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Cheap flights from Missoula to Ireland from €330

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Missoula to Ireland departing on 3/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags
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Find the cheapest flights from Missoula to Ireland

Cheap return flights

Enter your travel dates to find the best prices.
United Airlines Logo
06:15 - 07:45
MSO
-
DUB
18h 30m
2 stops
United Airlines Logo
09:20 - 20:01
DUB
-
MSO
41h 41m
2 stops
€688United Airlines
Wed, 26 Aug - Fri, 4 Sep
Delta Logo
06:00 - 07:55
MSO
-
DUB
18h 55m
1 stop
Delta Logo
11:10 - 14:43
DUB
-
MSO
34h 33m
2 stops
€699Delta
Sun, 9 Aug - Tue, 25 Aug
Delta Logo
06:00 - 07:55
MSO
-
DUB
18h 55m
1 stop
Delta Logo
12:00 - 14:43
DUB
-
MSO
33h 43m
1 stop
€703Delta
Sun, 9 Aug - Tue, 25 Aug
Delta Logo
06:00 - 16:40
MSO
-
DUB
27h 40m
2 stops
Delta Logo
05:55 - 23:47
DUB
-
MSO
24h 52m
2 stops
€707Delta
Sun, 9 Aug - Tue, 25 Aug
Delta Logo
06:00 - 15:25
MSO
-
DUB
26h 25m
2 stops
Delta Logo
12:00 - 23:47
DUB
-
MSO
18h 47m
1 stop
€714Delta
Wed, 26 Aug - Fri, 4 Sep
United Airlines Logo
12:25 - 09:45
MSO
-
DUB
14h 20m
1 stop
United Airlines Logo
09:20 - 16:20
DUB
-
MSO
38h 00m
2 stops
€727United Airlines
Tue, 15 Sep - Fri, 25 Sep
United Airlines Logo
10:38 - 11:10
MSO
-
DUB
17h 32m
2 stops
United Airlines Logo
09:50 - 21:31
DUB
-
MSO
42h 41m
2 stops
€729United Airlines
Tue, 11 Aug - Sat, 22 Aug
United Airlines Logo
10:38 - 09:45
MSO
-
DUB
16h 07m
2 stops
United Airlines Logo
09:20 - 16:20
DUB
-
MSO
38h 00m
2 stops
€731United Airlines
Tue, 15 Sep - Fri, 25 Sep
United Airlines Logo
06:15 - 07:20
MSO
-
DUB
18h 05m
2 stops
United Airlines Logo
09:20 - 21:31
DUB
-
MSO
43h 11m
2 stops
€734United Airlines
Fri, 14 Aug - Fri, 21 Aug
Delta Logo
05:30 - 18:25
MSO
-
DUB
29h 55m
2 stops
Delta Logo
05:55 - 00:18
DUB
-
MSO
25h 23m
2 stops
€751Delta
Tue, 11 Aug - Tue, 18 Aug

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United Airlines flights from Missoula to Ireland

Our best United Airlines deals on Missoula to Ireland flight tickets
United Airlines
26 Aug
MSO06:15Missoula Johnson-Bell Field
18h 30m
2 stops
DUB07:45Dublin
4 Sept
DUB09:20Dublin
41h 41m
2 stops
MSO20:01Missoula Johnson-Bell Field
€688
United Airlines
15 Sept
MSO12:25Missoula Johnson-Bell Field
14h 20m
1 stop
DUB09:45Dublin
25 Sept
DUB09:20Dublin
38h 00m
2 stops
MSO16:20Missoula Johnson-Bell Field
€727
United Airlines
11 Aug
MSO10:38Missoula Johnson-Bell Field
17h 32m
2 stops
DUB11:10Dublin
22 Aug
DUB09:50Dublin
42h 41m
2 stops
MSO21:31Missoula Johnson-Bell Field
€729

