HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Tromsø

$414+ Cheap flights from Pennsylvania to Tromsø (TOS)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/12. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — TOS
may. 6 — may. 131
mar. 5/6
mar. 5/13
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Pennsylvania to Tromsø with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Pennsylvania to Tromsø

Keep the following information in mind while searching for Pennsylvania to Tromsø flight deals. Data was last updated mayo 1, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$716
(oojo)

One-way from

$454
(Kiwi.com)
Provider with most accurate pricing for Philadelphia-Tromso/Langnes flight deals.
Search Deals
Provider most trusted by Cheapflights users for Philadelphia-Tromso/Langnes flights.
Search Deals
From Pennsylvania to Tromso/Langnes
Search Deals
One-way flight from Pennsylvania to Tromso/Langnes
Search Deals

Find flight deals from Pennsylvania to Tromsø

Cheapest flights from Pennsylvania to Tromsø
Explore the most affordable flight options available from Pennsylvania to Tromsø. Find the lowest fares from popular airlines and budget airlines, with prices last updated on mayo 1, 2025.

This oojo deal was found by Cheapflights users on 4/29. 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.
mié. 11/126:30 pmEWR - TOS
1 stop11h 05mScandinavian Airlines
lun. 11/176:00 amTOS - EWR
1 stop13h 25mScandinavian Airlines
Deal found 4/29$414
This oojo deal was found by Cheapflights users on 4/29. 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.
sáb. 10/2510:05 pmIAD - TOS
1 stop32h 15mScandinavian Airlines
vie. 10/317:05 pmTOS - IAD
1 stop28h 10mScandinavian Airlines
Deal found 4/29$538
This Finnair deal was found by Cheapflights users on 4/29. 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.
mié. 11/126:35 pmEWR - TOS
3 stops33h 05mMultiple Airlines
lun. 11/176:45 pmTOS - EWR
2 stops34h 09mMultiple Airlines
Deal found 4/29$564
This oojo deal was found by Cheapflights users on 5/1. 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.
mié. 11/265:45 pmJFK - TOS
1 stop11h 35mScandinavian Airlines
lun. 12/15:10 pmTOS - JFK
2 stops28h 45mScandinavian Airlines
Deal found 5/1$617
This Finnair deal was found by Cheapflights users on 4/29. 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.
mié. 11/126:35 pmEWR - TOS
3 stops33h 05mFinnair
lun. 11/1710:25 amTOS - EWR
3 stops33h 35mFinnair
Deal found 4/29$654
This Finnair deal was found by Cheapflights users on 4/29. 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.
sáb. 10/255:50 pmIAD - TOS
3 stops34h 50mFinnair
vie. 10/316:45 pmTOS - IAD
2 stops26h 50mFinnair
Deal found 4/29$680
This Scandinavian Airlines deal was found by Cheapflights users on 4/28. 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.
sáb. 8/236:15 amPHL - TOS
2 stops22h 45mScandinavian Airlines
sáb. 8/307:05 amTOS - PHL
3 stops23h 22mScandinavian Airlines
Deal found 4/28$801
This SWISS deal was found by Cheapflights users on 4/30. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 6/147:25 pmJFK - TOS
2 stops57h 00mSWISS
sáb. 6/2111:05 amTOS - JFK
1 stop35h 30mSWISS
Deal found 4/30$972
This Travelocity deal was found by Cheapflights users on 4/28. 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.
sáb. 8/2310:35 amPHL - TOS
2 stops20h 25mMultiple Airlines
sáb. 8/304:35 pmTOS - PHL
2 stops29h 25mMultiple Airlines
Deal found 4/28$1,003
This Finnair deal was found by Cheapflights users on 4/30. 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.
mié. 11/268:35 pmJFK - TOS
2 stops15h 25mFinnair
lun. 12/110:25 amTOS - JFK
3 stops17h 40mFinnair
Deal found 4/30$1,009
This Kiwi.com deal was found by Cheapflights users on 4/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 6/1612:15 amJFK - TOS
2 stops53h 20mMultiple Airlines
mar. 6/241:35 pmTOS - JFK
1 stop14h 25mMultiple Airlines
Deal found 4/29$1,068
This Finnair deal was found by Cheapflights users on 4/30. 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.
sáb. 12/275:49 pmDCA - TOS
3 stops33h 51mFinnair
lun. 1/56:45 pmTOS - DCA
2 stops33h 54mFinnair
Deal found 4/30$1,198

