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Cheap flights from Adelaide to Helsinki from $1,616

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 28/10. Fares are subject to change and may not be available on all flights or dates of travel.
ADL — HEL
24 May — 31 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Adelaide to Helsinki

Enter your travel dates to find the best prices.

Cheapest flights from Adelaide to Helsinki
Explore the most affordable flight options available from Adelaide to Helsinki. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 24 April 2026.

Wed 28/1011:00
ADL
-
HEL
2 stops63h 35m
Turkish Airlines
Sun 1/1112:30
HEL
-
ADL
2 stops35h 10m
Turkish Airlines
Deal found 19/4$1,616
Wed 20/522:00
ADL
-
HEL
2 stops29h 05m
Multiple Airlines
Tue 26/500:30
HEL
-
ADL
2 stops28h 15m
Multiple Airlines
Deal found 22/4$2,212
Sun 7/609:45
ADL
-
HEL
2 stops44h 40m
Multiple Airlines
Sun 14/619:35
HEL
-
ADL
3 stops54h 05m
Multiple Airlines
Deal found 23/4$2,323
Wed 11/1122:00
ADL
-
HEL
1 stop24h 45m
Qatar Airways
Sun 15/1107:05
HEL
-
ADL
2 stops25h 30m
Qatar Airways
Deal found 23/4$2,359
Wed 28/1022:40
ADL
-
HEL
1 stop23h 55m
Emirates
Sun 1/1115:50
HEL
-
ADL
1 stop20h 30m
Emirates
Deal found 21/4$2,470

Find flight deals from Adelaide to Helsinki

Discover tips and strategies to find the most affordable flight options for your journey from Adelaide (ADL) to Helsinki (HEL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 24 April 2026.

Round-trip from

$2,212

Popular in

December

Cheapest in

February

Average price

$2,029
Qantas Airways
  • Qantas Airways
  • 20/5-26/5
  • 4 total stops
  • 57h 20m total
  • Adelaide to Helsinki
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($244 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($84 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Adelaide 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, Cheapflights users made 647,157 searches. Data last updated 24 April 2026.
Use the filters below to find and compare flights from Adelaide to Helsinki that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

AdelaideHelsinki

ADL - HEL

ADLHEL

Adelaide

Wed 20/5

22:00-20:35

2 stops29h 05m

Helsinki-Vantaa

Tue 26/5

00:30-11:15

2 stops28h 15m

$2,212

AdelaideHelsinki

ADL - HEL

ADLHEL

Adelaide

Sun 17/5

22:00-23:50

2 stops32h 20m

Helsinki-Vantaa

Sun 24/5

19:35-07:00

2 stops28h 55m

$2,540

AdelaideHelsinki

ADL - HEL

ADLHEL

Adelaide

Sun 17/5

18:50-18:40

3 stops30h 20m

Helsinki-Vantaa

Sun 24/5

11:00-21:10

3 stops51h 40m

$2,618

AdelaideHelsinki

ADL - HEL

ADLHEL

Adelaide

Tue 16/6

09:45-23:55

2 stops44h 40m

Helsinki-Vantaa

Sun 12/7

17:10-15:30

1 stop39h 50m

$2,874

AdelaideHelsinki

ADL - HEL

ADLHEL

Adelaide

Thu 21/5

18:50-11:20

3 stops47h 00m

Helsinki-Vantaa

Thu 28/5

06:20-22:10

3 stops33h 20m

$2,930

AdelaideHelsinki

ADL - HEL

ADLHEL

Adelaide

Thu 21/5

22:00-09:35

2 stops42h 05m

Helsinki-Vantaa

Thu 28/5

19:35-07:00

2 stops52h 55m

$3,000

AdelaideHelsinki

ADL - HEL

ADLHEL

Adelaide

Sun 7/6

08:50-14:40

3 stops36h 20m

Helsinki-Vantaa

Sun 14/6

19:30-13:35

3 stops35h 35m

$3,151

AdelaideHelsinki

ADL - HEL

ADLHEL

Adelaide

Tue 16/6

08:50-14:40

3 stops36h 20m

Helsinki-Vantaa

Sun 12/7

14:05-09:25

3 stops36h 50m

$3,315

AdelaideHelsinki

ADL - HEL

ADLHEL

Adelaide

Wed 20/5

07:50-12:15

3 stops34h 55m

Helsinki-Vantaa

Wed 27/5

16:00-11:55

3 stops37h 25m

$3,437
Cheapest one-way

AdelaideHelsinki

ADL - HEL

ADLHEL

Adelaide

Fri 31/7

06:15-01:30

3 stops49h 45m

$2,536

Flights are sorted by cheapest return flights first.

