What airlines fly to Dublin?

United Airlines, American Airlines and Delta are the top three most popular airlines that fly to Dublin from Montana according to our data. United Airlines is the first choice among our users, with 58% of people opting to fly with this airline when traveling to Dublin. Keep in mind that there are 4 different airlines that fly to Dublin on a routine basis, so you have a few additional options to choose from.

How long does it take to fly to Dublin?

Average flight duration from Montana to Dublin depends on which airport you fly into and out of. Flying from Bozeman to Dublin is 12h 40m on average, while flying from Kalispell to Dublin is 14h 04m on average. Dublin is the most popular airport in 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?

As of September 2025, there are 4 operators available to choose from 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.

$479 Cheap Flights from Montana to Dublin in 2025

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Find the cheapest flights from Montana to Dublin

Round-trip

One-way

Last minute

Cheap round-trip flights

12:45 pm - 10:20 amBZN-DUB

15h 35m2 stops

9:00 am - 11:43 amDUB-BZN

33h 43m2 stops

$479United Airlines

Find Deal

Tue, Oct 28 - Fri, Nov 7

11:10 am - 11:10 amBZN-DUB

17h 00m1 stop

9:30 am - 9:40 pmDUB-BZN

19h 10m2 stops

$491United Airlines

Find Deal

Sun, Oct 19 - Tue, Nov 4

3:01 pm - 7:55 amBZN-DUB

33h 54m2 stops

10:45 am - 1:19 pmDUB-BZN

33h 34m2 stops

$497Delta

Find Deal

Sun, Oct 19 - Tue, Nov 4

1:00 pm - 1:35 pmBZN-DUB

18h 35m2 stops

12:55 pm - 12:41 pmDUB-BZN

30h 46m1 stop

$510American Airlines

Find Deal

Tue, Oct 28 - Fri, Nov 7

1:58 pm - 1:35 pmBZN-DUB

17h 37m2 stops

12:55 pm - 12:41 pmDUB-BZN

30h 46m1 stop

$511American Airlines

Find Deal

Tue, Oct 28 - Fri, Nov 7

5:25 am - 7:55 amBIL-DUB

19h 30m2 stops

1:15 pm - 11:00 amDUB-BIL

28h 45m2 stops

$584Delta

Find Deal

Wed, Sep 17 - Tue, May 12

6:00 am - 7:55 amBZN-DUB

18h 55m1 stop

10:00 am - 11:37 pmDUB-BZN

20h 37m1 stop

$647

Find Deal

Sun, Oct 5 - Tue, Oct 14

6:25 am - 7:55 amBIL-DUB

18h 30m1 stop

12:00 pm - 11:10 pmDUB-BIL

18h 10m1 stop

$647

Find Deal

Wed, Sep 17 - Tue, Sep 23

1:33 pm - 7:55 amBZN-DUB

11h 22m1 stop

12:00 pm - 11:56 pmDUB-BZN

18h 56m1 stop

$695KLM

Find Deal

Fri, Sep 19 - Tue, Sep 23

8:00 am - 7:55 amMSO-DUB

16h 55m1 stop

10:00 am - 9:40 pmDUB-MSO

18h 40m1 stop

$904KLM

Find Deal

Wed, Oct 8 - Fri, Oct 17

Air Canada flights from Montana to Dublin

Our best Air Canada deals on Montana to Dublin flight tickets

Air Canada

Sep 17

BIL7:00 amBillings Logan Intl

17h 45m

3 stops

DUB7:45 amDublin

Sep 23

DUB9:20 amDublin

18h 14m

3 stops

BIL8:34 pmBillings Logan Intl

$748

Find similar

Air Canada

Sep 17

BIL7:00 amBillings Logan Intl

17h 45m

3 stops

DUB7:45 amDublin

May 12

DUB9:50 amDublin

19h 51m

3 stops

BIL10:41 pmBillings Logan Intl

$1,211

Find similar

Air Canada

Sep 19

BIL7:00 amBillings Logan Intl

17h 45m

3 stops

DUB7:45 amDublin

Sep 30

DUB9:50 amDublin

17h 59m

3 stops

BIL8:49 pmBillings Logan Intl

$1,332

Find similar

Delta flights from Montana to Dublin

Our best Delta deals on Montana to Dublin flight tickets

Delta

Oct 19

BZN3:01 pmBozeman Gallatin Field

33h 54m

2 stops

DUB7:55 amDublin

Nov 4

DUB10:45 amDublin

33h 34m

2 stops

BZN1:19 pmBozeman Gallatin Field

$497

Find similar

Delta

Sep 17

BIL5:25 amBillings Logan Intl

19h 30m

2 stops

DUB7:55 amDublin

May 12

DUB1:15 pmDublin

28h 45m

2 stops

BIL11:00 amBillings Logan Intl

$584

Find similar

Delta

Oct 17

FCA5:20 amKalispell Glacier Park

19h 35m

2 stops

DUB7:55 amDublin

Oct 24

DUB10:00 amDublin

20h 09m

2 stops

FCA11:09 pmKalispell Glacier Park

$634

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BozemanDublin

