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Cheap flights from Phoenix Sky Harbor Intl Airport to Helsinki from $386

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Phoenix Sky Harbor Intl Airport to Helsinki departing on 9/30. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Phoenix Sky Harbor Intl Airport to Helsinki

Cheap round-trip flights

Multiple Airlines Logo
11:35 am - 10:45 amPHX-HEL
14h 10m1 stop
Multiple Airlines Logo
12:30 pm - 7:11 pmHEL-PHX
15h 41m1 stop
$432Multiple Airlines
Find Deal
Wed, Nov 5 - Thu, Nov 13
Multiple Airlines Logo
10:55 am - 10:45 amPHX-HEL
13h 50m1 stop
Multiple Airlines Logo
12:30 pm - 8:12 pmHEL-PHX
16h 42m1 stop
$433Multiple Airlines
Find Deal
Mon, Oct 13 - Tue, Oct 28
Delta Logo
10:50 pm - 12:50 pmPHX-HEL
28h 00m2 stops
Delta Logo
6:30 am - 1:35 pmHEL-PHX
16h 05m1 stop
$460Delta
Find Deal
Mon, Oct 20 - Thu, Oct 30
Delta Logo
10:50 pm - 12:50 pmPHX-HEL
28h 00m2 stops
Delta Logo
6:30 am - 11:33 pmHEL-PHX
26h 03m2 stops
$470Delta
Find Deal
Mon, Oct 20 - Fri, Oct 31
American Airlines Logo
7:00 am - 10:45 amPHX-HEL
17h 45m1 stop
American Airlines Logo
12:30 pm - 11:27 pmHEL-PHX
19h 57m2 stops
$486American Airlines
Find Deal
Wed, Oct 22 - Wed, Oct 29
American Airlines Logo
6:00 am - 10:45 amPHX-HEL
18h 45m1 stop
American Airlines Logo
12:30 pm - 9:19 pmHEL-PHX
17h 49m2 stops
$487American Airlines
Find Deal
Mon, Oct 13 - Tue, Oct 28
British Airways Logo
11:54 am - 3:15 pmPHX-HEL
17h 21m2 stops
British Airways Logo
12:30 pm - 6:06 pmHEL-PHX
14h 36m1 stop
$526British Airways
Find Deal
Tue, Oct 21 - Tue, Oct 28
British Airways Logo
1:20 pm - 3:15 pmPHX-HEL
16h 55m2 stops
British Airways Logo
12:30 pm - 10:40 pmHEL-PHX
19h 10m1 stop
$552British Airways
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Wed, Nov 19 - Fri, Dec 5
Finnair Logo
1:02 pm - 2:00 pmPHX-HEL
14h 58m1 stop
Finnair Logo
12:30 pm - 6:06 pmHEL-PHX
14h 36m1 stop
$659Finnair
Find Deal
Wed, Oct 22 - Tue, Oct 28
Finnair Logo
1:02 pm - 2:00 pmPHX-HEL
14h 58m1 stop
Finnair Logo
4:00 pm - 10:41 pmHEL-PHX
15h 41m1 stop
$662Finnair
Find Deal
Wed, Oct 22 - Thu, Oct 30

Air France flights from Phoenix Sky Harbor Intl Airport to Helsinki

Our best Air France deals on Phoenix Sky Harbor Intl Airport to Helsinki flight tickets
Air France
Oct 22
PHX9:21 amPhoenix Sky Harbor Intl
17h 39m
2 stops
HEL1:00 pmHelsinki-Vantaa
Oct 30
HEL6:30 amHelsinki-Vantaa
16h 05m
1 stop
PHX1:35 pmPhoenix Sky Harbor Intl
$485
Find similar
Air France
Oct 21
PHX3:05 pmPhoenix Sky Harbor Intl
22h 15m
1 stop
HEL11:20 pmHelsinki-Vantaa
Oct 30
HEL6:30 amHelsinki-Vantaa
16h 05m
1 stop
PHX1:35 pmPhoenix Sky Harbor Intl
$567
Find similar
Air France
Oct 21
PHX3:05 pmPhoenix Sky Harbor Intl
22h 15m
1 stop
HEL11:20 pmHelsinki-Vantaa
Oct 29
HEL5:20 pmHelsinki-Vantaa
29h 15m
1 stop
PHX1:35 pmPhoenix Sky Harbor Intl
$580
Find similar

