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$634+ Cheap flights from Missoula (MSO) 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 10/20. Fares are subject to change and may not be available on all flights or dates of travel.
MSO — DUB
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from Missoula to Dublin

Discover tips and strategies to find the most affordable flight options for your journey from Missoula (MSO) to Dublin (DUB). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 12, 2025.

Round-trip from

$634
(United Airlines)

Popular in

July

Cheapest in

October

Average price

$1,202
From Missoula Johnson-Bell Field to Dublin
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Highest demand for flights based on searches. 20% potential increase in price ($230 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($49 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 Missoula to Dublin

Cheapest flights from Missoula to Dublin
Explore the most affordable flight options available from Missoula 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 6/11. 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 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 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.
Wed 7/165:54 amMSO - DUB
1 stop19h 01mMultiple Airlines
Sat 7/2612:00 pmDUB - MSO
1 stop18h 43mMultiple Airlines
Deal found 6/10$956
This Ovago 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/76:40 pmMSO - DUB
2 stops14h 55mBritish Airways
Fri 10/1710:55 amDUB - MSO
2 stops19h 45mBritish Airways
Deal found 6/10$1,079

Cheapflights Fare Finder

Customize your flight search to find flights from Missoula 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 Missoula to Dublin that are best for you.

Fly from

Missoula

Fly to

Dublin

Route

Depart

Return

Price

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

MissoulaDublin

MSO - DUB

MSODUB

Missoula Johnson-Bell Field

Wed 7/16

5:54 am-7:55 am

1 stop19h 01m

Dublin

Sat 7/26

12:00 pm-11:43 pm

1 stop18h 43m

$956

MissoulaDublin

MSO - DUB

MSODUB

Missoula Johnson-Bell Field

Sun 9/7

6:40 pm-4:35 pm

2 stops14h 55m

Dublin

Fri 10/17

10:55 am-11:40 pm

2 stops19h 45m

$1,079

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Best time to book a flight from Missoula to Dublin

Have a flexible travel schedule? Discover the best time to fly to Dublin from Missoula 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 Missoula to Dublin

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

Currently, November is the cheapest month in which you can book a flight from Missoula to Dublin (average of $509). Flying from Missoula 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.
Delta
8.0
Very good
7,946 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

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

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

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

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

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

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

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!
British Airways
6.6
Okay
7,008 reviews
Delta
8.0
Very good
7,946 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

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 Missoula to Dublin. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Missoula to Dublin round-trip?

    Flying on United Airlines is currently your cheapest option to Dublin, with prices starting at $634. Additional round-trip tickets that might be worth considering are offered by Air France and Delta, with the lowest prices starting at $662 and $666, respectively. United Airlines is priced at 29% lower than the current average price of a flight leaving 3 months from now.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Missoula to Dublin (average of $509). Flying from Missoula 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 Missoula?

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

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Alternative routes for Missoula to Dublin

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Missoula to Dublin

Discover the top 3 airlines that operate flights from Missoula 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$631FlexibilityNo cancel feeOn-time69%
KLMCheapest$570Average$856FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$876Average$1,266FlexibilityNo cancel feeOn-time71%

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