BZN - DUB

BZNDUB

Bozeman Gallatin Field

Tue 10/28

12:45 pm-10:20 am

2 stops15h 35m

Dublin

Fri 11/7

9:00 am-11:43 am

2 stops33h 43m

$479

BozemanDublin

BZN - DUB

BZNDUB

Bozeman Gallatin Field

Sun 10/19

11:10 am-11:10 am

1 stop17h 00m

Dublin

Tue 11/4

9:30 am-9:40 pm

2 stops19h 10m

$491

BozemanDublin

BZN - DUB

BZNDUB

Bozeman Gallatin Field

Sun 10/19

3:01 pm-7:55 am

2 stops33h 54m

Dublin

Tue 11/4

10:45 am-1:19 pm

2 stops33h 34m

$497

BozemanDublin

BZN - DUB

BZNDUB

Bozeman Gallatin Field

Tue 10/28

1:00 pm-1:35 pm

2 stops18h 35m

Dublin

Fri 11/7

12:55 pm-12:41 pm

1 stop30h 46m

$510

BozemanDublin

BZN - DUB

BZNDUB

Bozeman Gallatin Field

Tue 10/28

1:58 pm-1:35 pm

2 stops17h 37m

Dublin

Fri 11/7

12:55 pm-12:41 pm

1 stop30h 46m

$511

BillingsDublin

BIL - DUB

BILDUB

Billings Logan Intl

Wed 9/17

5:25 am-7:55 am

2 stops19h 30m

Dublin

Tue 5/12

1:15 pm-11:00 am

2 stops28h 45m

$584

BozemanDublin

BZN - DUB

BZNDUB

Bozeman Gallatin Field

Sun 10/5

6:00 am-7:55 am

1 stop18h 55m

Dublin

Tue 10/14

10:00 am-11:37 pm

1 stop20h 37m

$647

BillingsDublin

BIL - DUB

BILDUB

Billings Logan Intl

Wed 9/17

6:25 am-7:55 am

1 stop18h 30m

Dublin

Tue 9/23

12:00 pm-11:10 pm

1 stop18h 10m

$647

BozemanDublin

BZN - DUB

BZNDUB

Bozeman Gallatin Field

Fri 9/19

1:33 pm-7:55 am

1 stop11h 22m

Dublin

Tue 9/23

12:00 pm-11:56 pm

1 stop18h 56m

$695

MissoulaDublin

MSO - DUB

MSODUB

Missoula Johnson-Bell Field

Wed 10/8

8:00 am-7:55 am

1 stop16h 55m

Dublin

Fri 10/17

10:00 am-9:40 pm

1 stop18h 40m

$904

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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

Prices

Airlines

Other information

What is the cheapest month to fly to Dublin?

In general, January 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 $554. If you’re not able to fly to Dublin in January, then November is your next best option. Flight prices from Montana to Dublin during November average around $642.

What is the cheapest day to depart on your flight to Dublin?

The cheapest day to depart from Montana to Dublin is on a Wednesday. Travelers who choose to depart for Dublin on a Wednesday will often find tickets for as low as $668. Flights from Montana to Dublin on a Sunday will generally be more expensive and average around $1,160. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Dublin?

In the morning is the cheapest time of day to fly from Montana to Dublin when you can find flight prices for as low as $870. Flying to Dublin in the morning is an ideal time because this is during off-peak travel hours. Flights in the afternoon are often more expensive with an average ticket price of $1,175.

Can stopping save me money on Montana to Dublin flights?

You could potentially save up to 3% 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

Direct flights	None

There are no direct flights from Montana to Dublin. There are no popular flight routes from Montana to Dublin.

Search flight deals

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?
As of September 2025, there are 4 operators available to choose from 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
United Airlines	PriceFrom $385	Free Cancellation	Rating 7.4 8,939 reviews	Search United Airlines flights
American Airlines	PriceFrom $489	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
Delta	PriceFrom $506	Free Cancellation	Rating 7.9 7,977 reviews	Search Delta flights
KLM	PriceFrom $570	Free Cancellation	Rating 7.8 1,383 reviews	Search KLM flights

Kilkenny

Athlone

Swords

Dundalk

Malahide

Maynooth

Bray

Leixlip

Castleknock

Kildare

Naas

Mullingar

Arklow

Cavan

Drogheda

Enniscorthy

Wicklow

Thurles

Slane

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.