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Cheap flights from Philadelphia to Helsinki from $336

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Philadelphia to Helsinki departing on 3/22. 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 Philadelphia to Helsinki

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
3:30 pm - 6:50 pmPHL-HEL
20h 20m2 stops
Air Canada Logo
6:55 am - 2:47 pmHEL-PHL
14h 52m2 stops
$478Air Canada
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Mon, Feb 23 - Thu, Mar 5
Delta Logo
12:29 pm - 4:25 pmPHL-HEL
20h 56m2 stops
Delta Logo
6:30 am - 4:38 pmHEL-PHL
17h 08m2 stops
$480Delta
Find Deal
Sun, Feb 8 - Wed, Feb 18
Delta Logo
4:59 pm - 4:25 pmPHL-HEL
16h 26m2 stops
Delta Logo
6:30 am - 8:42 pmHEL-PHL
21h 12m2 stops
$481Delta
Find Deal
Wed, Feb 11 - Tue, Feb 17
Delta Logo
6:00 am - 4:25 pmPHL-HEL
27h 25m2 stops
Delta Logo
7:00 am - 9:16 pmHEL-PHL
21h 16m2 stops
$482Delta
Find Deal
Tue, Feb 10 - Fri, Feb 20
American Airlines Logo
3:45 pm - 1:55 pmPHL-HEL
15h 10m2 stops
American Airlines Logo
12:30 pm - 8:35 pmHEL-PHL
15h 05m1 stop
$486American Airlines
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Tue, Feb 10 - Thu, Feb 19
United Airlines Logo
8:05 pm - 6:50 pmPHL-HEL
40h 45m2 stops
United Airlines Logo
7:05 am - 5:22 pmHEL-PHL
17h 17m2 stops
$495United Airlines
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Sat, Mar 21 - Thu, Apr 2
United Airlines Logo
6:40 pm - 4:40 pmPHL-HEL
16h 00m1 stop
United Airlines Logo
7:05 am - 5:22 pmHEL-PHL
17h 17m2 stops
$503United Airlines
Find Deal
Sun, Mar 22 - Thu, Apr 2
British Airways Logo
6:35 pm - 11:15 pmPHL-HEL
21h 40m2 stops
British Airways Logo
12:30 pm - 2:27 pmHEL-PHL
32h 57m1 stop
$507British Airways
Find Deal
Tue, Feb 10 - Wed, Feb 18
Lufthansa Logo
3:30 pm - 6:50 pmPHL-HEL
20h 20m2 stops
Lufthansa Logo
6:55 am - 4:05 pmHEL-PHL
16h 10m1 stop
$534Lufthansa
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Mon, Feb 23 - Sun, Mar 1
Lufthansa Logo
6:40 pm - 1:10 pmPHL-HEL
12h 30m1 stop
Lufthansa Logo
7:05 am - 4:00 pmHEL-PHL
15h 55m1 stop
$543Lufthansa
Find Deal
Sun, Mar 15 - Sun, Mar 29

Air Canada flights from Philadelphia to Helsinki

Our best Air Canada deals on Philadelphia to Helsinki flight tickets
Air Canada
Feb 23
PHL3:30 pmPhiladelphia
20h 20m
2 stops
HEL6:50 pmHelsinki-Vantaa
Mar 5
HEL6:55 amHelsinki-Vantaa
14h 52m
2 stops
PHL2:47 pmPhiladelphia
$478
Find similar
Air Canada
Feb 11
PHL3:30 pmPhiladelphia
20h 20m
2 stops
HEL6:50 pmHelsinki-Vantaa
Feb 18
HEL12:45 pmHelsinki-Vantaa
33h 39m
3 stops
PHL3:24 pmPhiladelphia
$487
Find similar
Air Canada
Mar 23
PHL3:30 pmPhiladelphia
21h 20m
2 stops
HEL6:50 pmHelsinki-Vantaa
Apr 3
HEL6:00 amHelsinki-Vantaa
40h 44m
2 stops
PHL3:44 pmPhiladelphia
$489
Find similar

Delta flights from Philadelphia to Helsinki

Our best Delta deals on Philadelphia to Helsinki flight tickets
Delta
Feb 8
PHL12:29 pmPhiladelphia
20h 56m
2 stops
HEL4:25 pmHelsinki-Vantaa
Feb 18
HEL6:30 amHelsinki-Vantaa
17h 08m
2 stops
PHL4:38 pmPhiladelphia
$480
Find similar
Delta
Feb 11
PHL4:59 pmPhiladelphia
16h 26m
2 stops
HEL4:25 pmHelsinki-Vantaa
Feb 17
HEL6:30 amHelsinki-Vantaa
21h 12m
2 stops
PHL8:42 pmPhiladelphia
$481
Find similar
Delta
Feb 10
PHL6:00 amPhiladelphia
27h 25m
2 stops
HEL4:25 pmHelsinki-Vantaa
Feb 20
HEL7:00 amHelsinki-Vantaa
21h 16m
2 stops
PHL9:16 pmPhiladelphia
$482
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Philadelphia 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 November 6, 2025.
Use the filters below to find and compare flights from Philadelphia to Helsinki that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PhiladelphiaHelsinki

