Cheap flights from Washington, D.C. (WAS) to Oslo from $371

WAS — OSL
Mar 27 — Apr 31

How to find the cheapest flight from Washington, D.C. (WAS) to Oslo

All the information you need to plan the best WAS to OS1 flight in 2023: compare Washington, D.C. to Oslo flight prices with the expected peak season, weather and rainfall in Oslo.

WAS - OSL

Price

$591 - $1,087

OSL

Temperature

26.6 - 62.6 °F

OSL

Rainfall

1.6 - 3.5 inches

Popular inJuneHigh demand for flights, 32% potential price rise
Cheapest inFebruaryBest time to find cheap flights, 20% potential price drop
Round-trip from$591From Washington, D.C. (WAS) to Oslo
One-way from$466One-way flight from Washington, D.C. (WAS) to Oslo

Cheap flights from Washington, D.C. to Oslo in March, April 2023

The best prices found for WAS to Oslo flights for March, April

Washington, D.C. to Oslo 2023 flight deals

Cheap flights to Oslo from Washington, D.C. found for this year

Cheap Icelandair flights from Washington, D.C. to Oslo

Cheap Turkish Airlines flights from Washington, D.C. to Oslo

Last minute flights from Washington, D.C. to Oslo

Late deals on return flights to Oslo from Washington, D.C., departing today and this week

One-way flights to Oslo from Washington, D.C.

The cheapest one-way flights from Washington, D.C. to Oslo

Find flights from Washington, D.C. to Oslo within your budget

Use the slider to find flights from Washington, D.C. to Oslo that fit your budget.

Fly from

Any airport

Fly to

Any airport

Budget

$479 - $728

Route

Depart

Return

Price

Washington, D.C. Dulles IntlOslo Gardermoen

IAD - OSL

IADOSL

Washington, D.C. Dulles Intl

2023-04-29

1 stop14h 45m

Oslo Gardermoen

2023-05-04

1 stop16h 40m

Baltimore/WashingtonOslo Gardermoen

BWI - OSL

BWIOSL

Baltimore/Washington

2023-04-29

1 stop19h 00m

Oslo Gardermoen

2023-05-04

1 stop11h 35m

Washington, D.C. Dulles IntlOslo Gardermoen

IAD - OSL

IADOSL

Washington, D.C. Dulles Intl

2023-04-20

1 stop30h 15m

Oslo Gardermoen

2023-04-27

1 stop37h 30m

Washington, D.C. Dulles IntlOslo Gardermoen

IAD - OSL

IADOSL

Washington, D.C. Dulles Intl

2023-04-19

2 stops15h 44m

Oslo Gardermoen

2023-04-26

1 stop25h 25m

Washington, D.C. Dulles IntlOslo Gardermoen

IAD - OSL

IADOSL

Washington, D.C. Dulles Intl

2023-05-14

1 stop11h 00m

Oslo Gardermoen

2023-05-21

1 stop12h 15m

Washington, D.C. Reagan-NationalOslo Gardermoen

DCA - OSL

DCAOSL

Washington, D.C. Reagan-National

2023-04-19

2 stops17h 50m

Oslo Gardermoen

2023-04-26

2 stops26h 10m

Washington, D.C. Dulles IntlOslo Sandefjord

IAD - TRF

IADTRF

Washington, D.C. Dulles Intl

2023-05-17

1 stop23h 10m

Oslo Sandefjord

2023-05-24

1 stop15h 15m

Washington, D.C. Dulles IntlOslo Gardermoen

IAD - OSL

IADOSL

Washington, D.C. Dulles Intl

2023-04-13

2 stops18h 00m

Oslo Gardermoen

2023-04-20

1 stop13h 35m

Washington, D.C. Dulles IntlOslo Gardermoen

IAD - OSL

IADOSL

Washington, D.C. Dulles Intl

2023-04-19

2 stops23h 45m

Oslo Gardermoen

2023-04-23

2 stops37h 35m

Flights are sorted by cheapest first

Deals found on 3/21

Reviews of Airlines Servicing Oslo

Delta
8.0
Very good
2,333 reviews

Overall

8.0

Food

7.2

Comfort

7.9

Boarding

8.1

Crew

8.5

Entertainment

7.8

Reviews

1 / 10

When everything runs smoothly you barely even think about it. That’s how our flight went.

Delta
8.0
Very good
2,333 reviews
Delta
8.0
Very good
2,333 reviews

Overall

8.0

Food

7.2

Comfort

7.9

Boarding

8.1

Crew

8.5

Entertainment

7.8

Reviews

1 / 10

When everything runs smoothly you barely even think about it. That’s how our flight went.

Ethiopian Air
7.8
Good
73 reviews
Delta
8.0
Very good
2,333 reviews

Overall

8.0

Food

7.2

Comfort

7.9

Boarding

8.1

Crew

8.5

Entertainment

7.8

Reviews

1 / 10

When everything runs smoothly you barely even think about it. That’s how our flight went.

SWISS
7.7
Good
327 reviews
Delta
8.0
Very good
2,333 reviews

Overall

8.0

Food

7.2

Comfort

7.9

Boarding

8.1

Crew

8.5

Entertainment

7.8

Reviews

1 / 10

When everything runs smoothly you barely even think about it. That’s how our flight went.

Air France
7.7
Good
135 reviews
Delta
8.0
Very good
2,333 reviews

Overall

8.0

Food

7.2

Comfort

7.9

Boarding

8.1

Crew

8.5

Entertainment

7.8

Reviews

1 / 10

When everything runs smoothly you barely even think about it. That’s how our flight went.

United Airlines
7.6
Good
1,427 reviews
Delta
8.0
Very good
2,333 reviews

Overall

8.0

Food

7.2

Comfort

7.9

Boarding

8.1

Crew

8.5

Entertainment

7.8

Reviews

1 / 10

When everything runs smoothly you barely even think about it. That’s how our flight went.

Related info for your journey

Useful info, stats and facts about Washington, D.C. to Oslo flights.

Other flights from Washington, D.C.

Top 6 airlines flying from Washington, D.C. to Oslo

The chart below displays the airlines Cheapflights users traveling from Washington, D.C. to Oslo choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
Scandinavian AirlinesCheapest$421Average$770FlexibilityNo cancel feeOn-time77%COVID-19 safety
Search Scandinavian Airlines flights
IcelandairCheapest$445Average$817FlexibilityNo cancel feeOn-time76%COVID-19 safety
Search Icelandair flights
DeltaCheapest$573Average$729FlexibilityNo cancel feeOn-timeN/ACOVID-19 safety
Search Delta flights
United AirlinesCheapest$612Average$1,084FlexibilityNo cancel feeOn-time69%COVID-19 safety
Search United Airlines flights
KLMCheapest$643Average$748FlexibilityNo cancel feeOn-time75%COVID-19 safety
Search KLM flights
LufthansaCheapest$702Average$1,082FlexibilityNo cancel feeOn-time76%COVID-19 safety
Search Lufthansa flights
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