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Cheap flights from Cairns to Helsinki from $1,816

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Cairns to Helsinki departing on 17/5. 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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Cheap return flights

Enter your travel dates to find the best prices.
Qantas Airways Logo
17:40 - 06:00
CNS
-
HEL
43h 20m
2 stops
Qantas Airways Logo
00:30 - 11:50
HEL
-
CNS
28h 20m
2 stops
$1,816Qantas Airways
Sun, 17 May - Wed, 20 May
Qantas Airways Logo
15:45 - 06:00
CNS
-
HEL
45h 15m
2 stops
Qantas Airways Logo
00:30 - 11:50
HEL
-
CNS
28h 20m
2 stops
$1,817Qantas Airways
Sun, 17 May - Wed, 20 May
Qantas Airways Logo
15:45 - 06:00
CNS
-
HEL
45h 15m
2 stops
Qantas Airways Logo
00:30 - 11:50
HEL
-
CNS
28h 20m
2 stops
$1,824Qantas Airways
Sun, 17 May - Wed, 20 May
Multiple Airlines Logo
15:35 - 18:40
CNS
-
HEL
34h 05m
3 stops
Multiple Airlines Logo
19:35 - 05:30
HEL
-
CNS
26h 55m
2 stops
$1,987Multiple Airlines
Thu, 9 Apr - Thu, 16 Apr
Qantas Airways Logo
13:40 - 21:00
CNS
-
HEL
62h 20m
3 stops
Qantas Airways Logo
00:30 - 11:50
HEL
-
CNS
28h 20m
2 stops
$2,027Qantas Airways
Sun, 17 May - Wed, 20 May
Qantas Airways Logo
13:40 - 21:00
CNS
-
HEL
62h 20m
3 stops
Qantas Airways Logo
00:30 - 11:50
HEL
-
CNS
28h 20m
2 stops
$2,028Qantas Airways
Sun, 17 May - Wed, 20 May
Qantas Airways Logo
13:40 - 15:15
CNS
-
HEL
56h 35m
3 stops
Qantas Airways Logo
00:30 - 11:50
HEL
-
CNS
28h 20m
2 stops
$2,037Qantas Airways
Sun, 17 May - Wed, 20 May
Multiple Airlines Logo
06:00 - 06:00
CNS
-
HEL
31h 00m
2 stops
Multiple Airlines Logo
00:30 - 22:45
HEL
-
CNS
39h 15m
2 stops
$2,116Multiple Airlines
Thu, 9 Apr - Wed, 15 Apr
Multiple Airlines Logo
15:35 - 18:40
CNS
-
HEL
34h 05m
3 stops
Multiple Airlines Logo
08:20 - 09:20
HEL
-
CNS
42h 00m
3 stops
$2,240Multiple Airlines
Thu, 9 Apr - Thu, 16 Apr
Qantas Airways Logo
13:40 - 23:00
CNS
-
HEL
64h 20m
3 stops
Qantas Airways Logo
16:00 - 12:55
HEL
-
CNS
37h 55m
3 stops
$2,390Qantas Airways
Sun, 17 May - Thu, 21 May

Qantas Airways flights from Cairns to Helsinki

Our best Qantas Airways deals on Cairns to Helsinki flight tickets
Qantas Airways
17 May
CNS15:45Cairns
45h 15m
2 stops
HEL06:00Helsinki-Vantaa
20 May
HEL00:30Helsinki-Vantaa
28h 20m
2 stops
CNS11:50Cairns
$1,817
Qantas Airways
17 May
CNS11:20Cairns
49h 40m
2 stops
HEL06:00Helsinki-Vantaa
20 May
HEL00:30Helsinki-Vantaa
28h 20m
2 stops
CNS11:50Cairns
$1,820
Qantas Airways
17 May
CNS15:45Cairns
45h 15m
2 stops
HEL06:00Helsinki-Vantaa
20 May
HEL00:30Helsinki-Vantaa
28h 20m
2 stops
CNS11:50Cairns
$1,824

momondo Fare Finder

 
Customise your flight search to find flights from Cairns to Helsinki 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, momondo users made 78,305 searches. Data last updated 24 February 2026.
Use the filters below to find and compare flights from Cairns to Helsinki that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

