$463+ Cheap flights from Sacramento (SMF) 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 9/16. Fares are subject to change and may not be available on all flights or dates of travel.
SMF — SNN
Sep 11 — Sep 181
Round-trip
1 adult, Economy
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Find cheap flights from Sacramento 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 Sacramento to Shannon
Cheapest
Best
Last-minute
One-way
Cheapest flights from Sacramento to ShannonExplore the most affordable flight options available from Sacramento to Shannon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 12, 2026.
Explore the most affordable flight options available from Sacramento to Shannon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 12, 2026.
This United Airlines deal was found by Cheapflights users on 8/8. 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 9/79:20 am -
1 stop14h 10m
Sun 9/1312:30 pm -
2 stops29h 07m
Deal found 8/8![United Airlines logo]()
$889
This United Airlines deal was found by Cheapflights users on 8/11. 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.
Fri 9/255:15 am -
2 stops21h 00m
Fri 10/212:30 pm -
1 stop17h 06m
Deal found 8/11![United Airlines logo]()
$902
This United Airlines deal was found by Cheapflights users on 8/12. 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.
Fri 8/219:20 am -
1 stop14h 10m
Sun 8/3012:30 pm -
1 stop18h 13m
Deal found 8/12![United Airlines logo]()
$999
This United Airlines deal was found by Cheapflights users on 8/12. 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 9/235:00 am -
2 stops21h 15m
Sat 10/312:30 pm -
2 stops31h 36m
Deal found 8/12![United Airlines logo]()
$1,014
This Air France deal was found by Cheapflights users on 8/11. 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 France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/212:08 pm -
2 stops37h 02m
Sun 8/301:05 pm -
2 stops37h 00m
Deal found 8/11![Air France logo]()
$1,017
This Ovago deal was found by Cheapflights users on 8/11. 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.
Fri 9/252:21 pm -
2 stops17h 29m
Sat 10/32:30 pm -
2 stops26h 54m
Deal found 8/11![Multiple Airlines logo]()
$1,098
This United Airlines deal was found by Cheapflights users on 8/11. 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.
Fri 9/251:13 pm -
3 stops37h 02m
Sat 10/312:30 pm -
2 stops18h 29m
Deal found 8/11![United Airlines logo]()
$1,147
Best flights from Sacramento to ShannonDiscover carefully curated flight deals from Sacramento to Shannon that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 12, 2026.
Discover carefully curated flight deals from Sacramento to Shannon that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 12, 2026.
This United Airlines deal was found by Cheapflights users on 8/8. 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 9/77:45 am -
2 stops15h 45m
Sun 9/1312:30 pm -
3 stops31h 34m
Deal found 8/8![United Airlines logo]()
$889
This British Airways deal was found by Cheapflights users on 8/10. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/117:00 am -
2 stops25h 45m
Thu 1/147:50 am -
2 stops23h 01m
Deal found 8/10![British Airways logo]()
$950
This United Airlines deal was found by Cheapflights users on 8/11. 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.
Fri 9/255:15 am -
2 stops21h 00m
Fri 10/212:30 pm -
1 stop17h 06m
Deal found 8/11![United Airlines logo]()
$902
This United Airlines deal was found by Cheapflights users on 8/12. 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 9/237:30 am -
2 stops18h 45m
Sat 10/312:30 pm -
1 stop17h 06m
Deal found 8/12![United Airlines logo]()
$1,097
This United Airlines deal was found by Cheapflights users on 8/11. 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.
Fri 9/251:13 pm -
3 stops37h 02m
Sat 10/312:30 pm -
2 stops18h 29m
Deal found 8/11![United Airlines logo]()
$1,147
Last-minute flights from Sacramento to ShannonDiscover last-minute flight deals from Sacramento to Shannon. Data last updated August 12, 2026 and is based on user searches.
Discover last-minute flight deals from Sacramento to Shannon. Data last updated August 12, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 8/12. 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.
Fri 8/219:20 am -
1 stop14h 10m
Sun 8/3012:30 pm -
1 stop18h 13m
Deal found 8/12![United Airlines logo]()
$999
This Air France deal was found by Cheapflights users on 8/11. 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 France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/212:08 pm -
2 stops37h 02m
Sun 8/301:05 pm -
2 stops37h 00m
Deal found 8/11![Air France logo]()
$1,017
This United Airlines deal was found by Cheapflights users on 8/8. 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 9/79:20 am -
1 stop14h 10m
Sun 9/1312:30 pm -
2 stops29h 07m
Deal found 8/8![United Airlines logo]()
$889
This United Airlines deal was found by Cheapflights users on 8/12. 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 9/235:00 am -
2 stops21h 15m
Sat 10/312:30 pm -
2 stops31h 36m
Deal found 8/12![United Airlines logo]()
$1,014
This United Airlines deal was found by Cheapflights users on 8/11. 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.
Fri 9/255:15 am -
2 stops21h 00m
Fri 10/212:30 pm -
1 stop17h 06m
Deal found 8/11![United Airlines logo]()
$902
This Ovago deal was found by Cheapflights users on 8/11. 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.
