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Cheap flights from Philadelphia to Helsinki from $379

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 12/30. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
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.
American Airlines Logo
1:35 pm - 11:10 am
PHL
-
HEL
14h 35m1 stop
American Airlines Logo
12:45 pm - 9:32 pm
HEL
-
PHL
15h 47m1 stop
$483American Airlines
Wed, Feb 4 - Wed, Feb 11
American Airlines Logo
4:44 pm - 1:55 pm
PHL
-
HEL
14h 11m2 stops
American Airlines Logo
12:30 pm - 11:26 pm
HEL
-
PHL
17h 56m1 stop
$488American Airlines
Wed, Feb 4 - Wed, Feb 11
Delta Logo
11:22 am - 4:25 pm
PHL
-
HEL
22h 03m2 stops
Delta Logo
7:00 am - 5:42 pm
HEL
-
PHL
17h 42m2 stops
$497Delta
Wed, Feb 4 - Wed, Feb 11
United Airlines Logo
12:55 pm - 6:50 pm
PHL
-
HEL
22h 55m2 stops
United Airlines Logo
7:05 am - 2:10 pm
HEL
-
PHL
38h 05m2 stops
$548United Airlines
Thu, Feb 12 - Tue, Feb 17
United Airlines Logo
10:10 am - 1:20 am
PHL
-
HEL
32h 10m2 stops
United Airlines Logo
1:50 pm - 9:36 pm
HEL
-
PHL
38h 46m2 stops
$581United Airlines
Sun, Jan 11 - Sun, Jan 18
American Airlines Logo
11:35 am - 10:45 am
PHL
-
HEL
16h 10m1 stop
American Airlines Logo
12:30 pm - 12:41 am
HEL
-
PHL
19h 11m1 stop
$583American Airlines
Thu, Feb 12 - Mon, Feb 16
American Airlines Logo
4:55 pm - 1:55 pm
PHL
-
HEL
14h 00m2 stops
American Airlines Logo
12:30 pm - 12:41 am
HEL
-
PHL
19h 11m1 stop
$588American Airlines
Thu, Feb 12 - Mon, Feb 16
United Airlines Logo
12:55 pm - 6:50 pm
PHL
-
HEL
22h 55m2 stops
United Airlines Logo
1:55 pm - 7:04 pm
HEL
-
PHL
36h 09m2 stops
$603United Airlines
Thu, Feb 12 - Mon, Feb 16
United Airlines Logo
3:30 pm - 1:10 pm
PHL
-
HEL
14h 40m2 stops
United Airlines Logo
6:55 am - 9:36 pm
HEL
-
PHL
21h 41m2 stops
$604United Airlines
Wed, Feb 4 - Wed, Feb 11
United Airlines Logo
3:30 pm - 1:10 pm
PHL
-
HEL
14h 40m2 stops
United Airlines Logo
6:55 am - 6:54 pm
HEL
-
PHL
18h 59m3 stops
$639United Airlines
Wed, Feb 4 - Wed, Feb 11

Finnair flights from Philadelphia to Helsinki

Our best Finnair deals on Philadelphia to Helsinki flight tickets
Finnair
Mar 27
PHL7:55 pmPhiladelphia
17h 00m
1 stop
HEL6:55 pmHelsinki-Vantaa
Apr 6
HEL7:20 amHelsinki-Vantaa
15h 30m
1 stop
PHL3:50 pmPhiladelphia
$774
Find similar
Finnair
Dec 29
PHL6:55 pmPhiladelphia
21h 00m
1 stop
HEL10:55 pmHelsinki-Vantaa
Jan 6
HEL7:00 amHelsinki-Vantaa
37h 30m
2 stops
PHL1:30 pmPhiladelphia
$1,156
Find similar
Finnair
Dec 25
PHL6:55 pmPhiladelphia
17h 00m
1 stop
HEL6:55 pmHelsinki-Vantaa
Dec 27
HEL8:30 pmHelsinki-Vantaa
26h 35m
1 stop
PHL4:05 pmPhiladelphia
$1,856
Find similar

