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$325+ 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 9/2. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — HEL
Jul 11 — Jul 181
Sat 7/11
Sat 7/18
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 June 11, 2026.

This Ticket deal was found by Cheapflights users on 6/9. 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.
Mon 8/248:28 am
PHL
-
HEL
2 stops22h 32m
Icelandair
Tue 9/83:00 pm
HEL
-
PHL
2 stops38h 32m
Icelandair
Deal found 6/9$680
This Ticket deal was found by Cheapflights users on 6/9. 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.
Mon 8/249:50 pm
PHL
-
HEL
1 stop10h 10m
Finnair
Tue 9/812:20 pm
HEL
-
PHL
1 stop15h 43m
Finnair
Deal found 6/9$707
This Flightnetwork deal was found by Cheapflights users on 6/9. 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.
Mon 8/245:40 pm
PHL
-
HEL
1 stop12h 30m
Multiple Airlines
Tue 9/87:05 am
HEL
-
PHL
2 stops21h 27m
Multiple Airlines
Deal found 6/9$744
This KAYAK deal was found by Cheapflights users on 6/8. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/111:53 pm
PHL
-
HEL
1 stop17h 57m
Multiple Airlines
Wed 7/224:00 pm
HEL
-
PHL
1 stop27h 15m
Multiple Airlines
Deal found 6/8$754
This Cheapflightsfares deal was found by Cheapflights users on 6/10. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/35:55 pm
PHL
-
HEL
1 stop13h 20m
Finnair
Tue 9/1512:20 pm
HEL
-
PHL
1 stop18h 01m
Finnair
Deal found 6/10$764
This United Airlines deal was found by Cheapflights users on 6/7. 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.
Fri 10/165:40 pm
PHL
-
HEL
1 stop12h 30m
United Airlines
Tue 10/207:05 am
HEL
-
PHL
1 stop16h 00m
United Airlines
Deal found 6/7$766
This oojo deal was found by Cheapflights users on 6/7. 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.
Wed 7/159:20 am
PHL
-
HEL
2 stops21h 40m
Icelandair
Mon 7/2011:30 pm
HEL
-
PHL
2 stops40h 00m
Icelandair
Deal found 6/7$769
This oojo deal was found by Cheapflights users on 6/8. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/149:20 am
PHL
-
HEL
2 stops45h 40m
Icelandair
Mon 7/2011:30 pm
HEL
-
PHL
2 stops40h 00m
Icelandair
Deal found 6/8$776
This oojo deal was found by Cheapflights users on 6/6. 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.
Fri 9/48:55 pm
PHL
-
HEL
2 stops34h 05m
Icelandair
Sun 9/133:00 pm
HEL
-
PHL
2 stops25h 50m
Icelandair
Deal found 6/6$778
This FlightHub deal was found by Cheapflights users on 6/10. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/310:05 am
PHL
-
HEL
2 stops25h 50m
Multiple Airlines
Tue 9/157:05 am
HEL
-
PHL
1 stop16h 00m
Multiple Airlines
Deal found 6/10$787
This Air Canada deal was found by Cheapflights users on 6/10. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/310:05 am
PHL
-
HEL
2 stops25h 50m
Air Canada
Tue 9/157:05 am
HEL
-
PHL
2 stops21h 27m
Air Canada
Deal found 6/10$791

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 June 11, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$680
(Ticket)

One-way from

$325
(Kiwi.com)

Popular in

January

Cheapest in

April

Average price

$1,187
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. 3% potential increase in price ($32 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease ($64 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 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 June 11, 2026.
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

