$527 Cheap British Airways flights Miami (MIA) to Shannon (SNN)

View $527 flight on Wed, May 13, 2026Opens in a new window

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$527 Cheap British Airways flights Miami (MIA) to Shannon (SNN)

Prices were available within the past 7 days and start at $527 for one-way flights and $774 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Wed, Nov 26 - Mon, Dec 8
MIA
Miami
SNN
Shannon
$774 Roundtrip, found 3 days ago
$774
Roundtrip
found 3 days ago
Select British Airways flight, departing Wed, Nov 26 from Miami to Shannon, returning Mon, Dec 8, priced at $774 found 3 days ago
Flights from Miami (MIA) to Shannon (SNN)
Origin airport
Miami Intl.
Destination airport
Shannon
Airlines serving
Aer Lingus, Air Canada, Air France, American Airlines, British Airways, Delta, Lufthansa, United
Popular airline
British Airways
Distance
4050 mi

Frequently asked questions

How much is a British Airways flight from Miami Intl. Airport (MIA) to Shannon Airport (SNN)?
Grab affordable return British Airways flights from $774 from MIA to SNN by organizing your results from "Price (lowest to highest)" on Expedia. Or search for deals from $527 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 MIA to SNN with British Airways?
Browse for round-trip or one-way flights to Shannon in January or February. You could find an affordable fare with British Airways during these off-peak months.
What is the cheapest time to book flights from Miami Intl. Airport (MIA) to Shannon Airport (SNN) with British Airways?
To get cheap flights from MIA to SNN with British Airways, begin searching about one month before your intended departure. You can save 17% when you lock in 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 Miami Intl. Airport (MIA) to Shannon Airport (SNN)?
Select our "Nonstop" filter when browsing for direct British Airways flights from MIA to SNN. You can also compare other carriers offering the same direct route.
What is the earliest British Airways flight from MIA to SNN?
To find the earliest departures from MIA to SNN with British Airways, filter your results by "Early Morning" and "Morning." Booking an early flight usually means cancellations are less likely.**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?
Hop on a British Airways flight from Miami Intl. Airport (MIA) to Shannon, and you'll most likely land at Shannon Airport (SNN). This is the airline's primary hub here.
What kind of luggage can I take on a British Airways flight from Miami Intl. Airport (MIA) to Shannon Airport (SNN)?
On a standard economy flight with British Airways from MIA to SNN, passengers 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 allowed 2 cabin bags weighing up to 50 lb and measuring no more than 19 inches x 9 inches x 17 inches. Size and weight allowances can vary depending on the airfare type and cabin class you're in. To make sure you won't face extra charges at the airport, check your British Airways booking or go to the airline's website before you begin packing.
Why fly with British Airways from MIA to SNN?
British Airways makes traveling from MIA to SNN more enjoyable with top-tier customer service and a 4-star airline rating. You could even start earning points with British Airways Executive Club. Remember to join our free One Key™ rewards program to earn OneKeyCash™*, which can be redeemed on future bookings.*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 Miami Intl. Airport (MIA) to Shannon Airport (SNN)?
Depending on the ticket type you purchased, a fee generally applies if you cancel or reschedule your flight more than 24 hours after it's confirmed. To secure plane tickets with more flexibility, select our "No cancel fee" or "Changes included" filter when searching for flights. For more information on canceling or changing your reservation, head to "Trips," select your flight and tick "Manage Booking."

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