Find flights
When to book
Airlines
FAQs

Cheap flights from Sydney to Reykjavik from $810

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 26/5. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — REK
13 Apr — 20 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Sydney to Reykjavik

Enter your travel dates to find the best prices.

Cheapest flights from Sydney to Reykjavik
Explore the most affordable flight options available from Sydney to Reykjavik. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 March 2026.

Tue 28/415:40
SYD
-
KEF
2 stops35h 05m
Multiple Airlines
Tue 5/519:25
KEF
-
SYD
2 stops35h 25m
Multiple Airlines
Deal found 14/3$1,703
Fri 10/415:40
SYD
-
KEF
2 stops34h 40m
Multiple Airlines
Fri 17/410:45
KEF
-
SYD
2 stops33h 25m
Multiple Airlines
Deal found 13/3$1,828
Sun 24/510:10
SYD
-
KEF
2 stops33h 35m
British Airways
Sun 7/610:20
KEF
-
SYD
2 stops33h 45m
British Airways
Deal found 12/3$1,857
Sun 24/510:10
SYD
-
KEF
2 stops33h 35m
British Airways
Mon 8/610:40
KEF
-
SYD
2 stops34h 05m
British Airways
Deal found 12/3$2,022
Mon 27/420:50
SYD
-
KEF
2 stops36h 45m
Multiple Airlines
Mon 4/507:40
KEF
-
SYD
2 stops36h 30m
Multiple Airlines
Deal found 12/3$2,060
Sun 24/510:10
SYD
-
KEF
2 stops33h 35m
Multiple Airlines
Sat 6/610:20
KEF
-
SYD
2 stops34h 25m
Multiple Airlines
Deal found 12/3$2,063
Sun 26/415:40
SYD
-
KEF
2 stops41h 55m
Multiple Airlines
Sun 3/507:40
KEF
-
SYD
2 stops36h 30m
Multiple Airlines
Deal found 11/3$2,104
Thu 21/510:10
SYD
-
KEF
2 stops33h 30m
British Airways
Sun 7/610:20
KEF
-
SYD
2 stops33h 45m
British Airways
Deal found 12/3$2,141
Sat 23/521:55
SYD
-
KEF
2 stops45h 50m
British Airways
Thu 4/610:40
KEF
-
SYD
2 stops33h 25m
British Airways
Deal found 12/3$2,144
Thu 23/420:50
SYD
-
KEF
2 stops36h 45m
Multiple Airlines
Thu 30/416:30
KEF
-
SYD
2 stops38h 20m
Multiple Airlines
Deal found 9/3$2,210
Mon 25/510:10
SYD
-
KEF
2 stops33h 45m
British Airways
Sat 6/610:20
KEF
-
SYD
2 stops34h 25m
British Airways
Deal found 12/3$2,212
Sat 25/420:50
SYD
-
KEF
2 stops60h 45m
Multiple Airlines
Sat 2/518:30
KEF
-
SYD
2 stops36h 20m
Multiple Airlines
Deal found 11/3$2,237

Find flight deals from Sydney to Reykjavik

Discover tips and strategies to find the most affordable flight options for your journey from Sydney (SYD) to Reykjavik (REK). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 14 March 2026.

Round-trip from

$1,703

One-way from

$810

Popular in

December

Cheapest in

February

Average price

$2,032
28/4-5/5
  • 28/4-5/5
  • 4 total stops
  • 70h 30m total
  • Sydney to Reykjavik
Search Deals
26/5
  • 26/5
  • 2 total stops
  • 54h 55m total
  • Sydney to Reykjavik
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($544 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($93 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Sydney to Reykjavik 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, Cheapflights users made 647,157 searches. Data last updated 14 March 2026.
Use the filters below to find and compare flights from Sydney to Reykjavik that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SydneyReykjavik

