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Cheap flights from Sydney to Reykjavik from $997

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 12/6. 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 Sydney to Reykjavik

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
15:40 - 23:35
SYD
-
KEF
41h 55m
2 stops
Multiple Airlines Logo
07:40 - 06:10
KEF
-
SYD
36h 30m
2 stops
$1,899Multiple Airlines
Sun, 7 Jun - Mon, 15 Jun
Multiple Airlines Logo
11:00 - 17:40
SYD
-
KEF
40h 40m
2 stops
Multiple Airlines Logo
19:00 - 12:35
KEF
-
SYD
55h 35m
2 stops
$1,945Multiple Airlines
Sun, 7 Jun - Sun, 14 Jun
Multiple Airlines Logo
11:00 - 17:40
SYD
-
KEF
40h 40m
2 stops
Multiple Airlines Logo
19:00 - 12:35
KEF
-
SYD
55h 35m
2 stops
$2,013Multiple Airlines
Sun, 7 Jun - Sun, 14 Jun
Multiple Airlines Logo
15:40 - 10:25
SYD
-
KEF
52h 45m
3 stops
Multiple Airlines Logo
11:15 - 06:10
KEF
-
SYD
32h 55m
3 stops
$2,177Multiple Airlines
Sun, 7 Jun - Mon, 15 Jun
Multiple Airlines Logo
20:30 - 23:35
SYD
-
KEF
37h 05m
2 stops
Multiple Airlines Logo
07:40 - 09:00
KEF
-
SYD
63h 20m
2 stops
$2,214Multiple Airlines
Mon, 8 Jun - Mon, 15 Jun
United Airlines Logo
10:20 - 08:50
SYD
-
KEF
32h 30m
2 stops
United Airlines Logo
12:00 - 07:00
KEF
-
SYD
33h 00m
2 stops
$2,302United Airlines
Wed, 2 Sep - Wed, 23 Sep
United Airlines Logo
10:20 - 07:00
SYD
-
KEF
30h 40m
2 stops
United Airlines Logo
12:00 - 06:55
KEF
-
SYD
32h 55m
2 stops
$2,304United Airlines
Sun, 6 Sep - Mon, 21 Sep
Multiple Airlines Logo
20:45 - 18:00
SYD
-
KEF
31h 15m
2 stops
Multiple Airlines Logo
07:30 - 06:10
KEF
-
SYD
36h 40m
2 stops
$2,403Multiple Airlines
Sun, 9 Aug - Wed, 12 Aug
Finnair Logo
21:55 - 07:50
SYD
-
KEF
43h 55m
2 stops
Finnair Logo
17:15 - 06:10
KEF
-
SYD
26h 55m
2 stops
$2,502Finnair
Sat, 19 Sep - Sun, 27 Sep
Multiple Airlines Logo
20:10 - 23:35
SYD
-
KEF
37h 25m
2 stops
Multiple Airlines Logo
07:30 - 06:10
KEF
-
SYD
36h 40m
2 stops
$2,533Multiple Airlines
Mon, 13 Jul - Fri, 7 Aug

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
2 Sept
SYD10:20Sydney Kingsford Smith
32h 30m
2 stops
KEF08:50Reykjavik Keflavik Intl
23 Sept
KEF12:00Reykjavik Keflavik Intl
33h 00m
2 stops
SYD07:00Sydney Kingsford Smith
$2,302
United Airlines
6 Sept
SYD10:20Sydney Kingsford Smith
30h 40m
2 stops
KEF07:00Reykjavik Keflavik Intl
21 Sept
KEF12:00Reykjavik Keflavik Intl
32h 55m
2 stops
SYD06:55Sydney Kingsford Smith
$2,304

