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Cheap flights from Harrisburg to Shannon from $783

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Harrisburg to Shannon departing on 8/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Harrisburg to Shannon

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
2:10 pm - 7:30 am
MDT
-
SNN
12h 20m
1 stop
United Airlines Logo
9:30 am - 4:51 pm
SNN
-
MDT
12h 21m
1 stop
$783United Airlines
Mon, Aug 24 - Fri, Aug 28
United Airlines Logo
2:10 pm - 7:30 am
MDT
-
SNN
12h 20m
1 stop
United Airlines Logo
12:30 pm - 11:25 pm
SNN
-
MDT
15h 55m
2 stops
$788United Airlines
Mon, Aug 24 - Fri, Aug 28
United Airlines Logo
6:15 am - 7:30 am
MDT
-
SNN
20h 15m
2 stops
United Airlines Logo
9:30 am - 9:36 am
SNN
-
MDT
29h 06m
2 stops
$789United Airlines
Sun, Aug 23 - Wed, Aug 26
United Airlines Logo
8:30 am - 7:30 am
MDT
-
SNN
18h 00m
1 stop
United Airlines Logo
9:30 am - 1:35 pm
SNN
-
MDT
33h 05m
1 stop
$790United Airlines
Sun, Aug 23 - Wed, Aug 26
United Airlines Logo
10:44 am - 7:30 am
MDT
-
SNN
15h 46m
1 stop
United Airlines Logo
9:30 am - 4:54 pm
SNN
-
MDT
12h 24m
1 stop
$991United Airlines
Mon, Jun 8 - Mon, Jun 15
United Airlines Logo
2:17 pm - 10:15 am
MDT
-
SNN
14h 58m
2 stops
United Airlines Logo
9:30 am - 11:30 pm
SNN
-
MDT
19h 00m
2 stops
$996United Airlines
Mon, Jun 8 - Mon, Jun 15

United Airlines flights from Harrisburg to Shannon, Clare

Our best United Airlines deals on Harrisburg to Shannon, Clare flight tickets
United Airlines
Aug 24
MDT2:10 pmHarrisburg
12h 20m
1 stop
SNN7:30 amShannon
Aug 28
SNN9:30 amShannon
12h 21m
1 stop
MDT4:51 pmHarrisburg
$783
United Airlines
Aug 24
MDT2:10 pmHarrisburg
12h 20m
1 stop
SNN7:30 amShannon
Aug 28
SNN12:30 pmShannon
15h 55m
2 stops
MDT11:25 pmHarrisburg
$788
United Airlines
Aug 23
MDT6:15 amHarrisburg
20h 15m
2 stops
SNN7:30 amShannon
Aug 26
SNN9:30 amShannon
29h 06m
2 stops
MDT9:36 amHarrisburg
$789

momondo Fare Finder

 
Customize your flight search to find flights from Harrisburg to Shannon, Clare 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, momondo users made 832,500 searches. Data last updated April 27, 2026.
Use the filters below to find and compare flights from Harrisburg to Shannon, Clare that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

HarrisburgShannon

MDT - SNN

MDTSNN

Harrisburg

Mon 8/24

2:10 pm-7:30 am

1 stop12h 20m

Shannon

Fri 8/28

9:30 am-4:51 pm

1 stop12h 21m

$783

HarrisburgShannon

MDT - SNN

MDTSNN

Harrisburg

Mon 8/24

2:10 pm-7:30 am

1 stop12h 20m

Shannon

Fri 8/28

12:30 pm-11:25 pm

2 stops15h 55m

$788

HarrisburgShannon

MDT - SNN

MDTSNN

Harrisburg

Sun 8/23

6:15 am-7:30 am

2 stops20h 15m

Shannon

Wed 8/26

9:30 am-9:36 am

2 stops29h 06m

$789

HarrisburgShannon

MDT - SNN

MDTSNN

Harrisburg

Sun 8/23

8:30 am-7:30 am

1 stop18h 00m

Shannon

Wed 8/26

9:30 am-1:35 pm

1 stop33h 05m

$790

HarrisburgShannon

MDT - SNN

MDTSNN

Harrisburg

Mon 6/8

10:44 am-7:30 am

1 stop15h 46m

Shannon

Mon 6/15

9:30 am-4:54 pm

1 stop12h 24m

$991

HarrisburgShannon

MDT - SNN

MDTSNN

Harrisburg

Mon 6/8

2:17 pm-10:15 am

2 stops14h 58m

Shannon

Mon 6/15

9:30 am-11:30 pm

2 stops19h 00m

$996

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Harrisburg to Shannon, Clare

Are you open to changing your travel dates? Check out the ideal times to fly from Harrisburg to Shannon, Clare according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Harrisburg to Shannon, Clare (MDT to SNN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Harrisburg to Shannon, Clare

Fastest flight time

12h 20m

Direct flights

None
The fastest flight from Harrisburg to Shannon, Clare takes 12h 20m
There are no direct flights from Harrisburg to Shannon, Clare. There are no popular flight routes from Harrisburg to Shannon, Clare.
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Frequently asked questions about flying from Harrisburg to Shannon, Clare

  • How far is Harrisburg to Shannon by plane?

    A flight from Harrisburg to Shannon will travel around 3216.4 mi. Typically, this will take 12h 20m by plane in normal conditions.

  • When did momondo last update prices for flights from Harrisburg Airport to Shannon Airport?

    Prices for flights from Harrisburg Airport to Shannon Airport were last updated today.

  • How old do you have to be to fly from Harrisburg Airport to Shannon Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Harrisburg Airport to Shannon Airport.

  • What documentation or ID do you need to fly to Shannon Airport?

    The travel and health documents required for your trip to Shannon Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Shannon Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Frequently asked questions about flying from Harrisburg to Shannon, Clare

  • How do I get Price Alerts for flights from Harrisburg to Shannon, Clare?

    You can take advantage of momondo’s Price Alerts by first searching for your flights to Harrisburg from Shannon, Clare. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

  • How can I save money on flights from Harrisburg to Shannon, Clare with momondo?

    Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

  • How does momondo find its flight prices?

    momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

Traveling to a place near Shannon?

Book flights to Shannon if you plan to visit one of these locations
Limerick
Bunratty
Ennis
Adare
Lahinch
Nenagh

Why use momondo?

Why should I use momondo to find a flight deal from Harrisburg to Shannon?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Harrisburg to Shannon for you.

Can I find flights from Harrisburg to Shannon with flexible booking policies on momondo?

Yes. All flights to Shannon from Harrisburg on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Harrisburg to Shannon?

Once all potential Harrisburg to Shannon flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Harrisburg to Shannon right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Shannon from Harrisburg. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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