Cheapest round-trip

PhiladelphiaHelsinki

PHL - HEL

PHLHEL

Philadelphia

Wed 7/15

9:20 am-2:00 pm

2 stops21h 40m

Helsinki-Vantaa

Mon 7/20

11:30 pm-8:30 am

2 stops40h 00m

$769

PhiladelphiaHelsinki

PHL - HEL

PHLHEL

Philadelphia

Fri 10/16

11:20 am-1:10 pm

2 stops18h 50m

Helsinki-Vantaa

Tue 10/20

7:05 am-4:05 pm

1 stop16h 00m

$770
Quickest round-trip

PhiladelphiaHelsinki

PHL - HEL

PHLHEL

Philadelphia

Mon 7/20

7:40 pm-2:50 pm

1 stop12h 10m

Helsinki-Vantaa

Fri 7/31

7:20 am-4:00 pm

1 stop15h 40m

$858

PhiladelphiaHelsinki

PHL - HEL

PHLHEL

Philadelphia

Fri 9/4

3:05 pm-1:10 pm

2 stops15h 05m

Helsinki-Vantaa

Sun 9/13

6:45 am-4:05 pm

1 stop16h 20m

$861

PhiladelphiaHelsinki

PHL - HEL

PHLHEL

Philadelphia

Mon 9/28

3:54 pm-8:25 pm

2 stops21h 31m

Helsinki-Vantaa

Thu 10/1

11:15 am-10:14 pm

2 stops17h 59m

$863

PhiladelphiaHelsinki

PHL - HEL

PHLHEL

Philadelphia

Sat 7/18

12:27 pm-1:05 pm

2 stops17h 38m

Helsinki-Vantaa

Thu 8/13

1:55 pm-4:33 pm

2 stops33h 38m

$906

PhiladelphiaHelsinki

PHL - HEL

PHLHEL

Philadelphia

Tue 7/7

4:08 pm-4:40 pm

2 stops17h 32m

Helsinki-Vantaa

Tue 7/14

7:00 am-7:25 pm

2 stops19h 25m

$906

PhiladelphiaHelsinki

PHL - HEL

PHLHEL

Philadelphia

Wed 7/15

5:40 pm-1:05 pm

1 stop12h 25m

Helsinki-Vantaa

Mon 7/20

1:50 pm-9:45 am

2 stops50h 55m

$975

PhiladelphiaHelsinki

PHL - HEL

PHLHEL

Philadelphia

Tue 7/14

5:40 pm-1:10 pm

1 stop12h 30m

Helsinki-Vantaa

Mon 7/20

1:50 pm-9:45 am

2 stops50h 55m

$975

PhiladelphiaHelsinki

PHL - HEL

PHLHEL

Philadelphia

Sat 7/25

7:00 pm-12:30 am

2 stops46h 30m

Helsinki-Vantaa

Sat 8/1

1:55 pm-4:05 pm

1 stop33h 10m

$1,044

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/6

Showing 1-10 of 18 resultsSorted by cheapest first
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 June.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 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, April is the cheapest month in which you can book a flight from Philadelphia to Helsinki (average of $377). Flying from Philadelphia to Helsinki in January is currently the most expensive (average of $1,538). 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.

How much does it cost to fly round-trip from Philadelphia to Helsinki?

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 June 11, 2026.
Read reviews from past customers who have flown Finnair and American Airlines 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
7.7
Good
1,405 reviews

Food

6.7

Crew

8.2

Entertainment

6.9

Overall

7.7

Comfort

7.4

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Jake,Jun 2026

RNO - SEA

Our checked baggage was not transferred correctly so now we are stuck in Budapest with out essential luggage. We are not able to get much help from FinnAir because their service from Seattle is on periodic.
Finnair
7.7
Good
1,405 reviews
Finnair
7.7
Good
1,405 reviews

Food

6.7

Crew

8.2

Entertainment

6.9

Overall

7.7

Comfort

7.4

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Jake,Jun 2026

RNO - SEA

Our checked baggage was not transferred correctly so now we are stuck in Budapest with out essential luggage. We are not able to get much help from FinnAir because their service from Seattle is on periodic.
American Airlines
7.1
Good
11,637 reviews
Finnair
7.7
Good
1,405 reviews

Food

6.7

Crew

8.2

Entertainment

6.9

Overall

7.7

Comfort

7.4

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Jake,Jun 2026

RNO - SEA

Our checked baggage was not transferred correctly so now we are stuck in Budapest with out essential luggage. We are not able to get much help from FinnAir because their service from Seattle is on periodic.

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 $707, Icelandair can have you in Helsinki from Philadelphia in 10h 10m. 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. An alternate airline flying to your destination would be Finnair. American Airlines is currently priced 54% 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, April is the cheapest month in which you can book a flight from Philadelphia to Helsinki (average of $377). Flying from Philadelphia to Helsinki in January is currently the most expensive (average of $1,538). 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

Browse thousands of different options on Cheapflights for your next trip

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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.
Newark to Helsinki flights
Dulles Intl to Helsinki flights
Pittsburgh to Helsinki flights
Newark to Rovaniemi flights
Dulles Intl to Rovaniemi flights

Top 2 airlines flying from Philadelphia to Helsinki

Discover the top 2 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 June 11, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$377Average$730FlexibilityNo cancel feeOn-time71%
FinnairCheapest$634Average$1,065FlexibilityNo cancel feeOn-time76%

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