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$495+ Cheap flights from Montana to Dublin (DUB)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/29. Fares are subject to change and may not be available on all flights or dates of travel.
BZN — DUB
may. 6 — may. 131
mar. 5/6
mar. 5/13
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 mayo 1, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$508
(United Airlines)

Popular in

June

Cheapest in

January

Average price

$1,011
Provider with most accurate pricing for Bozeman Gallatin Field-Dublin flight deals.
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Provider most trusted by Cheapflights users for Bozeman Gallatin Field-Dublin flights.
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From Montana to Dublin
Search Deals
Highest demand for flights based on searches. 25% potential increase in price ($311 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($40 potential savings vs. average RT price).
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Average for round-trip flights in May 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 mayo 1, 2025.

This American Airlines deal was found by Cheapflights users on 4/30. 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.
mié. 10/291:35 pmBZN - DUB
2 stops18h 00mAmerican Airlines
vie. 11/142:05 pmDUB - BZN
1 stop29h 29mAmerican Airlines
Deal found 4/30$495
This United Airlines deal was found by Cheapflights users on 4/30. 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.
mar. 10/2810:41 amBZN - DUB
2 stops17h 24mUnited Airlines
vie. 11/79:00 amDUB - BZN
2 stops43h 07mUnited Airlines
Deal found 4/30$508
This United Airlines deal was found by Cheapflights users on 4/30. 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.
vie. 8/85:55 pmBIL - DUB
2 stops54h 50mUnited Airlines
mar. 8/199:20 amDUB - BIL
2 stops42h 14mUnited Airlines
Deal found 4/30$547
This United deal was found by Cheapflights users on 4/30. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 8/812:50 pmBIL - DUB
1 stop13h 55mMultiple Airlines
mar. 8/199:20 amDUB - BIL
2 stops44h 24mMultiple Airlines
Deal found 4/30$592
This American Airlines deal was found by Cheapflights users on 4/29. 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.
lun. 7/2812:35 pmBIL - DUB
2 stops14h 40mAmerican Airlines
mar. 8/59:30 amDUB - BIL
2 stops19h 41mAmerican Airlines
Deal found 4/29$598
This Air Canada deal was found by Cheapflights users on 4/30. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/65:00 amBIL - DUB
2 stops19h 45mAir Canada
jue. 8/149:20 amDUB - BIL
2 stops38h 54mAir Canada
Deal found 4/30$607
This United deal was found by Cheapflights users on 4/29. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/2912:30 pmBZN - DUB
3 stops35h 40mMultiple Airlines
vie. 11/149:00 amDUB - BZN
2 stops36h 35mMultiple Airlines
Deal found 4/29$613
This Delta deal was found by Cheapflights users on 4/30. 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.
jue. 12/46:00 amBZN - DUB
1 stop18h 45mDelta
sáb. 12/139:45 amDUB - BZN
1 stop21h 13mDelta
Deal found 4/30$632
This United Airlines deal was found by Cheapflights users on 4/30. 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.
mar. 8/512:40 pmMSO - DUB
1 stop14h 05mUnited Airlines
mié. 8/139:50 amDUB - MSO
2 stops32h 48mUnited Airlines
Deal found 4/30$638
This Delta deal was found by Cheapflights users on 4/30. 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.
mié. 8/65:20 amBIL - DUB
2 stops19h 35mDelta
lun. 8/1110:00 amDUB - BIL
2 stops19h 26mDelta
Deal found 4/30$750
This Lufthansa deal was found by Cheapflights users on 4/30. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 7/167:30 amBZN - DUB
2 stops28h 45mLufthansa
lun. 7/215:45 pmDUB - BZN
2 stops35h 38mLufthansa
Deal found 4/30$789
This United Airlines deal was found by Cheapflights users on 4/29. 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.
mar. 7/812:42 pmFCA - DUB
1 stop14h 03mUnited Airlines
mié. 7/309:50 amDUB - FCA
2 stops19h 58mUnited Airlines
Deal found 4/29$791

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 mayo 1, 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

mar. 10/28

10:41 am-10:05 am

2 stops17h 24m

Dublin

vie. 11/7

9:00 am-9:07 pm

2 stops43h 07m

$508

BozemanDublin

BZN - DUB

BZNDUB

Bozeman Gallatin Field

mar. 10/28

1:35 pm-3:40 pm

2 stops20h 05m

Dublin

vie. 11/7

2:05 pm-12:34 pm

1 stop29h 29m

$535

BillingsDublin

BIL - DUB

BILDUB

Billings Logan Intl

vie. 8/8

5:55 pm-7:45 am

2 stops54h 50m

Dublin

mar. 8/19

9:20 am-8:34 pm

2 stops42h 14m

$547

BillingsDublin

BIL - DUB

BILDUB

Billings Logan Intl

vie. 8/8

12:50 pm-9:45 am

1 stop13h 55m

Dublin

mar. 8/19

9:20 am-10:44 pm

2 stops44h 24m

$592

BillingsDublin

BIL - DUB

BILDUB

Billings Logan Intl

lun. 7/28

12:35 pm-10:15 am

2 stops14h 40m

Dublin

mar. 8/5

9:30 am-10:11 pm

2 stops19h 41m

$598

BillingsDublin

BIL - DUB

BILDUB

Billings Logan Intl

mié. 8/6

5:00 am-7:45 am

2 stops19h 45m

Dublin

jue. 8/14

9:20 am-5:14 pm

2 stops38h 54m

$607

BozemanDublin

BZN - DUB

BZNDUB

Bozeman Gallatin Field

mar. 8/5

6:00 am-7:55 am

1 stop18h 55m

Dublin

mar. 8/12

12:00 pm-11:57 pm

1 stop18h 57m

$686

BillingsDublin

BIL - DUB

BILDUB

Billings Logan Intl

mié. 8/6

6:20 am-7:55 am

1 stop18h 35m

Dublin

lun. 8/11

10:00 am-10:38 pm

2 stops19h 38m

$750

BozemanDublin

BZN - DUB

BZNDUB

Bozeman Gallatin Field

mié. 7/16

7:30 am-7:15 pm

2 stops28h 45m

Dublin

lun. 7/21

5:45 pm-10:23 pm

2 stops35h 38m

$789

KalispellDublin

FCA - DUB

FCADUB

Kalispell Glacier Park

mar. 7/8

12:42 pm-9:45 am

1 stop14h 03m

Dublin

mié. 7/30

9:50 am-10:48 pm

2 stops19h 58m

$791

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

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 $981). 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 mayo 1, 2025.
To help decide which airline to fly from Montana to Dublin, see what other customers have to say about Delta, KLM and Finnair. 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
7,934 reviews

Overall

8.0

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,934 reviews
Delta
8.0
Very good
7,934 reviews

Overall

8.0

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,334 reviews
Delta
8.0
Very good
7,934 reviews

Overall

8.0

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Finnair
7.6
Good
1,275 reviews
Delta
8.0
Very good
7,934 reviews

Overall

8.0

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Air France
7.4
Good
1,446 reviews
Delta
8.0
Very good
7,934 reviews

Overall

8.0

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,696 reviews
Delta
8.0
Very good
7,934 reviews

Overall

8.0

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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 American Airlines. According to our data, you can fly for as low as $556. Users have also found prices from $615 and $5,794 on Air Canada and British Airways, 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, Billings Logan Intl - Dublin and Missoula Johnson-Bell Field - 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 $981). 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

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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 mayo 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$385Average$799FlexibilityNo cancel feeOn-time69%
DeltaCheapest$506Average$821FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$531Average$863FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$573Average$1,156FlexibilityNo cancel feeOn-time71%

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