$605 Cheap Flights from Helsinki (HEL) to Phoenix (PHX)

View $605 flight on Wed, Sep 24, 2025Opens in a new window

Popular airlines from Helsinki-Vantaa Airport (HEL) to Phoenix Sky Harbor Intl. Airport (PHX)

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Cheap Flights from Helsinki to Phoenix (HEL-PHX)

Prices were available within the past 7 days and start at $605 for one-way flights and $898 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Icelandair
Mon, Sep 15 - Sat, Sep 20
HEL
Helsinki
PHX
Phoenix
$898 Roundtrip, found 6 days ago
$898
Roundtrip
found 6 days ago
Select Icelandair flight, departing Mon, Sep 15 from Helsinki to Phoenix, returning Sat, Sep 20, priced at $898 found 6 days ago
Scandinavian Airlines
Fri, Aug 29 - Thu, Sep 4
HEL
Helsinki
PHX
Phoenix
$916 Roundtrip, found 3 days ago
$916
Roundtrip
found 3 days ago
Select Scandinavian Airlines flight, departing Fri, Aug 29 from Helsinki to Phoenix, returning Thu, Sep 4, priced at $916 found 3 days ago
Lufthansa
Thu, Aug 28 - Wed, Sep 3
HEL
Helsinki
PHX
Phoenix
$932 Roundtrip, found 6 days ago
$932
Roundtrip
found 6 days ago
Select Lufthansa flight, departing Thu, Aug 28 from Helsinki to Phoenix, returning Wed, Sep 3, priced at $932 found 6 days ago
Scandinavian Airlines
Thu, Aug 28 - Wed, Sep 3
HEL
Helsinki
PHX
Phoenix
$946 Roundtrip, found 6 days ago
$946
Roundtrip
found 6 days ago
Select Scandinavian Airlines flight, departing Thu, Aug 28 from Helsinki to Phoenix, returning Wed, Sep 3, priced at $946 found 6 days ago
Icelandair
Fri, Sep 12 - Sun, Sep 21
HEL
Helsinki
PHX
Phoenix
$948 Roundtrip, found 6 days ago
$948
Roundtrip
found 6 days ago
Select Icelandair flight, departing Fri, Sep 12 from Helsinki to Phoenix, returning Sun, Sep 21, priced at $948 found 6 days ago
Lufthansa
Thu, Aug 28 - Wed, Sep 3
HEL
Helsinki
PHX
Phoenix
$949 Roundtrip, found 6 days ago
$949
Roundtrip
found 6 days ago
Select Lufthansa flight, departing Thu, Aug 28 from Helsinki to Phoenix, returning Wed, Sep 3, priced at $949 found 6 days ago
Lufthansa
Sat, Sep 13 - Mon, Sep 22
HEL
Helsinki
PHX
Phoenix
$953 Roundtrip, found 2 days ago
$953
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Sat, Sep 13 from Helsinki to Phoenix, returning Mon, Sep 22, priced at $953 found 2 days ago
Delta
Sat, Sep 13 - Mon, Sep 22
HEL
Helsinki
PHX
Phoenix
$955 Roundtrip, found 2 days ago
$955
Roundtrip
found 2 days ago
Select Delta flight, departing Sat, Sep 13 from Helsinki to Phoenix, returning Mon, Sep 22, priced at $955 found 2 days ago
American Airlines
Fri, Sep 12 - Sun, Sep 21
HEL
Helsinki
PHX
Phoenix
$955 Roundtrip, found 6 days ago
$955
Roundtrip
found 6 days ago
Select American Airlines flight, departing Fri, Sep 12 from Helsinki to Phoenix, returning Sun, Sep 21, priced at $955 found 6 days ago
Lufthansa
Thu, Aug 28 - Wed, Sep 3
HEL
Helsinki
PHX
Phoenix
$961 Roundtrip, found 6 days ago
$961
Roundtrip
found 6 days ago
Select Lufthansa flight, departing Thu, Aug 28 from Helsinki to Phoenix, returning Wed, Sep 3, priced at $961 found 6 days ago
Flights from Helsinki (HEL) to Phoenix (PHX)
Origin airport
Vantaa
Destination airport
Sky Harbor Intl.
Airlines serving
Air Canada, American Airlines, British Airways, Delta, Finnair, Iberia, Icelandair, KLM, Lufthansa
Roundtrip price
$897
Distance
5515 mi

Helsinki to Phoenix Flights

The cheapest times to fly from Helsinki to Phoenix

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Helsinki to Phoenix are during the month of September. You can find some of the cheapest flights from Helsinki to Phoenix with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Helsinki to Phoenix

Sunday is one of the best days to book for cheap flights from Helsinki to Phoenix: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Helsinki to Phoenix

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Helsinki to Phoenix in 2025. You can also book with separate airlines for your outbound and return journeys, from $605 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Helsinki to Phoenix flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Helsinki to Phoenix airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Vantaa Airport (HEL) to Sky Harbor Intl. Airport (PHX) cost?
Discover the latest flight deals from HEL to PHX by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from HEL to PHX?
The cheapest flights from HEL to PHX are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from HEL to PHX?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from HEL to PHX. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Vantaa Airport (HEL) to Sky Harbor Intl. Airport (PHX)?
You'll need to hop on a flight with a layover when traveling from Vantaa Airport (HEL) to Sky Harbor Intl. Airport (PHX). Direct flights don't operate daily on this route. However, simply filter your search to include one or more stops to find an option that works for you.
What day of the week has the most flights from HEL to PHX?
Friday is typically the busiest day for flights, while Tuesday tends to be the quietest.* Just remember that flight schedules can vary depending on a range of factors, such as the carrier and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Vantaa Airport (HEL) to Sky Harbor Intl. Airport (PHX)?
To avoid possible delays on the Vantaa Airport (HEL) to Sky Harbor Intl. Airport (PHX) route, aim to fly before 3 PM. Later departures are 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Vantaa Airport (HEL) to Sky Harbor Intl. Airport (PHX) last-minute?
Waiting until just before your departure to book your flight from HEL to PHX often results in higher prices. While you may come across some last-minute offers, there's no guarantee. Keep your travel schedule open for the best chance of snagging a bargain.
Is it cheaper to book a HEL to PHX flight and hotel package?
Opting for a HEL to PHX flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip in one place. Select from our extensive range of accommodations and then add car rentals, flights and activities to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Vantaa Airport (HEL) to Sky Harbor Intl. Airport (PHX)?
Typically, you can modify or cancel your HEL to PHX flight. However, there may be additional fees, especially if your booking was made over 24 hours ago. Double-check your itinerary for the airline's policies and fees on flight changes, or if you need further information, visit our Customer Service portal.

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*Available to One Key members.