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Cheap flights from Australia to Reykjavik Keflavik Intl Airport from $987

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 5/6. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — KEF
24 May — 31 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Australia to Keflavik Intl

Enter your travel dates to find the best prices.

Cheapest flights from Australia to Keflavik Intl
Explore the most affordable flight options available from Australia to Keflavik Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 24 April 2026.

Fri 6/1115:35
MEL
-
KEF
2 stops28h 40m
Finnair
Sat 14/1110:00
KEF
-
MEL
2 stops34h 15m
Finnair
Deal found 19/4$1,744
Sun 1/1115:35
MEL
-
KEF
2 stops28h 40m
Finnair
Sun 8/1110:00
KEF
-
MEL
2 stops34h 15m
Finnair
Deal found 19/4$1,801
Thu 29/1012:00
SYD
-
KEF
2 stops32h 15m
Finnair
Wed 4/1107:30
KEF
-
SYD
2 stops39h 05m
Finnair
Deal found 20/4$2,049
Mon 12/1011:10
SYD
-
KEF
2 stops31h 40m
Finnair
Sat 31/1007:30
KEF
-
SYD
2 stops39h 05m
Finnair
Deal found 21/4$2,064
Wed 11/1115:35
MEL
-
KEF
2 stops36h 40m
Finnair
Sun 15/1110:00
KEF
-
MEL
2 stops34h 15m
Finnair
Deal found 23/4$2,175
Thu 12/1112:00
SYD
-
KEF
2 stops32h 15m
Finnair
Sun 15/1107:30
KEF
-
SYD
2 stops36h 05m
Finnair
Deal found 23/4$2,189
Mon 23/1115:35
MEL
-
KEF
2 stops35h 20m
Finnair
Fri 27/1110:00
KEF
-
MEL
2 stops34h 15m
Finnair
Deal found 20/4$2,240
Tue 1/1215:35
MEL
-
KEF
2 stops35h 20m
Finnair
Tue 15/1210:00
KEF
-
MEL
2 stops34h 15m
Finnair
Deal found 20/4$2,278
Mon 7/909:30
SYD
-
KEF
2 stops33h 00m
United Airlines
Thu 24/912:00
KEF
-
SYD
2 stops33h 00m
United Airlines
Deal found 23/4$2,317
Thu 14/522:45
PER
-
KEF
2 stops27h 50m
Multiple Airlines
Wed 20/500:50
KEF
-
PER
2 stops51h 05m
Multiple Airlines
Deal found 19/4$2,340
Fri 16/1010:00
BNE
-
KEF
2 stops55h 55m
Air Canada
Fri 23/1009:15
KEF
-
BNE
2 stops60h 30m
Air Canada
Deal found 21/4$2,365
Sun 1/1106:15
MEL
-
KEF
3 stops44h 05m
Multiple Airlines
Sun 8/1111:20
KEF
-
MEL
2 stops35h 40m
Multiple Airlines
Deal found 19/4$2,373

Find flight deals from Australia to Keflavik Intl

Keep the following information in mind while searching for Australia to Keflavik Intl flight deals. Data was last updated 24 April 2026.

Round-trip from

$2,064

One-way from

$987

Popular in

December

Cheapest in

February

Average price

$1,938
Finnair
  • Finnair
  • 12/10-31/10
  • 4 total stops
  • 70h 45m total
  • Australia to Reykjavik
Search Deals
5/6
  • 5/6
  • 3 total stops
  • 34h 45m total
  • Australia to Reykjavik
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($540 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($90 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Australia to Keflavik Intl 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 24 April 2026.
Use the filters below to find and compare flights from Australia to Reykjavik Keflavik Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