Fri 9/252:21 pm -
2 stops17h 29m
Sat 10/32:30 pm -
2 stops26h 54m
Deal found 8/11![Multiple Airlines logo]()
$1,098
This United Airlines deal was found by Cheapflights users on 8/11. 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.
Fri 9/251:13 pm -
3 stops37h 02m
Sat 10/312:30 pm -
2 stops18h 29m
Deal found 8/11![United Airlines logo]()
$1,147
One-way flights from Sacramento to ShannonSearch for one-way flight options from Sacramento to Shannon. Find affordable one-way fares based on user searches. Data last updated August 12, 2026.
Search for one-way flight options from Sacramento to Shannon. Find affordable one-way fares based on user searches. Data last updated August 12, 2026.
This United Airlines deal was found by Cheapflights users on 8/12. 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 9/167:00 am -
1 stop16h 30m
Deal found 8/12![United Airlines logo]()
$463
This KAYAK deal was found by Cheapflights users on 8/11. 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.
Thu 10/111:35 pm -
1 stop22h 25m
Deal found 8/11![Multiple Airlines logo]()
$501
This United Airlines deal was found by Cheapflights users on 8/11. 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.
Thu 10/12:25 pm -
2 stops59h 50m
Deal found 8/11![United Airlines logo]()
$541
Find flight deals from Sacramento to Shannon
Discover tips and strategies to find the most affordable flight options for your journey from Sacramento (SMF) 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 12, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $889 (United Airlines) |
One-way from | $463 (United Airlines) |
Popular in | June |
Cheapest in | December |
Average price | $1,097 |
Cheapflights Fare Finder
Customize your flight search to find flights from Sacramento 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 2,558,603 searches. Data last updated August 12, 2026.
Use the filters below to find and compare flights from Sacramento to Shannon that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
SacramentoShannon
SMF Sacramento Intl - SNN Shannon
SMFSNN
Sacramento Intl
Mon 9/7
7:45 am-7:30 am
2 stops15h 45m
Shannon
Sun 9/13
12:30 pm-12:04 pm
3 stops31h 34m
$889
SacramentoShannon
SMF Sacramento Intl - SNN Shannon
SMFSNN
Sacramento Intl
Fri 9/25
5:15 am-10:15 am
2 stops21h 00m
Shannon
Fri 10/2
12:30 pm-9:36 pm
1 stop17h 06m
$902
SacramentoShannon
SMF Sacramento Intl - SNN Shannon
SMFSNN
Sacramento Intl
Mon 1/11
7:00 am-4:45 pm
2 stops25h 45m
Shannon
Thu 1/14
7:50 am-10:51 pm
2 stops23h 01m
$950
Quickest round-trip
SacramentoShannon
SMF Sacramento Intl - SNN Shannon
SMFSNN
Sacramento Intl
Wed 9/23
7:30 am-10:15 am
2 stops18h 45m
Shannon
Sat 10/3
12:30 pm-9:36 pm
1 stop17h 06m
$1,097
SacramentoShannon
SMF Sacramento Intl - SNN Shannon
SMFSNN
Sacramento Intl
Fri 9/25
1:13 pm-10:15 am
3 stops37h 02m
Shannon
Sat 10/3
12:30 pm-10:59 pm
2 stops18h 29m
$1,147
Cheapest one-way
Quickest one-way
SacramentoShannon
SMF Sacramento Intl - SNN Shannon
SMFSNN
Sacramento Intl
Wed 9/16
7:49 am-10:15 am
2 stops18h 26m
$463
SacramentoShannon
SMF Sacramento Intl - SNN Shannon
SMFSNN
Sacramento Intl
Thu 10/1
11:35 pm-6:00 am
1 stop22h 25m
$501
Sorted by cheapest first
Compare providers for flights from Sacramento to Shannon
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Sacramento to Shannon in August.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Sacramento-Shannon, Clare flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Sacramento-Shannon, Clare flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Sacramento-Shannon, Clare flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Sacramento-Shannon, Clare flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Sacramento-Shannon, Clare flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Sacramento to Shannon
Have a flexible travel schedule? Discover the best time to fly to Shannon from Sacramento with our price prediction graph.
SMF-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.
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 12, 2026.
See what other customers who have flown with United Airlines from Sacramento to Shannon have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.3
Food
6.7
Crew
8.1
Overall
7.4
Entertainment
7.1
Boarding
7.7
Reviews
1 / 20
4.0
OkayDynasty,May 2026
LAX - EWR
Comfort
7.3
Food
6.7
Crew
8.1
Overall
7.4
Entertainment
7.1
Boarding
7.7
Reviews
1 / 20
4.0
OkayDynasty,May 2026
LAX - EWR
Related info for your journey
Find useful and relevant information for your journey from Sacramento 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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Sacramento and Shannon flights
Browse other Sacramento and Shannon flight options. Last updated on August 12, 2026.
Popular flight searches
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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 12, 2026.
Top airline flying from Sacramento to Shannon
Discover the top airline that operate flights from Sacramento 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 2,558,603 searches. Data last updated August 12, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$442 | Average$851 | FlexibilityNo cancel fee | On-time69% |