$263 Find Cheap Flights from Barcelona to District of Columbia

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Barcelona-El Prat to District of Columbia departing on 5/8. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to District of Columbia

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Barcelona to District of Columbia, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Barcelona to District of Columbia, as well as popular online travel agencies
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Book Cheap Barcelona-El Prat to District of Columbia Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Barcelona-El Prat to District of Columbia that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Barcelona-El Prat to District of Columbia

Thu, Mar 12 - Sun, Mar 22
TAP AIR PORTUGAL Logo
6:45 am - 4:15 pm
BCN
-
IAD
14h 30m
1 stop
TAP AIR PORTUGAL Logo
11:30 pm - 11:45 pm
IAD
-
BCN
19h 15m
1 stop
$467TAP AIR PORTUGAL
Thu, Mar 12 - Sun, Mar 22
TAP AIR PORTUGAL Logo
6:45 am - 4:15 pm
BCN
-
IAD
14h 30m
1 stop
TAP AIR PORTUGAL Logo
11:30 pm - 11:45 pm
IAD
-
BCN
19h 15m
1 stop
$470TAP AIR PORTUGAL
Wed, Apr 22 - Thu, Apr 30
JetBlue Logo
12:50 pm - 9:00 pm
BCN
-
DCA
14h 10m
1 stop
JetBlue Logo
1:20 pm - 9:45 am
DCA
-
BCN
14h 25m
1 stop
$473JetBlue
Mon, Feb 23 - Mon, Mar 9
American Airlines Logo
10:40 am - 10:53 pm
BCN
-
IAD
18h 13m
1 stop
American Airlines Logo
10:45 pm - 5:55 pm
IAD
-
BCN
14h 10m
1 stop
$476American Airlines
Mon, Feb 23 - Mon, Mar 9
British Airways Logo
12:30 pm - 8:43 pm
BCN
-
DCA
14h 13m
1 stop
British Airways Logo
4:28 pm - 11:20 am
DCA
-
BCN
13h 52m
2 stops
$477British Airways
Mon, Feb 23 - Mon, Mar 9
British Airways Logo
12:30 pm - 8:43 pm
BCN
-
DCA
14h 13m
1 stop
British Airways Logo
4:28 pm - 11:20 am
DCA
-
BCN
13h 52m
2 stops
$478British Airways
Thu, Feb 26 - Sun, Mar 22
TAP AIR PORTUGAL Logo
6:45 am - 3:15 pm
BCN
-
IAD
14h 30m
1 stop
TAP AIR PORTUGAL Logo
11:30 pm - 5:15 pm
IAD
-
BCN
12h 45m
1 stop
$482TAP AIR PORTUGAL
Wed, Mar 4 - Tue, Mar 10
Aer Lingus Logo
11:30 am - 7:30 pm
BCN
-
IAD
14h 00m
1 stop
Aer Lingus Logo
6:05 pm - 10:50 am
IAD
-
BCN
11h 45m
1 stop
$484Aer Lingus
Wed, Mar 4 - Tue, Mar 10
Aer Lingus Logo
11:30 am - 7:30 pm
BCN
-
IAD
14h 00m
1 stop
Aer Lingus Logo
6:05 pm - 10:50 am
IAD
-
BCN
11h 45m
1 stop
$485Aer Lingus
Mon, Feb 23 - Mon, Mar 9
American Airlines Logo
12:30 pm - 8:43 pm
BCN
-
DCA
14h 13m
1 stop
American Airlines Logo
2:16 pm - 8:00 am
DCA
-
BCN
12h 44m
1 stop
$486American Airlines
Booking Insights

KAYAK's insights & trends for Barcelona-El Prat to District of Columbia flights

Get data-powered insights and trends into flights from Barcelona-El Prat to District of Columbia to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest Barcelona-El Prat Airport to District of Columbia flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to District of Columbia from Barcelona-El Prat Airport found in the last 72 hours was to Washington, D.C., at $764 round-trip. The most popular route is from Barcelona-El Prat Airport (BCN) to Washington, D.C. Dulles Intl Airport (IAD), and the cheapest round-trip airline ticket found on this route in the last 72 hours was $764.

Can I save money by flying with a layover from Barcelona-El Prat Airport to District of Columbia?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $653, prices are generally cheapest when you fly direct.

