$741+ Cheap flights from Billings (BIL) to Dublin (DUB)
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 11/2. Fares are subject to change and may not be available on all flights or dates of travel.
BIL — DUB
Jul 13 — Jul 201
Round-trip
1 adult, Economy
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Billings to Dublin
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Cheapest flights from Billings to DublinExplore the most affordable flight options available from Billings to Dublin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 13, 2026.
Explore the most affordable flight options available from Billings to Dublin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 13, 2026.
This Air France deal was found by Cheapflights users on 6/12. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/26:15 am
BIL
- DUB
1 stop18h 40m
Multiple Airlines
Mon 11/165:15 pm
DUB
- BIL
2 stops33h 33m
Multiple Airlines
Deal found 6/12![Multiple Airlines logo]()
$741
This Air France deal was found by Cheapflights users on 6/12. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/156:15 am
BIL
- DUB
1 stop18h 40m
Multiple Airlines
Tue 11/179:55 am
DUB
- BIL
1 stop16h 53m
Multiple Airlines
Deal found 6/12![Multiple Airlines logo]()
$745
This KLM deal was found by Cheapflights users on 6/12. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/25:45 am
BIL
- DUB
2 stops19h 10m
KLM
Mon 11/165:15 pm
DUB
- BIL
2 stops31h 34m
KLM
Deal found 6/12![KLM logo]()
$746
This Mytrip deal was found by Cheapflights users on 6/12. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/312:40 pm
BIL
- DUB
2 stops34h 30m
Air Canada
Sat 11/149:00 am
DUB
- BIL
2 stops42h 51m
Air Canada
Deal found 6/12![Air Canada logo]()
$776
This United deal was found by Cheapflights users on 6/11. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/2510:30 am
BIL
- DUB
2 stops17h 10m
Multiple Airlines
Tue 9/19:50 am
DUB
- BIL
2 stops44h 01m
Multiple Airlines
Deal found 6/11![Multiple Airlines logo]()
$782
This American Airlines deal was found by Cheapflights users on 6/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/13:32 pm
BIL
- DUB
2 stops15h 48m
Multiple Airlines
Sat 11/141:00 pm
DUB
- BIL
1 stop15h 15m
Multiple Airlines
Deal found 6/12![Multiple Airlines logo]()
$785
This United Airlines deal was found by Cheapflights users on 6/12. 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.
Mon 11/22:40 pm
BIL
- DUB
2 stops36h 40m
United Airlines
Sun 11/159:00 am
DUB
- BIL
2 stops55h 51m
United Airlines
Deal found 6/12![United Airlines logo]()
$789
This Air France deal was found by Cheapflights users on 6/12. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/26:15 am
BIL
- DUB
1 stop18h 40m
Multiple Airlines
Sat 11/145:45 am
DUB
- BIL
2 stops21h 03m
Multiple Airlines
Deal found 6/12![Multiple Airlines logo]()
$791
This United Airlines deal was found by Cheapflights users on 6/12. 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.
Mon 11/25:00 am
BIL
- DUB
2 stops19h 30m
United Airlines
Sat 11/149:00 am
DUB
- BIL
2 stops18h 51m
United Airlines
Deal found 6/12![United Airlines logo]()
$796
This Air France deal was found by Cheapflights users on 6/12. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/36:15 am
BIL
- DUB
2 stops20h 30m
Multiple Airlines
Sat 11/149:55 am
DUB
- BIL
1 stop16h 53m
Multiple Airlines
Deal found 6/12![Multiple Airlines logo]()
$799
Best flights from Billings to DublinDiscover carefully curated flight deals from Billings to Dublin that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 13, 2026.
Discover carefully curated flight deals from Billings to Dublin that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 13, 2026.
This KLM deal was found by Cheapflights users on 6/12. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/45:45 am
BIL
- DUB
2 stops20h 00m
KLM
Sat 11/145:15 pm
DUB
- BIL
2 stops33h 33m
KLM
Deal found 6/12![KLM logo]()
$796
This Delta deal was found by Cheapflights users on 6/11. 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.
Tue 8/256:26 am
BIL
- DUB
2 stops25h 59m
Delta
Tue 9/112:00 pm
DUB
- BIL
1 stop15h 12m
Delta
Deal found 6/11![Delta logo]()
$814
This Air Canada deal was found by Cheapflights users on 6/8. 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.
