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$547+ 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 8/8. Fares are subject to change and may not be available on all flights or dates of travel.
BIL — DUB
Apr 29 — May 61
Tue 4/29
Tue 5/6
1 adult, Economy
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Cheap flight deals from Billings to Ireland

Keep the following information in mind while searching for Billings to Ireland flight deals. Data was last updated April 24, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$547
(Air Canada)

Popular in

June

Cheapest in

November

Average price

$1,197
Provider with most accurate pricing for Billings Logan Intl-Dublin flight deals.
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Provider most trusted by Cheapflights users for Billings Logan Intl-Dublin flights.
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From Billings Logan Intl to Ireland
Search Deals
Highest demand for flights based on searches. 26% potential increase in price ($327 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($46 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Billings to Ireland

Cheapest flights from Billings to Ireland
Explore the most affordable flight options available from Billings to Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 24, 2025.

This Air Canada deal was found by Cheapflights users on 4/23. 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.
Fri 8/85:55 pmBIL - DUB
2 stops54h 50mAir Canada
Tue 8/199:20 amDUB - BIL
2 stops34h 57mAir Canada
Deal found 4/23$547
This United Airlines deal was found by Cheapflights users on 4/23. 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.
Fri 8/812:50 pmBIL - DUB
1 stop13h 55mUnited Airlines
Tue 8/199:20 amDUB - BIL
2 stops20h 24mUnited Airlines
Deal found 4/23$615
This Air Canada deal was found by Cheapflights users on 4/23. 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.
Fri 8/87:00 amBIL - DUB
3 stops17h 45mMultiple Airlines
Tue 8/199:50 amDUB - BIL
2 stops19h 54mMultiple Airlines
Deal found 4/23$628
This KLM deal was found by Cheapflights users on 4/22. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/1711:45 amBIL - DUB
2 stops13h 10mKLM
Tue 6/2412:00 pmDUB - BIL
1 stop18h 11mKLM
Deal found 4/22$920
This American Airlines deal was found by Cheapflights users on 4/22. 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 7/152:00 pmBIL - DUB
1 stop12h 45mAmerican Airlines
Sun 7/201:45 pmDUB - BIL
1 stop16h 22mAmerican Airlines
Deal found 4/22$981
This Air France deal was found by Cheapflights users on 4/23. 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 France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/96:23 amBIL - DUB
2 stops19h 22mAir France
Sun 5/1810:00 amDUB - BIL
1 stop19h 58mAir France
Deal found 4/23$987
This Delta deal was found by Cheapflights users on 4/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/206:25 amBIL - DUB
2 stops19h 50mDelta
Sat 8/2312:00 pmDUB - BIL
1 stop17h 38mDelta
Deal found 4/23$1,250

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 April 24, 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

Fri 8/8

5:55 pm-7:45 am

2 stops54h 50m

Dublin

Tue 8/19

9:20 am-1:17 pm

2 stops34h 57m

$547

BillingsDublin

BIL - DUB

BILDUB

Billings Logan Intl

Fri 8/8

12:50 pm-9:45 am

1 stop13h 55m

Dublin

Tue 8/19

9:20 am-10:44 pm

2 stops20h 24m

$615

BillingsDublin

BIL - DUB

BILDUB

Billings Logan Intl

Fri 8/8

7:00 am-7:45 am

3 stops17h 45m

Dublin

Tue 8/19

9:50 am-10:44 pm

2 stops19h 54m

$628

BillingsDublin

BIL - DUB

BILDUB

Billings Logan Intl

Tue 6/17

11:45 am-7:55 am

2 stops13h 10m

Dublin

Tue 6/24

12:00 pm-11:11 pm

1 stop18h 11m

$920

BillingsDublin

BIL - DUB

BILDUB

Billings Logan Intl

Tue 7/15

2:00 pm-9:45 am

1 stop12h 45m

Dublin

Sun 7/20

1:45 pm-11:07 pm

1 stop16h 22m

$981

BillingsDublin

BIL - DUB

BILDUB

Billings Logan Intl

Fri 5/9

6:23 am-8:45 am

2 stops19h 22m

Dublin

Sun 5/18

10:00 am-10:58 pm

1 stop19h 58m

$987

BillingsDublin

BIL - DUB

BILDUB

Billings Logan Intl

Wed 8/20

6:25 am-9:15 am

2 stops19h 50m

Dublin

Sat 8/23

12:00 pm-10:38 pm

1 stop17h 38m

$1,250

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/23

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

What is the cheapest month to book a flight from Billings to Ireland?

Currently, November is the cheapest month in which you can book a flight from Billings to Ireland (average of $509). Flying from Billings to Ireland in June is currently the most expensive (average of $1,006). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Rainfall in Ireland by month

Plan your trip to Ireland by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Ireland ranges from 1.9 - 3.1 inches per month. October is typically the wettest month, when rainfall can reach 3.1 in. February is typically the driest time to visit Ireland when rainfall is around 1.9 in.

Temperature in Ireland by month

Plan your trip to Ireland by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Ireland, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 60.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

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 April 24, 2025.
Delta
8.0
Very good
7,920 reviews

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,920 reviews
Delta
8.0
Very good
7,920 reviews

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,333 reviews
Delta
8.0
Very good
7,920 reviews

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Air France
7.4
Good
1,442 reviews
Delta
8.0
Very good
7,920 reviews

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,685 reviews
Delta
8.0
Very good
7,920 reviews

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,920 reviews

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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.

  • 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.

  • What is the cheapest month to book a flight from Billings to Ireland?

    Currently, November is the cheapest month in which you can book a flight from Billings to Ireland (average of $509). Flying from Billings to Ireland in June is currently the most expensive (average of $1,006). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Billings to Ireland

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Top 3 airlines flying from Billings to Ireland

Discover the top 3 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 April 24, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$480Average$798FlexibilityNo cancel feeOn-time69%
DeltaCheapest$552Average$794FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$848Average$1,173FlexibilityNo cancel feeOn-time71%

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