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$408+ Cheap flights from Philadelphia (PHL) to Helsinki (HEL)

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 3/13. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — HEL
feb. 26 — mar. 51
jue. 2/26
jue. 3/5
1 adult, Economy
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Cheap flight deals from Philadelphia to Helsinki

Cheapest flights from Philadelphia to Helsinki
Explore the most affordable flight options available from Philadelphia to Helsinki. Find the lowest fares from popular airlines and budget airlines, with prices last updated on enero 27, 2026.

This Mytrip deal was found by Cheapflights users on 1/26. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 3/163:30 pm
PHL
-
HEL
2 stops15h 40m
Multiple Airlines
mar. 3/317:05 am
HEL
-
PHL
1 stop16h 00m
Multiple Airlines
Deal found 1/26$484
This Mytrip deal was found by Cheapflights users on 1/26. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 3/163:30 pm
PHL
-
HEL
2 stops15h 40m
Air Canada
mar. 3/3112:50 pm
HEL
-
PHL
2 stops32h 56m
Air Canada
Deal found 1/26$488
This Finnair deal was found by Cheapflights users on 1/26. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 3/167:35 pm
PHL
-
HEL
1 stop21h 25m
Finnair
mar. 3/317:30 pm
HEL
-
PHL
1 stop23h 35m
Finnair
Deal found 1/26$490
This United Airlines deal was found by Cheapflights users on 1/27. 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.
mié. 3/1812:10 pm
PHL
-
HEL
2 stops24h 40m
United Airlines
mié. 3/256:55 am
HEL
-
PHL
2 stops40h 19m
United Airlines
Deal found 1/27$500
This oojo deal was found by Cheapflights users on 1/26. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 9/275:40 pm
PHL
-
HEL
2 stops22h 20m
British Airways
lun. 10/57:30 pm
HEL
-
PHL
2 stops25h 20m
British Airways
Deal found 1/26$511
This Mytrip deal was found by Cheapflights users on 1/26. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 3/126:40 pm
PHL
-
HEL
1 stop12h 40m
Multiple Airlines
jue. 3/196:55 am
HEL
-
PHL
2 stops37h 52m
Multiple Airlines
Deal found 1/26$546
This Expedia deal was found by Cheapflights users on 1/26. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 3/126:40 pm
PHL
-
HEL
1 stop12h 40m
Lufthansa
jue. 3/196:55 am
HEL
-
PHL
1 stop16h 10m
Lufthansa
Deal found 1/26$547
This United Airlines deal was found by Cheapflights users on 1/26. 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.
mié. 3/48:02 am
PHL
-
HEL
2 stops25h 28m
United Airlines
dom. 3/86:55 am
HEL
-
PHL
1 stop16h 10m
United Airlines
Deal found 1/26$551
This United Airlines deal was found by Cheapflights users on 1/27. 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.
mié. 9/24:56 pm
PHL
-
HEL
2 stops18h 59m
United Airlines
jue. 9/106:35 am
HEL
-
PHL
2 stops22h 02m
United Airlines
Deal found 1/27$553

Find flight deals from Philadelphia to Helsinki

Discover tips and strategies to find the most affordable flight options for your journey from Philadelphia (PHL) to Helsinki (HEL). 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 enero 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$484
(Mytrip)

One-way from

$408
(Kiwi.com)

Popular in

January

Cheapest in

October

Average price

$1,667
Provider with most accurate pricing for Philadelphia-Helsinki-Vantaa flight deals.
Search Deals
Provider most trusted by Cheapflights users for Philadelphia-Helsinki-Vantaa flights.
Search Deals
From Philadelphia to Helsinki-Vantaa
Search Deals
One-way flight from Philadelphia to Helsinki-Vantaa
Search Deals
Highest demand for flights based on searches. 19% potential increase in price ($204 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 9% potential price decrease ($73 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated enero 27, 2026.
Use the filters below to find and compare flights from Philadelphia to Helsinki that are best for you.