Delta flights from Phoenix Sky Harbor Intl Airport to Helsinki

Our best Delta deals on Phoenix Sky Harbor Intl Airport to Helsinki flight tickets
Delta
Oct 20
PHX10:50 pmPhoenix Sky Harbor Intl
28h 00m
2 stops
HEL12:50 pmHelsinki-Vantaa
Oct 30
HEL6:30 amHelsinki-Vantaa
16h 05m
1 stop
PHX1:35 pmPhoenix Sky Harbor Intl
$460
Find similar
Delta
Oct 20
PHX10:50 pmPhoenix Sky Harbor Intl
28h 00m
2 stops
HEL12:50 pmHelsinki-Vantaa
Oct 31
HEL6:30 amHelsinki-Vantaa
26h 03m
2 stops
PHX11:33 pmPhoenix Sky Harbor Intl
$470
Find similar
Delta
Oct 20
PHX10:50 pmPhoenix Sky Harbor Intl
28h 00m
2 stops
HEL12:50 pmHelsinki-Vantaa
Oct 29
HEL2:05 pmHelsinki-Vantaa
36h 43m
2 stops
PHX5:48 pmPhoenix Sky Harbor Intl
$471
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Phoenix Sky Harbor Intl Airport 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, momondo users made 832,500 searches. Data last updated September 17, 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

Fly to

Route

Depart

Return

Price

PhoenixHelsinki

PHX - HEL

PHXHEL

Phoenix Sky Harbor Intl

Wed 11/5

11:35 am-10:45 am

1 stop14h 10m

Helsinki-Vantaa

Thu 11/13

12:30 pm-7:11 pm

1 stop15h 41m

$432

PhoenixHelsinki

PHX - HEL

PHXHEL

Phoenix Sky Harbor Intl

Mon 10/13

10:55 am-10:45 am

1 stop13h 50m

Helsinki-Vantaa

Tue 10/28

12:30 pm-8:12 pm

1 stop16h 42m

$433

PhoenixHelsinki

PHX - HEL

PHXHEL

Phoenix Sky Harbor Intl

Mon 10/20

10:50 pm-12:50 pm

2 stops28h 00m

Helsinki-Vantaa

Thu 10/30

6:30 am-1:35 pm

1 stop16h 05m

$460

PhoenixHelsinki

PHX - HEL

PHXHEL

Phoenix Sky Harbor Intl

Mon 10/20

10:50 pm-12:50 pm

2 stops28h 00m

Helsinki-Vantaa

Fri 10/31

6:30 am-11:33 pm

2 stops26h 03m

$470

PhoenixHelsinki

PHX - HEL

PHXHEL

Phoenix Sky Harbor Intl

Wed 10/22

7:00 am-10:45 am

1 stop17h 45m

Helsinki-Vantaa

Wed 10/29

12:30 pm-11:27 pm

2 stops19h 57m

$486

PhoenixHelsinki

PHX - HEL

PHXHEL

Phoenix Sky Harbor Intl

Mon 10/13

6:00 am-10:45 am

1 stop18h 45m

Helsinki-Vantaa

Tue 10/28

12:30 pm-9:19 pm

2 stops17h 49m

$487

PhoenixHelsinki

PHX - HEL

PHXHEL

Phoenix Sky Harbor Intl

Tue 10/21

11:54 am-3:15 pm

2 stops17h 21m

Helsinki-Vantaa

Tue 10/28

12:30 pm-6:06 pm

1 stop14h 36m

$526

PhoenixHelsinki

PHX - HEL

PHXHEL

Phoenix Sky Harbor Intl

Wed 11/19

1:20 pm-3:15 pm

2 stops16h 55m

Helsinki-Vantaa

Fri 12/5

12:30 pm-10:40 pm

1 stop19h 10m

$552

PhoenixHelsinki

PHX - HEL

PHXHEL

Phoenix Sky Harbor Intl

Wed 10/22

1:02 pm-2:00 pm

1 stop14h 58m

Helsinki-Vantaa

Tue 10/28

12:30 pm-6:06 pm

1 stop14h 36m

$659

PhoenixHelsinki

PHX - HEL

PHXHEL

Phoenix Sky Harbor Intl

Wed 10/22

1:02 pm-2:00 pm

1 stop14h 58m

Helsinki-Vantaa

Thu 10/30

4:00 pm-10:41 pm

1 stop15h 41m

$662

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Helsinki from

How to get the cheapest flight ticket from Phoenix Sky Harbor Intl Airport to Helsinki

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Helsinki?

