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Cheap flights from Australia to Reykjavik Keflavik Intl Airport from $761
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 15/3. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — KEF
16 Nov — 23 Nov1
Find flight deals from Australia to Keflavik Intl
Cheapest flights from Australia to Keflavik IntlExplore 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 17 October 2025.
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 17 October 2025.
Mon 17/1111:10BNE - KEF
2 stops46h 45mMultiple Airlines
Sun 23/1107:35KEF - BNE
2 stops39h 25mMultiple Airlines
Deal found 16/10$1,781
Mon 24/1113:10MEL - KEF
2 stops36h 10mMultiple Airlines
Tue 9/1215:20KEF - MEL
3 stops29h 35mMultiple Airlines
Deal found 16/10$1,861
Sun 30/1106:15MEL - KEF
3 stops47h 50mMultiple Airlines
Sun 7/1211:20KEF - MEL
2 stops35h 40mMultiple Airlines
Deal found 16/10$1,957
Fri 14/1110:30PER - KEF
2 stops34h 50mMultiple Airlines
Sat 29/1114:20KEF - PER
2 stops31h 05mMultiple Airlines
Deal found 15/10$1,980
Sun 30/1108:00PER - KEF
3 stops43h 05mMultiple Airlines
Sun 7/1207:20KEF - PER
3 stops37h 10mMultiple Airlines
Deal found 15/10$1,988
Sun 30/1113:10MEL - KEF
2 stops31h 05mFinnair
Sun 7/1210:00KEF - MEL
2 stops37h 20mFinnair
Deal found 16/10$2,017
Sun 30/1122:20SYD - KEF
2 stops45h 55mFinnair
Sun 7/1210:00KEF - SYD
2 stops34h 35mFinnair
Deal found 16/10$2,059
Sat 29/1108:00PER - KEF
3 stops42h 40mMultiple Airlines
Sat 6/1214:20KEF - PER
2 stops29h 55mMultiple Airlines
Deal found 15/10$2,112
Sun 30/1111:10BNE - KEF
2 stops46h 45mMultiple Airlines
Sun 7/1207:40KEF - BNE
2 stops39h 20mMultiple Airlines
Deal found 15/10$2,131
Sun 16/1100:30BNE - KEF
2 stops42h 45mFinnair
Sun 23/1107:30KEF - BNE
2 stops41h 00mFinnair
Deal found 16/10$2,171
Sun 30/1110:45SYD - KEF
3 stops43h 55mMultiple Airlines
Sun 7/1211:20KEF - SYD
2 stops35h 40mMultiple Airlines
Deal found 16/10$2,209
Sat 29/1115:15SYD - KEF
2 stops34h 05mMultiple Airlines
Sat 6/1214:20KEF - SYD
2 stops29h 55mMultiple Airlines
Deal found 14/10$2,229
Cheap 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 17 October 2025.
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 17 October 2025.
Use the filters below to find and compare flights from Australia to Reykjavik Keflavik Intl Airport that are best for you.
Fly from
Australia
Fly to
Keflavik Intl
Route
Depart
Return
Price
MelbourneReykjavik
MEL - KEF
MELKEF
Melbourne
Mon 24/11
13:10-14:20
2 stops36h 10m
Reykjavik Keflavik Intl
Tue 9/12
15:20-07:25
2 stops29h 05m
$1,861
BrisbaneReykjavik
BNE - KEF
BNEKEF
Brisbane
Mon 17/11
10:05-23:55
3 stops47h 50m
Reykjavik Keflavik Intl
Sun 23/11
11:15-08:15
3 stops35h 00m
$1,954
MelbourneReykjavik
MEL - KEF
MELKEF
Melbourne
Sun 30/11
06:15-19:05
3 stops47h 50m
Reykjavik Keflavik Intl
Sun 7/12
11:20-10:00
2 stops35h 40m
$1,957
PerthReykjavik
PER - KEF
PERKEF
Perth
Fri 14/11
10:30-13:20
2 stops34h 50m
Reykjavik Keflavik Intl
Sat 29/11
14:20-05:25
2 stops31h 05m
$1,980
PerthReykjavik
PER - KEF
PERKEF
Perth
Sun 30/11
08:00-19:05
3 stops43h 05m
Reykjavik Keflavik Intl
Sun 7/12
07:20-04:30
3 stops37h 10m
$1,988
MelbourneReykjavik
MEL - KEF
MELKEF
Melbourne
Sun 30/11
13:10-09:15
2 stops31h 05m
Reykjavik Keflavik Intl
Sun 7/12
10:00-10:20
2 stops37h 20m
$2,017
SydneyReykjavik
SYD - KEF
SYDKEF
Sydney Kingsford Smith
Thu 5/3
16:20-17:15
2 stops35h 55m
Reykjavik Keflavik Intl
Mon 9/3
11:50-06:55
2 stops32h 05m
$2,034
PerthReykjavik
PER - KEF
PERKEF
Perth
Mon 16/3
13:50-14:20
2 stops32h 30m
Reykjavik Keflavik Intl
Fri 20/3
15:25-12:35
2 stops37h 10m
$2,059
SydneyReykjavik
SYD - KEF
SYDKEF
Sydney Kingsford Smith
Sun 30/11
22:20-09:15
2 stops45h 55m
Reykjavik Keflavik Intl
Sun 7/12
10:00-07:35
2 stops34h 35m
$2,059
BrisbaneReykjavik
BNE - KEF
BNEKEF
Brisbane
Mon 9/3
09:10-14:20
2 stops39h 10m
Reykjavik Keflavik Intl
Fri 13/3
15:25-19:45
2 stops42h 20m
$2,088
Showing 1-10 of 32 results
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
What is the cheapest month to book a flight from Australia to Reykjavik Keflavik Intl Airport?
Currently, September is the cheapest month in which you can book a flight from Australia to Reykjavik Keflavik Intl Airport (average of $1,855). Flying from Australia to Reykjavik Keflavik Intl Airport in December is currently the most expensive (average of $2,462). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from AU to KEF?
Find hourly flight availability from Australia to Keflavik Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 17 October 2025.
When flying from Australia to Reykjavik Keflavik Intl Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight at midday, which can drop the price by up to 7% versus a flight in the evening.
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 17 October 2025.
See what other customers who have flown with Emirates, Finnair, andAir 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.
Crew
8.3
Comfort
8.0
Food
7.9
Overall
8.1
Boarding
8.1
Entertainment
8.2
Reviews
1 / 20
8.0
ExcellentAnonymous,Aug 2025
CEB - CRK
Crew
8.3
Comfort
8.0
Food
7.9
Overall
8.1
Boarding
8.1
Entertainment
8.2
Reviews
1 / 20
8.0
ExcellentAnonymous,Aug 2025
CEB - CRK
Crew
8.3
Comfort
8.0
Food
7.9
Overall
8.1
Boarding
8.1
Entertainment
8.2
Reviews
1 / 20
8.0
ExcellentAnonymous,Aug 2025
CEB - CRK
Crew
8.3
Comfort
8.0
Food
7.9
Overall
8.1
Boarding
8.1
Entertainment
8.2
Reviews
1 / 20
8.0
ExcellentAnonymous,Aug 2025
CEB - CRK
Crew
8.3
Comfort
8.0
Food
7.9
Overall
8.1
Boarding
8.1
Entertainment
8.2
Reviews
1 / 20
8.0
ExcellentAnonymous,Aug 2025
CEB - CRK
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.
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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 17 October 2025.
Top 4 airlines flying from Australia to Keflavik Intl
Discover the top 4 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 17 October 2025.
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.