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

United Airlines 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 are refreshed on a daily basis.

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

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 layovers. 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 necessary travel and health documents for your Montana trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

£747 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.

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

£768Multiple Airlines

Sat, 5 Sep - Sat, 19 Sep

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

19h 30m2 stops Toronto Pearson Intl Denver Intl

16:13 - 07:30BZN Bozeman Gallatin Field-DUB Dublin

32h 17m3 stops San Francisco Houston George Bush Intcntl Newark

£796United 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

£797United Airlines

Sat, 7 Nov - Wed, 11 Nov

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

19h 30m2 stops Toronto Pearson Intl Denver Intl

06:30 - 07:30BZN Bozeman Gallatin Field-DUB Dublin

18h 00m2 stops Denver Intl Newark

£798United 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

£800United Airlines

Wed, 11 Nov - Sun, 15 Nov

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

£808Lufthansa

Thu, 7 Jan - Sat, 23 Jan

11:30 - 23:59DUB Dublin-BZN Bozeman Gallatin Field

19h 29m2 stops Reykjavik Keflavik Intl Seattle/Tacoma Intl

15:00 - 10:15BZN Bozeman Gallatin Field-DUB Dublin

36h 15m2 stops Seattle/Tacoma Intl Reykjavik Keflavik Intl

£810Multiple Airlines

Thu, 7 Jan - Sat, 23 Jan

10:40 - 19:07DUB Dublin-BZN Bozeman Gallatin Field

15h 27m1 stop Chicago O'Hare Intl

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

17h 40m1 stop Chicago O'Hare Intl

£822Lufthansa

Thu, 7 Jan - Sat, 23 Jan

09:00 - 10:43DUB Dublin-BZN Bozeman Gallatin Field

32h 43m2 stops Toronto Pearson Intl Newark

15:40 - 07:10BZN Bozeman Gallatin Field-DUB Dublin

32h 30m3 stops San Francisco Houston George Bush Intcntl Toronto Pearson Intl

£826Multiple Airlines

Thu, 7 Jan - Sat, 23 Jan

05:55 - 19:17DUB Dublin-BZN Bozeman Gallatin Field

20h 22m2 stops Frankfurt am Main Chicago O'Hare Intl

08:00 - 09:45BZN Bozeman Gallatin Field-DUB Dublin

18h 45m1 stop Chicago O'Hare Intl

£830Lufthansa

Sun, 20 Sep - Sun, 27 Sep

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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

£808

Lufthansa

7 Jan

DUB10:40Dublin

15h 27m

1 stop

BZN19:07Bozeman Gallatin Field

23 Jan

BZN07:30Bozeman Gallatin Field

17h 40m

1 stop

DUB08:10Dublin

£822

Lufthansa

20 Sept

DUB05:55Dublin

20h 22m

2 stops

BZN19:17Bozeman Gallatin Field

27 Sept

BZN08:00Bozeman Gallatin Field

18h 45m

1 stop

DUB09:45Dublin

£830

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

£796

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

£797

United Airlines

7 Nov

DUB09:00Dublin

19h 30m

2 stops

BZN21:30Bozeman Gallatin Field

11 Nov

BZN06:30Bozeman Gallatin Field

18h 00m

2 stops

DUB07:30Dublin

£798

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

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

£768

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

16:13-07:30

3 stops32h 17m

£796

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

£797

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

06:30-07:30

2 stops18h 00m

£798

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

£800

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

£808

DublinBozeman

DUB Dublin - BZN Bozeman Gallatin Field

DUBBZN

Dublin

Thu 7/1

11:30-23:59

2 stops19h 29m

Bozeman Gallatin Field

Sat 23/1

15:00-10:15

2 stops36h 15m

£810

Fastest return journey

DublinBozeman

DUB Dublin - BZN Bozeman Gallatin Field

DUBBZN

Dublin

Thu 7/1

10:40-19:07

1 stop15h 27m

Bozeman Gallatin Field

Sat 23/1

07:30-08:10

1 stop17h 40m

£822

DublinBozeman

DUB Dublin - BZN Bozeman Gallatin Field

DUBBZN

Dublin

Thu 7/1

09:00-10:43

2 stops32h 43m

Bozeman Gallatin Field

Sat 23/1

15:40-07:10

3 stops32h 30m

£826

DublinBozeman

DUB Dublin - BZN Bozeman Gallatin Field

DUBBZN

Dublin

Sun 20/9

05:55-19:17

2 stops20h 22m

Bozeman Gallatin Field

Sun 27/9

08:00-09:45

1 stop18h 45m

£830

Flights are sorted by cheapest return flights first.

Showing 1-10 of 11 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?

The month of May is, on average, the cheapest month to fly to Montana from Ireland, with most prices found around £0. If you don’t want to visit Montana in May, then you should wait until February to fly from Ireland, when ticket prices are also cheap, with an average price of £684.

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	20h 12m
Direct flights	None

The fastest flight from Ireland to Montana takes 20h 12m

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 are refreshed on a daily basis.
How old do you have to be to fly from Ireland to Montana?
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 layovers. 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 necessary travel and health documents for your Montana trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Ireland to Montana. momondo saves you time and could save you money on your trip.

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

Yes. momondo allows you to filter the results for Ireland to Montana flights to just show those with flexible booking policies.

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

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 Montana from Ireland.

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.