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 were last updated today.

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to 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.

$541 Cheap Flights from Ireland to Montana in 2026

Find the cheapest flights from Ireland to Montana

Round-trip

One-way

Recent round-trip flight deals from Ireland to Montana

Enter your travel dates to find the best prices.

10:40 am - 11:42 amDUB Dublin-BZN Bozeman Gallatin Field

32h 02m1 stop Boston Logan Intl

12:37 pm - 8:20 amBZN Bozeman Gallatin Field-DUB Dublin

12h 43m1 stop Boston Logan Intl

$954JetBlue

Thu, Aug 27 - Mon, Aug 31

12:15 pm - 8:52 pmDUB Dublin-BZN Bozeman Gallatin Field

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

10:34 am - 12:15 pmBZN Bozeman Gallatin Field-DUB Dublin

18h 41m1 stop Seattle/Tacoma Intl

$1,039Multiple Airlines

Sat, Sep 5 - Sat, Sep 19

9:00 am - 9:30 pmDUB Dublin-BZN Bozeman Gallatin Field

19h 30m2 stops Toronto Pearson Intl Denver Intl

4:13 pm - 7:30 amBZN Bozeman Gallatin Field-DUB Dublin

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

$1,077United Airlines

Sat, Nov 7 - Wed, Nov 11

9:00 am - 9:30 pmDUB Dublin-BZN Bozeman Gallatin Field

19h 30m2 stops Toronto Pearson Intl Denver Intl

4:32 pm - 7:30 amBZN Bozeman Gallatin Field-DUB Dublin

31h 58m2 stops Denver Intl Newark

$1,078United Airlines

Sat, Nov 7 - Wed, Nov 11

9:00 am - 9:30 pmDUB Dublin-BZN Bozeman Gallatin Field

19h 30m2 stops Toronto Pearson Intl Denver Intl

12:48 pm - 8:10 amBZN Bozeman Gallatin Field-DUB Dublin

12h 22m1 stop Chicago O'Hare Intl

$1,079United Airlines

Sat, Nov 7 - Wed, Nov 11

1:35 pm - 9:52 amDUB Dublin-BZN Bozeman Gallatin Field

27h 17m2 stops Newark Denver Intl

12:48 pm - 8:10 amBZN Bozeman Gallatin Field-DUB Dublin

12h 22m1 stop Chicago O'Hare Intl

$1,082United Airlines

Wed, Nov 11 - Sun, Nov 15

9:30 am - 9:47 pmDUB Dublin-MSO Missoula Johnson-Bell Field

19h 17m2 stops Newark Denver Intl

6:15 am - 10:20 amMSO Missoula Johnson-Bell Field-DUB Dublin

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

$1,082United Airlines

Fri, Nov 13 - Sun, Nov 15

11:10 am - 11:19 pmDUB Dublin-BZN Bozeman Gallatin Field

19h 09m2 stops Amsterdam Schiphol Minneapolis St Paul

2:48 pm - 8:45 amBZN Bozeman Gallatin Field-DUB Dublin

34h 57m1 stop Atlanta Hartsfield-Jackson

$1,087KLM

Fri, Sep 25 - Fri, Oct 2

11:10 am - 11:19 pmDUB Dublin-BZN Bozeman Gallatin Field

19h 09m2 stops Amsterdam Schiphol Minneapolis St Paul

3:38 pm - 4:40 pmBZN Bozeman Gallatin Field-DUB Dublin

18h 02m2 stops Seattle/Tacoma Intl Amsterdam Schiphol

$1,091KLM

Fri, Sep 25 - Fri, Oct 2

5:10 am - 9:07 pmDUB Dublin-BZN Bozeman Gallatin Field

22h 57m2 stops Frankfurt am Main Denver Intl

7:30 am - 8:10 amBZN Bozeman Gallatin Field-DUB Dublin

17h 40m1 stop Chicago O'Hare Intl

$1,093Lufthansa

Thu, Jan 7 - Sat, Jan 23

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Lufthansa flights from Ireland to Montana

