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$464+ 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 7/31. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — HEL
Mar 31 — Apr 71
Mon 3/31
Mon 4/7
1 adult, Economy
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Cheapflights Tip: The best prices from Phoenix Sky Harbor Intl to Helsinki-Vantaa are usually found in November or January, booked 71 days in advance, depart on a Wednesday or Monday and return on a Tuesday

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 March 26, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$689
(American Airlines)

One-way from

$464
(Kiwi.com)

Popular in

February

Cheapest in

November

Average price

$847
Provider with most accurate pricing for Phoenix Sky Harbor Intl-Helsinki-Vantaa flight deals.
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Provider most trusted by Cheapflights users for Phoenix Sky Harbor Intl-Helsinki-Vantaa flights.
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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. 6% potential increase in price ($61 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($45 potential savings vs. average RT price).
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Average for round-trip flights in March 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 March 26, 2025.

This American Airlines deal was found by Cheapflights users on 3/25. 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.
Mon 5/191:50 pmPHX - HEL
1 stop15h 30mAmerican Airlines
Fri 5/3012:35 pmHEL - PHX
1 stop17h 45mAmerican Airlines
Deal found 3/25$689
This Ovago deal was found by Cheapflights users on 3/25. 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 5/191:33 pmPHX - HEL
2 stops19h 22mLufthansa
Fri 5/306:00 amHEL - PHX
2 stops24h 21mLufthansa
Deal found 3/25$806
This Travelocity deal was found by Cheapflights users on 3/25. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/226:40 pmPHX - HEL
1 stop16h 20mMultiple Airlines
Tue 5/276:35 amHEL - PHX
2 stops17h 45mMultiple Airlines
Deal found 3/25$874
This oojo deal was found by Cheapflights users on 3/25. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/1912:15 pmPHX - HEL
2 stops17h 00mBritish Airways
Fri 5/308:00 amHEL - PHX
1 stop20h 30mBritish Airways
Deal found 3/25$883
This Gurufare deal was found by Cheapflights users on 3/25. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/67:05 amPHX - HEL
2 stops27h 10mScandinavian Airlines
Tue 5/1311:15 amHEL - PHX
2 stops22h 11mScandinavian Airlines
Deal found 3/25$887
This StudentUniverse deal was found by Cheapflights users on 3/25. 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 StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/611:27 amPHX - HEL
1 stop13h 18mFinnair
Tue 5/134:25 pmHEL - PHX
1 stop16h 21mFinnair
Deal found 3/25$889
This United Airlines deal was found by Cheapflights users on 3/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/265:00 pmPHX - HEL
2 stops21h 25mUnited Airlines
Wed 4/26:00 amHEL - PHX
3 stops27h 32mUnited Airlines
Deal found 3/25$962
This Delta deal was found by Cheapflights users on 3/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/119:10 amPHX - HEL
2 stops21h 30mDelta
Sat 8/27:00 amHEL - PHX
2 stops25h 07mDelta
Deal found 3/25$1,076
This oojo deal was found by Cheapflights users on 3/25. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/299:50 pmPHX - HEL
2 stops34h 50mTurkish Airlines
Sun 9/77:35 pmHEL - PHX
2 stops35h 29mTurkish Airlines
Deal found 3/25$1,114
This KLM deal was found by Cheapflights users on 3/26. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/112:05 pmPHX - HEL
2 stops17h 35mKLM
Sat 8/27:00 amHEL - PHX
2 stops20h 44mKLM
Deal found 3/26$1,265
This Aeromexico deal was found by Cheapflights users on 3/26. 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 Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/61:45 pmPHX - HEL
2 stops23h 35mAir France
Sat 6/215:40 pmHEL - PHX
1 stop29h 10mAir France
Deal found 3/26$1,429

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 March 26, 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 5/19

