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Cheap flights from Helena to Dublin from €657

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Helena to Dublin

Cheap return flights

Enter your travel dates to find the best prices.
United Airlines Logo
07:00 - 10:20HLN  Helena-DUB Dublin
20h 20m2 stops Denver Intl Washington, D.C. Dulles Intl
United Airlines Logo
12:05 - 13:27DUB  Dublin-HLN Helena
32h 22m2 stops Washington, D.C. Dulles Intl Denver Intl
€657United Airlines
Sun, 7 Mar - Wed, 10 Mar
United Airlines Logo
07:00 - 06:10HLN  Helena-DUB Dublin
40h 10m3 stops Denver Intl Chicago O'Hare Intl Toronto Pearson Intl
United Airlines Logo
08:00 - 13:27DUB  Dublin-HLN Helena
35h 27m2 stops Toronto Pearson Intl Denver Intl
€766United Airlines
Sat, 13 Mar - Fri, 19 Mar
United Airlines Logo
06:20 - 07:30HLN  Helena-DUB Dublin
18h 10m2 stops Denver Intl Newark
United Airlines Logo
10:40 - 21:37DUB  Dublin-HLN Helena
17h 57m2 stops Chicago O'Hare Intl Denver Intl
€771United Airlines
Tue, 15 Dec - Tue, 22 Dec
United Airlines Logo
07:00 - 07:10HLN  Helena-DUB Dublin
17h 10m2 stops Denver Intl Toronto Pearson Intl
United Airlines Logo
08:00 - 13:27DUB  Dublin-HLN Helena
35h 27m2 stops Toronto Pearson Intl Denver Intl
€827United Airlines
Thu, 11 Mar - Fri, 19 Mar
United Airlines Logo
14:30 - 06:10HLN  Helena-DUB Dublin
32h 40m2 stops Denver Intl Toronto Pearson Intl
United Airlines Logo
08:00 - 13:27DUB  Dublin-HLN Helena
35h 27m2 stops Toronto Pearson Intl Denver Intl
€847United Airlines
Sat, 13 Mar - Fri, 19 Mar
United Airlines Logo
07:00 - 07:10HLN  Helena-DUB Dublin
17h 10m2 stops Denver Intl Toronto Pearson Intl
United Airlines Logo
08:00 - 13:27DUB  Dublin-HLN Helena
35h 27m2 stops Toronto Pearson Intl Denver Intl
€959United Airlines
Fri, 12 Mar - Fri, 19 Mar
United Airlines Logo
07:00 - 06:10HLN  Helena-DUB Dublin
40h 10m3 stops Denver Intl Chicago O'Hare Intl Toronto Pearson Intl
United Airlines Logo
08:00 - 20:59DUB  Dublin-HLN Helena
42h 59m2 stops Toronto Pearson Intl Denver Intl
€972United Airlines
Sat, 13 Mar - Sat, 20 Mar
Delta Logo
07:00 - 16:10HLN  Helena-DUB Dublin
26h 10m2 stops Salt Lake City Paris Charles de Gaulle
Delta Logo
13:25 - 12:24DUB  Dublin-HLN Helena
52h 59m2 stops Amsterdam Schiphol Salt Lake City
€1,048Delta
Sat, 13 Mar - Sun, 21 Mar
Delta Logo
07:00 - 08:05HLN  Helena-DUB Dublin
42h 05m2 stops Salt Lake City Amsterdam Schiphol
Delta Logo
13:25 - 12:24DUB  Dublin-HLN Helena
52h 59m2 stops Amsterdam Schiphol Salt Lake City
€1,052Delta
Thu, 11 Mar - Sun, 21 Mar
Multiple Airlines Logo
16:08 - 12:45HLN  Helena-DUB Dublin
37h 37m2 stops Seattle/Tacoma Intl London Heathrow
Multiple Airlines Logo
08:50 - 15:31DUB  Dublin-HLN Helena
36h 41m2 stops London Heathrow Seattle/Tacoma Intl
€1,061Multiple Airlines
Fri, 12 Mar - Sat, 20 Mar

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United Airlines flights from Helena to Dublin

Our best United Airlines deals on Helena to Dublin flight tickets
United Airlines
7 Mar
HLN07:00Helena
20h 20m
2 stops
DUB10:20Dublin
10 Mar
DUB12:05Dublin
32h 22m
2 stops
HLN13:27Helena
€657
United Airlines
13 Mar
HLN07:00Helena
40h 10m
3 stops
DUB06:10Dublin
19 Mar
DUB08:00Dublin
35h 27m
2 stops
HLN13:27Helena
€766
United Airlines
15 Dec
HLN06:20Helena
18h 10m
2 stops
DUB07:30Dublin
22 Dec
DUB10:40Dublin
17h 57m
2 stops
HLN21:37Helena
€771

