$710+ Cheap flights from Boise (BOI) 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 4/4. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — DUB
Nov 25 — Dec 21
Round-trip
1 adult, Economy
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Find cheap flights from Boise to Dublin with Cheapflights
1. Tell us where you want to go
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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
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 Boise to Dublin
Cheapest
Best
Last-minute
Cheapest flights from Boise to DublinExplore the most affordable flight options available from Boise to Dublin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 26, 2026.
Explore the most affordable flight options available from Boise to Dublin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 26, 2026.
This United Airlines deal was found by Cheapflights users on 10/24. 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 12/88:00 am -
1 stop17h 10m
Tue 12/159:00 am -
2 stops43h 52m
Deal found 10/24![United Airlines logo]()
$763
This Booking.com deal was found by Cheapflights users on 10/24. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/82:48 pm -
2 stops33h 22m
Tue 12/159:00 am -
2 stops36h 50m
Deal found 10/24![Air Canada logo]()
$777
This American Airlines deal was found by Cheapflights users on 10/22. 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.
Mon 11/236:44 am -
1 stop17h 26m
Tue 12/811:30 am -
2 stops18h 16m
Deal found 10/22![American Airlines logo]()
$784
This United Airlines deal was found by Cheapflights users on 10/22. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/2312:31 pm -
1 stop12h 39m
Tue 12/810:40 am -
1 stop19h 19m
Deal found 10/22![United Airlines logo]()
$789
This United Airlines deal was found by Cheapflights users on 10/22. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/68:00 am -
1 stop17h 10m
Sun 12/139:00 am -
2 stops36h 50m
Deal found 10/22![United Airlines logo]()
$813
This Delta deal was found by Cheapflights users on 10/26. 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.
Thu 12/108:59 am -
2 stops16h 46m
Thu 12/179:40 am -
2 stops20h 18m
Deal found 10/26![Delta logo]()
$844
This United Airlines deal was found by Cheapflights users on 10/23. 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 10/3012:31 pm -
1 stop13h 39m
Thu 11/59:00 am -
2 stops44h 59m
Deal found 10/23![United Airlines logo]()
$863
This United Airlines deal was found by Cheapflights users on 10/26. 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 12/108:00 am -
1 stop17h 10m
Thu 12/1710:40 am -
1 stop19h 35m
Deal found 10/26![United Airlines logo]()
$864
This Finnair deal was found by Cheapflights users on 10/23. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/3012:14 pm -
1 stop12h 56m
Thu 11/512:55 pm -
1 stop16h 47m
Deal found 10/23![Finnair logo]()
$879
Best flights from Boise to DublinDiscover carefully curated flight deals from Boise to Dublin that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 26, 2026.
Discover carefully curated flight deals from Boise to Dublin that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 26, 2026.
This United Airlines deal was found by Cheapflights users on 10/22. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/47:00 am -
2 stops19h 45m
Tue 4/209:50 am -
2 stops42h 25m
Deal found 10/22![United Airlines logo]()
$710
This United deal was found by Cheapflights users on 10/25. 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.
Sun 4/47:00 am -
2 stops19h 45m
Tue 4/209:50 am -
2 stops37h 59m
Deal found 10/25![Multiple Airlines logo]()
$710
This Iberia deal was found by Cheapflights users on 10/22. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/47:00 am -
1 stop19h 45m
Tue 4/2011:45 am -
1 stop17h 53m
Deal found 10/22![Iberia logo]()
$722
This Delta deal was found by Cheapflights users on 10/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/411:30 pm -
1 stop26h 15m
Tue 4/2011:10 am -
2 stops19h 42m
Deal found 10/22![Delta logo]()
$723
This Finnair deal was found by Cheapflights users on 10/24. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/107:00 am -
2 stops27h 20m
Wed 3/176:05 pm -
2 stops34h 52m
Deal found 10/24![Finnair logo]()
$743
This Air France deal was found by Cheapflights users on 10/21. 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 4/95:40 am -
1 stop19h 15m
Wed 4/1411:00 am -
1 stop18h 41m
Deal found 10/21![Air France logo]()
$782
This American Airlines deal was found by Cheapflights users on 10/22. 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.
