What is the cheapest airline that flies from Ireland to Montana?

Aer Lingus is the most popular carrier operating from Ireland to Montana

When did momondo last update prices for flights from Ireland to Montana?

Prices for flights from Ireland to Montana refresh daily.

How old do you have to be to fly from Ireland to Montana?

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 Ireland to Montana.

What documentation or ID do you need to fly to Montana?

The travel and health documents required for your trip to Montana 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 Montana. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

€468 Cheap Flights from Ireland to Montana in 2026

Find the cheapest flights from Ireland to Montana

Return

One-way

Recent return flight deals from Ireland to Montana

Enter your travel dates to find the best prices.

10:40 - 11:42DUB Dublin-BZN Bozeman Gallatin Field

32h 02m1 stop Boston Logan Intl

12:37 - 08:20BZN Bozeman Gallatin Field-DUB Dublin

12h 43m1 stop Boston Logan Intl

€825JetBlue

Thu, 27 Aug - Mon, 31 Aug

12:15 - 20:52DUB Dublin-BZN Bozeman Gallatin Field

39h 37m2 stops Toronto Pearson Intl Las Vegas Harry Reid Intl

10:34 - 12:15BZN Bozeman Gallatin Field-DUB Dublin

18h 41m1 stop Seattle/Tacoma Intl

€899Multiple Airlines

Sat, 5 Sep - Sat, 19 Sep

09:00 - 21:30DUB Dublin-BZN Bozeman Gallatin Field

19h 30m2 stops Toronto Pearson Intl Denver Intl

12:48 - 08:10BZN Bozeman Gallatin Field-DUB Dublin

12h 22m1 stop Chicago O'Hare Intl

€932United Airlines

Sat, 7 Nov - Wed, 11 Nov

09:00 - 21:30DUB Dublin-BZN Bozeman Gallatin Field

19h 30m2 stops Toronto Pearson Intl Denver Intl

16:32 - 07:30BZN Bozeman Gallatin Field-DUB Dublin

31h 58m2 stops Denver Intl Newark

€933United Airlines

Sat, 7 Nov - Wed, 11 Nov

09:00 - 21:30DUB Dublin-BZN Bozeman Gallatin Field

19h 30m2 stops Toronto Pearson Intl Denver Intl

16:13 - 10:20BZN Bozeman Gallatin Field-DUB Dublin

35h 07m3 stops San Francisco Houston George Bush Intcntl Washington, D.C. Dulles Intl

€933United Airlines

Sat, 7 Nov - Wed, 11 Nov

13:35 - 09:52DUB Dublin-BZN Bozeman Gallatin Field

27h 17m2 stops Newark Denver Intl

12:48 - 08:10BZN Bozeman Gallatin Field-DUB Dublin

12h 22m1 stop Chicago O'Hare Intl

€936United Airlines

Wed, 11 Nov - Sun, 15 Nov

09:30 - 21:47DUB Dublin-MSO Missoula Johnson-Bell Field

19h 17m2 stops Newark Denver Intl

06:15 - 10:20MSO Missoula Johnson-Bell Field-DUB Dublin

21h 05m2 stops Denver Intl Washington, D.C. Dulles Intl

€936United Airlines

Fri, 13 Nov - Sun, 15 Nov

11:10 - 23:19DUB Dublin-BZN Bozeman Gallatin Field

19h 09m2 stops Amsterdam Schiphol Minneapolis St Paul

14:48 - 08:45BZN Bozeman Gallatin Field-DUB Dublin

34h 57m1 stop Atlanta Hartsfield-Jackson

€940KLM

Fri, 25 Sep - Fri, 2 Oct

11:10 - 23:19DUB Dublin-BZN Bozeman Gallatin Field

19h 09m2 stops Amsterdam Schiphol Minneapolis St Paul

15:38 - 16:40BZN Bozeman Gallatin Field-DUB Dublin

18h 02m2 stops Seattle/Tacoma Intl Amsterdam Schiphol

€944KLM

Fri, 25 Sep - Fri, 2 Oct

05:10 - 21:07DUB Dublin-BZN Bozeman Gallatin Field

22h 57m2 stops Frankfurt am Main Denver Intl

07:30 - 08:10BZN Bozeman Gallatin Field-DUB Dublin

17h 40m1 stop Chicago O'Hare Intl

€946Lufthansa

Thu, 7 Jan - Sat, 23 Jan

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United Airlines flights from Ireland to Montana