CairnsHelsinki

CNS - HEL

CNSHEL

Cairns

Sun 17/5

17:40-06:00

2 stops43h 20m

Helsinki-Vantaa

Wed 20/5

00:30-11:50

2 stops28h 20m

$1,816

CairnsHelsinki

CNS - HEL

CNSHEL

Cairns

Sun 17/5

15:45-06:00

2 stops45h 15m

Helsinki-Vantaa

Wed 20/5

00:30-11:50

2 stops28h 20m

$1,817

CairnsHelsinki

CNS - HEL

CNSHEL

Cairns

Sun 17/5

15:45-06:00

2 stops45h 15m

Helsinki-Vantaa

Wed 20/5

00:30-11:50

2 stops28h 20m

$1,824

CairnsHelsinki

CNS - HEL

CNSHEL

Cairns

Thu 9/4

15:35-18:40

3 stops34h 05m

Helsinki-Vantaa

Thu 16/4

19:35-05:30

2 stops26h 55m

$1,987

CairnsHelsinki

CNS - HEL

CNSHEL

Cairns

Sun 17/5

13:40-21:00

3 stops62h 20m

Helsinki-Vantaa

Wed 20/5

00:30-11:50

2 stops28h 20m

$2,027

CairnsHelsinki

CNS - HEL

CNSHEL

Cairns

Sun 17/5

13:40-21:00

3 stops62h 20m

Helsinki-Vantaa

Wed 20/5

00:30-11:50

2 stops28h 20m

$2,028

CairnsHelsinki

CNS - HEL

CNSHEL

Cairns

Sun 17/5

13:40-15:15

3 stops56h 35m

Helsinki-Vantaa

Wed 20/5

00:30-11:50

2 stops28h 20m

$2,036

CairnsHelsinki

CNS - HEL

CNSHEL

Cairns

Thu 9/4

06:00-06:00

2 stops31h 00m

Helsinki-Vantaa

Wed 15/4

00:30-22:45

2 stops39h 15m

$2,116

CairnsHelsinki

CNS - HEL

CNSHEL

Cairns

Thu 9/4

15:35-18:40

3 stops34h 05m

Helsinki-Vantaa

Thu 16/4

08:20-09:20

3 stops42h 00m

$2,240

CairnsHelsinki

CNS - HEL

CNSHEL

Cairns

Sun 17/5

13:40-23:00

3 stops64h 20m

Helsinki-Vantaa

Thu 21/5

16:00-12:55

3 stops37h 55m

$2,390

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

When to book flights from Cairns to Helsinki

Are you open to changing your travel dates? Check out the ideal times to fly from Cairns to Helsinki according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Cairns to Helsinki (CNS to HEL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Cairns to Helsinki

Fastest flight time

31h 00m

Direct flights

None
The fastest flight from Cairns to Helsinki takes 31h 00m
There are no direct flights from Cairns to Helsinki. There are no popular flight routes from Cairns to Helsinki.
Search flight deals

  • How far is Cairns to Helsinki-Vantaa by plane?

    Cairns and Helsinki-Vantaa are 13308.3 km apart from one another. Typically, this will take 31h 00m by plane in normal conditions.

  • When did momondo last update prices for flights from Cairns Airport to Helsinki-Vantaa Airport?

    Prices for flights from Cairns Airport to Helsinki-Vantaa Airport were last updated today.

  • How old do you have to be to fly from Cairns Airport to Helsinki-Vantaa Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Cairns Airport to Helsinki-Vantaa Airport.

  • What documentation or ID do you need to fly to Helsinki-Vantaa Airport?

    The travel and health documents you'll need for your trip to Helsinki-Vantaa Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Helsinki-Vantaa Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • How do I get Price Alerts for flights from Cairns to Helsinki?

    Price Alerts will notify you by email when the price for flights to Helsinki from Cairns decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

  • How can I save money on flights from Cairns to Helsinki with momondo?

    By using tools like our “Price Calendar”, you can see the best days for return flights on your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • How does momondo find its flight prices?

    momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

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Why use momondo?

Why should I use momondo to find a flight deal from Cairns to Helsinki?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Cairns to Helsinki . Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Cairns to Helsinki with flexible booking policies on momondo?

momondo does allow users to show only those flights to Helsinki from Cairns which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Cairns to Helsinki?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Cairns to Helsinki.

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

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

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