$327+ Cheap flights from Dallas to Shannon (SNN)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/30. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — SNN
Sep 24 — Oct 11
Round-trip
1 adult, Economy
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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
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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 August 25, 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 August 25, 2026.
This United Airlines deal was found by Cheapflights users on 8/24. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2111:56 am -
1 stop13h 34m
Tue 10/612:30 pm -
2 stops17h 29m
Deal found 8/24![United Airlines logo]()
$832
This United Airlines deal was found by Cheapflights users on 8/24. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/61:00 pm -
1 stop15h 15m
Tue 10/1312:30 pm -
1 stop17h 00m
Deal found 8/24![United Airlines logo]()
$841
This United Airlines deal was found by Cheapflights users on 8/24. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/132:15 pm -
2 stops14h 00m
Tue 10/2012:30 pm -
2 stops17h 29m
Deal found 8/24![United Airlines logo]()
$846
This United Airlines deal was found by Cheapflights users on 8/23. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/75:15 am -
2 stops47h 00m
Wed 10/1412:30 pm -
2 stops17h 29m
Deal found 8/23![United Airlines logo]()
$909
This United Airlines deal was found by Cheapflights users on 8/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/47:00 am -
2 stops21h 15m
Sun 10/1112:30 pm -
2 stops37h 54m
Deal found 8/20![United Airlines logo]()
$919
This Delta deal was found by Cheapflights users on 8/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/18:10 am -
1 stop21h 00m
Tue 9/81:05 pm -
1 stop14h 00m
Deal found 8/21![Delta logo]()
$941
This KLM deal was found by Cheapflights users on 8/21. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/18:10 am -
1 stop21h 00m
Tue 9/81:05 pm -
2 stops16h 52m
Deal found 8/21![KLM logo]()
$946
This KLM deal was found by Cheapflights users on 8/21. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/110:30 am -
2 stops18h 40m
Tue 9/81:05 pm -
2 stops34h 57m
Deal found 8/21![KLM logo]()
$951
This KLM deal was found by Cheapflights users on 8/24. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/12:57 pm -
2 stops14h 13m
Tue 9/81:05 pm -
2 stops34h 57m
Deal found 8/24![Multiple Airlines logo]()
$952
This BusinessClass deal was found by Cheapflights users on 8/22. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/195:55 pm -
1 stop31h 35m
Sat 9/2612:00 pm -
1 stop31h 35m
Deal found 8/22![Lufthansa logo]()
$965
This Cheapflightsfares deal was found by Cheapflights users on 8/23. 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 10/2211:10 pm -
1 stop15h 25m
Mon 11/28:05 pm -
2 stops26h 50m
Deal found 8/23![British Airways logo]()
$1,004
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 August 25, 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 August 25, 2026.
This United Airlines deal was found by Cheapflights users on 8/24. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2112:00 pm -
2 stops16h 15m
Tue 10/612:30 pm -
2 stops16h 29m
Deal found 8/24![United Airlines logo]()
$832
This United Airlines deal was found by Cheapflights users on 8/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/137:22 am -
1 stop20h 53m
Tue 10/2012:30 pm -
1 stop14h 19m
Deal found 8/21![United Airlines logo]()
$841
This United Airlines deal was found by Cheapflights users on 8/23. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/62:15 pm -
2 stops14h 00m
Tue 10/1312:30 pm -
1 stop17h 00m
Deal found 8/23![United Airlines logo]()
$841
Last-minute flights from Dallas to ShannonDiscover last-minute flight deals from Dallas to Shannon. Data last updated August 25, 2026 and is based on user searches.
Discover last-minute flight deals from Dallas to Shannon. Data last updated August 25, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 8/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/18:10 am -
1 stop21h 00m
Tue 9/81:05 pm -
1 stop14h 00m
Deal found 8/21![Delta logo]()
$941
This KLM deal was found by Cheapflights users on 8/21. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/18:10 am -
1 stop21h 00m
Tue 9/81:05 pm -
2 stops16h 52m
Deal found 8/21![KLM logo]()
$946
This KLM deal was found by Cheapflights users on 8/21. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/110:30 am -
2 stops18h 40m
Tue 9/81:05 pm -
2 stops34h 57m
Deal found 8/21![KLM logo]()
$951
This KLM deal was found by Cheapflights users on 8/24. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/12:57 pm -
2 stops14h 13m
Tue 9/81:05 pm -
2 stops34h 57m
Deal found 8/24![Multiple Airlines logo]()
$952
This KLM deal was found by Cheapflights users on 8/24. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/112:24 pm -
2 stops16h 46m
Tue 9/81:05 pm -
1 stop14h 00m
Deal found 8/24![Multiple Airlines logo]()
$1,038
This BusinessClass deal was found by Cheapflights users on 8/22. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/195:55 pm -
1 stop31h 35m
Sat 9/2612:00 pm -
1 stop31h 35m
Deal found 8/22![Lufthansa logo]()
$965
This United Airlines deal was found by Cheapflights users on 8/22. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/192:20 pm -
2 stops13h 55m
Sat 9/2612:30 pm -
2 stops17h 29m
Deal found 8/22![United Airlines logo]()
$1,136
This United Airlines deal was found by Cheapflights users on 8/24. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2111:56 am -
1 stop13h 34m
Tue 10/612:30 pm -
2 stops17h 29m
Deal found 8/24![United Airlines logo]()
$832
This Air Canada deal was found by Cheapflights users on 8/24. 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.
Mon 9/2112:25 pm -
2 stops26h 10m
Tue 10/67:30 am -
3 stops20h 58m
Deal found 8/24![Multiple Airlines logo]()
$1,062
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 August 25, 2026.