Mon 11/236:44 am -
2 stops18h 56m
Tue 12/811:30 am -
2 stops18h 16m
Deal found 10/22![American Airlines logo]()
$784
This Expedia deal was found by Cheapflights users on 10/21. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/91:29 pm -
2 stops20h 46m
Wed 4/1411:45 am -
1 stop17h 53m
Deal found 10/21![Finnair logo]()
$764
This United Airlines deal was found by Cheapflights users on 10/22. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/2312:31 pm -
1 stop12h 39m
Tue 12/810:40 am -
1 stop19h 19m
Deal found 10/22![United Airlines logo]()
$789
This United Airlines deal was found by Cheapflights users on 10/24. 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 12/88:00 am -
1 stop17h 10m
Tue 12/1510:40 am -
1 stop19h 19m
Deal found 10/24![United Airlines logo]()
$789
This United Airlines deal was found by Cheapflights users on 10/25. 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 1/128:15 am -
1 stop16h 55m
Thu 2/410:40 am -
1 stop19h 35m
Deal found 10/25![United Airlines logo]()
$794
Last-minute flights from Boise to DublinDiscover last-minute flight deals from Boise to Dublin. Data last updated October 26, 2026 and is based on user searches.
Discover last-minute flight deals from Boise to Dublin. Data last updated October 26, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 10/23. 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 10/3012:31 pm -
1 stop13h 39m
Thu 11/59:00 am -
2 stops44h 59m
Deal found 10/23![United Airlines logo]()
$863
This Finnair deal was found by Cheapflights users on 10/23. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/3012:14 pm -
1 stop12h 56m
Thu 11/512:55 pm -
1 stop16h 47m
Deal found 10/23![Finnair logo]()
$879
This KLM deal was found by Cheapflights users on 10/23. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/301:06 pm -
2 stops17h 34m
Thu 11/55:45 am -
2 stops19h 14m
Deal found 10/23![KLM logo]()
$883
This Air Canada deal was found by Cheapflights users on 10/23. 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 10/306:30 am -
2 stops17h 40m
Thu 11/59:00 am -
3 stops20h 59m
Deal found 10/23![Multiple Airlines logo]()
$1,132
This Air Canada deal was found by Cheapflights users on 10/23. 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 10/306:30 am -
3 stops17h 40m
Thu 11/59:00 am -
3 stops31h 52m
Deal found 10/23![Air Canada logo]()
$1,197
This KAYAK deal was found by Cheapflights users on 10/22. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/313:24 pm -
1 stop31h 51m
Wed 11/43:50 pm -
1 stop27h 47m
Deal found 10/22![Aer Lingus logo]()
$982
This Icelandair deal was found by Cheapflights users on 10/22. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1612:49 pm -
2 stops14h 26m
Fri 11/2011:30 am -
2 stops17h 42m
Deal found 10/22![Icelandair logo]()
$1,013
This American Airlines deal was found by Cheapflights users on 10/22. 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.
Mon 11/236:44 am -
1 stop17h 26m
Tue 12/811:30 am -
2 stops18h 16m
Deal found 10/22![American Airlines logo]()
$784
This United Airlines deal was found by Cheapflights users on 10/22. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/2312:31 pm -
1 stop12h 39m
Tue 12/810:40 am -
1 stop19h 19m
Deal found 10/22![United Airlines logo]()
$789
Find flight deals from Boise to Dublin
Discover tips and strategies to find the most affordable flight options for your journey from Boise (BOI) 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 October 26, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $700 (Expedia) |
Popular in | June |
Cheapest in | February |
Average price | $883 |
Cheapflights Fare Finder
Customize your flight search to find flights from Boise 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 7,457,451 searches. Data last updated October 26, 2026.
