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$289+ 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 10/22. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — HEL
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
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 90 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 July 3, 2025.

Round-trip from

$523
(American Airlines)

One-way from

$289
(Kiwi.com)

Popular in

February

Cheapest in

November

Average price

$1,156
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 July 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 July 3, 2025.

This American Airlines deal was found by Cheapflights users on 7/3. 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 stop15h 53mAmerican Airlines
Deal found 7/3$523
This Finnair deal was found by Cheapflights users on 7/2. 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 8/2012:37 pmPHX - HEL
1 stop15h 38mFinnair
Wed 9/34:50 pmHEL - PHX
1 stop14h 59mFinnair
Deal found 7/2$542
This United Airlines deal was found by Cheapflights users on 7/2. 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.
Tue 8/197:04 amPHX - HEL
2 stops23h 46mUnited Airlines
Tue 9/26:10 amHEL - PHX
2 stops20h 52mUnited Airlines
Deal found 7/2$551
This FlightHub deal was found by Cheapflights users on 7/2. 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.
Tue 8/196:00 amPHX - HEL
2 stops23h 25mScandinavian Airlines
Wed 9/311:15 amHEL - PHX
2 stops21h 39mScandinavian Airlines
Deal found 7/2$555
This Ticket deal was found by Cheapflights users on 7/2. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/177:40 amPHX - HEL
2 stops25h 15mAir Canada
Tue 9/26:10 amHEL - PHX
2 stops23h 09mAir Canada
Deal found 7/2$568
This Gurufare deal was found by Cheapflights users on 7/2. 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.
Wed 8/205:05 amPHX - HEL
2 stops24h 40mBritish Airways
Wed 9/34:50 pmHEL - PHX
1 stop14h 59mBritish Airways
Deal found 7/2$584
This Booking.com deal was found by Cheapflights users on 7/3. 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.
Thu 9/117:40 amPHX - HEL
2 stops19h 10mMultiple Airlines
Tue 9/166:10 amHEL - PHX
2 stops23h 05mMultiple Airlines
Deal found 7/3$593
This Lufthansa deal was found by Cheapflights users on 7/2. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/218:55 amPHX - HEL
2 stops17h 55mLufthansa
Wed 9/36:10 amHEL - PHX
2 stops21h 31mLufthansa
Deal found 7/2$651
This Delta deal was found by Cheapflights users on 7/3. 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 8/295:52 amPHX - HEL
2 stops21h 08mDelta
Sun 9/76:40 amHEL - PHX
1 stop16h 10mDelta
Deal found 7/3$733

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 July 3, 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

Wed 10/1

12:42 pm-2:00 pm

1 stop15h 18m

Helsinki-Vantaa

Sat 11/1

12:30 pm-7:23 pm

1 stop15h 53m

$523

PhoenixHelsinki

PHX - HEL

PHXHEL

Phoenix Sky Harbor Intl

Wed 8/20

12:37 pm-2:15 pm

1 stop15h 38m

Helsinki-Vantaa

Wed 9/3

4:50 pm-9:49 pm

1 stop14h 59m

$542

PhoenixHelsinki

PHX - HEL

PHXHEL

Phoenix Sky Harbor Intl

Tue 8/19

7:04 am-4:50 pm

2 stops23h 46m

Helsinki-Vantaa

Fri 9/5

6:10 am-11:09 pm

2 stops26h 59m

$551

PhoenixHelsinki

PHX - HEL

PHXHEL

Phoenix Sky Harbor Intl

Tue 8/19

6:00 am-3:25 pm

2 stops23h 25m

Helsinki-Vantaa

Wed 9/3

11:15 am-10:54 pm

2 stops21h 39m

$555

PhoenixHelsinki

PHX - HEL

PHXHEL

Phoenix Sky Harbor Intl

Sun 8/17

7:40 am-6:55 pm

2 stops25h 15m

Helsinki-Vantaa

Tue 9/2

6:10 am-7:19 pm

2 stops23h 09m

$568

PhoenixHelsinki

PHX - HEL

PHXHEL

Phoenix Sky Harbor Intl

Wed 8/20

5:05 am-3:45 pm

2 stops24h 40m

Helsinki-Vantaa

Wed 9/3

4:50 pm-9:49 pm

1 stop14h 59m

$584

PhoenixHelsinki

PHX - HEL

PHXHEL

Phoenix Sky Harbor Intl

Thu 9/11

7:40 am-12:50 pm

2 stops19h 10m

Helsinki-Vantaa

Tue 9/16

6:10 am-7:15 pm

2 stops23h 05m

$593

PhoenixHelsinki

PHX - HEL

PHXHEL

Phoenix Sky Harbor Intl

Fri 8/29

5:52 am-1:00 pm

2 stops21h 08m

Helsinki-Vantaa

Sun 9/7

6:40 am-12:50 pm

1 stop16h 10m

$733

PhoenixHelsinki

PHX - HEL

PHXHEL

Phoenix Sky Harbor Intl

Wed 10/22

6:33 am-11:35 pm

3 stops31h 02m

$289

PhoenixHelsinki

PHX - HEL

PHXHEL

Phoenix Sky Harbor Intl

Wed 10/22

7:30 am-6:55 pm

2 stops25h 25m

$417

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

Showing 1-10 of 12 results
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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 June 27, 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 90 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 $1,084). 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 July 3, 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 July 3, 2025.
Read reviews from past customers who have flown Finnair, Air France, and United Airlines 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
1,306 reviews

Boarding

7.6

Entertainment

6.9

Comfort

7.4

Food

6.7

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
1,306 reviews
Finnair
7.6
Good
1,306 reviews

Boarding

7.6

Entertainment

6.9

Comfort

7.4

Food

6.7

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.
Air France
7.5
Good
1,465 reviews
Finnair
7.6
Good
1,306 reviews

Boarding

7.6

Entertainment

6.9

Comfort

7.4

Food

6.7

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.
United Airlines
7.4
Good
8,861 reviews
Finnair
7.6
Good
1,306 reviews

Boarding

7.6

Entertainment

6.9

Comfort

7.4

Food

6.7

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.
Scandinavian Airlines
7.3
Good
1,416 reviews
Finnair
7.6
Good
1,306 reviews

Boarding

7.6

Entertainment

6.9

Comfort

7.4

Food

6.7

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
1,306 reviews

Boarding

7.6

Entertainment

6.9

Comfort

7.4

Food

6.7

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.

  • 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 $523 on this airline. Additional options worth looking into are Finnair and United Airlines, starting at $542 and $551 round-trip. American Airlines is 39% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Phoenix Sky Harbor Intl Airport to Helsinki one-way?

    The cheapest airlines for a one-way flight from Phoenix Sky Harbor Intl Airport to Helsinki are Air Canada ($417), American Airlines ($419), and Air France ($559).

  • 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 $1,084). 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
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 July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
FinnairCheapest$454Average$979FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$496Average$1,114FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$506Average$839FlexibilityNo cancel feeOn-time71%

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