$505 Cheap British Airways flights Dallas (DFW) to Shannon (SNN)

View $505 flight on Sat, Mar 21, 2026Opens in a new window

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$505 Cheap British Airways flights Dallas (DFW) to Shannon (SNN)

Prices were available within the past 7 days and start at $505 for one-way flights and $720 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Sun, Nov 9 - Tue, Nov 18
DFW
Dallas
SNN
Shannon
$720 Roundtrip, just found
$720
Roundtrip
just found
Select British Airways flight, departing Sun, Nov 9 from Dallas to Shannon, returning Tue, Nov 18, priced at $720 just found
Flights from Dallas (DFW) to Shannon (SNN)
Origin airport
Dallas-Fort Worth Intl.
Destination airport
Shannon
Airlines serving
Aer Lingus, Air Canada, Air France, American Airlines, British Airways, Delta, JetBlue Airways, United
Popular airline
British Airways
Distance
4376 mi

Frequently asked questions

How much is a British Airways flight from Dallas-Fort Worth Intl. Airport (DFW) to Shannon Airport (SNN)?
Use the "Price (lowest to highest)" filter on Expedia to look for cheap British Airways round-trip flights from $720 from DFW to SNN. Affordable one-way options from $505 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 DFW to SNN with British Airways?
January is one of the least expensive months to fly to Shannon with British Airways. You could also find great deals on return and one-way fares in February.
What is the cheapest time to book flights from Dallas-Fort Worth Intl. Airport (DFW) to Shannon Airport (SNN) with British Airways?
To find affordable flights from DFW to SNN with British Airways, start 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 helpful tip? Booking on Sunday offers 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 Dallas-Fort Worth Intl. Airport (DFW) to Shannon Airport (SNN)?
To figure out if there's a direct route from DFW to SNN with British Airways or another carrier, use our "Nonstop" filter when looking for tickets.
What is the earliest British Airways flight from DFW to SNN?
To find the earliest departures from DFW to SNN with British Airways, filter your results by "Morning" and "Early Morning." Choosing an early flight generally 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?
Shannon Airport (SNN) is the primary Shannon hub for British Airways flights from Dallas-Fort Worth Intl. Airport (DFW).
What kind of luggage can I take on a British Airways flight from Dallas-Fort Worth Intl. Airport (DFW) to Shannon Airport (SNN)?
On a standard economy flight with British Airways from DFW 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 hand luggage, 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 your airfare type and cabin class. To make sure you're not hit with additional charges at the terminal, double-check your British Airways booking or go to the airline's website before loading up your suitcase.
Why fly with British Airways from DFW to SNN?
Flying from DFW to SNN with British Airways comes with plenty of perks, such as an excellent in-flight experience and top-tier customer service. Plus, when booking through Expedia, One Key™ members can collect OneKeyCash™* to spend on select future travel purchases. That's on top of 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 Dallas-Fort Worth Intl. Airport (DFW) to Shannon Airport (SNN)?
You can usually cancel or reschedule your flight, although there may be additional charges if you made your booking over 24 hours ago. Want to keep your options open? Make use of 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 changes, head to "Trips," select your flight and click on "Manage Booking" for more details.

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*Available to One Key members.