Find flights
When to book
FAQs

Cheap flights from Ireland to Montana from £702

DUB — BZN
30 Sep — 7 Oct1
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

Sat 17/1011:35 -
1 stop14h 37m
Tue 3/1112:48 -
1 stop12h 22m
Deal found 28/8£713
Sat 17/1011:35 -
1 stop14h 37m
Fri 30/1012:48 -
1 stop13h 22m
Deal found 28/8£731
Sat 17/1011:35 -
1 stop14h 37m
Sun 1/1112:48 -
1 stop12h 22m
Deal found 28/8£738
Sat 17/1011:35 -
1 stop14h 37m
Sat 31/1012:48 -
1 stop13h 22m
Deal found 28/8£784
Sun 6/905:55 -
2 stops20h 49m
Sun 13/906:17 -
2 stops19h 58m
Deal found 30/8£839
Tue 13/1008:55 -
2 stops20h 42m
Tue 20/1013:12 -
2 stops19h 13m
Deal found 28/8£841
Mon 7/905:55 -
2 stops24h 21m
Mon 14/908:25 -
2 stops27h 00m
Deal found 31/8£842
Mon 19/1005:55 -
2 stops25h 02m
Sun 25/1005:30 -
2 stops26h 55m
Deal found 27/8£843
Fri 4/905:55 -
2 stops24h 21m
Tue 8/906:17 -
2 stops23h 23m
Deal found 28/8£846
Sun 6/911:35 -
1 stop14h 07m
Sun 13/912:13 -
1 stop14h 32m
Deal found 30/8£847

Find flight deals from Ireland to Montana

Round-trip from

£713

One-way from

£702

Popular in

June

Cheapest in

February

Average price

£831
United Airlines
  • United Airlines
  • 20/10-2/11
  • 2 total stops
  • 26h 59m total
  • Ireland to Montana
Search Deals
Delta
  • Delta
  • 28/11
  • 1 total stop
  • 33h 19m total
  • Ireland to Montana
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (£53 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£13 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2026
Search Deals

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

DublinBozeman

DUB Dublin - BZN Bozeman Gallatin Field

DUBBZN

Dublin

Wed 21/10

11:35-19:12

1 stop14h 37m

Bozeman Gallatin Field

Fri 30/10

12:48-08:10

1 stop13h 22m

£731

DublinBozeman

DUB Dublin - BZN Bozeman Gallatin Field

DUBBZN

Dublin

Tue 13/10

08:55-22:37

2 stops20h 42m

Bozeman Gallatin Field

Tue 20/10

13:12-15:25

2 stops19h 13m

£841

DublinBozeman

DUB Dublin - BZN Bozeman Gallatin Field

DUBBZN

Dublin

Mon 12/10

08:55-23:57

2 stops22h 02m

Bozeman Gallatin Field

Mon 19/10

13:12-15:25

2 stops19h 13m

£842

DublinBozeman

DUB Dublin - BZN Bozeman Gallatin Field

DUBBZN

Dublin

Mon 19/10

05:55-23:57

2 stops25h 02m

Bozeman Gallatin Field

Sun 25/10

14:00-07:55

1 stop11h 55m

£845

DublinBozeman

DUB Dublin - BZN Bozeman Gallatin Field

DUBBZN

Dublin

Mon 12/10

11:35-19:12

1 stop14h 37m

Bozeman Gallatin Field

Mon 19/10

08:00-09:45

1 stop18h 45m

£852

DublinBozeman

DUB Dublin - BZN Bozeman Gallatin Field

DUBBZN

Dublin

Sun 11/10

10:00-12:23

1 stop33h 23m

Bozeman Gallatin Field

Sun 18/10

14:00-07:55

1 stop10h 55m

£852

DublinBozeman

DUB Dublin - BZN Bozeman Gallatin Field

DUBBZN

Dublin

Tue 15/9

05:55-22:49

2 stops23h 54m

Bozeman Gallatin Field

Sat 19/9

14:48-08:45

1 stop34h 57m

£857

DublinBozeman

DUB Dublin - BZN Bozeman Gallatin Field

DUBBZN

Dublin

Tue 12/1

10:40-19:32

1 stop15h 52m

Bozeman Gallatin Field

Sat 16/1

07:30-08:10

1 stop17h 40m

£944
Cheapest one-way
Fastest single journey

DublinBozeman

DUB Dublin - BZN Bozeman Gallatin Field

DUBBZN

Dublin

Sat 28/11

09:55-12:14

1 stop33h 19m

£702

Flights are sorted by cheapest return flights first.

Deals found on 29/8

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

What is the cheapest month to book a flight from Ireland to Montana?

Currently, February is the cheapest month in which you can book a flight from Ireland to Montana (average of £683). Flying from Ireland to Montana in June is currently the most expensive (average of £1,030). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

  • How long is the flight from Ireland to Montana?

    Departing from Ireland to Montana will take you 14h 37m. Ireland and Montana are separated by a distance of 4285 mi.

  • 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.

  • What is the cheapest month to book a flight from Ireland to Montana?

    Currently, February is the cheapest month in which you can book a flight from Ireland to Montana (average of £683). Flying from Ireland to Montana in June is currently the most expensive (average of £1,030). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Fly with Cheapflights

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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.