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$319+ Cheap flights from Montana to Dublin (DUB)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/30. Fares are subject to change and may not be available on all flights or dates of travel.
BZN — DUB
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from Montana to Dublin

Keep the following information in mind while searching for Montana to Dublin flight deals. Data was last updated June 12, 2025.

Round-trip from

$533
(United Airlines)

One-way from

$319
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$1,336
From Montana to Dublin
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One-way flight from Montana to Dublin
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Highest demand for flights based on searches. 27% potential increase in price ($328 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($42 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Montana to Dublin

Cheapest flights from Montana to Dublin
Explore the most affordable flight options available from Montana to Dublin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This United Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/137:30 amBZN - DUB
2 stops17h 15mUnited Airlines
Wed 8/209:50 amDUB - BZN
2 stops40h 05mUnited Airlines
Deal found 6/10$533
This Air France deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1311:28 amBZN - DUB
2 stops16h 17mAir France
Wed 8/201:15 pmDUB - BZN
2 stops17h 15mAir France
Deal found 6/11$540
This United Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1310:25 amBTM - DUB
2 stops17h 45mUnited Airlines
Mon 8/259:20 amDUB - BTM
2 stops44h 01mUnited Airlines
Deal found 6/11$552
This American Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/283:22 pmBZN - DUB
2 stops18h 18mAmerican Airlines
Fri 11/72:05 pmDUB - BZN
1 stop29h 29mAmerican Airlines
Deal found 6/11$624
This Delta deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/46:00 amBZN - DUB
1 stop18h 45mDelta
Sat 12/139:45 amDUB - BZN
1 stop21h 13mDelta
Deal found 6/10$632
This United Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/2012:31 pmMSO - DUB
1 stop14h 14mUnited Airlines
Fri 10/318:00 amDUB - MSO
2 stops35h 33mUnited Airlines
Deal found 6/11$634
This United Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/206:10 amFCA - DUB
2 stops20h 55mUnited Airlines
Tue 11/2511:50 amDUB - FCA
2 stops16h 54mUnited Airlines
Deal found 6/10$636
This KLM deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/211:28 amBZN - DUB
1 stop13h 27mKLM
Wed 9/1710:00 amDUB - BZN
1 stop20h 58mKLM
Deal found 6/10$641
This Air France deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/205:45 amMSO - DUB
1 stop19h 10mAir France
Thu 10/309:45 amDUB - MSO
1 stop20h 07mAir France
Deal found 6/11$662
This Delta deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/85:49 amMSO - DUB
1 stop19h 06mDelta
Fri 10/1710:00 amDUB - MSO
1 stop20h 52mDelta
Deal found 6/10$666
This United Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/257:00 amBIL - DUB
2 stops17h 45mUnited Airlines
Fri 8/18:50 amDUB - BIL
2 stops31h 48mUnited Airlines
Deal found 6/10$695
This Delta deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/256:20 amBIL - DUB
2 stops27h 20mDelta
Fri 8/110:00 amDUB - BIL
1 stop20h 10mDelta
Deal found 6/10$785

Cheapflights Fare Finder

Customize your flight search to find flights from Montana to Dublin 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 2,558,603 searches. Data last updated June 12, 2025.
Use the filters below to find and compare flights from Montana to Dublin that are best for you.

