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.

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.

€404 Cheap Flights from Helena to Dublin in 2025/26

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Find the cheapest flights from Helena to Dublin

Round-trip

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Cheap return flights

06:40 - 09:55HLN-DUB

20h 15m2 stops

09:00 - 13:27DUB-HLN

35h 27m2 stops

€404United Airlines

Find Deal

Wed, 19 Nov - Wed, 26 Nov

06:15 - 07:30HLN-DUB

18h 15m2 stops

09:00 - 20:59DUB-HLN

18h 59m2 stops

€424United Airlines

Find Deal

Wed, 11 Feb - Fri, 27 Feb

06:40 - 07:30HLN-DUB

17h 50m2 stops

05:00 - 21:22DUB-HLN

23h 22m2 stops

€467Multiple Airlines

Find Deal

Thu, 27 Nov - Thu, 4 Dec

06:20 - 10:20HLN-DUB

21h 00m2 stops

10:40 - 20:59DUB-HLN

16h 19m2 stops

€470United Airlines

Find Deal

Wed, 4 Mar - Sun, 8 Mar

06:10 - 07:10HLN-DUB

42h 00m2 stops

05:00 - 21:26DUB-HLN

23h 26m2 stops

€473Multiple Airlines

Find Deal

Wed, 24 Dec - Thu, 15 Jan

06:10 - 07:10HLN-DUB

18h 00m2 stops

05:00 - 21:26DUB-HLN

23h 26m2 stops

€532Multiple Airlines

Find Deal

Thu, 25 Dec - Thu, 8 Jan

06:40 - 07:10HLN-DUB

17h 30m3 stops

05:00 - 21:22DUB-HLN

23h 22m2 stops

€561Multiple Airlines

Find Deal

Thu, 27 Nov - Thu, 4 Dec

07:00 - 06:10HLN-DUB

17h 10m2 stops

08:00 - 13:27DUB-HLN

35h 27m2 stops

€751United Airlines

Find Deal

Sat, 14 Mar - Sat, 21 Mar

07:00 - 06:10HLN-DUB

17h 10m2 stops

08:00 - 20:59DUB-HLN

18h 59m3 stops

€875United Airlines

Find Deal

Sat, 14 Mar - Sat, 21 Mar

United Airlines flights from Helena to Dublin

Our best United Airlines deals on Helena to Dublin flight tickets

United Airlines

19 Nov

HLN06:40Helena

20h 15m

2 stops

DUB09:55Dublin

26 Nov

DUB09:00Dublin

35h 27m

2 stops

HLN13:27Helena

€404

Find similar

United Airlines

11 Feb

HLN06:15Helena

18h 15m

2 stops

DUB07:30Dublin

27 Feb

DUB09:00Dublin

18h 59m

2 stops

HLN20:59Helena

€424

Find similar

United Airlines

4 Mar

HLN06:20Helena

21h 00m

2 stops

DUB10:20Dublin

8 Mar

DUB10:40Dublin

16h 19m

2 stops

HLN20:59Helena

€470

Find similar

Fly from

Fly to

Route

Depart

Return

Price

HelenaDublin

HLN - DUB

HLNDUB

Helena

Wed 19/11

06:40-09:55

2 stops20h 15m

Dublin

Wed 26/11

09:00-13:27

2 stops35h 27m

€404

HelenaDublin

HLN - DUB

HLNDUB

Helena

Wed 11/2

06:15-07:30

2 stops18h 15m

Dublin

Fri 27/2

09:00-20:59

2 stops18h 59m

€424

HelenaDublin

HLN - DUB

HLNDUB

Helena

Thu 27/11

06:40-07:30

2 stops17h 50m

Dublin

Thu 4/12

05:00-21:22

2 stops23h 22m

€467

HelenaDublin

HLN - DUB

HLNDUB

Helena

Wed 4/3

06:20-10:20

2 stops21h 00m

Dublin

Sun 8/3

10:40-20:59

2 stops16h 19m

€470

HelenaDublin

HLN - DUB

HLNDUB

Helena

Wed 24/12

06:10-07:10

2 stops42h 00m

Dublin

Thu 15/1

05:00-21:26

2 stops23h 26m

€473

HelenaDublin

HLN - DUB

HLNDUB

Helena

Thu 25/12

06:10-07:10

2 stops18h 00m

Dublin

Thu 8/1

05:00-21:26

2 stops23h 26m

€532

HelenaDublin

HLN - DUB

HLNDUB

Helena

Thu 27/11

06:40-07:10

3 stops17h 30m

Dublin

Thu 4/12

05:00-21:22

2 stops23h 22m

€561

HelenaDublin

HLN - DUB

HLNDUB

Helena

Sat 14/3

07:00-06:10

2 stops17h 10m

Dublin

Sat 21/3

08:00-13:27

2 stops35h 27m

€751

HelenaDublin

HLN - DUB

HLNDUB

Helena

Sat 14/3

07:00-06:10

2 stops17h 10m

Dublin

Sat 21/3

08:00-20:59

3 stops18h 59m

€875

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

Direct flights	None

There are no direct flights from Helena to Dublin. There are no popular flight routes from Helena to Dublin.

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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 17h 10m.
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.

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.

Kilkenny

Athlone

Wicklow

Cavan

Swords

Dundalk

Tullamore

Enniscorthy

Kildare

Naas

Mullingar

Bray

Maynooth

Arklow

Drogheda

Malahide

Carlingford

Portmarnock

Castleknock

Leixlip

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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Cheap flights from Helena to Dublin from €404

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Helena to Dublin departing on 19/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Helena to Dublin

Cheap return flights

Cheap one-way flights

United Airlines flights from Helena to Dublin

Our best United Airlines deals on Helena to Dublin flight tickets

momondo Fare Finder

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

When to book flights from Helena to Dublin

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

Direct flights

How far is Helena to Dublin by plane?

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

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

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

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

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

How does momondo find its flight prices?

Travelling to a place near Dublin?

Why use momondo?

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

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

How can momondo help me find flights 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?

An easier way to manage your Dublin 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.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Ireland

Airports servicing Ireland