Cheap flights from Washington, D.C. Dulles Intl Airport to Oslo from $215
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. Dulles Intl Airport to Oslo departing on 7/15. 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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Icelandair flights from Washington, D.C. Dulles Intl Airport to Oslo
Our best Icelandair deals on Washington, D.C. Dulles Intl Airport to Oslo flight tickets
TAP AIR PORTUGAL flights from Washington, D.C. Dulles Intl Airport to Oslo
Our best TAP AIR PORTUGAL deals on Washington, D.C. Dulles Intl Airport to Oslo flight tickets
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How to get the cheapest flight ticket from Washington, D.C. Dulles Intl Airport to Oslo
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 Oslo?
The month of April is, on average, the cheapest month to fly to Oslo from Washington, D.C. Dulles Intl Airport, with most prices found around $513. If you’re not able to fly to Oslo in April, then November is your next best option. Flight prices from Washington, D.C. Dulles Intl Airport to Oslo during November average around $523.
What is the cheapest day to depart on your flight to Oslo?
The cheapest day to depart on your flight to Oslo is on a Thursday when prices can be found for as low as $607. This is often the case because there is less demand to fly during this day of the week. 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. Dulles Intl Airport to Oslo for around $698.
What is the cheapest time of day to depart on your flight to Oslo?
Flying to Oslo from Washington, D.C. Dulles Intl Airport in the morning is the least expensive time of day to depart. momondo users have found prices as low as $526 when looking at flights departing in the morning. Try not to purchase tickets at noon because they tend to be around $832. 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 Oslo?
You are more likely to see cheaper flights to Oslo from Washington, D.C. Dulles Intl Airport when booking 23 weeks ahead of your departure date. In general, you can expect to find flights to Oslo for around $609 when searching 23 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Oslo from Washington, D.C. Dulles Intl Airport for as low as $520 on momondo.
What is the cheapest airline that flies from Washington, D.C. Dulles Intl to Oslo?
Icelandair, TAP AIR PORTUGAL, and Delta are the most popular carriers operating from Washington, D.C. Dulles Intl to Oslo
What airlines fly to Oslo?
Icelandair, Scandinavian Airlines and United Airlines are the top three most popular airlines that fly to Oslo from Washington, D.C. Dulles Intl Airport according to our data. Icelandair is the first choice among our users, with 41% of people opting to fly with this airline when traveling to Oslo. Keep in mind that there are 8 different airlines that fly to Oslo on a routine basis, so you have a few additional options to choose from.
Cheap Washington, D.C. Dulles Intl Airport to Oslo flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Dulles Intl Airport to Oslo
How far is Washington, D.C. Dulles Intl to Oslo by plane?
A flight from Washington, D.C. Dulles Intl to Oslo will travel around 3881.0 mi. By plane, this route typically takes 9h 45m.
When did momondo last update prices for flights from Washington, D.C. Dulles Intl Airport to Oslo?
Prices for flights from Washington, D.C. Dulles Intl Airport to Oslo are refreshed on a daily basis.
How many operators does momondo search for flights from Washington, D.C. Dulles Intl Airport to Oslo?
There are 8 operators available for flights from Washington, D.C. Dulles Intl Airport to Oslo as of June 2025.
How old do you have to be to fly from Washington, D.C. Dulles Intl Airport to Oslo?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. Dulles Intl Airport to Oslo.
What documentation or ID do you need to fly to Oslo?
The travel and health documents required for your trip to Oslo 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. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
Best airlines flying from Washington, D.C. Dulles Intl Airport to Oslo
Compare and see reviews for airlines that fly from Washington, D.C. Dulles Intl Airport to Oslo with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $389 | Free Cancellation | Rating 7.0 502 reviews | |||
| PriceFrom $400 | Free Cancellation | Rating 7.3 1,393 reviews | |||
| PriceFrom $501 | Free Cancellation | Rating 8.0 7,965 reviews | |||
| PriceFrom $512 | Free Cancellation | Rating 6.6 7,031 reviews | |||
| PriceFrom $531 | Free Cancellation | Rating 7.4 8,809 reviews | |||
| PriceFrom $535 | Free Cancellation | Rating 6.7 7,156 reviews | |||
| PriceFrom $542 | Free Cancellation | Rating 7.8 1,363 reviews | |||
| PriceFrom $566 | Free Cancellation | Rating 7.5 1,467 reviews |
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?
Yes. momondo enables you to select and highlight flights to Oslo from Washington, D.C. with this policy.
How can momondo help me find flights from Washington, D.C. to Oslo?
Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Oslo from Washington, D.C..
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.