Fly from

Montana

Fly to

Dublin

Route

Depart

Return

Price

BozemanDublin

BZN - DUB

BZNDUB

Bozeman Gallatin Field

Wed 8/13

7:30 am-7:45 am

2 stops17h 15m

Dublin

Wed 8/20

9:50 am-6:55 pm

2 stops40h 05m

$533

BozemanDublin

BZN - DUB

BZNDUB

Bozeman Gallatin Field

Wed 8/13

11:28 am-7:55 am

1 stop13h 27m

Dublin

Wed 8/20

10:00 am-11:30 pm

1 stop20h 30m

$536

BozemanDublin

BZN - DUB

BZNDUB

Bozeman Gallatin Field

Wed 8/13

11:28 am-10:45 am

2 stops16h 17m

Dublin

Wed 8/20

1:15 pm-11:30 pm

2 stops17h 15m

$540

ButteDublin

BTM - DUB

BTMDUB

Butte Silver Bow Co

Wed 8/13

10:25 am-11:10 am

2 stops17h 45m

Dublin

Mon 8/25

9:20 am-10:21 pm

2 stops44h 01m

$552

BozemanDublin

BZN - DUB

BZNDUB

Bozeman Gallatin Field

Tue 10/28

3:22 pm-3:40 pm

2 stops18h 18m

Dublin

Fri 11/7

2:05 pm-12:34 pm

1 stop29h 29m

$624

BozemanDublin

BZN - DUB

BZNDUB

Bozeman Gallatin Field

Thu 12/4

6:00 am-7:45 am

1 stop18h 45m

Dublin

Sat 12/13

9:45 am-11:58 pm

1 stop21h 13m

$632

MissoulaDublin

MSO - DUB

MSODUB

Missoula Johnson-Bell Field

Mon 10/20

12:31 pm-9:45 am

1 stop14h 14m

Dublin

Fri 10/31

8:00 am-1:33 pm

2 stops35h 33m

$634

MissoulaDublin

MSO - DUB

MSODUB

Missoula Johnson-Bell Field

Mon 10/20

5:45 am-7:55 am

1 stop19h 10m

Dublin

Thu 10/30

9:45 am-11:52 pm

1 stop20h 07m

$662

MissoulaDublin

MSO - DUB

MSODUB

Missoula Johnson-Bell Field

Mon 9/8

5:49 am-7:55 am

1 stop19h 06m

Dublin

Thu 10/16

10:00 am-11:52 pm

1 stop20h 52m

$666

BillingsDublin

BIL - DUB

BILDUB

Billings Logan Intl

Fri 7/25

7:00 am-7:45 am

2 stops17h 45m

Dublin

Fri 8/1

8:50 am-9:38 am

2 stops31h 48m

$695

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 28 results
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Best time to book a flight from Montana to Dublin

Have a flexible travel schedule? Discover the best time to fly to Dublin from Montana with our price prediction graph.
Estimated round-trip 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 Montana to Dublin

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

Currently, November is the cheapest month in which you can book a flight from Montana to Dublin (average of $509). Flying from Montana to Dublin in June is currently the most expensive (average of $947). 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.

Rainfall in Dublin by month

Plan your trip to Dublin by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Dublin ranges from 1.9 - 3.1 inches per month. October is typically the wettest month, when rainfall can reach 3.1 in. February is typically the driest time to visit Dublin when rainfall is around 1.9 in.

Temperature in Dublin by month

Plan your trip to Dublin by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Dublin, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 60.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Dublin

Get insights into the airlines that provide service to Dublin. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Dublin. Reviews last updated June 12, 2025.
To help decide which airline to fly from Montana to Dublin, see what other customers have to say about Delta, KLM and Air France. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,946 reviews
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7.8
Good
1,358 reviews
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Air France
7.5
Good
1,463 reviews
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,790 reviews
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
JetBlue
7.3
Good
2,925 reviews
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Montana to Dublin. 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 into for flights to Dublin from Montana?

    If you book a flight to Dublin from Montana, you will be flying to Dublin, which is the city’s only airport. Dublin (DUB) is located 5.7 mi from the center of Dublin.

  • What are the cheapest airlines to fly from Montana to Dublin one-way?

    For one-way options, check prices for JetBlue. According to our data, you can fly for as low as $363. Users have also found prices from $413 and $583 on Air France and United Airlines, respectively.

  • What are the most popular routes from Montana to Dublin?

    The most popular flight routes from Montana to Dublin are Bozeman Gallatin Field - Dublin, Missoula Johnson-Bell Field - Dublin and Billings Logan Intl - Dublin.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Montana to Dublin (average of $509). Flying from Montana to Dublin in June is currently the most expensive (average of $947). 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

Traveling to a place near Montana?

Book flights to Montana if you plan to visit one of these locations
Maynooth
Castleknock
Swords
Wicklow
Leixlip

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Alternative routes for Montana to Dublin

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Montana to Dublin

Discover the top 4 airlines that operate flights from Montana to Dublin. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$385Average$809FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$489Average$1,142FlexibilityNo cancel feeOn-time71%
DeltaCheapest$515Average$820FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$531Average$855FlexibilityNo cancel feeOn-time75%

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