HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Shannon

$566+ Cheap flights from Miami (MIA) 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 4/21. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — SNN
Mar 23 — Mar 301
Mon 3/23
Mon 3/30
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Miami 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 Miami to Shannon

Cheapest flights from Miami to Shannon
Explore the most affordable flight options available from Miami to Shannon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 21, 2026.

This United Airlines deal was found by Cheapflights users on 2/21. 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 4/216:10 pm
MIA
-
SNN
1 stop11h 05m
United Airlines
Thu 4/3012:30 pm
SNN
-
MIA
1 stop13h 41m
United Airlines
Deal found 2/21$566
This United Airlines deal was found by Cheapflights users on 2/18. 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 4/57:01 am
MIA
-
SNN
1 stop22h 14m
United Airlines
Tue 4/2112:30 pm
SNN
-
MIA
1 stop15h 52m
United Airlines
Deal found 2/18$634
This United Airlines deal was found by Cheapflights users on 2/20. 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.
Thu 4/98:55 am
MIA
-
SNN
2 stops20h 20m
United Airlines
Tue 4/1412:30 pm
SNN
-
MIA
1 stop13h 28m
United Airlines
Deal found 2/20$656
This United Airlines deal was found by Cheapflights users on 2/20. 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.
Thu 4/98:55 am
MIA
-
SNN
2 stops20h 20m
United Airlines
Wed 4/1512:30 pm
SNN
-
MIA
2 stops39h 15m
United Airlines
Deal found 2/20$668
This United Airlines deal was found by Cheapflights users on 2/18. 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 5/224:53 pm
MIA
-
SNN
2 stops33h 37m
United Airlines
Wed 5/2712:30 pm
SNN
-
MIA
1 stop11h 56m
United Airlines
Deal found 2/18$682
This United Airlines deal was found by Cheapflights users on 2/18. 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 5/235:24 pm
MIA
-
SNN
1 stop33h 06m
United Airlines
Sat 5/309:30 am
SNN
-
MIA
1 stop17h 57m
United Airlines
Deal found 2/18$684
This United Airlines deal was found by Cheapflights users on 2/19. 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 7/157:07 am
MIA
-
SNN
2 stops19h 23m
United Airlines
Sat 7/259:30 am
SNN
-
MIA
2 stops30h 35m
United Airlines
Deal found 2/19$712

Find flight deals from Miami to Shannon

Discover tips and strategies to find the most affordable flight options for your journey from Miami (MIA) 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 February 21, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$616
(United Airlines)

Popular in

December

Cheapest in

January

Average price

$1,538
Provider with most accurate pricing for Miami-Shannon flight deals.
Search Deals
Provider most trusted by Cheapflights users for Miami-Shannon flights.
Search Deals
From Miami to Shannon
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($126 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease ($76 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Miami 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 February 21, 2026.
Use the filters below to find and compare flights from Miami to Shannon that are best for you.

Fly from

Miami

Fly to

Shannon

Route

Depart

Return

Price

MiamiShannon

MIA - SNN

MIASNN

Miami

Tue 4/21

6:15 am-10:15 am

2 stops23h 00m

Shannon

Thu 4/30

12:30 pm-11:07 am

2 stops27h 37m

$581

MiamiShannon

MIA - SNN

MIASNN

Miami

Sun 4/5

7:01 am-10:15 am

1 stop22h 14m

Shannon

Tue 4/21

12:30 pm-11:22 pm

1 stop15h 52m

$634

MiamiShannon

MIA - SNN

MIASNN

Miami

Fri 5/22

4:53 pm-7:30 am

2 stops33h 37m

Shannon

Wed 5/27

12:30 pm-7:26 pm

1 stop11h 56m

$682

MiamiShannon

MIA - SNN

MIASNN

Miami

Fri 5/22

5:24 pm-7:30 am

1 stop33h 06m

Shannon

Sat 5/30

9:30 am-10:27 pm

1 stop17h 57m

$745

MiamiShannon

MIA - SNN

MIASNN

Miami

Sun 4/5

7:05 pm-4:10 pm

2 stops16h 05m

Shannon

Sun 4/12

7:30 am-4:55 pm

1 stop14h 25m

$798

MiamiShannon

MIA - SNN

MIASNN

Miami

Sun 4/5

8:00 am-11:20 am

2 stops22h 20m

Shannon

Sun 4/12

9:15 pm-8:13 pm

2 stops27h 58m

$810

MiamiShannon

MIA - SNN

MIASNN

Miami

Fri 5/15

10:40 pm-3:50 pm

1 stop12h 10m

$1,248

MiamiShannon

MIA - SNN

MIASNN

Miami

Fri 5/15

2:20 pm-3:50 pm

3 stops20h 30m

$4,640

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/17

Compare providers for flights from Miami 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 Miami to Shannon in February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Miami-Shannon, Clare flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Miami-Shannon, Clare flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Miami-Shannon, Clare flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Miami-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 Miami-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 Miami to Shannon

Have a flexible travel schedule? Discover the best time to fly to Shannon from Miami with our price prediction graph.
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 Miami to Shannon

What is the cheapest month to book a flight from Miami to Shannon, Clare?

Currently, August is the cheapest month in which you can book a flight from Miami to Shannon, Clare (average of $516). Flying from Miami to Shannon, Clare in February is currently the most expensive (average of $1,538). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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 February 21, 2026.
Peruse reviews from past customers who have flown with United Airlines and American Airlines from Miami 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.
United Airlines
7.4
Good
9,341 reviews

Food

6.6

Entertainment

7.1

Boarding

7.7

Overall

7.4

Comfort

7.3

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,341 reviews
United Airlines
7.4
Good
9,341 reviews

Food

6.6

Entertainment

7.1

Boarding

7.7

Overall

7.4

Comfort

7.3

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
American Airlines
7.2
Good
11,338 reviews
United Airlines
7.4
Good
9,341 reviews

Food

6.6

Entertainment

7.1

Boarding

7.7

Overall

7.4

Comfort

7.3

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

Related info for your journey

Find useful and relevant information for your journey from Miami to Shannon. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Miami to Shannon, Clare?

    Airlines like United Airlines fly from Miami to Shannon, Clare in about 23h. The time it takes to get you to your destination can typically vary by up to . The distance from Miami to Shannon, Clare is about 4049 mi.

  • What are the cheapest airlines flying from Miami to Shannon, Clare round-trip?

    Our cheapest airline available from Miami to Shannon, Clare is United Airlines. Our recent data shows that you can find tickets from as low as $516 on this airline. An additional option worth looking into is American Airlines, starting at $572. These flights start at 44% lower than the current average price 3 months from now.

  • Can I find deals for flights from Miami to Shannon that include hotel bookings?

    Yes. In addition to deals on Miami to Shannon flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Miami to Shannon?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Miami to Shannon.

  • Can I find deals for business class flights from Miami to Shannon?

    Yes. Cheapflights offers flight deals from Miami to Shannon by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Miami to Shannon, Clare?

    Currently, August is the cheapest month in which you can book a flight from Miami to Shannon, Clare (average of $516). Flying from Miami to Shannon, Clare in February is currently the most expensive (average of $1,538). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Shannon?

Book flights to Shannon if you plan to visit one of these locations
Ennis

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.

Top 2 airlines flying from Miami to Shannon

Discover the top 2 airlines that operate flights from Miami 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 February 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$516Average$843FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$572Average$832FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.