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$321+ Cheap flights from Sky Harbor Intl (PHX) to Helsinki (HEL)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/12. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — HEL
Aug 25 — Sep 11
Mon 8/25
Mon 9/1
1 adult, Economy
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Cheap flight deals from Sky Harbor Intl to Helsinki

Discover tips and strategies to find the most affordable flight options for your journey from Sky Harbor Intl (PHX) 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 August 20, 2025.

Round-trip from

$478
(ebookers)

One-way from

$321
(Kiwi.com)

Popular in

February

Cheapest in

November

Average price

$714
From Phoenix Sky Harbor Intl to Helsinki-Vantaa
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One-way flight from Phoenix Sky Harbor Intl to Helsinki-Vantaa
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Highest demand for flights based on searches. 8% potential increase in price ($84 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($46 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Sky Harbor Intl to Helsinki

Cheapest flights from Sky Harbor Intl to Helsinki
Explore the most affordable flight options available from Sky Harbor Intl to Helsinki. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 20, 2025.

This ebookers deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure ebookers is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/68:40 pmPHX - HEL
1 stop14h 20mMultiple Airlines
Tue 10/2112:35 pmHEL - PHX
1 stop15h 58mMultiple Airlines
Deal found 8/18$478
This Booking.com deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1710:25 amPHX - HEL
2 stops17h 55mBritish Airways
Wed 9/2412:35 pmHEL - PHX
1 stop16h 55mBritish Airways
Deal found 8/20$487
This Expedia deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/168:40 pmPHX - HEL
1 stop14h 20mMultiple Airlines
Tue 9/2312:35 pmHEL - PHX
1 stop14h 40mMultiple Airlines
Deal found 8/19$497
This Finnair deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/166:40 pmPHX - HEL
1 stop16h 20mFinnair
Tue 9/237:30 pmHEL - PHX
1 stop28h 45mFinnair
Deal found 8/19$498
This Finnair deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1710:51 amPHX - HEL
1 stop13h 54mMultiple Airlines
Wed 9/249:05 pmHEL - PHX
1 stop27h 10mMultiple Airlines
Deal found 8/19$499
This American Airlines deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/112:42 pmPHX - HEL
1 stop15h 18mAmerican Airlines
Sat 11/112:30 pmHEL - PHX
1 stop14h 39mAmerican Airlines
Deal found 8/19$523
This Ovago deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/88:25 pmPHX - HEL
1 stop15h 45mMultiple Airlines
Thu 12/185:50 pmHEL - PHX
2 stops33h 30mMultiple Airlines
Deal found 8/20$544

Cheapflights Fare Finder

 
Customize your flight search to find flights from Sky Harbor Intl 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 2,558,603 searches. Data last updated August 20, 2025.
Use the filters below to find and compare flights from Phoenix Sky Harbor Intl Airport to Helsinki that are best for you.

Fly from

Sky Harbor Intl

Fly to

Helsinki

Route

Depart

Return

Price

PhoenixHelsinki

PHX - HEL

PHXHEL

Phoenix Sky Harbor Intl

Mon 10/6

8:40 pm-9:00 pm

1 stop14h 20m

Helsinki-Vantaa

Tue 10/21

12:35 pm-6:33 pm

1 stop15h 58m

$478

PhoenixHelsinki

PHX - HEL

PHXHEL

Phoenix Sky Harbor Intl

Wed 9/17

10:25 am-2:20 pm

2 stops17h 55m

Helsinki-Vantaa

Wed 9/24

12:35 pm-7:30 pm

1 stop16h 55m

$487

PhoenixHelsinki

PHX - HEL

PHXHEL

Phoenix Sky Harbor Intl

Mon 10/6

8:40 pm-9:00 pm

1 stop14h 20m

Helsinki-Vantaa

Tue 10/21

12:35 pm-9:19 pm

2 stops18h 44m

$487

PhoenixHelsinki

PHX - HEL

PHXHEL

Phoenix Sky Harbor Intl

Tue 9/16

8:40 pm-9:00 pm

1 stop14h 20m

Helsinki-Vantaa

Tue 9/23

12:35 pm-5:15 pm

1 stop14h 40m

$497

PhoenixHelsinki

PHX - HEL

PHXHEL

Phoenix Sky Harbor Intl

Tue 9/16

6:40 pm-9:00 pm

1 stop16h 20m

Helsinki-Vantaa

Tue 9/23

7:30 pm-2:15 pm

1 stop28h 45m

$498

PhoenixHelsinki

PHX - HEL

PHXHEL

Phoenix Sky Harbor Intl

Mon 10/6

8:30 pm-12:50 pm

2 stops30h 20m

Helsinki-Vantaa

Tue 10/21

6:10 am-7:19 pm

2 stops23h 09m

$499

PhoenixHelsinki

PHX - HEL

PHXHEL

Phoenix Sky Harbor Intl

Wed 9/17

10:51 am-10:45 am

1 stop13h 54m

Helsinki-Vantaa

Wed 9/24

7:30 pm-2:15 pm

1 stop28h 45m

$499

PhoenixHelsinki

PHX - HEL

PHXHEL

Phoenix Sky Harbor Intl

Wed 10/1

12:42 pm-2:00 pm

1 stop15h 18m

Helsinki-Vantaa

Sat 11/1

12:30 pm-6:09 pm

1 stop14h 39m

$523

PhoenixHelsinki

PHX - HEL

PHXHEL

Phoenix Sky Harbor Intl

Wed 11/12

11:38 am-9:55 pm

3 stops49h 17m

$321

PhoenixHelsinki

PHX - HEL

PHXHEL

Phoenix Sky Harbor Intl

Wed 9/17

8:00 am-10:35 am

3 stops40h 35m

$346

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/19

Showing 1-10 of 14 results
1
2

Best time to book a flight from Sky Harbor Intl to Helsinki

Have a flexible travel schedule? Discover the best time to fly to Helsinki from Sky Harbor Intl with our price prediction graph.
Estimated round-trip 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 Phoenix Sky Harbor Intl Airport to Helsinki

What is the cheapest month to book a flight from Phoenix Sky Harbor Intl Airport to Helsinki?

