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Look for other cheap flights to Reykjavik Keflavik Intl

$703 Cheap flights to Reykjavik Keflavik Intl Airport

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight to Reykjavik Keflavik Intl Airport departing on 9/3. 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 Australia to Reykjavik Keflavik Intl Airport

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
15:55 - 15:50SYD-KEF
34h 55m3 stops
Multiple Airlines Logo
07:45 - 06:35KEF-SYD
35h 50m3 stops
$1,714Multiple Airlines
Find Deal
Sun, 23 Nov - Sun, 30 Nov
Multiple Airlines Logo
13:10 - 14:20MEL-KEF
36h 10m2 stops
Multiple Airlines Logo
15:20 - 08:30KEF-MEL
30h 10m3 stops
$1,777Multiple Airlines
Find Deal
Mon, 10 Nov - Tue, 25 Nov
Finnair Logo
11:15 - 09:15SYD-KEF
33h 00m2 stops
Finnair Logo
17:10 - 06:10KEF-SYD
26h 00m2 stops
$2,010Finnair
Find Deal
Mon, 2 Feb - Tue, 31 Mar
Finnair Logo
11:15 - 09:15SYD-KEF
33h 00m2 stops
Finnair Logo
17:10 - 06:10KEF-SYD
26h 00m2 stops
$2,019Finnair
Find Deal
Mon, 2 Feb - Tue, 31 Mar
British Airways Logo
16:20 - 17:15SYD-KEF
35h 55m2 stops
British Airways Logo
11:50 - 06:55KEF-SYD
32h 05m2 stops
$2,023British Airways
Find Deal
Thu, 5 Mar - Mon, 9 Mar
British Airways Logo
16:20 - 17:15SYD-KEF
35h 55m2 stops
British Airways Logo
11:50 - 06:55KEF-SYD
32h 05m2 stops
$2,033British Airways
Find Deal
Thu, 5 Mar - Mon, 9 Mar
Lufthansa Logo
13:50 - 14:20PER-KEF
32h 30m2 stops
Lufthansa Logo
15:25 - 05:25KEF-PER
30h 00m2 stops
$2,051Lufthansa
Find Deal
Mon, 16 Mar - Fri, 20 Mar
Lufthansa Logo
17:05 - 14:20PER-KEF
29h 15m2 stops
Lufthansa Logo
15:25 - 12:35KEF-PER
37h 10m2 stops
$2,060Lufthansa
Find Deal
Mon, 16 Mar - Fri, 20 Mar
Emirates Logo
22:40 - 15:20ADL-KEF
51h 10m2 stops
Emirates Logo
07:40 - 20:50KEF-ADL
26h 40m2 stops
$2,587Emirates
Find Deal
Sun, 23 Nov - Wed, 26 Nov
Emirates Logo
22:40 - 15:20ADL-KEF
51h 10m2 stops
Emirates Logo
07:40 - 20:50KEF-ADL
26h 40m2 stops
$2,597Emirates
Find Deal
Sun, 23 Nov - Wed, 26 Nov

momondo Fare Finder

 
Locate flights to Reykjavik Keflavik Intl that fit your budget, with regularly updated fares and availability. In the last 7 days, momondo users made a total of 78,305 searches and data was last updated on 28 October 2025.
Use the filters below to find and compare flights to Reykjavik Keflavik Intl Airport that are best for you.

Fly from

Route

Depart

Return

Price

SydneyReykjavik

SYD - KEF

SYDKEF

Sydney Kingsford Smith

Sun 23/11

15:55-15:50

3 stops34h 55m

Reykjavik Keflavik Intl

Sun 30/11

07:45-06:35

3 stops35h 50m

$1,714

MelbourneReykjavik

MEL - KEF

MELKEF

Melbourne

Mon 10/11

13:10-14:20

2 stops36h 10m

Reykjavik Keflavik Intl

Tue 25/11

15:20-08:30

3 stops30h 10m

$1,777

SydneyReykjavik

SYD - KEF

SYDKEF

Sydney Kingsford Smith

Mon 2/2

11:15-09:15

2 stops33h 00m

Reykjavik Keflavik Intl

Tue 31/3

17:10-06:10

2 stops26h 00m

$2,010

SydneyReykjavik

SYD - KEF

SYDKEF

Sydney Kingsford Smith

Mon 2/2

11:15-09:15

2 stops33h 00m

Reykjavik Keflavik Intl

Tue 31/3

17:10-06:10

2 stops26h 00m

$2,019

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

$2,023

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

$2,033

PerthReykjavik

PER - KEF

PERKEF

Perth

Mon 16/3

13:50-14:20

2 stops32h 30m

Reykjavik Keflavik Intl

Fri 20/3

15:25-05:25

2 stops30h 00m

$2,051

PerthReykjavik

PER - KEF

PERKEF

Perth

Mon 16/3

17:05-14:20

2 stops29h 15m

Reykjavik Keflavik Intl

Fri 20/3

15:25-12:35

2 stops37h 10m

$2,060

AdelaideReykjavik

ADL - KEF

ADLKEF

Adelaide

Sun 23/11

22:40-15:20

2 stops51h 10m

Reykjavik Keflavik Intl

Wed 26/11

07:40-20:50

2 stops26h 40m

$2,587

AdelaideReykjavik

ADL - KEF

ADLKEF

Adelaide

Sun 23/11

22:40-15:20

2 stops51h 10m

Reykjavik Keflavik Intl

Wed 26/11

07:40-20:50

2 stops26h 40m

$2,597

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 Keflavik Intl Airport from

Flights to Reykjavik Keflavik Intl Airport – Travel Insights & Trends

Get data-powered insights and trends for flights to Reykjavik Keflavik Intl Airport to help you craft the best travel plan.

