$512 Cheap British Airways flights Jacksonville (JAX) to Shannon (SNN)

View $512 flight on Sun, Jul 20, 2025Opens in a new window

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$512 Cheap British Airways flights Jacksonville (JAX) to Shannon (SNN)

Prices were available within the past 7 days and start at $512 for one-way flights and $779 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Mon, Jan 5 - Mon, Jan 19
JAX
Jacksonville
SNN
Shannon
$779 Roundtrip, found 7 hours ago
$779
Roundtrip
found 7 hours ago
Select British Airways flight, departing Mon, Jan 5 from Jacksonville to Shannon, returning Mon, Jan 19, priced at $779 found 7 hours ago
Flights from Jacksonville (JAX) to Shannon (SNN)
Origin airport
Jacksonville Intl.
Destination airport
Shannon
Airlines serving
Aer Lingus, Air Canada, Air France, American Airlines, British Airways, Delta, JetBlue Airways, Lufthansa, United
Popular airline
American Airlines
Distance
3873 mi

Frequently asked questions

How much is a British Airways flight from Jacksonville Intl. Airport (JAX) to Shannon Airport (SNN)?
Set the "Price (lowest to highest)" filter on Expedia to find cheap British Airways return flights from $779 from JAX to SNN. Affordable one-way tickets from $512 are available as well.**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 JAX to SNN with British Airways?
Search for return or one-way flights to Shannon in January or February. You could find lower fares with British Airways during these off-season months.
What is the cheapest time to book flights from Jacksonville Intl. Airport (JAX) to Shannon Airport (SNN) with British Airways?
Start your search for British Airways flights from JAX to SNN about one month before you want to go. The cheapest time to reserve an international flight is usually 18 to 29 days ahead of your travel date when you can save 17% versus booking four to five months in advance. No matter your itinerary and fare class, the best day of the week to book international airfare is usually Sunday. Friday can be the most expensive. Passengers who book on a Sunday can save 17% on average compared to those who book on a Friday.**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 Jacksonville Intl. Airport (JAX) to Shannon Airport (SNN)?
Simply enter your dates, hit search and check "Nonstop" on Expedia to browse any direct flights from JAX to SNN with British Airways or other airlines.
What is the earliest British Airways flight from JAX to SNN?
Find British Airways's earliest flights from JAX to SNN by using the "Morning" and "Early Morning" filters. Not only will you get to your destination 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?
Shannon Airport (SNN) is the primary Shannon hub for British Airways flights from Jacksonville Intl. Airport (JAX).
What kind of luggage can I take on a British Airways flight from Jacksonville Intl. Airport (JAX) to Shannon Airport (SNN)?
For checked luggage, passengers can bring 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 on board when flying standard economy from JAX to SNN with British Airways. This carry-on has to weigh less than 50 lb and be no larger than 19 inches x 9 inches x 17 inches. Exceeding these limits can mean extra charges, so check British Airways's baggage allowance policies before you begin packing.
Why fly with British Airways from JAX to SNN?
Jetting off from JAX to SNN with British Airways means enjoying a host of perks, such as top-tier customer service and an excellent in-flight experience. Plus, when booking through Expedia, One Key™ members can earn OneKeyCash™* to spend 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 Jacksonville Intl. Airport (JAX) to Shannon Airport (SNN)?
You can usually cancel or modify your flight, although there may be additional fees if you made your booking more than 24 hours ago. Need to keep your options open? Use our "No cancel fee" or "Changes included" filter to find flights that won't charge extra if you have to alter your plans. To make modifications, go to "Trips," select your flight and click on "Manage Booking" for more information.

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*Available to One Key members.