ADL - HEL

$665 Find Cheap Flights from Adelaide to Helsinki – Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest return flight
$1,682
Typical prices: $1,620-$2,746
Multiple Airlines
Sun 28/1Mon 5/2
ADL - HEL • 3 stops
Cheapest one-way flight
$665
Typical prices: $1,325-$1,978
Multiple Airlines
Wed 31/1
ADL - HEL • 3 stops
Direct flights
Not available
There are currently no direct flights between Adelaide and Helsinki. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
February
Cheapest • 30% price drop
January
Most popular
Good to know
+1
Good to know
+1
Top stopover airports
Doha Hamad Intl (DOH)
Cheapest • Avg $1,998 (return)
Dubai Intl (DXB)
Shortest trip • 22h 10m (one-way)
Insights
Insights
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We hope you enjoy your trip to Helsinki!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Adelaide to Helsinki (ADL-HEL)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Adelaide to Helsinki

Thu, 28 Jan - Fri, 5 Feb
Multiple Airlines Logo
14:50 - 23:50ADL  Adelaide-HEL Helsinki-Vantaa
41h 30m3 stops Melbourne Beijing Capital Stockholm Arlanda
Multiple Airlines Logo
15:05 - 17:05HEL  Helsinki-Vantaa-ADL Adelaide
41h 30m1 stop Doha Hamad Intl
$1,682Multiple Airlines
Thu, 4 Feb - Mon, 8 Feb
Multiple Airlines Logo
06:15 - 15:30ADL  Adelaide-HEL Helsinki-Vantaa
41h 45m3 stops Melbourne Abu Dhabi Zayed Intl Berlin Brandenburg
Multiple Airlines Logo
15:05 - 17:05HEL  Helsinki-Vantaa-ADL Adelaide
41h 30m1 stop Doha Hamad Intl
$1,924Multiple Airlines
Thu, 4 Feb - Mon, 8 Feb
Qatar Airways Logo
06:10 - 13:35ADL  Adelaide-HEL Helsinki-Vantaa
39h 55m2 stops Melbourne Doha Hamad Intl
Qatar Airways Logo
15:05 - 17:05HEL  Helsinki-Vantaa-ADL Adelaide
41h 30m1 stop Doha Hamad Intl
$2,002Qatar Airways
Thu, 28 Jan - Fri, 5 Feb
Qatar Airways Logo
06:10 - 13:35ADL  Adelaide-HEL Helsinki-Vantaa
39h 55m2 stops Melbourne Doha Hamad Intl
Qatar Airways Logo
15:05 - 17:05HEL  Helsinki-Vantaa-ADL Adelaide
41h 30m1 stop Doha Hamad Intl
$2,115Qatar Airways
Fri, 5 Feb - Fri, 26 Feb
Multiple Airlines Logo
13:40 - 07:20ADL  Adelaide-HEL Helsinki-Vantaa
26h 10m2 stops Melbourne Doha Hamad Intl
Multiple Airlines Logo
15:05 - 17:05HEL  Helsinki-Vantaa-ADL Adelaide
41h 30m1 stop Doha Hamad Intl
$2,158Multiple Airlines
Thu, 4 Feb - Mon, 8 Feb
Multiple Airlines Logo
22:40 - 13:55ADL  Adelaide-HEL Helsinki-Vantaa
23h 45m1 stop Dubai Intl
Multiple Airlines Logo
15:45 - 20:50HEL  Helsinki-Vantaa-ADL Adelaide
20h 35m1 stop Dubai Intl
$2,161Multiple Airlines
Tue, 2 Feb - Wed, 24 Feb
Multiple Airlines Logo
10:10 - 06:00ADL  Adelaide-HEL Helsinki-Vantaa
28h 20m2 stops Melbourne Bangkok Suvarnabhumi
Multiple Airlines Logo
15:45 - 20:50HEL  Helsinki-Vantaa-ADL Adelaide
20h 35m1 stop Dubai Intl
$2,164Multiple Airlines
Tue, 2 Feb - Sun, 28 Feb
Multiple Airlines Logo
10:10 - 06:00ADL  Adelaide-HEL Helsinki-Vantaa
28h 20m2 stops Melbourne Bangkok Suvarnabhumi
Multiple Airlines Logo
15:45 - 20:50HEL  Helsinki-Vantaa-ADL Adelaide
20h 35m1 stop Dubai Intl
$2,164Multiple Airlines
Tue, 2 Feb - Thu, 25 Feb
Qantas Airways Logo
22:40 - 13:55ADL  Adelaide-HEL Helsinki-Vantaa
23h 45m1 stop Dubai Intl
Qantas Airways Logo
15:45 - 20:50HEL  Helsinki-Vantaa-ADL Adelaide
20h 35m1 stop Dubai Intl
$2,264Qantas Airways
Mon, 8 Feb - Sun, 28 Feb
Qantas Airways Logo
22:40 - 13:55ADL  Adelaide-HEL Helsinki-Vantaa
23h 45m1 stop Dubai Intl
Qantas Airways Logo
15:45 - 20:50HEL  Helsinki-Vantaa-ADL Adelaide
20h 35m1 stop Dubai Intl
$2,264Qantas Airways
Booking Insights

