec - Fri, 9 Jan
Finnair Logo
18:00 - 08:35KEF-SYD
51h 35m2 stops
Finnair Logo
11:40 - 09:00SYD-KEF
32h 20m2 stops
$13,056Finnair
Find Deal
Sat, 20 Dec - Wed, 7 Jan

Lufthansa flights from Reykjavik Keflavik Intl Airport to Australia

Our best Lufthansa deals on Reykjavik Keflavik Intl Airport to Australia flight tickets
Lufthansa
6 May
KEF00:25Reykjavik Keflavik Intl
43h 45m
2 stops
SYD06:10Sydney Kingsford Smith
11 May
SYD11:00Sydney Kingsford Smith
35h 55m
2 stops
KEF12:55Reykjavik Keflavik Intl
$1,899
Find similar
Lufthansa
6 May
KEF00:25Reykjavik Keflavik Intl
43h 45m
2 stops
SYD06:10Sydney Kingsford Smith
11 May
SYD11:00Sydney Kingsford Smith
35h 55m
2 stops
KEF12:55Reykjavik Keflavik Intl
$1,905
Find similar

Air India flights from Reykjavik Keflavik Intl Airport to Australia

Our best Air India deals on Reykjavik Keflavik Intl Airport to Australia flight tickets
Air India
6 Jan
KEF07:30Reykjavik Keflavik Intl
48h 45m
2 stops
SYD19:15Sydney Kingsford Smith
3 July
SYD19:30Sydney Kingsford Smith
47h 25m
2 stops
KEF08:55Reykjavik Keflavik Intl
$4,071
Find similar
Air India
17 Dec
KEF07:25Reykjavik Keflavik Intl
48h 50m
2 stops
SYD19:15Sydney Kingsford Smith
7 Jan
SYD20:45Sydney Kingsford Smith
53h 40m
2 stops
KEF15:25Reykjavik Keflavik Intl
$4,437
Find similar
Air India
19 Dec
KEF07:40Reykjavik Keflavik Intl
48h 35m
2 stops
SYD19:15Sydney Kingsford Smith
8 Jan
SYD20:45Sydney Kingsford Smith
37h 35m
2 stops
KEF23:20Reykjavik Keflavik Intl
$11,728
Find similar

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 10 November 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

Wed 6/5

00:25-06:10

2 stops43h 45m

Sydney Kingsford Smith

Mon 11/5

11:00-12:55

2 stops35h 55m

$1,899

ReykjavikSydney

KEF - SYD

KEFSYD

Reykjavik Keflavik Intl

Wed 6/5

00:25-06:10

2 stops43h 45m

Sydney Kingsford Smith

Mon 11/5

11:00-12:55

2 stops35h 55m

$1,905

ReykjavikSydney

KEF - SYD

KEFSYD

Reykjavik Keflavik Intl

Tue 6/1

07:40-10:15

3 stops39h 35m

Sydney Kingsford Smith

Fri 3/7

12:50-18:20

3 stops39h 30m

$3,047

ReykjavikSydney

KEF - SYD

KEFSYD

Reykjavik Keflavik Intl

Wed 17/12

11:50-10:00

3 stops35h 10m

Sydney Kingsford Smith

Wed 7/1

21:50-23:55

3 stops37h 05m

$3,241

ReykjavikSydney

KEF - SYD

KEFSYD

Reykjavik Keflavik Intl

Wed 17/12

11:50-10:00

3 stops35h 10m

Sydney Kingsford Smith

Wed 7/1

11:10-23:55

3 stops47h 45m

$3,518

ReykjavikSydney

KEF - SYD

KEFSYD

Reykjavik Keflavik Intl

Tue 6/1

07:30-19:15

2 stops48h 45m

Sydney Kingsford Smith

Fri 3/7

19:30-08:55

2 stops47h 25m

$4,071

ReykjavikSydney

KEF - SYD

KEFSYD

Reykjavik Keflavik Intl

Wed 24/12

07:25-18:35

2 stops48h 10m

Sydney Kingsford Smith

Wed 31/12

06:00-15:20

2 stops44h 20m

$4,321

ReykjavikSydney

KEF - SYD

KEFSYD

Reykjavik Keflavik Intl

Wed 17/12

07:25-19:15

2 stops48h 50m

Sydney Kingsford Smith

Wed 7/1

20:45-15:25

2 stops53h 40m

$4,437

ReykjavikSydney

KEF - SYD

KEFSYD

Reykjavik Keflavik Intl

Wed 17/12

09:45-10:05

2 stops37h 20m

Sydney Kingsford Smith

Fri 9/1

11:40-17:15

2 stops40h 35m

$12,299

ReykjavikSydney

KEF - SYD

KEFSYD

Reykjavik Keflavik Intl

Sat 20/12

18:00-08:35

2 stops51h 35m

Sydney Kingsford Smith

Wed 7/1

11:40-09:00

2 stops32h 20m

$13,056

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 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 $2,196. 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 $2,720. 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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