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Cheap flights from Helena to Ireland from €626

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Helena to Ireland

Cheap return flights

Enter your travel dates to find the best prices.
United Airlines Logo
07:00 - 08:10HLN  Helena-DUB Dublin
18h 10m2 stops Denver Intl Chicago O'Hare Intl
United Airlines Logo
09:00 - 20:59DUB  Dublin-HLN Helena
42h 59m2 stops Toronto Pearson Intl Denver Intl
€626United Airlines
Sun, 17 Jan - Thu, 21 Jan
United Airlines Logo
06:25 - 07:30HLN  Helena-DUB Dublin
18h 05m2 stops Denver Intl Newark
United Airlines Logo
08:00 - 21:31DUB  Dublin-HLN Helena
43h 31m2 stops Toronto Pearson Intl Denver Intl
€649United Airlines
Sun, 18 Oct - Thu, 29 Oct
United Airlines Logo
06:25 - 08:15HLN  Helena-DUB Dublin
42h 50m2 stops Denver Intl Toronto Pearson Intl
United Airlines Logo
08:00 - 13:40DUB  Dublin-HLN Helena
35h 40m2 stops Toronto Pearson Intl Denver Intl
€664United Airlines
Sat, 17 Oct - Fri, 30 Oct
United Airlines Logo
14:30 - 08:15HLN  Helena-DUB Dublin
34h 45m2 stops Denver Intl Toronto Pearson Intl
United Airlines Logo
08:00 - 21:31DUB  Dublin-HLN Helena
43h 31m2 stops Toronto Pearson Intl Denver Intl
€669United Airlines
Tue, 20 Oct - Thu, 29 Oct
United Airlines Logo
06:25 - 09:45HLN  Helena-DUB Dublin
20h 20m2 stops Denver Intl Chicago O'Hare Intl
United Airlines Logo
10:40 - 21:31DUB  Dublin-HLN Helena
16h 51m2 stops Chicago O'Hare Intl Denver Intl
€672United Airlines
Mon, 19 Oct - Thu, 29 Oct
United Airlines Logo
06:25 - 08:15HLN  Helena-DUB Dublin
42h 50m2 stops Denver Intl Toronto Pearson Intl
United Airlines Logo
10:40 - 21:31DUB  Dublin-HLN Helena
16h 51m2 stops Chicago O'Hare Intl Denver Intl
€679United Airlines
Sat, 17 Oct - Wed, 28 Oct
United Airlines Logo
06:25 - 08:15HLN  Helena-DUB Dublin
42h 50m2 stops Denver Intl Toronto Pearson Intl
United Airlines Logo
09:00 - 13:40DUB  Dublin-HLN Helena
35h 40m2 stops Toronto Pearson Intl Denver Intl
€681United Airlines
Sat, 17 Oct - Sun, 1 Nov
United Airlines Logo
14:30 - 08:15HLN  Helena-DUB Dublin
34h 45m2 stops Denver Intl Toronto Pearson Intl
United Airlines Logo
09:00 - 13:40DUB  Dublin-HLN Helena
35h 40m2 stops Toronto Pearson Intl Denver Intl
€687United Airlines
Tue, 20 Oct - Sun, 1 Nov
United Airlines Logo
06:25 - 07:20HLN  Helena-DUB Dublin
17h 55m2 stops Denver Intl Washington, D.C. Dulles Intl
United Airlines Logo
12:05 - 21:31DUB  Dublin-HLN Helena
16h 26m2 stops Washington, D.C. Dulles Intl Denver Intl
€689United Airlines
Sun, 18 Oct - Sun, 1 Nov
Delta Logo
13:08 - 12:40HLN  Helena-DUB Dublin
16h 32m2 stops Salt Lake City Amsterdam Schiphol
Delta Logo
13:25 - 23:24DUB  Dublin-HLN Helena
39h 59m2 stops Amsterdam Schiphol Salt Lake City
€690Delta
Sun, 18 Oct - Sat, 31 Oct

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Delta flights from Helena to Ireland

Our best Delta deals on Helena to Ireland flight tickets
Delta
18 Oct
HLN13:08Helena
16h 32m
2 stops
DUB12:40Dublin
31 Oct
DUB13:25Dublin
39h 59m
2 stops
HLN23:24Helena
€690
Delta
16 Sept
HLN07:15Helena
25h 10m
2 stops
DUB15:25Dublin
3 Nov
DUB05:45Dublin
23h 39m
2 stops
HLN22:24Helena
€745

