Skip to main content
Beginning of main content

OSL (Oslo) to PHL (Philadelphia) Flights $466.96

Search over 321,000 hotels worldwide and 400 airlines worldwide.
Secure incredible value with Expedia's Price Guarantee.
No Expedia cancellation fee to change or cancel almost any hotel reservation.

Cheap OSL to PHL Flights

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Sandefjord

$1956.66

Philadelphia

$1193.06

Interesting Facts About Flights from Oslo to Philadelphia (OSL to PHL)

Question : Who's offering the cheapest round-trip flight to Philadelphia International Airport (PHL) over the coming months?
Answer : Flight prices are hitting highs of $2,347 over the next three months when flying to PHL from OSL. Check out United Airlines, as they have been booking customers at just $543.

Question : Do travelers from Oslo typically stay in Philadelphia for very long?
Answer : Passengers from OSL to PHL stay about one week on average.

Question : In the next four weeks, what day should you book your trip?
Answer : May 24th has seen bookings (as of May 22nd) as cheap as $543. That comes in 72% below the average price for this route. Saving now means you'll have more money in your pocket for the trip.

Question : If your plans are flexible, have you considered changing your departure day?
Answer : The lowest-cost day to fly in June is Thursday. Being flexible with your travel days garners even more savings during booking.

Question : Is the price you found a good deal?
Answer : Flight prices are fluctuating a lot more for this route than the majority of routes from Norway, as they're ranging anywhere from $543 to $2,347. Prices tend to be lower the further out you book.