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Cheap flights from Missoula to Ireland from €443

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Missoula to Ireland departing on 4/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap return flights

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Delta Logo
12:44 - 12:40MSO-DUB
16h 56m2 stops
Delta Logo
09:45 - 20:17DUB-MSO
16h 32m1 stop
€443Delta
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Wed, 4 Mar - Sun, 8 Mar
Delta Logo
05:05 - 12:40MSO-DUB
24h 35m2 stops
Delta Logo
09:45 - 12:43DUB-MSO
32h 58m2 stops
€457Delta
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Wed, 4 Mar - Sun, 8 Mar
United Airlines Logo
06:15 - 06:10MSO-DUB
41h 55m2 stops
United Airlines Logo
08:00 - 21:29DUB-MSO
43h 29m2 stops
€621United Airlines
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Mon, 16 Mar - Sun, 22 Mar
United Airlines Logo
06:15 - 10:20MSO-DUB
46h 05m2 stops
United Airlines Logo
08:00 - 21:57DUB-MSO
43h 57m2 stops
€628United Airlines
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Sun, 15 Mar - Sun, 22 Mar
United Airlines Logo
17:20 - 06:10MSO-DUB
54h 50m2 stops
United Airlines Logo
08:00 - 21:29DUB-MSO
43h 29m2 stops
€669United Airlines
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Sun, 15 Mar - Sun, 22 Mar
United Airlines Logo
14:27 - 06:10MSO-DUB
33h 43m2 stops
United Airlines Logo
08:00 - 21:29DUB-MSO
43h 29m2 stops
€712United Airlines
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Sat, 14 Mar - Sun, 22 Mar
American Airlines Logo
13:05 - 05:10MSO-DUB
34h 05m1 stop
American Airlines Logo
13:15 - 12:25DUB-MSO
29h 10m2 stops
€749American Airlines
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Sun, 15 Mar - Sun, 22 Mar
American Airlines Logo
13:05 - 09:00MSO-DUB
13h 55m1 stop
American Airlines Logo
13:15 - 12:25DUB-MSO
29h 10m2 stops
€796American Airlines
Find Deal
Mon, 16 Mar - Sun, 22 Mar
American Airlines Logo
13:05 - 05:10MSO-DUB
34h 05m1 stop
American Airlines Logo
13:15 - 12:25DUB-MSO
29h 10m2 stops
€805American Airlines
Find Deal
Sat, 14 Mar - Sun, 22 Mar
American Airlines Logo
13:05 - 17:40MSO-DUB
22h 35m2 stops
American Airlines Logo
13:15 - 12:25DUB-MSO
29h 10m2 stops
€831American Airlines
Find Deal
Sat, 14 Mar - Sat, 21 Mar

United Airlines flights from Missoula to Ireland

Our best United Airlines deals on Missoula to Ireland flight tickets
United Airlines
16 Mar
MSO06:15Missoula Johnson-Bell Field
41h 55m
2 stops
DUB06:10Dublin
22 Mar
DUB08:00Dublin
43h 29m
2 stops
MSO21:29Missoula Johnson-Bell Field
€621
Find similar
United Airlines
15 Mar
MSO06:15Missoula Johnson-Bell Field
46h 05m
2 stops
DUB10:20Dublin
22 Mar
DUB08:00Dublin
43h 57m
2 stops
MSO21:57Missoula Johnson-Bell Field
€628
Find similar
United Airlines
15 Mar
MSO17:20Missoula Johnson-Bell Field
54h 50m
2 stops
DUB06:10Dublin
22 Mar
DUB08:00Dublin
43h 29m
2 stops
MSO21:29Missoula Johnson-Bell Field
€669
Find similar

American Airlines flights from Missoula to Ireland

Our best American Airlines deals on Missoula to Ireland flight tickets
American Airlines
15 Mar
MSO13:05Missoula Johnson-Bell Field
34h 05m
1 stop
DUB05:10Dublin
22 Mar
DUB13:15Dublin
29h 10m
2 stops
MSO12:25Missoula Johnson-Bell Field
€749
Find similar
American Airlines
16 Mar
MSO13:05Missoula Johnson-Bell Field
13h 55m
1 stop
DUB09:00Dublin
22 Mar
DUB13:15Dublin
29h 10m
2 stops
MSO12:25Missoula Johnson-Bell Field
€796
Find similar
American Airlines
14 Mar
MSO13:05Missoula Johnson-Bell Field
34h 05m
1 stop
DUB05:10Dublin
22 Mar
DUB13:15Dublin
29h 10m
2 stops
MSO12:25Missoula Johnson-Bell Field
€805
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Missoula to Ireland 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, momondo users made 13,528 searches. Data last updated 14 November 2025.
Use the filters below to find and compare flights from Missoula to Ireland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

