Cheap Flights from Sydney (SYD) to Reykjavik (KEF)

View AU$1,145 flight on Wed, 28 Jan. 2026Opens in a new window

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Cheap Flights from Sydney (SYD) to Reykjavik (KEF)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Lufthansa
Wed., 29 Oct. - Thu., 13 Nov.
SYD
Sydney
KEF
Reykjavik
AU$1,936 Return, found 6 days ago
AU$1,936
Return
found 6 days ago
Select Lufthansa flight, departing Wed., 29 Oct. from Sydney to Reykjavik, returning Thu., 13 Nov., priced at AU$1,936 found 6 days ago
United
Fri., 5 Sep. - Tue., 16 Sep.
SYD
Sydney
KEF
Reykjavik
AU$1,950 Return, found 3 days ago
AU$1,950
Return
found 3 days ago
Select United flight, departing Fri., 5 Sep. from Sydney to Reykjavik, returning Tue., 16 Sep., priced at AU$1,950 found 3 days ago
United
Wed., 28 May - Thu., 5 Jun.
SYD
Sydney
KEF
Reykjavik
AU$1,954 Return, found 3 days ago
AU$1,954
Return
found 3 days ago
Select United flight, departing Wed., 28 May from Sydney to Reykjavik, returning Thu., 5 Jun., priced at AU$1,954 found 3 days ago
United
Fri., 12 Sep. - Sat., 20 Sep.
SYD
Sydney
KEF
Reykjavik
AU$1,958 Return, found 6 days ago
AU$1,958
Return
found 6 days ago
Select United flight, departing Fri., 12 Sep. from Sydney to Reykjavik, returning Sat., 20 Sep., priced at AU$1,958 found 6 days ago
United
Sun., 25 May - Mon., 9 Jun.
SYD
Sydney
KEF
Reykjavik
AU$1,961 Return, found 9 hours ago
AU$1,961
Return
found 9 hours ago
Select United flight, departing Sun., 25 May from Sydney to Reykjavik, returning Mon., 9 Jun., priced at AU$1,961 found 9 hours ago
United
Fri., 12 Sep. - Sun., 21 Sep.
SYD
Sydney
KEF
Reykjavik
AU$1,963 Return, found 6 days ago
AU$1,963
Return
found 6 days ago
Select United flight, departing Fri., 12 Sep. from Sydney to Reykjavik, returning Sun., 21 Sep., priced at AU$1,963 found 6 days ago
Lufthansa
Mon., 26 Jan. - Wed., 4 Feb.
SYD
Sydney
KEF
Reykjavik
AU$1,968 Return, found 1 day ago
AU$1,968
Return
found 1 day ago
Select Lufthansa flight, departing Mon., 26 Jan. from Sydney to Reykjavik, returning Wed., 4 Feb., priced at AU$1,968 found 1 day ago
Thai Airways International
Tue., 13 May - Fri., 16 May
SYD
Sydney
KEF
Reykjavik
AU$1,978 Return, found 2 days ago
AU$1,978
Return
found 2 days ago
Select Thai Airways International flight, departing Tue., 13 May from Sydney to Reykjavik, returning Fri., 16 May, priced at AU$1,978 found 2 days ago
Finnair
Thu., 6 Nov. - Thu., 20 Nov.
SYD
Sydney
KEF
Reykjavik
AU$1,994 Return, found 1 day ago
AU$1,994
Return
found 1 day ago
Select Finnair flight, departing Thu., 6 Nov. from Sydney to Reykjavik, returning Thu., 20 Nov., priced at AU$1,994 found 1 day ago
Swiss International Air Lines
Mon., 6 Oct. - Mon., 27 Oct.
SYD
Sydney
KEF
Reykjavik
AU$2,094 Return, found 6 days ago
AU$2,094
Return
found 6 days ago
Select Swiss International Air Lines flight, departing Mon., 6 Oct. from Sydney to Reykjavik, returning Mon., 27 Oct., priced at AU$2,094 found 6 days ago
Flight from Sydney to Reykjavik route information
Origin airport
Kingsford Smith Intl.
Destination airport
Keflavik Intl.
Airlines serving
Air Canada, Austrian Airlines, British Airways, Emirates, Finnair, Japan Airlines, Lufthansa, Qantas Airways, Qatar Airways, Scandinavian Airlines, Singapore Airlines, Swiss International Air Lines, United
Return price
AU$1,936
Distance
16548 km

