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Cheap flights from Dublin to Montana from £637

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 17/8. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — BZN
9 Jun — 16 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Dublin to Montana

Enter your travel dates to find the best prices.

Cheapest flights from Dublin to Montana
Explore the most affordable flight options available from Dublin to Montana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 May 2026.

Mon 17/811:30
DUB
-
BZN
1 stop29h 57m
JetBlue
Wed 26/812:37
BZN
-
DUB
1 stop12h 43m
JetBlue
Deal found 5/5£637
Thu 11/611:10
DUB
-
BZN
2 stops18h 38m
KLM
Sun 21/614:15
BZN
-
DUB
1 stop35h 30m
KLM
Deal found 7/5£697
Fri 15/508:55
DUB
-
BZN
2 stops21h 49m
Delta
Tue 19/516:02
BZN
-
DUB
2 stops19h 23m
Delta
Deal found 8/5£702
Mon 8/605:55
DUB
-
BZN
2 stops15h 53m
KLM
Sun 14/612:05
BZN
-
DUB
1 stop13h 40m
KLM
Deal found 7/5£704
Sat 13/605:55
DUB
-
BZN
2 stops23h 53m
Delta
Sat 20/606:00
BZN
-
DUB
2 stops21h 00m
Delta
Deal found 5/5£706
Fri 15/512:00
DUB
-
BZN
1 stop18h 44m
KLM
Tue 19/513:45
BZN
-
DUB
1 stop11h 10m
KLM
Deal found 8/5£711
Sat 16/512:00
DUB
-
BZN
1 stop18h 44m
KLM
Thu 21/513:45
BZN
-
DUB
1 stop11h 10m
KLM
Deal found 9/5£712
Fri 19/615:25
DUB
-
BZN
1 stop14h 54m
Multiple Airlines
Fri 26/615:05
BZN
-
DUB
1 stop14h 10m
Multiple Airlines
Deal found 5/5£745
Fri 19/613:15
DUB
-
BZN
2 stops18h 08m
KLM
Fri 26/615:53
BZN
-
DUB
1 stop33h 02m
KLM
Deal found 5/5£773
Mon 17/811:30
DUB
-
BZN
1 stop29h 57m
Multiple Airlines
Wed 26/810:27
BZN
-
DUB
2 stops19h 48m
Multiple Airlines
Deal found 5/5£792

Find flight deals from Dublin to Montana

Keep the following information in mind while searching for Dublin to Montana flight deals. Data was last updated 10 May 2026.

Round-trip from

£637

Popular in

July

Cheapest in

February

Average price

£795
JetBlue
  • JetBlue
  • 17/8-26/8
  • 2 total stops
  • 42h 40m total
  • Dublin to Montana
Search Deals
Highest demand for flights based on searches. 32% potential increase in price (£306 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 13% potential price decrease (£75 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Dublin to Montana that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 10 May 2026.
Use the filters below to find and compare flights from Dublin to Montana that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

DublinBozeman

DUB - BZN

DUBBZN

Dublin

Sun 21/6

05:55-00:23

2 stops25h 28m

Bozeman Gallatin Field

Sun 28/6

14:55-10:00

1 stop12h 05m

£704
Fastest return journey

DublinBozeman

DUB - BZN

DUBBZN

Dublin

Mon 8/6

05:55-14:48

2 stops15h 53m

Bozeman Gallatin Field

Sun 14/6

12:05-08:45

1 stop13h 40m

£704

DublinBozeman

DUB - BZN

DUBBZN

Dublin

Mon 8/6

05:55-22:48

2 stops23h 53m

Bozeman Gallatin Field

Sun 14/6

06:00-10:00

2 stops21h 00m

£704

DublinBozeman

DUB - BZN

DUBBZN

Dublin

Sat 13/6

05:55-22:48

2 stops23h 53m

Bozeman Gallatin Field

Sat 20/6

06:00-10:00

2 stops21h 00m

£709

DublinBozeman

DUB - BZN

DUBBZN

Dublin

Fri 19/6

13:15-13:29

1 stop31h 14m

Bozeman Gallatin Field

Fri 26/6

06:00-10:00

2 stops21h 00m

£709

DublinBozeman

DUB - BZN

DUBBZN

Dublin

Thu 11/6

12:00-23:58

1 stop18h 58m

Bozeman Gallatin Field

Mon 15/6

11:27-07:55

1 stop13h 28m

£711

DublinBozeman

DUB - BZN

DUBBZN

Dublin

Fri 19/6

13:15-00:23

2 stops18h 08m

Bozeman Gallatin Field

Fri 26/6

15:53-07:55

1 stop33h 02m

£773

DublinBozeman

DUB - BZN

DUBBZN

Dublin

Thu 11/6

05:55-14:48

2 stops15h 53m

Bozeman Gallatin Field

Sun 21/6

06:00-08:45

2 stops19h 45m

£796

DublinBozeman

DUB - BZN

DUBBZN

Dublin

Thu 29/10

10:40-11:33

1 stop30h 53m

Bozeman Gallatin Field

Mon 2/11

12:30-08:10

1 stop12h 40m

£811
Cheapest one-way

DublinBozeman

DUB - BZN

DUBBZN

Dublin

Sat 4/7

09:50-15:13

3 stops36h 23m

£1,165

Flights are sorted by cheapest return flights first.

Deals found on 7/5

Showing 1-10 of 11 resultsSorted by cheapest first
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Best time to book a flight from Dublin to Montana

Have a flexible travel schedule? Discover the best time to fly to Montana from Dublin with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

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

Currently, September is the cheapest month in which you can book a flight from Dublin to Montana (average of £626). Flying from Dublin to Montana in June is currently the most expensive (average of £875). 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.

How much does it cost for a return flight from Dublin to Montana?

Related info for your journey

Find useful and relevant information for your journey from Dublin to Montana. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Dublin to Montana?

    Located just 5.7 mi from the city center, Dublin (DUB) is the airport most travelers will use when flying to Montana from Dublin.

  • How long is the flight from Dublin to Montana?

    Airlines like Delta and KLM fly from Dublin to Montana in about 15h 53m. The time it takes to get you to your destination can typically vary by up to 9h 35m. Dublin 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 Dublin to Montana that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from Dublin 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 Dublin to Montana?

    Currently, September is the cheapest month in which you can book a flight from Dublin to Montana (average of £626). Flying from Dublin to Montana in June is currently the most expensive (average of £875). 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

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

Cheapflights makes it easy to find Dublin 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 Dublin to Montana?

Cheapflights helps you find that perfect flight to Montana from Dublin 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 Dublin to Montana with no change fees?

Yes, we can. To see specific flights from Dublin to Montana with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Yes, Cheapflights offers price alerts on Dublin to Montana flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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