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Cheap flights from Billings to Ireland from $469

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Billings to Ireland departing on 2/16. 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 Billings to Ireland

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
5:53 pm - 8:10 am
BIL
-
DUB
31h 17m2 stops
United Airlines Logo
9:00 am - 9:22 pm
DUB
-
BIL
19h 22m2 stops
$469United Airlines
Mon, Feb 16 - Wed, Mar 4
KLM Logo
11:40 am - 12:40 pm
BIL
-
DUB
18h 00m2 stops
KLM Logo
9:45 am - 7:39 pm
DUB
-
BIL
16h 54m1 stop
$471KLM
Mon, Feb 16 - Wed, Mar 4
Multiple Airlines Logo
5:53 pm - 7:10 am
BIL
-
DUB
30h 17m3 stops
Multiple Airlines Logo
9:00 am - 1:23 pm
DUB
-
BIL
35h 23m2 stops
$476Multiple Airlines
Mon, Feb 16 - Wed, Mar 4
Delta Logo
5:15 am - 8:45 am
BIL
-
DUB
20h 30m2 stops
Delta Logo
5:55 am - 7:24 pm
DUB
-
BIL
20h 29m2 stops
$486Delta
Tue, Feb 3 - Tue, Feb 10
United Airlines Logo
6:30 am - 7:30 am
BIL
-
DUB
18h 00m2 stops
United Airlines Logo
9:30 am - 9:23 pm
DUB
-
BIL
18h 53m2 stops
$488United Airlines
Fri, Jan 23 - Tue, Jan 27
United Airlines Logo
6:30 am - 7:10 am
BIL
-
DUB
17h 40m3 stops
United Airlines Logo
10:40 am - 9:50 am
DUB
-
BIL
30h 10m2 stops
$495United Airlines
Tue, Feb 3 - Tue, Feb 10
Delta Logo
6:25 am - 7:45 am
BIL
-
DUB
19h 20m1 stop
Delta Logo
9:45 am - 10:53 am
DUB
-
BIL
31h 08m2 stops
$715Delta
Sat, Mar 21 - Fri, Mar 27
Delta Logo
6:25 am - 7:45 am
BIL
-
DUB
19h 20m2 stops
Delta Logo
9:45 am - 10:53 am
DUB
-
BIL
31h 08m2 stops
$813Delta
Sat, Mar 21 - Fri, Mar 27
Delta Logo
6:15 am - 7:55 am
BIL
-
DUB
18h 40m1 stop
Delta Logo
8:55 am - 10:27 pm
DUB
-
BIL
20h 32m2 stops
$815Delta
Sun, May 31 - Tue, Jun 30
Delta Logo
6:15 am - 7:55 am
BIL
-
DUB
18h 40m1 stop
Delta Logo
12:00 pm - 10:37 pm
DUB
-
BIL
17h 37m1 stop
$818Delta
Sun, May 31 - Tue, Jun 30

United Airlines flights from Billings to Ireland

Our best United Airlines deals on Billings to Ireland flight tickets
United Airlines
Feb 16
BIL5:53 pmBillings Logan Intl
31h 17m
2 stops
DUB8:10 amDublin
Mar 4
DUB9:00 amDublin
19h 22m
2 stops
BIL9:22 pmBillings Logan Intl
$469
Find similar
United Airlines
Jan 23
BIL6:30 amBillings Logan Intl
18h 00m
2 stops
DUB7:30 amDublin
Jan 27
DUB9:30 amDublin
18h 53m
2 stops
BIL9:23 pmBillings Logan Intl
$488
Find similar
United Airlines
Dec 24
BIL5:50 pmBillings Logan Intl
30h 40m
2 stops
DUB7:30 amDublin
Dec 28
DUB10:40 amDublin
37h 34m
2 stops
BIL5:14 pmBillings Logan Intl
$719
Find similar

Air Canada flights from Billings to Ireland

Our best Air Canada deals on Billings to Ireland flight tickets
Air Canada
Feb 16
BIL5:53 pmBillings Logan Intl
30h 17m
3 stops
DUB7:10 amDublin
Mar 4
DUB9:00 amDublin
19h 22m
3 stops
BIL9:22 pmBillings Logan Intl
$1,211
Find similar
Air Canada
May 31
BIL7:00 amBillings Logan Intl
17h 45m
3 stops
DUB7:45 amDublin
Jun 30
DUB9:50 amDublin
18h 01m
3 stops
BIL8:51 pmBillings Logan Intl
$1,237
Find similar
Air Canada
Mar 21
BIL6:30 amBillings Logan Intl
17h 40m
3 stops
DUB6:10 amDublin
Mar 27
DUB8:00 amDublin
19h 07m
3 stops
BIL9:07 pmBillings Logan Intl
$1,953
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Billings 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 23, 2025.
Use the filters below to find and compare flights from Billings to Ireland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BillingsDublin

