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

You can take advantage of momondo’s Price Alerts by first searching for your flights to Reykjavik Keflavik Intl Airport from Sydney . Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

How does momondo find its flight prices?

We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

When did momondo last update prices for flights from Reykjavik Keflavik Intl Airport to Sydney Kingsford Smith Airport?

Prices for flights from Reykjavik Keflavik Intl Airport to Sydney Kingsford Smith Airport are refreshed on a daily basis.

What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?

The necessary travel and health documents for your Sydney Kingsford Smith Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$854 Cheap Flights from Reykjavik Keflavik Intl Airport to Sydney in 2026

Find the cheapest flights from Reykjavik Keflavik Intl Airport to Sydney

Return

One-way

Cheap return flights

Enter your travel dates to find the best prices.

12:00 - 07:55KEF Reykjavik Keflavik Intl-SYD Sydney Kingsford Smith

32h 55m2 stops Chicago O'Hare Intl San Francisco

09:20 - 10:00SYD Sydney Kingsford Smith-KEF Reykjavik Keflavik Intl

59h 40m2 stops Houston George Bush Intcntl Chicago O'Hare Intl

$2,361United Airlines

Thu, 22 Oct - Thu, 29 Oct

10:00 - 08:20KEF Reykjavik Keflavik Intl-SYD Sydney Kingsford Smith

35h 20m2 stops Toronto Pearson Intl Vancouver Intl

10:20 - 08:45SYD Sydney Kingsford Smith-KEF Reykjavik Keflavik Intl

57h 25m2 stops Vancouver Intl Toronto Pearson Intl

$2,576Air Canada

Thu, 8 Oct - Thu, 15 Oct

23:50 - 20:05KEF Reykjavik Keflavik Intl-SYD Sydney Kingsford Smith

33h 15m3 stops Warsaw Frederic Chopin Frankfurt am Main New Delhi Indira Gandhi Intl

14:00 - 17:45SYD Sydney Kingsford Smith-KEF Reykjavik Keflavik Intl

38h 45m3 stops Singapore Changi Abu Dhabi Zayed Intl Milan Malpensa

$2,700Multiple Airlines

Tue, 6 Oct - Tue, 13 Oct

10:00 - 08:20KEF Reykjavik Keflavik Intl-SYD Sydney Kingsford Smith

35h 20m2 stops Toronto Pearson Intl Vancouver Intl

10:20 - 07:55SYD Sydney Kingsford Smith-KEF Reykjavik Keflavik Intl

32h 35m3 stops Vancouver Intl Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl

$2,703Air Canada

Thu, 8 Oct - Thu, 15 Oct

23:50 - 20:05KEF Reykjavik Keflavik Intl-SYD Sydney Kingsford Smith

33h 15m3 stops Warsaw Frederic Chopin Frankfurt am Main New Delhi Indira Gandhi Intl

14:00 - 15:30SYD Sydney Kingsford Smith-KEF Reykjavik Keflavik Intl

36h 30m3 stops Singapore Changi Abu Dhabi Zayed Intl Milan Malpensa

$2,710Multiple Airlines

Thu, 8 Oct - Thu, 15 Oct

23:50 - 20:05KEF Reykjavik Keflavik Intl-SYD Sydney Kingsford Smith

33h 15m3 stops Warsaw Frederic Chopin Frankfurt am Main New Delhi Indira Gandhi Intl