Wed 8/265:00 am
BIL
- DUB
2 stops19h 45m
Air Canada
Sat 9/59:50 am
DUB
- BIL
2 stops42h 10m
Air Canada
Deal found 6/8![Air Canada logo]()
$831
This United Airlines deal was found by Cheapflights users on 6/10. 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 10/25:57 pm
BIL
- DUB
2 stops55h 18m
United Airlines
Sat 10/109:20 am
DUB
- BIL
2 stops42h 50m
United Airlines
Deal found 6/10![United Airlines logo]()
$843
This Delta deal was found by Cheapflights users on 6/10. 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 8/266:26 am
BIL
- DUB
2 stops25h 59m
Delta
Sat 9/512:00 pm
DUB
- BIL
1 stop15h 12m
Delta
Deal found 6/10![Delta logo]()
$864
This FlightHub deal was found by Cheapflights users on 6/9. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/225:00 am
BIL
- DUB
2 stops19h 45m
Air Canada
Wed 7/299:20 am
DUB
- BIL
2 stops42h 57m
Air Canada
Deal found 6/9![Air Canada logo]()
$880
This United Airlines deal was found by Cheapflights users on 6/12. 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.
Mon 7/277:00 am
BIL
- DUB
2 stops17h 45m
United Airlines
Mon 8/109:50 am
DUB
- BIL
2 stops44h 01m
United Airlines
Deal found 6/12![United Airlines logo]()
$888
This Delta deal was found by Cheapflights users on 6/9. 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 7/226:24 am
BIL
- DUB
1 stop18h 31m
Delta
Wed 7/2912:00 pm
DUB
- BIL
1 stop18h 30m
Delta
Deal found 6/9![Delta logo]()
$903
Last-minute flights from Billings to DublinDiscover last-minute flight deals from Billings to Dublin. Data last updated June 13, 2026 and is based on user searches.
Discover last-minute flight deals from Billings to Dublin. Data last updated June 13, 2026 and is based on user searches.
This FlightHub deal was found by Cheapflights users on 6/9. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/225:00 am
BIL
- DUB
2 stops19h 45m
Air Canada
Wed 7/299:20 am
DUB
- BIL
2 stops42h 57m
Air Canada
Deal found 6/9![Air Canada logo]()
$880
This Delta deal was found by Cheapflights users on 6/9. 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 7/226:24 am
BIL
- DUB
1 stop18h 31m
Delta
Wed 7/2912:00 pm
DUB
- BIL
1 stop18h 30m
Delta
Deal found 6/9![Delta logo]()
$903
This Air France deal was found by Cheapflights users on 6/9. 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.
Wed 7/2211:50 am
BIL
- DUB
2 stops13h 05m
Multiple Airlines
Wed 7/2912:00 pm
DUB
- BIL
1 stop18h 30m
Multiple Airlines
Deal found 6/9![Multiple Airlines logo]()
$908
This United Airlines deal was found by Cheapflights users on 6/10. 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 7/277:00 am
BIL
- DUB
2 stops17h 45m
United Airlines
Mon 8/109:50 am
DUB
- BIL
2 stops44h 01m
United Airlines
Deal found 6/10![United Airlines logo]()
$888
This Delta deal was found by Cheapflights users on 6/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/276:24 am
BIL
- DUB
1 stop18h 31m
Delta
Mon 8/105:55 am
DUB
- BIL
2 stops24h 35m
Delta
Deal found 6/12![Delta logo]()
$913
This Air Canada deal was found by Cheapflights users on 6/11. 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 7/316:00 pm
BIL
- DUB
2 stops55h 15m
Air Canada
Fri 8/149:20 am
DUB
- BIL
2 stops42h 40m
Air Canada
Deal found 6/11![Air Canada logo]()
$843
This Delta deal was found by Cheapflights users on 6/9. 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.
Fri 7/316:24 am
BIL
- DUB
1 stop18h 31m
Delta
Fri 8/1412:00 pm
DUB
- BIL
1 stop18h 30m
Delta
Deal found 6/9![Delta logo]()
$907
This American Airlines deal was found by Cheapflights users on 6/10. 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.
Fri 7/311:29 pm
BIL
- DUB
1 stop13h 16m
American Airlines
Fri 8/1412:40 pm
DUB
- BIL
1 stop17h 07m
American Airlines
Deal found 6/10![American Airlines logo]()
$952
Find flight deals from Billings to Dublin
Discover tips and strategies to find the most affordable flight options for your journey from Billings (BIL) to Dublin (DUB). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 13, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $741 (Air France) |
Cheapflights Fare Finder
Customize your flight search to find flights from Billings to Dublin 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 June 13, 2026.
