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Cheap flights from Missoula to Ireland from €642

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 5/1. 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

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 - 07:10
MSO
-
DUB
41h 55m
2 stops
United Airlines Logo
09:00 - 21:26
DUB
-
MSO
43h 26m
2 stops
€642United Airlines
Tue, 5 Jan - Thu, 14 Jan
Delta Logo
08:00 - 07:55
MSO
-
DUB
16h 55m
1 stop
Delta Logo
05:45 - 20:12
DUB
-
MSO
21h 27m
2 stops
€651Delta
Wed, 6 Jan - Fri, 15 Jan
Delta Logo
08:00 - 07:55
MSO
-
DUB
16h 55m
1 stop
Delta Logo
09:55 - 20:12
DUB
-
MSO
17h 17m
1 stop
€654Delta
Wed, 6 Jan - Thu, 14 Jan
Delta Logo
05:40 - 07:55
MSO
-
DUB
19h 15m
2 stops
Delta Logo
05:45 - 20:12
DUB
-
MSO
21h 27m
2 stops
€655Delta
Mon, 4 Jan - Fri, 15 Jan
Delta Logo
08:30 - 07:55
MSO
-
DUB
16h 25m
1 stop
Delta Logo
05:45 - 22:50
DUB
-
MSO
24h 05m
2 stops
€656Delta
Sun, 15 Nov - Fri, 27 Nov
Delta Logo
05:40 - 07:55
MSO
-
DUB
19h 15m
2 stops
Delta Logo
09:55 - 20:12
DUB
-
MSO
17h 17m
1 stop
€658Delta
Mon, 4 Jan - Thu, 14 Jan
Multiple Airlines Logo
08:30 - 09:45
MSO
-
DUB
18h 15m
2 stops
Multiple Airlines Logo
08:50 - 19:57
DUB
-
MSO
18h 07m
2 stops
€659Multiple Airlines
Tue, 10 Nov - Tue, 17 Nov
United Airlines Logo
06:15 - 10:20
MSO
-
DUB
21h 05m
2 stops
United Airlines Logo
09:00 - 21:47
DUB
-
MSO
19h 47m
2 stops
€660United Airlines
Sun, 15 Nov - Fri, 27 Nov
Delta Logo
12:50 - 12:40
MSO
-
DUB
16h 50m
2 stops
Delta Logo
09:55 - 20:12
DUB
-
MSO
17h 17m
1 stop
€662Delta
Tue, 5 Jan - Thu, 14 Jan
Multiple Airlines Logo
05:33 - 08:45
MSO
-
DUB
20h 12m
2 stops
Multiple Airlines Logo
09:55 - 19:57
DUB
-
MSO
17h 02m
1 stop
€663Multiple Airlines
Tue, 10 Nov - Tue, 17 Nov

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American Airlines flights from Missoula to Ireland

Our best American Airlines deals on Missoula to Ireland flight tickets
American Airlines
14 Oct
MSO13:05Missoula Johnson-Bell Field
13h 40m
1 stop
DUB09:45Dublin
28 Oct
DUB13:00Dublin
30h 15m
1 stop
MSO13:15Missoula Johnson-Bell Field
€686
American Airlines
14 Oct
MSO13:05Missoula Johnson-Bell Field
13h 40m
1 stop
DUB09:45Dublin
28 Oct
DUB13:00Dublin
30h 15m
1 stop
MSO13:15Missoula Johnson-Bell Field
€691
American Airlines
14 Oct
MSO13:05Missoula Johnson-Bell Field
18h 30m
2 stops
DUB14:35Dublin
28 Oct
DUB13:00Dublin
30h 15m
1 stop
MSO13:15Missoula Johnson-Bell Field
€745

United Airlines flights from Missoula to Ireland

Our best United Airlines deals on Missoula to Ireland flight tickets
United Airlines
5 Jan
MSO06:15Missoula Johnson-Bell Field
41h 55m
2 stops
DUB07:10Dublin
14 Jan
DUB09:00Dublin
43h 26m
2 stops
MSO21:26Missoula Johnson-Bell Field
€642
United Airlines
15 Nov
MSO06:15Missoula Johnson-Bell Field
21h 05m
2 stops
DUB10:20Dublin
27 Nov
DUB09:00Dublin
19h 47m
2 stops
MSO21:47Missoula Johnson-Bell Field
€660
United Airlines
15 Nov
MSO06:15Missoula Johnson-Bell Field
44h 40m
3 stops
DUB09:55Dublin
27 Nov
DUB09:00Dublin
19h 47m
2 stops
MSO21:47Missoula Johnson-Bell Field
€674

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 29 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

Tue 5/1

06:15-07:10

2 stops41h 55m

Dublin

Thu 14/1

09:00-21:26

2 stops43h 26m

€642

MissoulaDublin

MSO - DUB

MSODUB

Missoula Johnson-Bell Field

Wed 6/1

08:00-07:55

1 stop16h 55m

Dublin

Fri 15/1

05:45-20:12

2 stops21h 27m

€651

MissoulaDublin

MSO - DUB

MSODUB

Missoula Johnson-Bell Field

Wed 6/1

08:00-07:55

1 stop16h 55m

Dublin

Thu 14/1

09:55-20:12

1 stop17h 17m

€654

MissoulaDublin

MSO - DUB

MSODUB

Missoula Johnson-Bell Field

Mon 4/1

05:40-07:55

2 stops19h 15m

Dublin

Fri 15/1

05:45-20:12

2 stops21h 27m

€655

MissoulaDublin

MSO - DUB

MSODUB

Missoula Johnson-Bell Field

Sun 15/11

08:30-07:55

1 stop16h 25m

Dublin

Fri 27/11

05:45-22:50

2 stops24h 05m

€656

MissoulaDublin

MSO - DUB

MSODUB

Missoula Johnson-Bell Field

Mon 4/1

05:40-07:55

2 stops19h 15m

Dublin

Thu 14/1

09:55-20:12

1 stop17h 17m

€658

MissoulaDublin

MSO - DUB

MSODUB

Missoula Johnson-Bell Field

Tue 10/11

08:30-09:45

2 stops18h 15m

Dublin

Tue 17/11

08:50-19:57

2 stops18h 07m

€659

MissoulaDublin

MSO - DUB

MSODUB

Missoula Johnson-Bell Field

Sun 15/11

06:15-10:20

2 stops21h 05m

Dublin

Fri 27/11

09:00-21:47

2 stops19h 47m

€660
Fastest return journey

MissoulaDublin

MSO - DUB

MSODUB

Missoula Johnson-Bell Field

Tue 5/1

12:50-12:40

2 stops16h 50m

Dublin

Thu 14/1

09:55-20:12

1 stop17h 17m

€662

MissoulaDublin

MSO - DUB

MSODUB

Missoula Johnson-Bell Field

Tue 10/11

05:33-08:45

2 stops20h 12m

Dublin

Tue 17/11

09:55-19:57

1 stop17h 02m

€663

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 February is another great option to travel to Ireland, with average flight prices from Missoula averaging around €425.

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

17h 34m

Direct flights

None
The fastest flight from Missoula to Ireland takes 17h 34m
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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