HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Dublin

$396+ Cheap flights from Idaho to Dublin (DUB)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/6. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — DUB
May 5 — May 121
Mon 5/5
Mon 5/12
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Idaho 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 Idaho to Dublin

Keep the following information in mind while searching for Idaho to Dublin flight deals. Data was last updated April 30, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$596
(Cheapflightsfares)

One-way from

$396
(Kiwi.com)

Popular in

July

Cheapest in

February

Average price

$1,011
Provider with most accurate pricing for Boise Air Term. Gowen Fld-Dublin flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boise Air Term. Gowen Fld-Dublin flights.
Search Deals
From Idaho to Dublin
Search Deals
One-way flight from Idaho to Dublin
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($197 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($29 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
Search Deals

Find flight deals from Idaho to Dublin

Cheapest flights from Idaho to Dublin
Explore the most affordable flight options available from Idaho to Dublin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 30, 2025.

This United Airlines deal was found by Cheapflights users on 4/29. 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.
Sat 8/24:07 pmJAC - DUB
2 stops34h 38mUnited Airlines
Fri 8/229:50 amDUB - JAC
2 stops39h 42mUnited Airlines
Deal found 4/29$589
This Finnair deal was found by Cheapflights users on 4/29. 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 11/55:52 amGEG - DUB
1 stop17h 23mMultiple Airlines
Mon 11/1011:30 amDUB - GEG
2 stops19h 31mMultiple Airlines
Deal found 4/29$636
This Cheapflightsfares deal was found by Cheapflights users on 4/29. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/101:41 pmBOI - DUB
1 stop13h 04mIberia
Wed 9/2412:40 pmDUB - BOI
1 stop15h 34mIberia
Deal found 4/29$639
This Gurufare deal was found by Cheapflights users on 4/29. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/311:00 pmGEG - DUB
2 stops21h 15mScandinavian Airlines
Tue 9/97:05 pmDUB - GEG
2 stops29h 52mScandinavian Airlines
Deal found 4/29$647
This American Airlines deal was found by Cheapflights users on 4/29. 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.
Wed 11/51:40 pmGEG - DUB
2 stops15h 55mAmerican Airlines
Mon 11/108:55 amDUB - GEG
2 stops19h 51mAmerican Airlines
Deal found 4/29$649
This American Airlines deal was found by Cheapflights users on 4/29. 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.
Wed 9/101:41 pmBOI - DUB
2 stops14h 59mAmerican Airlines
Wed 9/241:45 pmDUB - BOI
2 stops16h 51mAmerican Airlines
Deal found 4/29$670
This Delta deal was found by Cheapflights users on 4/28. 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 10/225:40 amBOI - DUB
1 stop19h 15mDelta
Sat 11/19:45 amDUB - BOI
1 stop19h 53mDelta
Deal found 4/28$672
This United Airlines deal was found by Cheapflights users on 4/28. 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 9/25:00 amBOI - DUB
2 stops43h 45mUnited Airlines
Thu 9/189:20 amDUB - BOI
2 stops44h 21mUnited Airlines
Deal found 4/28$677
This United deal was found by Cheapflights users on 4/28. 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.
Wed 9/107:00 amBOI - DUB
2 stops17h 10mMultiple Airlines
Fri 9/199:20 amDUB - BOI
2 stops38h 38mMultiple Airlines
Deal found 4/28$681
This Air Canada deal was found by Cheapflights users on 4/29. 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 9/105:00 amBOI - DUB
2 stops20h 15mAir Canada
Wed 10/19:20 amDUB - BOI
2 stops38h 38mAir Canada
Deal found 4/29$683
This United Airlines deal was found by Cheapflights users on 4/28. 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 10/1411:21 amGEG - DUB
1 stop14h 24mUnited Airlines
Wed 10/229:50 amDUB - GEG
2 stops37h 29mUnited Airlines
Deal found 4/28$683
This KLM deal was found by Cheapflights users on 4/28. 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 7/2110:24 amBOI - DUB
1 stop14h 31mKLM
Tue 8/511:00 amDUB - BOI
1 stop18h 33mKLM
Deal found 4/28$711

Cheapflights Fare Finder

Customize your flight search to find flights from Idaho 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 April 30, 2025.
Use the filters below to find and compare flights from Idaho to Dublin that are best for you.

