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Cheap flights from Billings to Ireland from $593

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 1/15. 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 Billings to Ireland

Cheap round-trip flights

Logo
7:00 am - 7:10 amBIL-DUB
17h 10m2 stops
Logo
5:55 pm - 8:51 pmDUB-BIL
33h 56m2 stops
$593
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Thu, Jan 15 - Mon, Jan 19
United Airlines Logo
7:00 am - 7:30 amBIL-DUB
17h 30m2 stops
United Airlines Logo
9:00 am - 8:51 pmDUB-BIL
42h 51m2 stops
$609United Airlines
Find Deal
Thu, Jan 15 - Mon, Jan 19
United Airlines Logo
2:40 pm - 8:10 amBIL-DUB
34h 30m3 stops
United Airlines Logo
9:00 am - 1:13 pmDUB-BIL
35h 13m3 stops
$632United Airlines
Find Deal
Thu, Jan 15 - Mon, Jan 19
United Airlines Logo
5:00 am - 7:10 amBIL-DUB
19h 10m2 stops
United Airlines Logo
9:50 am - 5:12 pmDUB-BIL
38h 22m2 stops
$668United Airlines
Find Deal
Fri, Sep 12 - Fri, Sep 19
Delta Logo
6:25 am - 7:55 amBIL-DUB
18h 30m1 stop
Delta Logo
11:00 am - 11:10 pmDUB-BIL
19h 10m2 stops
$746Delta
Find Deal
Fri, Sep 12 - Fri, Sep 19
American Airlines Logo
6:00 am - 11:40 amBIL-DUB
22h 40m1 stop
American Airlines Logo
11:15 am - 10:39 pmDUB-BIL
18h 24m2 stops
$747American Airlines
Find Deal
Sun, Sep 14 - Sun, Sep 21
American Airlines Logo
12:19 pm - 11:40 amBIL-DUB
16h 21m1 stop
American Airlines Logo
11:15 am - 10:39 pmDUB-BIL
18h 24m2 stops
$946American Airlines
Find Deal
Fri, Sep 19 - Tue, Sep 30
Air Canada Logo
7:00 am - 7:45 amBIL-DUB
17h 45m3 stops
Air Canada Logo
9:50 am - 10:46 pmDUB-BIL
19h 56m3 stops
$1,227Air Canada
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Sun, Sep 14 - Sun, Sep 21
Air Canada Logo
7:00 am - 7:45 amBIL-DUB
17h 45m3 stops
Air Canada Logo
9:50 am - 8:49 pmDUB-BIL
17h 59m3 stops
$1,432Air Canada
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Fri, Sep 19 - Tue, Sep 30
Lufthansa Logo
2:35 pm - 4:55 pmBIL-DUB
19h 20m2 stops
Lufthansa Logo
5:55 am - 8:49 pmDUB-BIL
21h 54m2 stops
$5,150Lufthansa
Find Deal
Wed, Sep 24 - Sun, Oct 5

United Airlines flights from Billings to Ireland

Our best United Airlines deals on Billings to Ireland flight tickets
United Airlines
Jan 15
BIL7:00 amBillings Logan Intl
17h 30m
2 stops
DUB7:30 amDublin
Jan 19
DUB9:00 amDublin
42h 51m
2 stops
BIL8:51 pmBillings Logan Intl
$609
Find similar
United Airlines
Jan 15
BIL2:40 pmBillings Logan Intl
34h 30m
3 stops
DUB8:10 amDublin
Jan 19
DUB9:00 amDublin
35h 13m
3 stops
BIL1:13 pmBillings Logan Intl
$632
Find similar
United Airlines
Sep 12
BIL5:00 amBillings Logan Intl
19h 10m
2 stops
DUB7:10 amDublin
Sep 19
DUB9:50 amDublin
38h 22m
2 stops
BIL5:12 pmBillings Logan Intl
$668
Find similar