16:40 - 16:45SYD Sydney Kingsford Smith-KEF Reykjavik Keflavik Intl

35h 05m2 stops Abu Dhabi Zayed Intl Kastrup Copenhagen

$2,789Multiple Airlines

Tue, 6 Oct - Tue, 13 Oct

10:00 - 08:20KEF Reykjavik Keflavik Intl-SYD Sydney Kingsford Smith

35h 20m2 stops Toronto Pearson Intl Vancouver Intl

10:20 - 07:55SYD Sydney Kingsford Smith-KEF Reykjavik Keflavik Intl

32h 35m2 stops Vancouver Intl Montreal Pierre Elliott Trudeau Intl

$2,896Air Canada

Tue, 6 Oct - Tue, 13 Oct

19:50 - 09:20KEF Reykjavik Keflavik Intl-SYD Sydney Kingsford Smith

50h 30m1 stop New York John F Kennedy Intl

15:15 - 17:50SYD Sydney Kingsford Smith-KEF Reykjavik Keflavik Intl

37h 35m2 stops Guangzhou Baiyun London Gatwick

$3,249Multiple Airlines

Thu, 22 Oct - Thu, 29 Oct

17:15 - 07:10KEF Reykjavik Keflavik Intl-SYD Sydney Kingsford Smith

26h 55m2 stops Helsinki-Vantaa Hong Kong Intl

12:30 - 09:15SYD Sydney Kingsford Smith-KEF Reykjavik Keflavik Intl

31h 45m3 stops Melbourne Bangkok Suvarnabhumi Helsinki-Vantaa

$3,640Multiple Airlines

Thu, 22 Oct - Thu, 29 Oct

07:30 - 10:05KEF Reykjavik Keflavik Intl-SYD Sydney Kingsford Smith

39h 35m2 stops Helsinki-Vantaa Incheon Intl

11:40 - 09:15SYD Sydney Kingsford Smith-KEF Reykjavik Keflavik Intl

32h 35m2 stops Singapore Changi Helsinki-Vantaa

$9,982Finnair

Thu, 8 Oct - Mon, 2 Nov

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Air Canada flights from Reykjavik Keflavik Intl Airport to Sydney

Our best Air Canada deals on Reykjavik Keflavik Intl Airport to Sydney flight tickets

Air Canada

8 Oct

KEF10:00Reykjavik Keflavik Intl

35h 20m

2 stops

SYD08:20Sydney Kingsford Smith

15 Oct

SYD10:20Sydney Kingsford Smith

57h 25m

2 stops

KEF08:45Reykjavik Keflavik Intl

$2,576

Air Canada

8 Oct

KEF10:00Reykjavik Keflavik Intl

35h 20m

2 stops

SYD08:20Sydney Kingsford Smith

15 Oct

SYD10:20Sydney Kingsford Smith

32h 35m

3 stops

KEF07:55Reykjavik Keflavik Intl

$2,703

Air Canada

6 Oct

KEF10:00Reykjavik Keflavik Intl

35h 20m

2 stops

SYD08:20Sydney Kingsford Smith

13 Oct

SYD10:20Sydney Kingsford Smith

32h 35m

2 stops

KEF07:55Reykjavik Keflavik Intl

$2,896

Finnair flights from Reykjavik Keflavik Intl Airport to Sydney

Our best Finnair deals on Reykjavik Keflavik Intl Airport to Sydney flight tickets