Fly from

Idaho

Fly to

Dublin

Route

Depart

Return

Price

JacksonDublin

JAC - DUB

JACDUB

Jackson Hole

Sat 8/2

4:07 pm-9:45 am

2 stops34h 38m

Dublin

Fri 8/22

9:50 am-6:32 pm

2 stops39h 42m

$589

SpokaneDublin

GEG - DUB

GEGDUB

Spokane

Sun 8/31

1:00 pm-6:15 pm

2 stops21h 15m

Dublin

Tue 9/9

7:05 pm-4:57 pm

2 stops29h 52m

$647

SpokaneDublin

GEG - DUB

GEGDUB

Spokane

Tue 10/14

11:21 am-9:45 am

1 stop14h 24m

Dublin

Wed 10/22

9:20 am-11:15 pm

2 stops45h 55m

$677

BoiseDublin

BOI - DUB

BOIDUB

Boise Air Term. Gowen Fld

Mon 7/21

5:42 pm-7:45 am

2 stops55h 03m

Dublin

Tue 8/5

9:20 am-6:07 pm

2 stops39h 47m

$682

BoiseDublin

BOI - DUB

BOIDUB

Boise Air Term. Gowen Fld

Mon 7/21

12:39 pm-9:45 am

1 stop14h 06m

Dublin

Wed 8/6

9:50 am-6:07 pm

2 stops39h 17m

$683

SpokaneDublin

GEG - DUB

GEGDUB

Spokane

Tue 10/14

11:21 am-9:45 am

1 stop14h 24m

Dublin

Wed 10/22

9:50 am-3:19 pm

2 stops37h 29m

$683

BoiseDublin

BOI - DUB

BOIDUB

Boise Air Term. Gowen Fld

Mon 7/21

10:24 am-7:55 am

1 stop14h 31m

Dublin

Tue 8/5

11:00 am-10:33 pm

1 stop18h 33m

$711

SpokaneDublin

GEG - DUB

GEGDUB

Spokane

Tue 10/14

6:30 am-7:55 am

1 stop17h 25m

Dublin

Wed 10/22

10:00 am-11:10 pm

1 stop21h 10m

$711

SpokaneDublin

GEG - DUB

GEGDUB

Spokane

Sun 8/31

1:11 pm-1:25 pm

2 stops16h 14m

Dublin

Tue 9/9

12:40 pm-8:33 pm

1 stop15h 53m

$743

BoiseDublin

BOI - DUB

BOIDUB

Boise Air Term. Gowen Fld

Wed 6/4

5:35 am-7:55 am

1 stop19h 20m

Dublin

Tue 8/19

1:15 pm-9:58 am

2 stops27h 43m

$775

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

Showing 1-10 of 37 results
1
2
3
4

Best time to book a flight from Idaho to Dublin

Have a flexible travel schedule? Discover the best time to fly to Dublin from Idaho 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 Idaho to Dublin

What is the cheapest month to book a flight from Idaho to Dublin?

Currently, November is the cheapest month in which you can book a flight from Idaho to Dublin (average of $509). Flying from Idaho to Dublin in June is currently the most expensive (average of $981). 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.

What is the cheapest time of day to fly from ID to DUB?

Find hourly flight availability from Idaho to Dublin. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 30, 2025.

When flying from Idaho to Dublin, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Dublin by month

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

In terms of precipitation, rainfall in Dublin 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 Dublin when rainfall is around 1.9 in.

