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

To fly one-way, consider booking your trip with Finnair, which is currently one of the cheapest options available, starting at $529. WestJet flights start at $563 while deals on American Airlines start at $608 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.

What are the most popular airlines that fly from Idaho to Dublin?

When booking a flight from Idaho to Dublin, you may want to consider flying on American Airlines, Delta or Icelandair as they are the most popular for this route.

How far in advance should I book a flight from Idaho to Dublin?

Travelers have found it’s best to book a flight 19 days in advance to save up to 231% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 19 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Idaho to Dublin 1-2 weeks in advance for as low as $683, or $2,520 for flights within the next 24 hours.

What is the cheapest month to fly from Idaho to Dublin?

February can be a great time to fly to Dublin from Idaho with a flight ticket averaging about $910. Cheapflights users have found deals in the month of February for as cheap as $548. The most expensive prices can be found in the month of June.

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.

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.

$357+ Flights from Idaho to Dublin

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Cheap flight deals from Idaho to Dublin

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$681 (oojo)
One-way from	$357 (Kiwi.com)
Popular in	June
Cheapest in	February
Average price	$966

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.

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From Idaho to Dublin

Search Deals

One-way flight from Idaho to Dublin

Search Deals

Highest demand for flights based on searches. 22% potential increase in price ($264 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease ($36 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 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 2, 2025.

Tue 12/27:21 amBOI - DUB

1 stop16h 54mFinnair

Fri 12/122:05 pmDUB - BOI

1 stop14h 19mFinnair

Deal found 4/1

$561

Tue 12/27:21 amBOI - DUB

2 stops18h 19mMultiple Airlines

Fri 12/122:05 pmDUB - BOI

1 stop14h 19mMultiple Airlines

Deal found 4/1

$566

Tue 12/25:22 pmBOI - DUB

2 stops33h 43mUnited Airlines

Fri 12/129:00 amDUB - BOI

2 stops45h 05mUnited Airlines

Deal found 4/1

$573

Tue 12/27:21 amBOI - DUB

1 stop16h 54mIberia

Fri 12/122:05 pmDUB - BOI

1 stop14h 19mIberia

Deal found 3/31

$596

Wed 10/225:40 amBOI - DUB

1 stop19h 05mDelta

Sat 11/19:45 amDUB - BOI

1 stop19h 53mDelta

Deal found 4/1

$621

Fri 10/246:30 amGEG - DUB

1 stop17h 15mDelta

Tue 11/49:45 amDUB - GEG

1 stop21h 25mDelta

Deal found 4/1

$621

Fri 10/241:40 pmGEG - DUB

2 stops15h 45mAmerican Airlines

Tue 11/411:30 amDUB - GEG

2 stops19h 31mAmerican Airlines

Deal found 4/1

$622

Tue 4/155:00 pmBOI - DUB

2 stops37h 15mIcelandair

Wed 4/2312:15 pmDUB - BOI

2 stops41h 24mIcelandair

Deal found 4/1

$681

Mon 8/1812:36 pmGEG - DUB

2 stops16h 39mIcelandair

Wed 8/2712:15 pmDUB - GEG

2 stops19h 44mIcelandair

Deal found 4/1

$742

Sat 9/135:43 amGEG - DUB

2 stops42h 02mAir Canada

Tue 9/239:20 amDUB - GEG

2 stops35h 20mAir Canada

Deal found 4/1

$761

Sat 8/304:11 pmGEG - DUB

2 stops55h 34mUnited Airlines

Tue 9/99:20 amDUB - GEG

2 stops43h 09mUnited Airlines

Deal found 4/1

$767

Thu 11/205:52 amGEG - DUB

1 stop17h 23mMultiple Airlines

Sun 11/302:05 pmDUB - GEG

1 stop14h 41mMultiple Airlines

Deal found 4/1

$781

Best flights from Idaho to Dublin
Discover carefully curated flight deals from Idaho to Dublin that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 2, 2025.

