
| Round-trip from | $514 (Cheapflightsfares) | 
|---|---|
| One-way from | $490 (FlightHub) | 
| Popular in | December | 
| Cheapest in | September | 
| Average price | $716 | 
Fly from
Fly to
Route
Depart
Return
Price
PittsburghOslo
PIT - OSL
PITOSL
Pittsburgh
Mon 12/1
8:10 pm-5:40 pm
2 stops15h 30m
Oslo Gardermoen
Mon 12/15
6:15 am-11:29 pm
2 stops23h 14m
PittsburghOslo
PIT - OSL
PITOSL
Pittsburgh
Wed 11/26
5:00 pm-1:25 pm
2 stops14h 25m
Oslo Gardermoen
Wed 12/3
6:30 am-5:00 pm
2 stops16h 30m
PittsburghBergen
PIT - BGO
PITBGO
Pittsburgh
Tue 11/4
1:48 pm-4:50 pm
2 stops21h 02m
Bergen Flesland
Wed 11/12
6:00 am-7:26 pm
2 stops19h 26m
PittsburghOslo
PIT - OSL
PITOSL
Pittsburgh
Wed 11/26
10:42 pm-8:05 am
1 stop27h 23m
Oslo Gardermoen
Wed 12/3
10:45 am-9:58 am
2 stops29h 13m
PittsburghBergen
PIT - BGO
PITBGO
Pittsburgh
Tue 11/4
5:47 pm-11:45 am
2 stops35h 58m
Bergen Flesland
Wed 11/12
12:30 pm-9:28 am
3 stops50h 58m
PittsburghStavanger
PIT - SVG
PITSVG
Pittsburgh
Fri 3/27
11:45 am-11:10 am
2 stops18h 25m
Stavanger Sola
Tue 3/31
6:10 am-9:26 pm
2 stops21h 16m
PittsburghOslo
PIT - OSL
PITOSL
Pittsburgh
Sun 12/14
7:05 am-8:40 am
2 stops19h 35m
Oslo Gardermoen
Sun 12/21
7:50 am-12:16 am
2 stops22h 26m
PittsburghOslo
PIT - TRF
PITTRF
Pittsburgh
Fri 3/27
7:20 am-1:55 pm
2 stops25h 35m
Oslo Sandefjord
Tue 3/31
6:00 am-11:13 pm
2 stops23h 13m
PittsburghOslo
PIT - OSL
PITOSL
Pittsburgh
Mon 12/1
1:36 pm-10:55 am
2 stops15h 19m
Oslo Gardermoen
Mon 12/15
11:35 am-7:20 pm
1 stop13h 45m
PittsburghOslo
PIT - TRF
PITTRF
Pittsburgh
Wed 11/26
5:55 pm-7:15 pm
2 stops19h 20m
Oslo Sandefjord
Wed 12/3
12:15 pm-11:28 pm
3 stops41h 13m
Currently, August is the cheapest month in which you can book a flight from Pittsburgh to Norway (average of $417). Flying from Pittsburgh to Norway in June is currently the most expensive (average of $819). 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 Pittsburgh to Norway is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight at noon could potentially save you up to 29% on airfare.
Comfort
Boarding
Food
Overall
Entertainment
Crew
Reviews
Matthew,Oct 2025
GSP - ATL
Comfort
Boarding
Food
Overall
Entertainment
Crew
Reviews
Matthew,Oct 2025
GSP - ATL
Comfort
Boarding
Food
Overall
Entertainment
Crew
Reviews
Matthew,Oct 2025
GSP - ATL
Comfort
Boarding
Food
Overall
Entertainment
Crew
Reviews
Matthew,Oct 2025
GSP - ATL
Comfort
Boarding
Food
Overall
Entertainment
Crew
Reviews
Matthew,Oct 2025
GSP - ATL
Comfort
Boarding
Food
Overall
Entertainment
Crew
Reviews
Matthew,Oct 2025
GSP - ATL
| Airline | Cheapest | Average | Flexibility | On-time | 
|---|---|---|---|---|
| Cheapest$478 | Average$909 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$517 | Average$850 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$564 | Average$924 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$641 | Average$842 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$674 | Average$955 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$857 | Average$1,193 | FlexibilityNo cancel fee | On-time75% |