Temperature in Dublin by month

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

If weather is an important factor for your trip to Dublin, 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 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 April 30, 2025.
Get a feel of what it's like to fly with Delta, KLM and Finnair from Idaho to Dublin by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,929 reviews

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

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
7,929 reviews
Delta
8.0
Very good
7,929 reviews

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

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
1,334 reviews
Delta
8.0
Very good
7,929 reviews

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

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.
Finnair
7.6
Good
1,275 reviews
Delta
8.0
Very good
7,929 reviews

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

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
1,446 reviews
Delta
8.0
Very good
7,929 reviews

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

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
8,696 reviews
Delta
8.0
Very good
7,929 reviews

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

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 Idaho to Dublin. 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 into for flights to Dublin from Idaho?

    Located just 5.7 mi from the city center, Dublin (DUB) is the airport most travelers will use when flying to Dublin from Idaho.

  • What are the cheapest airlines to fly from Idaho to Dublin one-way?

    To fly one-way, consider booking your trip with American Airlines, which is currently one of the cheapest options available, starting at $469. KLM flights start at $521 while deals on WestJet start at $564 one-way.

  • What are the most popular routes from Idaho to Dublin?

    Most travelers choose Boise Air Term. Gowen Fld - Dublin, Spokane - Dublin or Jackson Hole - Dublin when deciding on the best route from Idaho to Dublin.

  • Can I find deals for flights from Idaho to Dublin that include hotel bookings?

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

  • How can I find direct flights from Idaho to Dublin?

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

  • Can I find deals for business class flights from Idaho to Dublin?

    Yes. Cheapflights offers flight deals from Idaho to Dublin 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 Idaho to Dublin?

    Currently, November is the cheapest month in which you can book a flight from Idaho to Dublin (average of $509). Flying from Idaho to Dublin in June is currently the most expensive (average of $981). 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

Traveling to a place near Idaho?

Book flights to Idaho if you plan to visit one of these locations
Maynooth
Castleknock
Swords
Wicklow
Leixlip

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Idaho to Dublin

See prices for flight routes from nearby airports that may be better suited for you.
Newark to Dublin flights
John F Kennedy Intl to Dublin flights
Boston to Dublin flights
O'Hare Intl to Dublin flights
LaGuardia to Dublin flights
Seattle to Dublin flights
Dallas/Fort Worth to Dublin flights
Dulles Intl to Dublin flights
Philadelphia to Dublin flights
Minneapolis to Dublin flights
Los Angeles to Dublin flights
San Francisco to Dublin flights
Denver to Dublin flights
Atlanta to Dublin flights
Cleveland to Dublin flights
Charlotte to Dublin flights
Orlando to Dublin flights
Baltimore to Dublin flights
Reagan-National to Dublin flights
John F Kennedy Intl to Shannon flights
Boston to Shannon flights
Hartford to Dublin flights
Stewart to Dublin flights
Midway to Dublin flights
Newark to Shannon flights
Detroit to Dublin flights
Raleigh to Dublin flights
Nashville to Dublin flights
Indianapolis to Dublin flights
Portland to Dublin flights
Love Field to Dublin flights
LaGuardia to Shannon flights
Hobby to Dublin flights
Kansas City to Dublin flights
Sky Harbor Intl to Dublin flights
Cincinnati to Dublin flights
Austin to Dublin flights
George Bush Intcntl to Dublin flights
Ontario to Dublin flights
Pittsburgh to Dublin flights
O'Hare Intl to Shannon flights
St. Louis to Dublin flights
Miami to Dublin flights
Tampa to Dublin flights
Santa Ana to Dublin flights
Fort Lauderdale to Dublin flights
Burbank to Dublin flights
Salt Lake City to Dublin flights
Columbus to Dublin flights
Sacramento to Dublin flights

Top 6 airlines flying from Idaho to Dublin

Discover the top 6 airlines that operate flights from Idaho 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 April 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$577Average$743FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$592Average$780FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$599Average$1,078FlexibilityNo cancel feeOn-time71%
KLMCheapest$611Average$839FlexibilityNo cancel feeOn-time75%
IberiaCheapest$741Average$1,011FlexibilityNo cancel feeOn-time77%
IcelandairCheapest$745Average$876FlexibilityNo cancel feeOn-time76%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.