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Cheap flights from Kalispell to Ireland from $488

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Kalispell to Ireland departing on 1/21. 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 Kalispell to Ireland

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
6:00 am - 8:10 am
FCA
-
DUB
19h 10m2 stops
United Airlines Logo
9:30 am - 9:59 pm
DUB
-
FCA
19h 29m2 stops
$488United Airlines
Wed, Jan 21 - Sun, Jan 25
United Airlines Logo
1:39 pm - 7:10 am
FCA
-
DUB
34h 31m2 stops
United Airlines Logo
1:35 pm - 11:52 am
DUB
-
FCA
29h 17m2 stops
$495United Airlines
Fri, Feb 13 - Wed, Feb 25
United Airlines Logo
12:33 pm - 8:10 am
FCA
-
DUB
12h 37m1 stop
United Airlines Logo
1:35 pm - 11:52 am
DUB
-
FCA
29h 17m2 stops
$676United Airlines
Fri, Feb 13 - Wed, Feb 25
United Airlines Logo
6:31 am - 7:30 am
FCA
-
DUB
17h 59m2 stops
United Airlines Logo
9:20 am - 9:30 pm
DUB
-
FCA
43h 10m2 stops
$980United Airlines
Thu, May 14 - Thu, May 28
United Airlines Logo
12:34 pm - 10:20 am
FCA
-
DUB
15h 46m2 stops
United Airlines Logo
8:00 am - 9:57 pm
DUB
-
FCA
43h 57m2 stops
$1,029United Airlines
Sat, Mar 21 - Fri, Mar 27
Multiple Airlines Logo
4:19 pm - 6:00 pm
FCA
-
DUB
18h 41m2 stops
Multiple Airlines Logo
11:45 am - 10:52 am
DUB
-
FCA
30h 07m1 stop
$1,031Multiple Airlines
Thu, May 14 - Thu, May 28
Multiple Airlines Logo
1:40 pm - 11:45 am
FCA
-
DUB
15h 05m1 stop
Multiple Airlines Logo
3:20 pm - 5:52 pm
DUB
-
FCA
33h 32m1 stop
$1,140Multiple Airlines
Thu, May 14 - Thu, May 28
United Airlines Logo
6:31 am - 10:40 am
FCA
-
DUB
21h 09m3 stops
United Airlines Logo
9:50 am - 9:30 pm
DUB
-
FCA
18h 40m2 stops
$1,191United Airlines
Thu, May 14 - Thu, May 28
Delta Logo
2:24 pm - 7:45 am
FCA
-
DUB
11h 21m1 stop
Delta Logo
9:45 am - 11:26 am
DUB
-
FCA
31h 41m2 stops
$1,363Delta
Sat, Mar 21 - Fri, Mar 27
United Airlines Logo
12:33 pm - 8:10 am
FCA
-
DUB
12h 37m1 stop
United Airlines Logo
10:40 am - 12:39 pm
DUB
-
FCA
32h 59m1 stop
$2,040United Airlines
Fri, Feb 13 - Wed, Feb 25

United Airlines flights from Kalispell to Ireland

Our best United Airlines deals on Kalispell to Ireland flight tickets
United Airlines
Jan 21
FCA6:00 amKalispell Glacier Park
19h 10m
2 stops
DUB8:10 amDublin
Jan 25
DUB9:30 amDublin
19h 29m
2 stops
FCA9:59 pmKalispell Glacier Park
$488
Find similar
United Airlines
Feb 13
FCA1:39 pmKalispell Glacier Park
34h 31m
2 stops
DUB7:10 amDublin
Feb 25
DUB1:35 pmDublin
29h 17m
2 stops
FCA11:52 amKalispell Glacier Park
$495
Find similar
United Airlines
Feb 13
FCA12:33 pmKalispell Glacier Park
12h 37m
1 stop
DUB8:10 amDublin
Feb 25
DUB1:35 pmDublin
29h 17m
2 stops
FCA11:52 amKalispell Glacier Park
$676
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Kalispell 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 December 15, 2025.
Use the filters below to find and compare flights from Kalispell to Ireland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

