$379 Cheap Flights from Oslo to Washington D.C.
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Flights from Oslo to Washington D.C.
Cheap flight deals from Oslo to Washington D.C. Starting at $379
We've found these cheap flights for you. You can book one-way or round-trip flight tickets.
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OSL 1:50 PM11h 30m1 stopsIAD 7:20 PMOslo - Washington D.C. | Mon, Apr 7 | Icelandair
IAD 8:30 PM10h 5m1 stopsOSL 12:35 PMWashington D.C. - Oslo | Tue, Apr 15 | Icelandair$379 $55932% OFF32% OFF$559 $379 -
OSL 1:10 PM11h 15m1 stopsIAD 7:25 PMOslo - Washington D.C. | Tue, Mar 18 | Icelandair
IAD 8:40 PM9h 55m1 stopsOSL 11:35 AMWashington D.C. - Oslo | Wed, Mar 26 | Icelandair$387 $55931% OFF31% OFF$559 $387
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OSL 12:00 PM13h 59m1 stopsIAD 7:59 PMOslo - Washington D.C. | Tue, Apr 1 | Scandinavian Airlines
IAD 10:05 PM10h 5m1 stopsOSL 2:10 PMWashington D.C. - Oslo | Mon, Apr 7 | Scandinavian Airlines$395 $55928% OFF28% OFF$559 $395 -
OSL 1:50 PM11h 30m1 stopsIAD 7:20 PMOslo - Washington D.C. | Tue, Apr 1 | Icelandair
IAD 8:30 PM10h 5m1 stopsOSL 12:35 PMWashington D.C. - Oslo | Tue, Apr 8 | Icelandair$41725% OFF$559 $417
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OSL 10:30 PM26h 50m1 stopsIAD 7:20 PMOslo - Washington D.C. | Sun, Apr 13 | Icelandair
IAD 8:30 PM10h 5m1 stopsOSL 12:35 PMWashington D.C. - Oslo | Sat, Apr 19 | Icelandair$41925% OFF$559 $419
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OSL 5:15 PM28h 25m1 stopsIAD 4:40 PMOslo - Washington D.C. | Fri, Mar 21 | Scandinavian Airlines
IAD 6:10 PM10h 10m1 stopsOSL 9:20 AMWashington D.C. - Oslo | Thu, Mar 27 | Scandinavian Airlines$42224% OFF$559 $422
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OSL 6:20 AM15h 55m1 stopsIAD 5:15 PMOslo - Washington D.C. | Wed, Mar 19 | Air France
IAD 10:30 PM12h 55m1 stopsOSL 4:25 PMWashington D.C. - Oslo | Sun, Mar 23 | Air France$42524% OFF$559 $425 -
OSL 9:20 AM12h 25m1 stopsIAD 4:45 PMOslo - Washington D.C. | Wed, Mar 19 | KLM
IAD 7:40 PM15h 45m1 stopsOSL 4:25 PMWashington D.C. - Oslo | Sun, Mar 23 | Air France$42624% OFF$559 $426 -
OSL 6:50 AM14h 45m1 stopsIAD 4:35 PMOslo - Washington D.C. | Wed, Mar 19 | British Airways
IAD 10:55 PM18h 45m1 stopsOSL 10:40 PMWashington D.C. - Oslo | Sun, Mar 23 | British Airways$42724% OFF$559 $427 -
OSL 6:00 AM19h 15m1 stopsIAD 7:15 PMOslo - Washington D.C. | Mon, Apr 7 | Air France
IAD 9:20 PM20h1 stopsOSL 11:20 PMWashington D.C. - Oslo | Mon, Apr 14 | Air France$43023% OFF$559 $430
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OSL 1:00 PM17h 25m1 stopsWAS Invalid DateOslo - Washington D.C. | Thu, Mar 20 | Normal Airline
WAS 3:00 PM6hNonstopOSL 4:00 PMWashington D.C. - Oslo | Sat, Mar 22 | Normal AirlineFind More FlightsFind More Flights
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OSL 1:10 PM11h 15m1 stopsIAD 7:25 PMOslo - Washington D.C. | Thu, Mar 27 | Icelandair$417 $58928% OFF28% OFF$589 $417
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OSL 1:50 PM11h 30m1 stopsIAD 7:20 PMOslo - Washington D.C. | Sun, Apr 13 | Icelandair$426 $58928% OFF28% OFF$589 $426
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OSL 1:50 PM11h 30m1 stopsIAD 7:20 PMOslo - Washington D.C. | Sun, Apr 6 | Icelandair$435 $58926% OFF26% OFF$589 $435
