$755 Cheap Flights from Perth (PER) to Reykjavik (KEF)

View $755 flight on Sun, Nov 2, 2025Opens in a new window

Popular airlines from Perth Airport (PER) to Reykjavik–Keflavik Intl. Airport (KEF)

Cheap Flights from Perth to Reykjavik (PER-KEF)

Prices were available within the past 7 days and start at $755 for one-way flights and $1,429 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Malaysia Airlines
Sun, Nov 2 - Fri, Nov 7
PER
Perth
KEF
Reykjavik
$1,429 Roundtrip, found 1 day ago
$1,429
Roundtrip
found 1 day ago
Select Malaysia Airlines flight, departing Sun, Nov 2 from Perth to Reykjavik, returning Fri, Nov 7, priced at $1,429 found 1 day ago
Malaysia Airlines
Sun, Nov 2 - Fri, Nov 7
PER
Perth
KEF
Reykjavik
$1,440 Roundtrip, found 1 day ago
$1,440
Roundtrip
found 1 day ago
Select Malaysia Airlines flight, departing Sun, Nov 2 from Perth to Reykjavik, returning Fri, Nov 7, priced at $1,440 found 1 day ago
Qantas Airways
Sun, Nov 2 - Fri, Nov 7
PER
Perth
KEF
Reykjavik
$1,450 Roundtrip, found 1 day ago
$1,450
Roundtrip
found 1 day ago
Select Qantas Airways flight, departing Sun, Nov 2 from Perth to Reykjavik, returning Fri, Nov 7, priced at $1,450 found 1 day ago
Qatar Airways
Fri, Oct 17 - Fri, Oct 24
PER
Perth
KEF
Reykjavik
$1,458 Roundtrip, found 4 days ago
$1,458
Roundtrip
found 4 days ago
Select Qatar Airways flight, departing Fri, Oct 17 from Perth to Reykjavik, returning Fri, Oct 24, priced at $1,458 found 4 days ago
Qatar Airways
Fri, Oct 17 - Fri, Oct 24
PER
Perth
KEF
Reykjavik
$1,470 Roundtrip, found 4 days ago
$1,470
Roundtrip
found 4 days ago
Select Qatar Airways flight, departing Fri, Oct 17 from Perth to Reykjavik, returning Fri, Oct 24, priced at $1,470 found 4 days ago
British Airways
Sun, Nov 2 - Fri, Nov 7
PER
Perth
KEF
Reykjavik
$1,476 Roundtrip, found 1 day ago
$1,476
Roundtrip
found 1 day ago
Select British Airways flight, departing Sun, Nov 2 from Perth to Reykjavik, returning Fri, Nov 7, priced at $1,476 found 1 day ago
British Airways
Sun, Nov 2 - Fri, Nov 7
PER
Perth
KEF
Reykjavik
$1,486 Roundtrip, found 1 day ago
$1,486
Roundtrip
found 1 day ago
Select British Airways flight, departing Sun, Nov 2 from Perth to Reykjavik, returning Fri, Nov 7, priced at $1,486 found 1 day ago
Qatar Airways
Sun, Nov 2 - Fri, Nov 7
PER
Perth
KEF
Reykjavik
$1,528 Roundtrip, found 1 day ago
$1,528
Roundtrip
found 1 day ago
Select Qatar Airways flight, departing Sun, Nov 2 from Perth to Reykjavik, returning Fri, Nov 7, priced at $1,528 found 1 day ago
Qatar Airways
Fri, Oct 17 - Fri, Oct 24
PER
Perth
KEF
Reykjavik
$1,528 Roundtrip, found 4 days ago
$1,528
Roundtrip
found 4 days ago
Select Qatar Airways flight, departing Fri, Oct 17 from Perth to Reykjavik, returning Fri, Oct 24, priced at $1,528 found 4 days ago
Singapore Airlines
Sun, Nov 2 - Fri, Nov 7
PER
Perth
KEF
Reykjavik
$1,722 Roundtrip, found 1 day ago
$1,722
Roundtrip
found 1 day ago
Select Singapore Airlines flight, departing Sun, Nov 2 from Perth to Reykjavik, returning Fri, Nov 7, priced at $1,722 found 1 day ago
Flights from Perth (PER) to Reykjavik (KEF)
Origin airport
Perth
Destination airport
Keflavik Intl.
Roundtrip price
$1,429
Distance
9601 mi

Perth to Reykjavik Flights

The cheapest times to fly from Perth to Reykjavik

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Perth to Reykjavik are during the month of November. You can find some of the cheapest flights from Perth to Reykjavik with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Perth to Reykjavik

Sunday is one of the best days to book for cheap flights from Perth to Reykjavik: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Perth to Reykjavik

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Perth to Reykjavik in 2025. You can also book with separate airlines for your outbound and return journeys, from $755 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Perth to Reykjavik flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Perth to Reykjavik airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Perth Airport (PER) to Keflavik Intl. Airport (KEF) cost?
Lock in a cheap one-way flight from $755 or cheap return flight from $1,429 from Perth Airport (PER) to Keflavik Intl. Airport (KEF) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Perth Airport (PER) to Keflavik Intl. Airport (KEF)?
Flying in November is a good way to save, as it's the cheapest month for flights between PER and KEF. You'll often find the lowest fares during off-peak months.
What is the cheapest airline that flies from Perth Airport (PER) to Keflavik Intl. Airport (KEF)?
To find the cheapest airline flying from PER to KEF, use Expedia's filter tool. Customize your search based on what matters most to you, such as preferred carriers and number of stops. You can then sort your results by "Price (lowest to highest)" to discover the cheapest flight right away.
How many flights per day from Perth Airport (PER) to Keflavik Intl. Airport (KEF)?
There aren't any daily direct flights from Perth Airport (PER) to Keflavik Intl. Airport (KEF). But you can choose flights with layovers. Filter your search results on Expedia to include one or more stops, and you'll be soaring above the clouds in no time.
What day of the week has the most flights from PER to KEF?
Usually you'll find the widest variety of flight choices on a Friday. Tuesdays are often the quietest.* However, this can vary depending on the time of year, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Perth Airport (PER) to Keflavik Intl. Airport (KEF)?
Select a flight from Perth Airport (PER) to Keflavik Intl. Airport (KEF) that takes off before 3 PM to reduce the risk of cancellations. Departures after this time are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Perth Airport (PER) to Keflavik Intl. Airport (KEF) last-minute?
Last-minute bookings from PER to KEF are typically more expensive. To secure the best rates, start searching for flights ahead of time. That said, if you're flexible with your travel dates, it's possible to find a cheap fare right before you leave.
Is it cheaper to book a PER to KEF flight and hotel package?
Opting for a PER to KEF flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels all in one place. Choose from our impressive range of hotels and then add activities, flights and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Perth Airport (PER) to Keflavik Intl. Airport (KEF)?
If you booked your PER to KEF flight in the last 24 hours, you may be able to modify or cancel it without fees. Depending on the airline and the type of fare you purchased, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal if you want more information.

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*Available to One Key members.