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.

€549 Cheap Flights from Ireland to Montana in 2025/26

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Find the cheapest flights from Ireland to Montana

Round-trip

One-way

Recent return flight deals from Ireland to Montana

Enter your travel dates to find the best prices.

05:55 - 20:06

DUB

BZN

21h 11m2 stops

11:40 - 15:45

BZN

DUB

21h 05m2 stops

€817Multiple Airlines

Sat, 24 Jan - Sun, 8 Feb

17:15 - 20:06

DUB

BZN

33h 51m2 stops

11:40 - 15:45

BZN

DUB

21h 05m2 stops

€819Multiple Airlines

Sat, 24 Jan - Sun, 8 Feb

09:00 - 15:20

DUB

BZN

37h 20m2 stops

12:46 - 08:10

BZN

DUB

12h 24m1 stop

€824United Airlines

Fri, 16 Jan - Mon, 19 Jan

09:00 - 11:21

DUB

BZN

33h 21m2 stops

12:46 - 08:10

BZN

DUB

12h 24m1 stop

€826United Airlines

Fri, 16 Jan - Mon, 19 Jan

10:40 - 18:22

DUB

BZN

14h 42m1 stop

12:46 - 08:10

BZN

DUB

12h 24m1 stop

€828United Airlines

Fri, 16 Jan - Mon, 19 Jan

09:30 - 21:57

DUB

MSO

19h 27m2 stops

17:16 - 08:10

MSO

DUB

32h 54m2 stops

€828United Airlines

Thu, 5 Mar - Mon, 9 Mar

16:40 - 12:54

DUB

MSO

27h 14m1 stop

13:20 - 13:35

MSO

DUB

18h 15m2 stops

€969American Airlines

Thu, 5 Mar - Mon, 9 Mar

16:40 - 12:54

DUB

MSO

27h 14m1 stop

13:20 - 15:40

MSO

DUB

20h 20m2 stops

€971American Airlines

Thu, 5 Mar - Mon, 9 Mar

16:40 - 12:54

DUB

MSO

27h 14m1 stop

13:20 - 09:00

MSO

DUB

13h 40m1 stop

€985American Airlines

Thu, 5 Mar - Mon, 9 Mar

10:10 - 14:20

DUB

BZN

35h 10m3 stops

15:55 - 18:20

BZN

DUB

19h 25m2 stops

€1,234Multiple Airlines

Sat, 24 Jan - Sun, 8 Feb

Lufthansa flights from Ireland to Montana

Our best Lufthansa deals on Ireland to Montana flight tickets

Lufthansa

24 Jan

DUB10:40Dublin

14h 35m

1 stop

BZN18:15Bozeman Gallatin Field

8 Feb

BZN08:45Bozeman Gallatin Field

16h 25m

1 stop

DUB08:10Dublin

€810

Find similar

Lufthansa

27 Dec

DUB10:40Dublin

19h 06m

1 stop

BZN22:46Bozeman Gallatin Field

3 Jan

BZN10:41Bozeman Gallatin Field

38h 29m

2 stops

DUB08:10Dublin

€1,604

Find similar

Lufthansa

27 Dec

DUB10:40Dublin

19h 06m

1 stop

BZN22:46Bozeman Gallatin Field

3 Jan

BZN16:14Bozeman Gallatin Field

32h 56m

1 stop

DUB08:10Dublin

€1,648

Find similar

United Airlines flights from Ireland to Montana

Our best United Airlines deals on Ireland to Montana flight tickets

United Airlines

16 Jan

DUB09:00Dublin

37h 20m

2 stops

BZN15:20Bozeman Gallatin Field

19 Jan

BZN12:46Bozeman Gallatin Field

12h 24m

1 stop

DUB08:10Dublin

€824

Find similar

United Airlines

16 Jan

DUB09:00Dublin

33h 21m

2 stops

BZN11:21Bozeman Gallatin Field

19 Jan

BZN12:46Bozeman Gallatin Field

12h 24m

1 stop

DUB08:10Dublin

€826

Find similar

United Airlines

16 Jan

DUB10:40Dublin

14h 42m

1 stop

BZN18:22Bozeman Gallatin Field

19 Jan

BZN12:46Bozeman Gallatin Field

12h 24m

1 stop

DUB08:10Dublin

€828

Find similar

Fly from

Fly to

Route

Depart

Return

Price

DublinBozeman

DUB - BZN

DUBBZN

Dublin

Sat 24/1

05:55-20:06

2 stops21h 11m

Bozeman Gallatin Field

Sun 8/2

11:40-15:45

2 stops21h 05m

€817

DublinBozeman

DUB - BZN

DUBBZN

Dublin

Sat 24/1

17:15-20:06

2 stops33h 51m

Bozeman Gallatin Field

Sun 8/2

11:40-15:45

2 stops21h 05m

€819

DublinBozeman

DUB - BZN

DUBBZN

Dublin

Fri 16/1

09:00-15:20

2 stops37h 20m

Bozeman Gallatin Field

Mon 19/1

12:46-08:10

1 stop12h 24m

€824

DublinBozeman

DUB - BZN

DUBBZN

Dublin

Fri 16/1

09:00-11:21

2 stops33h 21m

Bozeman Gallatin Field

Mon 19/1

12:46-08:10

1 stop12h 24m

€826

DublinBozeman

DUB - BZN

DUBBZN

Dublin

Fri 16/1

10:40-18:22

1 stop14h 42m

Bozeman Gallatin Field

Mon 19/1

12:46-08:10

1 stop12h 24m

€828

DublinMissoula

DUB - MSO

DUBMSO

Dublin

Thu 5/3

09:30-21:57

2 stops19h 27m

Missoula Johnson-Bell Field

Mon 9/3

17:16-08:10

2 stops32h 54m

€828

DublinMissoula

DUB - MSO

DUBMSO

Dublin

Thu 5/3

16:40-12:54

1 stop27h 14m

Missoula Johnson-Bell Field

Mon 9/3

13:20-13:35

2 stops18h 15m

€969

DublinMissoula

DUB - MSO

DUBMSO

Dublin

Thu 5/3

16:40-12:54

1 stop27h 14m

Missoula Johnson-Bell Field

Mon 9/3

13:20-15:40

2 stops20h 20m

€971

DublinMissoula

DUB - MSO

DUBMSO

Dublin

Thu 5/3

16:40-12:54

1 stop27h 14m

Missoula Johnson-Bell Field

Mon 9/3

13:20-09:00

1 stop13h 40m

€985

DublinBozeman

DUB - BZN

DUBBZN

Dublin

Sat 24/1

10:10-14:20

3 stops35h 10m

Bozeman Gallatin Field

Sun 8/2

15:55-18:20

2 stops19h 25m

€1,234

Flights are sorted by cheapest return flights first.

Showing 1-10 of 16 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

What is the cheapest month to fly to Montana?

In general, September 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 €745. If you are unable to visit Montana during the month of September, then departing from Ireland during the month October is also very affordable. Most momondo users find prices during this month for around €768.

Can stopping save me money on Ireland to Montana flights?

You could potentially save up to 25% 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 27m
Direct flights	None

The fastest flight from Ireland to Montana takes 19h 27m

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

Search flight deals

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.