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$387+ Cheap flights from Helsinki (HEL) to Philadelphia (PHL)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/6. Fares are subject to change and may not be available on all flights or dates of travel.
HEL — PHL
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from Helsinki to Philadelphia

Discover tips and strategies to find the most affordable flight options for your journey from Helsinki (HEL) to Philadelphia (PHL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 11, 2025.

Round-trip from

$852
(Flightnetwork)

One-way from

$387
(Kiwi.com)

Popular in

May

Cheapest in

September

Average price

$835
From Helsinki-Vantaa to Philadelphia
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One-way flight from Helsinki-Vantaa to Philadelphia
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Highest demand for flights based on searches. 2% potential increase in price ($22 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Helsinki to Philadelphia

Cheapest flights from Helsinki to Philadelphia
Explore the most affordable flight options available from Helsinki to Philadelphia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This Flightnetwork deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/256:10 amHEL - PHL
1 stop16h 50mLufthansa
Mon 9/295:35 pmPHL - HEL
1 stop16h 05mLufthansa
Deal found 9/9$852
This Ticket deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/256:10 amHEL - PHL
1 stop16h 50mMultiple Airlines
Mon 9/293:25 pmPHL - HEL
2 stops14h 25mMultiple Airlines
Deal found 9/9$874
This United Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/66:55 amHEL - PHL
1 stop16h 10mUnited Airlines
Mon 11/103:00 pmPHL - HEL
2 stops15h 10mUnited Airlines
Deal found 9/10$880
This Air Canada deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/66:55 amHEL - PHL
2 stops14h 52mAir Canada
Mon 11/103:30 pmPHL - HEL
2 stops20h 20mAir Canada
Deal found 9/8$881
This Delta deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/256:40 amHEL - PHL
2 stops23h 39mDelta
Mon 9/291:35 pmPHL - HEL
2 stops20h 05mDelta
Deal found 9/9$892
This American Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/67:35 amHEL - PHL
1 stop15h 20mAmerican Airlines
Mon 11/1010:46 amPHL - HEL
1 stop16h 59mAmerican Airlines
Deal found 9/10$1,092

Cheapflights Fare Finder

 
Customize your flight search to find flights from Helsinki to Philadelphia 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, Cheapflights users made 2,558,603 searches. Data last updated September 11, 2025.
Use the filters below to find and compare flights from Helsinki to Philadelphia that are best for you.

Fly from

Helsinki

Fly to

Philadelphia

Route

Depart

Return

Price

HelsinkiPhiladelphia

HEL - PHL

HELPHL

Helsinki-Vantaa

Thu 9/25

6:10 am-4:00 pm

1 stop16h 50m

Philadelphia

Mon 9/29

5:35 pm-4:40 pm

1 stop16h 05m

$852

HelsinkiPhiladelphia

HEL - PHL

HELPHL

Helsinki-Vantaa

Thu 9/25

6:10 am-4:00 pm

1 stop16h 50m

Philadelphia

Mon 9/29

3:25 pm-12:50 pm

2 stops14h 25m

$874

HelsinkiPhiladelphia

HEL - PHL

HELPHL

Helsinki-Vantaa

Thu 11/6

6:55 am-4:05 pm

1 stop16h 10m

Philadelphia

Mon 11/10

3:00 pm-1:10 pm

2 stops15h 10m

$880

HelsinkiPhiladelphia

HEL - PHL

HELPHL

Helsinki-Vantaa

Thu 11/6

6:55 am-2:47 pm

2 stops14h 52m

Philadelphia

Mon 11/10

3:30 pm-6:50 pm

2 stops20h 20m

$881

HelsinkiPhiladelphia

HEL - PHL

HELPHL

Helsinki-Vantaa

Thu 9/25

6:40 am-11:19 pm

2 stops23h 39m

Philadelphia

Mon 9/29

1:35 pm-4:40 pm

2 stops20h 05m

$892

HelsinkiPhiladelphia

HEL - PHL

HELPHL

Helsinki-Vantaa

Thu 11/6

7:35 am-3:55 pm

1 stop15h 20m

Philadelphia

Mon 11/10

10:46 am-10:45 am

1 stop16h 59m

$1,092

HelsinkiPhiladelphia

HEL - PHL

HELPHL

Helsinki-Vantaa

Tue 10/7

1:25 pm-7:30 am

2 stops49h 05m

$411

HelsinkiPhiladelphia

HEL - PHL

HELPHL

Helsinki-Vantaa

Tue 9/23

1:45 pm-8:50 am

3 stops50h 05m

$428

HelsinkiPhiladelphia

HEL - PHL

HELPHL

Helsinki-Vantaa

Thu 10/9

6:35 am-1:13 am

3 stops25h 38m

$474

HelsinkiPhiladelphia

HEL - PHL

HELPHL

Helsinki-Vantaa

Fri 10/24

10:20 am-11:27 am

3 stops56h 07m

$512

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 14 results
1
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Best time to book a flight from Helsinki to Philadelphia

Have a flexible travel schedule? Discover the best time to fly to Philadelphia from Helsinki with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Helsinki to Philadelphia

What is the cheapest month to book a flight from Helsinki to Philadelphia?

Currently, August is the cheapest month in which you can book a flight from Helsinki to Philadelphia (average of $236). Flying from Helsinki to Philadelphia in March is currently the most expensive (average of $295). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Helsinki to Philadelphia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Helsinki to Philadelphia?

    Departing from Helsinki to Philadelphia will take you 14h 52m. The distance from Helsinki to Philadelphia is about 4190 mi. This flight may include one or multiple stops.

  • Can I find deals for flights from Helsinki to Philadelphia that include hotel bookings?

    Yes. In addition to deals on Helsinki to Philadelphia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Helsinki to Philadelphia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Helsinki to Philadelphia.

  • Can I find deals for business class flights from Helsinki to Philadelphia?

    Yes. Cheapflights offers flight deals from Helsinki to Philadelphia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Helsinki to Philadelphia?

    Currently, August is the cheapest month in which you can book a flight from Helsinki to Philadelphia (average of $236). Flying from Helsinki to Philadelphia in March is currently the most expensive (average of $295). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Philadelphia?

Book flights to Philadelphia if you plan to visit one of these locations
Vineland
Wildwood
King of Prussia
Pottstown
Reading
Dewey Beach
Ephrata
Camden
Ocean City
Cherry Hill
Dover
Elkton
Essington
Willow Grove
Newark
Millville
Chester
Exton
Havre de Grace
Plymouth Meeting

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