Cheap flights from Washington, D.C. to Europe from $198
This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. to Europe departing on 9/3. 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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0 bags
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Cheap round-trip flights
These are some of the best round-trip flight deals from Washington, D.C. to Europe 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 Europe.
Cheap last minute flights
Planning a quick getaway from Washington, D.C. to Europe? 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 Europe, so you can enjoy a seamless trip without layovers.
Brussels Airlines flights from Washington, D.C. to Europe
Our best Brussels Airlines deals on Washington, D.C. to Europe flight tickets
Brussels Airlines![Brussels Airlines]()
Sep 3![Brussels Airlines]()
Sep 10
IAD5:35 pmWashington, D.C. Dulles Intl
17h 10m
1 stop
MAD4:45 pmMadrid Barajas
MAD12:40 pmMadrid Barajas
30h 50m
1 stop
IAD1:30 pmWashington, D.C. Dulles Intl
Delta flights from Washington, D.C. to Europe
Our best Delta deals on Washington, D.C. to Europe flight tickets
Delta![Delta]()
Sep 17![Delta]()
Sep 25
IAD9:20 pmWashington, D.C. Dulles Intl
13h 25m
1 stop
MAD4:45 pmMadrid Barajas
MAD10:05 amMadrid Barajas
17h 08m
1 stop
IAD9:13 pmWashington, D.C. Dulles Intl
Delta![Delta]()
Oct 1![Delta]()
Oct 7
IAD12:30 pmWashington, D.C. Dulles Intl
13h 20m
1 stop
MAD7:50 amMadrid Barajas
MAD6:00 amMadrid Barajas
16h 31m
2 stops
IAD4:31 pmWashington, D.C. Dulles Intl
How to get the cheapest flight ticket from Washington, D.C. to Europe
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
Prices
Airlines
Other information
What is the cheapest month to fly to Europe?
The cheapest month to fly to Europe from Washington, D.C. is in January. Flight prices, which tend to average around $643, are often lower during this time because this is during the off-season. If you aren’t able to travel to Europe during the month of January, then flying in October is also cheap. Prices for this month can be found on momondo for an average of $654.
What is the cheapest day to depart on your flight to Europe?
The cheapest day to depart from Washington, D.C. to Europe is on a Wednesday. Travelers who choose to depart for Europe on a Wednesday will often find tickets for as low as $793. Flights from Washington, D.C. to Europe on a Saturday will generally be more expensive and average around $924. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.
What is the cheapest time of day to depart on your flight to Europe?
According to our data, the cheapest time of day to fly to Europe is in the morning. momondo users have found flights departing from Washington, D.C. to Europe in the morning for as low as $692. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Try not to purchase tickets in the afternoon because they tend to be around $850. Of course, these prices can vary depending on the time of year and what airport you fly to.
What is the cheapest Washington, D.C. to Europe flight route?
Fly from Washington, D.C. Dulles Intl to Kastrup Copenhagen for the best Washington, D.C. - Europe flight prices
How far in advance should I book a flight to Europe?
You are more likely to see cheaper flights to Europe from Washington, D.C. when booking 14 weeks ahead of your departure date. In general, you can expect to find flights to Europe for around $772 when searching 14 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Europe from Washington, D.C. for as low as $724 on momondo.
What cabin class options are available on Washington, D.C. to Europe flights?
There are 4 cabin classes available to choose from on Washington, D.C. to Europe flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Washington, D.C. to Europe?
TAP AIR PORTUGAL, Icelandair, and JetBlue are the most popular carriers operating from Washington, D.C. to Europe
What airlines fly to Europe?
United Airlines, British Airways and TAP AIR PORTUGAL are the top three most popular airlines that fly to Europe from Washington, D.C. according to our data. United Airlines is the first choice among our users, with 34% of people opting to fly with this airline when traveling to Europe. Keep in mind that there are 26 different airlines that fly to Europe on a routine basis, so you have a few additional options to choose from.
How many flights depart from Washington, D.C. to Europe on average per day?
82 flights are operational daily from Washington, D.C. to Europe as of April 2025. The most popular departure time for this route is 6:00PM, with 68% of flights per day taking off in the evening.
How many flights depart from Washington, D.C. to Europe on average per week?
The number of flights available between Washington, D.C. and Europe is 577 per week as of April 2025. The most frequent departure day is Tue, with 16% of weekly flights leaving on this day.
Cheap Washington, D.C. to Europe flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. to Europe
When did momondo last update prices for flights from Washington, D.C. to Europe?
Prices for flights from Washington, D.C. to Europe are refreshed on a daily basis.
How many operators does momondo search for flights from Washington, D.C. to Europe?
There are 29 operators available for flights from Washington, D.C. to Europe as of April 2025.
How old do you have to be to fly from Washington, D.C. to Europe?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. to Europe.
What documentation or ID do you need to fly to Europe?
The travel and health documents you'll need for your trip to Europe may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Europe. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
Best airlines flying from Washington, D.C. to Europe
Compare and see reviews for airlines that fly from Washington, D.C. to Europe with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $285 | Free Cancellation | Rating 7.3 1,349 reviews | |||
| PriceFrom $400 | Free Cancellation | Rating 7.0 9,242 reviews | |||
| PriceFrom $421 | Free Cancellation | Rating 8.0 7,936 reviews | |||
| PriceFrom $449 | Free Cancellation | Rating 7.5 1,588 reviews | |||
| PriceFrom $470 | Free Cancellation | Rating 7.6 1,273 reviews | |||
| PriceFrom $486 | Free Cancellation | Rating 6.7 7,042 reviews | |||
| PriceFrom $495 | Free Cancellation | Rating 6.0 460 reviews | |||
| PriceFrom $496 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $501 | Free Cancellation | Rating 6.7 967 reviews | |||
| PriceFrom $502 | Free Cancellation | Rating 7.8 1,333 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Washington, D.C. to Europe?
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Europe from Washington, D.C..
Can I find flights from Washington, D.C. to Europe with flexible booking policies on momondo?
momondo does allow users to show only those flights to Europe 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 Europe?
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 Europe from Washington, D.C..
I’m not ready to book a flight from Washington, D.C. to Europe right now. Can momondo alert me if prices change?
Yes. momondo can track prices for Washington, D.C. to Europe flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.
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