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Cheap flights from Washington, D.C. to Oslo Gardermoen Airport from $284

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. to Oslo Gardermoen Airport departing on 2/17. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Washington, D.C. to Oslo

Cheap round-trip flights

These are some of the best round-trip flight deals from Washington, D.C. to Oslo that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Washington, D.C. to Oslo.

Cheap last minute flights

Planning a quick getaway from Washington, D.C. to Oslo? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Oslo, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Washington, D.C. to Oslo

Find recent round-trip train or bus tickets from Washington, D.C. to Oslo.

All round-trip flight deals from Washington, D.C. to Oslo

The cheapest plane tickets from Washington, D.C. to Oslo found on KAYAK recently.
8:30 pm - 11:35 amBWI-OSL
10h 05m1 stop
1:50 pm - 7:25 pmOSL-BWI
11h 35m1 stop
$382Icelandair
Find Deal
Tue, Mar 25 - Wed, Apr 2
7:30 pm - 11:35 amBWI-OSL
10h 05m1 stop
1:50 pm - 7:25 pmOSL-BWI
11h 35m1 stop
$384Icelandair
Find Deal
Mon, Mar 3 - Wed, Apr 2
5:10 pm - 8:20 amIAD-OSL
33h 10m1 stop
9:00 am - 7:59 pmOSL-IAD
16h 59m1 stop
$449Scandinavian Airlines
Find Deal
Mon, Feb 3 - Wed, Apr 30
10:05 pm - 4:35 pmIAD-OSL
12h 30m1 stop
8:55 pm - 7:59 pmOSL-IAD
29h 04m1 stop
$477Scandinavian Airlines
Find Deal
Tue, Apr 1 - Sun, Apr 13
6:00 pm - 2:15 pmIAD-OSL
14h 15m1 stop
11:40 am - 7:45 pmOSL-IAD
14h 05m1 stop
$525British Airways
Find Deal
Tue, Feb 18 - Tue, Feb 25
8:30 pm - 2:15 pmBWI-OSL
11h 45m1 stop
7:00 am - 7:25 pmOSL-BWI
17h 25m2 stops
$541British Airways
Find Deal
Thu, Mar 6 - Thu, Mar 13
6:50 pm - 3:30 pmIAD-OSL
15h 40m1 stop
6:10 am - 4:50 pmOSL-IAD
15h 40m1 stop
$571Lufthansa
Find Deal
Fri, Mar 14 - Tue, Mar 18
5:18 pm - 5:55 pmBWI-OSL
18h 37m2 stops
6:20 am - 9:12 pmOSL-BWI
20h 52m3 stops
$579United Airlines
Find Deal
Thu, Feb 20 - Wed, Feb 26
11:20 pm - 11:30 pmIAD-OSL
19h 10m1 stop
6:30 am - 9:37 pmOSL-IAD
20h 07m2 stops
$580United Airlines
Find Deal
Sat, Mar 15 - Sat, Mar 22
6:50 pm - 5:55 pmIAD-OSL
18h 05m2 stops
6:00 am - 4:50 pmOSL-IAD
15h 50m2 stops
$624Lufthansa
Find Deal
Fri, Mar 14 - Fri, Mar 21
7:30 pm - 11:35 amBWI-OSL
10h 05m1 stop
$284Icelandair
Find Deal
Mon, Feb 17
7:40 pm - 11:35 amIAD-OSL
9h 55m1 stop
$284Icelandair
Find Deal
Mon, Feb 17
10:20 pm - 6:05 pmIAD-OSL
13h 45m1 stop
$328Lufthansa
Find Deal
Sat, Jul 12
6:10 pm - 2:45 pmIAD-OSL
14h 35m2 stops
$350Lufthansa
Find Deal
Sat, Jul 12
8:30 pm - 6:35 pmBWI-OSL
16h 05m1 stop
$407British Airways
Find Deal
Mon, Mar 3
6:30 am - 5:10 pmBWI-OSL
28h 40m2 stops
$427United Airlines
Find Deal
Sat, Feb 15
9:30 pm - 11:35 pmBWI-OSL
21h 05m1 stop
$433British Airways
Find Deal
Thu, Mar 27
9:40 am - 12:15 pmDCA-OSL
20h 35m2 stops
$455United Airlines
Find Deal
Sun, Jul 13
6:05 am - 6:50 amDCA-OSL
18h 45m1 stop
$845Scandinavian Airlines
Find Deal
Sun, Jul 13
11:00 am - 6:50 amDCA-OSL
13h 50m1 stop
$887Scandinavian Airlines
Find Deal
Fri, Jul 11
7:30 pm - 11:35 amBWI-OSL
10h 05m1 stop
1:05 pm - 6:30 pmOSL-BWI
11h 25m1 stop
$378Icelandair
Find Deal
Sat, Jan 25 - Sun, Feb 9
7:30 pm - 11:35 amBWI-OSL
10h 05m1 stop
1:05 pm - 6:30 pmOSL-BWI
11h 25m1 stop
$388Icelandair
Find Deal
Sat, Jan 25 - Sun, Feb 9
6:00 pm - 1:35 pmIAD-OSL
13h 35m1 stop
1:45 pm - 9:46 amOSL-IAD
26h 01m2 stops
Sat, Jan 25 - Sun, Feb 9
2:35 pm - 12:55 pmIAD-OSL
16h 20m2 stops
9:35 am - 3:50 pmOSL-IAD
12h 15m1 stop
Sat, Jan 25 - Sun, Feb 9
5:25 pm - 5:55 pmIAD-OSL
18h 30m2 stops
9:35 am - 3:50 pmOSL-IAD
12h 15m1 stop
$574United Airlines
Find Deal
Sat, Jan 25 - Sun, Feb 9
12:00 pm - 8:35 amBWI-OSL
14h 35m2 stops
6:30 am - 5:00 pmOSL-BWI
16h 30m2 stops
$587Delta
Find Deal
Sat, Jan 25 - Sun, Feb 9
10:05 pm - 3:30 pmIAD-OSL
11h 25m1 stop
6:00 am - 3:55 pmOSL-IAD
15h 55m1 stop
$747United Airlines
Find Deal
Thu, Jan 23 - Sat, Jan 25
6:00 pm - 10:55 amIAD-OSL
10h 55m1 stop
7:05 am - 7:45 pmOSL-IAD
18h 40m1 stop
$751British Airways
Find Deal
Wed, Jan 22 - Sat, Jan 25
5:26 pm - 2:15 pmBWI-OSL
14h 49m2 stops
11:25 am - 6:45 pmOSL-BWI
13h 20m1 stop
$765British Airways
Find Deal
Thu, Jan 23 - Sat, Jan 25
12:41 pm - 11:55 amBWI-OSL
17h 14m2 stops
6:30 am - 4:56 pmOSL-BWI
16h 26m2 stops
$1,133Delta
Find Deal
Wed, Jan 22 - Sat, Jan 25

