Latest deals
Insights
FAQs
Price Alerts

Cheap flights from Montana to Dublin from €367

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Montana to Dublin departing on 25/9. 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
1 adult, Economy, 0 bags

Find the cheapest flights from Montana to Dublin

Cheap return flights

Enter your travel dates to find the best prices.
United Airlines Logo
12:48 - 08:10BZN  Bozeman Gallatin Field-DUB Dublin
12h 22m1 stop Chicago O'Hare Intl
United Airlines Logo
09:00 - 15:30DUB  Dublin-BZN Bozeman Gallatin Field
37h 30m2 stops Toronto Pearson Intl Denver Intl
€623United Airlines
Tue, 3 Nov - Thu, 12 Nov
United Airlines Logo
17:24 - 09:55MSO  Missoula Johnson-Bell Field-DUB Dublin
33h 31m2 stops Denver Intl Newark
United Airlines Logo
09:00 - 21:47DUB  Dublin-MSO Missoula Johnson-Bell Field
43h 47m2 stops Toronto Pearson Intl Denver Intl
€626United Airlines
Tue, 17 Nov - Thu, 26 Nov
Delta Logo
08:30 - 07:55MSO  Missoula Johnson-Bell Field-DUB Dublin
16h 25m1 stop Minneapolis St Paul
Delta Logo
08:50 - 17:42DUB  Dublin-MSO Missoula Johnson-Bell Field
39h 52m2 stops Amsterdam Schiphol Salt Lake City
€642Delta
Sun, 15 Nov - Mon, 23 Nov
Delta Logo
08:30 - 07:55MSO  Missoula Johnson-Bell Field-DUB Dublin
16h 25m1 stop Minneapolis St Paul
Delta Logo
09:55 - 19:57DUB  Dublin-MSO Missoula Johnson-Bell Field
17h 02m1 stop Minneapolis St Paul
€646Delta
Sun, 15 Nov - Thu, 26 Nov
United Airlines Logo
12:30 - 08:10BZN  Bozeman Gallatin Field-DUB Dublin
12h 40m1 stop Chicago O'Hare Intl
United Airlines Logo
10:40 - 19:07DUB  Dublin-BZN Bozeman Gallatin Field
15h 27m1 stop Chicago O'Hare Intl
€646United Airlines
Sun, 7 Feb - Tue, 9 Feb
KLM Logo
05:45 - 08:45BIL  Billings Logan Intl-DUB Dublin
20h 00m2 stops Salt Lake City New York John F Kennedy Intl
KLM Logo
17:15 - 17:49DUB  Dublin-BIL Billings Logan Intl
31h 34m2 stops Amsterdam Schiphol Salt Lake City
€646KLM
Tue, 26 Jan - Tue, 2 Feb
Delta Logo
08:30 - 09:00MSO  Missoula Johnson-Bell Field-DUB Dublin
17h 30m2 stops Minneapolis St Paul Paris Charles de Gaulle
Delta Logo
08:50 - 19:57DUB  Dublin-MSO Missoula Johnson-Bell Field
18h 07m2 stops Amsterdam Schiphol Minneapolis St Paul
€646Delta
Sun, 15 Nov - Wed, 25 Nov
United Airlines Logo
12:30 - 08:10BZN  Bozeman Gallatin Field-DUB Dublin
12h 40m1 stop Chicago O'Hare Intl
United Airlines Logo
10:40 - 21:07DUB  Dublin-BZN Bozeman Gallatin Field
17h 27m2 stops Chicago O'Hare Intl Denver Intl
€649United Airlines
Sun, 7 Feb - Tue, 9 Feb
United Airlines Logo
10:00 - 08:10BTM  Butte Silver Bow Co-DUB Dublin
15h 10m2 stops Denver Intl Chicago O'Hare Intl
United Airlines Logo
10:40 - 22:27DUB  Dublin-BTM Butte Silver Bow Co
18h 47m2 stops Chicago O'Hare Intl Denver Intl
€649United Airlines
Mon, 25 Jan - Fri, 29 Jan
United Airlines Logo
07:00 - 09:55HLN  Helena-DUB Dublin
19h 55m2 stops Denver Intl Newark
United Airlines Logo
09:30 - 20:59DUB  Dublin-HLN Helena
18h 29m2 stops Newark Denver Intl
€649United Airlines
Mon, 7 Dec - Fri, 11 Dec

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

United Airlines flights from Montana to Dublin

Our best United Airlines deals on Montana to Dublin flight tickets
United Airlines
3 Nov
BZN12:48Bozeman Gallatin Field
12h 22m
1 stop
DUB08:10Dublin
12 Nov
DUB09:00Dublin
37h 30m
2 stops
BZN15:30Bozeman Gallatin Field
€623
United Airlines
17 Nov
MSO17:24Missoula Johnson-Bell Field
33h 31m
2 stops
DUB09:55Dublin
26 Nov
DUB09:00Dublin
43h 47m
2 stops
MSO21:47Missoula Johnson-Bell Field
€626
United Airlines
7 Feb
BZN12:30Bozeman Gallatin Field
12h 40m
1 stop
DUB08:10Dublin
9 Feb
DUB10:40Dublin
15h 27m
1 stop
BZN19:07Bozeman Gallatin Field
€646