MissoulaDublin

MSO - DUB

MSODUB

Missoula Johnson-Bell Field

Wed 4/3

12:44-12:40

2 stops16h 56m

Dublin

Sun 8/3

09:45-20:17

1 stop16h 32m

€443

MissoulaDublin

MSO - DUB

MSODUB

Missoula Johnson-Bell Field

Wed 4/3

05:05-12:40

2 stops24h 35m

Dublin

Sun 8/3

09:45-12:43

2 stops32h 58m

€457

MissoulaDublin

MSO - DUB

MSODUB

Missoula Johnson-Bell Field

Mon 16/3

06:15-06:10

2 stops41h 55m

Dublin

Sun 22/3

08:00-21:29

2 stops43h 29m

€621

MissoulaDublin

MSO - DUB

MSODUB

Missoula Johnson-Bell Field

Sun 15/3

06:15-10:20

2 stops46h 05m

Dublin

Sun 22/3

08:00-21:57

2 stops43h 57m

€628

MissoulaDublin

MSO - DUB

MSODUB

Missoula Johnson-Bell Field

Sun 15/3

17:20-06:10

2 stops54h 50m

Dublin

Sun 22/3

08:00-21:29

2 stops43h 29m

€669

MissoulaDublin

MSO - DUB

MSODUB

Missoula Johnson-Bell Field

Sat 14/3

14:27-06:10

2 stops33h 43m

Dublin

Sun 22/3

08:00-21:29

2 stops43h 29m

€712

MissoulaDublin

MSO - DUB

MSODUB

Missoula Johnson-Bell Field

Sun 15/3

13:05-05:10

1 stop34h 05m

Dublin

Sun 22/3

13:15-12:25

2 stops29h 10m

€749

MissoulaDublin

MSO - DUB

MSODUB

Missoula Johnson-Bell Field

Mon 16/3

13:05-09:00

1 stop13h 55m

Dublin

Sun 22/3

13:15-12:25

2 stops29h 10m

€796

MissoulaDublin

MSO - DUB

MSODUB

Missoula Johnson-Bell Field

Sat 14/3

13:05-05:10

1 stop34h 05m

Dublin

Sun 22/3

13:15-12:25

2 stops29h 10m

€805

MissoulaDublin

MSO - DUB

MSODUB

Missoula Johnson-Bell Field

Sat 14/3

13:05-17:40

2 stops22h 35m

Dublin

Sat 21/3

13:15-12:25

2 stops29h 10m

€831

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

See travel insights to Ireland from

How to get the cheapest flight ticket from Missoula to Ireland

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Ireland?

The month of October is another great option to travel to Ireland, with average flight prices from Missoula averaging around €486.

Cheap Missoula to Ireland flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Missoula to Ireland

Direct flights

None
There are no direct flights from Missoula to Ireland. There are no popular flight routes from Missoula to Ireland.
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  • When did momondo last update prices for flights from Missoula Johnson-Bell Field Airport to Ireland?

    Prices for flights from Missoula Johnson-Bell Field Airport to Ireland are refreshed on a daily basis.

  • How old do you have to be to fly from Missoula Johnson-Bell Field Airport to Ireland?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Missoula Johnson-Bell Field Airport to Ireland.

  • What documentation or ID do you need to fly to Ireland?

    The necessary travel and health documents for your Ireland trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Missoula to Ireland?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Missoula to Ireland for you.

Can I find flights from Missoula to Ireland with flexible booking policies on momondo?

momondo does allow users to show only those flights to Ireland from Missoula which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Missoula to Ireland?

momondo helps you find the best flight between Missoula and Ireland by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Missoula to Ireland right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Ireland, momondo offers a useful price alert feature which will track prices for flights to Ireland from Missoula and alert you when they change.

An easier way to manage your Ireland trip

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