ADL - HEL

$1,122 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
$1,826
Typical prices: $1,725-$2,599
Multiple Airlines
Mon 5/11Mon 12/11
ADL - HEL • 2 stops
Cheapest one-way flight
$1,122
Typical prices: $1,302-$1,944
Multiple Airlines
Fri 30/11
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
June
Most popular
Good to know
+1
Good to know
+1
Top stopover airports
Doha Hamad Intl (DOH)
Cheapest • Avg $2,140 (return)
Hong Kong Intl (HKG)
Shortest trip • 25h 42m (one-way)
Insights
Insights
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We hope you enjoy your trip to Helsinki!
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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, 5 Nov - Thu, 12 Nov
Multiple Airlines Logo
11:30 - 11:10ADL  Adelaide-HEL Helsinki-Vantaa
56h 10m2 stops Guangzhou Baiyun London Heathrow
Multiple Airlines Logo
15:45 - 20:50HEL  Helsinki-Vantaa-ADL Adelaide
20h 35m1 stop Dubai Intl
$1,826Multiple Airlines
Thu, 5 Nov - Thu, 12 Nov
China Southern Logo
11:30 - 17:35ADL  Adelaide-HEL Helsinki-Vantaa
62h 35m2 stops Guangzhou Baiyun Beijing Daxing Intl
China Southern Logo
19:35 - 09:55HEL  Helsinki-Vantaa-ADL Adelaide
29h 50m2 stops Beijing Daxing Intl Guangzhou Baiyun
$1,855China Southern
Thu, 22 Oct - Thu, 29 Oct
Multiple Airlines Logo
11:30 - 14:40ADL  Adelaide-HEL Helsinki-Vantaa
34h 40m2 stops Guangzhou Baiyun London Gatwick
Multiple Airlines Logo
15:45 - 15:45HEL  Helsinki-Vantaa-ADL Adelaide
39h 30m2 stops Dubai Intl Melbourne
$1,973Multiple Airlines
Thu, 22 Oct - Tue, 27 Oct
Qatar Airways Logo
22:00 - 15:30ADL  Adelaide-HEL Helsinki-Vantaa
25h 00m1 stop Doha Hamad Intl
Qatar Airways Logo
08:50 - 15:55HEL  Helsinki-Vantaa-ADL Adelaide
22h 35m1 stop Doha Hamad Intl
$1,999Qatar Airways
Thu, 22 Oct - Tue, 27 Oct
Multiple Airlines Logo
18:30 - 01:30ADL  Adelaide-HEL Helsinki-Vantaa
38h 30m3 stops Melbourne New Delhi Indira Gandhi Intl Kastrup Copenhagen
Multiple Airlines Logo
15:45 - 15:45HEL  Helsinki-Vantaa-ADL Adelaide
39h 30m2 stops Dubai Intl Melbourne
$2,004Multiple Airlines
Thu, 5 Nov - Thu, 12 Nov
Qatar Airways Logo
22:00 - 13:35ADL  Adelaide-HEL Helsinki-Vantaa
24h 05m1 stop Doha Hamad Intl
Qatar Airways Logo
08:50 - 15:55HEL  Helsinki-Vantaa-ADL Adelaide
22h 35m1 stop Doha Hamad Intl
$2,014Qatar Airways
Thu, 22 Oct - Tue, 27 Oct
Multiple Airlines Logo
11:30 - 14:40ADL  Adelaide-HEL Helsinki-Vantaa
34h 40m2 stops Guangzhou Baiyun London Gatwick
Multiple Airlines Logo
15:45 - 15:45HEL  Helsinki-Vantaa-ADL Adelaide
39h 30m2 stops Dubai Intl Melbourne
$2,024Multiple Airlines
Thu, 22 Oct - Thu, 29 Oct
Multiple Airlines Logo
11:30 - 18:35ADL  Adelaide-HEL Helsinki-Vantaa
62h 35m2 stops Guangzhou Baiyun Beijing Daxing Intl
Multiple Airlines Logo
15:45 - 20:50HEL  Helsinki-Vantaa-ADL Adelaide
20h 35m1 stop Dubai Intl
$2,028Multiple Airlines
Thu, 19 Nov - Sun, 22 Nov
Qantas Airways Logo
10:10 - 06:00ADL  Adelaide-HEL Helsinki-Vantaa
28h 20m2 stops Melbourne Bangkok Suvarnabhumi
Qantas Airways Logo
00:05 - 09:25HEL  Helsinki-Vantaa-ADL Adelaide
24h 50m2 stops Singapore Changi Melbourne
$2,465Qantas Airways
Thu, 5 Nov - Sun, 8 Nov
Qantas Airways Logo
07:50 - 06:00ADL  Adelaide-HEL Helsinki-Vantaa
30h 40m2 stops Melbourne Bangkok Suvarnabhumi
Qantas Airways Logo
00:15 - 13:45HEL  Helsinki-Vantaa-ADL Adelaide
29h 00m2 stops Bangkok Suvarnabhumi Sydney Kingsford Smith
$2,504Qantas 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 from Adelaide to Helsinki with more confidence.

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

Thursday is the cheapest day of the week to fly from Adelaide to Helsinki and is 22% cheaper than the average day. Sunday is the most expensive day with flight prices 18% higher than average. Based on deals found by KAYAK users in the last 12 months.

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Key details for Adelaide to Helsinki flights

Low season

September

Cheapest flight

$1,122
Flights 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 route details based on KAYAK data, including flight times, airports, airlines, and booking questions.

  • 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 0h 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 $1,725 to $2,599, with an average of $2,192 over the past 12 months. Anything below $1,725 counts as a good deal.

  • Have flight prices from Adelaide to Helsinki changed much recently?

    Yes. Based on fares seen in the past 5 days, return flight prices on this route showed a wide range, from about $1,826 to $8,807. That means the highest observed fare was about 5x higher than the lowest one.

  • 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 $1,451, which is 7% 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 starting from around $5 for economy cars. Top options include:
    • ADDCAR RENTAL
    • GREEN MOTION
    • 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) – 63% of one-stop connections
    • Hong Kong Intl (HKG) – 19% of one-stop connections
    • Dubai Intl (DXB) – 13% of one-stop connections
    • Singapore Changi (SIN) – 6% of one-stop connections

    Doha Hamad Intl (DOH) handles the largest share of one-stop connections on this route.

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

    Yes. Being flexible with your travel dates can save you up to 34% on the Adelaide to Helsinki route. Thursday is the cheapest departure day at $1,725 return on average, while Sunday is the most expensive at $2,599, a difference of $874. KAYAK's flexible dates feature shows options up to 3 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 Hong Kong Intl (HKG) gives the shortest average 1-stop total travel time of 25h 42m, compared to 26h 36m via Dubai Intl (DXB) and 32h 18m via Doha Hamad Intl (DOH).

  • What is the time difference between Adelaide and Helsinki?

    Helsinki is 6 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 instead of Sunday. On this route, Thursday flights average $1,725 – about $874 less than Sunday (34% 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 $1,529 return in that month – typically $1,070 less than the most expensive month, which is January (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