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

American 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 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.

€409 Cheap Flights from Ireland to Montana in 2026

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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.

15:25 - 22:42

DUB

BZN

14h 17m

1 stop

13:57 - 12:20

BZN

DUB

15h 23m

1 stop

€759Multiple Airlines

Wed, 27 May - Wed, 3 Jun

08:55 - 20:02

DUB

MSO

18h 07m

2 stops

08:32 - 18:25

MSO

DUB

26h 53m

2 stops

€952Delta

Thu, 23 Apr - Mon, 27 Apr

11:35 - 22:38

DUB

BZN

18h 03m

1 stop

08:00 - 09:45

BZN

DUB

18h 45m

1 stop

€953Lufthansa

Sun, 17 May - Sun, 31 May

11:10 - 20:02

DUB

MSO

15h 52m

2 stops

08:32 - 07:55

MSO

DUB

16h 23m

1 stop

€954KLM

Thu, 23 Apr - Mon, 27 Apr

09:50 - 21:30

DUB

MSO

18h 40m

2 stops

06:15 - 11:10

MSO

DUB

21h 55m

3 stops

€960United Airlines

Thu, 23 Apr - Mon, 27 Apr

05:55 - 21:14

DUB

BZN

22h 19m

2 stops

08:00 - 09:45

BZN

DUB

18h 45m

1 stop

€963Lufthansa

Wed, 27 May - Wed, 3 Jun

11:35 - 21:39

DUB

MSO

41h 04m

2 stops

10:36 - 07:20

MSO

DUB

37h 44m

2 stops

€1,074United Airlines

Mon, 20 Jul - Mon, 27 Jul

05:55 - 17:55

DUB

BZN

19h 00m

2 stops

16:02 - 16:40

BZN

DUB

17h 38m

2 stops

€1,076KLM

Sun, 17 May - Sun, 31 May

09:30 - 12:33

DUB

MSO

34h 03m

1 stop

13:03 - 11:50

MSO

DUB

15h 47m

1 stop

€1,095American Airlines

Mon, 20 Jul - Mon, 27 Jul

09:30 - 16:02

DUB

BZN

13h 32m

1 stop

16:57 - 11:50

BZN

DUB

11h 53m

1 stop

€1,397American Airlines

Tue, 23 Jun - Wed, 24 Jun

Lufthansa flights from Ireland to Montana

Our best Lufthansa deals on Ireland to Montana flight tickets

Lufthansa

17 May

DUB11:35Dublin

18h 03m

1 stop

BZN22:38Bozeman Gallatin Field

31 May

BZN08:00Bozeman Gallatin Field

18h 45m

1 stop

DUB09:45Dublin

€953

Lufthansa

27 May

DUB05:55Dublin

22h 19m

2 stops

BZN21:14Bozeman Gallatin Field

3 Jun

BZN08:00Bozeman Gallatin Field

18h 45m

1 stop

DUB09:45Dublin

€963

Lufthansa

17 May

DUB11:35Dublin

18h 03m

1 stop

BZN22:38Bozeman Gallatin Field

31 May

BZN14:26Bozeman Gallatin Field

36h 19m

2 stops

DUB09:45Dublin

€973

KLM flights from Ireland to Montana

Our best KLM deals on Ireland to Montana flight tickets

KLM

23 Apr

DUB11:10Dublin

15h 52m

2 stops

MSO20:02Missoula Johnson-Bell Field

27 Apr

MSO08:32Missoula Johnson-Bell Field

16h 23m

1 stop

DUB07:55Dublin

€954

KLM

17 May

DUB05:55Dublin

19h 00m

2 stops

BZN17:55Bozeman Gallatin Field

31 May

BZN16:02Bozeman Gallatin Field

17h 38m

2 stops

DUB16:40Dublin

€1,076

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

DublinBozeman

DUB - BZN

DUBBZN

Dublin

Wed 27/5

15:25-22:42

1 stop14h 17m

Bozeman Gallatin Field

Wed 3/6

13:57-12:20

1 stop15h 23m

€759

DublinMissoula

DUB - MSO

DUBMSO

Dublin

Thu 23/4

08:55-20:02

2 stops18h 07m

Missoula Johnson-Bell Field

Mon 27/4

08:32-18:25

2 stops26h 53m

€952

DublinBozeman

DUB - BZN

DUBBZN

Dublin

Sun 17/5

11:35-22:38

1 stop18h 03m

Bozeman Gallatin Field

Sun 31/5

08:00-09:45

1 stop18h 45m

€953

DublinMissoula

DUB - MSO

DUBMSO

Dublin

Thu 23/4

11:10-20:02

2 stops15h 52m

Missoula Johnson-Bell Field

Mon 27/4

08:32-07:55

1 stop16h 23m

€954

DublinMissoula

DUB - MSO

DUBMSO

Dublin

Thu 23/4

09:50-21:30

2 stops18h 40m

Missoula Johnson-Bell Field

Mon 27/4

06:15-11:10

3 stops21h 55m

€960

DublinBozeman

DUB - BZN

DUBBZN

Dublin

Wed 27/5

05:55-21:14

2 stops22h 19m

Bozeman Gallatin Field

Wed 3/6

08:00-09:45

1 stop18h 45m

€963

DublinMissoula

DUB - MSO

DUBMSO

Dublin

Mon 20/7

11:35-21:39

2 stops41h 04m

Missoula Johnson-Bell Field

Mon 27/7

10:36-07:20

2 stops37h 44m

€1,074

DublinBozeman

DUB - BZN

DUBBZN

Dublin

Sun 17/5

05:55-17:55

2 stops19h 00m

Bozeman Gallatin Field

Sun 31/5

16:02-16:40

2 stops17h 38m

€1,076

DublinMissoula

DUB - MSO

DUBMSO

Dublin

Mon 20/7

09:30-12:33

1 stop34h 03m

Missoula Johnson-Bell Field

Mon 27/7

13:03-11:50

1 stop15h 47m

€1,095

Fastest return journey

DublinBozeman

DUB - BZN

DUBBZN

Dublin

Tue 23/6

09:30-16:02

1 stop13h 32m

Bozeman Gallatin Field

Wed 24/6

16:57-11:50

1 stop11h 53m

€1,397

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

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	14h 17m
Direct flights	None

The fastest flight from Ireland to Montana takes 14h 17m

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.