Your quick guide to flights from Sydney to Reykjavik

Pick up great flights from Sydney to Reykjavik

With Expedia, you have your pick of flights a day with 20 airlines covering flights from Sydney to Reykjavik. Whether you’re on a business trip, a family holiday or a luxury break, just enter your travel dates, hit search then check out your choice of flights. Select from return, one way or multi-city flights, and use the advance search tool if you want a direct or refundable flight. You can narrow your search to show you just your preferred cabin class and airline, too. It’s all easy. You can book direct flights from Sydney to Reykjavik that take around hours.

Find cheap flights from Sydney to Reykjavik

From the great flight deals with prices currently ranging from AU$1,936 to AU$2,094, you can choose to see the cheapest flights first. Generally, you can book the cheapest flights from Sydney to Reykjavik around 4 to 6 weeks in advance. If your travel dates are flexible, try to avoid weekends and peak seasons – when you are more likely to grab the lowest prices. Even last minute, there are some impressive deals. The cheapest time to fly to Reykjavik is normally in October.

Reasons to book your flight from Sydney to Reykjavik with Expedia

Expedia makes it easy to find, book, and travel, with everything you need all in one place. When you enter your travel details, find fantastic deals just for you on flight tickets from Sydney to Reykjavik across all the main airline carriers, so you can save time, dollars, and hassle finding the perfect flight. If you think your plans could change, choose refundable flights so any changes won’t cost you more. Book your flight to Reykjavik right now and, if you join Expedia Rewards, you earn points this time and every time you travel with Expedia.

Frequently asked questions

How much is a flight from SYD to Reykjavík--Keflavík Airport?
Round-trip tickets from Kingsford Smith Intl. Airport (SYD) to Reykjavík–Keflavík Airport start from AU$1,936. This price is based on fares available within the last 7 days on Expedia for flights departing within the next year — book ASAP so you don’t miss out. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Kingsford Smith Intl. Airport (SYD) to Keflavik Intl. Airport (KEF)?
Every air carrier has its own set of terms and conditions. If you do decide to cancel, follow the easy instructions on our Customer Service Portal.
How do I find cheap flights from Kingsford Smith Intl. Airport (SYD) to KEF that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you’re searching for SYD to Keflavik Intl. Airport (KEF) flights, you’ll see a “no change fees” filter for you to select.
How far is the flight from Kingsford Smith Intl. Airport (SYD) to Keflavik Intl. Airport (KEF)?
With around 16 700 kilometres separating Sydney and Reykjanesbær, your flight will be a long one. Pack wisely to make your trip comfortable. Simple things like an extra pair of socks and a cosy travel pillow can make all the difference.
Which airlines fly direct from Mascot Airport to Reykjavík--Keflavík Airport?
Right now, no airlines offer flights directly from SYD to KEF. You’ll have to book a flight with one or more stops. To get the best connections and price, lock in your fare well ahead of time.
Are Sydney Airport to KEF flight tickets cheaper when they're purchased at the last minute?
It is possible to pick up amazing last-minute deals from SYD to Reykjavík–Keflavík Airport, but it can also be hit-or-miss. As many airlines release prices up to a year in advance, it’s worthwhile keeping an eye on fares early and being ready to pounce when you see a good bargain. Expedia compares air carrier prices and updates flight deals all the time, so you can be sure you’re always getting the latest offers.
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