British Airways Cheap Flights from Phoenix to Shannon

View €504 flight on Wed, 25 Mar 2026Opens in a new window
  • notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
  • deals illustration

    Book smarter

    Save up to 15% on select hotels after you book a flight*
  • trophy illustration

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Prices were available within the past 7 days and start at €504 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Phoenix to Shannon route information
Origin airport
Sky Harbor Intl.
Destination airport
Shannon
Distance
7861 km

Frequently asked questions

How much is a British Airways flight from Sky Harbour Intl. Airport (PHX) to Shannon Airport (SNN)?
You'll find cheap return British Airways flights from PHX to SNN by organising your results from "Price (lowest to highest)" on Expedia. Or look for bargains from €504 for a one-way trip.**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 PHX to SNN with British Airways?
Browse for round-trip or one-way flights to Shannon in January or February. You could find a cheap fare with British Airways during these off-peak months.
Does British Airways fly nonstop from Sky Harbour Intl. Airport (PHX) to Shannon Airport (SNN)?
To see if there's a direct trip from PHX to SNN with British Airways or another airline, check the "Nonstop" box when looking for flights.
What airports does British Airways fly into in Shannon?
British Airways flights from Sky Harbour Intl. Airport (PHX) to Shannon come in to Shannon Airport (SNN). This is the main entry point to this city.
What kind of luggage can I take on a British Airways flight from Sky Harbour Intl. Airport (PHX) to Shannon Airport (SNN)?
For checked luggage, passengers can bring 1 checked-in bag weighing up to 23 kgs (50 lbs) with dimensions not exceeding 89 centimetres x 41 centimetres x 74 centimetres. You can also travel with 1 cabin bag in the cabin when flying standard economy from PHX to SNN with British Airways. This carry-on must weigh less than 23 kgs (50 lbs) and be no larger than 56 centimetres x 23 centimetres x 43 centimetres. Exceeding these restrictions can mean extra fees, so read British Airways's baggage allowance rules before you start packing.
Can I change or cancel my British Airways flight from Sky Harbour Intl. Airport (PHX) to Shannon Airport (SNN)?
Typically, you can cancel or modify your flight, although additional fees may apply if you booked more than 24 hours ago. Want to keep your options open? Make use of our "Changes included" and "No cancel fee" filters to find flights that won't charge extra if you need to alter your plans. To update your itinerary, go to "Trips," select your flight and click on "Manage Booking" for further information.
*Available to Expedia members.