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Cheap flights from Reykjavik Keflavik Intl Airport to Australia from $1,953

This is the cheapest return 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 10/5. 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.
British Airways Logo
10:20 - 06:45
KEF
-
SYD
34h 25m
2 stops
British Airways Logo
14:35 - 09:40
SYD
-
KEF
29h 05m
2 stops
$1,953British Airways
Sun, 10 May - Wed, 20 May
British Airways Logo
10:50 - 06:05
KEF
-
SYD
33h 15m
2 stops
British Airways Logo
14:35 - 09:40
SYD
-
KEF
29h 05m
2 stops
$2,649British Airways
Tue, 7 Jul - Wed, 29 Jul
Multiple Airlines Logo
08:20 - 06:15
KEF
-
SYD
35h 55m
2 stops
Multiple Airlines Logo
14:50 - 15:50
SYD
-
KEF
35h 00m
2 stops
$2,724Multiple Airlines
Wed, 8 Jul - Fri, 31 Jul
British Airways Logo
11:00 - 06:05
KEF
-
SYD
33h 05m
2 stops
British Airways Logo
14:35 - 10:00
SYD
-
KEF
29h 25m
2 stops
$2,737British Airways
Wed, 8 Jul - Tue, 28 Jul
United Airlines Logo
12:00 - 07:00
KEF
-
SYD
33h 00m
2 stops
United Airlines Logo
10:20 - 07:00
SYD
-
KEF
30h 40m
2 stops
$2,771United Airlines
Sun, 5 Jul - Thu, 30 Jul
Air Canada Logo
10:00 - 07:20
KEF
-
SYD
35h 20m
2 stops
Air Canada Logo
09:20 - 07:55
SYD
-
KEF
56h 35m
3 stops
$2,983Air Canada
Wed, 8 Jul - Tue, 28 Jul
Air Canada Logo
09:15 - 07:20
KEF
-
SYD
60h 05m
3 stops
Air Canada Logo
09:20 - 07:55
SYD
-
KEF
56h 35m
3 stops
$2,988Air Canada
Thu, 9 Jul - Tue, 28 Jul
Air Canada Logo
09:15 - 07:20
KEF
-
SYD
60h 05m
3 stops
Air Canada Logo
09:20 - 08:45
SYD
-
KEF
33h 25m
2 stops
$3,113Air Canada
Thu, 9 Jul - Mon, 3 Aug
Air Canada Logo
09:15 - 07:20
KEF
-
SYD
36h 05m
3 stops
Air Canada Logo
09:20 - 07:55
SYD
-
KEF
56h 35m
3 stops
$3,117Air Canada
Sat, 11 Jul - Tue, 28 Jul
Air Canada Logo
10:00 - 07:20
KEF
-
SYD
35h 20m
2 stops
Air Canada Logo
09:20 - 07:55
SYD
-
KEF
32h 35m
3 stops
$3,171Air Canada
Wed, 8 Jul - Fri, 31 Jul

British Airways flights from Reykjavik Keflavik Intl Airport to Australia

Our best British Airways deals on Reykjavik Keflavik Intl Airport to Australia flight tickets
British Airways
10 May
KEF10:20Reykjavik Keflavik Intl
34h 25m
2 stops
SYD06:45Sydney Kingsford Smith
20 May
SYD14:35Sydney Kingsford Smith
29h 05m
2 stops
KEF09:40Reykjavik Keflavik Intl
$1,953
British Airways
7 July
KEF10:50Reykjavik Keflavik Intl
33h 15m
2 stops
SYD06:05Sydney Kingsford Smith
3 Aug
SYD14:35Sydney Kingsford Smith
29h 20m
2 stops
KEF09:55Reykjavik Keflavik Intl
$2,649
British Airways
8 July
KEF11:00Reykjavik Keflavik Intl
33h 05m
2 stops
SYD06:05Sydney Kingsford Smith
3 Aug
SYD14:35Sydney Kingsford Smith
29h 20m
2 stops
KEF09:55Reykjavik Keflavik Intl
$2,737

