How does KAYAK find such low prices on flights from Pennsylvania to Oslo?

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 Pennsylvania to Oslo. Visit our flight page for the latest deals!>/a>

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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Oslo from Pennsylvania is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Pennsylvania to Oslo?

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 to Oslo with an airline and back to Pennsylvania with another airline. Visit our flight page for the latest deals!>/a>

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

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 to Oslo from Pennsylvania up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$160 CHEAP FLIGHTS from Pennsylvania to Oslo

KAYAK searches hundreds of travel sites at once for deals on flights to Oslo

...and more

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Cheapest round-trip

$346

Typical prices: $584-$765

Icelandair

Wed 4/15Sun 4/26

EWR - OSL • 1 stop

Cheapest non-stop

$409

Typical prices: $473-$690

Scandinavian Airlines

Fri 2/20Sun 3/1

EWR - OSL • Non-stop

Start a new search

KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to Oslo!

Flight Deals

Cheap Flights from Pennsylvania to Oslo

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from Pennsylvania to Oslo

Wed, Apr 15 - Sun, Apr 26

8:25 pm - 12:35 pm

EWR

OSL

10h 10m

1 stop

4:30 pm - 7:15 pm

OSL

EWR

32h 45m

1 stop

$346Icelandair

Mon, Apr 13 - Wed, May 13

8:25 pm - 3:25 pm

EWR

OSL

13h 00m

1 stop

1:50 pm - 7:15 pm

OSL

EWR

11h 25m

1 stop

$353Icelandair

Sat, Feb 14 - Sun, Mar 1

7:40 pm - 8:35 pm

IAD

OSL

18h 55m

1 stop

9:30 pm - 6:30 pm

OSL

IAD

27h 00m

1 stop

$366Icelandair

Tue, Feb 24 - Tue, Mar 3

5:55 pm - 1:35 pm

EWR

OSL

13h 40m

1 stop

1:00 pm - 8:30 pm

OSL

EWR

13h 30m

1 stop

$376Multiple Airlines

Tue, Mar 10 - Tue, Mar 17

11:00 pm - 12:10 pm

EWR

OSL

32h 10m

1 stop

1:00 pm - 9:30 pm

OSL

EWR

13h 30m

1 stop

$381SWISS

Thu, Feb 26 - Tue, Mar 3

5:55 pm - 1:35 pm

EWR

OSL

13h 40m

1 stop

1:00 pm - 8:30 pm

OSL

EWR

13h 30m

1 stop

$382Multiple Airlines

Thu, Apr 16 - Thu, Apr 23

10:35 pm - 5:50 pm

IAD

OSL

13h 15m

1 stop

12:50 pm - 8:35 pm

OSL

IAD

13h 45m

1 stop

$385TAP AIR PORTUGAL

Thu, Apr 16 - Thu, Apr 23

10:35 pm - 5:50 pm

IAD

OSL

13h 15m

1 stop

12:50 pm - 8:35 pm

OSL

IAD

13h 45m

1 stop

$387TAP AIR PORTUGAL

Thu, Feb 19 - Wed, Feb 25

5:55 pm - 1:35 pm

EWR

OSL

13h 40m

1 stop

2:20 pm - 2:15 pm

OSL

EWR

29h 55m

1 stop

$389Austrian Airlines

Wed, Mar 11 - Tue, Mar 17

5:25 pm - 12:10 pm

JFK

OSL

13h 45m

1 stop

1:00 pm - 2:05 pm

OSL

JFK

30h 05m

1 stop

$408SWISS

Useful Info

Cheapest flight	$160

Flight from Washington Dulles Airport to Oslo Airport

How does KAYAK find such low prices on flights from Pennsylvania to Oslo?
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 Pennsylvania to Oslo.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Pennsylvania to Oslo?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Oslo from Pennsylvania 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 Pennsylvania to Oslo?
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 to Oslo with an airline and back to Pennsylvania with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Pennsylvania to Oslo?
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 to Oslo from Pennsylvania up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight to Oslo

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Cabin class types available on flights to Pennsylvania

First Class flights to Oslo

Business Class flights to Oslo

Premium Economy Class flights to Oslo

Economy Class flights to Oslo

$205 Find Cheap Flights from Pennsylvania to Oslo

KAYAK searches hundreds of travel sites at once for deals on flights to Oslo

Everything you should know

Cheap Flights from Pennsylvania to Oslo

Recent round-trip flight deals from Pennsylvania to Oslo

Recent one-way flight deals from Pennsylvania to Oslo

Recent last minute flight deals from Pennsylvania to Oslo

Recent direct flight deals from Pennsylvania to Oslo

Good to know

FAQs for booking flights from Pennsylvania to Oslo

How does KAYAK find such low prices on flights from Pennsylvania to Oslo?

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 Pennsylvania to Oslo.

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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Oslo from Pennsylvania 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 Pennsylvania to Oslo?

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 to Oslo with an airline and back to Pennsylvania with another airline.

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

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 to Oslo from Pennsylvania up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight to Oslo

Cabin class types available on flights to Pennsylvania

Complete your trip to Oslo with a hotel stay or car rental

Find direct flights for Oslo

Flights to other popular destinations

Flights from domestic origins to Oslo

Choose which airport to fly into in Oslo

Find deals for your return flight