Cheap flights from Barcelona to Washington, D.C.

Barcelona-El Prat
BCN
Washington
WAS

Flight deals from Barcelona to Washington, D.C.

Below you can see the best deals on flights Barcelona — Washington, D.C. for upcoming dates. Direct and connecting flights from various airlines — compare prices and choose the right ticket.

The lowest price for the next 2 months is on 10 September, from $396.

Top 10 cheap flights from Barcelona to Washington, D.C.

About the Barcelona — Washington, D.C. flight

Looking for cheap flights from Barcelona to Washington, D.C.? Compare fares from different airlines, check the flight schedule and travel time — and book your Barcelona — Washington, D.C. ticket online at the best price.

The route has direct flights — around 16 flights per week, flights are operated by United Airlines, Air Canada, Lufthansa, a nonstop flight takes about 8 h 45 min, the distance between the cities is around 6,505 km.

Planning your trip? You may find our Washington, D.C. travel guide, how to get from the airport into town and Washington, D.C. weather forecast useful. To catch a low fare, use the low-price calendar and the monthly price chart on this page.

Facts about this route

from $366Min. price
DecemberCheapest
AugustPeak season
YesDirect flights
6,505 kmDistance
8 h 45 minTravel time
3Airlines
16 / wkFlights

Flight schedule from Barcelona to Washington, D.C.

The table shows direct flights from Barcelona to Washington, D.C. on the selected date. The flight takes approximately 8 h 45 min. Regular flights are operated by United Airlines, Air Canada and Lufthansa. Departures from Barcelona-El Prat Airport airports, arrivals at Washington Dulles International Airport, Baltimore/Washington International Thurgood Marshall Airport and Ronald Reagan National Airport.

For each flight, the following details are shown: departure time (local), arrival city and airport, flight number and airline, terminal or gate, and status. Click on a flight to open its details and go to ticket search. To view flights on a different day, change the date above the table.

Today
Any time
Last update: 25 Aug 2026

Flight ticket prices by day: Barcelona — Washington, D.C.

Below is a calendar of the lowest flight ticket prices for Barcelona — Washington, D.C. by day. Pick a convenient date and instantly see the fare. The cheapest flights on this route start from $366 in December, and the most expensive are around $567 in August. If your travel dates are flexible, the calendar will help you find the best price for your preferred period. To view round-trip fares, switch to the "Round trip" tab above the calendar, select your departure date — and the right-hand calendar will highlight the lowest prices for return flights on each day.

 
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Prices by month

Average one-way fares from Barcelona to Washington, D.C. by month. Tickets are usually cheapest in April (around $306) and priciest in June (about $451) — use the table and chart below to pick the best time to fly.

MonthAverage priceLevelMonthAverage priceLevelMonthAverage priceLevel
Jan$345lowMay$333mediumSep$330medium
Feb$337lowJun$451highOct$354medium
Mar$341mediumJul$425highNov$347low
Apr$306mediumAug$319highDec$350medium

When to fly

Weather in Washington, D.C.: it is warmest in July (up to 32 °C on average) and coolest in January (around 7 °C). The driest month is October.

Tickets are usually cheapest in December and most expensive in August. Compare prices and weather by month in the charts below to pick the best time to fly.

Temperature · Washington, D.C.

Dry and wet days · Washington, D.C.

Wind speed and direction · Washington, D.C.

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How to get the best deal on a Barcelona — Washington, D.C. ticket

  • Book ahead: fares for Barcelona — Washington, D.C. are usually lower 3–8 weeks before departure than at the last minute.
  • Play with your dates — Tuesday, Wednesday and Saturday departures are often cheaper than Friday and Sunday.
  • The cheapest month to fly to Washington, D.C. is usually December — plan your trip around it if your dates are flexible.
  • Compare direct and connecting flights: nonstop is faster, while a connection is sometimes noticeably cheaper.
  • Watch the low-price calendar and the monthly price trend on this page — they make it easier to catch a good date.
  • Travelling light? Pick a cabin-baggage-only fare — tickets without checked luggage are noticeably cheaper.
  • Get to the airport in good time — about 2–3 hours before an international departure and roughly an hour before a domestic one.

