£601 Cheap Flights from Dallas (DFW) to Shannon (SNN)

View £601 flight on Fri, 22 May 2026Opens in a new window

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Popular airlines from Dallas-Fort Worth International Airport (DFW) to Shannon Airport (SNN)

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Cheap Flights from Dallas (DFW) to Shannon (SNN)

Prices were available within the past 7 days and start at £601 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frequently asked questions

How much is a flight from DFW to SNN?
Start packing your bags, because round-trip flights between Dallas Airport and Shannon Airport start from . That's based on airfares listed within the last 7 days on Expedia for flights departing within the next year. Prices can change quickly, so book today to score the best deal. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Dallas Airport to Shannon Airport?
This differs from airline to airline, as each has its own set of terms and conditions. Visit the Customer Service Portal, where you'll find easy instructions on how to cancel your flight online.
How do I find cheap flights from Dallas Airport to Shannon Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Dallas-Fort Worth Intl. Airport (DFW) to Shannon Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Dallas-Fort Worth Intl. Airport (DFW) to Shannon Airport?
The distance is around 7,100 kilometres, so fill your carry-on bag with all the things you need to make the long journey comfortable. Not sure what to take on board your Dallas to Shannon flight? Earplugs, a sleep mask and a neck pillow are among the essentials.
Which airlines fly direct from DFW to SNN?
Unfortunately, there aren't any airlines that fly direct between DFW and Shannon Airport (SNN). You'll have to book a flight with one or more stops.
Are Dallas Airport to Shannon Airport flight tickets cheaper when they're purchased at the last minute?
Flight prices are constantly going up and down, so it's no sure thing. While last-minute flight deals between DFW and Shannon Airport are possible, it's also a good idea to keep a close eye on prices well before you fly. In fact, some carriers publish their prices up to a year before the departure date. Expedia is continuously updating the biggest airfare bargains around, so check back often and be ready to pounce when the price is right.

Frequently asked questions

How do I find cheap flights from Dallas, TX (DFW-Dallas-Fort Worth Intl.) to Shannon (SNN)?
To find a cheap flight from Dallas, TX (DFW-Dallas-Fort Worth Intl.) to Shannon (SNN), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Dallas, TX (DFW-Dallas-Fort Worth Intl.) to Shannon (SNN)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Dallas, TX (DFW-Dallas-Fort Worth Intl.) to Shannon (SNN)?
There are approximately 51 connecting flights per day from Dallas-Fort Worth Intl. (DFW) to Shannon (SNN). Some common connection points include O'Hare Intl. (ORD), Pearson Intl. (YYZ), and Logan Intl. (BOS).
What is the earliest flight from Dallas, TX (DFW-Dallas-Fort Worth Intl.) to Shannon (SNN)?
Sort flights by "Departure (earliest)" on Expedia to find the earliest flight from DFW to SNN. To compare more early flights, use the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Dallas, TX (DFW-Dallas-Fort Worth Intl.) to Shannon (SNN)?
If you're looking for the most flight options from Dallas-Fort Worth Intl. (DFW) to Shannon (SNN), Thursday is typically the busiest day, with around 75 flights available. This gives you plenty of options to choose from. Major airlines on this route include American Airlines, United Airlines, and Delta Air Lines. Compared to other days, Thursday has notably more flight options.
What are the most popular departure times for flights from Dallas, TX (DFW-Dallas-Fort Worth Intl.) to Shannon (SNN)?
The most popular departure times for flights from Dallas-Fort Worth Intl. (DFW) to Shannon (SNN) are in the afternoon, between 3pm and 6pm. About 30% of passengers prefer this time window. Many major carriers, including American Airlines, British Airways and United Airlines, offer flights during this window. This timing works well if you prefer to travel during the day and arrive at your destination in the evening.
How long does it take to fly from Dallas, TX (DFW-Dallas-Fort Worth Intl.) to Shannon (SNN)?
A flight from DFW to SNN with a layover takes around 11 hours 20 minutes, with the route covering approximately 4,377 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Dallas, TX (DFW-Dallas-Fort Worth Intl.) to Shannon (SNN)?
Select the "Business class" and "First class" filters when looking for DFW to SNN flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Dallas, TX (DFW-Dallas-Fort Worth Intl.) to Shannon (SNN) flight with Expedia?
It's easy to earn miles on a Dallas, TX (DFW-Dallas-Fort Worth Intl.) to Shannon (SNN) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia. *Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
Is it cheaper to buy a plane ticket from Dallas, TX (DFW-Dallas-Fort Worth Intl.) to Shannon (SNN) at the last minute?
Typically, booking a last minute flight from Dallas, TX (DFW-Dallas-Fort Worth Intl.) to Shannon (SNN) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Dallas, TX (DFW-Dallas-Fort Worth Intl.) to Shannon (SNN) flight and hotel package?
Securing a Dallas, TX (DFW-Dallas-Fort Worth Intl.) to Shannon (SNN) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Dallas, TX (DFW-Dallas-Fort Worth Intl.) to Shannon (SNN)?
If you booked your Dallas, TX (DFW-Dallas-Fort Worth Intl.) to Shannon (SNN) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Dallas-Fort Worth Intl.
Destination airport
Shannon
Distance
7001 km

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