Use the filters below to find and compare flights from Boise to Dublin that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BoiseDublin
BOI Boise Air Term. Gowen Fld - DUB Dublin
BOIDUB
Boise Air Term. Gowen Fld
Sun 4/4
7:00 am-9:45 am
2 stops19h 45m
Dublin
Tue 4/20
9:50 am-9:15 pm
2 stops42h 25m
$710
BoiseDublin
BOI Boise Air Term. Gowen Fld - DUB Dublin
BOIDUB
Boise Air Term. Gowen Fld
Sun 4/4
7:00 am-9:45 am
2 stops19h 45m
Dublin
Tue 4/20
9:50 am-4:49 pm
2 stops37h 59m
$710
BoiseDublin
BOI Boise Air Term. Gowen Fld - DUB Dublin
BOIDUB
Boise Air Term. Gowen Fld
Sun 4/4
7:00 am-9:45 am
1 stop19h 45m
Dublin
Tue 4/20
11:45 am-10:38 pm
1 stop17h 53m
$722
BoiseDublin
BOI Boise Air Term. Gowen Fld - DUB Dublin
BOIDUB
Boise Air Term. Gowen Fld
Sun 4/4
11:30 pm-8:45 am
1 stop26h 15m
Dublin
Tue 4/20
11:10 am-11:52 pm
2 stops19h 42m
$723
BoiseDublin
BOI Boise Air Term. Gowen Fld - DUB Dublin
BOIDUB
Boise Air Term. Gowen Fld
Wed 3/10
7:00 am-5:20 pm
2 stops27h 20m
Dublin
Wed 3/17
6:05 pm-10:57 pm
2 stops34h 52m
$743
BoiseDublin
BOI Boise Air Term. Gowen Fld - DUB Dublin
BOIDUB
Boise Air Term. Gowen Fld
Fri 4/9
1:29 pm-5:15 pm
2 stops20h 46m
Dublin
Wed 4/14
11:45 am-10:38 pm
1 stop17h 53m
$764
BoiseDublin
BOI Boise Air Term. Gowen Fld - DUB Dublin
BOIDUB
Boise Air Term. Gowen Fld
Fri 4/9
5:40 am-7:55 am
1 stop19h 15m
Dublin
Wed 4/14
11:00 am-10:41 pm
1 stop18h 41m
$782
BoiseDublin
BOI Boise Air Term. Gowen Fld - DUB Dublin
BOIDUB
Boise Air Term. Gowen Fld
Mon 11/23
6:44 am-8:40 am
2 stops18h 56m
Dublin
Tue 12/8
11:30 am-10:46 pm
2 stops18h 16m
$784
Quickest round-trip
BoiseDublin
BOI Boise Air Term. Gowen Fld - DUB Dublin
BOIDUB
Boise Air Term. Gowen Fld
Mon 11/23
12:31 pm-8:10 am
1 stop12h 39m
Dublin
Tue 12/8
10:40 am-10:59 pm
1 stop19h 19m
$789
BoiseDublin
BOI Boise Air Term. Gowen Fld - DUB Dublin
BOIDUB
Boise Air Term. Gowen Fld
Tue 12/8
8:00 am-8:10 am
1 stop17h 10m
Dublin
Tue 12/15
10:40 am-10:59 pm
1 stop19h 19m
$789
Showing 1-10 of 11 resultsSorted by cheapest first
Compare providers for flights from Boise 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 Boise to Dublin in October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star |
- Most accurate provider: When it comes to deals on Boise-Dublin flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Boise-Dublin flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Boise-Dublin flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Boise-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 Boise-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 Boise to Dublin
Have a flexible travel schedule? Discover the best time to fly to Dublin from Boise with our price prediction graph.
BOI-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.
Cheapflights Insights
Everything you need to know about your flight from Boise to Dublin
What is the cheapest month to book a flight from Boise to Dublin?
Currently, February is the cheapest month in which you can book a flight from Boise to Dublin (average of $496). Flying from Boise to Dublin in June is currently the most expensive (average of $1,159). 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.
How much does it cost to fly round-trip from Boise to Dublin?
Airfare is below average for this route at the moment.
Boise to Dublin flights typically cost between $875 and $1,016 in April.The cheapest round-trip price found within the last 5 days was $700 on Finnair (Apr 4-Apr 20).
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 October 26, 2026.
Read through reviews of airlines operating flights from Boise to Dublin, such as Delta,United Airlines, andAmerican Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.5
Overall
7.8
Entertainment
7.8
Food
7.2
Comfort
7.8
Boarding
8.1
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
Crew
8.5
Overall
7.8
Entertainment
7.8
Food
7.2
Comfort
7.8
Boarding
8.1
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
Crew
8.5
Overall
7.8
Entertainment
7.8
Food
7.2
Comfort
7.8
Boarding
8.1
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
Crew
8.5
Overall
7.8
Entertainment
7.8
Food
7.2
Comfort
7.8
Boarding
8.1
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
Crew
8.5
Overall
7.8
Entertainment
7.8
Food
7.2
Comfort
7.8
Boarding
8.1
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
Related info for your journey
Find useful and relevant information for your journey from Boise 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
Bray
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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 October 26, 2026.
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Boise and Dublin flights
Browse other Boise and Dublin flight options. Last updated on October 26, 2026.
Other flights from Boise
Browse through other flights departing from Boise. Flights are based on user searches made on Cheapflights and were last updated on October 26, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 4 airlines flying from Boise to Dublin
Discover the top 4 airlines that operate flights from Boise 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 7,457,451 searches. Data last updated October 26, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$498 | Average$750 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$544 | Average$856 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$637 | Average$828 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$641 | Average$963 | FlexibilityNo cancel fee | On-time77% |