United Airlines flights from Helena to Ireland

Our best United Airlines deals on Helena to Ireland flight tickets
United Airlines
17 Jan
HLN07:00Helena
18h 10m
2 stops
DUB08:10Dublin
21 Jan
DUB09:00Dublin
42h 59m
2 stops
HLN20:59Helena
€626
United Airlines
17 Oct
HLN06:25Helena
42h 50m
2 stops
DUB08:15Dublin
29 Oct
DUB08:00Dublin
43h 31m
2 stops
HLN21:31Helena
€664
United Airlines
20 Oct
HLN14:30Helena
34h 45m
2 stops
DUB08:15Dublin
29 Oct
DUB08:00Dublin
43h 31m
2 stops
HLN21:31Helena
€669

momondo Fare Finder

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

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Route

Depart

Return

Price

Cheapest return flight

HelenaDublin

HLN Helena - DUB Dublin

HLNDUB

Helena

Sun 17/1

07:00-08:10

2 stops18h 10m

Dublin

Thu 21/1

09:00-20:59

2 stops42h 59m

€626

HelenaDublin

HLN Helena - DUB Dublin

HLNDUB

Helena

Sun 18/10

06:25-07:30

2 stops18h 05m

Dublin

Thu 29/10

08:00-21:31

2 stops43h 31m

€649

HelenaDublin

HLN Helena - DUB Dublin

HLNDUB

Helena

Sat 17/10

06:25-08:15

2 stops42h 50m

Dublin

Fri 30/10

08:00-13:40

2 stops35h 40m

€664

HelenaDublin

HLN Helena - DUB Dublin

HLNDUB

Helena

Tue 20/10

14:30-08:15

2 stops34h 45m

Dublin

Thu 29/10

08:00-21:31

2 stops43h 31m

€669

HelenaDublin

HLN Helena - DUB Dublin

HLNDUB

Helena

Mon 19/10

06:25-09:45

2 stops20h 20m

Dublin

Thu 29/10

10:40-21:31

2 stops16h 51m

€672

HelenaDublin

HLN Helena - DUB Dublin

HLNDUB

Helena

Sat 17/10

06:25-08:15

2 stops42h 50m

Dublin

Wed 28/10

10:40-21:31

2 stops16h 51m

€679

HelenaDublin

HLN Helena - DUB Dublin

HLNDUB

Helena

Sat 17/10

06:25-08:15

2 stops42h 50m

Dublin

Sun 1/11

09:00-13:40

2 stops35h 40m

€681

HelenaDublin

HLN Helena - DUB Dublin

HLNDUB

Helena

Tue 20/10

14:30-08:15

2 stops34h 45m

Dublin

Sun 1/11

09:00-13:40

2 stops35h 40m

€687
Fastest return journey

HelenaDublin

HLN Helena - DUB Dublin

HLNDUB

Helena

Sun 18/10

06:25-07:20

2 stops17h 55m

Dublin

Sun 1/11

12:05-21:31

2 stops16h 26m

€689

HelenaDublin

HLN Helena - DUB Dublin

HLNDUB

Helena

Sun 18/10

13:08-12:40

2 stops16h 32m

Dublin

Sat 31/10

13:25-23:24

2 stops39h 59m

€690

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

Cheap Helena to Ireland flight deals and tips

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

Best price found

€626

Fastest flight time

18h 10m

Direct flights

None
The best flight deal from Helena to Ireland found on momondo in the last 72 hours is €626
The fastest flight from Helena to Ireland takes 18h 10m
There are no direct flights from Helena to Ireland. There are no popular flight routes from Helena to Ireland.
Search flight deals

Frequently asked questions about flying from Helena to Ireland

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

    Prices for flights from Helena Airport to Ireland are updated daily.

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Helena Airport to Ireland.

  • What documentation or ID do you need to fly to Ireland?

    The travel and health documents required for your trip to Ireland 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 Ireland. 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 Ireland

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

    Price Alerts will notify you by email when the price for flights to Ireland 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 Ireland 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?

    We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

Why use momondo?

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

It is quick and easy to find Helena to Ireland flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Ireland that suits you.

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

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

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

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 Ireland.

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

Of course. momondo tracks the price of Helena to Ireland flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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