Cheapflights Fare Finder

Customize your flight search to find flights from Pennsylvania to Tromsø 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 mayo 1, 2025.
Use the filters below to find and compare flights from Pennsylvania to Tromsø that are best for you.

Fly from

Pennsylvania

Fly to

Tromsø

Route

Depart

Return

Price

Washington, D.C.Tromsø

IAD - TOS

IADTOS

Washington, D.C. Dulles Intl

sáb. 10/25

10:05 pm-11:20 am

1 stop32h 15m

Tromso/Langnes

vie. 10/31

7:05 pm-6:15 pm

1 stop28h 10m

$538

Washington, D.C.Tromsø

IAD - TOS

IADTOS

Washington, D.C. Dulles Intl

sáb. 10/25

5:50 pm-10:40 am

3 stops34h 50m

Tromso/Langnes

vie. 10/31

6:45 pm-4:35 pm

2 stops26h 50m

$680

New YorkTromsø

JFK - TOS

JFKTOS

New York John F Kennedy Intl

mié. 7/9

5:10 pm-6:20 pm

1 stop19h 10m

Tromso/Langnes

mié. 7/23

6:50 pm-3:40 pm

1 stop26h 50m

$716

NewarkTromsø

EWR - TOS

EWRTOS

Newark

mié. 7/9

5:30 pm-1:30 pm

2 stops14h 00m

Tromso/Langnes

mié. 7/23

6:50 pm-1:15 pm

1 stop24h 25m

$730

PhiladelphiaTromsø

PHL - TOS

PHLTOS

Philadelphia

sáb. 8/23

6:15 am-11:00 am

2 stops22h 45m

Tromso/Langnes

sáb. 8/30

7:05 am-12:27 am

3 stops23h 22m

$801

New YorkTromsø

JFK - TOS

JFKTOS

New York John F Kennedy Intl

sáb. 6/14

7:25 pm-10:25 am

2 stops57h 00m

Tromso/Langnes

sáb. 6/21

11:05 am-4:35 pm

1 stop35h 30m

$972

PhiladelphiaTromsø

PHL - TOS

PHLTOS

Philadelphia

sáb. 8/23

10:35 am-1:00 pm

2 stops20h 25m

Tromso/Langnes

sáb. 8/30

4:35 pm-4:00 pm

2 stops29h 25m

$1,003

New YorkTromsø

JFK - TOS

JFKTOS

New York John F Kennedy Intl

lun. 6/16

12:15 am-11:35 am

2 stops53h 20m

Tromso/Langnes

mar. 6/24

1:35 pm-10:00 pm

1 stop14h 25m

$1,068

Washington, D.C.Tromsø

IAD - TOS

IADTOS

Washington, D.C. Dulles Intl

sáb. 6/14

10:20 pm-10:25 am

2 stops54h 05m

Tromso/Langnes

sáb. 6/21

11:05 am-4:15 pm

1 stop35h 10m

$1,301

NewarkTromsø

EWR - TOS

EWRTOS

Newark

mié. 6/18

8:30 pm-10:10 am

2 stops55h 40m

Tromso/Langnes

mar. 6/24

11:15 am-6:45 pm

2 stops37h 30m

$1,445

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 26 results
1
2
3

Best time to book a flight from Pennsylvania to Tromsø

Have a flexible travel schedule? Discover the best time to fly to Tromsø from Pennsylvania 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 Pennsylvania to Tromsø

What is the cheapest time of day to fly from PA to TOS?