KalispellDublin

FCA - DUB

FCADUB

Kalispell Glacier Park

Wed 1/21

6:00 am-8:10 am

2 stops19h 10m

Dublin

Sun 1/25

9:30 am-9:59 pm

2 stops19h 29m

$488

KalispellDublin

FCA - DUB

FCADUB

Kalispell Glacier Park

Fri 2/13

1:39 pm-7:10 am

2 stops34h 31m

Dublin

Wed 2/25

1:35 pm-11:52 am

2 stops29h 17m

$495

KalispellDublin

FCA - DUB

FCADUB

Kalispell Glacier Park

Fri 2/13

12:33 pm-8:10 am

1 stop12h 37m

Dublin

Wed 2/25

1:35 pm-11:52 am

2 stops29h 17m

$676

KalispellDublin

FCA - DUB

FCADUB

Kalispell Glacier Park

Thu 5/14

6:31 am-7:30 am

2 stops17h 59m

Dublin

Thu 5/28

9:20 am-9:30 pm

2 stops43h 10m

$980

KalispellDublin

FCA - DUB

FCADUB

Kalispell Glacier Park

Sat 3/21

12:34 pm-10:20 am

2 stops15h 46m

Dublin

Fri 3/27

8:00 am-9:57 pm

2 stops43h 57m

$1,029

KalispellDublin

FCA - DUB

FCADUB

Kalispell Glacier Park

Thu 5/14

4:19 pm-6:00 pm

2 stops18h 41m

Dublin

Thu 5/28

11:45 am-10:52 am

1 stop30h 07m

$1,031

KalispellDublin

FCA - DUB

FCADUB

Kalispell Glacier Park

Thu 5/14

1:40 pm-11:45 am

1 stop15h 05m

Dublin

Thu 5/28

3:20 pm-5:52 pm

1 stop33h 32m

$1,140

KalispellDublin

FCA - DUB

FCADUB

Kalispell Glacier Park

Thu 5/14

6:31 am-10:40 am

3 stops21h 09m

Dublin

Thu 5/28

9:50 am-9:30 pm

2 stops18h 40m

$1,191

KalispellDublin

FCA - DUB

FCADUB

Kalispell Glacier Park

Sat 3/21

2:24 pm-7:45 am

1 stop11h 21m

Dublin

Fri 3/27

9:45 am-11:26 am

2 stops31h 41m

$1,363

KalispellDublin

FCA - DUB

FCADUB

Kalispell Glacier Park

Fri 2/13

12:33 pm-8:10 am

1 stop12h 37m

Dublin

Wed 2/25

10:40 am-12:39 pm

1 stop32h 59m

$2,040

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 Kalispell 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 day to depart on your flight to Ireland?

The cheapest day to depart on your flight to Ireland is on a Friday when prices can be found for as low as $679. This is often the case because there is less demand to fly during this day of the week. Flights from Kalispell to Ireland on a Tuesday will generally be more expensive and average around $971. 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 Ireland?

According to our data, the cheapest time of day to fly to Ireland is at noon. momondo users have found flights departing from Kalispell to Ireland at noon for as low as $783. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Ireland is in the afternoon when prices are around $1,237.

Can stopping save me money on Kalispell to Ireland flights?

You could potentially save up to 17% on your flight if you consider stops on a Kalispell to Ireland flight.

Cheap Kalispell to Ireland flight deals and tips

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

Fastest flight time

15h 46m

Direct flights

None
The fastest flight from Kalispell to Ireland takes 15h 46m
There are no direct flights from Kalispell to Ireland. There are no popular flight routes from Kalispell to Ireland.
Search flight deals

  • When did momondo last update prices for flights from Kalispell Glacier Park Airport to Ireland?

    Prices for flights from Kalispell Glacier Park Airport to Ireland were last updated today.

  • How many operators does momondo search for flights from Kalispell Glacier Park Airport to Ireland?

  • How old do you have to be to fly from Kalispell Glacier Park Airport to Ireland?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Kalispell Glacier Park Airport to Ireland.

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

    The travel and health documents required for your trip to Ireland 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 Ireland. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Kalispell to Ireland

Compare and see reviews for airlines that fly from Kalispell to Ireland with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $551Free CancellationRating
7.4
9,092 reviews
Search United Airlines flights

Why use momondo?

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

It is quick and easy to find Kalispell to Ireland flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Ireland that suits you.

Can I find flights from Kalispell to Ireland with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Ireland from Kalispell with this policy.

How can momondo help me find flights from Kalispell to Ireland?

Once you have performed a search for Kalispell to Ireland flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes momondo offers price alerts on flights to Ireland from Kalispell. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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