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$360+ 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 10/1. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — HEL
oct. 11 — oct. 181
sáb. 10/11
sáb. 10/18
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 septiembre 11, 2025.

Round-trip from

$421
(Trip.com)

One-way from

$360
(Kiwi.com)

Popular in

February

Cheapest in

November

Average price

$850
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. 9% potential increase in price ($86 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 September 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 septiembre 11, 2025.

This Finnair deal was found by Cheapflights users on 9/9. 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.
mié. 11/128:25 pmPHX - HEL
1 stop17h 35mFinnair
mié. 11/1912:30 pmHEL - PHX
1 stop14h 47mFinnair
Deal found 9/9$431
This Finnair deal was found by Cheapflights users on 9/10. 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.
mié. 10/2210:55 amPHX - HEL
1 stop13h 50mMultiple Airlines
mié. 10/2912:30 pmHEL - PHX
1 stop18h 24mMultiple Airlines
Deal found 9/10$432
This FlightHub deal was found by Cheapflights users on 9/10. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/196:35 amPHX - HEL
2 stops19h 05mScandinavian Airlines
mié. 12/311:20 amHEL - PHX
2 stops22h 11mScandinavian Airlines
Deal found 9/10$450
This Scandinavian Airlines deal was found by Cheapflights users on 9/10. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/126:35 amPHX - HEL
2 stops19h 05mScandinavian Airlines
mié. 11/196:15 amHEL - PHX
2 stops27h 12mScandinavian Airlines
Deal found 9/10$472
This Expedia deal was found by Cheapflights users on 9/10. 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.
mié. 11/121:20 pmPHX - HEL
2 stops16h 55mMultiple Airlines
mié. 11/1912:30 pmHEL - PHX
1 stop14h 47mMultiple Airlines
Deal found 9/10$479
This Delta deal was found by Cheapflights users on 9/10. 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.
mié. 10/89:50 amPHX - HEL
2 stops20h 50mDelta
mié. 10/156:40 amHEL - PHX
2 stops25h 46mDelta
Deal found 9/10$482
This Expedia deal was found by Cheapflights users on 9/9. 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.
mar. 12/308:25 pmPHX - HEL
2 stops27h 15mMultiple Airlines
mié. 1/145:00 pmHEL - PHX
1 stop32h 49mMultiple Airlines
Deal found 9/9$485
This United Airlines deal was found by Cheapflights users on 9/10. 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.
mar. 12/307:40 pmPHX - HEL
2 stops38h 10mUnited Airlines
mié. 1/1412:45 pmHEL - PHX
2 stops19h 14mUnited Airlines
Deal found 9/10$486
This Delta deal was found by Cheapflights users on 9/10. 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.
mié. 10/223:15 pmPHX - HEL
2 stops16h 25mDelta
mié. 10/296:30 amHEL - PHX
2 stops24h 22mDelta
Deal found 9/10$495
This Finnair deal was found by Cheapflights users on 9/10. 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.
mié. 10/81:02 pmPHX - HEL
1 stop14h 58mMultiple Airlines
mié. 10/1512:35 pmHEL - PHX
1 stop14h 44mMultiple Airlines
Deal found 9/10$497

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 septiembre 11, 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

mar. 12/30

11:27 am-10:45 am

1 stop14h 18m

Helsinki-Vantaa

mié. 1/14

12:45 pm-11:57 pm

1 stop20h 12m

$432

PhoenixHelsinki

PHX - HEL

PHXHEL

Phoenix Sky Harbor Intl

mié. 10/22

10:55 am-10:45 am

1 stop13h 50m

Helsinki-Vantaa

mié. 10/29

12:30 pm-9:54 pm

1 stop18h 24m

$432

PhoenixHelsinki

PHX - HEL

PHXHEL

Phoenix Sky Harbor Intl

mié. 2/18

3:50 pm-4:25 pm

1 stop15h 35m

Helsinki-Vantaa

jue. 2/26

6:30 am-7:32 pm

2 stops22h 02m

$477

PhoenixHelsinki

PHX - HEL

PHXHEL

Phoenix Sky Harbor Intl

mié. 11/19

6:35 am-3:25 pm

3 stops23h 50m

Helsinki-Vantaa

mié. 12/3

11:20 am-12:31 am

2 stops22h 11m

$480

PhoenixHelsinki

PHX - HEL

PHXHEL

Phoenix Sky Harbor Intl

dom. 10/26

2:19 pm-3:20 pm

1 stop16h 01m

Helsinki-Vantaa

dom. 11/2

12:30 pm-6:18 pm

1 stop14h 48m

$482

PhoenixHelsinki

PHX - HEL

PHXHEL

Phoenix Sky Harbor Intl

mar. 12/30

11:11 am-3:20 pm

1 stop19h 09m

Helsinki-Vantaa

mié. 1/14

12:30 pm-10:20 pm

2 stops18h 50m

$486

PhoenixHelsinki

PHX - HEL

PHXHEL

Phoenix Sky Harbor Intl

mar. 12/30

7:40 pm-6:50 pm

2 stops38h 10m

Helsinki-Vantaa

mié. 1/14

12:45 pm-10:59 pm

2 stops19h 14m

$486

PhoenixHelsinki

PHX - HEL

PHXHEL

Phoenix Sky Harbor Intl

mié. 10/22

3:15 pm-5:40 pm

2 stops16h 25m

Helsinki-Vantaa

mié. 10/29

6:30 am-9:52 pm

2 stops24h 22m

$495

PhoenixHelsinki

PHX - HEL

PHXHEL

Phoenix Sky Harbor Intl

mié. 10/8

1:02 pm-2:00 pm

1 stop14h 58m

Helsinki-Vantaa

mié. 10/15

12:35 pm-5:19 pm

1 stop14h 44m

$497

PhoenixHelsinki

PHX - HEL

PHXHEL

Phoenix Sky Harbor Intl

mié. 12/31

3:50 pm-4:25 pm

1 stop15h 35m

Helsinki-Vantaa

mié. 1/14

2:05 pm-11:54 pm

2 stops42h 49m

$503

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 20 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 septiembre 11, 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 septiembre 11, 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
1,323 reviews

Entertainment

6.9

Food

6.7

Boarding

7.6

Comfort

7.5

Overall

7.6

Crew

8.1

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
1,323 reviews
Finnair
7.6
Good
1,323 reviews

Entertainment

6.9

Food

6.7

Boarding

7.6

Comfort

7.5

Overall

7.6

Crew

8.1

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
1,323 reviews

Entertainment

6.9

Food

6.7

Boarding

7.6

Comfort

7.5

Overall

7.6

Crew

8.1

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
7,361 reviews
Finnair
7.6
Good
1,323 reviews

Entertainment

6.9

Food

6.7

Boarding

7.6

Comfort

7.5

Overall

7.6

Crew

8.1

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 15h 35m. Fly via Delta or Scandinavian Airlines 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 $666 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 septiembre 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
FinnairCheapest$473Average$926FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$481Average$871FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$666Average$1,114FlexibilityNo cancel feeOn-time70%

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