Icelandair flights from Washington, D.C. to Oslo Gardermoen Airport

Our best Icelandair deals on Washington, D.C. to Oslo Gardermoen Airport flight tickets
Icelandair
Jan 25
BWI7:30 pmBaltimore/Washington
10h 05m
1 stop
OSL11:35 amOslo Gardermoen
Feb 9
OSL1:05 pmOslo Gardermoen
11h 25m
1 stop
BWI6:30 pmBaltimore/Washington
Icelandair
Mar 25
BWI8:30 pmBaltimore/Washington
10h 05m
1 stop
OSL11:35 amOslo Gardermoen
Apr 2
OSL1:50 pmOslo Gardermoen
11h 35m
1 stop
BWI7:25 pmBaltimore/Washington
Icelandair
Mar 3
BWI7:30 pmBaltimore/Washington
10h 05m
1 stop
OSL11:35 amOslo Gardermoen
Apr 2
OSL1:50 pmOslo Gardermoen
11h 35m
1 stop
BWI7:25 pmBaltimore/Washington

British Airways flights from Washington, D.C. to Oslo Gardermoen Airport

Our best British Airways deals on Washington, D.C. to Oslo Gardermoen Airport flight tickets
British Airways
Feb 18
IAD6:00 pmWashington, D.C. Dulles Intl
14h 15m
1 stop
OSL2:15 pmOslo Gardermoen
Feb 25
OSL11:40 amOslo Gardermoen
14h 05m
1 stop
IAD7:45 pmWashington, D.C. Dulles Intl
British Airways
Jan 28
IAD1:52 pmWashington, D.C. Dulles Intl
18h 23m
2 stops
OSL2:15 pmOslo Gardermoen
Feb 4
OSL7:15 amOslo Gardermoen
14h 20m
1 stop
IAD3:35 pmWashington, D.C. Dulles Intl
British Airways
Jan 28
DCA5:49 pmWashington, D.C. Reagan-National
18h 21m
2 stops
OSL6:10 pmOslo Gardermoen
Feb 4
OSL7:15 amOslo Gardermoen
19h 40m
2 stops
DCA8:55 pmWashington, D.C. Reagan-National

See travel insights to Oslo from

How to get the cheapest flight ticket from Washington, D.C. to Oslo Gardermoen Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Washington, D.C. and Oslo Gardermoen Airport?

What is the cheapest month to fly to Oslo Gardermoen Airport?

The cheapest month to fly to Oslo Gardermoen Airport from Washington, D.C. is in February. Flight prices, which tend to average around $504, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of February, then book flights to Oslo Gardermoen Airport from Washington, D.C. during January instead. Flights to Oslo Gardermoen Airport in January, while not as cheap as those in February, still average around $507.

What is the cheapest day to depart on your flight to Oslo Gardermoen Airport?

