What is the cheapest airline that flies from Adelaide to Helsinki-Vantaa?

Finnair is the most popular carrier operating from Adelaide to Helsinki-Vantaa

Which airlines fly to Helsinki?

Qatar Airways, Finnair and Qantas Airways are the top three most popular airlines that fly to Helsinki from Adelaide according to our data. Qatar Airways is the first choice among our users, with 63% of people opting to fly with this airline when travelling to Helsinki. Keep in mind that there are 3 different airlines that fly to Helsinki on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from Adelaide Airport to Helsinki-Vantaa Airport are updated daily.

How many operators does momondo search for flights from Adelaide Airport to Helsinki-Vantaa Airport?

There are 3 operators available for flights from Adelaide Airport to Helsinki-Vantaa Airport as of September 2025.

How old do you have to be to fly from Adelaide Airport to Helsinki-Vantaa 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 from Adelaide 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.

$1,056 Cheap Flights from Adelaide to Helsinki (ADL-HEL) in 2025

1 adult

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Adelaide to Helsinki (ADL-HEL)

Round-trip

One-way

Cheap return flights

10:50 - 11:40ADL-HEL

32h 20m2 stops

12:30 - 08:10HEL-ADL

35h 10m2 stops

$1,708Turkish Airlines

Find Deal

Fri, 24 Oct - Fri, 31 Oct

10:50 - 12:35ADL-HEL

57h 15m2 stops

19:00 - 15:50HEL-ADL

60h 20m3 stops

$2,084

Find Deal

Sat, 25 Oct - Sat, 1 Nov

12:35 - 11:15ADL-HEL

31h 10m3 stops

16:00 - 08:10HEL-ADL

31h 40m2 stops

$2,331Qatar Airways

Find Deal

Wed, 29 Oct - Sun, 2 Nov

12:35 - 11:15ADL-HEL

31h 10m3 stops

16:00 - 08:10HEL-ADL

31h 40m2 stops

$2,337Qatar Airways

Find Deal

Wed, 29 Oct - Sun, 2 Nov

11:40 - 15:15ADL-HEL

36h 05m3 stops

07:50 - 11:50HEL-ADL

43h 30m3 stops

$2,497British Airways

Find Deal

Wed, 29 Oct - Sun, 2 Nov

09:00 - 15:15ADL-HEL

38h 45m3 stops

14:00 - 13:45HEL-ADL

39h 15m3 stops

$2,600British Airways

Find Deal

Wed, 29 Oct - Sun, 2 Nov

15:25 - 15:15ADL-HEL

32h 20m2 stops

07:50 - 19:35HEL-ADL

27h 15m2 stops

$2,730Qantas Airways

Find Deal

Wed, 29 Oct - Sun, 2 Nov

06:30 - 14:20ADL-HEL

39h 20m3 stops

16:00 - 10:55HEL-ADL

34h 25m3 stops

$2,738Qantas Airways

Find Deal

Fri, 24 Oct - Fri, 31 Oct

21:40 - 15:15ADL-HEL

25h 05m1 stop

16:00 - 17:05HEL-ADL

40h 35m1 stop

$2,770Finnair

Find Deal

Fri, 24 Oct - Fri, 31 Oct

21:40 - 15:15ADL-HEL

25h 05m1 stop

16:00 - 17:05HEL-ADL

40h 35m1 stop

$2,883Finnair

Find Deal

Fri, 24 Oct - Fri, 31 Oct

Finnair flights from Adelaide to Helsinki

Our best Finnair deals on Adelaide to Helsinki flight tickets

Finnair

24 Oct

ADL21:40Adelaide

25h 05m

1 stop

HEL15:15Helsinki-Vantaa

31 Oct

HEL16:00Helsinki-Vantaa

40h 35m

1 stop

ADL17:05Adelaide

$2,770

Find similar

Finnair

24 Oct

ADL21:40Adelaide

25h 05m

1 stop

HEL15:15Helsinki-Vantaa

31 Oct

HEL16:00Helsinki-Vantaa

40h 35m

1 stop

ADL17:05Adelaide

$2,883

Find similar

Qatar Airways flights from Adelaide to Helsinki

Our best Qatar Airways deals on Adelaide to Helsinki flight tickets

Qatar Airways

29 Oct

ADL12:35Adelaide

31h 10m

3 stops

HEL11:15Helsinki-Vantaa