American Airlines flights from Missoula to Ireland

Our best American Airlines deals on Missoula to Ireland flight tickets
American Airlines
14 Aug
MSO13:25Missoula Johnson-Bell Field
13h 20m
1 stop
DUB09:45Dublin
21 Aug
DUB12:40Dublin
30h 55m
1 stop
MSO12:35Missoula Johnson-Bell Field
€758
American Airlines
11 Aug
MSO13:12Missoula Johnson-Bell Field
15h 38m
1 stop
DUB11:50Dublin
22 Aug
DUB12:40Dublin
30h 55m
1 stop
MSO12:35Missoula Johnson-Bell Field
€759
American Airlines
26 Aug
MSO13:12Missoula Johnson-Bell Field
14h 23m
1 stop
DUB10:35Dublin
4 Sept
DUB12:40Dublin
30h 55m
1 stop
MSO12:35Missoula Johnson-Bell Field
€909

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 1 July 2026.
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

Cheapest return flight

MissoulaDublin

MSO - DUB

MSODUB

Missoula Johnson-Bell Field

Wed 26/8

06:15-07:45

2 stops18h 30m

Dublin

Fri 4/9

09:20-20:01

2 stops41h 41m

€688

MissoulaDublin

MSO - DUB

MSODUB

Missoula Johnson-Bell Field

Sun 9/8

06:00-07:55

1 stop18h 55m

Dublin

Tue 25/8

11:10-14:43

2 stops34h 33m

€699

MissoulaDublin

MSO - DUB

MSODUB

Missoula Johnson-Bell Field

Sun 9/8

06:00-07:55

1 stop18h 55m

Dublin

Tue 25/8

12:00-14:43

1 stop33h 43m

€703

MissoulaDublin

MSO - DUB

MSODUB

Missoula Johnson-Bell Field

Sun 9/8

06:00-16:40

2 stops27h 40m

Dublin

Tue 25/8

05:55-23:47

2 stops24h 52m

€707
Fastest return journey

MissoulaDublin

MSO - DUB

MSODUB

Missoula Johnson-Bell Field

Wed 26/8

06:00-15:25

2 stops26h 25m

Dublin

Fri 4/9

12:00-23:47

1 stop18h 47m

€714

MissoulaDublin

MSO - DUB

MSODUB

Missoula Johnson-Bell Field

Tue 15/9

12:25-09:45

1 stop14h 20m

Dublin

Fri 25/9

09:20-16:20

2 stops38h 00m

€727

MissoulaDublin

MSO - DUB

MSODUB

Missoula Johnson-Bell Field

Tue 11/8

10:38-11:10

2 stops17h 32m

Dublin

Sat 22/8

09:50-21:31

2 stops42h 41m

€729

MissoulaDublin

MSO - DUB

MSODUB

Missoula Johnson-Bell Field

Tue 15/9

10:38-09:45

2 stops16h 07m

Dublin

Fri 25/9

09:20-16:20

2 stops38h 00m

€731

MissoulaDublin

MSO - DUB

MSODUB

Missoula Johnson-Bell Field

Fri 14/8

06:15-07:20

2 stops18h 05m

Dublin

Fri 21/8

09:20-21:31

2 stops43h 11m

€734

MissoulaDublin

MSO - DUB

MSODUB

Missoula Johnson-Bell Field

Tue 11/8

05:30-18:25

2 stops29h 55m

Dublin

Tue 18/8

05:55-00:18

2 stops25h 23m

€751

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 April is another great option to travel to Ireland, with average flight prices from Missoula averaging around €407.

Cheap Missoula to Ireland flight deals and tips

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

Fastest flight time

18h 30m

Direct flights

None
The fastest flight from Missoula to Ireland takes 18h 30m
There are no direct flights from Missoula to Ireland. There are no popular flight routes from Missoula to Ireland.
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Frequently asked questions about flying from Missoula to Ireland

  • 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

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
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Find better results for your trip to Ireland

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Popular flights according to clicks in the last 7 days on momondo
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