$480 Find Cheap Flights from Philadelphia to Finland

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Philadelphia to Finland departing on 6/25. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Cheap Flights from Philadelphia to Finland

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Helsinki
Helsinki2 stops$695
Oulu
Oulu2 stops$1,082
Helsinki
Helsinki2 stops$695
Oulu
Oulu2 stops$1,082

Book Cheap Philadelphia to Finland Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Philadelphia to Finland that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Philadelphia to Finland

Tue, Sep 15 - Tue, Sep 22
Icelandair Logo
10:20 am - 11:20 pm
PHL
-
HEL
30h 00m
2 stops
Icelandair Logo
3:00 pm - 9:22 am
HEL
-
PHL
25h 22m
2 stops
$695Icelandair
Sun, Sep 27 - Mon, Oct 5
Scandinavian Airlines Logo
2:12 pm - 1:30 am
PHL
-
HEL
28h 18m
2 stops
Scandinavian Airlines Logo
6:10 am - 12:27 am
HEL
-
PHL
25h 17m
2 stops
$729Scandinavian Airlines
Sun, Sep 27 - Mon, Oct 5
Scandinavian Airlines Logo
2:12 pm - 3:20 pm
PHL
-
HEL
18h 08m
2 stops
Scandinavian Airlines Logo
6:10 am - 12:27 am
HEL
-
PHL
25h 17m
2 stops
$730Scandinavian Airlines
Mon, Sep 14 - Wed, Oct 7
Scandinavian Airlines Logo
9:40 am - 8:25 pm
PHL
-
HEL
27h 45m
2 stops
Scandinavian Airlines Logo
6:10 am - 10:38 pm
HEL
-
PHL
23h 28m
2 stops
$734Scandinavian Airlines
Sun, Sep 27 - Mon, Oct 5
Scandinavian Airlines Logo
2:12 pm - 3:20 pm
PHL
-
HEL
18h 08m
2 stops
Scandinavian Airlines Logo
6:10 am - 10:37 pm
HEL
-
PHL
23h 27m
2 stops
$751Scandinavian Airlines
Mon, Sep 14 - Mon, Oct 5
Scandinavian Airlines Logo
9:40 am - 10:35 am
PHL
-
HEL
17h 55m
2 stops
Scandinavian Airlines Logo
4:00 pm - 10:38 pm
HEL
-
PHL
37h 38m
2 stops
$764Scandinavian Airlines
Wed, Sep 16 - Tue, Oct 6
United Airlines Logo
9:52 am - 6:55 pm
PHL
-
HEL
26h 03m
2 stops
United Airlines Logo
7:05 am - 4:05 pm
HEL
-
PHL
16h 00m
1 stop
$769United Airlines
Sun, Sep 27 - Mon, Oct 5
Multiple Airlines Logo
3:25 pm - 12:30 am
PHL
-
HEL
26h 05m
2 stops
Multiple Airlines Logo
6:15 pm - 4:05 pm
HEL
-
PHL
28h 50m
1 stop
$770Multiple Airlines
Sun, Sep 27 - Mon, Oct 5
United Airlines Logo
6:10 am - 12:30 am
PHL
-
HEL
35h 20m
2 stops
United Airlines Logo
1:50 pm - 4:05 pm
HEL
-
PHL
33h 15m
1 stop
$776United Airlines
Tue, Sep 15 - Tue, Sep 22
United Airlines Logo
9:52 am - 6:55 pm
PHL
-
HEL
26h 03m
3 stops
United Airlines Logo
7:05 am - 3:41 pm
HEL
-
PHL
39h 36m
2 stops
$777United Airlines
Booking Insights

KAYAK's insights & trends for Philadelphia to Finland flights

Get data-powered insights and trends into flights from Philadelphia to Finland to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Philadelphia to Finland?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Philadelphia to Finland, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Philadelphia to Finland is October, when tickets cost $500 (return) on average. On the other hand, the most expensive months are January and August, when the average cost of round-trip tickets is $1,538 and $980 respectively.

