ADL - HEL

$2,159 Find Cheap Flights from Adelaide to Helsinki

This is the cheapest return flight price found by a KAYAK user in the last 72 hours by searching for a flight from Adelaide to Helsinki departing on 28/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Helsinki

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Adelaide to Helsinki, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Adelaide to Helsinki, as well as popular online travel agencies
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Everything you should know

Cheapest return fare
$2,159
Typical prices: $2,375-$1,976
Turkish Airlines
Thu 28/5Mon 1/6
ADL - HEL • 2 stops
Cheapest one-way flight
$5,335
Multiple Airlines
Tue 14/7
ADL - HEL • 2 stops
Top airlines
Cheapest • from $2,159 (return)
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Direct flights
Not available
There are currently no direct flights between Adelaide and Helsinki. You’ll need at least 1 connection.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 28% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Helsinki!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Adelaide to Helsinki (ADL-HEL)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Adelaide to Helsinki that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Adelaide to Helsinki

Thu, 28 May - Mon, 1 Jun
Turkish Airlines Logo
09:45 - 23:55
ADL
-
HEL
44h 40m
2 stops
Turkish Airlines Logo
19:35 - 07:00
HEL
-
ADL
52h 55m
2 stops
$2,159Turkish Airlines
Tue, 7 Jul - Fri, 31 Jul
Multiple Airlines Logo
09:30 - 21:45
ADL
-
HEL
42h 45m
2 stops
Multiple Airlines Logo
16:10 - 07:30
HEL
-
ADL
32h 50m
2 stops
$2,360Multiple Airlines
Tue, 7 Jul - Thu, 30 Jul
Multiple Airlines Logo
09:30 - 21:45
ADL
-
HEL
42h 45m
2 stops
Multiple Airlines Logo
20:30 - 07:30
HEL
-
ADL
52h 30m
2 stops
$2,380Multiple Airlines
Tue, 7 Jul - Fri, 31 Jul
Multiple Airlines Logo
21:45 - 18:40
ADL
-
HEL
51h 25m
3 stops
Multiple Airlines Logo
19:35 - 16:40
HEL
-
ADL
62h 35m
3 stops
$2,619Multiple Airlines
Tue, 7 Jul - Thu, 30 Jul
Multiple Airlines Logo
21:40 - 15:15
ADL
-
HEL
24h 05m
1 stop
Multiple Airlines Logo
18:30 - 07:00
HEL
-
ADL
30h 00m
2 stops
$2,628Multiple Airlines
Tue, 7 Jul - Fri, 31 Jul
Qatar Airways Logo
21:40 - 15:15
ADL
-
HEL
24h 05m
1 stop
Qatar Airways Logo
17:10 - 15:50
HEL
-
ADL
40h 10m
1 stop
$2,637Qatar Airways
Tue, 7 Jul - Thu, 30 Jul
Multiple Airlines Logo
21:45 - 18:40
ADL
-
HEL
51h 25m
3 stops
Multiple Airlines Logo
08:20 - 08:10
HEL
-
ADL
41h 20m
3 stops
$2,643Multiple Airlines
Tue, 7 Jul - Thu, 30 Jul
Qatar Airways Logo
21:40 - 15:15
ADL
-
HEL
24h 05m
1 stop
Qatar Airways Logo
17:10 - 15:50
HEL
-
ADL
40h 10m
1 stop
$2,685Qatar Airways
Tue, 7 Jul - Fri, 31 Jul
Multiple Airlines Logo
11:50 - 15:15
ADL
-
HEL
33h 55m
2 stops
Multiple Airlines Logo
17:10 - 15:50
HEL
-
ADL
40h 10m
1 stop
$2,743Multiple Airlines
Tue, 7 Jul - Thu, 30 Jul
Multiple Airlines Logo
21:45 - 18:40
ADL
-
HEL
51h 25m
3 stops
Multiple Airlines Logo
19:35 - 07:00
HEL
-
ADL
28h 55m
2 stops
$2,780Multiple Airlines
Booking Insights

KAYAK's insights & trends for Adelaide to Helsinki flights

Get data-powered insights and trends into flights from Adelaide to Helsinki to help you find the cheapest flights, the best time to fly and much more.

How much is a return flight from Adelaide to Helsinki?

This analysis is based on the cheapest return trip price found on KAYAK in the last 12 months by searching for a flight from Adelaide to Helsinki departing in May.

What is the cheapest month to fly from Adelaide to Helsinki?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Adelaide to Helsinki, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Adelaide to Helsinki is February, where tickets cost $1,514 (return) on average. On the other hand, the most expensive months are December and July, where the average cost of round-trip tickets is $2,792 and $2,420 respectively.

