Find cheap British Airways flights to Barcelona-El Prat Airport
SEA — BCN
Nov 2 — Nov 91
Round-trip
1 adult, Economy
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Cheapest British Airways flights from USA to Barcelona-El PratExplore the most affordable British Airways flight options available from USA to Barcelona-El Prat. Find the lowest fares with prices last updated on October 3, 2026.
Explore the most affordable British Airways flight options available from USA to Barcelona-El Prat. Find the lowest fares with prices last updated on October 3, 2026.
This deal was found by Cheapflights users on 10/1. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/66:40 pm -
1 stop10h 55m
Sat 11/1410:15 am -
1 stop15h 35m
Deal found 10/1![British Airways logo]()
$531
This deal was found by Cheapflights users on 9/29. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/49:50 pm -
1 stop10h 50m
Sun 11/811:45 am -
1 stop15h 25m
Deal found 9/29![British Airways logo]()
$574
This deal was found by Cheapflights users on 9/28. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/209:50 pm -
1 stop11h 50m
Wed 10/282:40 pm -
1 stop13h 10m
Deal found 9/28![British Airways logo]()
$610
Best British Airways flights from USA to Barcelona-El PratDiscover carefully curated British Airways flight deals from USA to Barcelona-El Prat that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 3, 2026.
Discover carefully curated British Airways flight deals from USA to Barcelona-El Prat that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 3, 2026.
This British Airways deal was found by Cheapflights users on 9/28. 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.
Fri 11/69:30 pm -
1 stop16h 25m
Wed 11/1111:35 am -
1 stop14h 05m
Deal found 9/28![British Airways logo]()
$644
This British Airways deal was found by Cheapflights users on 9/30. 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.
Wed 11/46:35 pm -
1 stop10h 45m
Tue 11/176:30 am -
1 stop13h 50m
Deal found 9/30![British Airways logo]()
$644
This British Airways deal was found by Cheapflights users on 9/30. 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.
Fri 10/167:35 pm -
1 stop20h 55m
Mon 10/195:10 pm -
1 stop11h 25m
Deal found 9/30![British Airways logo]()
$644
Direct British Airways flights from USA to Barcelona-El PratExplore non-stop British Airways flight options from USA to Barcelona-El Prat based on user searches, and compare prices and availability for your desired travel dates. Data last updated October 3, 2026.
Explore non-stop British Airways flight options from USA to Barcelona-El Prat based on user searches, and compare prices and availability for your desired travel dates. Data last updated October 3, 2026.
This SmartFares deal was found by Cheapflights users on 10/2. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/98:15 pm -
Nonstop7h 55m
Tue 3/2311:50 am -
Nonstop9h 40m
Deal found 10/2![British Airways logo]()
$615
This Justfly.com deal was found by Cheapflights users on 10/2. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/298:30 pm -
Nonstop7h 55m
Wed 12/912:25 pm -
Nonstop9h 40m
Deal found 10/2![British Airways logo]()
$648
This Justfly.com deal was found by Cheapflights users on 9/29. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/168:15 pm -
Nonstop7h 55m
Fri 2/1911:50 am -
Nonstop9h 40m
Deal found 9/29![British Airways logo]()
$653
Last-minute British Airways flights from USA to Barcelona-El PratDiscover last-minute British Airways flight deals from USA to Barcelona-El Prat. Data last updated October 3, 2026 and is based on user searches.
Discover last-minute British Airways flight deals from USA to Barcelona-El Prat. Data last updated October 3, 2026 and is based on user searches.
This deal was found by Cheapflights users on 10/1. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/66:40 pm -
1 stop10h 55m
Sat 11/1410:15 am -
1 stop15h 35m
Deal found 10/1![British Airways logo]()
$531
This deal was found by Cheapflights users on 9/29. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/49:50 pm -
1 stop10h 50m
Sun 11/811:45 am -
1 stop15h 25m
Deal found 9/29![British Airways logo]()
$574
This deal was found by Cheapflights users on 9/28. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/209:50 pm -
1 stop11h 50m
Wed 10/282:40 pm -
1 stop13h 10m
Deal found 9/28![British Airways logo]()
$610
One-way British Airways flights to Barcelona-El PratSearch for one-way British Airways flight options to Barcelona-El Prat. Find affordable one-way fares based on user searches. Data last updated October 3, 2026.
Search for one-way British Airways flight options to Barcelona-El Prat. Find affordable one-way fares based on user searches. Data last updated October 3, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 10/1. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/177:35 pm -
1 stop18h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/1![British Airways logo]()
$281
This FlightHub deal was found by Cheapflights users on 9/29. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/86:10 pm -
1 stop12h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/29![British Airways logo]()
$281
This FlightHub deal was found by Cheapflights users on 9/29. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/86:30 pm -
1 stop12h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/29![British Airways logo]()
$281
Flights to Barcelona-El Prat Airport with British Airways at a glance
Find detailed information about British Airways flights from USA to Barcelona-El Prat. Explore the options provided by British Airways to plan your journey from USA to Barcelona-El Prat. Data last updated October 3, 2026.
Cheapflights Insights
Find cheap British Airways flights to Barcelona-El Prat Airport
US0-BCN
BOS-BCN
JFK-BCN
EWR-BCN
How long is the flight to Barcelona-El Prat Airport with British Airways?
On average, British Airways flights from the United States to Barcelona-El Prat Airport take 7 hours 46 minutes. Flights to Barcelona-El Prat Airport from other popular cities in the United States will vary in length. Below are a few examples of popular routes and their flight times.
British Airways weekly flight availability to Barcelona-El Prat Airport
The most flights to Barcelona-El Prat Airport operated by British Airways are scheduled on a Monday (5 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (5 on average).
When is the best time to book a flight to Barcelona-El Prat Airport with British Airways?
The best time to book a flight to Barcelona-El Prat Airport with British Airways is 16 days before departure. On average, fares are higher if you book on the same day as departure.
FAQs about flights to Barcelona-El Prat Airport with British Airways
Reviews of British Airways
See what Cheapflights users have to say about their British Airways experience.
Overview
Reviews
British Airways
8,243 reviews
Overview
Boarding
7.0
Comfort
6.8
Entertainment
6.5
Food
6.4
Crew
7.7
Recent reviews
2.0
|Sep 2026Cancelled flight extended my travel time by over 10 hours and no one was available to.assist with accommodation during a 15 hour layover.
10.0
|Sep 2026The check-in and customer service were excellent as usual!
2.0
|Jul 2026We had an absolute nightmare experience with British Airways. Check in was bad. They “lost” our business class seats that I selected a long time ago. Our luggage almost didn’t make it on the plane in London to LAX. Flight attendant was rude!! Not that it should matter but she thought bc of the seat assignment issue we were “upgraded” and that’s we had no choice in meals. Not that the meals were any good anyway.
10.0
|Jul 2026Great 👍
10.0
|Jul 2026The smooth transition from one plane to another 👌
1 out of 2748
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