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Cheap flights from Montana to Dublin from €343

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 4/9. 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
0 bags
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Find the cheapest flights from Montana to Dublin

Cheap return flights

Enter your travel dates to find the best prices.
United Airlines Logo
11:30 - 11:10
BZN
-
DUB
16h 40m
1 stop
United Airlines Logo
09:20 - 15:23
DUB
-
BZN
37h 03m
2 stops
€653United Airlines
Wed, 14 Oct - Wed, 21 Oct
United Airlines Logo
12:40 - 09:45
MSO
-
DUB
14h 05m
1 stop
United Airlines Logo
09:50 - 11:34
DUB
-
MSO
32h 44m
2 stops
€653United Airlines
Sun, 11 Oct - Tue, 20 Oct
Delta Logo
08:00 - 07:55
MSO
-
DUB
16h 55m
1 stop
Delta Logo
13:25 - 17:27
DUB
-
MSO
34h 02m
2 stops
€670Delta
Sun, 11 Oct - Mon, 26 Oct
Delta Logo
08:00 - 07:55
MSO
-
DUB
16h 55m
1 stop
Delta Logo
08:55 - 20:12
DUB
-
MSO
18h 17m
2 stops
€674Delta
Wed, 14 Oct - Thu, 22 Oct
American Airlines Logo
16:40 - 11:50
FCA
-
DUB
12h 10m
1 stop
American Airlines Logo
09:30 - 15:58
DUB
-
FCA
13h 28m
1 stop
€676American Airlines
Sun, 23 Aug - Wed, 2 Sep
Multiple Airlines Logo
16:40 - 11:50
FCA
-
DUB
12h 10m
1 stop
Multiple Airlines Logo
11:45 - 22:56
DUB
-
FCA
18h 11m
2 stops
€712Multiple Airlines
Sun, 23 Aug - Wed, 2 Sep
Air Canada Logo
17:57 - 08:15
BIL
-
DUB
55h 18m
2 stops
Air Canada Logo
09:20 - 21:00
DUB
-
BIL
42h 40m
2 stops
€716Air Canada
Fri, 2 Oct - Sat, 10 Oct
American Airlines Logo
16:40 - 11:50
FCA
-
DUB
12h 10m
1 stop
American Airlines Logo
09:30 - 15:58
DUB
-
FCA
13h 28m
1 stop
€748American Airlines
Sun, 23 Aug - Wed, 2 Sep
Air Canada Logo
18:00 - 08:15
BIL
-
DUB
55h 15m
2 stops
Air Canada Logo
09:20 - 22:51
DUB
-
BIL
44h 31m
2 stops
€756Air Canada
Fri, 31 Jul - Fri, 14 Aug
Multiple Airlines Logo
06:15 - 11:45
HLN
-
DUB
22h 30m
1 stop
Multiple Airlines Logo
17:15 - 16:34
DUB
-
HLN
30h 19m
2 stops
€917Multiple Airlines
Wed, 26 Aug - Mon, 31 Aug

Icelandair flights from Montana to Dublin

Our best Icelandair deals on Montana to Dublin flight tickets
Icelandair
27 May
BZN08:00Bozeman Gallatin Field
22h 15m
2 stops
DUB13:15Dublin
3 Jun
DUB12:15Dublin
17h 27m
2 stops
BZN22:42Bozeman Gallatin Field
€773
Icelandair
27 May
BZN19:59Bozeman Gallatin Field
32h 06m
2 stops
DUB11:05Dublin
3 Jun
DUB12:15Dublin
17h 27m
2 stops
BZN22:42Bozeman Gallatin Field
€774
Icelandair
5 Jun
BZN19:59Bozeman Gallatin Field
32h 06m
2 stops
DUB11:05Dublin
24 Jun
DUB12:15Dublin
18h 04m
2 stops
BZN23:19Bozeman Gallatin Field
€843

KLM flights from Montana to Dublin

Our best KLM deals on Montana to Dublin flight tickets
KLM
22 Aug
BZN15:55Bozeman Gallatin Field
33h 00m
1 stop
DUB07:55Dublin
5 Sept
DUB05:55Dublin
23h 29m
2 stops
BZN22:24Bozeman Gallatin Field
€721
KLM
22 Aug
BZN15:55Bozeman Gallatin Field
33h 00m
1 stop
DUB07:55Dublin
5 Sept
DUB12:00Dublin
18h 53m
1 stop
BZN23:53Bozeman Gallatin Field
€724
KLM
15 Aug
BZN14:17Bozeman Gallatin Field
35h 28m
1 stop
DUB08:45Dublin
22 Aug
DUB12:00Dublin
15h 25m
1 stop
BZN20:25Bozeman Gallatin Field
€725

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 11 May 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 - DUB

BZNDUB

Bozeman Gallatin Field

Wed 14/10

11:30-11:10

1 stop16h 40m

Dublin

Wed 21/10

09:20-15:23

2 stops37h 03m

€653

MissoulaDublin

MSO - DUB

MSODUB

Missoula Johnson-Bell Field

Sun 11/10

12:40-09:45

1 stop14h 05m

Dublin

Tue 20/10

09:50-11:34

2 stops32h 44m

€653

MissoulaDublin

MSO - DUB

MSODUB

Missoula Johnson-Bell Field

Sun 11/10

08:00-07:55

1 stop16h 55m

Dublin

Mon 26/10

13:25-17:27

2 stops34h 02m

€670

MissoulaDublin

MSO - DUB

MSODUB

Missoula Johnson-Bell Field

Wed 14/10

08:00-07:55

1 stop16h 55m

Dublin

Thu 22/10

08:55-20:12

2 stops18h 17m

€674
Fastest return journey

KalispellDublin

FCA - DUB

FCADUB

Kalispell Glacier Park

Sun 23/8

16:40-11:50

1 stop12h 10m

Dublin

Wed 2/9

09:30-15:58

1 stop13h 28m

€676

KalispellDublin

FCA - DUB

FCADUB

Kalispell Glacier Park

Sun 23/8

16:40-11:50

1 stop12h 10m

Dublin

Wed 2/9

11:45-22:56

2 stops18h 11m

€712

BillingsDublin

BIL - DUB

BILDUB

Billings Logan Intl

Fri 2/10

17:57-08:15

2 stops55h 18m

Dublin

Sat 10/10

09:20-21:00

2 stops42h 40m

€716

KalispellDublin

FCA - DUB

FCADUB

Kalispell Glacier Park

Sun 23/8

16:40-11:50

1 stop12h 10m

Dublin

Wed 2/9

09:30-15:58

1 stop13h 28m

€748

BillingsDublin

BIL - DUB

BILDUB

Billings Logan Intl

Fri 31/7

18:00-08:15

2 stops55h 15m

Dublin

Fri 14/8

09:20-22:51

2 stops44h 31m

€756

HelenaDublin

HLN - DUB

HLNDUB

Helena

Wed 26/8

06:15-11:45

1 stop22h 30m

Dublin

Mon 31/8

17:15-16:34

2 stops30h 19m

€917

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 August, then book flights to Dublin from Montana during November instead. Flights to Dublin in November, while not as cheap as those in August, still average around €366.

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

14h 10m

Direct flights

None
The fastest flight from Montana to Dublin takes 14h 10m
There are no direct flights from Montana to Dublin. There are no popular flight routes from Montana to Dublin.
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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
Naas
Kildare
Tullamore
Swords
Bray
Gorey
Leixlip
Mullingar
Malahide
Maynooth
Castleknock
Carlingford
Enniscorthy
Arklow
Thurles

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.

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