Latest deals
When to book
FAQs
Price Alerts

Cheap flights from Philadelphia to Oslo from $1,551

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Philadelphia to Oslo departing on 11/28. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Philadelphia to Oslo

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
5:30 pm - 8:25 pmPHL-TRF
20h 55m2 stops
Multiple Airlines Logo
9:20 pm - 4:15 pmTRF-PHL
24h 55m2 stops
$1,551Multiple Airlines
Find Deal
Fri, Nov 28 - Fri, Dec 5
Multiple Airlines Logo
5:30 pm - 6:40 pmPHL-TRF
19h 10m2 stops
Multiple Airlines Logo
4:20 pm - 10:05 pmTRF-PHL
35h 45m3 stops
$1,668Multiple Airlines
Find Deal
Sat, Dec 20 - Sat, Jan 10
Air France Logo
5:36 pm - 2:05 pmPHL-TRF
38h 29m2 stops
Air France Logo
2:35 pm - 9:37 pmTRF-PHL
37h 02m2 stops
$20,982Air France
Find Deal
Wed, Dec 3 - Sun, Dec 7
Air France Logo
5:36 pm - 2:05 pmPHL-TRF
38h 29m2 stops
Air France Logo
2:35 pm - 9:37 pmTRF-PHL
37h 02m2 stops
$20,983Air France
Find Deal
Wed, Dec 3 - Sun, Dec 7

Air France flights from Philadelphia to Oslo Sandefjord Airport

Our best Air France deals on Philadelphia to Oslo Sandefjord Airport flight tickets
Air France
Dec 3
PHL5:36 pmPhiladelphia
38h 29m
2 stops
TRF2:05 pmOslo Sandefjord
Dec 7
TRF2:35 pmOslo Sandefjord
37h 02m
2 stops
PHL9:37 pmPhiladelphia
$20,982
Find similar
Air France
Dec 3
PHL5:36 pmPhiladelphia
38h 29m
2 stops
TRF2:05 pmOslo Sandefjord
Dec 7
TRF2:35 pmOslo Sandefjord
37h 02m
2 stops
PHL9:37 pmPhiladelphia
$20,983
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Philadelphia to Oslo Sandefjord Airport 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, momondo users made 832,500 searches. Data last updated November 2, 2025.
Use the filters below to find and compare flights from Philadelphia to Oslo Sandefjord Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PhiladelphiaOslo

PHL - TRF

PHLTRF

Philadelphia

Fri 11/28

5:30 pm-8:25 pm

2 stops20h 55m

Oslo Sandefjord

Fri 12/5

9:20 pm-4:15 pm

2 stops24h 55m

$1,551

PhiladelphiaOslo

PHL - TRF

PHLTRF

Philadelphia

Sat 12/20

5:30 pm-6:40 pm

2 stops19h 10m

Oslo Sandefjord

Sat 1/10

4:20 pm-10:05 pm

3 stops35h 45m

$1,668

PhiladelphiaOslo

PHL - TRF

PHLTRF

Philadelphia

Wed 12/3

5:36 pm-2:05 pm

2 stops38h 29m

Oslo Sandefjord

Sun 12/7

2:35 pm-9:37 pm

2 stops37h 02m

$20,982

PhiladelphiaOslo

PHL - TRF

PHLTRF

Philadelphia

Wed 12/3

5:36 pm-2:05 pm

2 stops38h 29m

Oslo Sandefjord

Sun 12/7

2:35 pm-9:37 pm

2 stops37h 02m

$20,983

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Philadelphia to Oslo Sandefjord Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Philadelphia to Oslo Sandefjord Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Philadelphia to Oslo Sandefjord Airport (PHL to TRF) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Philadelphia to Oslo Sandefjord Airport

Direct flights

None
There are no direct flights from Philadelphia to Oslo Sandefjord Airport. There are no popular flight routes from Philadelphia to Oslo Sandefjord Airport.
Search flight deals

  • How far is Philadelphia to Oslo Sandefjord by plane?

    The straight-line distance from Philadelphia to Oslo Sandefjord is 3752.1 mi. In terms of flight time, this usually takes a little over 19h 10m.

  • When did momondo last update prices for flights from Philadelphia Airport to Oslo Sandefjord Airport?

    Prices for flights from Philadelphia Airport to Oslo Sandefjord Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Philadelphia Airport to Oslo Sandefjord Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Philadelphia Airport to Oslo Sandefjord Airport.

  • What documentation or ID do you need to fly to Oslo Sandefjord Airport?

    The travel and health documents required for your trip to Oslo Sandefjord Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Oslo Sandefjord Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • How do I get Price Alerts for flights from Philadelphia to Oslo Sandefjord Airport?

    You can take advantage of momondo’s Price Alerts by first searching for your flights to Philadelphia from Oslo Sandefjord Airport. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

  • How can I save money on flights from Philadelphia to Oslo Sandefjord Airport with momondo?

    Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

  • How does momondo find its flight prices?

    We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

Traveling to a place near Oslo?

Book flights to Oslo if you plan to visit one of these locations
Sandefjord

Why use momondo?

Why should I use momondo to find a flight deal from Philadelphia to Oslo?

Finding the right flight to Oslo from Philadelphia is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Oslo quick and easy, saving you time and money.

Can I find flights from Philadelphia to Oslo with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Oslo from Philadelphia with this policy.

How can momondo help me find flights from Philadelphia to Oslo?

momondo helps you find the best flight between Philadelphia and Oslo by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Philadelphia to Oslo right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Philadelphia to Oslo flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Oslo Sandefjord Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Tue 12/2
Tue 12/9
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Oslo

Popular cities in Norway

Popular flights according to clicks in the last 7 days on momondo
Flights to Oslo Gardermoen Airportfrom $343