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Cheap flights from Missoula to Ireland from $875

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Missoula to Ireland departing on 8/11. 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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0 bags

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Find the cheapest flights from Missoula to Ireland

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
1:50 pm - 9:45 am
MSO
-
DUB
12h 55m
1 stop
United Airlines Logo
9:50 am - 9:31 pm
DUB
-
MSO
42h 41m
2 stops
$875United Airlines
Tue, Aug 11 - Sat, Aug 22
United Airlines Logo
10:38 am - 9:45 am
MSO
-
DUB
16h 07m
2 stops
United Airlines Logo
9:50 am - 9:31 pm
DUB
-
MSO
42h 41m
2 stops
$879United Airlines
Tue, Aug 11 - Sat, Aug 22
United Airlines Logo
12:25 pm - 9:45 am
MSO
-
DUB
14h 20m
1 stop
United Airlines Logo
9:50 am - 9:31 pm
DUB
-
MSO
42h 41m
2 stops
$885United Airlines
Thu, Aug 13 - Tue, Aug 25
United Airlines Logo
4:15 pm - 7:45 am
MSO
-
DUB
32h 30m
2 stops
United Airlines Logo
9:50 am - 9:31 pm
DUB
-
MSO
42h 41m
2 stops
$888United Airlines
Thu, Aug 13 - Tue, Aug 25
Delta Logo
5:55 am - 7:55 am
MSO
-
DUB
19h 00m
1 stop
Delta Logo
12:00 pm - 11:44 pm
DUB
-
MSO
18h 44m
1 stop
$904Delta
Sun, Jul 5 - Tue, Jul 21
Delta Logo
5:55 am - 7:55 am
MSO
-
DUB
19h 00m
1 stop
Delta Logo
10:00 am - 11:44 pm
DUB
-
MSO
20h 44m
2 stops
$908Delta
Sun, Jul 5 - Tue, Jul 21
American Airlines Logo
1:25 pm - 9:45 am
MSO
-
DUB
13h 20m
1 stop
American Airlines Logo
9:30 am - 12:42 pm
DUB
-
MSO
34h 12m
1 stop
$914American Airlines
Tue, Aug 11 - Sat, Aug 22
Delta Logo
6:00 am - 7:55 am
MSO
-
DUB
18h 55m
1 stop
Delta Logo
12:00 pm - 11:47 pm
DUB
-
MSO
18h 47m
1 stop
$917Delta
Thu, Aug 13 - Tue, Aug 25
Delta Logo
5:55 am - 7:55 am
MSO
-
DUB
19h 00m
1 stop
Delta Logo
12:00 pm - 11:44 pm
DUB
-
MSO
18h 44m
1 stop
$942Delta
Wed, Jul 8 - Wed, Jul 15
United Airlines Logo
6:05 am - 11:10 am
MSO
-
DUB
22h 05m
2 stops
United Airlines Logo
9:20 am - 11:56 pm
DUB
-
MSO
21h 36m
2 stops
$943United Airlines
Wed, Jul 8 - Wed, Jul 15

Delta flights from Missoula to Ireland

Our best Delta deals on Missoula to Ireland flight tickets
Delta
Jul 5
MSO5:55 amMissoula Johnson-Bell Field
19h 00m
1 stop
DUB7:55 amDublin
Jul 21
DUB12:00 pmDublin
18h 44m
1 stop
MSO11:44 pmMissoula Johnson-Bell Field
$904
Delta
Jul 5
MSO5:55 amMissoula Johnson-Bell Field
19h 00m
1 stop
DUB7:55 amDublin
Jul 21
DUB10:00 amDublin
20h 44m
2 stops
MSO11:44 pmMissoula Johnson-Bell Field
$908
Delta
Aug 13
MSO6:00 amMissoula Johnson-Bell Field
18h 55m
1 stop
DUB7:55 amDublin
Aug 25
DUB12:00 pmDublin
18h 47m
1 stop
MSO11:47 pmMissoula Johnson-Bell Field
$917

United Airlines flights from Missoula to Ireland

Our best United Airlines deals on Missoula to Ireland flight tickets
United Airlines
Aug 11
MSO1:50 pmMissoula Johnson-Bell Field
12h 55m
1 stop
DUB9:45 amDublin
Aug 22
DUB9:50 amDublin
42h 41m
2 stops
MSO9:31 pmMissoula Johnson-Bell Field
$875
United Airlines
Aug 11
MSO10:38 amMissoula Johnson-Bell Field
16h 07m
2 stops
DUB9:45 amDublin
Aug 22
DUB9:50 amDublin
42h 41m
2 stops
MSO9:31 pmMissoula Johnson-Bell Field
$879
United Airlines
Aug 13
MSO12:25 pmMissoula Johnson-Bell Field
14h 20m
1 stop
DUB9:45 amDublin
Aug 25
DUB9:50 amDublin
42h 41m
2 stops
MSO9:31 pmMissoula Johnson-Bell Field
$885

momondo Fare Finder

 
Customize 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 832,500 searches. Data last updated May 24, 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 round-trip