Find hourly flight availability from Pennsylvania to Tromsø. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated mayo 1, 2025.

When flying from Pennsylvania to Tromsø, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Tromsø by month

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

In terms of precipitation, rainfall in Tromsø ranges from 1.8 - 5.1 inches per month. October is typically the wettest month, when rainfall can reach 5.1 in. May is typically the driest time to visit Tromsø when rainfall is around 1.8 in.

Temperature in Tromsø by month

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

If weather is an important factor for your trip to Tromsø, 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 53.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 24.8 F).

Reviews of airlines servicing Tromsø

Get insights into the airlines that provide service to Tromsø. 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 Tromsø. Reviews last updated mayo 1, 2025.
Get a feel of what it's like to fly with Finnair, SWISS and Air France from Pennsylvania to Tromsø by reading reviews from past customers. 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
1,275 reviews

Boarding

7.6

Comfort

7.4

Food

6.7

Entertainment

6.9

Crew

8.1

Overall

7.6

Reviews

1 / 20
2.0
Mediocre

Rowland,Dec 2024

HEL - HKG

Finnair, a large European airline, have a very poor boarding practice whereby they collect every passenger waiting at the gate into an even smaller closed in area after checking passports (again) and boarding cards - then simply open the boarding causing a crowd crush as ALL passengers attempt to board all at once. Surely a more controllable method these days is to board via seat row numbers?
Finnair
7.6
Good
1,275 reviews
Finnair
7.6
Good
1,275 reviews

Boarding

7.6

Comfort

7.4

Food

6.7

Entertainment

6.9

Crew

8.1

Overall

7.6

Reviews

1 / 20
2.0
Mediocre

Rowland,Dec 2024

HEL - HKG

Finnair, a large European airline, have a very poor boarding practice whereby they collect every passenger waiting at the gate into an even smaller closed in area after checking passports (again) and boarding cards - then simply open the boarding causing a crowd crush as ALL passengers attempt to board all at once. Surely a more controllable method these days is to board via seat row numbers?
SWISS
7.5
Good
1,588 reviews
Finnair
7.6
Good
1,275 reviews

Boarding

7.6

Comfort

7.4

Food

6.7

Entertainment

6.9

Crew

8.1

Overall

7.6

Reviews

1 / 20
2.0
Mediocre

Rowland,Dec 2024

HEL - HKG

Finnair, a large European airline, have a very poor boarding practice whereby they collect every passenger waiting at the gate into an even smaller closed in area after checking passports (again) and boarding cards - then simply open the boarding causing a crowd crush as ALL passengers attempt to board all at once. Surely a more controllable method these days is to board via seat row numbers?
Air France
7.4
Good
1,446 reviews
Finnair
7.6
Good
1,275 reviews

Boarding

7.6

Comfort

7.4

Food

6.7

Entertainment

6.9

Crew

8.1

Overall

7.6

Reviews

1 / 20
2.0
Mediocre

Rowland,Dec 2024

HEL - HKG

Finnair, a large European airline, have a very poor boarding practice whereby they collect every passenger waiting at the gate into an even smaller closed in area after checking passports (again) and boarding cards - then simply open the boarding causing a crowd crush as ALL passengers attempt to board all at once. Surely a more controllable method these days is to board via seat row numbers?
Scandinavian Airlines
7.3
Good
1,349 reviews
Finnair
7.6
Good
1,275 reviews

Boarding

7.6

Comfort

7.4

Food

6.7

Entertainment

6.9

Crew

8.1

Overall

7.6

Reviews

1 / 20
2.0
Mediocre

Rowland,Dec 2024

HEL - HKG

Finnair, a large European airline, have a very poor boarding practice whereby they collect every passenger waiting at the gate into an even smaller closed in area after checking passports (again) and boarding cards - then simply open the boarding causing a crowd crush as ALL passengers attempt to board all at once. Surely a more controllable method these days is to board via seat row numbers?
TAP AIR PORTUGAL
7.1
Good
1,852 reviews
Finnair
7.6
Good
1,275 reviews

Boarding

7.6

Comfort

7.4

Food

6.7

Entertainment

6.9

Crew

8.1

Overall

7.6

Reviews

1 / 20
2.0
Mediocre

Rowland,Dec 2024

HEL - HKG

Finnair, a large European airline, have a very poor boarding practice whereby they collect every passenger waiting at the gate into an even smaller closed in area after checking passports (again) and boarding cards - then simply open the boarding causing a crowd crush as ALL passengers attempt to board all at once. Surely a more controllable method these days is to board via seat row numbers?

