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Cheap flights from New Hampshire to Shannon from €252

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from New Hampshire to Shannon departing on 5/10. 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
1 adult, Economy, 0 bags

Find the cheapest flights from New Hampshire to Shannon

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
18:30 - 05:25BOS  Boston Logan Intl-SNN Shannon
5h 55mdirect
Multiple Airlines Logo
18:30 - 21:05SNN  Shannon-BOS Boston Logan Intl
31h 35m3 stops Faro Porto Barcelona-El Prat
€539Multiple Airlines
Wed, 7 Oct - Tue, 20 Oct
United Airlines Logo
07:30 - 07:30BOS  Boston Logan Intl-SNN Shannon
19h 00m2 stops Newark Chicago O'Hare Intl
United Airlines Logo
12:30 - 17:52SNN  Shannon-BOS Boston Logan Intl
10h 22m1 stop Newark
€554United Airlines
Thu, 10 Sep - Wed, 16 Sep
Multiple Airlines Logo
18:30 - 05:25BOS  Boston Logan Intl-SNN Shannon
5h 55mdirect
Multiple Airlines Logo
22:50 - 21:45SNN  Shannon-BOS Boston Logan Intl
51h 55m2 stops Birmingham Barcelona-El Prat
€556Multiple Airlines
Fri, 9 Oct - Fri, 16 Oct
United Airlines Logo
10:38 - 07:30BOS  Boston Logan Intl-SNN Shannon
15h 52m1 stop Chicago O'Hare Intl
United Airlines Logo
09:30 - 16:27SNN  Shannon-BOS Boston Logan Intl
11h 57m1 stop Chicago O'Hare Intl
€562United Airlines
Wed, 9 Sep - Tue, 15 Sep
United Airlines Logo
07:30 - 07:30BOS  Boston Logan Intl-SNN Shannon
19h 00m2 stops Newark Chicago O'Hare Intl
United Airlines Logo
09:30 - 19:19SNN  Shannon-BOS Boston Logan Intl
14h 49m1 stop Chicago O'Hare Intl
€565United Airlines
Fri, 11 Sep - Mon, 14 Sep
United Airlines Logo
09:33 - 07:30BOS  Boston Logan Intl-SNN Shannon
16h 57m2 stops Newark Chicago O'Hare Intl
United Airlines Logo
09:30 - 23:59SNN  Shannon-BOS Boston Logan Intl
19h 29m2 stops Chicago O'Hare Intl Washington, D.C. Dulles Intl
€566United Airlines
Wed, 9 Sep - Mon, 14 Sep
Multiple Airlines Logo
05:45 - 07:30BOS  Boston Logan Intl-SNN Shannon
20h 45m2 stops Washington, D.C. Dulles Intl Chicago O'Hare Intl
Multiple Airlines Logo
12:00 - 20:10SNN  Shannon-BOS Boston Logan Intl
13h 10m1 stop Frankfurt am Main
€569Multiple Airlines
Fri, 11 Sep - Sat, 19 Sep
Multiple Airlines Logo
06:00 - 07:30BOS  Boston Logan Intl-SNN Shannon
20h 30m2 stops Newark Chicago O'Hare Intl
Multiple Airlines Logo
12:00 - 20:10SNN  Shannon-BOS Boston Logan Intl
13h 10m1 stop Frankfurt am Main
€570Multiple Airlines
Sat, 12 Sep - Sat, 19 Sep
Lufthansa Logo
07:38 - 10:15BOS  Boston Logan Intl-SNN Shannon
21h 37m1 stop Newark
Lufthansa Logo
12:30 - 14:35SNN  Shannon-BOS Boston Logan Intl
31h 05m1 stop Newark
€571Lufthansa
Sat, 26 Sep - Mon, 5 Oct
Air Canada Logo
15:13 - 10:15BOS  Boston Logan Intl-SNN Shannon
14h 02m2 stops Chicago O'Hare Intl Newark
Air Canada Logo
12:30 - 00:09SNN  Shannon-BOS Boston Logan Intl
16h 39m2 stops Newark Washington, D.C. Dulles Intl
€572Air Canada
Sat, 26 Sep - Mon, 5 Oct

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United Airlines flights from New Hampshire to Shannon, Clare

Our best United Airlines deals on New Hampshire to Shannon, Clare flight tickets
United Airlines
10 Sept
BOS07:30Boston Logan Intl
19h 00m
2 stops
SNN07:30Shannon
16 Sept
SNN12:30Shannon
10h 22m
1 stop
BOS17:52Boston Logan Intl
€554
United Airlines
9 Sept
BOS10:38Boston Logan Intl
15h 52m
1 stop
SNN07:30Shannon
15 Sept
SNN09:30Shannon
11h 57m
1 stop
BOS16:27Boston Logan Intl
€562
United Airlines
11 Sept
BOS09:30Boston Logan Intl
17h 00m
2 stops
SNN07:30Shannon
14 Sept
SNN09:30Shannon
14h 49m
2 stops
BOS19:19Boston Logan Intl
€565