According to our data, Thursday is the cheapest day to fly to Oslo Gardermoen Airport from Washington, D.C.. The lowest ticket price found for a Thursday departure recently was $607. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Washington, D.C. to Oslo Gardermoen Airport for around $698.

What is the cheapest time of day to depart on your flight to Oslo Gardermoen Airport?

Our most recent data shows that the best time of day to fly to Oslo Gardermoen Airport is in the morning. Flights from Washington, D.C. to Oslo Gardermoen Airport during this time can be as low as $526. In contrast, the most expensive time of day to depart to Oslo Gardermoen Airport is at noon when prices are around $832.

How far in advance should I book a flight to Oslo Gardermoen Airport?

You are more likely to see cheaper flights to Oslo Gardermoen Airport from Washington, D.C. when booking 10 weeks ahead of your departure date. In general, you can expect to find flights to Oslo Gardermoen Airport for around $676 when searching 10 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Oslo Gardermoen Airport from Washington, D.C. for as low as $590 on momondo.

How have Washington, D.C. to Oslo Gardermoen Airport flight prices changed over time?

As of January 2025, prices for Washington, D.C. to Oslo Gardermoen Airport flights are approximately 42% cheaper when compared to flights at the same time last year.

When to book flights from Washington, D.C. to Oslo Gardermoen Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. to Oslo Gardermoen Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Washington, D.C. to Oslo Gardermoen Airport (WAS to OSL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. to Oslo Gardermoen Airport

Best Price Found

$284

Fastest flight time

9h 55m

Direct flights

None
The best one-way flight to Oslo Gardermoen Airport from Washington, D.C. in the past 72 hours is $284. The best round-trip flight deal from Washington, D.C. to Oslo Gardermoen Airport found on momondo in the last 72 hours is $382.
The fastest flight from Washington, D.C. to Oslo Gardermoen Airport takes 9h 55m
There are no direct flights from Washington, D.C. to Oslo Gardermoen Airport. Popular non-direct routes for this connection are Washington, D.C. Dulles Intl Airport - Oslo Gardermoen Airport and Baltimore/Washington Airport - Oslo Gardermoen Airport.

  • How far is Washington, D.C. to Oslo Gardermoen by plane?

    A flight from Washington, D.C. to Oslo Gardermoen will travel around 3874.4 mi. Flights usually cover this in 9h 55m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Washington, D.C. to Oslo Gardermoen Airport?

    Prices for flights from Washington, D.C. to Oslo Gardermoen Airport were last updated today.

  • How many operators does momondo search for flights from Washington, D.C. to Oslo Gardermoen Airport?

  • How old do you have to be to fly from Washington, D.C. to Oslo Gardermoen Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Washington, D.C. to Oslo Gardermoen Airport.

  • What documentation or ID do you need to fly to Oslo Gardermoen Airport?

    The travel and health documents required for your trip to Oslo Gardermoen Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Oslo Gardermoen Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Washington, D.C. to Oslo Gardermoen Airport?


Best airlines flying from Washington, D.C. to Oslo Gardermoen Airport

Compare and see reviews for airlines that fly from Washington, D.C. to Oslo Gardermoen Airport with momondo
Airline
Rating
Free Cancellation
Price
IcelandairPriceFrom $396Free CancellationRating
7.1
501 reviews
Search Icelandair flights
Scandinavian AirlinesPriceFrom $401Free CancellationRating
7.3
1,320 reviews
Search Scandinavian Airlines flights
DeltaPriceFrom $501Free CancellationRating
8.0
8,521 reviews
Search Delta flights
British AirwaysPriceFrom $514Free CancellationRating
6.6
6,834 reviews
Search British Airways flights
United AirlinesPriceFrom $531Free CancellationRating
7.4
8,985 reviews
Search United Airlines flights
LufthansaPriceFrom $535Free CancellationRating
6.7
7,111 reviews
Search Lufthansa flights
KLMPriceFrom $548Free CancellationRating
7.8
1,341 reviews
Search KLM flights
Air FrancePriceFrom $566Free CancellationRating
7.4
1,490 reviews
Search Air France flights
JetBluePriceFrom $717Free CancellationRating
7.4
3,201 reviews
Search JetBlue flights

Traveling to a place near Oslo?

Book flights to Oslo if you plan to visit one of these locations
Gardermoen
Drammen
Lillehammer
Fredrikstad

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Oslo?

It is quick and easy to find Washington, D.C. to Oslo flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Oslo that suits you.

Can I find flights from Washington, D.C. to Oslo with flexible booking policies on momondo?

momondo does allow users to show only those flights to Oslo from Washington, D.C. which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Washington, D.C. to Oslo?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Washington, D.C. to Oslo.

I’m not ready to book a flight from Washington, D.C. to Oslo right now. Can momondo alert me if prices change?

Price alerts on flights to Oslo from Washington, D.C. are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.


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