Deals found on 21/4

Showing 1-10 of 11 resultsSorted by cheapest first
1
2

Best time to book a flight from Adelaide to Helsinki

Have a flexible travel schedule? Discover the best time to fly to Helsinki from Adelaide with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

What is the cheapest month to book a flight from Adelaide to Helsinki?

Currently, February is the cheapest month in which you can book a flight from Adelaide to Helsinki (average of $1,453). Flying from Adelaide to Helsinki in December is currently the most expensive (average of $2,678). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost for a return flight from Adelaide to Helsinki?

Reviews of airlines servicing Helsinki

Get insights into the airlines that provide service to Helsinki. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Helsinki. Reviews last updated 24 April 2026.
See what other customers who have flown with Qantas Airways,Qatar Airways, andTurkish Airlines from Adelaide to Helsinki have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Qantas Airways
7.5
Good
1,025 reviews
Check prices

Overall

7.5

Food

7.0

Boarding

7.7

Crew

8.1

Entertainment

7.2

Comfort

7.5

Reviews

1 / 20
2.0
Mediocre

Midhat,Feb 2026

WYA - ADL

Frequent delays, 3rd week in a row. Flight attendants not at all friendly.
Qantas Airways
7.5
Good
1,025 reviews
Qantas Airways
7.5
Good
1,025 reviews
Check prices

Overall

7.5

Food

7.0

Boarding

7.7

Crew

8.1

Entertainment

7.2

Comfort

7.5

Reviews

1 / 20
2.0
Mediocre

Midhat,Feb 2026

WYA - ADL

Frequent delays, 3rd week in a row. Flight attendants not at all friendly.
Qatar Airways
7.4
Good
3,728 reviews
Qantas Airways
7.5
Good
1,025 reviews
Check prices

Overall

7.5

Food

7.0

Boarding

7.7

Crew

8.1

Entertainment

7.2

Comfort

7.5

Reviews

1 / 20
2.0
Mediocre

Midhat,Feb 2026

WYA - ADL

Frequent delays, 3rd week in a row. Flight attendants not at all friendly.
Turkish Airlines
7.4
Good
4,326 reviews
Qantas Airways
7.5
Good
1,025 reviews
Check prices

Overall

7.5

Food

7.0

Boarding

7.7

Crew

8.1

Entertainment

7.2

Comfort

7.5

Reviews

1 / 20
2.0
Mediocre

Midhat,Feb 2026

WYA - ADL

Frequent delays, 3rd week in a row. Flight attendants not at all friendly.

Related info for your journey

Find useful and relevant information for your journey from Adelaide to Helsinki. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Adelaide to Helsinki?

    Airlines like Qatar Airways fly from Adelaide to Helsinki in about 30h 20m. The time it takes to get you to your destination can typically vary by up to . Airlines will cover a distance of 14589 km.

  • What are the cheapest airlines flying from Adelaide to Helsinki round-trip?

    Flying on Turkish Airlines is currently your cheapest option to Helsinki, with prices starting at $1,441. Additional round-trip tickets that might be worth considering are offered by Qatar Airways and Qantas Airways, with the lowest prices starting at $1,570 and $1,780, respectively. You may be able to fly from Adelaide to Helsinki for 28% less than the average price by searching for these airlines.

  • Can I find deals for flights from Adelaide to Helsinki that include hotel bookings?

    Yes. In addition to deals on Adelaide to Helsinki flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Adelaide to Helsinki?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Adelaide to Helsinki.

  • Can I find deals for business class flights from Adelaide to Helsinki?

    Yes. Cheapflights offers flight deals from Adelaide to Helsinki by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Adelaide to Helsinki?

    Currently, February is the cheapest month in which you can book a flight from Adelaide to Helsinki (average of $1,453). Flying from Adelaide to Helsinki in December is currently the most expensive (average of $2,678). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Helsinki?

Book flights to Helsinki if you plan to visit one of these locations
Vantaa

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Top 3 airlines flying from Adelaide to Helsinki

Discover the top 3 airlines that operate flights from Adelaide to Helsinki. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 24 April 2026.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$1,441Average$1,650FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
Qatar AirwaysCheapest$1,570Average$2,165FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
Qantas AirwaysCheapest$1,780Average$2,419FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Adelaide to Helsinki?

Deals for Adelaide to Helsinki flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Adelaide to Helsinki?

Millions of users choose and trust Cheapflights to book the best flight deals from Adelaide to Helsinki for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Adelaide to Helsinki with no change fees?

Yes! Cheapflights helps users easily find flights from Adelaide to Helsinki with no change fees.

Can Cheapflights notify me if prices for flights from Adelaide to Helsinki become cheaper?

Yes! Start tracking prices for Adelaide to Helsinki flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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