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Cheap flights from Perth to Helsinki from $1,686

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/5. Fares are subject to change and may not be available on all flights or dates of travel.
PER — HEL
2 Apr — 9 Apr1
1 adult

Cheapflights Tip: The best prices from Perth to Helsinki-Vantaa are usually found in February or October, booked 4 days in advance, depart on a Monday or Sunday and return on a Tuesday

Cheap flight deals from Perth to Helsinki

Discover tips and strategies to find the most affordable flight options for your journey from Perth (PER) 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 28 March 2025.

Round-trip from

$1,686

Popular in

December

Cheapest in

February

Average price

$1,949
8/5-22/5
  • 8/5-22/5
  • 6 total stops
  • 73h 25m total
  • Perth to Helsinki
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($454 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease ($84 potential savings vs. average return price).
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Average for round-trip flights in March 2025
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Find flight deals from Perth to Helsinki

Cheapest flights from Perth to Helsinki
Explore the most affordable flight options available from Perth to Helsinki. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 March 2025.

Thu 8/510:35PER - HEL
3 stops42h 00mMultiple Airlines
Thu 22/517:25HEL - PER
3 stops31h 25mMultiple Airlines
Deal found 27/3$1,686
Wed 7/500:10PER - HEL
2 stops43h 10mCathay Pacific
Thu 22/508:00HEL - PER
2 stops33h 40mCathay Pacific
Deal found 27/3$1,747
Wed 7/500:10PER - HEL
1 stop34h 25mFinnair
Wed 21/500:35HEL - PER
1 stop26h 10mFinnair
Deal found 27/3$1,786
Thu 8/522:45PER - HEL
2 stops52h 50mQatar Airways
Thu 22/517:10HEL - PER
1 stop20h 30mQatar Airways
Deal found 27/3$2,100
Thu 8/518:35PER - HEL
1 stop24h 45mQantas Airways
Thu 22/508:00HEL - PER
1 stop22h 50mQantas Airways
Deal found 27/3$2,873
Sat 5/412:25PER - HEL
2 stops29h 35mKLM
Mon 21/418:25HEL - PER
3 stops25h 55mKLM
Deal found 27/3$3,192
Fri 4/401:10PER - HEL
2 stops38h 25mSingapore Airlines
Mon 21/406:10HEL - PER
2 stops36h 45mSingapore Airlines
Deal found 27/3$3,942

Cheapflights Fare Finder

Customise your flight search to find flights from Perth 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 28 March 2025.
Use the filters below to find and compare flights from Perth to Helsinki that are best for you.

Fly from

Perth

Fly to

Helsinki

Route

Depart

Return

Price

PerthHelsinki

PER - HEL

PERHEL

Perth

Thu 8/5

10:35-23:35

3 stops42h 00m

Helsinki-Vantaa

Thu 22/5

17:25-05:50

3 stops31h 25m

$1,686

PerthHelsinki

PER - HEL

PERHEL

Perth

Wed 7/5

00:10-14:20

2 stops43h 10m

Helsinki-Vantaa

Thu 22/5

08:00-22:40

2 stops33h 40m

$1,747

PerthHelsinki

PER - HEL

PERHEL

Perth

Wed 7/5

00:10-05:35

1 stop34h 25m

Helsinki-Vantaa

Wed 21/5

00:35-07:45

1 stop26h 10m

$1,786

PerthHelsinki

PER - HEL

PERHEL

Perth

Thu 8/5

22:45-22:35

2 stops52h 50m

Helsinki-Vantaa

Thu 22/5

17:10-18:40

1 stop20h 30m

$2,100

PerthHelsinki

PER - HEL

PERHEL

Perth

Thu 8/5

18:35-14:20

1 stop24h 45m

Helsinki-Vantaa

Thu 22/5

08:00-11:50

1 stop22h 50m

$2,873

Flights are sorted by cheapest return flights first.

Deals found on 27/3

Best time to book a flight from Perth to Helsinki

Have a flexible travel schedule? Discover the best time to fly to Helsinki from Perth 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 Perth to Helsinki

How far ahead should I book a flight from Perth to Helsinki?

Use this chart to determine the optimal time to book a return flight from Perth to Helsinki. Price data was last updated on 21 March 2025.

Booking 4 days in advance of your planned departure date is, on average, the best time to get cheap flights from Perth to Helsinki. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, May is the cheapest month in which you can book a flight from Perth to Helsinki (average of $1,069). Flying from Perth to Helsinki in December is currently the most expensive (average of $1,611). 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.

What is the cheapest time of day to fly from PER to HEL?

Find hourly flight availability from Perth to Helsinki. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 28 March 2025.

It’s optimal to fly from Perth to Helsinki in the morning. By choosing this option you can save up to 16% on the cost of your flight, compared to a flight in the afternoon.

Rainfall in Helsinki by month

Plan your trip to Helsinki by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Helsinki ranges from 30.0 - 70.0 inches per month. August is typically the wettest month, when rainfall can reach 70.0 mm. February is typically the driest time to visit Helsinki when rainfall is around 30.0 mm.