Good to know

Low seasonApril
Cheapest flight$2,159
Most popular time to fly (15% more expensive on average)
Flight from Adelaide to Helsinki

When to book flights from Adelaide to Helsinki

Are your dates flexible? Find out the best times to travel from Adelaide to Helsinki based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Adelaide to Helsinki

  • What is the cheapest flight from Adelaide to Helsinki?

    In the last 3 days, the lowest price for a flight from Adelaide to Helsinki was $5,335 for a one-way ticket and $2,159 for a return.

  • Which aircraft models fly most regularly from Adelaide to Helsinki?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Adelaide to Helsinki?

    Star Alliance, and oneworld are the airline alliances operating flights between Adelaide and Helsinki, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from Adelaide to Helsinki, Qatar Airways or Turkish Airlines?

    The two airlines most popular with KAYAK users for flights from Adelaide to Helsinki are Qatar Airways and Turkish Airlines. With an average price for the route of $2,257 and an overall rating of 7.4, Qatar Airways is the most popular choice. Turkish Airlines is also a great choice for the route, with an average price of $1,688 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Adelaide to Helsinki?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Adelaide to Helsinki.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Adelaide to Helsinki?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Helsinki from Adelaide is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Adelaide to Helsinki?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Helsinki with an airline and back to Adelaide with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Adelaide to Helsinki?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Helsinki from Adelaide up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Adelaide to Helsinki

 
See real verified KAYAK customer reviews for airlines flying from Adelaide to Helsinki. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Adelaide to Helsinki? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
Qatar AirwaysOverall score based on 3730 reviews
7.3Food
7.5Boarding
7.9Crew
7.4Comfort
7.3Entertainment
Airline reviews

Very poor No information given to why we turned around.. No one at airport to help

2.0 MediocreAnonymous, Mar 2026
SYD - DOH
Read more Qatar Airways reviews

Very poor No information given to why we turned around.. No one at airport to help

The boarding experience did not follow the Zones that were listed on the boarding passes. This was a two-level aircraft with many passengers. Because zones were not called out by the airline staff, there was simply a mob trying to board and it was not a pleasant experience.

In the business class it was everything wonderful. However in the economy is a hell. BTW. When I asked to search for tickets, I ordered business and I was offered options with economy, that was not clear in the order, so I could've acted faster to rectify it.

It was very good. It was a long flight and being a tight with little leg room.

Friendly and discreet staff. Could have done with a few more offers of water/snacks overnight. Movie and tv selection notably poor. Seats not especially comfortable

Awesome hospitality, awesome staff, awesome food & awesome travel time. Thanks

Nothing to complain. The staff and flight was good especially the seats which was better compared than the cloth ones on Qatar airways

I wish the leg room was better for Economy especially for the outbound flights to India . The outbound flight to US and Qatar was good

The check-in and crew staff were wonderful. The food was reasonable. The online side Qatar was very poor. Seats were very tight and not very comfortable for a 14 hour flight!

My flight was with American Airlines 120. The flight was delayed 3 hours and I missed my connection. When I arrived in Doha, the AA staff told me to call an 800 number to rebook a different flight, which was unacceptable. Eventually a Qatar Air staff member helped rebook me on a flight to Manila, that was 12 hours later. They offered me a hotel and meal voucher which I declined, because I didn’t want to leave the airport. Long story short, I spent 12 hours in the Doha airport waiting for my next flight.

It was peaceful excited We enjoyed it always Turkish peaceful excited

Cabin was kept very hot and it was uncomfortable. Entertainment system did not work at my seat. Crew and service is fantastic

the cabin was kept too hot. couldn't sleep as a result

Very Bad experience bqz I was missed my next flight.

it was great honestly for the melbourne flight a kit with blindfold and slippers was probided to each passenger on the seat and the food was really great will definitely recommend people take turkish airlines for travel not just on the sin-melbourne route.

The crew on this flight provided exceptional business class service to me.

Everything about that day was great I was happy with how things went as a first time traveling with the airline thank you for all that you’ve doing by taking us there to our various destinations thanks.

Requested food options were always finished. Supplied food items were good but of course not the desired choices.

PLEASE GIVRE US PERMISSION TO BOOK SEAT NUMBER EVEN WITH FEES

My experience with Turkish Airlines was good. I didn’t get the meal I ordered. So I didn’t have anything to eat which was disappointing.

Everything you need to know for your flight from Adelaide to Helsinki

Information on your arrival and departure airports