$443 Cheap British Airways flights Washington (IAD) to Pisa (PSA)

View $443 flight on Wed, Aug 13, 2025Opens in a new window

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$443 Cheap British Airways flights Washington (IAD) to Pisa (PSA)

Prices were available within the past 7 days and start at $443 for one-way flights and $578 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Wed, Aug 13 - Tue, Aug 19
IAD
Washington
PSA
Pisa
$578 Roundtrip, found 1 hour ago
$578
Roundtrip
found 1 hour ago
Select British Airways flight, departing Wed, Aug 13 from Washington to Pisa, returning Tue, Aug 19, priced at $578 found 1 hour ago
British Airways
Wed, Mar 4 - Tue, Mar 17
IAD
Washington
PSA
Pisa
$597 Roundtrip, found 4 days ago
$597
Roundtrip
found 4 days ago
Select British Airways flight, departing Wed, Mar 4 from Washington to Pisa, returning Tue, Mar 17, priced at $597 found 4 days ago
British Airways
Wed, Oct 15 - Wed, Oct 22
IAD
Washington
PSA
Pisa
$603 Roundtrip, found 6 hours ago
$603
Roundtrip
found 6 hours ago
Select British Airways flight, departing Wed, Oct 15 from Washington to Pisa, returning Wed, Oct 22, priced at $603 found 6 hours ago
British Airways
Wed, Jan 14 - Tue, Jan 20
IAD
Washington
PSA
Pisa
$608 Roundtrip, found 2 days ago
$608
Roundtrip
found 2 days ago
Select British Airways flight, departing Wed, Jan 14 from Washington to Pisa, returning Tue, Jan 20, priced at $608 found 2 days ago
British Airways
Tue, Sep 23 - Thu, Oct 2
IAD
Washington
PSA
Pisa
$608 Roundtrip, found 16 hours ago
$608
Roundtrip
found 16 hours ago
Select British Airways flight, departing Tue, Sep 23 from Washington to Pisa, returning Thu, Oct 2, priced at $608 found 16 hours ago
British Airways
Thu, Oct 9 - Mon, Oct 20
IAD
Washington
PSA
Pisa
$612 Roundtrip, just found
$612
Roundtrip
just found
Select British Airways flight, departing Thu, Oct 9 from Washington to Pisa, returning Mon, Oct 20, priced at $612 just found
Flights from Washington (IAD) to Pisa (PSA)
Origin airport
Washington Dulles Intl.
Destination airport
Galileo Galilei
Airlines serving
Aer Lingus, American Airlines, British Airways, Emirates, KLM, Lufthansa, Scandinavian Airlines
Popular airline
British Airways
Distance
4346 mi

Frequently asked questions

How much is a British Airways flight from Washington Dulles Intl. Airport (IAD) to Galileo Galilei Airport (PSA)?
Finding cheap one-way British Airways flights from IAD to PSA from $443 on Expedia couldn't be easier — just filter by "Price (lowest to highest)." Alternatively, check out our affordable round-trip fares from $578 for your next exciting vacation.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from IAD to PSA with British Airways?
Look for one-way or round-trip flights to Pisa in February or January. You could find cheaper fares with British Airways during these off-season months.
What is the cheapest time to book flights from Washington Dulles Intl. Airport (IAD) to Galileo Galilei Airport (PSA) with British Airways?
Landing the best British Airways deals from IAD to PSA often comes down to booking at the right moment. You can save 17% on international flights when you book 18 to 29 days before takeoff instead of four to five months ahead. Better still, you can pocket 17% on average by buying your tickets on a Sunday rather than a Friday, which is often the most expensive day to book.* It's smart to kick off your flight search about one month before you plan to travel.*Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC's global airline sales database.
Does British Airways fly nonstop from Washington Dulles Intl. Airport (IAD) to Galileo Galilei Airport (PSA)?
Select our "Nonstop" filter when browsing for direct British Airways flights from IAD to PSA. It's also a good way to compare other airlines offering the same direct route.
What is the earliest British Airways flight from IAD to PSA?
To find the earliest departures from IAD to PSA with British Airways, filter your search by "Morning" and "Early Morning." Booking an early flight generally means you'll experience fewer cancellations.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports does British Airways fly into in Pisa?
British Airways flights from Washington Dulles Intl. Airport (IAD) to Pisa come in to land at Galileo Galilei Airport (PSA). This is the main gateway here.
What kind of luggage can I take on a British Airways flight from Washington Dulles Intl. Airport (IAD) to Galileo Galilei Airport (PSA)?
On a standard economy flight with British Airways from IAD to PSA, you can bring 1 checked-in bag up to 50 lb with dimensions not exceeding 29 inches x 15 inches x 16 inches in total. For carry-on, you're permitted 2 cabin bags weighing up to 50 lb and measuring no more than 19 inches x 9 inches x 17 inches. Size and weight restrictions can vary depending on your fare type and cabin class. To make sure you won't face extra fees at the terminal, check your British Airways booking or visit the airline's website before loading up your suitcase.
Why fly with British Airways from IAD to PSA?
Offering a 4-star airline rating and top-tier customer service, British Airways is a top choice for many passengers heading from IAD to PSA. Plus, if you're a British Airways Executive Club and One Key™ member booking through Expedia, you could earn OneKeyCash™* on eligible flights on top of your airline miles, which can be used on future trips.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.
Can I change or cancel my British Airways flight from Washington Dulles Intl. Airport (IAD) to Galileo Galilei Airport (PSA)?
Depending on the ticket type you purchased, a fee is typically charged if you cancel or change your booking more than 24 hours after it has been confirmed. To find flexible plane tickets, select our "No cancel fee" or "Changes included" filter while searching for flights. For additional information on modifying or canceling your reservation, head to "Trips," select your flight and tick "Manage Booking."

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*Available to One Key members.