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Cheap flights from Montana to Dublin from €298

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.
Multiple Airlines Logo
15:04 - 11:05
BZN
-
DUB
37h 01m
2 stops
Multiple Airlines Logo
14:15 - 23:22
DUB
-
BZN
40h 07m
2 stops
€427Multiple Airlines
Wed, 29 Jul - Thu, 6 Aug
United Airlines Logo
16:05 - 09:45
BZN
-
DUB
34h 40m
1 stop
United Airlines Logo
09:50 - 18:23
DUB
-
BZN
39h 33m
2 stops
€584United Airlines
Sun, 16 Aug - Thu, 20 Aug
Delta Logo
06:59 - 18:25
FCA
-
DUB
28h 26m
2 stops
Delta Logo
11:10 - 23:46
DUB
-
FCA
19h 36m
2 stops
€634Delta
Mon, 24 Aug - Thu, 3 Sep
Delta Logo
06:59 - 18:25
FCA
-
DUB
28h 26m
2 stops
Delta Logo
12:00 - 23:46
DUB
-
FCA
18h 46m
1 stop
€637Delta
Mon, 24 Aug - Thu, 3 Sep
Air Canada Logo
18:00 - 08:15
BIL
-
DUB
55h 15m
2 stops
Air Canada Logo
09:20 - 09:41
DUB
-
BIL
31h 21m
2 stops
€657Air Canada
Fri, 31 Jul - Fri, 14 Aug
Air Canada Logo
07:00 - 07:45
BIL
-
DUB
17h 45m
2 stops
Air Canada Logo
09:50 - 21:00
DUB
-
BIL
42h 10m
2 stops
€675Air Canada
Mon, 27 Jul - Mon, 10 Aug
KLM Logo
12:50 - 22:25
HLN
-
DUB
26h 35m
2 stops
KLM Logo
17:20 - 22:34
DUB
-
HLN
36h 14m
2 stops
€737KLM
Wed, 26 Aug - Tue, 1 Sep
American Airlines Logo
06:00 - 09:45
BIL
-
DUB
20h 45m
1 stop
American Airlines Logo
12:40 - 22:43
DUB
-
BIL
17h 03m
1 stop
€743American Airlines
Fri, 8 May - Fri, 15 May
American Airlines Logo
07:45 - 11:50
MSO
-
DUB
21h 05m
1 stop
American Airlines Logo
09:30 - 23:28
DUB
-
MSO
20h 58m
1 stop
€757American Airlines
Tue, 11 Aug - Sat, 22 Aug
KLM Logo
12:50 - 22:25
HLN
-
DUB
26h 35m
2 stops
KLM Logo
13:25 - 22:34
DUB
-
HLN
40h 09m
2 stops
€781KLM
Wed, 26 Aug - Tue, 1 Sep

United Airlines flights from Montana to Dublin

Our best United Airlines deals on Montana to Dublin flight tickets
United Airlines
16 Aug
BZN16:05Bozeman Gallatin Field
34h 40m
1 stop
DUB09:45Dublin
20 Aug
DUB09:50Dublin
39h 33m
2 stops
BZN18:23Bozeman Gallatin Field
€584
United Airlines
16 Aug
BZN16:05Bozeman Gallatin Field
34h 40m
1 stop
DUB09:45Dublin
20 Aug
DUB11:35Dublin
13h 48m
1 stop
BZN18:23Bozeman Gallatin Field
€612
United Airlines
22 Aug
FCA17:00Kalispell Glacier Park
31h 20m
2 stops
DUB07:20Dublin
4 Sept
DUB09:20Dublin
31h 48m
2 stops
FCA10:08Kalispell Glacier Park
€618

Delta flights from Montana to Dublin

Our best Delta deals on Montana to Dublin flight tickets
Delta
24 Aug
FCA06:59Kalispell Glacier Park
28h 26m
2 stops
DUB18:25Dublin
3 Sept
DUB11:10Dublin
19h 36m
2 stops
FCA23:46Kalispell Glacier Park
€634
Delta
24 Aug
FCA06:59Kalispell Glacier Park
22h 41m
2 stops
DUB12:40Dublin
4 Sept
DUB05:55Dublin
24h 51m
2 stops
FCA23:46Kalispell Glacier Park
€637
Delta
25 Aug
FCA06:59Kalispell Glacier Park
26h 41m
2 stops
DUB16:40Dublin
3 Sept
DUB12:00Dublin
18h 46m
1 stop
FCA23:46Kalispell Glacier Park
€640

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 28 March 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 29/7

15:04-11:05

2 stops37h 01m

Dublin

Thu 6/8

14:15-23:22

2 stops40h 07m

€427

BozemanDublin

BZN - DUB

BZNDUB

Bozeman Gallatin Field

Sun 16/8

16:05-09:45

1 stop34h 40m

Dublin

Thu 20/8

09:50-18:23

2 stops39h 33m

€584

KalispellDublin

FCA - DUB

FCADUB

Kalispell Glacier Park

Mon 24/8

06:59-18:25

2 stops28h 26m

Dublin

Thu 3/9

11:10-23:46

2 stops19h 36m

€634

KalispellDublin

FCA - DUB

FCADUB

Kalispell Glacier Park

Mon 24/8

06:59-18:25

2 stops28h 26m

Dublin

Thu 3/9

12:00-23:46

1 stop18h 46m

€637

BillingsDublin

BIL - DUB

BILDUB

Billings Logan Intl

Fri 31/7

18:00-08:15

2 stops55h 15m

Dublin

Fri 14/8

09:20-09:41

2 stops31h 21m

€657

BillingsDublin

BIL - DUB

BILDUB

Billings Logan Intl

Mon 27/7

07:00-07:45

2 stops17h 45m

Dublin

Mon 10/8

09:50-21:00

2 stops42h 10m

€675

HelenaDublin

HLN - DUB

HLNDUB

Helena

Wed 26/8

12:50-22:25

2 stops26h 35m

Dublin

Tue 1/9

17:20-22:34

2 stops36h 14m

€737
Fastest return journey

BillingsDublin

BIL - DUB

BILDUB

Billings Logan Intl

Fri 8/5

06:00-09:45

1 stop20h 45m

Dublin

Fri 15/5

12:40-22:43

1 stop17h 03m

€743

MissoulaDublin

MSO - DUB

MSODUB

Missoula Johnson-Bell Field

Tue 11/8

07:45-11:50

1 stop21h 05m

Dublin

Sat 22/8

09:30-23:28

1 stop20h 58m

€757

HelenaDublin

HLN - DUB

HLNDUB

Helena

Wed 26/8

12:50-22:25

2 stops26h 35m

Dublin

Tue 1/9

13:25-22:34

2 stops40h 09m

€781

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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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 February, then book flights to Dublin from Montana during April instead. Flights to Dublin in April, while not as cheap as those in February, still average around €512.

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 00m

Direct flights

None
The fastest flight from Montana to Dublin takes 14h 00m
There are no direct flights from Montana to Dublin. There are no popular flight routes from Montana to Dublin.
Search flight deals

  • 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
Tullamore
Kildare
Swords
Bray
Gorey
Mullingar
Leixlip
Malahide
Maynooth
Carlingford
Enniscorthy
Arklow
Castleknock
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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