Latest deals
When to book
FAQs
Price Alerts

Cheap flights from Shannon, Clare to Helena from €882

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Shannon, Clare to Helena departing on 15/4. 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
Voted the Winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Shannon, Clare to Helena

Cheap return flights

Enter your travel dates to find the best prices.
United Airlines Logo
12:30 - 21:33
SNN
-
HLN
16h 03m
2 stops
United Airlines Logo
14:25 - 10:15
HLN
-
SNN
36h 50m
2 stops
€882United Airlines
Wed, 15 Apr - Sun, 19 Apr

momondo Fare Finder

 
Customise your flight search to find flights from Shannon, Clare to Helena 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 4 February 2026.
Use the filters below to find and compare flights from Shannon, Clare to Helena that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ShannonHelena

SNN - HLN

SNNHLN

Shannon

Wed 15/4

12:30-21:33

2 stops16h 03m

Helena

Sun 19/4

14:25-10:15

2 stops36h 50m

€882

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

When to book flights from Shannon, Clare to Helena

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

Cheap Shannon, Clare to Helena (SNN to HLN) flight deals and tips

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

Fastest flight time

16h 03m

Direct flights

None
The fastest flight from Shannon, Clare to Helena takes 16h 03m
There are no direct flights from Shannon, Clare to Helena. There are no popular flight routes from Shannon, Clare to Helena.
Search flight deals

  • How far is Shannon to Helena by plane?

    The distance between Shannon and Helena is about 6791.0 km. In terms of flight time, this usually takes a little over 16h 03m.

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

    Prices for flights from Shannon Airport to Helena Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Shannon Airport to Helena 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 Shannon Airport to Helena Airport.

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

    The required travel and health documents for your Helena 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 Helena Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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

    Price Alerts will notify you by email when the price for flights to Helena from Shannon, Clare decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

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

    Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

  • How does momondo find its flight prices?

    We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Shannon to Helena . Millions of users trust and use momondo every year so you are in good hands.

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

All flight searches from Shannon to Helena on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search for Shannon to Helena flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are not ready to book a flight from Shannon to Helena now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Helena and let you know when they change.

An easier way to manage your Helena trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Fri 6/3
Fri 13/3
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States