American Airlines flights from New Hampshire to Shannon, Clare

Our best American Airlines deals on New Hampshire to Shannon, Clare flight tickets
American Airlines
21 Aug
BOS11:53Boston Logan Intl
13h 07m
1 stop
SNN06:00Shannon
7 Sept
SNN21:15Shannon
20h 25m
1 stop
BOS12:40Boston Logan Intl
€821
American Airlines
24 Nov
MHT11:10Manchester
19h 20m
2 stops
SNN11:30Shannon
6 Dec
SNN14:45Shannon
14h 08m
2 stops
MHT23:53Manchester
€878
American Airlines
28 Sept
ORH17:16Worcester
22h 19m
2 stops
SNN20:35Shannon
5 Oct
SNN21:15Shannon
24h 34m
2 stops
ORH16:49Worcester
€925

momondo Fare Finder

 
Customise your flight search to find flights from New Hampshire 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 13,528 searches. Data last updated 14 August 2026.
Use the filters below to find and compare flights from New Hampshire to Shannon, Clare that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BostonShannon

BOS Boston Logan Intl - SNN Shannon

BOSSNN

Boston Logan Intl

Wed 7/10

18:30-05:25

Nonstop5h 55m

Shannon

Tue 20/10

18:30-21:05

3 stops31h 35m

€539

BostonShannon

BOS Boston Logan Intl - SNN Shannon

BOSSNN

Boston Logan Intl

Thu 10/9

07:30-07:30

2 stops19h 00m

Shannon

Wed 16/9

12:30-17:52

1 stop10h 22m

€554

BostonShannon

BOS Boston Logan Intl - SNN Shannon

BOSSNN

Boston Logan Intl

Fri 9/10

18:30-05:25

Nonstop5h 55m

Shannon

Fri 16/10

22:50-21:45

2 stops51h 55m

€556
Fastest return journey

BostonShannon

BOS Boston Logan Intl - SNN Shannon

BOSSNN

Boston Logan Intl

Wed 9/9

10:38-07:30

1 stop15h 52m

Shannon

Tue 15/9

09:30-16:27

1 stop11h 57m

€562

BostonShannon

BOS Boston Logan Intl - SNN Shannon

BOSSNN

Boston Logan Intl

Fri 11/9

07:30-07:30

2 stops19h 00m

Shannon

Mon 14/9

09:30-19:19

1 stop14h 49m

€565

BostonShannon

BOS Boston Logan Intl - SNN Shannon

BOSSNN

Boston Logan Intl

Wed 9/9

09:33-07:30

2 stops16h 57m

Shannon

Mon 14/9

09:30-23:59

2 stops19h 29m

€566

BostonShannon

BOS Boston Logan Intl - SNN Shannon

BOSSNN

Boston Logan Intl

Fri 11/9

05:45-07:30

2 stops20h 45m

Shannon

Sat 19/9

12:00-20:10

1 stop13h 10m

€569

BostonShannon

BOS Boston Logan Intl - SNN Shannon

BOSSNN

Boston Logan Intl

Sat 12/9

06:00-07:30

2 stops20h 30m

Shannon

Sat 19/9

12:00-20:10

1 stop13h 10m

€570

BostonShannon

BOS Boston Logan Intl - SNN Shannon

BOSSNN

Boston Logan Intl

Sat 26/9

07:38-10:15

1 stop21h 37m

Shannon

Mon 5/10

12:30-14:35

1 stop31h 05m

€571

BostonShannon

BOS Boston Logan Intl - SNN Shannon

BOSSNN

Boston Logan Intl

Sat 26/9

15:13-10:15

2 stops14h 02m

Shannon

Mon 5/10

12:30-00:09

2 stops16h 39m

€572

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Shannon from

How to get the cheapest flight ticket from New Hampshire to Shannon, Clare

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from New Hampshire to Shannon?

United Airlines, British Airways, and Air Canada are the most popular carriers operating from New Hampshire to Shannon

Cheap New Hampshire to Shannon, Clare flight deals and tips

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

Fastest flight time

5h 55m

Direct flights

Tue, Wed, Thu, Fri, Sat and Sun

Airports in Shannon, Clare

1 airport
The fastest flight from New Hampshire to Shannon, Clare takes 5h 55m
Direct flights go from New Hampshire to Shannon, Clare on Tuesday, Wednesday, Thursday, Friday, Saturday and Sunday. There are no airlines offering direct flights..
There is 1 airport in Shannon, Clare. From New Hampshire there are direct flights to Shannon (SNN).
Search flight deals

Frequently asked questions about flying from New Hampshire to Shannon, Clare

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

    Prices for flights from New Hampshire to Shannon Airport are updated daily.

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from New Hampshire to Shannon Airport.

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

    The required travel and health documents for your Shannon Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Shannon Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Travelling to a place near Shannon?

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

Why use momondo?

Why should I use momondo to find a flight deal from New Hampshire 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 New Hampshire to Shannon for you.

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

Flights from New Hampshire to Shannon with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from New Hampshire to Shannon?

Once all potential New Hampshire 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 New Hampshire to Shannon right now. Can momondo alert me if prices change?

Price alerts on flights to Shannon from New Hampshire are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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