Delta flights from Montana to Dublin

Our best Delta deals on Montana to Dublin flight tickets
Delta
15 Nov
MSO08:30Missoula Johnson-Bell Field
16h 25m
1 stop
DUB07:55Dublin
27 Nov
DUB05:45Dublin
24h 05m
2 stops
MSO22:50Missoula Johnson-Bell Field
€642
Delta
15 Nov
MSO08:30Missoula Johnson-Bell Field
16h 25m
1 stop
DUB07:55Dublin
26 Nov
DUB09:55Dublin
17h 02m
1 stop
MSO19:57Missoula Johnson-Bell Field
€646
Delta
15 Nov
MSO08:30Missoula Johnson-Bell Field
17h 30m
2 stops
DUB09:00Dublin
25 Nov
DUB08:50Dublin
18h 07m
2 stops
MSO19:57Missoula Johnson-Bell Field
€646

momondo Fare Finder

 
Customise your flight search to find flights from Montana to Dublin 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 12 August 2026.
Use the filters below to find and compare flights from Montana to Dublin that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BozemanDublin

BZN Bozeman Gallatin Field - DUB Dublin

BZNDUB

Bozeman Gallatin Field

Tue 3/11

12:48-08:10

1 stop12h 22m

Dublin

Thu 12/11

09:00-15:30

2 stops37h 30m

€623

MissoulaDublin

MSO Missoula Johnson-Bell Field - DUB Dublin

MSODUB

Missoula Johnson-Bell Field

Tue 17/11

17:24-09:55

2 stops33h 31m

Dublin

Thu 26/11

09:00-21:47

2 stops43h 47m

€626

MissoulaDublin

MSO Missoula Johnson-Bell Field - DUB Dublin

MSODUB

Missoula Johnson-Bell Field

Sun 15/11

08:30-07:55

1 stop16h 25m

Dublin

Mon 23/11

08:50-17:42

2 stops39h 52m

€642

MissoulaDublin

MSO Missoula Johnson-Bell Field - DUB Dublin

MSODUB

Missoula Johnson-Bell Field

Sun 15/11

08:30-07:55

1 stop16h 25m

Dublin

Thu 26/11

09:55-19:57

1 stop17h 02m

€646
Fastest return journey

BozemanDublin

BZN Bozeman Gallatin Field - DUB Dublin

BZNDUB

Bozeman Gallatin Field

Sun 7/2

12:30-08:10

1 stop12h 40m

Dublin

Tue 9/2

10:40-19:07

1 stop15h 27m

€646

BillingsDublin

BIL Billings Logan Intl - DUB Dublin

BILDUB

Billings Logan Intl

Tue 26/1

05:45-08:45

2 stops20h 00m

Dublin

Tue 2/2

17:15-17:49

2 stops31h 34m

€646

MissoulaDublin

MSO Missoula Johnson-Bell Field - DUB Dublin

MSODUB

Missoula Johnson-Bell Field

Sun 15/11

08:30-09:00

2 stops17h 30m

Dublin

Wed 25/11

08:50-19:57

2 stops18h 07m

€646

BozemanDublin

BZN Bozeman Gallatin Field - DUB Dublin

BZNDUB

Bozeman Gallatin Field

Sun 7/2

12:30-08:10

1 stop12h 40m

Dublin

Tue 9/2

10:40-21:07

2 stops17h 27m

€649

ButteDublin

BTM Butte Silver Bow Co - DUB Dublin

BTMDUB

Butte Silver Bow Co

Mon 25/1

10:00-08:10

2 stops15h 10m

Dublin

Fri 29/1

10:40-22:27

2 stops18h 47m

€649

HelenaDublin

HLN Helena - DUB Dublin

HLNDUB

Helena

Mon 7/12

07:00-09:55

2 stops19h 55m

Dublin

Fri 11/12

09:30-20:59

2 stops18h 29m

€649

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Dublin from

How to get the cheapest flight ticket from Montana to Dublin

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Dublin?

If you aren’t able to travel during the month of January, then book flights to Dublin from Montana during February instead. Flights to Dublin in February, while not as cheap as those in January, still average around €427.

Cheap Montana to Dublin flight deals and tips

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

Fastest flight time

12h 22m

Direct flights

None
The fastest flight from Montana to Dublin takes 12h 22m
There are no direct flights from Montana to Dublin. There are no popular flight routes from Montana to Dublin.
Search flight deals

Frequently asked questions about flying from Montana to Dublin

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

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

  • How old do you have to be to fly from Montana to Dublin 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 Montana to Dublin Airport.

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

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

Travelling to a place near Dublin?

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

Why use momondo?

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

Finding the right flight to Dublin from Montana is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Dublin quick and easy, saving you time and money.

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

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

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Dublin from Montana.

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

Price alerts on flights to Dublin from Montana are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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.
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 11/9
Fri 18/9
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Ireland