Search for one-way flight options from Dallas to Shannon. Find affordable one-way fares based on user searches. Data last updated August 25, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/22. 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.
Wed 9/301:23 pm -
3 stops49h 27m
Deal found 8/22![Multiple Airlines logo]()
$327
This Kiwi.com deal was found by Cheapflights users on 8/20. 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.
Wed 10/149:10 pm -
3 stops41h 40m
Deal found 8/20![Multiple Airlines logo]()
$394
This KAYAK deal was found by Cheapflights users on 8/20. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/1410:24 am -
1 stop13h 36m
Deal found 8/20![Aer Lingus logo]()
$451
This Cheapflightsfares deal was found by Cheapflights users on 8/22. 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.
Wed 9/309:35 pm -
1 stop12h 35m
Deal found 8/22![British Airways logo]()
$546
This Kiwi.com deal was found by Cheapflights users on 8/20. 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.
Wed 10/146:12 am -
3 stops23h 33m
Deal found 8/20![Multiple Airlines logo]()
$1,088
This Kiwi.com deal was found by Cheapflights users on 8/20. 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.
Sun 10/186:03 am -
3 stops56h 32m
Deal found 8/20![Multiple Airlines logo]()
$3,294
This Kiwi.com deal was found by Cheapflights users on 8/20. 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.
Sat 10/1710:00 am -
3 stops52h 35m
Deal found 8/20![Multiple Airlines logo]()
$3,441
This Kiwi.com deal was found by Cheapflights users on 8/20. 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.
Fri 10/166:03 am -
3 stops56h 32m
Deal found 8/20![Multiple Airlines logo]()
$3,597
This BusinessClass deal was found by Cheapflights users on 8/20. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1512:41 pm -
2 stops16h 39m
Deal found 8/20![British Airways logo]()
$11,917
This BusinessClass deal was found by Cheapflights users on 8/20. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/145:50 pm -
1 stop16h 20m
Deal found 8/20![British Airways logo]()
$12,814
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 August 25, 2026.
Round-trip from | $832 (United Airlines) |
|---|---|
One-way from | $327 (Kiwi.com) |
Popular in | December |
Cheapest in | April |
Average price | $831 |
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 August 25, 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 9/21
12:00 pm-10:15 am
2 stops16h 15m
Shannon
Tue 10/6
12:30 pm-10:59 pm
2 stops16h 29m
$832
DallasShannon
DFW Dallas/Fort Worth - SNN Shannon
DFWSNN
Dallas/Fort Worth
Tue 10/13
7:22 am-10:15 am
1 stop20h 53m
Shannon
Tue 10/20
12:30 pm-8:49 pm
1 stop14h 19m
$841
Quickest round-trip
DallasShannon
DFW Dallas/Fort Worth - SNN Shannon
DFWSNN
Dallas/Fort Worth
Tue 10/6
2:15 pm-10:15 am
2 stops14h 00m
Shannon
Tue 10/13
12:30 pm-11:30 pm
1 stop17h 00m
$841
Cheapest one-way
DallasShannon
DFW Dallas/Fort Worth - SNN Shannon
DFWSNN
Dallas/Fort Worth
Wed 9/30
1:23 pm-8:50 pm
3 stops49h 27m
$327
DallasShannon
DAL Dallas Love Field - SNN Shannon
DALSNN
Dallas Love Field
Wed 10/14
6:12 am-11:45 am
3 stops23h 33m
$1,088
DallasShannon
DFW Dallas/Fort Worth - SNN Shannon
DFWSNN
Dallas/Fort Worth
Sun 10/18
6:03 am-8:35 pm
3 stops56h 32m
$3,294
DallasShannon
DFW Dallas/Fort Worth - SNN Shannon
DFWSNN
Dallas/Fort Worth
Wed 10/14
6:03 am-8:35 pm
3 stops32h 32m
$3,515
DallasShannon
DFW Dallas/Fort Worth - SNN Shannon
DFWSNN
Dallas/Fort Worth
Wed 10/14
5:50 pm-4:10 pm
1 stop16h 20m
$12,814
Quickest one-way
DallasShannon
DFW Dallas/Fort Worth - SNN Shannon
DFWSNN
Dallas/Fort Worth
Sun 10/18
7:40 pm-4:10 pm
1 stop14h 30m
$12,814
DallasShannon
DFW Dallas/Fort Worth - SNN Shannon
DFWSNN
Dallas/Fort Worth
Fri 10/16
5:50 pm-3:50 pm
1 stop16h 00m
$12,814
Sorted 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
DAL-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
DAL-SNN
How much does it cost to fly round-trip from Dallas to Shannon, Clare?
Airfare is typical for this route at the moment.
Dallas to Shannon, Clare flights typically cost between $646 and $913 in September.The cheapest round-trip price found within the last 5 days was $832 on United Airlines (Sep 21-Oct 6).
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 August 25, 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.
Crew
8.1
Comfort
7.3
Overall
7.4
Food
6.7
Boarding
7.7
Entertainment
7.1
Reviews
1 / 20
8.0
ExcellentAnonymous,Apr 2026
DFW - EWR
Crew
8.1
Comfort
7.3
Overall
7.4
Food
6.7
Boarding
7.7
Entertainment
7.1
Reviews
1 / 20
8.0
ExcellentAnonymous,Apr 2026
DFW - EWR
Crew
8.1
Comfort
7.3
Overall
7.4
Food
6.7
Boarding
7.7
Entertainment
7.1
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.
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Alternative routes for Dallas to Shannon
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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 August 25, 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 August 25, 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 August 25, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$438 | Average$1,069 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$562 | Average$948 | FlexibilityNo cancel fee | On-time69% |