2 Nov

HEL16:00Helsinki-Vantaa

31h 40m

2 stops

ADL08:10Adelaide

$2,331

Find similar

Qatar Airways

29 Oct

ADL12:35Adelaide

31h 10m

3 stops

HEL11:15Helsinki-Vantaa

2 Nov

HEL16:00Helsinki-Vantaa

31h 40m

2 stops

ADL08:10Adelaide

$2,337

Find similar

Qatar Airways

24 Oct

ADL12:40Adelaide

55h 05m

3 stops

HEL12:15Helsinki-Vantaa

31 Oct

HEL16:00Helsinki-Vantaa

45h 55m

2 stops

ADL22:25Adelaide

$2,422

Find similar

Fly from

Fly to

Route

Depart

Return

Price

AdelaideHelsinki

ADL - HEL

ADLHEL

Adelaide

Fri 24/10

10:50-11:40

2 stops32h 20m

Helsinki-Vantaa

Fri 31/10

12:30-08:10

2 stops35h 10m

$1,708

AdelaideHelsinki

ADL - HEL

ADLHEL

Adelaide

Sat 25/10

10:50-12:35

2 stops57h 15m

Helsinki-Vantaa

Sat 1/11

19:00-15:50

3 stops60h 20m

$2,084

AdelaideHelsinki

ADL - HEL

ADLHEL

Adelaide

Wed 29/10

12:35-11:15

3 stops31h 10m

Helsinki-Vantaa

Sun 2/11

16:00-08:10

2 stops31h 40m

$2,331

AdelaideHelsinki

ADL - HEL

ADLHEL

Adelaide

Wed 29/10

12:35-11:15

3 stops31h 10m

Helsinki-Vantaa

Sun 2/11

16:00-08:10

2 stops31h 40m

$2,337

AdelaideHelsinki

ADL - HEL

ADLHEL

Adelaide

Wed 29/10

11:40-15:15

3 stops36h 05m

Helsinki-Vantaa

Sun 2/11

07:50-11:50

3 stops43h 30m

$2,497

AdelaideHelsinki

ADL - HEL

ADLHEL

Adelaide

Wed 29/10

09:00-15:15

3 stops38h 45m

Helsinki-Vantaa

Sun 2/11

14:00-13:45

3 stops39h 15m

$2,600

AdelaideHelsinki

ADL - HEL

ADLHEL

Adelaide

Wed 29/10

15:25-15:15

2 stops32h 20m

Helsinki-Vantaa

Sun 2/11

07:50-19:35

2 stops27h 15m

$2,730

AdelaideHelsinki

ADL - HEL

ADLHEL

Adelaide

Fri 24/10

06:30-14:20

3 stops39h 20m

Helsinki-Vantaa

Fri 31/10

16:00-10:55

3 stops34h 25m

$2,738

AdelaideHelsinki

ADL - HEL

ADLHEL

Adelaide

Fri 24/10

21:40-15:15

1 stop25h 05m

Helsinki-Vantaa

Fri 31/10

16:00-17:05

1 stop40h 35m

$2,770

AdelaideHelsinki

ADL - HEL

ADLHEL

Adelaide

Fri 24/10

21:40-15:15

1 stop25h 05m

Helsinki-Vantaa

Fri 31/10

16:00-17:05

1 stop40h 35m

$2,883

Flights are sorted by cheapest return flights first.

Showing 1-10 of 13 resultsSorted by cheapest first

How to get the cheapest flight ticket from Adelaide to Helsinki

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Helsinki?

The month of March is, on average, the cheapest month to fly to Helsinki from Adelaide, with most prices found around $1,726. If you are unable to visit Helsinki during the month of March, then departing from Adelaide during the month November is also very affordable. Most momondo users find prices during this month for around $1,841.

What is the cheapest day to depart on your flight to Helsinki?

The cheapest day to depart on your flight to Helsinki is on a Sunday when prices can be found for as low as $1,789. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Helsinki is Saturday, with ticket prices averaging around $2,474.

What is the cheapest time of day to depart on your flight to Helsinki?

The cheapest time of day to fly to Helsinki is in the morning when flights can be purchased for as low as $1,661. In contrast, the most expensive time of day to depart to Helsinki is in the evening when prices are around $2,415.

Can stopping save me money on Adelaide to Helsinki flights?

