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Cheap flights from Dublin to Helena from £728

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Dublin to Helena

Cheap return flights

Enter your travel dates to find the best prices.
Air France Logo
19:25 - 22:26DUB  Dublin-HLN Helena
34h 01m2 stops Paris Charles de Gaulle Salt Lake City
Air France Logo
13:07 - 14:25HLN  Helena-DUB Dublin
18h 18m2 stops Salt Lake City Paris Charles de Gaulle
£728Air France
Sun, 8 Nov - Sun, 15 Nov
Delta Logo
10:00 - 22:29DUB  Dublin-HLN Helena
19h 29m2 stops Minneapolis St Paul Salt Lake City
Delta Logo
07:15 - 10:00HLN  Helena-DUB Dublin
19h 45m2 stops Salt Lake City New York John F Kennedy Intl
£754Delta
Sat, 10 Oct - Wed, 14 Oct
United Airlines Logo
08:50 - 21:08DUB  Dublin-HLN Helena
19h 18m2 stops Washington, D.C. Dulles Intl Denver Intl
United Airlines Logo
06:25 - 11:10HLN  Helena-DUB Dublin
21h 45m2 stops Denver Intl Newark
£855United Airlines
Fri, 9 Oct - Tue, 13 Oct

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

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Route

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Price

Cheapest return flight

DublinHelena

DUB Dublin - HLN Helena

DUBHLN

Dublin

Sun 8/11

19:25-22:26

2 stops34h 01m

Helena

Sun 15/11

13:07-14:25

2 stops18h 18m

£728
Fastest return journey

DublinHelena

DUB Dublin - HLN Helena

DUBHLN

Dublin

Sat 10/10

10:00-22:29

2 stops19h 29m

Helena

Wed 14/10

07:15-10:00

2 stops19h 45m

£754

DublinHelena

DUB Dublin - HLN Helena

DUBHLN

Dublin

Fri 9/10

08:50-21:08

2 stops19h 18m

Helena

Tue 13/10

06:25-11:10

2 stops21h 45m

£855

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

When to book flights from Dublin to Helena

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

Cheap Dublin to Helena (DUB to HLN) flight deals and tips

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

Best price found

£728

Direct flights

None
The best flight deal from Dublin to Helena found on momondo in the last 72 hours is £728
There are no direct flights from Dublin to Helena. There are no popular flight routes from Dublin to Helena.
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Frequently asked questions about flying from Dublin to Helena

  • How far is Dublin to Helena by plane?

    Helena is 4272.7 mi away from Dublin.

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

    Prices for flights from Dublin Airport to Helena Airport refresh daily.

  • How old do you have to be to fly from Dublin 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 layovers. It is recommended that you verify with the airline you are booking with for travel from Dublin Airport to Helena Airport.

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

    The travel and health documents you'll need for your trip to Helena Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Helena Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Frequently asked questions about flying from Dublin to Helena

  • How do I get Price Alerts for flights from Dublin to Helena?

    Search flight deals from Dublin to Helena. While viewing offers you’ll have the option to create a Price Alert.

  • How can I save money on flights from Dublin to Helena with momondo?

    By using tools like our “Price Calendar”, you can see the best days for return flights on your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • 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 Dublin to Helena?

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

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

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

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

momondo provides multiple filters to help you find the best flight to Helena from Dublin. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes. momondo can track prices for Dublin to Helena flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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