Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Philadelphia to Helsinki from $311

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 1/8. 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

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Philadelphia to Helsinki

Cheap round-trip flights

British Airways Logo
7:35 pm - 3:15 pmPHL-HEL
13h 40m1 stop
British Airways Logo
7:35 pm - 2:10 pmHEL-PHL
24h 35m1 stop
$450British Airways
Find Deal
Tue, Mar 17 - Tue, Mar 24
British Airways Logo
6:00 pm - 3:15 pmPHL-HEL
15h 15m2 stops
British Airways Logo
2:00 pm - 2:10 pmHEL-PHL
30h 10m1 stop
$455British Airways
Find Deal
Tue, Mar 17 - Tue, Mar 24
United Airlines Logo
10:10 am - 6:50 pmPHL-HEL
26h 40m3 stops
United Airlines Logo
7:05 am - 5:00 pmHEL-PHL
15h 55m1 stop
$478United Airlines
Find Deal
Tue, Mar 17 - Tue, Mar 24
Air France Logo
5:36 pm - 4:25 pmPHL-HEL
15h 49m2 stops
Air France Logo
6:30 am - 4:56 pmHEL-PHL
17h 26m2 stops
$482Air France
Find Deal
Tue, Dec 2 - Tue, Dec 9
American Airlines Logo
5:07 pm - 1:55 pmPHL-HEL
13h 48m2 stops
American Airlines Logo
12:30 pm - 9:37 pmHEL-PHL
16h 07m1 stop
$486American Airlines
Find Deal
Tue, Dec 2 - Tue, Dec 9
Multiple Airlines Logo
7:59 pm - 5:40 pmPHL-HEL
14h 41m2 stops
Multiple Airlines Logo
6:40 am - 4:35 pmHEL-PHL
16h 55m2 stops
$494Multiple Airlines
Find Deal
Mon, Oct 13 - Wed, Oct 22
Multiple Airlines Logo
7:25 pm - 5:40 pmPHL-HEL
15h 15m2 stops
Multiple Airlines Logo
6:40 am - 4:35 pmHEL-PHL
16h 55m2 stops
$495Multiple Airlines
Find Deal
Mon, Oct 13 - Wed, Oct 22
British Airways Logo
7:45 pm - 12:20 pmPHL-HEL
33h 35m1 stop
British Airways Logo
2:00 pm - 1:10 pmHEL-PHL
30h 10m1 stop
$525British Airways
Find Deal
Sun, Jan 11 - Sat, Jan 17
United Airlines Logo
6:31 pm - 6:50 pmPHL-HEL
41h 19m2 stops
United Airlines Logo
12:45 pm - 9:46 amHEL-PHL
28h 01m2 stops
$539United Airlines
Find Deal
Sun, Nov 2 - Sun, Nov 9
American Airlines Logo
12:35 pm - 10:45 amPHL-HEL
15h 10m1 stop
American Airlines Logo
12:30 pm - 9:02 pmHEL-PHL
15h 32m1 stop
$581American Airlines
Find Deal
Thu, Jan 8 - Sun, Jan 18

British Airways flights from Philadelphia to Helsinki

Our best British Airways deals on Philadelphia to Helsinki flight tickets
British Airways
Mar 17
PHL7:35 pmPhiladelphia
13h 40m
1 stop
HEL3:15 pmHelsinki-Vantaa
Mar 24
HEL7:35 pmHelsinki-Vantaa
24h 35m
1 stop
PHL2:10 pmPhiladelphia
$450
Find similar
British Airways
Mar 17
PHL6:00 pmPhiladelphia
15h 15m
2 stops
HEL3:15 pmHelsinki-Vantaa
Mar 24
HEL2:00 pmHelsinki-Vantaa
30h 10m
1 stop
PHL2:10 pmPhiladelphia
$455
Find similar
British Airways
Jan 11
PHL7:45 pmPhiladelphia
33h 35m
1 stop
HEL12:20 pmHelsinki-Vantaa
Jan 17
HEL2:00 pmHelsinki-Vantaa
30h 10m
1 stop
PHL1:10 pmPhiladelphia
$525
Find similar

