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$460+ Cheap flights from Billings (BIL) to Ireland

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/22. Fares are subject to change and may not be available on all flights or dates of travel.
BIL — DUB
Jan 14 — Jan 211
Wed 1/14
Wed 1/21
1 adult, Economy
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Cheap flight deals from Billings to Ireland

Best flights from Billings to Ireland
Discover carefully curated flight deals from Billings to Ireland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 15, 2025.

This United Airlines deal was found by Cheapflights users on 12/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/2210:52 amBIL - DUB
2 stops14h 18mUnited Airlines
Mon 1/269:00 amDUB - BIL
2 stops43h 23mUnited Airlines
Deal found 12/12$460
This Air Canada deal was found by Cheapflights users on 12/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/72:36 pmBIL - DUB
2 stops32h 34mMultiple Airlines
Sat 3/218:00 amDUB - BIL
2 stops18h 51mMultiple Airlines
Deal found 12/14$660
This American Airlines deal was found by Cheapflights users on 12/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/57:50 amBIL - DUB
2 stops18h 10mAmerican Airlines
Fri 5/1511:45 amDUB - BIL
1 stop16h 01mAmerican Airlines
Deal found 12/14$773
This United Airlines deal was found by Cheapflights users on 12/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/55:00 amBIL - DUB
2 stops19h 20mUnited Airlines
Tue 6/169:20 amDUB - BIL
2 stops36h 56mUnited Airlines
Deal found 12/14$756
This American Airlines deal was found by Cheapflights users on 12/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/57:50 amBIL - DUB
2 stops18h 10mAmerican Airlines
Tue 6/161:45 pmDUB - BIL
1 stop15h 56mAmerican Airlines
Deal found 12/14$773
This Air Canada deal was found by Cheapflights users on 12/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/57:00 amBIL - DUB
2 stops18h 15mMultiple Airlines
Tue 6/169:20 amDUB - BIL
3 stops18h 31mMultiple Airlines
Deal found 12/14$786
This United Airlines deal was found by Cheapflights users on 12/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/115:51 pmBIL - DUB
2 stops30h 29mUnited Airlines
Tue 6/169:20 amDUB - BIL
2 stops36h 56mUnited Airlines
Deal found 12/14$756
This United Airlines deal was found by Cheapflights users on 12/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/55:00 amBIL - DUB
2 stops19h 20mUnited Airlines
Fri 5/159:20 amDUB - BIL
2 stops38h 59mUnited Airlines
Deal found 12/13$756

Find flight deals from Billings to Ireland

Keep the following information in mind while searching for Billings to Ireland flight deals. Data was last updated December 15, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$460
(United Airlines)

Popular in

June

Cheapest in

February
Provider with most accurate pricing for Billings Logan Intl-Dublin flight deals.
Search Deals
Provider most trusted by Cheapflights users for Billings Logan Intl-Dublin flights.
Search Deals
From Billings Logan Intl to Ireland
Search Deals
Highest demand for flights based on searches. 25% potential increase in price ($307 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease ($74 potential savings vs. average RT price).
Search Deals

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated December 15, 2025.
Use the filters below to find and compare flights from Billings to Ireland that are best for you.

Fly from

Billings

Fly to

Ireland

Route

Depart

Return

Price

BillingsDublin

BIL - DUB

BILDUB

Billings Logan Intl

Thu 1/22

10:52 am-8:10 am

2 stops14h 18m

Dublin

Mon 1/26

9:00 am-9:23 pm

2 stops43h 23m

$460

BillingsDublin

BIL - DUB

BILDUB

Billings Logan Intl

Sat 3/7

2:36 pm-6:10 am

2 stops32h 34m

Dublin

Sat 3/21

8:00 am-8:51 pm

2 stops18h 51m

$660

BillingsDublin

BIL - DUB

BILDUB

Billings Logan Intl

Tue 5/5

5:00 am-7:20 am

2 stops19h 20m

Dublin

Tue 6/16

9:20 am-3:16 pm

2 stops36h 56m

$756

BillingsDublin

BIL - DUB

BILDUB

Billings Logan Intl

Mon 5/11

5:51 pm-7:20 am

2 stops30h 29m

Dublin

Tue 6/16

9:20 am-3:16 pm

2 stops36h 56m

$756

BillingsDublin

BIL - DUB

BILDUB

Billings Logan Intl

Tue 5/5

5:00 am-7:20 am

2 stops19h 20m

Dublin

Fri 5/15

9:20 am-5:19 pm

2 stops38h 59m

$756

BillingsDublin

BIL - DUB

BILDUB

Billings Logan Intl

Tue 5/5

7:50 am-9:00 am

2 stops18h 10m

Dublin

Fri 5/15

11:45 am-8:46 pm

1 stop16h 01m

$773

BillingsDublin

BIL - DUB

BILDUB

Billings Logan Intl

Tue 5/5

7:50 am-9:00 am

2 stops18h 10m

Dublin

Tue 6/16

1:45 pm-10:41 pm

1 stop15h 56m

$773

BillingsDublin

BIL - DUB

BILDUB

Billings Logan Intl

Tue 5/5

7:00 am-8:15 am

2 stops18h 15m

Dublin

Tue 6/16

9:20 am-8:51 pm

3 stops18h 31m

$786

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/12

Best time to book a flight from Billings to Ireland

Have a flexible travel schedule? Discover the best time to fly to Ireland from Billings with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Billings to Ireland
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Ireland

Get insights into the airlines that provide service to Ireland. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ireland. Reviews last updated December 15, 2025.
Read reviews from past customers who have flown United Airlines and American Airlines from Billings to Ireland. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,092 reviews

Crew

8.1

Food

6.6

Boarding

7.7

Overall

7.4

Comfort

7.3

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.
United Airlines
7.4
Good
9,092 reviews
United Airlines
7.4
Good
9,092 reviews

Crew

8.1

Food

6.6

Boarding

7.7

Overall

7.4

Comfort

7.3

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.
American Airlines
7.2
Good
11,052 reviews
United Airlines
7.4
Good
9,092 reviews

Crew

8.1

Food

6.6

Boarding

7.7

Overall

7.4

Comfort

7.3

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.

Related info for your journey

Find useful and relevant information for your journey from Billings to Ireland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Billings to Ireland?

    Billings Logan Intl (BIL) is the airport you will fly out of if you book a flight from Billings to Ireland. It is only a 2.7 mi journey to Billings Logan Intl (BIL) from Billings’s city center.

  • How long is the flight from Billings to Ireland?

    For as low as $460, United Airlines can have you in Ireland from Billings in 14h 18m. Billings and Ireland are separated by a distance of 4200 mi.

  • Can I find deals for flights from Billings to Ireland that include hotel bookings?

    Yes. In addition to deals on Billings to Ireland flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Billings to Ireland?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Billings to Ireland.

  • Can I find deals for business class flights from Billings to Ireland?

    Yes. Cheapflights offers flight deals from Billings to Ireland by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Alternative routes for Billings to Ireland

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Top 2 airlines flying from Billings to Ireland

Discover the top 2 airlines that operate flights from Billings to Ireland. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$512Average$630FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$584Average$1,013FlexibilityNo cancel feeOn-time71%

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