Price, demand, and travel trends for Adelaide to Helsinki flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights with more confidence.

What's the cheapest day of the week to fly from Adelaide to Helsinki?

Based on deals KAYAK users found in the last 12 months, Thursday is the cheapest day of the week to fly from Adelaide to Helsinki. It's 18% cheaper than the average day, while Friday is the most expensive, with prices 63% higher.

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Key details for Adelaide to Helsinki flights

Cheapest flight

$665
The most popular month to fly with an average 36% increase in travellers.
One-way 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

Your Adelaide to Helsinki flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines, and booking tips.

  • Which cabin classes can I book on flights from Adelaide to Helsinki?

    Two cabin classes are available on flights from Adelaide to Helsinki:

    • Economy class
    • Business Class

  • How long is a flight from Adelaide to Helsinki?

    A direct flight from Adelaide to Helsinki takes 00m, covering 23,479 km.

  • Do I need a passport to fly from Adelaide to Helsinki?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a Adelaide to Helsinki flight?

    Return flights from Adelaide to Helsinki range from $1,620 to $2,746, with an average of $2,237 over the past 12 months. Anything below $1,620 counts as a good deal.

  • How are flight prices from Adelaide to Helsinki looking right now?

    One-way fares from Adelaide to Helsinki are currently lower than usual. Average one-way flight prices are about $1,292, which is 18% below the typical average for this route.

  • Which car hire options are available at Helsinki-Vantaa Airport (HEL)?

    Helsinki-Vantaa Airport (HEL) hosts 5 major car hire companies, with daily rates averaging $74 for economy cars. Top options include:

    • GREEN MOTION
    • ADDCAR RENTAL
    • Alamo
    • Sixt
    • Europcar

  • Which airports can I use when flying from Adelaide to Helsinki?

    Flights from Adelaide to Helsinki usually depart from Adelaide (ADL) and arrive at Helsinki-Vantaa (HEL).

  • Which airports do connecting flights from Adelaide to Helsinki pass through?

    One-stop flights from Adelaide to Helsinki most commonly connect through:

    • Doha Hamad Intl (DOH) – 42% of one-stop connections
    • Dubai Intl (DXB) – 42% of one-stop connections
    • Hong Kong Intl (HKG) – 8% of one-stop connections
    • Singapore Changi (SIN) – 8% of one-stop connections

  • Can I save money by using flexible dates for flights from Adelaide to Helsinki?

    Yes. Flexible dates can save you up to 50% on flights from Adelaide to Helsinki. Thursday is the cheapest departure day at $1,840 return on average, while Friday is the most expensive at $3,658, a difference of $1,818.

    KAYAK's flexible dates feature shows options up to three days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different stopover airport from Adelaide to Helsinki?

    Flying via Dubai Intl (DXB) gives the shortest average 1-stop total travel time of 22h 10m, compared to 25h 42m via Hong Kong Intl (HKG) and 32h 22m via Doha Hamad Intl (DOH).

  • What is the time difference between Adelaide and Helsinki?

    Helsinki is 8 hours behind Adelaide (Eastern European Time vs Central Australia Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Helsinki?

    Some of the most popular sights in Helsinki are Helsingin päärautatieasema and Helsinki Central Station Square. These are among the most viewed places in Helsinki on KAYAK.

Your guide to booking Adelaide to Helsinki flights

Get tips on when to book, when to fly, and what to know before your trip.
  • If your dates are flexible, aim for a Thursday departure and avoid flying on Friday. On this route, Thursday flights average $1,840, about $1,818 less than Friday fares (50% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Adelaide to Helsinki trip for February. Fares historically average $1,556 return in that month – typically $1,243 less than the most expensive month, which is December (based on the last 12 months).

More options for your flight from Adelaide to Helsinki

Complete your trip to Helsinki with a hotel stay or car hire

Car hire in Helsinki
Hotels in Helsinki
Holidays in Helsinki