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

Delta 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.

€481 Cheap Flights from Ireland to Montana in 2026/27

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.

11:30 - 23:00DUB Dublin-MSO Missoula Johnson-Bell Field

18h 30m2 stops Reykjavik Keflavik Intl Seattle/Tacoma Intl

07:00 - 10:15MSO Missoula Johnson-Bell Field-DUB Dublin

20h 15m2 stops Seattle/Tacoma Intl Reykjavik Keflavik Intl

€828Icelandair

Fri, 20 Nov - Fri, 27 Nov

11:30 - 09:47DUB Dublin-BZN Bozeman Gallatin Field

29h 17m2 stops Reykjavik Keflavik Intl Seattle/Tacoma Intl

10:35 - 10:15BZN Bozeman Gallatin Field-DUB Dublin

16h 40m2 stops Seattle/Tacoma Intl Reykjavik Keflavik Intl

€862Icelandair

Mon, 23 Nov - Sun, 29 Nov

11:30 - 09:47DUB Dublin-BZN Bozeman Gallatin Field

29h 17m2 stops Reykjavik Keflavik Intl Seattle/Tacoma Intl

10:35 - 10:15BZN Bozeman Gallatin Field-DUB Dublin

16h 40m2 stops Seattle/Tacoma Intl Reykjavik Keflavik Intl

€863Icelandair

Mon, 23 Nov - Sun, 29 Nov

11:30 - 12:44DUB Dublin-MSO Missoula Johnson-Bell Field

32h 14m2 stops Philadelphia Chicago O'Hare Intl

07:42 - 08:30MSO Missoula Johnson-Bell Field-DUB Dublin

41h 48m2 stops Dallas/Fort Worth Philadelphia

€896American Airlines

Thu, 14 Jan - Sun, 17 Jan

11:30 - 20:12DUB Dublin-MSO Missoula Johnson-Bell Field

39h 42m2 stops Philadelphia Dallas/Fort Worth

07:42 - 08:30MSO Missoula Johnson-Bell Field-DUB Dublin

17h 48m2 stops Dallas/Fort Worth Philadelphia

€897American Airlines

Thu, 14 Jan - Sun, 17 Jan

11:30 - 20:12DUB Dublin-MSO Missoula Johnson-Bell Field

39h 42m2 stops Philadelphia Dallas/Fort Worth

07:42 - 08:30MSO Missoula Johnson-Bell Field-DUB Dublin

17h 48m2 stops Dallas/Fort Worth Philadelphia

€900American Airlines

Thu, 14 Jan - Mon, 18 Jan

12:55 - 21:29DUB Dublin-MSO Missoula Johnson-Bell Field

15h 34m1 stop Dallas/Fort Worth

06:50 - 07:10MSO Missoula Johnson-Bell Field-DUB Dublin

17h 20m1 stop Dallas/Fort Worth

€905American Airlines

Fri, 20 Nov - Fri, 27 Nov

12:55 - 21:29DUB Dublin-MSO Missoula Johnson-Bell Field

15h 34m1 stop Dallas/Fort Worth

06:50 - 08:40MSO Missoula Johnson-Bell Field-DUB Dublin

18h 50m2 stops Dallas/Fort Worth Philadelphia

€910American Airlines

Fri, 20 Nov - Fri, 27 Nov

11:30 - 23:57DUB Dublin-BZN Bozeman Gallatin Field

19h 27m2 stops Reykjavik Keflavik Intl Seattle/Tacoma Intl

13:51 - 10:15BZN Bozeman Gallatin Field-DUB Dublin

37h 24m2 stops Seattle/Tacoma Intl Reykjavik Keflavik Intl

€934Icelandair

Mon, 23 Nov - Sun, 29 Nov

11:30 - 09:47DUB Dublin-BZN Bozeman Gallatin Field

29h 17m2 stops Reykjavik Keflavik Intl Seattle/Tacoma Intl

10:35 - 10:15BZN Bozeman Gallatin Field-DUB Dublin

16h 40m2 stops Seattle/Tacoma Intl Reykjavik Keflavik Intl

€935Icelandair

Mon, 23 Nov - Sun, 29 Nov

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

United Airlines flights from Ireland to Montana

Our best United Airlines deals on Ireland to Montana flight tickets

United Airlines

23 Nov

DUB09:00Dublin

37h 30m

2 stops

BZN15:30Bozeman Gallatin Field

29 Nov

BZN12:48Bozeman Gallatin Field

12h 22m

1 stop

DUB08:10Dublin

€938

United Airlines

23 Nov

DUB09:00Dublin

37h 30m

2 stops

BZN15:30Bozeman Gallatin Field

29 Nov

BZN12:48Bozeman Gallatin Field

12h 22m

1 stop

DUB08:10Dublin

€939

United Airlines

23 Nov

DUB09:00Dublin

37h 30m

2 stops

BZN15:30Bozeman Gallatin Field

29 Nov

BZN12:48Bozeman Gallatin Field

