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Cheap flights from Sydney to Reykjavik from $815

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Sydney to Reykjavik departing on 20/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Sydney to Reykjavik

Cheap return flights

Enter your travel dates to find the best prices.
Air China Logo
10:30 - 11:15SYD  Sydney Kingsford Smith-KEF Reykjavik Keflavik Intl
35h 45m2 stops Beijing Capital Kastrup Copenhagen
Air China Logo
13:45 - 08:05KEF  Reykjavik Keflavik Intl-SYD Sydney Kingsford Smith
31h 20m2 stops Kastrup Copenhagen Beijing Capital
$1,342Air China
Sun, 1 Nov - Mon, 30 Nov
Multiple Airlines Logo
10:30 - 11:15SYD  Sydney Kingsford Smith-KEF Reykjavik Keflavik Intl
35h 45m2 stops Beijing Capital Kastrup Copenhagen
Multiple Airlines Logo
13:45 - 19:25KEF  Reykjavik Keflavik Intl-SYD Sydney Kingsford Smith
42h 40m3 stops Kastrup Copenhagen Beijing Capital Melbourne
$1,390Multiple Airlines
Sun, 1 Nov - Mon, 30 Nov
Air China Logo
10:30 - 11:15SYD  Sydney Kingsford Smith-KEF Reykjavik Keflavik Intl
35h 45m2 stops Beijing Capital Kastrup Copenhagen
Air China Logo
13:45 - 08:05KEF  Reykjavik Keflavik Intl-SYD Sydney Kingsford Smith
31h 20m2 stops Kastrup Copenhagen Beijing Capital
$1,527Air China
Sun, 1 Nov - Sat, 7 Nov
Air China Logo
10:30 - 11:15SYD  Sydney Kingsford Smith-KEF Reykjavik Keflavik Intl
35h 45m2 stops Beijing Capital Kastrup Copenhagen
Air China Logo
13:45 - 08:05KEF  Reykjavik Keflavik Intl-SYD Sydney Kingsford Smith
31h 20m2 stops Kastrup Copenhagen Beijing Capital
$1,636Air China
Sun, 1 Nov - Sat, 7 Nov
Multiple Airlines Logo
10:30 - 11:15SYD  Sydney Kingsford Smith-KEF Reykjavik Keflavik Intl
35h 45m2 stops Beijing Capital Kastrup Copenhagen
Multiple Airlines Logo
07:40 - 06:30KEF  Reykjavik Keflavik Intl-SYD Sydney Kingsford Smith
35h 50m2 stops Dublin Abu Dhabi Zayed Intl
$1,836Multiple Airlines
Fri, 6 Nov - Sat, 14 Nov
British Airways Logo
11:15 - 10:45SYD  Sydney Kingsford Smith-KEF Reykjavik Keflavik Intl
34h 30m2 stops Hong Kong Intl London Heathrow
British Airways Logo
11:50 - 06:55KEF  Reykjavik Keflavik Intl-SYD Sydney Kingsford Smith
32h 05m2 stops London Heathrow Singapore Changi
$1,851British Airways
Wed, 4 Nov - Sun, 8 Nov
British Airways Logo
11:15 - 10:40SYD  Sydney Kingsford Smith-KEF Reykjavik Keflavik Intl
34h 25m2 stops Hong Kong Intl London Heathrow
British Airways Logo
11:50 - 06:55KEF  Reykjavik Keflavik Intl-SYD Sydney Kingsford Smith
32h 05m2 stops London Heathrow Singapore Changi
$1,854British Airways
Wed, 4 Nov - Sun, 8 Nov
British Airways Logo
11:15 - 10:45SYD  Sydney Kingsford Smith-KEF Reykjavik Keflavik Intl
34h 30m2 stops Hong Kong Intl London Heathrow
British Airways Logo
11:50 - 06:55KEF  Reykjavik Keflavik Intl-SYD Sydney Kingsford Smith
32h 05m2 stops London Heathrow Singapore Changi
$1,857British Airways
Wed, 4 Nov - Sun, 8 Nov
Finnair Logo
09:50 - 07:50SYD  Sydney Kingsford Smith-KEF Reykjavik Keflavik Intl
56h 00m2 stops Bangkok Suvarnabhumi Helsinki-Vantaa
Finnair Logo
17:15 - 06:25KEF  Reykjavik Keflavik Intl-SYD Sydney Kingsford Smith
51h 10m2 stops Helsinki-Vantaa Bangkok Suvarnabhumi
$2,670Finnair
Wed, 26 Aug - Wed, 16 Sep
Finnair Logo
09:50 - 07:50SYD  Sydney Kingsford Smith-KEF Reykjavik Keflavik Intl
56h 00m2 stops Bangkok Suvarnabhumi Helsinki-Vantaa
Finnair Logo
17:15 - 06:25KEF  Reykjavik Keflavik Intl-SYD Sydney Kingsford Smith
51h 10m2 stops Helsinki-Vantaa Bangkok Suvarnabhumi
$2,680Finnair
Wed, 26 Aug - Wed, 16 Sep