PerthReykjavik

PER - KEF

PERKEF

Perth

Thu 14/5

22:45-18:35

2 stops27h 50m

Reykjavik Keflavik Intl

Wed 20/5

00:50-11:55

2 stops51h 05m

$2,340

PerthReykjavik

PER - KEF

PERKEF

Perth

Tue 5/5

22:45-18:40

2 stops27h 55m

Reykjavik Keflavik Intl

Fri 8/5

17:35-11:55

2 stops34h 20m

$2,435

BrisbaneReykjavik

BNE - KEF

BNEKEF

Brisbane

Fri 9/10

10:00-08:45

2 stops32h 45m

Reykjavik Keflavik Intl

Fri 16/10

09:15-07:05

2 stops59h 50m

$2,473

SydneyReykjavik

SYD - KEF

SYDKEF

Sydney Kingsford Smith

Wed 3/6

15:40-18:20

2 stops36h 40m

Reykjavik Keflavik Intl

Tue 9/6

00:50-16:50

2 stops30h 00m

$2,534
Fastest return journey

PerthReykjavik

PER - KEF

PERKEF

Perth

Sun 9/8

22:45-18:00

2 stops27h 15m

Reykjavik Keflavik Intl

Sat 15/8

08:20-18:35

2 stops26h 15m

$2,557

BrisbaneReykjavik

BNE - KEF

BNEKEF

Brisbane

Thu 4/6

01:55-23:35

2 stops31h 40m

Reykjavik Keflavik Intl

Fri 12/6

08:00-22:20

2 stops28h 20m

$2,565

SydneyReykjavik

SYD - KEF

SYDKEF

Sydney Kingsford Smith

Sat 6/6

13:00-18:20

3 stops39h 20m

Reykjavik Keflavik Intl

Sat 13/6

10:00-07:20

2 stops35h 20m

$2,687

MelbourneReykjavik

MEL - KEF

MELKEF

Melbourne

Thu 4/6

20:45-08:45

3 stops46h 00m

Reykjavik Keflavik Intl

Thu 11/6

10:00-11:05

3 stops39h 05m

$2,779

BrisbaneReykjavik

BNE - KEF

BNEKEF

Brisbane

Sat 29/8

12:20-07:50

2 stops29h 30m

Reykjavik Keflavik Intl

Wed 30/9

08:35-10:50

2 stops40h 15m

$2,822

MelbourneReykjavik

MEL - KEF

MELKEF

Melbourne

Sat 6/6

20:15-08:45

3 stops46h 30m

Reykjavik Keflavik Intl

Sat 13/6

10:00-10:35

3 stops38h 35m

$2,828

Flights are sorted by cheapest return flights first.

Deals found on 20/4

Showing 1-10 of 41 resultsSorted by cheapest first
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Best time to book a flight from Australia to Keflavik Intl

Have a flexible travel schedule? Discover the best time to fly to Keflavik Intl from Australia 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 Australia to Reykjavik Keflavik Intl Airport
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Keflavik Intl

Get insights into the airlines that provide service to Keflavik Intl. 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 Keflavik Intl. Reviews last updated 24 April 2026.
See what other customers who have flown with Finnair and Air Canada from Australia to Reykjavik Keflavik Intl Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Finnair
7.7
Good
1,390 reviews
Check prices

Food

6.7

Boarding

7.7

Comfort

7.4

Entertainment

6.9

Overall

7.7

Crew

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Sept 2025

WAW - HEL

My flight to Europe was cancelled and rebooked. Bags got lost by FinnAir. Flight back home from Europe was cancelled the very next day after we landed. Zero compensation for these back to back cancellations on the exact same trip. Kayak doesn’t help with flight cancellation before trips says to contact trip protection only for trip protection to say it’s up to kayak. Don’t fly FinnAir.
Finnair
7.7
Good
1,390 reviews
Finnair
7.7
Good
1,390 reviews
Check prices

Food

6.7

Boarding

7.7

Comfort

7.4

Entertainment

6.9

Overall

7.7

Crew

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Sept 2025

WAW - HEL

My flight to Europe was cancelled and rebooked. Bags got lost by FinnAir. Flight back home from Europe was cancelled the very next day after we landed. Zero compensation for these back to back cancellations on the exact same trip. Kayak doesn’t help with flight cancellation before trips says to contact trip protection only for trip protection to say it’s up to kayak. Don’t fly FinnAir.
Air Canada
7.1
Good
10,963 reviews
Finnair
7.7
Good
1,390 reviews
Check prices

Food

6.7

Boarding

7.7

Comfort

7.4

Entertainment

6.9

Overall

7.7

Crew

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Sept 2025

WAW - HEL

My flight to Europe was cancelled and rebooked. Bags got lost by FinnAir. Flight back home from Europe was cancelled the very next day after we landed. Zero compensation for these back to back cancellations on the exact same trip. Kayak doesn’t help with flight cancellation before trips says to contact trip protection only for trip protection to say it’s up to kayak. Don’t fly FinnAir.

Related info for your journey

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

  • How long is the flight from Australia to Reykjavik Keflavik Intl Airport?

    There are many flights that can get you from Australia to Reykjavik Keflavik Intl Airport in 29h 30m. Fly via Air Canada, Finnair, or Emirates to get the fastest option. The distance from Australia to Reykjavik Keflavik Intl Airport is about 15924 km. This flight may include one or multiple stops.

  • What are the most popular routes from Australia to Reykjavik Keflavik Intl Airport?

    When deciding which route to take from Australia to Reykjavik Keflavik Intl Airport, consider Sydney Kingsford Smith - Reykjavik Keflavik Intl, Melbourne - Reykjavik Keflavik Intl or Brisbane - Reykjavik Keflavik Intl, as they are the most popular.

  • Can I find deals for flights from Australia to Keflavik Intl that include hotel bookings?

    Yes. In addition to deals on Australia to Keflavik Intl flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Australia to Keflavik Intl?

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

  • Can I find deals for business class flights from Australia to Keflavik Intl?

    Yes. Cheapflights offers flight deals from Australia to Keflavik Intl 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

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Fly from Australia to Keflavik Intl on these airlines

Choose from the following airlines for your flight from Australia to Keflavik Intl. Flights are based on user searches made on Cheapflights and were last updated on 24 April 2026.
Finnair flights from Australia to Reykjavik Keflavik Intl

Top 2 airlines flying from Australia to Keflavik Intl

Discover the top 2 airlines that operate flights from Australia to Keflavik Intl. 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 24 April 2026.
AirlineCheapestAverageFlexibilityOn-time
FinnairCheapest$1,705Average$2,427FlexibilityNo cancel feeOn-time76%
Search Finnair flights
Air CanadaCheapest$2,310Average$2,557FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Australia to Keflavik Intl?

When you search for this flight from Australia to Keflavik Intl, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Australia to Keflavik Intl?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Australia to Keflavik Intl.

Can Cheapflights find flights from Australia to Keflavik Intl with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Australia to Keflavik Intl, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Australia to Keflavik Intl become cheaper?

Of course! You can now track prices for flights from Australia to Keflavik Intl and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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