Fly from

Philadelphia

Fly to

Helsinki

Route

Depart

Return

Price

PhiladelphiaHelsinki

PHL - HEL

PHLHEL

Philadelphia

lun. 3/16

3:30 pm-1:10 pm

2 stops15h 40m

Helsinki-Vantaa

mar. 3/31

7:05 am-4:05 pm

1 stop16h 00m

$484

PhiladelphiaHelsinki

PHL - HEL

PHLHEL

Philadelphia

lun. 3/16

3:30 pm-1:10 pm

2 stops15h 40m

Helsinki-Vantaa

mar. 3/31

12:50 pm-2:46 pm

2 stops32h 56m

$488

PhiladelphiaHelsinki

PHL - HEL

PHLHEL

Philadelphia

lun. 3/16

7:35 pm-11:00 pm

1 stop21h 25m

Helsinki-Vantaa

mar. 3/31

7:30 pm-12:05 pm

1 stop23h 35m

$490

PhiladelphiaHelsinki

PHL - HEL

PHLHEL

Philadelphia

mié. 3/18

12:10 pm-6:50 pm

2 stops24h 40m

Helsinki-Vantaa

mié. 3/25

6:55 am-5:14 pm

2 stops40h 19m

$500

PhiladelphiaHelsinki

PHL - HEL

PHLHEL

Philadelphia

jue. 3/12

6:40 pm-1:20 pm

1 stop12h 40m

Helsinki-Vantaa

jue. 3/19

6:55 am-5:05 pm

1 stop16h 10m

$547

PhiladelphiaHelsinki

PHL - HEL

PHLHEL

Philadelphia

mié. 3/4

8:02 am-4:30 pm

2 stops25h 28m

Helsinki-Vantaa

dom. 3/8

6:55 am-4:05 pm

1 stop16h 10m

$551

PhiladelphiaHelsinki

PHL - HEL

PHLHEL

Philadelphia

jue. 3/12

6:40 pm-6:50 pm

2 stops18h 10m

Helsinki-Vantaa

jue. 3/19

12:45 pm-12:16 am

2 stops17h 31m

$582

PhiladelphiaHelsinki

PHL - HEL

PHLHEL

Philadelphia

mié. 3/18

6:21 am-12:55 pm

3 stops24h 34m

Helsinki-Vantaa

mié. 3/25

1:55 pm-7:40 pm

3 stops35h 45m

$629

PhiladelphiaHelsinki

PHL - HEL

PHLHEL

Philadelphia

lun. 3/16

5:00 pm-8:20 pm

2 stops21h 20m

Helsinki-Vantaa

mar. 3/31

7:15 am-9:23 pm

3 stops21h 08m

$646

PhiladelphiaHelsinki

PHL - HEL

PHLHEL

Philadelphia

mié. 3/18

1:37 pm-11:10 am

1 stop15h 33m

Helsinki-Vantaa

mié. 3/25

7:50 am-8:34 pm

2 stops18h 44m

$676

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

Showing 1-10 of 14 results
1
2

Compare providers for flights from Philadelphia to Helsinki

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Philadelphia to Helsinki in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Philadelphia-Helsinki flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Philadelphia-Helsinki flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Philadelphia-Helsinki flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Philadelphia-Helsinki flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Philadelphia-Helsinki flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Philadelphia to Helsinki

Have a flexible travel schedule? Discover the best time to fly to Helsinki from Philadelphia 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 Philadelphia to Helsinki

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

Currently, January is the cheapest month in which you can book a flight from Philadelphia to Helsinki (average of $355). Flying from Philadelphia to Helsinki in June is currently the most expensive (average of $557). 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.