Delta flights from Helena to Dublin

Our best Delta deals on Helena to Dublin flight tickets
Delta
13 Mar
HLN07:00Helena
26h 10m
2 stops
DUB16:10Dublin
21 Mar
DUB13:25Dublin
52h 59m
2 stops
HLN12:24Helena
€1,048
Delta
11 Mar
HLN07:00Helena
42h 05m
2 stops
DUB08:05Dublin
21 Mar
DUB13:25Dublin
52h 59m
2 stops
HLN12:24Helena
€1,052
Delta
12 Mar
HLN12:50Helena
37h 55m
2 stops
DUB09:45Dublin
21 Mar
DUB13:25Dublin
52h 59m
2 stops
HLN12:24Helena
€1,093

momondo Fare Finder

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

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Route

Depart

Return

Price

Cheapest return flight

HelenaDublin

HLN Helena - DUB Dublin

HLNDUB

Helena

Sun 7/3

07:00-10:20

2 stops20h 20m

Dublin

Wed 10/3

12:05-13:27

2 stops32h 22m

€657

HelenaDublin

HLN Helena - DUB Dublin

HLNDUB

Helena

Sat 13/3

07:00-06:10

3 stops40h 10m

Dublin

Fri 19/3

08:00-13:27

2 stops35h 27m

€766
Fastest return journey

HelenaDublin

HLN Helena - DUB Dublin

HLNDUB

Helena

Tue 15/12

06:20-07:30

2 stops18h 10m

Dublin

Tue 22/12

10:40-21:37

2 stops17h 57m

€771

HelenaDublin

HLN Helena - DUB Dublin

HLNDUB

Helena

Thu 11/3

07:00-07:10

2 stops17h 10m

Dublin

Fri 19/3

08:00-13:27

2 stops35h 27m

€827

HelenaDublin

HLN Helena - DUB Dublin

HLNDUB

Helena

Sat 13/3

14:30-06:10

2 stops32h 40m

Dublin

Fri 19/3

08:00-13:27

2 stops35h 27m

€847

HelenaDublin

HLN Helena - DUB Dublin

HLNDUB

Helena

Fri 12/3

07:00-07:10

2 stops17h 10m

Dublin

Fri 19/3

08:00-13:27

2 stops35h 27m

€959

HelenaDublin

HLN Helena - DUB Dublin

HLNDUB

Helena

Sat 13/3

07:00-06:10

3 stops40h 10m

Dublin

Sat 20/3

08:00-20:59

2 stops42h 59m

€972

HelenaDublin

HLN Helena - DUB Dublin

HLNDUB

Helena

Sat 13/3

07:00-16:10

2 stops26h 10m

Dublin

Sun 21/3

13:25-12:24

2 stops52h 59m

€1,048

HelenaDublin

HLN Helena - DUB Dublin

HLNDUB

Helena

Thu 11/3

07:00-08:05

2 stops42h 05m

Dublin

Sun 21/3

13:25-12:24

2 stops52h 59m

€1,052

HelenaDublin

HLN Helena - DUB Dublin

HLNDUB

Helena

Fri 12/3

16:08-12:45

2 stops37h 37m

Dublin

Sat 20/3

08:50-15:31

2 stops36h 41m

€1,061

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

When to book flights from Helena to Dublin

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

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

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

Best price found

€657

Fastest flight time

20h 20m

Direct flights

None
The best flight deal from Helena to Dublin found on momondo in the last 72 hours is €657
The fastest flight from Helena to Dublin takes 20h 20m
There are no direct flights from Helena to Dublin. There are no popular flight routes from Helena to Dublin.
Search flight deals

Frequently asked questions about flying from Helena to Dublin

  • How far is Helena to Dublin by plane?

    The straight-line distance from Helena to Dublin is 6876.2 km. By plane, this route typically takes 20h 20m.

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

    Prices for flights from Helena Airport to Dublin Airport were last updated today.

  • How old do you have to be to fly from Helena Airport to Dublin Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Helena Airport to Dublin Airport.

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

    The travel and health documents required for your trip to Dublin 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 licence, and a passport valid for six-months after you plan to arrive at Dublin 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 Helena to Dublin

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

    Price Alerts will notify you by email when the price for flights to Dublin from Helena 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 Helena to Dublin 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?

    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.

Travelling to a place near Dublin?

Book flights to Dublin if you plan to visit one of these locations
Kilkenny
Athlone
Cavan
Dundalk
Swords
Wicklow
Naas
Bray
Gorey
Kildare
Mullingar
Maynooth
Tullamore
Leixlip
Castleknock
Drogheda
Malahide
Arklow
Enniscorthy
Thurles

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Helena to Dublin. momondo saves you time and could save you money on your trip.

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

Yes. momondo enables you to select and highlight flights to Dublin from Helena with this policy.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Helena to Dublin.

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

If you are simply researching potential flights to Dublin, momondo offers a useful price alert feature which will track prices for flights to Dublin from Helena and alert you when they change.

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