In terms of precipitation, rainfall in Shannon, Clare ranges from 2.3 - 4.1 inches per month. October is typically the wettest month, when rainfall can reach 4.1 in. April is typically the driest time to visit Shannon, Clare when rainfall is around 2.3 in.

If weather is an important factor for your trip to Shannon, Clare, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 60.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 42.8 F).

What is the cheapest time of day to fly from MHT to SNN?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Manchester, New Hampshire to Shannon, Clare as you normally would.

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

Most trusted provider : When it comes to deals on Manchester, New Hampshire-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 Manchester, New Hampshire-Shannon, Clare flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

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

How can I find direct flights from Manchester to Shannon?

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

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

Yes. Cheapflights offers flight deals from Manchester 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.

$1,250+ Cheap Flights from Manchester, NH to Shannon

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Cheap flight deals from Manchester to Shannon

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Cheapest flights from Manchester to Shannon
Explore the most affordable flight options available from Manchester to Shannon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2026.

Sun 12/610:51 am -

2 stops19h 39m

Thu 12/108:05 pm -

2 stops32h 30m

Deal found 10/27

$1,250

Find flight deals from Manchester to Shannon

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$1,250 (British Airways)
Popular in	December
Cheapest in	March
Average price	$702

Provider with most accurate pricing for Manchester-Shannon flight deals.

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Provider most trusted by Cheapflights users for Manchester-Shannon flights.

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From Manchester to Shannon

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Highest demand for flights based on searches. 7% potential increase in price ($54 potential increase over avg. RT price).

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Cheapest flight prices on average. 3% potential price decrease ($22 potential savings vs. average RT price).

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Average for round-trip flights in October 2026

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Fly from

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Price

Cheapest round-trip

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ManchesterShannon

MHT Manchester - SNN Shannon

MHTSNN

Manchester

Mon 12/7

6:00 am-11:30 am

2 stops24h 30m

Shannon

Fri 12/11

7:50 am-11:35 pm

2 stops20h 45m

$1,250

ManchesterShannon

MHT Manchester - SNN Shannon

MHTSNN

Manchester

Sun 12/6

10:51 am-11:30 am

2 stops19h 39m

Shannon

Thu 12/10

8:05 pm-11:35 pm

2 stops32h 30m

$1,250

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/27

Sorted by cheapest first

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

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

MHT-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.

Related info for your journey

Can I find deals for flights from Manchester to Shannon that include hotel bookings?
Yes. In addition to deals on Manchester to Shannon flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Manchester to Shannon?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Manchester to Shannon.
Can I find deals for business class flights from Manchester to Shannon?
Yes. Cheapflights offers flight deals from Manchester 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.

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$1,250+ Cheap flights from Manchester, NH (MHT) 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 12/6. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Manchester to Shannon with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Manchester to Shannon

Cheapest flights from Manchester to ShannonExplore the most affordable flight options available from Manchester to Shannon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2026.

Explore the most affordable flight options available from Manchester to Shannon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2026.

Best flights from Manchester to ShannonDiscover carefully curated flight deals from Manchester to Shannon that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 30, 2026.

Discover carefully curated flight deals from Manchester to Shannon that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 30, 2026.

Find flight deals from Manchester to Shannon

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Round-trip from

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Use the filters below to find and compare flights from Manchester to Shannon that are best for you.

Best time to book a flight from Manchester to Shannon

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

Related info for your journey

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

How can I find direct flights from Manchester to Shannon?

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

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 for Manchester 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 Manchester to Shannon by cabin class

Find flights from Manchester to Shannon, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Manchester and Shannon flights

Browse other Manchester and Shannon flight options. Last updated on October 30, 2026.

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Explore flights to Shannon departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 30, 2026.

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Cheapest flights from Manchester to Shannon
Explore the most affordable flight options available from Manchester to Shannon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2026.

Best flights from Manchester to Shannon
Discover carefully curated flight deals from Manchester to Shannon that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 30, 2026.