Cheap flights from Washington Dulles Intl (IAD) to Barcelona (BCN)

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How to find the cheapest flight from
Washington Dulles Intl (IAD) to Barcelona (BCN)

All the information you need to plan the best IAD to BCN flight in 2021: compare Washington Dulles Intl to Barcelona flight prices with the expected peak season, weather and rainfall in Barcelona.
IAD - S37
Price
$510 - $930
S37
Temperature
57.2 - 84.2 °F
S37
Rainfall
0.9 - 3.3 inches

Popular in

December

High demand for flights, 23% potential price rise

Cheapest in

January

Best time to find cheap flights, 29% potential price drop

Round-trip from

$510

From Washington Dulles Intl to Barcelona

One-way from

$239

One-way flight from Washington Dulles Intl to Barcelona

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
How far in advance should I book a flight from Washington Dulles Intl to Barcelona?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 35 days in advance, which can save you up to 20% on flights from Washington Dulles Intl to Barcelona compared to booking the week you need them. Waiting 35 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $801. For sooner than that we have options available in the next 3 days from $850.

What is the cheapest month to fly from Washington Dulles Intl to Barcelona?

The best pricing can be found in the month of November. Prices to Barcelona from Washington Dulles Intl average $804. You can even find prices in November for less than $804, as users have found deals to Barcelona from as low as $455. The month of June appears to be one of the more expensive times to travel to Barcelona from Washington Dulles Intl. Flying in the targeted month can save you up to 22%.

Cheap flights from Washington Dulles Intl to Barcelona in May, June 2021

The best prices found for IAD to BCN flights for May, June
12 Jun - 18 Jun
$410pp
IAD
Washington Dulles Intl
Multiple Airlines
   
2 STOPS
BCN
Barcelona-El Prat
BCN
Barcelona-El Prat
Multiple Airlines
   
2 STOPS
IAD
Washington Dulles Intl
12 Jun - 18 Jun
$413pp
IAD
Washington Dulles Intl
Multiple Airlines
   
2 STOPS
BCN
Barcelona-El Prat
BCN
Barcelona-El Prat
Multiple Airlines
   
2 STOPS
IAD
Washington Dulles Intl
10 Jun - 22 Jun
$423pp
IAD
Washington Dulles Intl
Multiple Airlines
   
2 STOPS
BCN
Barcelona-El Prat
BCN
Barcelona-El Prat
Multiple Airlines
   
2 STOPS
IAD
Washington Dulles Intl

Washington Dulles Intl to Barcelona 2021 flight deals

Cheap flights to Barcelona from Washington Dulles Intl found for this year
15 Oct - 23 Oct
$405pp
IAD
Washington Dulles Intl
Multiple Airlines
   
2 STOPS
BCN
Barcelona-El Prat
BCN
Barcelona-El Prat
Multiple Airlines
     
3 STOPS
IAD
Washington Dulles Intl
12 Jun - 18 Jun
$410pp
IAD
Washington Dulles Intl
Multiple Airlines
   
2 STOPS
BCN
Barcelona-El Prat
BCN
Barcelona-El Prat
Multiple Airlines
   
2 STOPS
IAD
Washington Dulles Intl
12 Jun - 18 Jun
$413pp
IAD
Washington Dulles Intl
Multiple Airlines
   
2 STOPS
BCN
Barcelona-El Prat
BCN
Barcelona-El Prat
Multiple Airlines
   
2 STOPS
IAD
Washington Dulles Intl

Last minute flights from Washington Dulles Intl to Barcelona

Late deals on round-trip flights to Barcelona from Washington Dulles Intl, departing today and this week
22 May - 26 May
$453pp
IAD
Washington Dulles Intl
Multiple Airlines
 
1 STOP
BCN
Barcelona-El Prat
BCN
Barcelona-El Prat
SWISS
 
1 STOP
IAD
Washington Dulles Intl
22 May - 27 May
$472pp
IAD
Washington Dulles Intl
Multiple Airlines
 
1 STOP
BCN
Barcelona-El Prat
BCN
Barcelona-El Prat
SWISS
 
1 STOP
IAD
Washington Dulles Intl
22 May - 27 May
$479pp
IAD
Washington Dulles Intl
Lufthansa
 
1 STOP
BCN
Barcelona-El Prat
BCN
Barcelona-El Prat
Lufthansa
   
2 STOPS
IAD
Washington Dulles Intl

One-way flights to Barcelona from Washington Dulles Intl

The cheapest one-way flights from Washington Dulles Intl to Barcelona
3:01 pm - 5:10 am
American Airlines
2 Stops
32h 09m
IAD - BCN
American Airlines
6:30 pm - 8:45 am
British Airways
1 Stop
32h 15m
IAD - BCN
British Airways
$246
Tripmonster
1:40 pm - 10:05 am
SWISS
1 Stop
14h 25m
IAD - BCN
SWISS
$247
swiss

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Washington Dulles Intl</span> to <span class="emphasized">Barcelona</span> flights.