American Airlines flights from Billings to Ireland

Our best American Airlines deals on Billings to Ireland flight tickets
American Airlines
Sep 14
BIL6:00 amBillings Logan Intl
22h 40m
1 stop
DUB11:40 amDublin
Sep 21
DUB11:15 amDublin
18h 24m
2 stops
BIL10:39 pmBillings Logan Intl
$747
Find similar
American Airlines
Sep 19
BIL12:19 pmBillings Logan Intl
16h 21m
1 stop
DUB11:40 amDublin
Sep 30
DUB11:15 amDublin
18h 24m
2 stops
BIL10:39 pmBillings Logan Intl
$946
Find similar
American Airlines
Sep 19
BIL1:59 pmBillings Logan Intl
12h 46m
1 stop
DUB9:45 amDublin
Sep 30
DUB9:45 amDublin
19h 54m
2 stops
BIL10:39 pmBillings Logan Intl
$947
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 July 31, 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

Thu 1/15

7:00 am-7:10 am

2 stops17h 10m

Dublin

Mon 1/19

5:55 pm-8:51 pm

2 stops33h 56m

$593

BillingsDublin

BIL - DUB

BILDUB

Billings Logan Intl

Thu 1/15

7:00 am-7:30 am

2 stops17h 30m

Dublin

Mon 1/19

9:00 am-8:51 pm

2 stops42h 51m

$609

BillingsDublin

BIL - DUB

BILDUB

Billings Logan Intl

Thu 1/15

2:40 pm-8:10 am

3 stops34h 30m

Dublin

Mon 1/19

9:00 am-1:13 pm

3 stops35h 13m

$632

BillingsDublin

BIL - DUB

BILDUB

Billings Logan Intl

Fri 9/12

5:00 am-7:10 am

2 stops19h 10m

Dublin

Fri 9/19

9:50 am-5:12 pm

2 stops38h 22m

$668

BillingsDublin

BIL - DUB

BILDUB

Billings Logan Intl

Fri 9/12

6:25 am-7:55 am

1 stop18h 30m

Dublin

Fri 9/19

11:00 am-11:10 pm

2 stops19h 10m

$746

BillingsDublin

BIL - DUB

BILDUB

Billings Logan Intl

Sun 9/14

6:00 am-11:40 am

1 stop22h 40m

Dublin

Sun 9/21

11:15 am-10:39 pm

2 stops18h 24m

$747

BillingsDublin

BIL - DUB

BILDUB

Billings Logan Intl

Fri 9/19

12:19 pm-11:40 am

1 stop16h 21m

Dublin

Tue 9/30

11:15 am-10:39 pm

2 stops18h 24m

$946

BillingsDublin

BIL - DUB

BILDUB

Billings Logan Intl

Sun 9/14

7:00 am-7:45 am

3 stops17h 45m

Dublin

Sun 9/21

9:50 am-10:46 pm

3 stops19h 56m

$1,227

BillingsDublin

BIL - DUB

BILDUB

Billings Logan Intl

Fri 9/19

7:00 am-7:45 am

3 stops17h 45m

Dublin

Tue 9/30

9:50 am-8:49 pm

3 stops17h 59m

$1,432

BillingsDublin

BIL - DUB

BILDUB

Billings Logan Intl

Wed 9/24

2:35 pm-4:55 pm

2 stops19h 20m

Dublin

Sun 10/5

5:55 am-8:49 pm

2 stops21h 54m

$5,150

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 32% 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

Best Price Found

$593

Fastest flight time

12h 46m

Direct flights

None

Airports in Ireland

1 airport
The best flight deal from Billings to Ireland found on momondo in the last 72 hours is $593
The fastest flight from Billings to Ireland takes 12h 46m
There are no direct flights from Billings to Ireland. Popular non-direct route for this connection is Billings Logan Intl Airport - Dublin Airport.
There is 1 airport near Ireland: Dublin (DUB)
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 $546Free CancellationRating
7.4
8,900 reviews
Search United Airlines flights
DeltaPriceFrom $552Free CancellationRating
8.0
7,981 reviews
Search Delta flights
American AirlinesPriceFrom $649Free CancellationRating
7.2
10,000 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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