Use the filters below to find and compare flights from Billings to Dublin that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BillingsDublin
BIL - DUB
BILDUB
Billings Logan Intl
Wed 11/4
5:45 am-8:45 am
2 stops20h 00m
Dublin
Sat 11/14
5:15 pm-7:48 pm
2 stops33h 33m
$796
BillingsDublin
BIL - DUB
BILDUB
Billings Logan Intl
Tue 8/25
6:26 am-3:25 pm
2 stops25h 59m
Dublin
Tue 9/1
12:00 pm-8:12 pm
1 stop15h 12m
$814
BillingsDublin
BIL - DUB
BILDUB
Billings Logan Intl
Wed 8/26
5:00 am-7:45 am
2 stops19h 45m
Dublin
Sat 9/5
9:50 am-9:00 pm
2 stops42h 10m
$831
BillingsDublin
BIL - DUB
BILDUB
Billings Logan Intl
Fri 10/2
5:57 pm-8:15 am
2 stops55h 18m
Dublin
Sat 10/10
9:20 am-9:10 pm
2 stops42h 50m
$843
BillingsDublin
BIL - DUB
BILDUB
Billings Logan Intl
Wed 8/26
6:26 am-3:25 pm
2 stops25h 59m
Dublin
Sat 9/5
12:00 pm-8:12 pm
1 stop15h 12m
$864
BillingsDublin
BIL - DUB
BILDUB
Billings Logan Intl
Wed 7/22
5:00 am-7:45 am
2 stops19h 45m
Dublin
Wed 7/29
9:20 am-9:17 pm
2 stops42h 57m
$880
BillingsDublin
BIL - DUB
BILDUB
Billings Logan Intl
Mon 7/27
7:00 am-7:45 am
2 stops17h 45m
Dublin
Mon 8/10
9:50 am-10:51 pm
2 stops44h 01m
$888
Quickest round-trip
BillingsDublin
BIL - DUB
BILDUB
Billings Logan Intl
Wed 7/22
6:24 am-7:55 am
1 stop18h 31m
Dublin
Wed 7/29
12:00 pm-11:30 pm
1 stop18h 30m
$903
Sorted by cheapest first
Compare providers for flights from Billings to Dublin
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Billings to Dublin in June.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Billings-Dublin flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Billings-Dublin flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Billings-Dublin flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Billings-Dublin flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Billings-Dublin flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Billings to Dublin
Have a flexible travel schedule? Discover the best time to fly to Dublin from Billings with our price prediction graph.
BIL-DUB
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.
Reviews of airlines servicing Dublin
Get insights into the airlines that provide service to Dublin. 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 Dublin. Reviews last updated June 13, 2026.
Read through reviews of airlines operating flights from Billings to Dublin, such as United Airlines and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.3
Overall
7.4
Entertainment
7.1
Crew
8.1
Food
6.6
Boarding
7.7
Reviews
1 / 20
4.0
OkayDynasty,May 2026
LAX - EWR
Comfort
7.3
Overall
7.4
Entertainment
7.1
Crew
8.1
Food
6.6
Boarding
7.7
Reviews
1 / 20
4.0
OkayDynasty,May 2026
LAX - EWR
Comfort
7.3
Overall
7.4
Entertainment
7.1
Crew
8.1
Food
6.6
Boarding
7.7
Reviews
1 / 20
4.0
OkayDynasty,May 2026
LAX - EWR
Related info for your journey
Find useful and relevant information for your journey from Billings to Dublin. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Dublin?
Book flights to Dublin if you plan to visit one of these locationsCastleknock
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Complete your trip
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Other flights to Dublin
Explore flights to Dublin departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on June 13, 2026.
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Billings and Dublin flights
Browse other Billings and Dublin flight options. Last updated on June 13, 2026.
Other flights from Billings
Browse through other flights departing from Billings. Flights are based on user searches made on Cheapflights and were last updated on June 13, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 2 airlines flying from Billings to Dublin
Discover the top 2 airlines that operate flights from Billings to Dublin. 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 June 13, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$493 | Average$653 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$644 | Average$777 | FlexibilityNo cancel fee | On-time71% |