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United Airlines flights from Sydney to Reykjavik Keflavik Intl Airport

Our best United Airlines deals on Sydney to Reykjavik Keflavik Intl Airport flight tickets
United Airlines
26 Sept
SYD09:30Sydney Kingsford Smith
57h 20m
2 stops
KEF08:50Reykjavik Keflavik Intl
3 Oct
KEF12:00Reykjavik Keflavik Intl
33h 00m
2 stops
SYD07:00Sydney Kingsford Smith
$2,310
United Airlines
1 Oct
SYD10:20Sydney Kingsford Smith
56h 30m
2 stops
KEF08:50Reykjavik Keflavik Intl
10 Oct
KEF12:00Reykjavik Keflavik Intl
56h 55m
2 stops
SYD07:55Sydney Kingsford Smith
$2,809

Air Canada flights from Sydney to Reykjavik Keflavik Intl Airport

Our best Air Canada deals on Sydney to Reykjavik Keflavik Intl Airport flight tickets
Air Canada
8 Sept
SYD09:20Sydney Kingsford Smith
32h 35m
3 stops
KEF07:55Reykjavik Keflavik Intl
15 Sept
KEF10:00Reykjavik Keflavik Intl
35h 20m
2 stops
SYD07:20Sydney Kingsford Smith
$2,827
Air Canada
8 Sept
SYD09:20Sydney Kingsford Smith
32h 35m
3 stops
KEF07:55Reykjavik Keflavik Intl
15 Sept
KEF10:00Reykjavik Keflavik Intl
35h 20m
2 stops
SYD07:20Sydney Kingsford Smith
$2,846
Air Canada
16 Aug
SYD09:20Sydney Kingsford Smith
32h 35m
3 stops
KEF07:55Reykjavik Keflavik Intl
23 Aug
KEF10:00Reykjavik Keflavik Intl
35h 20m
2 stops
SYD07:20Sydney Kingsford Smith
$2,918

momondo Fare Finder

 
Customise your flight search to find flights from Sydney to Reykjavik Keflavik Intl Airport 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 11 August 2026.
Use the filters below to find and compare flights from Sydney to Reykjavik Keflavik Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SydneyReykjavik