Currently, November is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to Helsinki (average of $444). Flying from Phoenix Sky Harbor Intl Airport to Helsinki in June is currently the most expensive (average of $1,082). 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 PHX to HEL?

Find hourly flight availability from Sky Harbor Intl 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 August 20, 2025.

When flying from Phoenix Sky Harbor Intl Airport to Helsinki, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 24% versus a flight at noon.

What is the cheapest day to fly from Phoenix Sky Harbor Intl Airport to Helsinki?

Use this chart to determine the cheapest time to fly round-trip from Sky Harbor Intl to Helsinki. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Phoenix Sky Harbor Intl Airport to Helsinki flight should consider departing on Wednesday at noon when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

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 August 20, 2025.
Read reviews from past customers who have flown Finnair, American Airlines, and British Airways from Phoenix Sky Harbor Intl Airport 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
1,320 reviews

Boarding

7.6

Crew

8.1

Entertainment

6.9

Food

6.7

Overall

7.6

Comfort

7.5

Reviews

1 / 20
6.0
Good

Rowland,Dec 2024

FRA - HEL

Finnair need to get a better system for boarding. Hundreds of passengers all attempting to get their boarding cards and passports checked at the gate and then get onto the aircraft is ridiculous, time consuming and frankly unfair to passengers.
Finnair
7.6
Good
1,320 reviews
Finnair
7.6
Good
1,320 reviews

Boarding

7.6

Crew

8.1

Entertainment

6.9

Food

6.7

Overall

7.6

Comfort

7.5

Reviews

1 / 20
6.0
Good

Rowland,Dec 2024

FRA - HEL

Finnair need to get a better system for boarding. Hundreds of passengers all attempting to get their boarding cards and passports checked at the gate and then get onto the aircraft is ridiculous, time consuming and frankly unfair to passengers.
American Airlines
7.2
Good
10,000 reviews
Finnair
7.6
Good
1,320 reviews

Boarding

7.6

Crew

8.1

Entertainment

6.9

Food

6.7

Overall

7.6

Comfort

7.5

Reviews

1 / 20
6.0
Good

Rowland,Dec 2024

FRA - HEL

Finnair need to get a better system for boarding. Hundreds of passengers all attempting to get their boarding cards and passports checked at the gate and then get onto the aircraft is ridiculous, time consuming and frankly unfair to passengers.
British Airways
6.7
Okay
7,289 reviews
Finnair
7.6
Good
1,320 reviews

Boarding

7.6

Crew

8.1

Entertainment

6.9

Food

6.7

Overall

7.6

Comfort

7.5

Reviews

1 / 20
6.0
Good

Rowland,Dec 2024

FRA - HEL

Finnair need to get a better system for boarding. Hundreds of passengers all attempting to get their boarding cards and passports checked at the gate and then get onto the aircraft is ridiculous, time consuming and frankly unfair to passengers.

Related info for your journey

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

  • What airport do you fly into for flights to Helsinki from Phoenix Sky Harbor Intl?

    If you book a flight to Helsinki from Phoenix Sky Harbor Intl, you will be flying to Helsinki-Vantaa, which is the city’s only airport. Helsinki-Vantaa (HEL) is located 10.6 mi from the center of Helsinki. There are 0 flights from Phoenix Sky Harbor Intl to Helsinki-Vantaa per day from 3 different airlines.

  • How long is the flight from Phoenix Sky Harbor Intl Airport to Helsinki?

    There are many flights that can get you from Phoenix Sky Harbor Intl Airport to Helsinki in 14h 20m. Fly via British Airways, American Airlines, or Finnair to get the fastest option. The distance from Phoenix Sky Harbor Intl Airport to Helsinki is about 5512 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Phoenix Sky Harbor Intl Airport to Helsinki round-trip?

    Our cheapest airline available from Phoenix Sky Harbor Intl Airport to Helsinki is Finnair. Our recent data shows that you can find tickets from as low as $473 on this airline. Additional options worth looking into are American Airlines and British Airways, starting at $481 and $496 round-trip. Finnair is 45% cheaper than the average price of flights available within the next 90 days to this destination.

  • Can I find deals for flights from Sky Harbor Intl to Helsinki that include hotel bookings?

    Yes. In addition to deals on Sky Harbor Intl to Helsinki flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Sky Harbor Intl to Helsinki?

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

  • Can I find deals for business class flights from Sky Harbor Intl to Helsinki?

    Yes. Cheapflights offers flight deals from Sky Harbor Intl 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 Phoenix Sky Harbor Intl Airport to Helsinki?

    Currently, November is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to Helsinki (average of $444). Flying from Phoenix Sky Harbor Intl Airport to Helsinki in June is currently the most expensive (average of $1,082). 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

Traveling to a place near Helsinki?

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

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Top 3 airlines flying from Sky Harbor Intl to Helsinki

Discover the top 3 airlines that operate flights from Sky Harbor Intl 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 2,558,603 searches. Data last updated August 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
FinnairCheapest$473Average$979FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$481Average$845FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$496Average$1,114FlexibilityNo cancel feeOn-time70%

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