Our best United Airlines deals on Ireland to Montana flight tickets

United Airlines

7 Nov

DUB09:00Dublin

19h 30m

2 stops

BZN21:30Bozeman Gallatin Field

11 Nov

BZN12:48Bozeman Gallatin Field

12h 22m

1 stop

DUB08:10Dublin

€932

United Airlines

7 Nov

DUB09:00Dublin

19h 30m

2 stops

BZN21:30Bozeman Gallatin Field

11 Nov

BZN16:32Bozeman Gallatin Field

31h 58m

2 stops

DUB07:30Dublin

€933

United Airlines

7 Nov

DUB09:00Dublin

19h 30m

2 stops

BZN21:30Bozeman Gallatin Field

11 Nov

BZN12:48Bozeman Gallatin Field

12h 22m

1 stop

DUB08:10Dublin

€933

Lufthansa flights from Ireland to Montana

Our best Lufthansa deals on Ireland to Montana flight tickets

Lufthansa

7 Jan

DUB05:10Dublin

22h 57m

2 stops

BZN21:07Bozeman Gallatin Field

23 Jan

BZN07:30Bozeman Gallatin Field

17h 40m

1 stop

DUB08:10Dublin

€946

Lufthansa

25 Sept

DUB06:05Dublin

20h 07m

2 stops

BZN19:12Bozeman Gallatin Field

2 Oct

BZN12:53Bozeman Gallatin Field

13h 52m

1 stop

DUB09:45Dublin

€952

Lufthansa

25 Sept

DUB11:35Dublin

14h 37m

1 stop

BZN19:12Bozeman Gallatin Field

2 Oct

BZN12:53Bozeman Gallatin Field

13h 52m

1 stop

DUB09:45Dublin

€959

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

DublinBozeman

DUB Dublin - BZN Bozeman Gallatin Field

DUBBZN

Dublin

Thu 27/8

10:40-11:42

1 stop32h 02m

Bozeman Gallatin Field

Mon 31/8

12:37-08:20

1 stop12h 43m

€825

DublinBozeman

DUB Dublin - BZN Bozeman Gallatin Field

DUBBZN

Dublin

Sat 5/9

12:15-20:52

2 stops39h 37m

Bozeman Gallatin Field

Sat 19/9

10:34-12:15

1 stop18h 41m

€899

Fastest return journey

DublinBozeman

DUB Dublin - BZN Bozeman Gallatin Field

DUBBZN

Dublin

Sat 7/11

09:00-21:30

2 stops19h 30m

Bozeman Gallatin Field

Wed 11/11

12:48-08:10

1 stop12h 22m

€932

DublinBozeman

DUB Dublin - BZN Bozeman Gallatin Field

DUBBZN

Dublin

Sat 7/11

09:00-21:30

2 stops19h 30m

Bozeman Gallatin Field

Wed 11/11

16:32-07:30

2 stops31h 58m

€933

DublinBozeman

DUB Dublin - BZN Bozeman Gallatin Field

DUBBZN

Dublin

Sat 7/11

09:00-21:30

2 stops19h 30m

Bozeman Gallatin Field

Wed 11/11

16:13-10:20

3 stops35h 07m

€933

DublinBozeman

DUB Dublin - BZN Bozeman Gallatin Field

DUBBZN

Dublin

Wed 11/11

13:35-09:52

2 stops27h 17m

Bozeman Gallatin Field

Sun 15/11

12:48-08:10

1 stop12h 22m

€936

DublinMissoula

DUB Dublin - MSO Missoula Johnson-Bell Field

DUBMSO

Dublin

Fri 13/11

09:30-21:47

2 stops19h 17m

Missoula Johnson-Bell Field

Sun 15/11

06:15-10:20

2 stops21h 05m

€936

DublinBozeman

DUB Dublin - BZN Bozeman Gallatin Field

DUBBZN

Dublin

Fri 25/9

11:10-23:19

2 stops19h 09m

Bozeman Gallatin Field

Fri 2/10

14:48-08:45

1 stop34h 57m

€940

DublinBozeman

DUB Dublin - BZN Bozeman Gallatin Field

DUBBZN

Dublin

Fri 25/9

11:10-23:19

2 stops19h 09m

Bozeman Gallatin Field

Fri 2/10

15:38-16:40

2 stops18h 02m

€944

DublinBozeman

DUB Dublin - BZN Bozeman Gallatin Field

DUBBZN

Dublin

Thu 7/1

05:10-21:07

2 stops22h 57m

Bozeman Gallatin Field

Sat 23/1

07:30-08:10

1 stop17h 40m

€946

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Ireland to Montana

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

Prices

Airlines

What is the cheapest month to fly to Montana?

In general, May is the cheapest month to fly from Ireland to Montana. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around €0. If you are unable to visit Montana during the month of May, then departing from Ireland during the month February is also very affordable. Most momondo users find prices during this month for around €800.

Can stopping save me money on Ireland to Montana flights?

You could potentially save up to 7% on your flight if you consider stops on a Ireland to Montana flight.

Cheap Ireland to Montana flight deals and tips

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

Fastest flight time	19h 30m
Direct flights	None

The fastest flight from Ireland to Montana takes 19h 30m

There are no direct flights from Ireland to Montana. There are no popular flight routes from Ireland to Montana.

Search flight deals

Frequently asked questions about flying from Ireland to Montana

When did momondo last update prices for flights from Ireland to Montana?
Prices for flights from Ireland to Montana refresh daily.
How old do you have to be to fly from Ireland to Montana?
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 Ireland to Montana.
What documentation or ID do you need to fly to Montana?
The travel and health documents required for your trip to Montana 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 Montana. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Ireland to Montana for you.

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

Flights from Ireland to Montana with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo helps you find the best flight between Ireland and Montana by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are simply researching potential flights to Montana, momondo offers a useful price alert feature which will track prices for flights to Montana from Ireland and alert you when they change.