$352+ Cheap flights from Dallas to Shannon (SNN)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/1. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — SNN
Dec 4 — Dec 111
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Dallas to Shannon with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Dallas to Shannon
Cheapest
Best
Last-minute
One-way
Cheapest flights from Dallas to ShannonExplore the most affordable flight options available from Dallas to Shannon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 4, 2026.
Explore the most affordable flight options available from Dallas to Shannon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 4, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/305:05 pm -
1 stop12h 25m
Mon 12/78:05 pm -
1 stop24h 20m
Deal found 11/1![British Airways logo]()
$995
This Orbitz deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/307:00 am -
2 stops22h 30m
Mon 12/78:05 pm -
2 stops32h 15m
Deal found 11/1![Air Canada logo]()
$1,033
This Cheapflightsfares deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/155:15 pm -
1 stop17h 30m
Tue 12/228:05 pm -
1 stop22h 40m
Deal found 10/30![British Airways logo]()
$1,053
This Cheapflightsfares deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/56:55 pm -
1 stop18h 30m
Wed 11/115:30 pm -
2 stops29h 15m
Deal found 11/1![British Airways logo]()
$1,168
This Mytrip deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/307:00 am -
2 stops22h 30m
Mon 12/75:45 am -
3 stops41h 55m
Deal found 11/1![Multiple Airlines logo]()
$1,217
This Air Canada deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/53:35 pm -
2 stops19h 10m
Wed 11/117:50 am -
3 stops31h 53m
Deal found 11/1![Air Canada logo]()
$1,240
Best flights from Dallas to ShannonDiscover carefully curated flight deals from Dallas to Shannon that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 4, 2026.
Discover carefully curated flight deals from Dallas to Shannon that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 4, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/305:05 pm -
1 stop12h 25m
Mon 12/78:05 pm -
1 stop24h 20m
Deal found 11/1![British Airways logo]()
$995
This Orbitz deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/307:00 am -
2 stops22h 30m
Mon 12/78:05 pm -
2 stops32h 15m
Deal found 11/1![Air Canada logo]()
$1,033
This Mytrip deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/307:00 am -
2 stops22h 30m
Mon 12/75:45 am -
3 stops41h 55m
Deal found 11/1![Multiple Airlines logo]()
$1,217
This Cheapflightsfares deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/214:25 pm -
2 stops18h 20m
Mon 11/308:05 pm -
2 stops26h 35m
Deal found 11/4![Aer Lingus logo]()
$1,424
This Cheapflightsfares deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/191:32 pm -
2 stops15h 58m
Thu 1/287:50 am -
2 stops18h 28m
Deal found 11/2![British Airways logo]()
$1,021
This Air Canada deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/1910:45 am -
3 stops18h 45m
Thu 1/287:50 am -
3 stops20h 54m
Deal found 11/2![Air Canada logo]()
$1,061
This Cheapflightsfares deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/156:41 pm -
2 stops18h 44m
Tue 12/228:05 pm -
1 stop22h 40m
Deal found 10/30![British Airways logo]()
$1,078
This Globehunters deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Globehunters is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/218:55 pm -
1 stop32h 35m
Mon 11/308:05 pm -
1 stop26h 05m
Deal found 11/4![Multiple Airlines logo]()
$1,336
This Ovago deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/173:50 pm -
1 stop21h 35m
Thu 12/247:50 am -
1 stop16h 40m
Deal found 11/2![Multiple Airlines logo]()
$1,359
This Air Canada deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/1512:39 pm -
3 stops16h 51m
Tue 12/228:05 pm -
2 stops48h 40m
Deal found 10/30![Multiple Airlines logo]()
$1,370
Last-minute flights from Dallas to ShannonDiscover last-minute flight deals from Dallas to Shannon. Data last updated November 4, 2026 and is based on user searches.
Discover last-minute flight deals from Dallas to Shannon. Data last updated November 4, 2026 and is based on user searches.
This Cheapflightsfares deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/56:55 pm -
1 stop18h 30m
Wed 11/115:30 pm -
2 stops29h 15m
Deal found 11/1![British Airways logo]()
$1,168
This Air Canada deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/53:35 pm -
2 stops19h 10m
Wed 11/117:50 am -
3 stops31h 53m
Deal found 11/1![Air Canada logo]()
$1,240
This Cheapflightsfares deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/305:05 pm -
1 stop12h 25m
Mon 12/78:05 pm -
1 stop24h 20m
Deal found 11/1![British Airways logo]()
$995
This Orbitz deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/307:00 am -
2 stops22h 30m
Mon 12/78:05 pm -
2 stops32h 15m
Deal found 11/1![Air Canada logo]()
$1,033
This Mytrip deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/307:00 am -
2 stops22h 30m
Mon 12/75:45 am -
3 stops41h 55m
Deal found 11/1![Multiple Airlines logo]()
$1,217
This Cheapflightsfares deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/155:15 pm -
1 stop17h 30m
Tue 12/228:05 pm -
1 stop22h 40m
Deal found 10/30![British Airways logo]()
$1,053
One-way flights from Dallas to ShannonSearch for one-way flight options from Dallas to Shannon. Find affordable one-way fares based on user searches. Data last updated November 4, 2026.
Search for one-way flight options from Dallas to Shannon. Find affordable one-way fares based on user searches. Data last updated November 4, 2026.