Good to know

Low seasonJanuary
Cheapest flight$596
Best time to beat the crowds but there is an average 86% increase in price.
Most popular time to fly with an average 10% increase in price.
Flight from Philadelphia to Helsinki

FAQs - booking Finland flights

  • How does KAYAK find such low prices on flights from Philadelphia to Finland?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Philadelphia to Finland.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Philadelphia to Finland?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Philadelphia to Finland is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Philadelphia to Finland?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Philadelphia to Finland with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Philadelphia to Finland?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Philadelphia to Finland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 4 airlines serving from Philadelphia to Finland

 
Need help choosing which airline to fly with from Philadelphia to Finland? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.7
FinnairOverall score based on 1376 reviews
7.5Comfort
6.9Entertainment
8.2Crew
6.7Food
7.7Boarding
Airline reviews

Great if not for the boarding by bus at Heathrow terminal 3. Medieval disappointing time-consuming and very hard on handicapped flyers. It was awful

10.0 ExcellentFrancesca, Mar 2026
LHR - BOS
Read more Finnair reviews

Great if not for the boarding by bus at Heathrow terminal 3. Medieval disappointing time-consuming and very hard on handicapped flyers. It was awful

Positive: It was refreshingly easy and polite check-in and boarding staff. Flight was on time and Helsinki is a very well-signposted airport. Shopping was nice as well. Flight was not full and I had lots of space in economy. Flight was perfectly on time. Negative: Food and drink not very good, but that it is normal on any airline. Didn't expect anything else.

Business seating is soooo uncomfortable. You can sit straight up or lay down. You need pillows behind you because the back doesn’t lay down. Those are need to “prop” you up. The chair has no padding whatsoever. Food was gross. I’ve eaten on Finnair before and the food was exceptional. This time it gave 2 people in our party diarrhea. It was the chicken dish. I took 2 bites and didn’t eat anything more. The flight attendants were nice. You needed an additional lounge in Terminal D at DFW Airport. After waiting 40 minutes to enter, we finally gave up and went to a bar across from the club doors. I’m unsure if I’ll ever book a Finnair flight again.

Very good seat, very comfortable, good food, and good service.

It was a good flight, very comfortable seats for sleeping in business class. Probably the most comfortable business class seat I've ever had (20+ times in business class on various airlines). Service was good, but the only downside is my screen didn't work and it had to be reset multiple times to get it to shut off. I had to block my eyes because the screen was white almost the entire flight and I wore an eye mask when I slept. But when eating and reading in my seat, my eyes hurt because the only way to turn the screen off was reset it and the screen would only be off for a few minutes at a time.

Everything was wonderful! AirBus seats are more comfortable to sleep in as compared to the Boeing planes.

All reviews good because...flight from BWI to London ,economy seats was miserable. I usually book 1,step up from economy but this would have added 1500 bucks 1 way. Bit the bullet and upgraded for retun flight, otherwise all ratings would have been rock bottom.

Great. It was awesome to have boarding from the front and back of the plane as it made the process go very quickly

It was okay. The airplane was a little smaller than a flight from Thailand to Helsinki.

Wish that everyone would board the back of the plane first. Also let kids on first. The gate wasn’t open at arrival and we waited 45 minutes to takeoff. They made up for time in the air.

Plane was super cold. No entertainment unless you were with mileage program Getting off the plane was super slow

I appreciate that I finally got the seat I paid extra for this time. Thank you

Half of the TSA checkpoints at PHL are closed. Also, there is no standby for first class passengers. You can only standby for coach. Very dated policy and inconsistent with peers.

It would have been nice if American tried to care.

Delayed initially because they couldn’t print the flight details. Poor instruction on delay. When I got on the plane the flight attendant argued with me about whether my carry on would fit (it did, although she didn’t acknowledge that). No greeting (other than arguing with me) getting on or off the plane.

Beverage service was not good. Also just one service in 5 hr 30 min flight. No ask fir water ir anything beside one time beverage service.

They are always late and seats was also not having working charger

Broke my luggage and I can't get a resolution yet.

My flight to London from Philadelphia was cancelled due to weather.

This flight captain and crew were amazing, started ahead of time of departure and reached 30 mins before arrival time. Amazing!

