Cheap flights from Oslo Gardermoen Airport to Washington, D.C. from $278
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Oslo Gardermoen Airport to Washington, D.C. departing on 5/6. 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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British Airways flights from Oslo Gardermoen Airport to Washington, D.C.
Our best British Airways deals on Oslo Gardermoen Airport to Washington, D.C. flight tickets
Icelandair flights from Oslo Gardermoen Airport to Washington, D.C.
Our best Icelandair deals on Oslo Gardermoen Airport to Washington, D.C. flight tickets
See travel insights to Washington, D.C. from
How to get the cheapest flight ticket from Oslo Gardermoen Airport to Washington, D.C.
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 cheapest month to fly to Washington, D.C.?
The month of September is, on average, the cheapest month to fly to Washington, D.C. from Oslo Gardermoen Airport, with most prices found around $440. If you’re not able to fly to Washington, D.C. in September, then October is your next best option. Flight prices from Oslo Gardermoen Airport to Washington, D.C. during October average around $441.
What is the cheapest day to depart on your flight to Washington, D.C.?
On average, the least expensive day to fly to Washington, D.C. from Oslo Gardermoen Airport is on a Friday. momondo users have found tickets for Friday departures for as low as $521. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Oslo Gardermoen Airport to Washington, D.C. for around $678.
What is the cheapest time of day to depart on your flight to Washington, D.C.?
At noon is the cheapest time of day to fly from Oslo Gardermoen Airport to Washington, D.C. when you can find flight prices for as low as $480. Flying to Washington, D.C. at noon is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the afternoon because they tend to be around $603. Of course, these prices can vary depending on the time of year and what airport you fly to.
How far in advance should I book a flight to Washington, D.C.?
You are more likely to see cheaper flights to Washington, D.C. from Oslo Gardermoen Airport when booking 7 weeks ahead of your departure date. In general, you can expect to find flights to Washington, D.C. for around $519 when searching 7 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Washington, D.C. from Oslo Gardermoen Airport for as low as $418 on momondo.
What is the cheapest airline that flies from Oslo Gardermoen to Washington, D.C.?
TAP AIR PORTUGAL, Finnair, and Iberia are the most popular carriers operating from Oslo Gardermoen to Washington, D.C.
What airlines fly to Washington, D.C.?
British Airways, Icelandair and Lufthansa are the top three most popular airlines that fly to Washington, D.C. from Oslo Gardermoen Airport according to our data. British Airways is the first choice among our users, with 34% of people opting to fly with this airline when traveling to Washington, D.C.. Keep in mind that there are 5 different airlines that fly to Washington, D.C. on a routine basis, so you have a few additional options to choose from.
When to book flights from Oslo Gardermoen Airport to Washington, D.C.
Cheap Oslo Gardermoen Airport to Washington, D.C. (OSL to WAS) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Oslo Gardermoen Airport to Washington, D.C.
Best Price Found | $278 |
|---|---|
Fastest flight time | 10h 49m |
Direct flights | None |
Airports in Washington, D.C. | 3 airports |
How far is Oslo Gardermoen to Washington, D.C. by plane?
Oslo Gardermoen and Washington, D.C. are 3874.4 mi apart from one another. Flights usually cover this in 11h 04m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Oslo Gardermoen Airport to Washington, D.C.?
Prices for flights from Oslo Gardermoen Airport to Washington, D.C. refresh daily.
How many operators does momondo search for flights from Oslo Gardermoen Airport to Washington, D.C.?
As of April 2025, there are 5 operators available to choose from for flights from Oslo Gardermoen Airport to Washington, D.C..
How old do you have to be to fly from Oslo Gardermoen Airport to Washington, D.C.?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Oslo Gardermoen Airport to Washington, D.C..
What documentation or ID do you need to fly to Washington, D.C.?
The required travel and health documents for your Washington, D.C. trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Washington, D.C.. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from Oslo Gardermoen Airport to Washington, D.C.?
momondo data reveals that the most frequently booked airline on the route from Oslo Gardermoen Airport to Washington, D.C. is British Airways, representing 35% of all bookings. The subsequent popular airlines are Scandinavian Airlines at 28%, Icelandair at 22%, and Lufthansa at 15%.
Best airlines flying from Oslo Gardermoen Airport to Washington, D.C.
Compare and see reviews for airlines that fly from Oslo Gardermoen Airport to Washington, D.C. with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $319 | Free Cancellation | Rating 7.0 476 reviews | |||
| PriceFrom $354 | Free Cancellation | Rating 7.3 1,328 reviews | |||
| PriceFrom $407 | Free Cancellation | Rating 6.6 6,718 reviews | |||
| PriceFrom $449 | Free Cancellation | Rating 6.7 6,968 reviews | |||
| PriceFrom $459 | Free Cancellation | Rating 7.4 8,618 reviews |
Traveling to a place near Washington, D.C.?
Book flights to Washington, D.C. if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Oslo to Washington, D.C.?
momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Oslo to Washington, D.C.. Millions of users trust and use momondo every year so you are in good hands.
Can I find flights from Oslo to Washington, D.C. with flexible booking policies on momondo?
Flights from Oslo to Washington, D.C. with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
How can momondo help me find flights from Oslo to Washington, D.C.?
Once all potential Oslo to Washington, D.C. flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.
I’m not ready to book a flight from Oslo to Washington, D.C. right now. Can momondo alert me if prices change?
If you are simply researching potential flights to Washington, D.C., momondo offers a useful price alert feature which will track prices for flights to Washington, D.C. from Oslo and alert you when they change.