BIL - DUB

BILDUB

Billings Logan Intl

Mon 2/16

5:53 pm-8:10 am

2 stops31h 17m

Dublin

Wed 3/4

9:00 am-9:22 pm

2 stops19h 22m

$469

BillingsDublin

BIL - DUB

BILDUB

Billings Logan Intl

Mon 2/16

11:40 am-12:40 pm

2 stops18h 00m

Dublin

Wed 3/4

9:45 am-7:39 pm

1 stop16h 54m

$471

BillingsDublin

BIL - DUB

BILDUB

Billings Logan Intl

Mon 2/16

5:53 pm-7:10 am

3 stops30h 17m

Dublin

Wed 3/4

9:00 am-1:23 pm

2 stops35h 23m

$476

BillingsDublin

BIL - DUB

BILDUB

Billings Logan Intl

Tue 2/3

5:15 am-8:45 am

2 stops20h 30m

Dublin

Tue 2/10

5:55 am-7:24 pm

2 stops20h 29m

$486

BillingsDublin

BIL - DUB

BILDUB

Billings Logan Intl

Fri 1/23

6:30 am-7:30 am

2 stops18h 00m

Dublin

Tue 1/27

9:30 am-9:23 pm

2 stops18h 53m

$488

BillingsDublin

BIL - DUB

BILDUB

Billings Logan Intl

Tue 2/3

6:30 am-7:10 am

3 stops17h 40m

Dublin

Tue 2/10

10:40 am-9:50 am

2 stops30h 10m

$495

BillingsDublin

BIL - DUB

BILDUB

Billings Logan Intl

Sat 3/21

6:25 am-7:45 am

1 stop19h 20m

Dublin

Fri 3/27

9:45 am-10:53 am

2 stops31h 08m

$715

BillingsDublin

BIL - DUB

BILDUB

Billings Logan Intl

Sat 3/21

6:25 am-7:45 am

2 stops19h 20m

Dublin

Fri 3/27

9:45 am-10:53 am

2 stops31h 08m

$813

BillingsDublin

BIL - DUB

BILDUB

Billings Logan Intl

Sun 5/31

6:15 am-7:55 am

1 stop18h 40m

Dublin

Tue 6/30

8:55 am-10:27 pm

2 stops20h 32m

$815

BillingsDublin

BIL - DUB

BILDUB

Billings Logan Intl

Sun 5/31

6:15 am-7:55 am

1 stop18h 40m

Dublin

Tue 6/30

12:00 pm-10:37 pm

1 stop17h 37m

$818

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 Billings 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 Sunday when prices can be found for as low as $574. This is often the case because there is less demand to fly during this day of the week. Flights from Billings to Ireland on a Thursday will generally be more expensive and average around $1,168. 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 in the afternoon. momondo users have found flights departing from Billings to Ireland in the afternoon for as low as $725. 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 at noon when prices are around $1,171.

Can stopping save me money on Billings to Ireland flights?

You could potentially save up to 62% on your flight if you consider stops on a Billings to Ireland flight.

Cheap Billings to Ireland flight deals and tips

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

Fastest flight time

18h 40m

Direct flights

None
The fastest flight from Billings to Ireland takes 18h 40m
There are no direct flights from Billings to Ireland. There are no popular flight routes from Billings to Ireland.
Search flight deals

  • When did momondo last update prices for flights from Billings Logan Intl Airport to Ireland?

    Prices for flights from Billings Logan Intl Airport to Ireland are refreshed on a daily basis.

  • How many operators does momondo search for flights from Billings Logan Intl Airport to Ireland?

  • How old do you have to be to fly from Billings Logan Intl 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 Billings Logan Intl 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 license 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.

Best airlines flying from Billings to Ireland

Compare and see reviews for airlines that fly from Billings to Ireland with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $512Free CancellationRating
7.4
9,105 reviews
Search United Airlines flights
American AirlinesPriceFrom $584Free CancellationRating
7.2
11,054 reviews
Search American Airlines flights

Why use momondo?

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

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

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

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

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

Once you have performed a search for Billings 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 Billings to Ireland right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Ireland from Billings. 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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