$507 Cheap British Airways flights Pittsburgh (PIT) to Shannon (SNN)

View $507 flight on Wed, Mar 4, 2026Opens in a new window

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$507 Cheap British Airways flights Pittsburgh (PIT) to Shannon (SNN)

Prices were available within the past 7 days and start at $507 for one-way flights and $837 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Tue, Aug 12 - Thu, Aug 21
PIT
Pittsburgh
SNN
Shannon
$837 Roundtrip, just found
$837
Roundtrip
just found
Select British Airways flight, departing Tue, Aug 12 from Pittsburgh to Shannon, returning Thu, Aug 21, priced at $837 just found
Flights from Pittsburgh (PIT) to Shannon (SNN)
Origin airport
Pittsburgh Intl.
Destination airport
Shannon
Airlines serving
Aer Lingus, Air Canada, Air France, American Airlines, British Airways, Delta, JetBlue Airways, KLM, Lufthansa, United
Popular airline
United
Distance
3343 mi

Frequently asked questions

How much is a British Airways flight from Pittsburgh Intl. Airport (PIT) to Shannon Airport (SNN)?
You can find cheap return British Airways flights from $837 from PIT to SNN by organizing your results from "Price (lowest to highest)" on Expedia. Or look for bargains from $507 for a one-way journey.**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 PIT to SNN with British Airways?
British Airways flights to Shannon are often cheaper in the off-peak months of January and February. Whether you're in search of a round-trip or one-way ticket, you could land a better deal then.
What is the cheapest time to book flights from Pittsburgh Intl. Airport (PIT) to Shannon Airport (SNN) with British Airways?
To get affordable flights from PIT to SNN with British Airways, start your search about one month before your planned departure. You can save 17% when you book your international tickets 18 to 29 days ahead instead of booking four to five months in advance. Another useful tip? Booking on Sunday can lead to average savings of 17% compared to Friday (the most expensive day).**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 Pittsburgh Intl. Airport (PIT) to Shannon Airport (SNN)?
Simply enter your dates, hit search and select the "Nonstop" filter on Expedia to find any direct flights from PIT to SNN with British Airways or another airline.
What is the earliest British Airways flight from PIT to SNN?
Find British Airways's earliest flights from PIT to SNN by checking our "Early Morning" and "Morning" filters. Not only will you arrive sooner, early departures also have a 20% less chance of being canceled.**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 Shannon?
Board a British Airways flight from Pittsburgh Intl. Airport (PIT) to Shannon, and you'll likely arrive at Shannon Airport (SNN). This is the airline's primary hub in this city.
What kind of luggage can I take on a British Airways flight from Pittsburgh Intl. Airport (PIT) to Shannon Airport (SNN)?
For checked luggage, you can take 1 checked-in bag weighing up to 50 lb with dimensions not exceeding 29 inches x 15 inches x 16 inches. You can also travel with 2 cabin bags in the cabin when flying standard economy from PIT to SNN with British Airways. This carry-on has to weigh less than 50 lb and be no bigger than 19 inches x 9 inches x 17 inches. Exceeding these restrictions can mean extra charges, so read British Airways's baggage allowance rules before you start packing.
Why fly with British Airways from PIT to SNN?
Heading from PIT to SNN with British Airways means enjoying plenty of perks, including top-tier customer service and an excellent in-flight experience. Plus, when booking through Expedia, One Key™ members can collect OneKeyCash™* to redeem on select future travel purchases. That's in addition to the British Airways Executive Club points you can earn with British Airways.*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 Pittsburgh Intl. Airport (PIT) to Shannon Airport (SNN)?
Changes are generally free within 24 hours of making a booking, but your airline may charge you after that. For more details about altering your flights, check out your "Trips," select your flight and click on "Manage Booking." If you'd like the freedom to change your itinerary without being charged, tick the "No cancel fee" or "Changes included" filter when organizing your trip.

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*Available to One Key members.