Finnair flights from Sydney to Reykjavik Keflavik Intl Airport

Our best Finnair deals on Sydney to Reykjavik Keflavik Intl Airport flight tickets
Finnair
19 Sept
SYD21:55Sydney Kingsford Smith
43h 55m
2 stops
KEF07:50Reykjavik Keflavik Intl
27 Sept
KEF17:15Reykjavik Keflavik Intl
26h 55m
2 stops
SYD06:10Sydney Kingsford Smith
$2,502
Finnair
6 Sept
SYD21:55Sydney Kingsford Smith
43h 55m
2 stops
KEF07:50Reykjavik Keflavik Intl
25 Sept
KEF17:15Reykjavik Keflavik Intl
26h 55m
2 stops
SYD06:10Sydney Kingsford Smith
$2,771
Finnair
8 Aug
SYD10:10Sydney Kingsford Smith
39h 30m
2 stops
KEF15:40Reykjavik Keflavik Intl
20 Aug
KEF17:15Reykjavik Keflavik Intl
51h 10m
2 stops
SYD06:25Sydney Kingsford Smith
$2,953

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 12 May 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 - KEF

SYDKEF

Sydney Kingsford Smith

Sun 7/6

15:40-23:35

2 stops41h 55m

Reykjavik Keflavik Intl

Mon 15/6

07:40-06:10

2 stops36h 30m

$1,899

SydneyReykjavik

SYD - KEF

SYDKEF

Sydney Kingsford Smith

Sun 7/6

11:00-17:40

2 stops40h 40m

Reykjavik Keflavik Intl

Sun 14/6

19:00-12:35

2 stops55h 35m

$1,945

SydneyReykjavik

SYD - KEF

SYDKEF

Sydney Kingsford Smith

Sun 7/6

11:00-17:40

2 stops40h 40m

Reykjavik Keflavik Intl

Sun 14/6

19:00-12:35

2 stops55h 35m

$2,013

SydneyReykjavik

SYD - KEF

SYDKEF

Sydney Kingsford Smith

Sun 7/6

15:40-10:25

3 stops52h 45m

Reykjavik Keflavik Intl

Mon 15/6

11:15-06:10

3 stops32h 55m

$2,177

SydneyReykjavik

SYD - KEF

SYDKEF

Sydney Kingsford Smith

Mon 8/6

20:30-23:35

2 stops37h 05m

Reykjavik Keflavik Intl

Mon 15/6

07:40-09:00

2 stops63h 20m

$2,214

SydneyReykjavik

SYD - KEF

SYDKEF

Sydney Kingsford Smith

Wed 2/9

10:20-08:50

2 stops32h 30m

Reykjavik Keflavik Intl

Wed 23/9

12:00-07:00

2 stops33h 00m

$2,302
Fastest return journey

SydneyReykjavik

SYD - KEF

SYDKEF

Sydney Kingsford Smith

Sun 6/9

10:20-07:00

2 stops30h 40m

Reykjavik Keflavik Intl

Mon 21/9

12:00-06:55

2 stops32h 55m

$2,304

SydneyReykjavik

SYD - KEF

SYDKEF

Sydney Kingsford Smith

Sun 9/8

20:45-18:00

2 stops31h 15m

Reykjavik Keflavik Intl

Wed 12/8

07:30-06:10

2 stops36h 40m

$2,403

SydneyReykjavik

SYD - KEF

SYDKEF

Sydney Kingsford Smith

Sat 19/9

21:55-07:50

2 stops43h 55m

Reykjavik Keflavik Intl

Sun 27/9

17:15-06:10

2 stops26h 55m

$2,502

SydneyReykjavik

SYD - KEF

SYDKEF

Sydney Kingsford Smith

Mon 13/7

20:10-23:35

2 stops37h 25m

Reykjavik Keflavik Intl

Fri 7/8

07:30-06:10

2 stops36h 40m

$2,533

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 typical price of a round-trip flight between Sydney and Reykjavik Keflavik Intl Airport?

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

30h 35m

Direct flights

None
The fastest flight from Sydney to Reykjavik Keflavik Intl Airport takes 30h 35m
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. 30h 35m 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 $1,686Free cancellationRating
7.6
1,393 reviews
Search Finnair flights

Travelling to a place near Reykjavik?

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