$252+ Cheap flights from Barcelona-El Prat (BCN) to Washington
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/25. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Barcelona-El Prat to Washington with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Barcelona-El Prat to Washington
Keep the following information in mind while searching for Barcelona-El Prat to Washington flight deals. Data was last updated June 12, 2025.
Round-trip from | $560 (lol.travel) |
|---|---|
One-way from | $252 (Kiwi.com) |
Popular in | July |
Cheapest in | March |
Average price | $1,024 |
Find flight deals from Barcelona-El Prat to Washington
Cheapest flights from Barcelona-El Prat to WashingtonExplore the most affordable flight options available from Barcelona-El Prat to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.
Explore the most affordable flight options available from Barcelona-El Prat to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.
This lol.travel deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Kiwi.com deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This lol.travel deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Gotogate deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This United Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Booking.com deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This British Airways deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Delta deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This SWISS deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This lol.travel deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This United Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Lufthansa deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Cheapflights Fare Finder
Customize your flight search to find flights from Barcelona-El Prat to Washington that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 12, 2025.
Use the filters below to find and compare flights from Barcelona-El Prat Airport to Washington that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
BarcelonaSeattle
BCN - SEA
BCNSEA
Barcelona-El Prat
Sat 8/30
7:00 pm-1:50 pm
1 stop27h 50m
Seattle/Tacoma Intl
Mon 9/8
4:00 pm-6:10 pm
1 stop17h 10m
BarcelonaSeattle
BCN - SEA
BCNSEA
Barcelona-El Prat
Thu 9/11
6:30 pm-10:34 am
1 stop25h 04m
Seattle/Tacoma Intl
Thu 10/2
3:39 pm-12:25 pm
2 stops35h 46m
BarcelonaSeattle
BCN - SEA
BCNSEA
Barcelona-El Prat
Thu 9/11
6:50 am-2:16 pm
2 stops16h 26m
Seattle/Tacoma Intl
Thu 10/2
5:30 am-7:50 am
2 stops17h 20m
BarcelonaSeattle
BCN - SEA
BCNSEA
Barcelona-El Prat
Thu 10/16
6:50 am-11:55 am
1 stop14h 05m
Seattle/Tacoma Intl
Sun 10/26
4:10 pm-5:35 pm
1 stop17h 25m
BarcelonaSeattle
BCN - SEA
BCNSEA
Barcelona-El Prat
Thu 9/11
6:50 am-2:16 pm
2 stops16h 26m
Seattle/Tacoma Intl
Thu 10/2
5:00 am-2:00 pm
1 stop24h 00m
BarcelonaSeattle
BCN - SEA
BCNSEA
Barcelona-El Prat
Thu 9/11
2:00 pm-10:04 pm
1 stop17h 04m
Seattle/Tacoma Intl
Thu 10/2
1:30 pm-12:15 pm
1 stop13h 45m
BarcelonaPortland
BCN - PDX
BCNPDX
Barcelona-El Prat
Mon 10/13
12:20 pm-10:52 pm
1 stop19h 32m
Portland
Fri 12/5
6:30 pm-7:50 pm
1 stop16h 20m
BarcelonaPortland
BCN - PDX
BCNPDX
Barcelona-El Prat
Mon 10/13
6:20 am-11:20 am
1 stop14h 00m
Portland
Fri 12/5
11:10 am-5:00 pm
2 stops20h 50m
BarcelonaSeattle
BCN - SEA
BCNSEA
Barcelona-El Prat
Mon 8/25
8:00 pm-10:59 pm
2 stops35h 59m
Seattle/Tacoma Intl
Sat 9/6
4:20 pm-2:05 pm
1 stop12h 45m
BarcelonaPortland
BCN - PDX
BCNPDX
Barcelona-El Prat
Thu 6/26
12:10 pm-10:56 pm
2 stops19h 46m
Portland
Wed 7/9
7:40 pm-7:50 am
2 stops27h 10m
Best time to book a flight from Barcelona-El Prat to Washington
Have a flexible travel schedule? Discover the best time to fly to Washington from Barcelona-El Prat with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Barcelona-El Prat Airport to Washington
What is the cheapest month to book a flight from Barcelona-El Prat Airport to State of Washington?
Currently, January is the cheapest month in which you can book a flight from Barcelona-El Prat Airport to State of Washington (average of $238). Flying from Barcelona-El Prat Airport to State of Washington in July is currently the most expensive (average of $391). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from BCN to WA?
Find hourly flight availability from Barcelona-El Prat to Washington. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.
When flying from Barcelona-El Prat Airport to State of Washington, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Rainfall in Washington by month
Plan your trip to Washington by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in State of Washington ranges from 0.7 - 6.6 inches per month. November is typically the wettest month, when rainfall can reach 6.6 in. July is typically the driest time to visit State of Washington when rainfall is around 0.7 in.
Temperature in Washington by month
Plan your trip to Washington by taking into account the average temperature totals by month.
If weather is an important factor for your trip to State of Washington, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 41.0 F).
Reviews of airlines servicing Washington
Get insights into the airlines that provide service to Washington. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Washington. Reviews last updated June 12, 2025.
Peruse reviews from past customers who have flown with Delta, KLM and SWISS from Barcelona to Washington to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
Food
Crew
Comfort
Overall
Entertainment
Reviews
Kim,May 2025
PIH - SLC
Boarding
Food
Crew
Comfort
Overall
Entertainment
Reviews
Kim,May 2025
PIH - SLC
Boarding
Food
Crew
Comfort
Overall
Entertainment
Reviews
Kim,May 2025
PIH - SLC
Boarding
Food
Crew
Comfort
Overall
Entertainment
Reviews
Kim,May 2025
PIH - SLC
Boarding
Food
Crew
Comfort
Overall
Entertainment
Reviews
Kim,May 2025
PIH - SLC
Boarding
Food
Crew
Comfort
Overall
Entertainment
Reviews
Kim,May 2025
PIH - SLC
Related info for your journey
Find useful and relevant information for your journey from Barcelona-El Prat to Washington. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Barcelona-El Prat to Washington
See prices for flight routes from nearby airports that may be better suited for you.
Top 4 airlines flying from Barcelona-El Prat to Washington
Discover the top 4 airlines that operate flights from Barcelona-El Prat to Washington. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 12, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$674 | Average$869 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$677 | Average$933 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$686 | Average$801 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$720 | Average$1,019 | FlexibilityNo cancel fee | On-time70% |