Finnair

8 Oct

KEF07:30Reykjavik Keflavik Intl

39h 35m

2 stops

SYD10:05Sydney Kingsford Smith

2 Nov

SYD11:40Sydney Kingsford Smith

32h 35m

2 stops

KEF09:15Reykjavik Keflavik Intl

$9,982

Finnair

8 Oct

KEF07:30Reykjavik Keflavik Intl

39h 35m

2 stops

SYD10:05Sydney Kingsford Smith

5 Nov

SYD11:05Sydney Kingsford Smith

33h 10m

2 stops

KEF09:15Reykjavik Keflavik Intl

$10,406

Finnair

12 Oct

KEF16:30Reykjavik Keflavik Intl

54h 35m

2 stops

SYD10:05Sydney Kingsford Smith

2 Nov

SYD11:40Sydney Kingsford Smith

40h 35m

2 stops

KEF17:15Reykjavik Keflavik Intl

$11,145

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

ReykjavikSydney

KEF Reykjavik Keflavik Intl - SYD Sydney Kingsford Smith

KEFSYD

Reykjavik Keflavik Intl

Thu 22/10

12:00-07:55

2 stops32h 55m

Sydney Kingsford Smith

Thu 29/10

09:20-10:00

2 stops59h 40m

$2,361

ReykjavikSydney

KEF Reykjavik Keflavik Intl - SYD Sydney Kingsford Smith

KEFSYD

Reykjavik Keflavik Intl

Thu 8/10

10:00-08:20

2 stops35h 20m

Sydney Kingsford Smith

Thu 15/10

10:20-08:45

2 stops57h 25m

$2,576

ReykjavikSydney

KEF Reykjavik Keflavik Intl - SYD Sydney Kingsford Smith

KEFSYD

Reykjavik Keflavik Intl

Tue 6/10

23:50-20:05

3 stops33h 15m

Sydney Kingsford Smith

Tue 13/10

14:00-17:45

3 stops38h 45m

$2,700

ReykjavikSydney

KEF Reykjavik Keflavik Intl - SYD Sydney Kingsford Smith

KEFSYD

Reykjavik Keflavik Intl

Thu 8/10

10:00-08:20

2 stops35h 20m

Sydney Kingsford Smith

Thu 15/10

10:20-07:55

3 stops32h 35m

$2,703

ReykjavikSydney

KEF Reykjavik Keflavik Intl - SYD Sydney Kingsford Smith

KEFSYD

Reykjavik Keflavik Intl

Thu 8/10

23:50-20:05

3 stops33h 15m

Sydney Kingsford Smith

Thu 15/10

14:00-15:30

3 stops36h 30m

$2,710

ReykjavikSydney

KEF Reykjavik Keflavik Intl - SYD Sydney Kingsford Smith

KEFSYD

Reykjavik Keflavik Intl

Tue 6/10

23:50-20:05

3 stops33h 15m

Sydney Kingsford Smith

Tue 13/10

16:40-16:45

2 stops35h 05m

$2,789

ReykjavikSydney

KEF Reykjavik Keflavik Intl - SYD Sydney Kingsford Smith

KEFSYD

Reykjavik Keflavik Intl

Tue 6/10

10:00-08:20

2 stops35h 20m

Sydney Kingsford Smith

Tue 13/10

10:20-07:55

2 stops32h 35m

$2,896

ReykjavikSydney

KEF Reykjavik Keflavik Intl - SYD Sydney Kingsford Smith

KEFSYD

Reykjavik Keflavik Intl

Thu 22/10

19:50-09:20

1 stop50h 30m

Sydney Kingsford Smith

Thu 29/10

15:15-17:50

2 stops37h 35m

$3,249

Fastest return journey

ReykjavikSydney

KEF Reykjavik Keflavik Intl - SYD Sydney Kingsford Smith

KEFSYD

Reykjavik Keflavik Intl

Thu 22/10

17:15-07:10

2 stops26h 55m

Sydney Kingsford Smith

Thu 29/10

12:30-09:15

3 stops31h 45m

$3,640

ReykjavikSydney

KEF Reykjavik Keflavik Intl - SYD Sydney Kingsford Smith

KEFSYD

Reykjavik Keflavik Intl

Thu 8/10

07:30-10:05

2 stops39h 35m

Sydney Kingsford Smith

Mon 2/11

11:40-09:15

2 stops32h 35m

$9,982

Flights are sorted by cheapest return flights first.

Showing 1-10 of 19 resultsSorted by cheapest first

When to book flights from Reykjavik Keflavik Intl Airport to Sydney

Are you open to changing your travel dates? Check out the ideal times to fly from Reykjavik Keflavik Intl Airport to Sydney according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

Cheap Reykjavik Keflavik Intl Airport to Sydney (KEF to SYD) flight deals and tips

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

Best price found	$854
Fastest flight time	32h 55m
Direct flights	None

The best one-way flight to Sydney from Reykjavik Keflavik Intl Airport in the past 72 hours is $854. The best return flight deal from Reykjavik Keflavik Intl Airport to Sydney found on momondo in the last 72 hours is $2,361.

The fastest flight from Reykjavik Keflavik Intl Airport to Sydney takes 32h 55m

There are no direct flights from Reykjavik Keflavik Intl Airport to Sydney. There are no popular flight routes from Reykjavik Keflavik Intl Airport to Sydney.

Search flight deals

Frequently asked questions about flying from Reykjavik Keflavik Intl Airport to Sydney

How far is Reykjavik Keflavik Intl to Sydney Kingsford Smith by plane?
There are 16628.8 km between Reykjavik Keflavik Intl and Sydney Kingsford Smith. By plane, this route typically takes 32h 55m.
When did momondo last update prices for flights from Reykjavik Keflavik Intl Airport to Sydney Kingsford Smith Airport?
Prices for flights from Reykjavik Keflavik Intl Airport to Sydney Kingsford Smith Airport are refreshed on a daily basis.
How old do you have to be to fly from Reykjavik Keflavik Intl Airport to Sydney Kingsford Smith Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Reykjavik Keflavik Intl Airport to Sydney Kingsford Smith Airport.
What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?
The necessary travel and health documents for your Sydney Kingsford Smith Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Frequently asked questions about flying from Reykjavik Keflavik Intl Airport to Sydney

How do I get Price Alerts for flights from Reykjavik Keflavik Intl Airport to Sydney?
You can take advantage of momondo’s Price Alerts by first searching for your flights to Reykjavik Keflavik Intl Airport from Sydney. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.
How can I save money on flights from Reykjavik Keflavik Intl Airport to Sydney with momondo?
Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.
How does momondo find its flight prices?
We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

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Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Sydney from Reykjavik.

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

Yes. All flights to Sydney 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 Sydney?

Once you have performed a search for Reykjavik to Sydney flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Price alerts on flights to Sydney from Reykjavik are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.