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Cheap flights from Montana to Dublin from $385

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Montana to Dublin departing on 6/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Montana to Dublin

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
7:00 am - 11:10 am
BIL
-
DUB
21h 10m
2 stops
United Airlines Logo
9:50 am - 9:00 pm
DUB
-
BIL
42h 10m
2 stops
$728United Airlines
Tue, Sep 1 - Thu, Sep 10
United Airlines Logo
10:00 am - 10:20 am
BTM
-
DUB
17h 20m
2 stops
United Airlines Logo
9:00 am - 10:27 pm
DUB
-
BTM
44h 27m
2 stops
$768United Airlines
Sun, Nov 8 - Sat, Nov 14
Delta Logo
8:00 am - 7:55 am
MSO
-
DUB
16h 55m
1 stop
Delta Logo
1:25 pm - 5:27 pm
DUB
-
MSO
34h 02m
2 stops
$789Delta
Sun, Oct 11 - Mon, Oct 26
Delta Logo
8:00 am - 7:55 am
MSO
-
DUB
16h 55m
1 stop
Delta Logo
8:55 am - 8:12 pm
DUB
-
MSO
18h 17m
2 stops
$794Delta
Wed, Oct 14 - Thu, Oct 22
Multiple Airlines Logo
1:23 pm - 2:30 pm
FCA
-
DUB
18h 07m
2 stops
Multiple Airlines Logo
12:40 pm - 10:56 pm
DUB
-
FCA
17h 16m
2 stops
$824Multiple Airlines
Mon, Sep 7 - Fri, Sep 18
Multiple Airlines Logo
4:40 pm - 11:50 am
FCA
-
DUB
12h 10m
1 stop
Multiple Airlines Logo
12:40 pm - 10:56 pm
DUB
-
FCA
17h 16m
2 stops
$833Multiple Airlines
Mon, Sep 7 - Fri, Sep 18
Air Canada Logo
5:57 pm - 8:15 am
BIL
-
DUB
55h 18m
2 stops
Air Canada Logo
9:20 am - 9:00 pm
DUB
-
BIL
42h 40m
2 stops
$844Air Canada
Fri, Oct 2 - Sat, Oct 10
American Airlines Logo
4:40 pm - 11:50 am
FCA
-
DUB
12h 10m
1 stop
American Airlines Logo
9:30 am - 3:58 pm
DUB
-
FCA
13h 28m
1 stop
$881American Airlines
Sun, Aug 23 - Wed, Sep 2
Air Canada Logo
6:00 pm - 8:15 am
BIL
-
DUB
55h 15m
2 stops
Air Canada Logo
9:20 am - 10:51 pm
DUB
-
BIL
44h 31m
2 stops
$891Air Canada
Fri, Jul 31 - Fri, Aug 14
American Airlines Logo
4:40 pm - 11:50 am
FCA
-
DUB
12h 10m
1 stop
American Airlines Logo
9:30 am - 3:58 pm
DUB
-
FCA
13h 28m
1 stop
$911American Airlines
Sun, Aug 23 - Wed, Sep 2

KLM flights from Montana to Dublin

Our best KLM deals on Montana to Dublin flight tickets
KLM
Aug 22
BZN3:55 pmBozeman Gallatin Field
33h 00m
1 stop
DUB7:55 amDublin
Sep 5
DUB11:10 amDublin
18h 14m
2 stops
BZN10:24 pmBozeman Gallatin Field
$850
KLM
Aug 22
BZN3:55 pmBozeman Gallatin Field
33h 00m
1 stop
DUB7:55 amDublin
Sep 5
DUB12:00 pmDublin
18h 53m
1 stop
BZN11:53 pmBozeman Gallatin Field
$853
KLM
Aug 15
BZN2:17 pmBozeman Gallatin Field
35h 28m
1 stop
DUB8:45 amDublin
Aug 22
DUB12:00 pmDublin
15h 25m
1 stop
BZN8:25 pmBozeman Gallatin Field
$854

Lufthansa flights from Montana to Dublin

Our best Lufthansa deals on Montana to Dublin flight tickets
Lufthansa
Aug 22
BZN2:30 pmBozeman Gallatin Field
36h 15m
1 stop
DUB9:45 amDublin
Aug 30
DUB9:20 amDublin
37h 03m
2 stops
BZN3:23 pmBozeman Gallatin Field
$881
Lufthansa
Sep 3
MSO1:50 pmMissoula Johnson-Bell Field
12h 55m
1 stop
DUB9:45 amDublin
Sep 13
DUB12:30 pmDublin
28h 31m
2 stops
MSO10:01 amMissoula Johnson-Bell Field
$1,004

momondo Fare Finder

 
Customize your flight search to find flights from Montana to Dublin 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 13, 2026.
Use the filters below to find and compare flights from Montana to Dublin that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BillingsDublin