SYD - KEF

SYDKEF

Sydney Kingsford Smith

Mon 25/5

10:10-09:55

2 stops33h 45m

Reykjavik Keflavik Intl

Sun 7/6

10:20-06:05

2 stops33h 45m

$1,857

SydneyReykjavik

SYD - KEF

SYDKEF

Sydney Kingsford Smith

Thu 23/4

20:50-23:35

2 stops36h 45m

Reykjavik Keflavik Intl

Thu 30/4

16:30-16:50

2 stops38h 20m

$2,210
Fastest return journey

SydneyReykjavik

SYD - KEF

SYDKEF

Sydney Kingsford Smith

Fri 22/5

10:20-08:50

2 stops32h 30m

Reykjavik Keflavik Intl

Sun 7/6

12:00-06:55

2 stops32h 55m

$2,360

SydneyReykjavik

SYD - KEF

SYDKEF

Sydney Kingsford Smith

Fri 8/5

10:10-07:55

2 stops31h 45m

Reykjavik Keflavik Intl

Tue 12/5

08:35-05:10

2 stops34h 35m

$2,401

SydneyReykjavik

SYD - KEF

SYDKEF

Sydney Kingsford Smith

Fri 8/5

20:10-23:35

2 stops37h 25m

Reykjavik Keflavik Intl

Tue 12/5

07:35-06:05

2 stops36h 30m

$2,592

SydneyReykjavik

SYD - KEF

SYDKEF

Sydney Kingsford Smith

Sat 8/8

14:05-07:50

2 stops51h 45m

Reykjavik Keflavik Intl

Wed 19/8

08:35-05:10

2 stops34h 35m

$2,737

SydneyReykjavik

SYD - KEF

SYDKEF

Sydney Kingsford Smith

Mon 13/7

09:20-07:55

3 stops32h 35m

Reykjavik Keflavik Intl

Fri 7/8

09:15-07:20

2 stops36h 05m

$3,247
Cheapest one-way

SydneyReykjavik

SYD - KEF

SYDKEF

Sydney Kingsford Smith

Mon 25/5

13:00-09:55

3 stops54h 55m

$849

SydneyReykjavik

SYD - KEF

SYDKEF

Sydney Kingsford Smith

Fri 15/5

20:35-18:10

3 stops55h 35m

$860

SydneyReykjavik

SYD - KEF

SYDKEF

Sydney Kingsford Smith

Wed 27/5

11:25-00:10

2 stops46h 45m

$863

Flights are sorted by cheapest return flights first.

Deals found on 10/3

Showing 1-10 of 14 resultsSorted by cheapest first
1
2

Best time to book a flight from Sydney to Reykjavik

Have a flexible travel schedule? Discover the best time to fly to Reykjavik from Sydney with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Sydney to Reykjavik

How much does it cost for a return flight from Sydney to Reykjavik?

Reviews of airlines servicing Reykjavik

Get insights into the airlines that provide service to Reykjavik. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Reykjavik. Reviews last updated 14 March 2026.
Read reviews from past customers who have flown with Finnair from Sydney to Reykjavik. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Finnair
7.6
Good
1,371 reviews
Check prices

Food

6.7

Comfort

7.5

Boarding

7.7

Crew

8.2

Overall

7.6

Entertainment

6.9

Reviews

1 / 20
2.0
Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights
Finnair
7.6
Good
1,371 reviews
Finnair
7.6
Good
1,371 reviews
Check prices

Food

6.7

Comfort

7.5

Boarding

7.7

Crew

8.2

Overall

7.6

Entertainment

6.9

Reviews

1 / 20
2.0
Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights

Related info for your journey

Find useful and relevant information for your journey from Sydney to Reykjavik. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Sydney to Reykjavik?

    Located just 7.5 km from the city centre, Sydney Kingsford Smith is the airport most travellers will use when flying to Reykjavik from Sydney. Booking flights from Kingsford Smith (SYD) to Reykjavik should be relatively easy as there are 0 daily outbound flights to Reykjavik from 3 different airlines.

  • How long is the flight from Sydney to Reykjavik?

    There are many flights that can get you from Sydney to Reykjavik in 31h 45m. Fly via British Airways, United Airlines, or Finnair to get the fastest option. Sydney and Reykjavik are separated by a distance of 16636 km. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Sydney to Reykjavik round-trip?

    Cheapflights users have booked flights from Sydney to Reykjavik round-trip from $1,733. Other airlines that can offer you cheap pricing are British Airways, from $1,779, and Air Canada, from $2,347. You may be able to fly from Sydney to Reykjavik for 20% less than the average price by searching for these airlines.

  • Can I find deals for flights from Sydney to Reykjavik that include hotel bookings?

    Yes. In addition to deals on Sydney to Reykjavik flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Sydney to Reykjavik?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sydney to Reykjavik.

  • Can I find deals for business class flights from Sydney to Reykjavik?

    Yes. Cheapflights offers flight deals from Sydney to Reykjavik by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Sydney to Reykjavik

See prices for flight routes from nearby airports that may be better suited for you.
Sydney to Keflavik Intl flights

Top 3 airlines flying from Sydney to Reykjavik

Discover the top 3 airlines that operate flights from Sydney to Reykjavik. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 14 March 2026.
AirlineCheapestAverageFlexibilityOn-time
FinnairCheapest$1,733Average$2,174FlexibilityNo cancel feeOn-time76%
Search Finnair flights
British AirwaysCheapest$1,779Average$2,179FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Air CanadaCheapest$2,347Average$2,612FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Sydney to Reykjavik?

Cheapflights makes it easy to find Sydney to Reykjavik flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Sydney to Reykjavik?

Millions of users choose and trust Cheapflights to book the best flight deals from Sydney to Reykjavik for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Sydney to Reykjavik with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Sydney to Reykjavik flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Sydney to Reykjavik become cheaper?

Yes! Start tracking prices for Sydney to Reykjavik flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.