What is the cheapest day to depart on your flight to Reykjavik Keflavik Intl Airport?

Our data shows that Tuesday is the least expensive day to fly to Reykjavik Keflavik Intl Airport. Tickets to fly out on this day can be as low as $2,237. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $2,832. These prices are subject to change though, so be sure to set up a Price Alert for flights to 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 March, then you should wait until May to fly from Australia, when ticket prices are also cheap, with an average price of $2,118.

What is the cheapest time of day to depart on your flight to Reykjavik Keflavik Intl Airport?

According to our data, the cheapest time of day to fly to Reykjavik Keflavik Intl Airport is in the afternoon. momondo users have found flights departing from Australia to Reykjavik Keflavik Intl Airport in the afternoon for as low as $2,480. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Reykjavik Keflavik Intl Airport is in the evening when prices are around $2,669.

Cheapest flights to Reykjavik Keflavik Intl

Find the cheapest flights to Reykjavik Keflavik Intl from your nearest city or airport
Find flights from Sydney to Reykjavik Keflavik Intl Airport
CHEAPEST MONTH TO FLY TO REYKJAVIK KEFLAVIK INTL AIRPORT FROM SYDNEYMarch17% cheaperFlying from Sydney to Reykjavik Keflavik Intl Airport costs on average just $2,031 in March
MOST EXPENSIVE MONTH TO FLY TO REYKJAVIK KEFLAVIK INTL AIRPORT FROM SYDNEYDecember28% more expensiveIt costs about $3,135 for flights to Reykjavik Keflavik Intl Airport from Sydney in December
MOST POPULAR MONTH TO FLY TO REYKJAVIK KEFLAVIK INTL AIRPORT FROM SYDNEYJune540% more users visitedMore momondo users searched in flights to Reykjavik Keflavik Intl Airport from Sydney in June than any other month

Cheap Reykjavik Keflavik Intl Airport flight deals and tips

Summary info about Reykjavik Keflavik Intl Airport flight prices, duration and airlines

Best One-Way Price

$703

Best Round-Trip Price

$1,714

Fastest flight time

28h 55m

Popular in

June
The best one-way flight price to Reykjavik from Australia in the last 72 hours is $703 (Sydney Kingsford Smith to Reykjavik Keflavik Intl).
Search Deals
The best round-trip flight price to Reykjavik from Australia in the last 72 hours is $1,714 (Sydney Kingsford Smith to Reykjavik Keflavik Intl).
Search Deals
The fastest flight to Reykjavik from Australia takes 28h 55m (Melbourne to Reykjavik Keflavik Intl).
Search Deals
June has the highest demand for flights to Reykjavik, with a 8% price increase on average.
Search Deals

Frequently asked questions about flying to Reykjavik Keflavik Intl Airport

What is the cheapest month to fly to Reykjavik Keflavik Intl Airport?

From most locations, the cheapest flights to Reykjavik Keflavik Intl Airport can be found during the month of March; however great deals can be found at other times.

What is the cheapest day to depart on your flight to Reykjavik Keflavik Intl Airport?

From most locations, the cheapest flights to Reykjavik Keflavik Intl Airport are found on a Tuesday. Booking a Saturday departure is usually the most expensive.

What is the cheapest time of day to fly to Reykjavik Keflavik Intl Airport?

In general, when looking for the cheapest flight to Reykjavik Keflavik Intl Airport, our data indicates that Afternoon flights are the most cost-effective. Evening flights tend to be the most expensive.

Is there an alternative airport near Reykjavik Keflavik Intl Airport?

Reykjavik Domestic Airport can be an alternative airport used for travel to Reykjavik.

Which airlines fly to Reykjavik Keflavik Intl Airport?

Finnair is the most popular airline offering flights to Reykjavik Keflavik Intl Airport, with 50% of our users opting to fly with them when travelling to Reykjavik Keflavik Intl Airport. Other popular options include British Airways and Emirates. There are a total of 4 different airlines flying to Reykjavik Keflavik Intl Airport.

When did momondo last update prices for flights to Reykjavik Keflavik Intl Airport?

Prices for flights to Reykjavik Keflavik Intl Airport are refreshed on a daily basis.

How many operators does momondo search for flights to Reykjavik Keflavik Intl Airport?

The number of operators available for flights to Reykjavik Keflavik Intl Airport is 5 as of October 2025.

How old do you have to be to fly to Reykjavik Keflavik Intl Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel 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.

Travelling to a place near Reykjavik Keflavik Intl Airport?

Book flights to Reykjavik Keflavik Intl Airport if you plan to visit one of these locations
Hveragerdi

Why use momondo?

Why should I use momondo to find a flight deal to Reykjavik?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight to Reykjavik. momondo saves you time and could save you money on your trip.

Can I find flights to Reykjavik with flexible booking policies on momondo?

Yes. All flights to Reykjavik on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights to Reykjavik?

momondo provides multiple filters to help you find the best flight to Reykjavik. Filter by price, airline, airport, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight to Reykjavik right now. Can momondo alert me if prices change?

If you are not ready to book a flight to Reykjavik now, use our insights above to find helpful tips or alternatively set up a price alert; this is where momondo will track prices on flights to Reykjavik and let you know when they change.

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Find better results for your trip to Reykjavik Keflavik Intl Airport KEF

Popular Flights to Reykjavik Keflavik Intl Airport

Popular routes according to searches in the past day on momondo
Flights from London Heathrow to KEFfrom $194