1:50 pm-3:20 pm

1 stop15h 30m

Helsinki-Vantaa

Fri 5/30

12:35 pm-8:20 pm

1 stop17h 45m

$689

PhoenixHelsinki

PHX - HEL

PHXHEL

Phoenix Sky Harbor Intl

Mon 5/19

1:33 pm-6:55 pm

2 stops19h 22m

Helsinki-Vantaa

Fri 5/30

6:00 am-8:21 pm

2 stops24h 21m

$806

PhoenixHelsinki

PHX - HEL

PHXHEL

Phoenix Sky Harbor Intl

Thu 5/22

6:40 pm-9:00 pm

1 stop16h 20m

Helsinki-Vantaa

Tue 5/27

6:35 am-2:20 pm

2 stops17h 45m

$874

PhoenixHelsinki

PHX - HEL

PHXHEL

Phoenix Sky Harbor Intl

Mon 5/19

12:15 pm-3:15 pm

2 stops17h 00m

Helsinki-Vantaa

Fri 5/30

8:00 am-6:30 pm

1 stop20h 30m

$883

PhoenixHelsinki

PHX - HEL

PHXHEL

Phoenix Sky Harbor Intl

Tue 5/6

7:05 am-8:15 pm

2 stops27h 10m

Helsinki-Vantaa

Tue 5/13

11:15 am-11:26 pm

2 stops22h 11m

$887

PhoenixHelsinki

PHX - HEL

PHXHEL

Phoenix Sky Harbor Intl

Tue 5/6

11:27 am-10:45 am

1 stop13h 18m

Helsinki-Vantaa

Tue 5/13

4:25 pm-10:46 pm

1 stop16h 21m

$889

PhoenixHelsinki

PHX - HEL

PHXHEL

Phoenix Sky Harbor Intl

Fri 7/11

9:10 am-4:40 pm

2 stops21h 30m

Helsinki-Vantaa

Sat 8/2

7:00 am-10:07 pm

2 stops25h 07m

$1,076

PhoenixHelsinki

PHX - HEL

PHXHEL

Phoenix Sky Harbor Intl

Fri 8/29

9:50 pm-6:40 pm

2 stops34h 50m

Helsinki-Vantaa

Sun 9/7

7:35 pm-9:04 pm

2 stops35h 29m

$1,114

PhoenixHelsinki

PHX - HEL

PHXHEL

Phoenix Sky Harbor Intl

Fri 7/11

2:05 pm-5:40 pm

2 stops17h 35m

Helsinki-Vantaa

Sat 8/2

7:00 am-5:44 pm

2 stops20h 44m

$1,265

PhoenixHelsinki

PHX - HEL

PHXHEL

Phoenix Sky Harbor Intl

Mon 6/9

12:32 pm-6:55 pm

2 stops20h 23m

Helsinki-Vantaa

Mon 6/23

12:40 pm-8:39 pm

3 stops41h 59m

$1,361

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/25

Showing 1-10 of 13 results
1
2

Compare providers for flights from Sky Harbor Intl to Helsinki

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Sky Harbor Intl to Helsinki in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*1 star
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy3 starsTrust Score*3 stars
Justfly.comPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Phoenix Sky Harbor Intl Airport-Helsinki flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Phoenix Sky Harbor Intl Airport-Helsinki flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Phoenix Sky Harbor Intl Airport-Helsinki flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Phoenix Sky Harbor Intl Airport-Helsinki flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Phoenix Sky Harbor Intl Airport-Helsinki flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

How far ahead should I book a flight from Phoenix Sky Harbor Intl Airport to Helsinki?

Use this chart to determine the optimal time to book a round-trip flight from Sky Harbor Intl to Helsinki. Price data was last updated on March 21, 2025.

The price you pay for your flight from Phoenix Sky Harbor Intl Airport to Helsinki may vary depending on when you book. For the best chance of a lower fare, look to book 71 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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 $1,136). 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 March 26, 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.

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 1.2 - 2.8 inches per month. August is typically the wettest month, when rainfall can reach 2.8 in. February is typically the driest time to visit Helsinki when rainfall is around 1.2 in.

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 60.8 F. Travelers looking to avoid the cold should look outside of February, when temperatures are typically at their lowest (around 21.2 F).

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 March 26, 2025.
Delta
8.0
Very good
7,891 reviews

Overall

8.0

Boarding

8.2

Comfort

8.0

Crew

8.5

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,891 reviews
Delta
8.0
Very good
7,891 reviews

Overall

8.0

Boarding

8.2

Comfort

8.0

Crew

8.5

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,319 reviews
Delta
8.0
Very good
7,891 reviews

Overall

8.0

Boarding

8.2

Comfort

8.0

Crew

8.5

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Finnair
7.6
Good
1,266 reviews
Delta
8.0
Very good
7,891 reviews

Overall

8.0

Boarding

8.2

Comfort

8.0

Crew

8.5

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Air France
7.4
Good
1,423 reviews
Delta
8.0
Very good
7,891 reviews

Overall

8.0

Boarding

8.2

Comfort

8.0

Crew

8.5

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,608 reviews
Delta
8.0
Very good
7,891 reviews

Overall

8.0

Boarding

8.2

Comfort

8.0

Crew

8.5

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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 4 different airlines.

  • 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 American Airlines. Our recent data shows that you can find tickets from as low as $689 on this airline. Additional options worth looking into are Lufthansa and British Airways, starting at $806 and $883 round-trip. American Airlines is 21% 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 $1,136). 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 Phoenix Sky Harbor Intl Airport?

Book flights to Phoenix Sky Harbor Intl Airport if you plan to visit one of these locations
Vantaa
Espoo
Lahti

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Top 4 airlines flying from Sky Harbor Intl to Helsinki

Discover the top 4 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 March 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
FinnairCheapest$454Average$1,053FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$496Average$990FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$506Average$907FlexibilityNo cancel feeOn-time71%
DeltaCheapest$558Average$880FlexibilityNo cancel feeOn-timeN/A
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