KLM flights from Reykjavik Keflavik Intl Airport to Australia

Our best KLM deals on Reykjavik Keflavik Intl Airport to Australia flight tickets
KLM
8 July
KEF18:35Reykjavik Keflavik Intl
49h 45m
2 stops
SYD06:20Sydney Kingsford Smith
30 July
SYD06:15Sydney Kingsford Smith
46h 50m
3 stops
KEF19:05Reykjavik Keflavik Intl
$11,032
KLM
10 May
KEF20:10Reykjavik Keflavik Intl
51h 35m
3 stops
SYD09:45Sydney Kingsford Smith
20 May
SYD06:15Sydney Kingsford Smith
46h 00m
3 stops
KEF18:15Reykjavik Keflavik Intl
$15,362
KLM
8 July
KEF18:35Reykjavik Keflavik Intl
49h 55m
3 stops
SYD06:30Sydney Kingsford Smith
1 Aug
SYD11:45Sydney Kingsford Smith
40h 25m
3 stops
KEF18:10Reykjavik Keflavik Intl
$15,376

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 9 February 2026.
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

Sun 10/5

10:20-06:45

2 stops34h 25m

Sydney Kingsford Smith

Wed 20/5

14:35-09:40

2 stops29h 05m

$1,953

ReykjavikSydney

KEF - SYD

KEFSYD

Reykjavik Keflavik Intl

Tue 7/7

10:50-06:05

2 stops33h 15m

Sydney Kingsford Smith

Wed 29/7

14:35-09:40

2 stops29h 05m

$2,649

ReykjavikSydney

KEF - SYD

KEFSYD

Reykjavik Keflavik Intl

Wed 8/7

08:20-06:15

2 stops35h 55m

Sydney Kingsford Smith

Fri 31/7

14:50-15:50

2 stops35h 00m

$2,724

ReykjavikSydney

KEF - SYD

KEFSYD

Reykjavik Keflavik Intl

Wed 8/7

11:00-06:05

2 stops33h 05m

Sydney Kingsford Smith

Tue 28/7

14:35-10:00

2 stops29h 25m

$2,737

ReykjavikSydney

KEF - SYD

KEFSYD

Reykjavik Keflavik Intl

Sun 5/7

12:00-07:00

2 stops33h 00m

Sydney Kingsford Smith

Thu 30/7

10:20-07:00

2 stops30h 40m

$2,771

ReykjavikSydney

KEF - SYD

KEFSYD

Reykjavik Keflavik Intl

Wed 8/7

10:00-07:20

2 stops35h 20m

Sydney Kingsford Smith

Tue 28/7

09:20-07:55

3 stops56h 35m

$2,983

ReykjavikSydney

KEF - SYD

KEFSYD

Reykjavik Keflavik Intl

Thu 9/7

09:15-07:20

3 stops60h 05m

Sydney Kingsford Smith

Tue 28/7

09:20-07:55

3 stops56h 35m

$2,988

ReykjavikSydney

KEF - SYD

KEFSYD

Reykjavik Keflavik Intl

Thu 9/7

09:15-07:20

3 stops60h 05m

Sydney Kingsford Smith

Mon 3/8

09:20-08:45

2 stops33h 25m

$3,113

ReykjavikSydney

KEF - SYD

KEFSYD

Reykjavik Keflavik Intl

Sat 11/7

09:15-07:20

3 stops36h 05m

Sydney Kingsford Smith

Tue 28/7

09:20-07:55

3 stops56h 35m

$3,117

ReykjavikSydney

KEF - SYD

KEFSYD

Reykjavik Keflavik Intl

Wed 8/7

10:00-07:20

2 stops35h 20m

Sydney Kingsford Smith

Fri 31/7

09:20-07:55

3 stops32h 35m

$3,171

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

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

Fastest flight time

33h 20m

Direct flights

None
The fastest flight from Reykjavik Keflavik Intl Airport to Australia takes 33h 20m
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.
Search flight deals

  • 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.

  • How do I get Price Alerts for flights from Reykjavik Keflavik Intl Airport to Australia?

    Search flight deals from Reykjavik Keflavik Intl Airport to Australia. While viewing offers you’ll have the option to create a Price Alert.

  • How can I save money on flights from Reykjavik Keflavik Intl Airport to Australia with momondo?

    With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

  • How does momondo find its flight prices?

    We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

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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