Flight FAQs

From Washington Dulles Intl to Barcelona

Are flight prices decreasing from Washington Dulles Intl to Barcelona due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Washington Dulles Intl and Barcelona for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

What safety measures are being taken by airlines flying from Washington Dulles Intl to Barcelona to control the spread of COVID-19?

Alitalia is one of the many airlines that have implemented additional safety measures to control the spread of COVID-19. New policies for travelers booking flights from Washington Dulles Intl to Barcelona include masks being provided and required on board, daily cleaning and sanitization, use of HEPA filters, pre-flight testing for antibodies and symptoms, and socially distanced seating (for a limited time). Keep in mind that policies will vary by airline.

Which airlines flying from Washington Dulles Intl to Barcelona have flexible cancellations due to COVID-19?

TAP AIR PORTUGAL, United Airlines, and Lufthansa are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

Can I find flights from Washington Dulles Intl to Barcelona for under $500 on Cheapflights?

Yes, there are multiple flights from Washington Dulles Intl to Barcelona for under $500. The cheapest flight booked recently is on Multiple Airlines for just $405, but on average you can expect to pay $436.

Are there nonstop flights from Washington Dulles Intl to Barcelona for under $400 on Cheapflights?

There are no nonstop flights from Washington Dulles Intl to Barcelona, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

Are there last-minute flights available from Washington Dulles Intl to Barcelona for under $500?

There are currently 20+ open flights from Washington Dulles Intl to Barcelona within the next 7 days for less than $500.

Is Washington Dulles Intl weather warmer or cooler than Barcelona?

We forecast the temperature to be around the 88 °F's in July, on average. The temperature in Barcelona is generally colder than in Washington Dulles Intl. Book flights in a timely manner in correlation to your departure date.

How long is the flight from Washington Dulles Intl to Barcelona?

There are many flights that can get you from Washington Dulles Intl to Barcelona in 10h 15m. Fly via TAP AIR PORTUGAL, SAS, or SWISS to get the fastest option. Both multi-stop and nonstop flights can be found to your destination and back.

What are the cheapest airlines flying from Washington Dulles Intl to Barcelona round-trip?

According to our current data, SAS ($425), and TAP AIR PORTUGAL ($463) offers the cheapest pricing from Washington Dulles Intl to Barcelona. SAS is 40% cheaper than the average price of flights available within the next 90 days to this destination.

What are the cheapest airlines to fly from Washington Dulles Intl to Barcelona one-way?

For one-way options, check prices for Air Canada. According to our data, you can fly for as low as $228. Users have also found prices from $230 and $234 on Air Canada and United Airlines, respectively.

Destination information for Barcelona

Things to know before you go - useful duration and weather info for your trip from Washington Dulles Intl to Barcelona.
Today's exchange rate
$1 = €0.83
Average temperature for May in Barcelona
71.6 °F
Avg rainfall for May in Barcelona
1.9 ″

Airports servicing Washington

Airports servicing Barcelona

Gerona (GRO)
Reus (REU)

Top 10 airlines flying from Washington Dulles Intl to Barcelona

The chart below displays the airlines Cheapflights users traveling from Washington Dulles Intl to Barcelona choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Finnair
$251 $361 No cancel fee 76%
Delta
$127 $583 No cancel fee N/A
Iberia
$281 $667 No cancel fee 77%
Turkish Airlines
$585 $746 No cancel fee 77%
British Airways
$298 $773 No cancel fee 70%
KLM
$461 $830 No cancel fee 75%
Royal Air Maroc
$714 $962 No cancel fee 75%

We couldn't confirm the COVID-19 safety measures taken by Royal Air Maroc. Please check directly on their website for additional information.

Air France
$579 $978 No cancel fee 77%
SWISS
$573 $1,057 No cancel fee 79%
Aer Lingus
$846 $1,061 No cancel fee N/A
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