BIL - DUB

BILDUB

Billings Logan Intl

Tue 9/1

7:00 am-11:10 am

2 stops21h 10m

Dublin

Thu 9/10

9:50 am-9:00 pm

2 stops42h 10m

$728

ButteDublin

BTM - DUB

BTMDUB

Butte Silver Bow Co

Sun 11/8

10:00 am-10:20 am

2 stops17h 20m

Dublin

Sat 11/14

9:00 am-10:27 pm

2 stops44h 27m

$768

MissoulaDublin

MSO - DUB

MSODUB

Missoula Johnson-Bell Field

Sun 10/11

8:00 am-7:55 am

1 stop16h 55m

Dublin

Mon 10/26

1:25 pm-5:27 pm

2 stops34h 02m

$789

MissoulaDublin

MSO - DUB

MSODUB

Missoula Johnson-Bell Field

Wed 10/14

8:00 am-7:55 am

1 stop16h 55m

Dublin

Thu 10/22

8:55 am-8:12 pm

2 stops18h 17m

$794

KalispellDublin

FCA - DUB

FCADUB

Kalispell Glacier Park

Mon 9/7

1:23 pm-2:30 pm

2 stops18h 07m

Dublin

Fri 9/18

12:40 pm-10:56 pm

2 stops17h 16m

$824

KalispellDublin

FCA - DUB

FCADUB

Kalispell Glacier Park

Mon 9/7

4:40 pm-11:50 am

1 stop12h 10m

Dublin

Fri 9/18

12:40 pm-10:56 pm

2 stops17h 16m

$833

BillingsDublin

BIL - DUB

BILDUB

Billings Logan Intl

Fri 10/2

5:57 pm-8:15 am

2 stops55h 18m

Dublin

Sat 10/10

9:20 am-9:00 pm

2 stops42h 40m

$844
Quickest round-trip

KalispellDublin

FCA - DUB

FCADUB

Kalispell Glacier Park

Sun 8/23

4:40 pm-11:50 am

1 stop12h 10m

Dublin

Wed 9/2

9:30 am-3:58 pm

1 stop13h 28m

$881

BillingsDublin

BIL - DUB

BILDUB

Billings Logan Intl

Fri 7/31

6:00 pm-8:15 am

2 stops55h 15m

Dublin

Fri 8/14

9:20 am-10:51 pm

2 stops44h 31m

$891

KalispellDublin

FCA - DUB

FCADUB

Kalispell Glacier Park

Sun 8/23

4:40 pm-11:50 am

1 stop12h 10m

Dublin

Wed 9/2

9:30 am-3:58 pm

1 stop13h 28m

$911

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Montana to Dublin

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 Dublin?

In general, August is the cheapest month to fly from Montana to Dublin. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $299. If you’re not able to fly to Dublin in August, then November is your next best option. Flight prices from Montana to Dublin during November average around $431.

Can stopping save me money on Montana to Dublin flights?

You could potentially save up to 8% on your flight if you consider stops on a Montana to Dublin flight.

Cheap Montana to Dublin flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Montana to Dublin

Fastest flight time

11h 10m

Direct flights

None
The fastest flight from Montana to Dublin takes 11h 10m
There are no direct flights from Montana to Dublin. There are no popular flight routes from Montana to Dublin.
Search flight deals

Frequently asked questions about flying from Montana to Dublin

  • When did momondo last update prices for flights from Montana to Dublin Airport?

    Prices for flights from Montana to Dublin Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Montana to Dublin Airport?

  • How old do you have to be to fly from Montana to Dublin Airport?

    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 Montana to Dublin Airport.

  • What documentation or ID do you need to fly to Dublin Airport?

    The travel and health documents required for your trip to Dublin Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Dublin Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Montana to Dublin

Compare and see reviews for airlines that fly from Montana to Dublin with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $430Free CancellationRating
7.9
8,450 reviews
Search Delta flights
United AirlinesPriceFrom $484Free CancellationRating
7.4
9,706 reviews
Search United Airlines flights
American AirlinesPriceFrom $489Free CancellationRating
7.1
11,662 reviews
Search American Airlines flights

Traveling to a place near Dublin?

Book flights to Dublin if you plan to visit one of these locations
Kilkenny
Swords
Athlone
Dundalk
Mullingar
Bray
Kildare
Wicklow
Drogheda
Malahide
Portmarnock
Arklow
Castleknock
Leixlip
Carlingford
Cavan
Naas
Maynooth
Slane
Thurles

Why use momondo?

Why should I use momondo to find a flight deal from Montana to Dublin?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Montana to Dublin. momondo saves you time and could save you money on your trip.

Can I find flights from Montana to Dublin with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Dublin from Montana with this policy.

How can momondo help me find flights from Montana to Dublin?

Once all potential Montana to Dublin flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Of course. momondo tracks the price of Montana to Dublin flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Dublin trip

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