Air Canada flights from Philadelphia to Helsinki

Our best Air Canada deals on Philadelphia to Helsinki flight tickets
Air Canada
Mar 27
PHL7:50 amPhiladelphia
23h 15m
2 stops
HEL1:05 pmHelsinki-Vantaa
Apr 6
HEL6:55 amHelsinki-Vantaa
14h 51m
2 stops
PHL2:46 pmPhiladelphia
$796
Find similar
Air Canada
Mar 27
PHL7:50 amPhiladelphia
23h 15m
3 stops
HEL1:05 pmHelsinki-Vantaa
Apr 6
HEL6:55 amHelsinki-Vantaa
14h 51m
2 stops
PHL2:46 pmPhiladelphia
$833
Find similar
Air Canada
Mar 27
PHL7:50 amPhiladelphia
23h 15m
3 stops
HEL1:05 pmHelsinki-Vantaa
Apr 6
HEL6:55 amHelsinki-Vantaa
22h 48m
3 stops
PHL10:43 pmPhiladelphia
$1,011
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 December 23, 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

Wed 2/4

1:35 pm-11:10 am

1 stop14h 35m

Helsinki-Vantaa

Wed 2/11

12:45 pm-9:32 pm

1 stop15h 47m

$483

PhiladelphiaHelsinki

PHL - HEL

PHLHEL

Philadelphia

Wed 2/4

4:44 pm-1:55 pm

2 stops14h 11m

Helsinki-Vantaa

Wed 2/11

12:30 pm-11:26 pm

1 stop17h 56m

$488

PhiladelphiaHelsinki

PHL - HEL

PHLHEL

Philadelphia

Wed 2/4

11:22 am-4:25 pm

2 stops22h 03m

Helsinki-Vantaa

Wed 2/11

7:00 am-5:42 pm

2 stops17h 42m

$497

PhiladelphiaHelsinki

PHL - HEL

PHLHEL

Philadelphia

Thu 2/12

12:55 pm-6:50 pm

2 stops22h 55m

Helsinki-Vantaa

Tue 2/17

7:05 am-2:10 pm

2 stops38h 05m

$548

PhiladelphiaHelsinki

PHL - HEL

PHLHEL

Philadelphia

Sun 1/11

10:10 am-1:20 am

2 stops32h 10m

Helsinki-Vantaa

Sun 1/18

1:50 pm-9:36 pm

2 stops38h 46m

$581

PhiladelphiaHelsinki

PHL - HEL

PHLHEL

Philadelphia

Thu 2/12

11:35 am-10:45 am

1 stop16h 10m

Helsinki-Vantaa

Mon 2/16

12:30 pm-12:41 am

1 stop19h 11m

$583

PhiladelphiaHelsinki

PHL - HEL

PHLHEL

Philadelphia

Thu 2/12

4:55 pm-1:55 pm

2 stops14h 00m

Helsinki-Vantaa

Mon 2/16

12:30 pm-12:41 am

1 stop19h 11m

$588

PhiladelphiaHelsinki

PHL - HEL

PHLHEL

Philadelphia

Thu 2/12

12:55 pm-6:50 pm

2 stops22h 55m

Helsinki-Vantaa

Mon 2/16

1:55 pm-7:04 pm

2 stops36h 09m

$603

PhiladelphiaHelsinki

PHL - HEL

PHLHEL

Philadelphia

Wed 2/4

3:30 pm-1:10 pm

2 stops14h 40m

Helsinki-Vantaa

Wed 2/11

6:55 am-9:36 pm

2 stops21h 41m

$604

PhiladelphiaHelsinki

PHL - HEL

PHLHEL

Philadelphia

Wed 2/4

3:30 pm-1:10 pm

2 stops14h 40m

Helsinki-Vantaa

Wed 2/11

6:55 am-6:54 pm

3 stops18h 59m

$639

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 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 October is, on average, the cheapest month to fly to Helsinki from Philadelphia, with most prices found around $500. If you aren’t able to travel during the month of October, then book flights to Helsinki from Philadelphia during September instead. Flights to Helsinki in September, while not as cheap as those in October, still average around $626.

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 10% 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

Fastest flight time

17h 00m

Direct flights

None
The fastest flight from Philadelphia to Helsinki takes 17h 00m
There are no direct flights from Philadelphia to Helsinki. There are no popular flight routes from Philadelphia to Helsinki.
Search flight deals

  • 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 17h 00m.

  • 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
7,649 reviews
Search Lufthansa flights
American AirlinesPriceFrom $482Free CancellationRating
7.2
11,053 reviews
Search American Airlines flights
British AirwaysPriceFrom $550Free CancellationRating
6.7
7,605 reviews
Search British Airways flights
FinnairPriceFrom $691Free CancellationRating
7.6
1,339 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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