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.

$1,943 Cheap Flights from Reykjavik Keflavik Intl Airport to Sydney in 2026

1 adult

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Find the cheapest flights from Reykjavik Keflavik Intl Airport to Sydney

Round-trip

One-way

Cheap return flights

Enter your travel dates to find the best prices.

10:20 - 06:45

KEF

SYD

34h 25m

2 stops

14:35 - 09:40

SYD

KEF

29h 05m

2 stops

$1,943British Airways

Sun, 10 May - Wed, 20 May

18:50 - 19:10

KEF

SYD

38h 20m

3 stops

09:10 - 06:20

SYD

KEF

31h 10m

2 stops

$3,508Multiple Airlines

Sun, 10 May - Wed, 20 May

20:10 - 09:45

KEF

SYD

51h 35m

3 stops

06:15 - 18:15

SYD

KEF

46h 00m

3 stops

$15,281KLM

Sun, 10 May - Wed, 20 May

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

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

$1,943

ReykjavikSydney

KEF - SYD

KEFSYD

Reykjavik Keflavik Intl

Sun 10/5

18:50-19:10

3 stops38h 20m

Sydney Kingsford Smith

Wed 20/5

09:10-06:20

2 stops31h 10m

$3,508

ReykjavikSydney

KEF - SYD

KEFSYD

Reykjavik Keflavik Intl

Sun 10/5

20:10-09:45

3 stops51h 35m

Sydney Kingsford Smith

Wed 20/5

06:15-18:15

3 stops46h 00m

$15,281

Flights are sorted by cheapest return flights first.

Sorted 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

Fastest flight time	34h 25m
Direct flights	None

The fastest flight from Reykjavik Keflavik Intl Airport to Sydney takes 34h 25m

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.

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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 34h 25m.
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.

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.

Parramatta

Wollongong

Terrigal

Penrith

Katoomba

Lithgow

Manly

Leura

Coogee

Bondi Beach

Cronulla

Randwick

Charlestown

Newport

Swansea

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.