SYD Sydney Kingsford Smith - KEF Reykjavik Keflavik Intl

SYDKEF

Sydney Kingsford Smith

Sun 1/11

10:30-11:15

2 stops35h 45m

Reykjavik Keflavik Intl

Mon 30/11

13:45-08:05

2 stops31h 20m

$1,342

SydneyReykjavik

SYD Sydney Kingsford Smith - KEF Reykjavik Keflavik Intl

SYDKEF

Sydney Kingsford Smith

Sun 1/11

10:30-11:15

2 stops35h 45m

Reykjavik Keflavik Intl

Mon 30/11

13:45-19:25

3 stops42h 40m

$1,390

SydneyReykjavik

SYD Sydney Kingsford Smith - KEF Reykjavik Keflavik Intl

SYDKEF

Sydney Kingsford Smith

Sun 1/11

10:30-11:15

2 stops35h 45m

Reykjavik Keflavik Intl

Sat 7/11

13:45-08:05

2 stops31h 20m

$1,527

SydneyReykjavik

SYD Sydney Kingsford Smith - KEF Reykjavik Keflavik Intl

SYDKEF

Sydney Kingsford Smith

Sun 1/11

10:30-11:15

2 stops35h 45m

Reykjavik Keflavik Intl

Sat 7/11

13:45-08:05

2 stops31h 20m

$1,636

SydneyReykjavik

SYD Sydney Kingsford Smith - KEF Reykjavik Keflavik Intl

SYDKEF

Sydney Kingsford Smith

Fri 6/11

10:30-11:15

2 stops35h 45m

Reykjavik Keflavik Intl

Sat 14/11

07:40-06:30

2 stops35h 50m

$1,836

SydneyReykjavik

SYD Sydney Kingsford Smith - KEF Reykjavik Keflavik Intl

SYDKEF

Sydney Kingsford Smith

Wed 4/11

11:15-10:45

2 stops34h 30m

Reykjavik Keflavik Intl

Sun 8/11

11:50-06:55

2 stops32h 05m

$1,851
Fastest return journey

SydneyReykjavik

SYD Sydney Kingsford Smith - KEF Reykjavik Keflavik Intl

SYDKEF

Sydney Kingsford Smith

Wed 4/11

11:15-10:40

2 stops34h 25m

Reykjavik Keflavik Intl

Sun 8/11

11:50-06:55

2 stops32h 05m

$1,854

SydneyReykjavik

SYD Sydney Kingsford Smith - KEF Reykjavik Keflavik Intl

SYDKEF

Sydney Kingsford Smith

Wed 4/11

11:15-10:45

2 stops34h 30m

Reykjavik Keflavik Intl

Sun 8/11

11:50-06:55

2 stops32h 05m

$1,857

SydneyReykjavik

SYD Sydney Kingsford Smith - KEF Reykjavik Keflavik Intl

SYDKEF

Sydney Kingsford Smith

Wed 26/8

09:50-07:50

2 stops56h 00m

Reykjavik Keflavik Intl

Wed 16/9

17:15-06:25

2 stops51h 10m

$2,670

SydneyReykjavik

SYD Sydney Kingsford Smith - KEF Reykjavik Keflavik Intl

SYDKEF

Sydney Kingsford Smith

Wed 26/8

09:50-07:50

2 stops56h 00m

Reykjavik Keflavik Intl

Wed 16/9

17:15-06:25

2 stops51h 10m

$2,680

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 Reykjavik from

How to get the cheapest flight ticket from Sydney to Reykjavik Keflavik Intl Airport

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 month to fly to Reykjavik Keflavik Intl Airport?

If you don’t want to visit Reykjavik Keflavik Intl Airport in April, then you should wait until January to fly from Sydney, when ticket prices are also cheap, with an average price of $0.

When to book flights from Sydney to Reykjavik Keflavik Intl Airport

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

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

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

Fastest flight time

34h 25m

Direct flights

None
The fastest flight from Sydney to Reykjavik Keflavik Intl Airport takes 34h 25m
There are no direct flights from Sydney to Reykjavik Keflavik Intl Airport. There are no popular flight routes from Sydney to Reykjavik Keflavik Intl Airport.
Search flight deals

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

  • How far is Sydney Kingsford Smith to Reykjavik Keflavik Intl by plane?

    There are 16628.8 km between Sydney Kingsford Smith and Reykjavik Keflavik Intl. 34h 25m is a normal flight duration for this route.

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

    Prices for flights from Sydney Kingsford Smith Airport to Reykjavik Keflavik Intl Airport are updated daily.

  • How many operators does momondo search for flights from Sydney Kingsford Smith Airport to Reykjavik Keflavik Intl Airport?

  • How old do you have to be to fly from Sydney Kingsford Smith Airport to Reykjavik Keflavik Intl Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Sydney Kingsford Smith Airport to Reykjavik Keflavik Intl Airport.

  • What documentation or ID do you need to fly to Reykjavik Keflavik Intl Airport?

    The travel and health documents required for your trip to Reykjavik Keflavik Intl Airport 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 Reykjavik Keflavik Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Sydney to Reykjavik Keflavik Intl Airport?

Best airlines flying from Sydney to Reykjavik Keflavik Intl Airport

Compare and see reviews for airlines that fly from Sydney to Reykjavik Keflavik Intl Airport with momondo
Airline
Rating
Free cancellation
Price
FinnairPriceFrom $2,153Free cancellationRating
7.7
1,427 reviews
Search Finnair flights

Travelling to a place near Reykjavik?

Book flights to Reykjavik if you plan to visit one of these locations
Hveragerdi

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

All flight searches from Sydney to Reykjavik on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Sydney to Reykjavik?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Sydney to Reykjavik.

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