RareNonstop · 2h
OSL to WAWPoland
Warsaw
$51
usually $105
−51%
Most monthly lows $93–$150. Cheaper than every other month on record (4).
Flights · OSL → WAS
Oslo to Washington
Fare on the board
None right now.
The last cached fare expired on 3 September 2026. We show no price until a new one turns up.
No current fare1 month of price history
- Last fare expired
- 3 Sep 2026
- Price history
- 1 month
- Flight time
- About 13h
We still track this route; our crawl simply has not found a fare on it since. That says nothing about whether it is expensive today, and we will not invent a price to fill the gap. This page fills back in the moment a fare returns.
Your own dates can still be searched, just below.
United StatesWashingtonFree museums by the dozen, and three airports competing hard enough to keep transatlantic fares honest.Best windowApr–May · Sep–OctAirportsDulles (IAD) · Reagan National (DCA) · Baltimore (BWI)Every route into WashingtonWhat we did measure
The price history we hold.
The cached months for this route have all departed. New ones land with the next refresh.
On the board
Routes with observed fares.
GreatNonstop · 2.5h
OSL to BUDHungary
Budapest
$81
usually $130
−38%
Most monthly lows $115–$147. Cheaper than every other month on record (4).
GreatNonstop · 2.5h
OSL to PARFrance
Paris
$128
usually $200
−36%
Most monthly lows $168–$245. Cheaper than every other month on record (8).
Great1 stop · 4h
CHI to WASUnited States
Chicago
$154
usually $225
−32%
Most monthly lows $204–$227. Cheaper than every other month on record (3).
Good1 stop · 3h
YTO to WASCanada
Toronto
$191
usually $260
−27%
Most monthly lows $238–$261. Cheaper than every other month on record (3).
GoodNonstop · 1.5h
NYC to WASUnited States
New York
$230
usually $315
−27%
Most monthly lows $265–$327. Cheaper than every other month on record (5).