This Kiwi.com deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/18:35 pm -
3 stops42h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/3![Multiple Airlines logo]()
$352
This Expedia deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/19:15 pm -
1 stop13h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/3![British Airways logo]()
$431
Find flight deals from Dallas to Shannon
Discover tips and strategies to find the most affordable flight options for your journey from Dallas (A78) to Shannon (SNN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 4, 2026.
Round-trip from | $728 (United Airlines) |
|---|---|
One-way from | $352 (Kiwi.com) |
Cheapflights Fare Finder
Customize your flight search to find flights from Dallas to Shannon that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated November 4, 2026.
Use the filters below to find and compare flights from Dallas to Shannon that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
DallasShannon
DFW Dallas/Fort Worth - SNN Shannon
DFWSNN
Dallas/Fort Worth
Mon 2/1
8:35 pm-9:30 pm
3 stops42h 55m
Shannon
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$352
Quickest round-trip
DallasShannon
DFW Dallas/Fort Worth - SNN Shannon
DFWSNN
Dallas/Fort Worth
Mon 2/1
9:15 pm-4:45 pm
1 stop13h 30m
Shannon
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$431
DallasShannon
DFW Dallas/Fort Worth - SNN Shannon
DFWSNN
Dallas/Fort Worth
Mon 11/30
5:05 pm-11:30 am
1 stop12h 25m
Shannon
Mon 12/7
8:05 pm-2:25 pm
1 stop24h 20m
$995
DallasShannon
DFW Dallas/Fort Worth - SNN Shannon
DFWSNN
Dallas/Fort Worth
Tue 1/19
1:32 pm-11:30 am
2 stops15h 58m
Shannon
Thu 1/28
7:50 am-8:18 pm
2 stops18h 28m
$1,021
DallasShannon
DFW Dallas/Fort Worth - SNN Shannon
DFWSNN
Dallas/Fort Worth
Mon 11/30
7:00 am-11:30 am
2 stops22h 30m
Shannon
Mon 12/7
8:05 pm-10:20 pm
2 stops32h 15m
$1,033
DallasShannon
DFW Dallas/Fort Worth - SNN Shannon
DFWSNN
Dallas/Fort Worth
Tue 1/19
10:45 am-11:30 am
3 stops18h 45m
Shannon
Thu 1/28
7:50 am-10:44 pm
3 stops20h 54m
$1,061
DallasShannon
DFW Dallas/Fort Worth - SNN Shannon
DFWSNN
Dallas/Fort Worth
Tue 12/15
6:41 pm-7:25 pm
2 stops18h 44m
Shannon
Tue 12/22
8:05 pm-12:45 pm
1 stop22h 40m
$1,078
DallasShannon
DFW Dallas/Fort Worth - SNN Shannon
DFWSNN
Dallas/Fort Worth
Mon 11/30
7:00 am-11:30 am
2 stops22h 30m
Shannon
Mon 12/7
5:45 am-5:40 pm
3 stops41h 55m
$1,217
DallasShannon
DFW Dallas/Fort Worth - SNN Shannon
DFWSNN
Dallas/Fort Worth
Sat 11/21
8:55 pm-11:30 am
1 stop32h 35m
Shannon
Mon 11/30
8:05 pm-4:10 pm
1 stop26h 05m
$1,336
DallasShannon
DFW Dallas/Fort Worth - SNN Shannon
DFWSNN
Dallas/Fort Worth
Thu 12/17
3:50 pm-7:25 pm
1 stop21h 35m
Shannon
Thu 12/24
7:50 am-6:30 pm
1 stop16h 40m
$1,359
Showing 1-10 of 12 resultsSorted by cheapest first
Best time to book a flight from Dallas to Shannon
Have a flexible travel schedule? Discover the best time to fly to Shannon from Dallas with our price prediction graph.
A78-SNN
DFW-SNN
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Dallas to Shannon
A78-SNN
DFW-SNN
No data available for this route at this time. Please check back soon.
Reviews of airlines servicing Shannon
Get insights into the airlines that provide service to Shannon. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Shannon. Reviews last updated November 4, 2026.
Peruse reviews from past customers who have flown with United Airlines and American Airlines from Dallas to Shannon to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
7.7
Food
6.7
Overall
7.3
Entertainment
7.1
Comfort
7.3
Crew
8.1
Reviews
1 / 20
8.0
ExcellentAnonymous,Apr 2026
DFW - EWR
Boarding
7.7
Food
6.7
Overall
7.3
Entertainment
7.1
Comfort
7.3
Crew
8.1
Reviews
1 / 20
8.0
ExcellentAnonymous,Apr 2026
DFW - EWR
Boarding
7.7
Food
6.7
Overall
7.3
Entertainment
7.1
Comfort
7.3
Crew
8.1
Reviews
1 / 20
8.0
ExcellentAnonymous,Apr 2026
DFW - EWR
Related info for your journey
Find useful and relevant information for your journey from Dallas to Shannon. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Popular flights
Shannon flight routes
Alternative routes for Dallas to Shannon
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Shannon by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Dallas to Shannon by cabin class
Find flights from Dallas to Shannon, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Dallas and Shannon flights
Browse other Dallas and Shannon flight options. Last updated on November 4, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to Shannon
Explore flights to Shannon departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on November 4, 2026.
Top 2 airlines flying from Dallas to Shannon
Discover the top 2 airlines that operate flights from Dallas to Shannon. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated November 4, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$438 | Average$1,176 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$516 | Average$943 | FlexibilityNo cancel fee | On-time69% |