Our best Lufthansa deals on Ireland to Montana flight tickets

Lufthansa

Jan 7

DUB5:10 amDublin

22h 57m

2 stops

BZN9:07 pmBozeman Gallatin Field

Jan 23

BZN7:30 amBozeman Gallatin Field

17h 40m

1 stop

DUB8:10 amDublin

$1,093

Lufthansa

Sep 25

DUB6:05 amDublin

20h 07m

2 stops

BZN7:12 pmBozeman Gallatin Field

Oct 2

BZN12:53 pmBozeman Gallatin Field

13h 52m

1 stop

DUB9:45 amDublin

$1,100

Lufthansa

Sep 25

DUB11:35 amDublin

14h 37m

1 stop

BZN7:12 pmBozeman Gallatin Field

Oct 2

BZN12:53 pmBozeman Gallatin Field

13h 52m

1 stop

DUB9:45 amDublin

$1,109

United Airlines flights from Ireland to Montana

Our best United Airlines deals on Ireland to Montana flight tickets

United Airlines

Nov 7

DUB9:00 amDublin

19h 30m

2 stops

BZN9:30 pmBozeman Gallatin Field

Nov 11

BZN12:48 pmBozeman Gallatin Field

12h 22m

1 stop

DUB8:10 amDublin

$1,077

United Airlines

Nov 7

DUB9:00 amDublin

19h 30m

2 stops

BZN9:30 pmBozeman Gallatin Field

Nov 11

BZN4:32 pmBozeman Gallatin Field

31h 58m

2 stops

DUB7:30 amDublin

$1,078

United Airlines

Nov 7

DUB9:00 amDublin

19h 30m

2 stops

BZN9:30 pmBozeman Gallatin Field

Nov 11

BZN4:13 pmBozeman Gallatin Field

35h 07m

3 stops

DUB10:20 amDublin

$1,079

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DublinBozeman

DUB Dublin - BZN Bozeman Gallatin Field

DUBBZN

Dublin

Thu 8/27

10:40 am-11:42 am

1 stop32h 02m

Bozeman Gallatin Field

Mon 8/31

12:37 pm-8:20 am

1 stop12h 43m

$954

DublinBozeman

DUB Dublin - BZN Bozeman Gallatin Field

DUBBZN

Dublin

Sat 9/5

12:15 pm-8:52 pm

2 stops39h 37m

Bozeman Gallatin Field

Sat 9/19

10:34 am-12:15 pm

1 stop18h 41m

$1,039

DublinBozeman

DUB Dublin - BZN Bozeman Gallatin Field

DUBBZN

Dublin

Sat 11/7

9:00 am-9:30 pm

2 stops19h 30m

Bozeman Gallatin Field

Wed 11/11

4:13 pm-7:30 am

3 stops32h 17m

$1,077

DublinBozeman

DUB Dublin - BZN Bozeman Gallatin Field

DUBBZN

Dublin

Sat 11/7

9:00 am-9:30 pm

2 stops19h 30m

Bozeman Gallatin Field

Wed 11/11

4:32 pm-7:30 am

2 stops31h 58m

$1,078

Quickest round-trip

DublinBozeman

DUB Dublin - BZN Bozeman Gallatin Field

DUBBZN

Dublin

Sat 11/7

9:00 am-9:30 pm

2 stops19h 30m

Bozeman Gallatin Field

Wed 11/11

12:48 pm-8:10 am

1 stop12h 22m

$1,079

DublinBozeman

DUB Dublin - BZN Bozeman Gallatin Field

DUBBZN

Dublin

Wed 11/11

1:35 pm-9:52 am

2 stops27h 17m

Bozeman Gallatin Field

Sun 11/15

12:48 pm-8:10 am

1 stop12h 22m

$1,082

DublinMissoula

DUB Dublin - MSO Missoula Johnson-Bell Field

DUBMSO

Dublin

Fri 11/13

9:30 am-9:47 pm

2 stops19h 17m

Missoula Johnson-Bell Field

Sun 11/15

6:15 am-10:20 am

2 stops21h 05m

$1,082

DublinBozeman

DUB Dublin - BZN Bozeman Gallatin Field

DUBBZN

Dublin

Fri 9/25

11:10 am-11:19 pm

2 stops19h 09m

Bozeman Gallatin Field

Fri 10/2

2:48 pm-8:45 am

1 stop34h 57m

$1,087

DublinBozeman

DUB Dublin - BZN Bozeman Gallatin Field

DUBBZN

Dublin

Fri 9/25

11:10 am-11:19 pm

2 stops19h 09m

Bozeman Gallatin Field

Fri 10/2

3:38 pm-4:40 pm

2 stops18h 02m

$1,091

DublinBozeman

DUB Dublin - BZN Bozeman Gallatin Field

DUBBZN

Dublin

Thu 1/7

5:10 am-9:07 pm

2 stops22h 57m

Bozeman Gallatin Field

Sat 1/23

7:30 am-8:10 am

1 stop17h 40m

$1,093

Flights are sorted by cheapest round-trip 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?

The cheapest month to fly to Montana from Ireland is in May. Flight prices, which tend to average around $0, are often lower during this time because this is during the off-season. The month of February is another great option to travel to Montana, with average flight prices from Ireland averaging around $925.

Can stopping save me money on Ireland to Montana flights?

You could potentially save up to 68% 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 were last updated today.
How old do you have to be to fly from Ireland to Montana?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to 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?

It is quick and easy to find Ireland to Montana flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Montana that suits you.

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

momondo does allow users to show only those flights to Montana from Ireland which offer a flexible booking policy as well as other useful filters and features.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Ireland to Montana.

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

Price alerts on flights to Montana from Ireland 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.