MissoulaDublin

MSO - DUB

MSODUB

Missoula Johnson-Bell Field

Tue 8/11

1:50 pm-9:45 am

1 stop12h 55m

Dublin

Sat 8/22

9:50 am-9:31 pm

2 stops42h 41m

$875

MissoulaDublin

MSO - DUB

MSODUB

Missoula Johnson-Bell Field

Tue 8/11

10:38 am-9:45 am

2 stops16h 07m

Dublin

Sat 8/22

9:50 am-9:31 pm

2 stops42h 41m

$879

MissoulaDublin

MSO - DUB

MSODUB

Missoula Johnson-Bell Field

Thu 8/13

12:25 pm-9:45 am

1 stop14h 20m

Dublin

Tue 8/25

9:50 am-9:31 pm

2 stops42h 41m

$885

MissoulaDublin

MSO - DUB

MSODUB

Missoula Johnson-Bell Field

Thu 8/13

4:15 pm-7:45 am

2 stops32h 30m

Dublin

Tue 8/25

9:50 am-9:31 pm

2 stops42h 41m

$888

MissoulaDublin

MSO - DUB

MSODUB

Missoula Johnson-Bell Field

Sun 7/5

5:55 am-7:55 am

1 stop19h 00m

Dublin

Tue 7/21

12:00 pm-11:44 pm

1 stop18h 44m

$904

MissoulaDublin

MSO - DUB

MSODUB

Missoula Johnson-Bell Field

Sun 7/5

5:55 am-7:55 am

1 stop19h 00m

Dublin

Tue 7/21

10:00 am-11:44 pm

2 stops20h 44m

$908

MissoulaDublin

MSO - DUB

MSODUB

Missoula Johnson-Bell Field

Tue 8/11

1:25 pm-9:45 am

1 stop13h 20m

Dublin

Sat 8/22

9:30 am-12:42 pm

1 stop34h 12m

$914
Quickest round-trip

MissoulaDublin

MSO - DUB

MSODUB

Missoula Johnson-Bell Field

Thu 8/13

6:00 am-7:55 am

1 stop18h 55m

Dublin

Tue 8/25

12:00 pm-11:47 pm

1 stop18h 47m

$917

MissoulaDublin

MSO - DUB

MSODUB

Missoula Johnson-Bell Field

Wed 7/8

5:55 am-7:55 am

1 stop19h 00m

Dublin

Wed 7/15

12:00 pm-11:44 pm

1 stop18h 44m

$942

MissoulaDublin

MSO - DUB

MSODUB

Missoula Johnson-Bell Field

Wed 7/8

6:05 am-11:10 am

2 stops22h 05m

Dublin

Wed 7/15

9:20 am-11:56 pm

2 stops21h 36m

$943

Flights are sorted by cheapest round-trip 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?

In general, January is the cheapest month to fly from Missoula to Ireland. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $0. If you aren’t able to travel to Ireland during the month of January, then flying in April is also cheap. Prices for this month can be found on momondo for an average of $464.

Can stopping save me money on Missoula to Ireland flights?

You could potentially save up to 50% on your flight if you consider stops on a Missoula to Ireland flight.

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

14h 20m

Direct flights

None
The fastest flight from Missoula to Ireland takes 14h 20m
There are no direct flights from Missoula to Ireland. There are no popular flight routes from Missoula to Ireland.
Search flight deals

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 many operators does momondo search for flights from Missoula Johnson-Bell Field Airport to Ireland?

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Missoula Johnson-Bell Field Airport to Ireland.

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

    The required travel and health documents for your Ireland trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Ireland. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Missoula to Ireland

Compare and see reviews for airlines that fly from Missoula to Ireland with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $484Free CancellationRating
7.4
9,749 reviews
Search United Airlines flights
DeltaPriceFrom $487Free CancellationRating
7.9
8,436 reviews
Search Delta flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Missoula to Ireland. Millions of users trust and use momondo every year so you are in good hands.

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?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Ireland from Missoula.

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

Price alerts on flights to Ireland from Missoula are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Ireland trip

We make it super easy to schedule, organize 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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