Temperature in Helsinki by month

Plan your trip to Helsinki by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Helsinki, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 16.0 C. Travellers hoping to avoid the cold should look outside of February, when temperatures are typically at their lowest (around -6.0 C).

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 28 March 2025.
Read reviews from past customers who have flown Finnair, Cathay Pacific and Qantas Airways from Perth to Helsinki. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Finnair
7.6
Good
1,267 reviews
Check prices

Entertainment

6.9

Food

6.7

Boarding

7.6

Crew

8.1

Overall

7.6

Comfort

7.4

Reviews

1 / 20
2.0
Mediocre

Rowland,Dec 2024

HEL - HKG

Finnair, a large European airline, have a very poor boarding practice whereby they collect every passenger waiting at the gate into an even smaller closed in area after checking passports (again) and boarding cards - then simply open the boarding causing a crowd crush as ALL passengers attempt to board all at once. Surely a more controllable method these days is to board via seat row numbers?
Finnair
7.6
Good
1,267 reviews
Finnair
7.6
Good
1,267 reviews
Check prices

Entertainment

6.9

Food

6.7

Boarding

7.6

Crew

8.1

Overall

7.6

Comfort

7.4

Reviews

1 / 20
2.0
Mediocre

Rowland,Dec 2024

HEL - HKG

Finnair, a large European airline, have a very poor boarding practice whereby they collect every passenger waiting at the gate into an even smaller closed in area after checking passports (again) and boarding cards - then simply open the boarding causing a crowd crush as ALL passengers attempt to board all at once. Surely a more controllable method these days is to board via seat row numbers?
Cathay Pacific
7.5
Good
837 reviews
Finnair
7.6
Good
1,267 reviews
Check prices

Entertainment

6.9

Food

6.7

Boarding

7.6

Crew

8.1

Overall

7.6

Comfort

7.4

Reviews

1 / 20
2.0
Mediocre

Rowland,Dec 2024

HEL - HKG

Finnair, a large European airline, have a very poor boarding practice whereby they collect every passenger waiting at the gate into an even smaller closed in area after checking passports (again) and boarding cards - then simply open the boarding causing a crowd crush as ALL passengers attempt to board all at once. Surely a more controllable method these days is to board via seat row numbers?
Qantas Airways
7.5
Good
811 reviews
Finnair
7.6
Good
1,267 reviews
Check prices

Entertainment

6.9

Food

6.7

Boarding

7.6

Crew

8.1

Overall

7.6

Comfort

7.4

Reviews

1 / 20
2.0
Mediocre

Rowland,Dec 2024

HEL - HKG

Finnair, a large European airline, have a very poor boarding practice whereby they collect every passenger waiting at the gate into an even smaller closed in area after checking passports (again) and boarding cards - then simply open the boarding causing a crowd crush as ALL passengers attempt to board all at once. Surely a more controllable method these days is to board via seat row numbers?
Qatar Airways
7.4
Good
3,538 reviews
Finnair
7.6
Good
1,267 reviews
Check prices

Entertainment

6.9

Food

6.7

Boarding

7.6

Crew

8.1

Overall

7.6

Comfort

7.4

Reviews

1 / 20
2.0
Mediocre

Rowland,Dec 2024

HEL - HKG

Finnair, a large European airline, have a very poor boarding practice whereby they collect every passenger waiting at the gate into an even smaller closed in area after checking passports (again) and boarding cards - then simply open the boarding causing a crowd crush as ALL passengers attempt to board all at once. Surely a more controllable method these days is to board via seat row numbers?

Related info for your journey

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

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

    Flying on Cathay Pacific is currently your cheapest option to Helsinki, with prices starting at $1,747. Additional round-trip tickets that might be worth considering are offered by Finnair and Qatar Airways, with the lowest prices starting at $1,786 and $2,100, respectively. You may be able to fly from Perth to Helsinki for 17% less than the average price by searching for these airlines.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Perth 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 Perth to Helsinki?

    Currently, May is the cheapest month in which you can book a flight from Perth to Helsinki (average of $1,069). Flying from Perth to Helsinki in December is currently the most expensive (average of $1,611). 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

Browse thousands of different options on Cheapflights for your next trip

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Top 6 airlines flying from Perth to Helsinki

Discover the top 6 airlines that operate flights from Perth 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 28 March 2025.
AirlineCheapestAverageFlexibilityOn-time
Japan AirlinesCheapest$887Average$1,602FlexibilityNo cancel feeOn-time79%
Search Japan Airlines flights
Turkish AirlinesCheapest$1,402Average$1,563FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
Qatar AirwaysCheapest$1,624Average$2,322FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
Cathay PacificCheapest$1,661Average$2,010FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
Qantas AirwaysCheapest$1,737Average$2,004FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
FinnairCheapest$1,911Average$2,591FlexibilityNo cancel feeOn-time76%
Search Finnair flights

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

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Perth to Helsinki flexibly with Cheapflights today.

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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