Round-trip from | $481 (Ticket) |
---|---|
One-way from | $266 (Kiwi.com) |
Popular in | June |
Cheapest in | April |
Average price | $706 |
Fly from
Fly to
Route
Depart
Return
Price
Washington, D.C.Oslo
IAD - OSL
IADOSL
Washington, D.C. Dulles Intl
Thu 9/11
8:30 pm-3:25 pm
1 stop12h 55m
Oslo Gardermoen
Thu 9/18
1:50 pm-7:20 pm
1 stop11h 30m
Washington, D.C.Oslo
IAD - OSL
IADOSL
Washington, D.C. Dulles Intl
Sun 8/17
8:45 pm-1:05 pm
1 stop34h 20m
Oslo Gardermoen
Mon 8/25
6:45 am-9:01 pm
2 stops20h 16m
Washington, D.C.Oslo
IAD - OSL
IADOSL
Washington, D.C. Dulles Intl
Sun 8/17
2:25 pm-6:05 pm
2 stops21h 40m
Oslo Gardermoen
Mon 8/25
6:45 am-9:01 pm
2 stops20h 16m
Washington, D.C.Oslo
IAD - OSL
IADOSL
Washington, D.C. Dulles Intl
Mon 8/25
10:20 pm-6:05 pm
1 stop13h 45m
Oslo Gardermoen
Mon 9/1
6:35 am-1:30 pm
1 stop12h 55m
Washington, D.C.Oslo
IAD - OSL
IADOSL
Washington, D.C. Dulles Intl
Sun 9/14
10:05 pm-10:35 pm
1 stop18h 30m
Oslo Gardermoen
Sat 9/20
8:55 pm-7:59 pm
1 stop29h 04m
Washington, D.C.Oslo
IAD - OSL
IADOSL
Washington, D.C. Dulles Intl
Tue 8/26
7:25 pm-11:25 pm
2 stops22h 00m
Oslo Gardermoen
Tue 9/2
7:45 am-6:52 pm
2 stops17h 07m
Washington, D.C.Oslo
IAD - OSL
IADOSL
Washington, D.C. Dulles Intl
Sat 8/16
10:20 pm-10:10 pm
1 stop17h 50m
Oslo Gardermoen
Tue 8/26
7:15 am-8:55 pm
2 stops19h 40m
Washington, D.C.Oslo
IAD - OSL
IADOSL
Washington, D.C. Dulles Intl
Sun 8/31
8:45 pm-11:55 pm
1 stop21h 10m
Oslo Gardermoen
Thu 9/11
5:40 am-4:15 pm
1 stop16h 35m
Washington, D.C.Oslo
IAD - OSL
IADOSL
Washington, D.C. Dulles Intl
Mon 8/18
5:50 pm-4:40 pm
2 stops16h 50m
Oslo Gardermoen
Sun 8/24
6:05 am-7:15 pm
1 stop19h 10m
Washington, D.C.Oslo
IAD - OSL
IADOSL
Washington, D.C. Dulles Intl
Mon 9/22
10:20 pm-2:35 pm
3 stops58h 15m
The best time to book flights from Washington, D.C. Dulles Intl Airport to Oslo Gardermoen Airport is 53 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, November is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Oslo Gardermoen Airport (average of $567). Flying from Washington, D.C. Dulles Intl Airport to Oslo Gardermoen Airport in June is currently the most expensive (average of $1,010). 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.
A simple way to save on the total cost of your ticket is to fly from Washington, D.C. Dulles Intl Airport to Oslo Gardermoen Airport in the morning. If you’re flexible enough to do this you can expect to save up to 15% on your trip compared to booking a flight at noon.
Copenhagen (CPH) – chosen by Cheapflights users on 67% of 1-stop itineraries from Washington, D.C. Dulles Intl Airport to Oslo Gardermoen Airport on Cheapflights.
Lisbon (LIS) is the most affordable 1-stop option, with an average round-trip price of $498.
Flights via Copenhagen (CPH) have the shortest average one-way travel time for 1-stop routes: 1h 58m.
Flights via Copenhagen (CPH) offer the fastest connection on this route, with an average layover time of 1h 01m.
Food
Crew
Boarding
Entertainment
Overall
Comfort
Reviews
Kim,May 2025
PIH - SLC
Food
Crew
Boarding
Entertainment
Overall
Comfort
Reviews
Kim,May 2025
PIH - SLC
Food
Crew
Boarding
Entertainment
Overall
Comfort
Reviews
Kim,May 2025
PIH - SLC
Food
Crew
Boarding
Entertainment
Overall
Comfort
Reviews
Kim,May 2025
PIH - SLC
Food
Crew
Boarding
Entertainment
Overall
Comfort
Reviews
Kim,May 2025
PIH - SLC
Food
Crew
Boarding
Entertainment
Overall
Comfort
Reviews
Kim,May 2025
PIH - SLC
Airline | Cheapest | Average | Flexibility | On-time |
---|---|---|---|---|
Cheapest$389 | Average$602 | FlexibilityNo cancel fee | On-time76% | |
Cheapest$400 | Average$621 | FlexibilityNo cancel fee | On-time77% | |
Cheapest$501 | Average$589 | FlexibilityNo cancel fee | On-timeN/A | |
Cheapest$512 | Average$684 | FlexibilityNo cancel fee | On-time70% | |
Cheapest$535 | Average$719 | FlexibilityNo cancel fee | On-time76% | |
Cheapest$548 | Average$784 | FlexibilityNo cancel fee | On-time75% | |
Cheapest$563 | Average$751 | FlexibilityNo cancel fee | On-time69% | |
Cheapest$566 | Average$616 | FlexibilityNo cancel fee | On-time77% |