What is the cheapest month to fly from Barcelona-El Prat Airport to District of Columbia?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Barcelona-El Prat Airport to District of Columbia, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Barcelona-El Prat Airport to District of Columbia is February, when tickets cost $449 (return) on average. On the other hand, the most expensive months are July and December, when the average cost of round-trip tickets is $748 and $722 respectively.

What’s the cheapest day of the week to fly from Barcelona-El Prat to District of Columbia?

The average price of all round-trip flights from Barcelona-El Prat Airport to District of Columbia clicked on KAYAK for each day over the last 12 months.

When flying from Barcelona-El Prat to District of Columbia, you should consider leaving on a Wednesday and avoid Sundays if you are looking for the best rates. For your return to Barcelona-El Prat, you’ll find the best rates on Mondays and the most expensive ones on Saturdays.

How far in advance should I book a flight from Barcelona-El Prat Airport to District of Columbia?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Barcelona-El Prat Airport to District of Columbia, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Barcelona-El Prat Airport to District of Columbia, you should book around 3 weeks before departure, which saves you about 30% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 19 weeks before departure.

Good to know

Low seasonFebruary
Cheapest flight$263
Best time to beat the crowds with an average 29% drop in price.
Most popular time to fly with an average 19% increase in price.
Flight from Barcelona to Reagan Washington National Airport

FAQs - booking District of Columbia flights

  • How does KAYAK find such low prices on flights from Barcelona-El Prat to District of Columbia?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Barcelona-El Prat to District of Columbia.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Barcelona-El Prat to District of Columbia?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Barcelona-El Prat to District of Columbia is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Barcelona-El Prat to District of Columbia?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Barcelona-El Prat to District of Columbia with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Barcelona-El Prat to District of Columbia?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Barcelona-El Prat to District of Columbia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to District of Columbia?

    The cheapest time of day to fly to District of Columbia is generally in the morning, when round-trip flights cost $870 on average. The most expensive time of day to fly to District of Columbia is generally in the morning, which is peak travel time and where the average cost of a ticket is $870.

  • How many flights are there between Barcelona-El Prat Airport and District of Columbia per day?

    There is a maximum of 1 nonstop flight a day that takes off from Barcelona-El Prat Airport and lands in District of Columbia, with an average flight time of 9h 00m. The most common departure time is 10:00 am and most flights take off in the morning. Each week, there are 7 flights.

Reviews of the top 3 airlines serving from Barcelona-El Prat to District of Columbia

 
See real verified KAYAK customer reviews for airlines flying from Barcelona to District of Columbia. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Barcelona-El Prat to District of Columbia? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9244 reviews
6.6Food
8.1Crew
7.1Entertainment
7.7Boarding
7.3Comfort
Airline reviews

Bad food, bad service, cold cabin with no additional blankets when asked for (they told me they don’t provide additional blankets). I’m a frequent traveler and this is one of the worst companies I traveled with (by the way I thought that I booked my ticket with Lufthansa but I didn’t see that the flights were handled by United).

2.0 MediocreAnonymous, Feb 2026
CLT - IAD
Read more United Airlines reviews

Bad food, bad service, cold cabin with no additional blankets when asked for (they told me they don’t provide additional blankets). I’m a frequent traveler and this is one of the worst companies I traveled with (by the way I thought that I booked my ticket with Lufthansa but I didn’t see that the flights were handled by United).

Great other than a couple very drunk guys that for a while kept bumping my seat from behind. The staff did their best to control them. Even refused serving them alcohol and allowed the gal sitting next to them to move.

Good crew. Boarding delays. Almost two hours wait for the bags in DC.

Unfortunately weather delayed our flight waiting for our plane to arrive and due to a little snow time was needed to deice the plane so departure was very delayed and I missed the connecting flight

It was great. There were some issues prior to takeoff. The weather was poor so we had to go through deicing, and we were delayed a bit by the pilots' concern about one of the engines, but that's aviation. The pilots handled everything with aplomb, and kept us apprised

The seats were comfortable and we had leg room. Great entertainment.

The flight crew where really good. Better then the crew from BNE to SFO

Safe made to destination. Late to start at GVA for icy reasons but we fought our next fly.