Related info for your journey

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

  • What airport do you fly into for flights to Tromsø from Pennsylvania?

    Tromso/Langnes (TOS) is the airport you will fly into if you book a flight from Pennsylvania to Tromsø. It is only a 2.5 mi journey from Tromso/Langnes (TOS) to Tromsø’s city center.

  • What are the cheapest airlines to fly from Pennsylvania to Tromsø one-way?

    One-way options have recently been found by users for as low as $761 on SWISS. Other airlines that offer cheap prices include Lufthansa from $795 and Finnair from $1,041 one-way.

  • What are the most popular routes from Pennsylvania to Tromsø?

    While some choose either New York John F Kennedy Intl - Tromso/Langnes or Washington, D.C. Dulles Intl - Tromso/Langnes, Newark - Tromso/Langnes is the most popular route from Pennsylvania to Tromsø.

  • Can I find deals for flights from Pennsylvania to Tromsø that include hotel bookings?

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

  • How can I find direct flights from Pennsylvania to Tromsø?

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

  • Can I find deals for business class flights from Pennsylvania to Tromsø?

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

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Pennsylvania to Tromsø

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Oslo Gardermoen flights
Newark to Oslo Gardermoen flights
O'Hare Intl to Oslo Gardermoen flights
Seattle to Oslo Gardermoen flights
LaGuardia to Oslo Gardermoen flights
Dulles Intl to Oslo Gardermoen flights
Los Angeles to Oslo Gardermoen flights
Minneapolis to Oslo Gardermoen flights
San Francisco to Oslo Gardermoen flights
Miami to Oslo Gardermoen flights
John F Kennedy Intl to Sandefjord flights
Dallas/Fort Worth to Oslo Gardermoen flights
Reagan-National to Oslo Gardermoen flights
Baltimore to Oslo Gardermoen flights
Boston to Oslo Gardermoen flights
Midway to Oslo Gardermoen flights
John F Kennedy Intl to Bergen flights
Hobby to Oslo Gardermoen flights
O'Hare Intl to Sandefjord flights
Dulles Intl to Sandefjord flights
Atlanta to Oslo Gardermoen flights
Newark to Bergen flights
LaGuardia to Bergen flights
Los Angeles to Sandefjord flights
Denver to Oslo Gardermoen flights
Salt Lake City to Oslo Gardermoen flights
Seattle to Sandefjord flights
Love Field to Oslo Gardermoen flights
Detroit to Oslo Gardermoen flights
George Bush Intcntl to Oslo Gardermoen flights
Boston to Sandefjord flights
Newark to Sandefjord flights
Ontario to Oslo Gardermoen flights
Portland to Oslo Gardermoen flights
Santa Ana to Oslo Gardermoen flights
San Francisco to Sandefjord flights
San Diego to Oslo Gardermoen flights
Sky Harbor Intl to Oslo Gardermoen flights
Minneapolis to Bergen flights
Raleigh to Oslo Gardermoen flights
Burbank to Oslo Gardermoen flights
Philadelphia to Oslo Gardermoen flights
Oakland to Oslo Gardermoen flights
Charlotte to Oslo Gardermoen flights
Tampa to Oslo Gardermoen flights
Stewart to Oslo Gardermoen flights
San Jose to Oslo Gardermoen flights
Denver to Sandefjord flights
Cleveland to Oslo Gardermoen flights
Orlando to Oslo Gardermoen flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.