PHL - HEL

PHLHEL

Philadelphia

Mon 2/23

3:30 pm-6:50 pm

2 stops20h 20m

Helsinki-Vantaa

Thu 3/5

6:55 am-2:47 pm

2 stops14h 52m

$478

PhiladelphiaHelsinki

PHL - HEL

PHLHEL

Philadelphia

Sun 2/8

12:29 pm-4:25 pm

2 stops20h 56m

Helsinki-Vantaa

Wed 2/18

6:30 am-4:38 pm

2 stops17h 08m

$480

PhiladelphiaHelsinki

PHL - HEL

PHLHEL

Philadelphia

Wed 2/11

4:59 pm-4:25 pm

2 stops16h 26m

Helsinki-Vantaa

Tue 2/17

6:30 am-8:42 pm

2 stops21h 12m

$481

PhiladelphiaHelsinki

PHL - HEL

PHLHEL

Philadelphia

Tue 2/10

6:00 am-4:25 pm

2 stops27h 25m

Helsinki-Vantaa

Fri 2/20

7:00 am-9:16 pm

2 stops21h 16m

$482

PhiladelphiaHelsinki

PHL - HEL

PHLHEL

Philadelphia

Tue 2/10

3:45 pm-1:55 pm

2 stops15h 10m

Helsinki-Vantaa

Thu 2/19

12:30 pm-8:35 pm

1 stop15h 05m

$486

PhiladelphiaHelsinki

PHL - HEL

PHLHEL

Philadelphia

Sat 3/21

8:05 pm-6:50 pm

2 stops40h 45m

Helsinki-Vantaa

Thu 4/2

7:05 am-5:22 pm

2 stops17h 17m

$495

PhiladelphiaHelsinki

PHL - HEL

PHLHEL

Philadelphia

Sun 3/22

6:40 pm-4:40 pm

1 stop16h 00m

Helsinki-Vantaa

Thu 4/2

7:05 am-5:22 pm

2 stops17h 17m

$503

PhiladelphiaHelsinki

PHL - HEL

PHLHEL

Philadelphia

Tue 2/10

6:35 pm-11:15 pm

2 stops21h 40m

Helsinki-Vantaa

Wed 2/18

12:30 pm-2:27 pm

1 stop32h 57m

$507

PhiladelphiaHelsinki

PHL - HEL

PHLHEL

Philadelphia

Mon 2/23

3:30 pm-6:50 pm

2 stops20h 20m

Helsinki-Vantaa

Sun 3/1

6:55 am-4:05 pm

1 stop16h 10m

$534

PhiladelphiaHelsinki

PHL - HEL

PHLHEL

Philadelphia

Sun 3/15

6:40 pm-1:10 pm

1 stop12h 30m

Helsinki-Vantaa

Sun 3/29

7:05 am-4:00 pm

1 stop15h 55m

$543

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 Philadelphia 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 September is, on average, the cheapest month to fly to Helsinki from Philadelphia, with most prices found around $576. If you aren’t able to travel during the month of September, then book flights to Helsinki from Philadelphia during November instead. Flights to Helsinki in November, while not as cheap as those in September, still average around $618.

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 Tuesday when prices can be found for as low as $617. This is often the case because there is less demand to fly during this day of the week. Flights from Philadelphia to Helsinki on a Saturday will generally be more expensive and average around $1,397. 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 morning. momondo users have found flights departing from Philadelphia to Helsinki in the morning for as low as $606. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In the afternoon is when there is more demand to fly to Helsinki, so prices are often more expensive at around $928 per ticket.

Can stopping save me money on Philadelphia to Helsinki flights?

You could potentially save up to 8% on your flight if you consider stops on a Philadelphia to Helsinki flight.

When to book flights from Philadelphia to Helsinki

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

Cheap Philadelphia to Helsinki (PHL to HEL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Philadelphia to Helsinki

Direct flights

None
There are no direct flights from Philadelphia to Helsinki. There are no popular flight routes from Philadelphia to Helsinki.
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  • How far is Philadelphia to Helsinki-Vantaa by plane?

    Helsinki-Vantaa is 4187.1 mi away from Philadelphia. A reasonable flight in good conditions will take 12h 30m.

  • When did momondo last update prices for flights from Philadelphia Airport to Helsinki-Vantaa Airport?

    Prices for flights from Philadelphia Airport to Helsinki-Vantaa Airport were last updated today.

  • How many operators does momondo search for flights from Philadelphia Airport to Helsinki-Vantaa Airport?

  • How old do you have to be to fly from Philadelphia Airport to Helsinki-Vantaa Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Philadelphia 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 Philadelphia to Helsinki?

Best airlines flying from Philadelphia to Helsinki

Compare and see reviews for airlines that fly from Philadelphia to Helsinki with momondo
Airline
Rating
Free Cancellation
Price
LufthansaPriceFrom $416Free CancellationRating
6.8
7,558 reviews
Search Lufthansa flights
American AirlinesPriceFrom $539Free CancellationRating
7.2
11,040 reviews
Search American Airlines flights
British AirwaysPriceFrom $550Free CancellationRating
6.7
7,500 reviews
Search British Airways flights
FinnairPriceFrom $742Free CancellationRating
7.6
1,335 reviews
Search Finnair flights

Traveling to a place near Helsinki?

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

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Philadelphia to Helsinki. Millions of users trust and use momondo every year so you are in good hands.

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

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

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Philadelphia to Helsinki.

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

Of course. momondo tracks the price of Philadelphia to Helsinki flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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