The month of November is, on average, the cheapest month to fly to Helsinki from Phoenix Sky Harbor Intl Airport, with most prices found around $507. If you aren’t able to travel during the month of November, then book flights to Helsinki from Phoenix Sky Harbor Intl Airport during October instead. Flights to Helsinki in October, while not as cheap as those in November, still average around $561.

What is the cheapest day to depart on your flight to Helsinki?

The cheapest day to depart on your flight to Helsinki is on a Wednesday when prices can be found for as low as $721. This is often the case because there is less demand to fly during this day of the week. Flights from Phoenix Sky Harbor Intl Airport to Helsinki on a Saturday will generally be more expensive and average around $1,367. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Helsinki?

According to our data, the cheapest time of day to fly to Helsinki is in the afternoon. momondo users have found flights departing from Phoenix Sky Harbor Intl Airport to Helsinki in the afternoon for as low as $743. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. At noon is when there is more demand to fly to Helsinki, so prices are often more expensive at around $971 per ticket.

How far in advance should I book a flight to Helsinki?

You are more likely to see cheaper flights to Helsinki from Phoenix Sky Harbor Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Helsinki for around $876 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Helsinki from Phoenix Sky Harbor Intl Airport for as low as $616 on momondo.

When to book flights from Phoenix Sky Harbor Intl Airport to Helsinki

Are you open to changing your travel dates? Check out the ideal times to fly from Phoenix Sky Harbor Intl Airport to Helsinki according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Phoenix Sky Harbor Intl Airport to Helsinki (PHX to HEL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Phoenix Sky Harbor Intl Airport to Helsinki

Direct flights

None
There are no direct flights from Phoenix Sky Harbor Intl Airport to Helsinki. There are no popular flight routes from Phoenix Sky Harbor Intl Airport to Helsinki.
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  • How far is Phoenix Sky Harbor Intl to Helsinki-Vantaa by plane?

    Phoenix Sky Harbor Intl and Helsinki-Vantaa are 5519.6 mi apart from one another. Typically, this will take 13h 50m by plane in normal conditions.

  • When did momondo last update prices for flights from Phoenix Sky Harbor Intl Airport to Helsinki-Vantaa Airport?

    Prices for flights from Phoenix Sky Harbor Intl Airport to Helsinki-Vantaa Airport were last updated today.

  • How many operators does momondo search for flights from Phoenix Sky Harbor Intl Airport to Helsinki-Vantaa Airport?

  • How old do you have to be to fly from Phoenix Sky Harbor Intl Airport to Helsinki-Vantaa Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Phoenix Sky Harbor Intl Airport to Helsinki-Vantaa Airport.

  • What documentation or ID do you need to fly to Helsinki-Vantaa Airport?

    The necessary travel and health documents for your Helsinki-Vantaa Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Phoenix Sky Harbor Intl Airport to Helsinki?

Best airlines flying from Phoenix Sky Harbor Intl Airport to Helsinki

Compare and see reviews for airlines that fly from Phoenix Sky Harbor Intl Airport to Helsinki with momondo
Airline
Rating
Free Cancellation
Price
FinnairPriceFrom $473Free CancellationRating
7.6
1,324 reviews
Search Finnair flights
American AirlinesPriceFrom $481Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
British AirwaysPriceFrom $666Free CancellationRating
6.7
7,367 reviews
Search British Airways flights

Traveling to a place near Helsinki?

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

Why use momondo?

Why should I use momondo to find a flight deal from Phoenix to Helsinki?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Helsinki from Phoenix.

Can I find flights from Phoenix to Helsinki with flexible booking policies on momondo?

Yes. All flights to Helsinki from Phoenix on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Phoenix to Helsinki?

momondo provides multiple filters to help you find the best flight to Helsinki from Phoenix. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Phoenix to Helsinki right now. Can momondo alert me if prices change?

Price alerts on flights to Helsinki from Phoenix are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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