12h 22m

1 stop

DUB08:10Dublin

€940

Delta flights from Ireland to Montana

Our best Delta deals on Ireland to Montana flight tickets

Delta

20 Nov

DUB06:00Dublin

25h 20m

2 stops

MSO00:20Missoula Johnson-Bell Field

27 Nov

MSO07:00Missoula Johnson-Bell Field

24h 10m

2 stops

DUB14:10Dublin

€950

Delta

20 Nov

DUB06:00Dublin

25h 20m

2 stops

MSO00:20Missoula Johnson-Bell Field

27 Nov

MSO08:30Missoula Johnson-Bell Field

16h 25m

1 stop

DUB07:55Dublin

€953

Delta

23 Nov

DUB09:40Dublin

33h 34m

1 stop

BZN12:14Bozeman Gallatin Field

29 Nov

BZN06:00Bozeman Gallatin Field

18h 55m

1 stop

DUB07:55Dublin

€954

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

DublinMissoula

DUB Dublin - MSO Missoula Johnson-Bell Field

DUBMSO

Dublin

Fri 20/11

11:30-23:00

2 stops18h 30m

Missoula Johnson-Bell Field

Fri 27/11

07:00-10:15

2 stops20h 15m

€828

DublinBozeman

DUB Dublin - BZN Bozeman Gallatin Field

DUBBZN

Dublin

Mon 23/11

11:30-09:47

2 stops29h 17m

Bozeman Gallatin Field

Sun 29/11

10:35-10:15

2 stops16h 40m

€862

DublinBozeman

DUB Dublin - BZN Bozeman Gallatin Field

DUBBZN

Dublin

Mon 23/11

11:30-09:47

2 stops29h 17m

Bozeman Gallatin Field

Sun 29/11

10:35-10:15

2 stops16h 40m

€863

DublinMissoula

DUB Dublin - MSO Missoula Johnson-Bell Field

DUBMSO

Dublin

Thu 14/1

11:30-12:44

2 stops32h 14m

Missoula Johnson-Bell Field

Sun 17/1

07:42-08:30

2 stops41h 48m

€896

DublinMissoula

DUB Dublin - MSO Missoula Johnson-Bell Field

DUBMSO

Dublin

Thu 14/1

11:30-20:12

2 stops39h 42m

Missoula Johnson-Bell Field

Sun 17/1

07:42-08:30

2 stops17h 48m

€897

DublinMissoula

DUB Dublin - MSO Missoula Johnson-Bell Field

DUBMSO

Dublin

Thu 14/1

11:30-20:12

2 stops39h 42m

Missoula Johnson-Bell Field

Mon 18/1

07:42-08:30

2 stops17h 48m

€900

Fastest return journey

DublinMissoula

DUB Dublin - MSO Missoula Johnson-Bell Field

DUBMSO

Dublin

Fri 20/11

12:55-21:29

1 stop15h 34m

Missoula Johnson-Bell Field

Fri 27/11

06:50-07:10

1 stop17h 20m

€905

DublinMissoula

DUB Dublin - MSO Missoula Johnson-Bell Field

DUBMSO

Dublin

Fri 20/11

12:55-21:29

1 stop15h 34m

Missoula Johnson-Bell Field

Fri 27/11

06:50-08:40

2 stops18h 50m

€910

DublinBozeman

DUB Dublin - BZN Bozeman Gallatin Field

DUBBZN

Dublin

Mon 23/11

11:30-23:57

2 stops19h 27m

Bozeman Gallatin Field

Sun 29/11

13:51-10:15

2 stops37h 24m

€934

DublinBozeman

DUB Dublin - BZN Bozeman Gallatin Field

DUBBZN

Dublin

Mon 23/11

11:30-09:47

2 stops29h 17m

Bozeman Gallatin Field

Sun 29/11

10:35-10:15

2 stops16h 40m

€935

Flights are sorted by cheapest return flights first.

Showing 1-10 of 13 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, November 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 November, then departing from Ireland during the month April is also very affordable. Most momondo users find prices during this month for around €0.

Can stopping save me money on Ireland to Montana flights?

You could potentially save up to 46% 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

Best price found	€481
Fastest flight time	17h 32m
Direct flights	None

The best one-way flight to Montana from Ireland in the past 72 hours is €481. The best return flight deal from Ireland to Montana found on momondo in the last 72 hours is €828.

The fastest flight from Ireland to Montana takes 17h 32m

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.