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$333+ 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 10/8. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — HEL
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap 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 12, 2025.

Round-trip from

$529
(Travelocity)

One-way from

$333
(Kiwi.com)

Popular in

July

Cheapest in

November

Average price

$984
From Philadelphia to Helsinki-Vantaa
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One-way flight from Philadelphia to Helsinki-Vantaa
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Highest demand for flights based on searches. 15% potential increase in price ($146 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($15 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find 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 12, 2025.

This Travelocity 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/16:30 pmPHL - HEL
1 stop12h 50mBritish Airways
Mon 10/69:05 pmHEL - PHL
1 stop26h 20mBritish Airways
Deal found 6/10$529
This Justfly.com 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/205:35 pmPHL - HEL
1 stop16h 05mMultiple Airlines
Wed 8/276:10 amHEL - PHL
2 stops22h 57mMultiple Airlines
Deal found 6/10$533
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.
Wed 8/2010:40 amPHL - HEL
2 stops25h 15mAir Canada
Wed 8/276:10 amHEL - PHL
2 stops22h 57mAir Canada
Deal found 6/10$537
This United Airlines deal was found by Cheapflights users on 6/11. 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 8/112:19 pmPHL - HEL
2 stops29h 31mUnited Airlines
Fri 8/226:10 amHEL - PHL
2 stops42h 11mUnited Airlines
Deal found 6/11$569
This American Airlines deal was found by Cheapflights users on 6/11. 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.
Fri 11/284:05 pmPHL - HEL
2 stops14h 50mAmerican Airlines
Sat 12/612:30 pmHEL - PHL
1 stop17h 29mAmerican Airlines
Deal found 6/11$586
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.
Wed 8/205:35 pmPHL - HEL
1 stop12h 15mLufthansa
Wed 8/276:10 amHEL - PHL
1 stop16h 50mLufthansa
Deal found 6/10$633
This Scandinavian Airlines 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2012:18 pmPHL - HEL
2 stops20h 07mScandinavian Airlines
Wed 8/277:10 amHEL - PHL
3 stops22h 10mScandinavian Airlines
Deal found 6/10$941
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.
Sat 8/1610:25 amPHL - HEL
2 stops20h 35mIcelandair
Wed 8/203:00 pmHEL - PHL
2 stops25h 48mIcelandair
Deal found 6/10$963
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/309:20 amPHL - HEL
2 stops20h 40mDelta
Mon 7/77:00 amHEL - PHL
2 stops16h 47mDelta
Deal found 6/10$1,064
This oojo deal was found by Cheapflights users on 6/11. 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 7/810:15 amPHL - HEL
2 stops42h 25mTurkish Airlines
Sat 7/127:35 pmHEL - PHL
2 stops45h 03mTurkish Airlines
Deal found 6/11$1,072
This Finnair deal was found by Cheapflights users on 6/11. 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.
Thu 7/109:35 pmPHL - HEL
1 stop14h 55mFinnair
Thu 7/176:05 amHEL - PHL
1 stop17h 10mFinnair
Deal found 6/11$1,319

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 12, 2025.
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