You could potentially save up to 12% on your flight if you consider stops on a Adelaide to Helsinki flight.

When to book flights from Adelaide to Helsinki

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

Estimated return price

Cheap Adelaide to Helsinki (ADL to HEL) flight deals and tips

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

Direct flights	None

There are no direct flights from Adelaide to Helsinki. There are no popular flight routes from Adelaide to Helsinki.

Search flight deals

How far is Adelaide to Helsinki-Vantaa by plane?
Helsinki-Vantaa is 14593.0 km away from Adelaide. A reasonable flight in good conditions will take 24h 45m.
When did momondo last update prices for flights from Adelaide Airport to Helsinki-Vantaa Airport?
Prices for flights from Adelaide Airport to Helsinki-Vantaa Airport are updated daily.
How many operators does momondo search for flights from Adelaide Airport to Helsinki-Vantaa Airport?
There are 3 operators available for flights from Adelaide Airport to Helsinki-Vantaa Airport as of September 2025.
How old do you have to be to fly from Adelaide Airport to Helsinki-Vantaa 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 from Adelaide 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.
What is the most popular airline from Adelaide to Helsinki?
Based on momondo bookings for flights between Adelaide and Helsinki, the leading airline is Qatar Airways, making up 63% of the total bookings. Other popular airlines include Finnair with 22% and Qantas Airways with 15%.

Best airlines flying from Adelaide to Helsinki

Compare and see reviews for airlines that fly from Adelaide to Helsinki with momondo

Airline	Rating	Free cancellation	Price
Qantas Airways	PriceFrom $1,674	Free cancellation	Rating 7.5 905 reviews	Search Qantas Airways flights
Finnair	PriceFrom $1,726	Free cancellation	Rating 7.6 1,323 reviews	Search Finnair flights
Qatar Airways	PriceFrom $1,753	Free cancellation	Rating 7.4 3,626 reviews	Search Qatar Airways flights

Kotka

Vantaa

Why use momondo?

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

It is quick and easy to find Adelaide to Helsinki flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Helsinki that suits you.

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

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

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

Once you have performed a search for Adelaide to Helsinki flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes momondo offers price alerts on flights to Helsinki from Adelaide. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Helsinki trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Start using Trips

Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

1 adult

Sat 11/10

Sat 18/10

Email me momondo's favourite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Finland

Airports servicing Finland

Lapland Airport

Cheap flights from Adelaide to Helsinki from $1,056

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Adelaide to Helsinki departing on 15/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Adelaide to Helsinki (ADL-HEL)

Cheap return flights

Cheap one-way flights

Finnair flights from Adelaide to Helsinki

Our best Finnair deals on Adelaide to Helsinki flight tickets

Qatar Airways flights from Adelaide to Helsinki

Our best Qatar Airways deals on Adelaide to Helsinki flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Adelaide to Helsinki that are best for you.

See travel insights to Helsinki from

How to get the cheapest flight ticket from Adelaide to Helsinki

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Helsinki?

What is the cheapest day to depart on your flight to Helsinki?

What is the cheapest time of day to depart on your flight to Helsinki?

The cheapest time of day to fly to Helsinki is in the morning when flights can be purchased for as low as $1,661. In contrast, the most expensive time of day to depart to Helsinki is in the evening when prices are around $2,415.

Can stopping save me money on Adelaide to Helsinki flights?

You could potentially save up to 12% on your flight if you consider stops on a Adelaide to Helsinki flight.

What is the cheapest airline that flies from Adelaide to Helsinki-Vantaa?

Finnair is the most popular carrier operating from Adelaide to Helsinki-Vantaa

Which airlines fly to Helsinki?

When to book flights from Adelaide to Helsinki

Cheap Adelaide to Helsinki (ADL to HEL) flight deals and tips

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

Direct flights

How far is Adelaide to Helsinki-Vantaa by plane?

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

How many operators does momondo search for flights from Adelaide Airport to Helsinki-Vantaa Airport?

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

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

What is the most popular airline from Adelaide to Helsinki?

Best airlines flying from Adelaide to Helsinki

Compare and see reviews for airlines that fly from Adelaide to Helsinki with momondo

Travelling to a place near Helsinki?

Why use momondo?

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

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

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

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

An easier way to manage your Helsinki trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Finland

Airports servicing Finland