Cheap flights from Philadelphia to Oslo from $300
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Philadelphia to Oslo departing on 7/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
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.Find the cheapest flights from Philadelphia to Oslo
Cheap round-trip flights
Cheap one-way flights
Cheap last minute flights
United Airlines flights from Philadelphia to Oslo Gardermoen Airport
Our best United Airlines deals on Philadelphia to Oslo Gardermoen Airport flight tickets
American Airlines flights from Philadelphia to Oslo Gardermoen Airport
Our best American Airlines deals on Philadelphia to Oslo Gardermoen Airport flight tickets
See travel insights to Oslo from
How to get the cheapest flight ticket from Philadelphia to Oslo Gardermoen Airport
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Oslo Gardermoen Airport?
The cheapest month to fly to Oslo Gardermoen Airport from Philadelphia is in November. Flight prices, which tend to average around $626, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of November, then book flights to Oslo Gardermoen Airport from Philadelphia during February instead. Flights to Oslo Gardermoen Airport in February, while not as cheap as those in November, still average around $684.
What is the cheapest day to depart on your flight to Oslo Gardermoen Airport?
According to our data, Wednesday is the cheapest day to fly to Oslo Gardermoen Airport from Philadelphia. The lowest ticket price found for a Wednesday departure recently was $632. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Philadelphia to Oslo Gardermoen Airport for around $1,141.
What is the cheapest airline that flies from Philadelphia to Oslo Gardermoen?
TAP AIR PORTUGAL, American Airlines, and Iberia are the most popular carriers operating from Philadelphia to Oslo Gardermoen
What airlines fly to Oslo Gardermoen Airport?
Scandinavian Airlines, Icelandair and British Airways are the top three most popular airlines that fly to Oslo Gardermoen Airport from Philadelphia according to our data. Scandinavian Airlines is the first choice among our users, with 76% of people opting to fly with this airline when traveling to Oslo Gardermoen Airport. Keep in mind that there are 8 different airlines that fly to Oslo Gardermoen Airport on a routine basis, so you have a few additional options to choose from.
When to book flights from Philadelphia to Oslo Gardermoen Airport
Cheap Philadelphia to Oslo Gardermoen Airport (PHL to OSL) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Philadelphia to Oslo Gardermoen Airport
How far is Philadelphia to Oslo Gardermoen by plane?
Philadelphia and Oslo Gardermoen are 3756.1 mi apart from one another. A reasonable flight in good conditions will take 12h 00m.
When did momondo last update prices for flights from Philadelphia Airport to Oslo Gardermoen Airport?
Prices for flights from Philadelphia Airport to Oslo Gardermoen Airport refresh daily.
How many operators does momondo search for flights from Philadelphia Airport to Oslo Gardermoen Airport?
As of July 2025, there are 4 operators available to choose from for flights from Philadelphia Airport to Oslo Gardermoen Airport.
How old do you have to be to fly from Philadelphia Airport to Oslo Gardermoen Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Philadelphia Airport to Oslo Gardermoen Airport.
What documentation or ID do you need to fly to Oslo Gardermoen Airport?
The required travel and health documents for your Oslo Gardermoen Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Oslo Gardermoen Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from Philadelphia to Oslo Gardermoen Airport?
Based on momondo bookings for flights between Philadelphia and Oslo Gardermoen Airport, the leading airline is British Airways, making up 39% of the total bookings. Other popular airlines include Lufthansa with 31%, United Airlines with 17%, and American Airlines with 14%.
Best airlines flying from Philadelphia to Oslo Gardermoen Airport
Compare and see reviews for airlines that fly from Philadelphia to Oslo Gardermoen Airport with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $583 | Free Cancellation | Rating 6.6 7,093 reviews | |||
| PriceFrom $622 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $704 | Free Cancellation | Rating 7.4 8,861 reviews | |||
| PriceFrom $728 | Free Cancellation | Rating 6.8 7,207 reviews |
Traveling to a place near Oslo?
Book flights to Oslo if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Philadelphia to Oslo?
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Philadelphia to Oslo for you.
Can I find flights from Philadelphia to Oslo with flexible booking policies on momondo?
Flights from Philadelphia to Oslo with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
How can momondo help me find flights from Philadelphia to Oslo?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Philadelphia to Oslo.
I’m not ready to book a flight from Philadelphia to Oslo right now. Can momondo alert me if prices change?
If you are not ready to book a flight from Philadelphia to Oslo now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Oslo and let you know when they change.