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OSL 1:50 PM11h 30m1 stopsIAD 7:20 PMOslo - Washington D.C. | Thu, Apr 24 | Icelandair$43726% OFF$589 $437
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OSL 1:50 PM11h 30m1 stopsIAD 7:20 PMOslo - Washington D.C. | Wed, Apr 23 | Icelandair$43826% OFF$589 $438
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OSL 7:45 AM17h 35m1 stopsIAD 7:20 PMOslo - Washington D.C. | Sun, Apr 6 | Norwegian Air Shuttle ASA$44824% OFF$589 $448 -
OSL 12:50 PM14h1 stopsIAD 8:50 PMOslo - Washington D.C. | Sun, Apr 6 | TAP Air Portugal$44924% OFF$589 $449 -
OSL 1:50 PM11h 30m1 stopsIAD 7:20 PMOslo - Washington D.C. | Tue, Apr 1 | Icelandair$45223% OFF$589 $452
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OSL 4:20 PM33h1 stopsIAD 7:20 PMOslo - Washington D.C. | Mon, Apr 21 | Icelandair$45323% OFF$589 $453
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OSL 12:50 PM14h1 stopsIAD 8:50 PMOslo - Washington D.C. | Thu, Apr 24 | TAP Air Portugal$45423% OFF$589 $454
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OSL 1:00 PM17h 25m1 stopsWAS Invalid DateOslo - Washington D.C. | Thu, Mar 20 | Normal AirlineFind More FlightsFind More Flights
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Frequently Asked Questions
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When are flight tickets from Oslo (OSL) to Washington D.C. (WAS) the cheapest?
Airlines adjust prices for flights from Oslo to Washington D.C. based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays. -
How much do flights from Oslo (OSL) to Washington D.C. (WAS) cost?
According to Trip.com's data, the lowest price is around $1,048.
How to find a cheap flight from Oslo to Washington D.C.
Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Oslo to Washington D.C.. Book your flights at the right time and save more.
Be flexible with your travel dates to get the cheapest Oslo to Washington D.C. ticket.
Tap "Date" in the flight search bar to browse the calendar and find airfare from Oslo to Washington D.C. for the next six months in 2025. If you're looking to fly within the next three months, the lowest fare is $417 for a one-way ticket on Thu, Mar 27.
Compare cheap Oslo to Washington D.C. flight deals from hundreds of airlines.
Our powerful search system compares prices from over 500 airlines. So you can find the cheapest flights from Oslo to Washington D.C.. The most affordable airline currently operating on this route is Icelandair.
Set up a Price Alert to track fare drops.
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Book early or wait unitl the last minute to fine the best fares.
It's always better to book early! Airlines typically release their lowest fares about a year before departure, so check as soon as flights become available. If you miss that window, you may still find great deals closer to your travel date.
Search for flights on the go.
For the best booking experience on the go, download Trip.com and search for cheap flights from Oslo to Washington D.C. to access exclusive deals just for you.
Flight Info | Oslo to Washington D.C.
| Cheapest nonstop flight price | $255 |
|---|---|
| Off-season for travel | May |
| Peak season for travel | December |
| Flight distance | 6,227.67 km |
| Popular airline | Finnair |
Plan Your Trip Around Washington D.C.
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