Reviews of airlines servicing Helsinki

Get insights into the airlines that provide service to Helsinki. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Helsinki. Reviews last updated enero 27, 2026.
Read reviews from past customers who have flown Finnair, American Airlines, and Lufthansa from Philadelphia to Helsinki. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Finnair
7.6
Good
1,356 reviews

Food

6.7

Boarding

7.7

Entertainment

6.9

Comfort

7.5

Overall

7.6

Crew

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Sep 2025

WAW - HEL

My flight to Europe was cancelled and rebooked. Bags got lost by FinnAir. Flight back home from Europe was cancelled the very next day after we landed. Zero compensation for these back to back cancellations on the exact same trip. Kayak doesn’t help with flight cancellation before trips says to contact trip protection only for trip protection to say it’s up to kayak. Don’t fly FinnAir.
Finnair
7.6
Good
1,356 reviews
Finnair
7.6
Good
1,356 reviews

Food

6.7

Boarding

7.7

Entertainment

6.9

Comfort

7.5

Overall

7.6

Crew

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Sep 2025

WAW - HEL

My flight to Europe was cancelled and rebooked. Bags got lost by FinnAir. Flight back home from Europe was cancelled the very next day after we landed. Zero compensation for these back to back cancellations on the exact same trip. Kayak doesn’t help with flight cancellation before trips says to contact trip protection only for trip protection to say it’s up to kayak. Don’t fly FinnAir.
American Airlines
7.2
Good
11,198 reviews
Finnair
7.6
Good
1,356 reviews

Food

6.7

Boarding

7.7

Entertainment

6.9

Comfort

7.5

Overall

7.6

Crew

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Sep 2025

WAW - HEL

My flight to Europe was cancelled and rebooked. Bags got lost by FinnAir. Flight back home from Europe was cancelled the very next day after we landed. Zero compensation for these back to back cancellations on the exact same trip. Kayak doesn’t help with flight cancellation before trips says to contact trip protection only for trip protection to say it’s up to kayak. Don’t fly FinnAir.
Lufthansa
6.8
Okay
7,749 reviews
Finnair
7.6
Good
1,356 reviews

Food

6.7

Boarding

7.7

Entertainment

6.9

Comfort

7.5

Overall

7.6

Crew

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Sep 2025

WAW - HEL

My flight to Europe was cancelled and rebooked. Bags got lost by FinnAir. Flight back home from Europe was cancelled the very next day after we landed. Zero compensation for these back to back cancellations on the exact same trip. Kayak doesn’t help with flight cancellation before trips says to contact trip protection only for trip protection to say it’s up to kayak. Don’t fly FinnAir.
British Airways
6.7
Okay
7,702 reviews
Finnair
7.6
Good
1,356 reviews

Food

6.7

Boarding

7.7

Entertainment

6.9

Comfort

7.5

Overall

7.6

Crew

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Sep 2025

WAW - HEL

My flight to Europe was cancelled and rebooked. Bags got lost by FinnAir. Flight back home from Europe was cancelled the very next day after we landed. Zero compensation for these back to back cancellations on the exact same trip. Kayak doesn’t help with flight cancellation before trips says to contact trip protection only for trip protection to say it’s up to kayak. Don’t fly FinnAir.

Related info for your journey

Find useful and relevant information for your journey from Philadelphia to Helsinki. 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 Philadelphia to Helsinki?

    For as low as $488, Air Canada can have you in Helsinki from Philadelphia in 15h 40m. Philadelphia and Helsinki are separated by a distance of 4190 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Philadelphia to Helsinki round-trip?

    American Airlines, at $377, was found to be the cheapest airline from Philadelphia to Helsinki.Alternate airlines to your destination round-trip include Lufthansa and British Airways. American Airlines is currently priced 56% below the average price you’ll pay for this route.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Philadelphia to Helsinki 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 Philadelphia to Helsinki?

    Currently, January is the cheapest month in which you can book a flight from Philadelphia to Helsinki (average of $355). Flying from Philadelphia to Helsinki in June is currently the most expensive (average of $557). 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 Helsinki?

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

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Alternative routes for Philadelphia to Helsinki

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Philadelphia to Helsinki

Discover the top 4 airlines that operate flights from Philadelphia to Helsinki. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated enero 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$377Average$769FlexibilityNo cancel feeOn-time71%
LufthansaCheapest$416Average$877FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$550Average$863FlexibilityNo cancel feeOn-time70%
FinnairCheapest$691Average$909FlexibilityNo cancel feeOn-time76%

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