
Most accurate provider | eDreams 3 stars |
|---|---|
Most trusted provider | eDreams 3 stars |
Round-trip from | $488 (oojo) |
One-way from | $396 (Kiwi.com) |
Popular in | June |
Cheapest in | November |
Average price | $868 |
Fly from
Fly to
Route
Depart
Return
Price
PortlandOslo
PDX - OSL
PDXOSL
Portland
Wed 2/18
5:45 pm-10:40 pm
1 stop19h 55m
Oslo Gardermoen
Fri 2/27
7:10 am-3:55 pm
1 stop17h 45m
PortlandOslo
PDX - OSL
PDXOSL
Portland
Wed 2/18
7:30 am-11:40 pm
2 stops31h 10m
Oslo Gardermoen
Fri 2/27
6:15 am-6:55 pm
2 stops21h 40m
PortlandOslo
PDX - OSL
PDXOSL
Portland
Mon 1/12
5:45 pm-10:40 pm
1 stop19h 55m
Oslo Gardermoen
Sun 1/25
7:20 am-3:55 pm
1 stop17h 35m
PortlandOslo
PDX - OSL
PDXOSL
Portland
Mon 1/12
1:24 pm-5:40 pm
3 stops19h 16m
Oslo Gardermoen
Sun 1/25
1:50 pm-2:46 pm
2 stops33h 56m
PortlandOslo
PDX - OSL
PDXOSL
Portland
Wed 2/11
10:47 am-5:10 pm
2 stops21h 23m
Oslo Gardermoen
Sun 2/15
9:35 am-12:34 am
2 stops23h 59m
PortlandOslo
PDX - OSL
PDXOSL
Portland
Sat 2/7
5:51 pm-11:00 am
3 stops32h 09m
PortlandOslo
PDX - OSL
PDXOSL
Portland
Sat 2/7
10:47 am-12:10 pm
2 stops40h 23m
PortlandOslo
PDX - OSL
PDXOSL
Portland
Thu 1/15
10:52 am-11:35 pm
2 stops27h 43m
PortlandOslo
PDX - OSL
PDXOSL
Portland
Thu 1/15
4:51 pm-10:10 pm
3 stops44h 19m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*1 star | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*2 stars |
The best time to book flights from Portland to Oslo Gardermoen Airport is 60 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Currently, September is the cheapest month in which you can book a flight from Portland to Oslo Gardermoen Airport (average of $317). Flying from Portland to Oslo Gardermoen Airport in June is currently the most expensive (average of $762). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
One of the essential ways to save on airfare from Portland to Oslo Gardermoen Airport is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the morning could potentially save you up to 24% on airfare.
Travelers seeking maximum savings on their Portland to Oslo Gardermoen Airport flight should consider departing on Monday mornings when fares are most often at their lowest. Thursday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Food
Crew
Comfort
Boarding
Entertainment
Overall
Reviews
Jim,Nov 2025
AVL - ATL
Food
Crew
Comfort
Boarding
Entertainment
Overall
Reviews
Jim,Nov 2025
AVL - ATL
Food
Crew
Comfort
Boarding
Entertainment
Overall
Reviews
Jim,Nov 2025
AVL - ATL
Food
Crew
Comfort
Boarding
Entertainment
Overall
Reviews
Jim,Nov 2025
AVL - ATL
Food
Crew
Comfort
Boarding
Entertainment
Overall
Reviews
Jim,Nov 2025
AVL - ATL
Food
Crew
Comfort
Boarding
Entertainment
Overall
Reviews
Jim,Nov 2025
AVL - ATL
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$317 | Average$688 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$436 | Average$928 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$579 | Average$816 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$590 | Average$957 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$611 | Average$964 | FlexibilityNo cancel fee | On-time75% |