$603+ Cheap flights from Ireland to Missoula (MSO)
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 10/27. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — MSO
Sep 24 — Oct 11
Round-trip
1 adult, Economy
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Find cheap flights from Ireland to Missoula with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Ireland to Missoula
Cheapest
Best
Last-minute
One-way
Cheapest flights from Ireland to MissoulaExplore the most affordable flight options available from Ireland to Missoula. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 25, 2026.
Explore the most affordable flight options available from Ireland to Missoula. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 25, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/54:45 pm -
2 stops36h 19m
Mon 10/123:49 pm -
1 stop13h 26m
Deal found 8/21![Multiple Airlines logo]()
$971
This Delta deal was found by Cheapflights users on 8/21. 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 10/58:55 am -
2 stops21h 48m
Mon 10/125:30 am -
2 stops26h 55m
Deal found 8/21![Delta logo]()
$1,144
This Delta deal was found by Cheapflights users on 8/25. 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 10/95:55 am -
2 stops20h 59m
Fri 10/165:30 am -
2 stops19h 25m
Deal found 8/25![Delta logo]()
$1,145
This Delta deal was found by Cheapflights users on 8/22. 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.
Tue 10/65:55 am -
2 stops20h 59m
Tue 10/138:33 am -
2 stops17h 12m
Deal found 8/22![Delta logo]()
$1,147
This Delta deal was found by Cheapflights users on 8/23. 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.
Wed 10/710:00 am -
1 stop16h 54m
Wed 10/146:23 pm -
2 stops30h 32m
Deal found 8/23![Delta logo]()
$1,156
This Expedia deal was found by Cheapflights users on 8/22. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/611:00 am -
1 stop15h 54m
Tue 10/138:33 am -
1 stop16h 22m
Deal found 8/22![KLM logo]()
$1,157
This Kiwi.com deal was found by Cheapflights users on 8/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/73:25 pm -
1 stop13h 39m
Wed 10/143:49 pm -
1 stop13h 31m
Deal found 8/23![Multiple Airlines logo]()
$1,186
Best flights from Ireland to MissoulaDiscover carefully curated flight deals from Ireland to Missoula that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 25, 2026.
Discover carefully curated flight deals from Ireland to Missoula that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 25, 2026.
This Aer Lingus deal was found by Cheapflights users on 8/20. 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 Aer Lingus is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/53:25 pm -
1 stop13h 39m
Mon 10/123:49 pm -
1 stop13h 26m
Deal found 8/20![Multiple Airlines logo]()
$972
This United Airlines deal was found by Cheapflights users on 8/24. 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 1/79:00 am -
2 stops35h 27m
Sat 1/309:45 am -
2 stops15h 25m
Deal found 8/24![United Airlines logo]()
$1,109
This Delta deal was found by Cheapflights users on 8/25. 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 10/95:55 am -
2 stops20h 59m
Fri 10/165:30 am -
2 stops19h 25m
Deal found 8/25![Delta logo]()
$1,145
This United Airlines deal was found by Cheapflights users on 8/24. 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 1/149:00 am -
2 stops19h 26m
Sun 1/179:45 am -
2 stops38h 45m
Deal found 8/24![United Airlines logo]()
$1,118
This United Airlines deal was found by Cheapflights users on 8/20. 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 1/1310:40 am -
2 stops33h 47m
Sun 1/176:15 am -
2 stops18h 15m
Deal found 8/20![United Airlines logo]()
$1,123
This United Airlines deal was found by Cheapflights users on 8/24. 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.
Tue 1/1210:40 am -
2 stops17h 46m
Mon 2/16:15 am -
3 stops18h 15m
Deal found 8/24![United Airlines logo]()
$1,136
Last-minute flights from Ireland to MissoulaDiscover last-minute flight deals from Ireland to Missoula. Data last updated August 25, 2026 and is based on user searches.
Discover last-minute flight deals from Ireland to Missoula. Data last updated August 25, 2026 and is based on user searches.
