$159 Find Cheap Flights from Pennsylvania to Oslo

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Oslo departing on 2/15. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$363
Typical prices: $423-$552
Icelandair
Mon 1/12Sun 1/25
IAD - OSL • 1 stop
Cheapest non-stop
$399
Typical prices: $520-$706
Scandinavian Airlines
Thu 3/5Mon 3/16
EWR - OSL • Non-stop
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We hope you love your trip to Oslo!
Flight Deals
Useful Info
Flight Deals

Cheap Flights from Pennsylvania to Oslo

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Pennsylvania to Oslo that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Pennsylvania to Oslo

Mon, Jan 12 - Sun, Jan 25
Icelandair Logo
7:40 pm - 11:35 am
IAD
-
OSL
9h 55m1 stop
Icelandair Logo
9:30 pm - 6:30 pm
OSL
-
IAD
27h 00m1 stop
$363Icelandair
Sat, Jan 31 - Sat, Feb 7
Icelandair Logo
7:40 pm - 8:35 pm
IAD
-
OSL
18h 55m1 stop
Icelandair Logo
1:10 pm - 6:30 pm
OSL
-
IAD
11h 20m1 stop
$384Icelandair
Thu, Jan 15 - Wed, Jan 21
Multiple Airlines Logo
10:00 pm - 12:10 pm
EWR
-
OSL
32h 10m1 stop
Multiple Airlines Logo
2:20 pm - 2:15 pm
OSL
-
EWR
29h 55m1 stop
$387Multiple Airlines
Thu, Jan 15 - Wed, Jan 21
Multiple Airlines Logo
10:00 pm - 12:10 pm
EWR
-
OSL
32h 10m1 stop
Multiple Airlines Logo
2:20 pm - 2:15 pm
OSL
-
EWR
29h 55m1 stop
$390Multiple Airlines
Wed, Jan 14 - Wed, Jan 21
Multiple Airlines Logo
6:55 pm - 5:10 pm
EWR
-
OSL
16h 15m1 stop
Multiple Airlines Logo
2:20 pm - 2:15 pm
OSL
-
EWR
29h 55m1 stop
$391Multiple Airlines
Thu, Jan 15 - Fri, Jan 23
Austrian Airlines Logo
5:55 pm - 1:35 pm
EWR
-
OSL
13h 40m1 stop
Austrian Airlines Logo
2:20 pm - 1:55 pm
OSL
-
EWR
29h 35m1 stop
$395Austrian Airlines
Thu, Jan 15 - Tue, Jan 20
SWISS Logo
10:00 pm - 12:10 pm
EWR
-
OSL
32h 10m1 stop
SWISS Logo
1:00 pm - 8:30 pm
OSL
-
EWR
13h 30m1 stop
$396SWISS
Thu, Mar 5 - Mon, Mar 16
Scandinavian Airlines Logo
6:30 pm - 8:05 am
EWR
-
OSL
7h 35mnonstop
Scandinavian Airlines Logo
10:45 am - 2:25 pm
OSL
-
EWR
8h 40mnonstop
$399Scandinavian Airlines
Thu, Jan 29 - Mon, Feb 9
SWISS Logo
4:25 pm - 12:10 pm
JFK
-
OSL
13h 45m1 stop
SWISS Logo
1:00 pm - 1:05 pm
OSL
-
JFK
30h 05m1 stop
$413SWISS
Wed, Apr 22 - Thu, Apr 30
Scandinavian Airlines Logo
8:20 pm - 2:30 pm
IAD
-
TRF
12h 10m1 stop
Scandinavian Airlines Logo
6:00 am - 4:50 pm
TRF
-
IAD
16h 50m1 stop
$469Scandinavian Airlines
Useful Info

Good to know

Cheapest flight$159
Flight from Washington Dulles Airport to Oslo Airport

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

Cabin classes available on flights to Oslo. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.
First Class flights to Oslo
Business Class flights to Oslo
Prem Econ Class flights to Oslo
Economy Class flights to Oslo