Miserable. They moved my seat, but canceled the next leg of my flight. I resolved the issue at my transfer, but that resulted in lost luggage that has taken days off my schedule with no resolution. Worse, they fail to interface effectively with Lufthansa, forcing me to bounce between two equally useless help desks. The apps are unable to handle the situation, the bag dropped off the tracker, and while the call centers are polite, they do not provide written information to assist with cross-airline communication.

l really enjoy very much the flight was very pleasant

Delayed departure Madrid to Lisboa and my luggage no arrived

Flight was delayed but crew gave little to no communication, then “began boarding” but really just had everyone stand up and wait for an hour without any news or updates, as if we were going to start boarding at any second. Total chaos. Seemed like this was their first time boarding a plane. When we arrived at our destination, we waited for over an hour for the baggage claim belt to even turn on. Probably waited at baggage claim for our luggage for close to two hours. Everyone was very confused and of course we all worried that the luggage was lost. Again, zero communication and everyone we asked just said “I don’t know.” So we were left wondering whether to wait, or file a missing baggage claim, or check the other baggage claim belts (which we did every fifteen-twenty minutes because we were just confused). Lack of communication throughout the experience was a huge issue.

The cabin crew were curt, not with me, but observed with other passengers. They were unduly rude and it was unprovoked and when they realized they were wrong, they made no attempt to apologize for their own confusion.

I was disappointed of the crew, not friendly and attentive. Delay one way for fuel leakage and the plane is so hot. Not that great all around but I’m glad I experienced it so now know better.

Flew Business class and did not like anything, flight attendants were rude and not helpful. Food was of poor quality and I did not eat meals.

I like the price. I dislike the website where I wanted to ask questions about the unusual high prices of the luggage fees. I called the toll free number from the United States and I cannot get through. You should test your own toll free website for info and you will know what I am writing about.

Boarding process was fast and efficient. Short flight but on time and well organized. I would certainly fly TAP again.

Very long line at the gate, moved slowly. I had expected that boarding a flagship A330neo would be with a jetway directly at the gate, and not a long bus ride to the airplane.

The layover was only one hour and a huge line for passport control. If I didn’t cut the line and argue was every single official, I would’ve spent the night in this one. Obviously.TAP AIR people. do not take into account.this problem with their flight scheduling, which is extremely frustrating. Poor food choices, on the pasta was offered, they ran out of chicken right away. All the sodas and water poured in a tiny 70 mL cups, which is not enough to keep hydrated on the long flight. I had to ask for 34 cups at a time. Flight attendant seemed to be tired and overworked.

Very borderline, low budget airline without low budget prices There are no counts of soda, everything is dispensed enlarged bottles and poured into tiny cups about 70 mL so in order to keep hydrated you have to take 3-4 cups at a time. Also, there was only one food item offered, pasta, they ran out of chicken right away. Snack was very poor. It was called tuna sandwich, which is truly borderline. The flight attend attendance seemed to be overworked and tired.

Flight map did not work. Crew was great, food was good, plane took off on time and landed early. That's all I can ask.

I had a good comfortable seat. There was nearly an hour delay. There was an accident with the champagne, but I was well compensated. These things happen sometimes.

Bulkhead seats should not be an extra charge. They are extremely uncomfortable. And we missed our connecting flight due to slow luggage retreaval.

Lufthansa flight LH04414 from Munich to Washington DC, was fine. Efficient and safe!

Bumpy ride, not Lufthansa‘s fault. Crew managed a situation over a back rest to far down well. It was two iles behind me. The person putting the seat down, against the other person’s knees, was quite rude and belligerent and needed to be told in a no nonsense matter to stopp. Male flight attendant did good job.

Had a few open seats and could use it for a great rest ful journey

It was very good. Service was friendly and efficient, and food was good.

Come on. A two hour, 7am flight and a small bottle of water and a tiny chocolate bar was provided. No coffee, no nothing. Poor.

We left 1.5 hours late therefore missing my connection. The airline didn’t give vouchers.

Food could have something without dairy, I couldn't eat anything. Tv for both seats was malfunctioning. They have one bottle of ginger ale for entire plane.... and I paid extra for these seats...very disappointed

Everything you need to know for your flight from Barcelona-El Prat to District of Columbia

Information on your arrival and departure airports