Lufthansa cancelled our flight from Los Angeles to Naples Italy on March 10 for scheduled flight on March 12 Very stressful experience trying to arrange alternatives. Will never fly again with Lufthansa

Everything could have been better. What needed to be wrong with United went wrong

The staff was bit rude when I asked for an extra drink after one beer, asked for one wine glass.

Very good, i got two seats for myself, and was comfortable with the blanket i got

I hated the FRA Airport. Confusing signage, including the path to Immigration and Security It seems that the airport grew haphazardly over the years. I have been through multiple WW Hubs with much better experiences.

Economy Priority seats are extremely uncomfortable. There is no way to escape the boxed in feeling, particularely because the distance between to rows are too short, the hard edge of the front row is keeping legs confined. There is no elevated place to put your feet. I am of average, European size.

Terrible. Both flights were significantly delayed, no luggage, made me check my small bag when many, many others had much larger carry-ons, not even a bottle of water . . . I will not fly Discover Airlines again.

I was deceived on the Kayak site expecting a ticket, but instead finding a "standby" reservation. When I tried to change the ticket, I paid almost twice the price of the original ticket. Then, the airline refused to give me the reserved seat I had chosen and paid for. I think I deserve a refund for this leg of my trip because I was doubly charged and did not receive what I had paid for. I put in a complaint with Lufthansa because the ticket was sold originally sold as a flight they listed. Someone here needs to take responsibility.

Excellent service; they helped me reschedule so I can fly in an earlier flight

I had a good comfortable seat. There was nearly an hour delay. There was an accident with the champagne, but I was well compensated. These things happen sometimes.

The gate agent made me check my carry-on in Denver, even though I've traveled all over taking this case on the plane. Beware folks. Food in Premium Economy was quite good - excellent blanket! Flight attendants on the Heathrow-to-Budapest flight on 3-27-2026 were quite snappy. I got a frown when asked to unscrew the water bottle cap for me (I had a cast on my right arm). Also woke up right when they were handing out biscuits. She had given my rowmates one and was in the process of giving water when I asked for a biscuit. She scolded me and said, "You snooze, you lose". She did give me one, but I thought that comment was uncalled for.

Wish the food and overall service was better. They treat Business class passengers same as economy

WiFi wasn’t available to economy until the end of the flight.

Very good staff members with sincere passion and responsibility in their job.

We paid for Business Class seats, but system did not have us and they were not available.

Very please with the seating that the Kayak staff booked for us!

Worth every penny to upgrade to BC. Treated and felt more like First Class

I paid for a very expensive Business Class seat to and from Cairo Egypt from Charleston SC. There was partnership from states to London using American Airlines. That leg was amazing. The British Airlines leg was a joke. They used the standard no leg room 3 by 3 seats. A tray was put on the middle seat. The trip was 5 hours, from London to Cairo, thus my BC purchase. There was no screen proving tv/movie options, only a small device plug. The fold down tray and the bag of peanuts were typical of normal short run flying. The one toilet was located in the galley. We all got to know each other well. This was my first and last trip with British Airlines. I now understand why they would NEVER give me a seat chart so that I could make a selection.prior to departure. It honestly would not have made a difference, there were less than 50% of occupied seats. Apparently everyone got the memo but me. I have never felt so cheated as with that trip, got to so another going back to London, yeah. I will be sending a letter to customer service and asking for a refund. I will be photos comparing the two BC legs. OH, one more thing. The FC ticket holders got bulkhead and exit row seats. I know they had to be thrilled

Good service, food and comfort in World Traveller Plus. Entertainment was poor - no wifi on the way out and barely working on the way back. Not a great choice of entertainment on the seat back tv.

Late! Late and late! More than 1hr 30mn. This sucks when it is the last of a 4 flight journey. I missed my dinner! Which is not nice on Valentine’s Day!!! But better than the gate next to us, the poor Chinese people were rebooked to the next day flight. AA had to call security as it became very heated with the passengers! It was a mess at DFW that afternoon/evening. I wish they had some food for the people who travel as part of international journey. Indigo does it in India and it is fantastic.

Everything you need to know for your flight from Philadelphia to Finland

Information on your arrival and departure airports