United Airlines flights from Philadelphia to Helsinki

Our best United Airlines deals on Philadelphia to Helsinki flight tickets
United Airlines
Mar 17
PHL10:10 amPhiladelphia
26h 40m
3 stops
HEL6:50 pmHelsinki-Vantaa
Mar 24
HEL7:05 amHelsinki-Vantaa
15h 55m
1 stop
PHL5:00 pmPhiladelphia
$478
Find similar
United Airlines
Nov 2
PHL6:31 pmPhiladelphia
41h 19m
2 stops
HEL6:50 pmHelsinki-Vantaa
Nov 9
HEL12:45 pmHelsinki-Vantaa
28h 01m
2 stops
PHL9:46 amPhiladelphia
$539
Find similar
United Airlines
Jan 8
PHL1:10 pmPhiladelphia
22h 40m
2 stops
HEL6:50 pmHelsinki-Vantaa
Jan 18
HEL1:50 pmHelsinki-Vantaa
16h 06m
2 stops
PHL10:56 pmPhiladelphia
$584
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 September 19, 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

Tue 3/17

7:35 pm-3:15 pm

1 stop13h 40m

Helsinki-Vantaa

Tue 3/24

7:35 pm-2:10 pm

1 stop24h 35m

$450

PhiladelphiaHelsinki

PHL - HEL

PHLHEL

Philadelphia

Tue 3/17

6:00 pm-3:15 pm

2 stops15h 15m

Helsinki-Vantaa

Tue 3/24

2:00 pm-2:10 pm

1 stop30h 10m

$455

PhiladelphiaHelsinki

PHL - HEL

PHLHEL

Philadelphia

Tue 3/17

10:10 am-6:50 pm

3 stops26h 40m

Helsinki-Vantaa

Tue 3/24

7:05 am-5:00 pm

1 stop15h 55m

$478

PhiladelphiaHelsinki

PHL - HEL

PHLHEL

Philadelphia

Tue 12/2

5:36 pm-4:25 pm

2 stops15h 49m

Helsinki-Vantaa

Tue 12/9

6:30 am-4:56 pm

2 stops17h 26m

$482

PhiladelphiaHelsinki

PHL - HEL

PHLHEL

Philadelphia

Tue 12/2

5:07 pm-1:55 pm

2 stops13h 48m

Helsinki-Vantaa

Tue 12/9

12:30 pm-9:37 pm

1 stop16h 07m

$486

PhiladelphiaHelsinki

PHL - HEL

PHLHEL

Philadelphia

Mon 10/13

7:59 pm-5:40 pm

2 stops14h 41m

Helsinki-Vantaa

Wed 10/22

6:40 am-4:35 pm

2 stops16h 55m

$494

PhiladelphiaHelsinki

PHL - HEL

PHLHEL

Philadelphia

Mon 10/13

7:25 pm-5:40 pm

2 stops15h 15m

Helsinki-Vantaa

Wed 10/22

6:40 am-4:35 pm

2 stops16h 55m

$495

PhiladelphiaHelsinki

PHL - HEL

PHLHEL

Philadelphia

Sun 1/11

7:45 pm-12:20 pm

1 stop33h 35m

Helsinki-Vantaa

Sat 1/17

2:00 pm-1:10 pm

1 stop30h 10m

$525

PhiladelphiaHelsinki

PHL - HEL

PHLHEL

Philadelphia

Sun 11/2

6:31 pm-6:50 pm

2 stops41h 19m

Helsinki-Vantaa

Sun 11/9

12:45 pm-9:46 am

2 stops28h 01m

$539

PhiladelphiaHelsinki

PHL - HEL

PHLHEL

Philadelphia

Thu 1/8

12:35 pm-10:45 am

1 stop15h 10m

Helsinki-Vantaa

Sun 1/18

12:30 pm-9:02 pm

1 stop15h 32m

$581

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 November is, on average, the cheapest month to fly to Helsinki from Philadelphia, with most prices found around $583. If you aren’t able to travel during the month of November, then book flights to Helsinki from Philadelphia during December instead. Flights to Helsinki in December, while not as cheap as those in November, still average around $657.

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 15% 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.
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 11h 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
American AirlinesPriceFrom $468Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
British AirwaysPriceFrom $473Free CancellationRating
6.7
7,373 reviews
Search British Airways flights
FinnairPriceFrom $671Free CancellationRating
7.6
1,324 reviews
Search Finnair flights
LufthansaPriceFrom $789Free CancellationRating
6.8
7,415 reviews
Search Lufthansa 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 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.

An easier way to manage your Helsinki trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sun 10/19
Sun 10/26
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Finland