Airlines

Flights on the Barcelona — Washington, D.C. route are operated by 3 airlines; United Airlines runs the most flights (around 88% of all flights). Compare carriers, flight shares and schedules below.

  • United AirlinesUA
    5x/week
    WebsiteFleet: 956165M pax/year
    • Direct flight BCN → IAD5x/week
      Duration
      8h 45m
      Days
      MTWTFSS
    87.5%Open →
  • Air CanadaAC
    1x/week
    WebsiteFleet: 20346M pax/year
    • Direct flight BCN → IAD1x/week
    6.3%Open →
  • LufthansaLH
    1x/week
    WebsiteFleet: 38764.5M pax/year
    • Direct flight BCN → IAD1x/week
    6.3%Open →

Cities and airports on the Barcelona — Washington, D.C. route

Flights Barcelona — Washington, D.C. depart from Barcelona-El Prat Airport and arrive at Washington Dulles International Airport, Baltimore/Washington International Thurgood Marshall Airport and Ronald Reagan National Airport. Below are pages for the cities, countries, and airports on the route: airlines, schedules, and travel guides.

Departure

Barcelona

BCN
Spain
About the cityHow to get thereWeatherAll about the country Spain
Arrival

Washington, D.C.

WAS
United States
About the cityHow to get thereWeatherAll about the country United States
Departure airports
Arrival airports

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Frequently asked questions about the Barcelona — Washington, D.C. flight

How long is the flight from Barcelona to Washington, D.C.?

A nonstop Barcelona — Washington, D.C. flight takes about 8 h 45 min — the distance between the cities is around 6,505 km.

How far is it from Barcelona to Washington, D.C.?

The distance from Barcelona to Washington, D.C. is about 6,505 km, which a nonstop flight covers in around 8 h 45 min.

Are there direct flights from Barcelona to Washington, D.C.?

Yes, there are nonstop flights Barcelona — Washington, D.C. — around 16 flights per week.

Which airlines fly from Barcelona to Washington, D.C.?

Airlines operating Barcelona — Washington, D.C. include United Airlines, Air Canada, Lufthansa. See the full list with schedules in the "Airlines" section on this page.

Which airports do Barcelona — Washington, D.C. flights use?

Flights from Barcelona depart from Barcelona-El Prat Airport, and arrive at Washington Dulles International Airport, Baltimore/Washington International Thurgood Marshall Airport, Ronald Reagan National Airport. If a city has more than one airport, check which one your ticket uses before you travel.

How much is a ticket from Barcelona to Washington, D.C.?

The price of a Barcelona — Washington, D.C. ticket depends on your travel date, season and demand: it is usually cheapest to fly in December, and most expensive in August. Tickets typically cost between $366 and $567. Check the current lowest fare and low-price calendar on this page.

When is the best time to book flights Barcelona — Washington, D.C.?

Flights Barcelona — Washington, D.C. are usually cheaper when booked in advance — a few weeks before departure and away from peak dates; the most budget-friendly month to fly is December. Compare prices by month in the price trend chart on this page.

How can I find the cheapest flights from Barcelona to Washington, D.C.?

To catch a low fare Barcelona — Washington, D.C., book a few weeks in advance, keep your dates flexible, and compare airlines and connecting options. The low-price calendar and monthly price chart on this page show the cheapest days and months at a glance: the most budget-friendly month to fly is usually December.

How early should I arrive at the airport?

For international flights, plan to be at the airport about 2–3 hours before departure, and around an hour before a domestic flight. Allow extra time during busy travel seasons and at large hubs, where check-in and security lines can be longer.

Where else you can fly from Barcelona

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Where else you can fly from Washington, D.C.

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