Washington, D.C. (IAD) to Oslo (OSL) flights

From USD541

*Modifying this information may result in a different fare

*All amounts are in USD. Taxes and surcharges are included. No booking fee is applicable. Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking. Additional baggage fees may apply.

Lowest fares between Washington, D.C. and Oslo

May 2025
FromUSD571*
Seen: 3 hrs ago
Flight Type Round- trip/Economy Class
Jun 2025
FromUSD641*
Seen: 11 hrs ago
Flight Type Round- trip/Economy Class
Jul 2025
FromUSD541*
Seen: 4 hrs ago
Flight Type Round- trip/Economy Class
USD571
USD908
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RangeUSD571-USD908

Weather in Oslo

Wednesday

light rain

20°C

07 May 25 (Wed)

Thursday

few clouds

23°C

08 May 25 (Thu)

Friday

heavy intensity rain

16°C

09 May 25 (Fri)

Saturday

light rain

23°C

10 May 25 (Sat)

Sunday

light rain

19°C

11 May 25 (Sun)

Monday

sky is clear

23°C

12 May 25 (Mon)

Tuesday

sky is clear

25°C

13 May 25 (Tue)

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