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Cheap flights from Ireland to Montana from £525

DUB — BZN
31 Oct — 7 Nov1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ireland to Montana

Enter your travel dates to find the best prices.

Cheapest flights from Ireland to Montana

Thu 8/1005:55 -
2 stops21h 20m
Mon 12/1006:16 -
2 stops26h 09m
Deal found 29/9£740
Mon 23/1105:45 -
2 stops18h 58m
Sun 29/1106:00 -
1 stop18h 55m
Deal found 28/9£740
Mon 23/1105:45 -
2 stops18h 58m
Sun 29/1107:00 -
2 stops22h 40m
Deal found 28/9£741
Thu 8/1005:55 -
2 stops23h 30m
Mon 12/1006:16 -
1 stop18h 39m
Deal found 29/9£743
Thu 15/1005:55 -
2 stops25h 32m
Mon 19/1006:00 -
1 stop18h 55m
Deal found 29/9£743
Wed 14/1008:55 -
2 stops22h 02m
Sun 18/1008:25 -
2 stops19h 00m
Deal found 28/9£745
Sat 21/1105:10 -
2 stops23h 20m
Sun 29/1112:48 -
1 stop12h 22m
Deal found 1/10£805
Mon 23/1109:00 -
2 stops33h 45m
Sun 29/1112:48 -
1 stop12h 22m
Deal found 1/10£806
Sat 21/1105:45 -
2 stops23h 54m
Sat 28/1105:20 -
2 stops25h 50m
Deal found 1/10£810
Mon 23/1105:45 -
2 stops19h 04m
Sun 29/1106:34 -
1 stop18h 21m
Deal found 1/10£812
Fri 16/1010:00 -
1 stop17h 15m
Tue 20/1006:16 -
1 stop18h 39m
Deal found 29/9£868
Mon 23/1111:30 -
2 stops19h 28m
Sun 29/1107:20 -
2 stops19h 55m
Deal found 1/10£1,267

Find flight deals from Ireland to Montana

Round-trip from

£740

One-way from

£525

Popular in

January

Cheapest in

February

Average price

£762
Delta
  • Delta
  • 23/11-29/11
  • 3 total stops
  • 43h 15m total
  • Ireland to Montana
Search Deals
Delta
  • Delta
  • 9/3-31/12
  • 1 total stop
  • 34h 36m total
  • Ireland to Montana
Search Deals
Highest demand for flights based on searches. 27% potential increase in price (£298 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 18% potential price decrease (£123 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 2026
Search Deals

Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Ireland to Montana that are best for you.

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DublinBozeman

DUB Dublin - BZN Bozeman Gallatin Field

DUBBZN

Dublin

Tue 9/3

09:40-13:16

1 stop34h 36m

Bozeman Gallatin Field

Wed 31/12

00:00-08:00

Nonstop0h 00m

£525

DublinBozeman

DUB Dublin - BZN Bozeman Gallatin Field

DUBBZN

Dublin

Mon 19/10

05:55-18:19

2 stops43h 24m

Bozeman Gallatin Field

Wed 31/12

00:00-08:00

Nonstop0h 00m

£705

DublinBozeman

DUB Dublin - BZN Bozeman Gallatin Field

DUBBZN

Dublin

Mon 23/11

08:50-23:23

2 stops21h 33m

Bozeman Gallatin Field

Sun 29/11

06:00-07:55

1 stop18h 55m

£740

DublinBozeman

DUB Dublin - BZN Bozeman Gallatin Field

DUBBZN

Dublin

Mon 23/11

09:00-11:45

2 stops33h 45m

Bozeman Gallatin Field

Sun 29/11

12:48-08:10

1 stop12h 22m

£808

DublinBillings

DUB Dublin - BIL Billings Logan Intl

DUBBIL

Dublin

Mon 23/11

05:45-17:49

2 stops19h 04m

Billings Logan Intl

Sun 29/11

06:34-07:55

1 stop18h 21m

£812

DublinBozeman

DUB Dublin - BZN Bozeman Gallatin Field

DUBBZN

Dublin

Thu 5/11

09:00-15:30

2 stops37h 30m

Bozeman Gallatin Field

Wed 11/11

12:48-08:10

1 stop12h 22m

£817

DublinBozeman

DUB Dublin - BZN Bozeman Gallatin Field

DUBBZN

Dublin

Wed 25/11

10:40-09:52

2 stops30h 12m

Bozeman Gallatin Field

Mon 30/11

12:48-08:10

1 stop12h 22m

£820

DublinBozeman

DUB Dublin - BZN Bozeman Gallatin Field

DUBBZN

Dublin

Sat 19/12

10:40-09:45

2 stops30h 05m

Bozeman Gallatin Field

Sun 10/1

07:00-07:30

2 stops17h 30m

£845

DublinBillings

DUB Dublin - BIL Billings Logan Intl

DUBBIL

Dublin

Fri 16/10

10:00-20:15

1 stop17h 15m

Billings Logan Intl

Tue 20/10

06:16-07:55

1 stop18h 39m

£868

DublinBillings

DUB Dublin - BIL Billings Logan Intl

DUBBIL

Dublin

Mon 23/11

11:30-23:58

2 stops19h 28m

Billings Logan Intl

Sun 29/11

07:20-10:15

2 stops19h 55m

£1,267

Flights are sorted by cheapest return flights first.

Deals found on 27/9

Sorted by cheapest first

Best time to book a flight from Ireland to Montana

Have a flexible travel schedule? Discover the best time to fly to Montana from Ireland with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight from Ireland to Montana

No data available for this route at this time. Please check back soon.

Related info for your journey

  • How long is the flight from Ireland to Montana?

    Departing from Ireland to Montana will take you 24h 20m. Ireland and Montana are separated by a distance of 4285 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • Can I find deals for flights from Ireland to Montana that include hotel bookings?

    Yes. In addition to deals on Ireland to Montana flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Ireland to Montana?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ireland to Montana.

  • Can I find deals for business class flights from Ireland to Montana?

    Yes. Cheapflights offers flight deals from Ireland to Montana by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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How does Cheapflights help users find flights from Ireland to Montana?

Cheapflights makes it easy to find Ireland to Montana flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Ireland to Montana?

Cheapflights helps you find that perfect flight to Montana from Ireland by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Ireland to Montana with no change fees?

Certainly. Search results for flights to Montana from Ireland shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Ireland to Montana become cheaper?

Not ready to book yet? You can track prices for flights from Ireland to Montana on Cheapflights with our Price Alert feature and get notified when better prices are available.

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