ADL - HEL

$950 Find Cheap Flights from Adelaide to Helsinki

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Adelaide to Helsinki departing on 8/6. 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
Travellers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 20% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Free to useThere are no hidden charges or fees.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest return fare
$1,654
Overall average: $1,676
Multiple Airlines
Wed 18/3Mon 30/3
ADL - HEL • 3 stops
Cheapest one-way flight
$950
Multiple Airlines
Mon 8/6
ADL - HEL • 3 stops
Top airlines
Qatar Airways
Cheapest • from $2,095 (return)
Finnair
Best reviews • 7.6 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
February
Cheapest • 27% price drop
July
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

Wed, 18 Mar - Mon, 30 Mar
Multiple Airlines Logo
06:15 - 18:35
ADL
-
HEL
44h 50m
3 stops
Multiple Airlines Logo
17:10 - 16:50
HEL
-
ADL
40h 10m
1 stop
$1,654Multiple Airlines
Wed, 18 Mar - Mon, 30 Mar
Multiple Airlines Logo
18:20 - 18:05
ADL
-
HEL
32h 15m
3 stops
Multiple Airlines Logo
19:35 - 06:10
HEL
-
ADL
27h 05m
2 stops
$1,752Multiple Airlines
Sat, 14 Mar - Sat, 21 Mar
Multiple Airlines Logo
09:15 - 18:05
ADL
-
HEL
41h 20m
3 stops
Multiple Airlines Logo
19:00 - 08:10
HEL
-
ADL
28h 40m
2 stops
$1,785Multiple Airlines
Wed, 18 Mar - Mon, 30 Mar
Multiple Airlines Logo
18:20 - 11:35
ADL
-
HEL
49h 45m
3 stops
Multiple Airlines Logo
08:20 - 11:15
HEL
-
ADL
43h 25m
3 stops
$1,974Multiple Airlines
Sat, 14 Mar - Sat, 21 Mar
Multiple Airlines Logo
09:15 - 18:05
ADL
-
HEL
41h 20m
3 stops
Multiple Airlines Logo
19:00 - 19:00
HEL
-
ADL
63h 30m
3 stops
$1,977Multiple Airlines
Wed, 18 Mar - Mon, 30 Mar
Multiple Airlines Logo
12:00 - 12:20
ADL
-
HEL
56h 50m
2 stops
Multiple Airlines Logo
17:10 - 16:50
HEL
-
ADL
40h 10m
1 stop
$2,080Multiple Airlines
Sat, 14 Mar - Sat, 21 Mar
Qatar Airways Logo
22:00 - 11:10
ADL
-
HEL
45h 40m
2 stops
Qatar Airways Logo
16:00 - 17:05
HEL
-
ADL
40h 35m
1 stop
$2,095Qatar Airways
Fri, 27 Mar - Thu, 2 Apr
Qantas Airways Logo
20:00 - 05:45
ADL
-
HEL
42h 15m
2 stops
Qantas Airways Logo
00:30 - 09:25
HEL
-
ADL
25h 25m
2 stops
$2,182Qantas Airways
Fri, 27 Mar - Thu, 2 Apr
Qantas Airways Logo
19:00 - 05:45
ADL
-
HEL
43h 15m
2 stops
Qantas Airways Logo
00:30 - 09:25
HEL
-
ADL
25h 25m
2 stops
$2,220Qantas Airways
Sat, 14 Mar - Sat, 21 Mar
Multiple Airlines Logo
09:15 - 18:05
ADL
-
HEL
41h 20m
3 stops
Multiple Airlines Logo
16:00 - 17:05
HEL
-
ADL
40h 35m
1 stop
$2,226Multiple 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.

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 $1,459 (return) on average. On the other hand, the most expensive months are December and July, where the average cost of round-trip tickets is $2,690 and $2,331 respectively.

Good to know

Low seasonApril
Cheapest flight$950
Best time to beat the crowds but there is an average 8% increase in price.
Most popular time to fly (16% 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 $950 for a one-way ticket and $1,654 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, Finnair or Qatar Airways?

    The two airlines most popular with KAYAK users for flights from Adelaide to Helsinki are Finnair and Qatar Airways. With an average price for the route of $2,170 and an overall rating of 7.6, Finnair is the most popular choice. Qatar Airways is also a great choice for the route, with an average price of $2,169 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.

  • Which airlines provide the cheapest flights from Adelaide to Helsinki?

    In the past 3 days, the cheapest return tickets from Adelaide to Helsinki were found on Qatar Airways ($2,095) and Qantas Airways ($2,182).

Reviews of the top 3 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.
7.6
FinnairOverall score based on 1360 reviews
7.7Boarding
6.7Food
6.9Entertainment
7.4Comfort
8.2Crew
Airline reviews

Very good seat, very comfortable, good food, and good service.

10.0 ExcellentSunny, Jan 2026
HEL - DEL
Read more Finnair reviews

Very good seat, very comfortable, good food, and good service.

It was a good flight, very comfortable seats for sleeping in business class. Probably the most comfortable business class seat I've ever had (20+ times in business class on various airlines). Service was good, but the only downside is my screen didn't work and it had to be reset multiple times to get it to shut off. I had to block my eyes because the screen was white almost the entire flight and I wore an eye mask when I slept. But when eating and reading in my seat, my eyes hurt because the only way to turn the screen off was reset it and the screen would only be off for a few minutes at a time.

Everything was wonderful! AirBus seats are more comfortable to sleep in as compared to the Boeing planes.

All reviews good because...flight from BWI to London ,economy seats was miserable. I usually book 1,step up from economy but this would have added 1500 bucks 1 way. Bit the bullet and upgraded for retun flight, otherwise all ratings would have been rock bottom.

Great. It was awesome to have boarding from the front and back of the plane as it made the process go very quickly

It was okay. The airplane was a little smaller than a flight from Thailand to Helsinki.

Wish that everyone would board the back of the plane first. Also let kids on first. The gate wasn’t open at arrival and we waited 45 minutes to takeoff. They made up for time in the air.

This was an absolutely exceptional flight. The flight attendants were extremely attentive and very friendly. They seemed to go out of their way to make us comfortable and to make sure that we had everything we needed., We were in business and were very happy with the size and the details for our pods. We would definitely recommend Finnair and will definitely be flying with them again.

We had an excellent trip with Finnair. This was our first time and we’re very pleased. The only issue was with the boarding - it was a little bit confusing and needs a little bit of streamlining.

Crew very lovely. Arrived an hour late due to bad weather. We were given new tickets to an other flight but it could have been organised better, so we did not have to run through the whole airport to.

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.

Worse fight I ever take since I start flying , still have even made home , and crew abandon us half way home . No water no food and no even anyone to answer our questions

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.

Very bad this airline changes my schedule date of travel and get me stranded in Istanbul for three days, paid for only one day hotel accommodation with only one breakfast and i had to pay for lunches ,and dinners and hotel accommodations for the two and half days

They changed the return flight to the next day and it interrupted the plans we had in our connecting city.

It was great! Great value for the price I paid. Great crew and great food in business class

This is my 2nd time with the Turkish airline. Would definitely recommend. In stability we connected to Indiago would not recommend, very cramped seating. No inflight entertainment..service was inferior.

I really enjoyed the food, only bad part on one of my flights my screen was a bit buggy but it wasn't a big deal it was one of their older planes so I understand that happens

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

Information on your arrival and departure airports