This KLM deal was found by Cheapflights users on 8/21. 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.
Fri 9/255:55 am -
2 stops15h 47m
Fri 9/256:17 pm -
2 stops21h 08m
Deal found 8/21![KLM logo]()
$2,020
One-way flights from Ireland to MissoulaSearch for one-way flight options from Ireland to Missoula. Find affordable one-way fares based on user searches. Data last updated August 25, 2026.
Search for one-way flight options from Ireland to Missoula. Find affordable one-way fares based on user searches. Data last updated August 25, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/278:00 pm -
3 stops50h 23m
Deal found 8/22![Multiple Airlines logo]()
$603
This KAYAK deal was found by Cheapflights users on 8/22. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2711:30 am -
1 stop31h 05m
Deal found 8/22![Aer Lingus logo]()
$793
Find flight deals from Ireland to Missoula
Keep the following information in mind while searching for Ireland to Missoula flight deals. Data was last updated August 25, 2026.
Round-trip from | $971 (Kiwi.com) |
|---|---|
One-way from | $603 (Kiwi.com) |
Cheapflights Fare Finder
Customize your flight search to find flights from Ireland to Missoula 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 7,457,451 searches. Data last updated August 25, 2026.
Use the filters below to find and compare flights from Ireland to Missoula that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
DublinMissoula
DUB Dublin - MSO Missoula Johnson-Bell Field
DUBMSO
Dublin
Mon 10/5
3:25 pm-10:04 pm
1 stop13h 39m
Missoula Johnson-Bell Field
Mon 10/12
3:49 pm-12:15 pm
1 stop13h 26m
$972
DublinMissoula
DUB Dublin - MSO Missoula Johnson-Bell Field
DUBMSO
Dublin
Thu 1/7
9:00 am-1:27 pm
2 stops35h 27m
Missoula Johnson-Bell Field
Sat 1/30
9:45 am-8:10 am
2 stops15h 25m
$1,109
DublinMissoula
DUB Dublin - MSO Missoula Johnson-Bell Field
DUBMSO
Dublin
Thu 1/14
9:00 am-9:26 pm
2 stops19h 26m
Missoula Johnson-Bell Field
Sun 1/17
9:45 am-7:30 am
2 stops38h 45m
$1,118
DublinMissoula
DUB Dublin - MSO Missoula Johnson-Bell Field
DUBMSO
Dublin
Wed 1/13
10:40 am-1:27 pm
2 stops33h 47m
Missoula Johnson-Bell Field
Sun 1/17
6:15 am-7:30 am
2 stops18h 15m
$1,123
DublinMissoula
DUB Dublin - MSO Missoula Johnson-Bell Field
DUBMSO
Dublin
Tue 1/12
10:40 am-9:26 pm
2 stops17h 46m
Missoula Johnson-Bell Field
Mon 2/1
6:15 am-7:30 am
3 stops18h 15m
$1,136
DublinMissoula
DUB Dublin - MSO Missoula Johnson-Bell Field
DUBMSO
Dublin
Fri 10/9
5:55 am-7:54 pm
2 stops20h 59m
Missoula Johnson-Bell Field
Fri 10/16
5:30 am-7:55 am
2 stops19h 25m
$1,145
Cheapest one-way
DublinMissoula
DUB Dublin - MSO Missoula Johnson-Bell Field
DUBMSO
Dublin
Tue 10/27
8:00 pm-4:23 pm
3 stops50h 23m
$603
Quickest one-way
DublinMissoula
DUB Dublin - MSO Missoula Johnson-Bell Field
DUBMSO
Dublin
Tue 10/27
11:30 am-12:35 pm
1 stop31h 05m
$793
Sorted by cheapest first
Best time to book a flight from Ireland to Missoula
Have a flexible travel schedule? Discover the best time to fly to Missoula from Ireland with our price prediction graph.
DUB-MSO
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 Ireland to Missoula
IE0-MSO
DUB-MSO
No data available for this route at this time. Please check back soon.
Related info for your journey
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