Wed 10/1

6:30 pm-2:20 pm

1 stop12h 50m

Helsinki-Vantaa

Mon 10/6

9:05 pm-4:25 pm

1 stop26h 20m

$529

PhiladelphiaHelsinki

PHL - HEL

PHLHEL

Philadelphia

Wed 8/20

5:35 pm-4:40 pm

1 stop16h 05m

Helsinki-Vantaa

Wed 8/27

6:10 am-10:07 pm

2 stops22h 57m

$533

PhiladelphiaHelsinki

PHL - HEL

PHLHEL

Philadelphia

Wed 8/20

10:40 am-6:55 pm

2 stops25h 15m

Helsinki-Vantaa

Wed 8/27

6:10 am-10:07 pm

2 stops22h 57m

$537

PhiladelphiaHelsinki

PHL - HEL

PHLHEL

Philadelphia

Fri 8/1

12:19 pm-12:50 am

2 stops29h 31m

Helsinki-Vantaa

Fri 8/22

6:10 am-5:21 pm

2 stops42h 11m

$569

PhiladelphiaHelsinki

PHL - HEL

PHLHEL

Philadelphia

Fri 11/28

4:05 pm-1:55 pm

2 stops14h 50m

Helsinki-Vantaa

Sat 12/6

12:30 pm-10:59 pm

1 stop17h 29m

$586

PhiladelphiaHelsinki

PHL - HEL

PHLHEL

Philadelphia

Wed 8/20

5:35 pm-12:50 pm

1 stop12h 15m

Helsinki-Vantaa

Wed 8/27

6:10 am-4:00 pm

1 stop16h 50m

$633

PhiladelphiaHelsinki

PHL - HEL

PHLHEL

Philadelphia

Wed 8/20

12:18 pm-3:25 pm

2 stops20h 07m

Helsinki-Vantaa

Wed 8/27

7:10 am-10:20 pm

3 stops22h 10m

$941

PhiladelphiaHelsinki

PHL - HEL

PHLHEL

Philadelphia

Sat 8/16

10:25 am-2:00 pm

2 stops20h 35m

Helsinki-Vantaa

Wed 8/20

3:00 pm-9:48 am

2 stops25h 48m

$963

PhiladelphiaHelsinki

PHL - HEL

PHLHEL

Philadelphia

Mon 6/30

9:20 am-1:00 pm

2 stops20h 40m

Helsinki-Vantaa

Mon 7/7

7:00 am-4:47 pm

2 stops16h 47m

$1,064

PhiladelphiaHelsinki

PHL - HEL

PHLHEL

Philadelphia

Tue 7/8

10:15 am-11:40 am

2 stops42h 25m

Helsinki-Vantaa

Sat 7/12

7:35 pm-9:38 am

2 stops45h 03m

$1,072

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 19 results
1
2

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, November is the cheapest month in which you can book a flight from Philadelphia to Helsinki (average of $444). Flying from Philadelphia to Helsinki in June is currently the most expensive (average of $1,081). 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.

What is the cheapest time of day to fly from PHL to HEL?

Find hourly flight availability from Philadelphia to Helsinki. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.

It’s optimal to fly from Philadelphia to Helsinki in the morning. By choosing this option you can save up to 35% on the cost of your flight, compared to a flight in the afternoon.

Rainfall in Helsinki by month

Plan your trip to Helsinki by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Helsinki ranges from 1.2 - 2.8 inches per month. August is typically the wettest month, when rainfall can reach 2.8 in. February is typically the driest time to visit Helsinki when rainfall is around 1.2 in.

Temperature in Helsinki by month

Plan your trip to Helsinki by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Helsinki, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 60.8 F. Travelers looking to avoid the cold should look outside of February, when temperatures are typically at their lowest (around 21.2 F).

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 12, 2025.
Delta
8.0
Very good
7,950 reviews

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,950 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Finnair
7.6
Good
1,290 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,790 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Turkish Airlines
7.3
Good
3,848 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Scandinavian Airlines
7.3
Good
1,387 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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.

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

    British Airways, at $529, was found to be the cheapest airline from Philadelphia to Helsinki.Alternate airlines to your destination round-trip include Air Canada and United Airlines. British Airways is currently priced 35% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Philadelphia to Helsinki one-way?

    To fly one-way, consider booking your trip with Air Canada, which is currently one of the cheapest options available, starting at $416. British Airways flights start at $419 while deals on Lufthansa start at $576 one-way.

  • 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, November is the cheapest month in which you can book a flight from Philadelphia to Helsinki (average of $444). Flying from Philadelphia to Helsinki in June is currently the most expensive (average of $1,081). 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
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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$529Average$768FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$531Average$875FlexibilityNo cancel feeOn-time70%
LufthansaCheapest$571Average$972FlexibilityNo cancel feeOn-time76%
FinnairCheapest$742Average$931FlexibilityNo cancel feeOn-time76%

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