Tue 4/155:00 pmBOI - DUB

2 stops37h 15mIcelandair

Wed 4/2312:15 pmDUB - BOI

2 stops41h 24mIcelandair

Deal found 4/1

$681

Tue 9/212:29 pmBOI - DUB

1 stop14h 16mUnited Airlines

Tue 9/169:20 amDUB - BOI

2 stops45h 24mUnited Airlines

Deal found 3/31

$761

Sat 9/135:43 amGEG - DUB

2 stops42h 02mAir Canada

Tue 9/239:20 amDUB - GEG

2 stops35h 20mAir Canada

Deal found 4/1

$761

Wed 9/101:41 pmBOI - DUB

1 stop13h 04mIberia

Wed 9/2412:40 pmDUB - BOI

1 stop15h 34mIberia

Deal found 4/1

$763

Tue 4/2211:00 amBOI - DUB

2 stops17h 10mMultiple Airlines

Thu 5/19:50 amDUB - BOI

2 stops44h 02mMultiple Airlines

Deal found 3/30

$772

Tue 4/227:05 amBOI - DUB

1 stop19h 40mFinnair

Wed 4/3012:40 pmDUB - BOI

1 stop16h 31mFinnair

Deal found 3/31

$784

Sun 8/3111:15 amGEG - DUB

3 stops25h 05mScandinavian Airlines

Tue 9/97:05 pmDUB - GEG

2 stops29h 52mScandinavian Airlines

Deal found 4/1

$793

Sun 8/312:05 pmGEG - DUB

1 stop33h 40mAir France

Tue 9/912:00 pmDUB - GEG

1 stop19h 10mAir France

Deal found 4/1

$853

Thu 5/155:35 amBOI - DUB

1 stop19h 10mDelta

Thu 5/2212:00 pmDUB - BOI

1 stop19h 22mDelta

Deal found 3/31

$854

Sat 5/36:00 amGEG - DUB

1 stop17h 45mKLM

Fri 5/1611:00 amDUB - GEG

1 stop19h 07mKLM

Deal found 4/1

$854

Mon 8/1812:36 pmGEG - DUB

2 stops16h 39mIcelandair

Wed 8/2712:15 pmDUB - GEG

2 stops19h 44mIcelandair

Deal found 4/1

$742

Sat 8/304:11 pmGEG - DUB

2 stops55h 34mUnited Airlines

Tue 9/99:20 amDUB - GEG

2 stops43h 09mUnited Airlines

Deal found 4/1

$767

Last-minute flights from Idaho to Dublin
Discover last-minute flight deals from Idaho to Dublin. Data last updated April 2, 2025 and is based on user searches.

Tue 4/87:05 amBOI - DUB

1 stop19h 40mFinnair

Wed 4/3012:40 pmDUB - BOI

1 stop16h 31mFinnair

Deal found 4/1

$784

Tue 4/86:30 amBOI - DUB

3 stops18h 45mMultiple Airlines

Wed 4/309:50 amDUB - BOI

2 stops18h 32mMultiple Airlines

Deal found 4/1

$801

Tue 4/86:30 amBOI - DUB

3 stops18h 45mAir Canada

Wed 4/309:50 amDUB - BOI

3 stops20h 13mAir Canada

Deal found 4/1

$1,154

Tue 4/811:29 amBOI - DUB

2 stops16h 36mIcelandair

Wed 4/3012:15 pmDUB - BOI

2 stops17h 24mIcelandair

Deal found 3/31

$1,247

Wed 4/912:06 pmBOI - DUB

1 stop14h 39mUnited Airlines

Wed 4/169:50 amDUB - BOI

2 stops43h 59mUnited Airlines

Deal found 4/1

$767

Fri 4/115:14 amGEG - DUB

2 stops20h 31mUnited Airlines

Thu 4/1711:35 amDUB - GEG

2 stops17h 15mUnited Airlines

Deal found 4/1

$859

Fri 4/1111:17 amGEG - DUB

2 stops19h 43mDelta

Thu 4/175:55 amDUB - GEG

2 stops26h 04mDelta

Deal found 4/1

$884

Fri 4/115:34 amGEG - DUB

2 stops15h 36mAmerican Airlines

Thu 4/1712:40 pmDUB - GEG

1 stop16h 58mAmerican Airlines

Deal found 4/1

$1,059

Tue 4/155:00 pmBOI - DUB

2 stops37h 15mIcelandair

Wed 4/2312:15 pmDUB - BOI

2 stops41h 24mIcelandair

Deal found 4/1

$681

Tue 4/1512:06 pmBOI - DUB

1 stop14h 39mUnited Airlines

Wed 4/239:50 amDUB - BOI

2 stops43h 59mUnited Airlines

Deal found 4/1

$767

Tue 4/2211:00 amBOI - DUB

2 stops17h 10mMultiple Airlines

Thu 5/19:50 amDUB - BOI

2 stops44h 02mMultiple Airlines

Deal found 3/30

$772

Tue 4/227:05 amBOI - DUB

1 stop19h 40mFinnair

Wed 4/3012:40 pmDUB - BOI

1 stop16h 31mFinnair

Deal found 3/31

$784

One-way flights from Idaho to Dublin
Search for one-way flight options from Idaho to Dublin. Find affordable one-way fares based on user searches. Data last updated April 2, 2025.

Sat 4/264:26 pmBOI - DUB

3 stops56h 54mMultiple Airlines

Deal found 3/31

$357

Thu 5/17:05 amBOI - DUB

1 stop19h 40mFinnair

Deal found 3/30

$529

Wed 7/162:00 pmBOI - DUB

2 stops37h 50mWestJet

Deal found 4/1

$563

Wed 7/1611:44 amBOI - DUB

1 stop15h 01mAmerican Airlines

Deal found 4/1

$608

Thu 6/199:40 amGEG - DUB

2 stops14h 05mKLM

Deal found 4/2

$798

Sat 6/147:07 pmBOI - DUB

3 stops32h 13mUnited Airlines

Deal found 3/31

$853

Thu 6/197:25 amGEG - DUB

3 stops40h 20mUnited Airlines

Deal found 4/2

$940

Cheapflights Fare Finder

Use the filters below to find and compare flights from Idaho to Dublin that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BoiseDublin

BOI - DUB

BOIDUB

Boise Air Term. Gowen Fld

Tue 4/15

5:00 pm-1:15 pm

2 stops37h 15m

Dublin

Wed 4/23

12:15 pm-10:39 pm

2 stops41h 24m

$681

SpokaneDublin

GEG - DUB

GEGDUB

Spokane

Mon 8/18

12:36 pm-1:15 pm

2 stops16h 39m

Dublin

Wed 8/27

12:15 pm-11:59 pm

2 stops19h 44m

$742

BoiseDublin

BOI - DUB

BOIDUB

Boise Air Term. Gowen Fld

Tue 9/2

12:29 pm-9:45 am

1 stop14h 16m

Dublin

Tue 9/16

9:20 am-11:44 pm

2 stops45h 24m

$761

SpokaneDublin

GEG - DUB

GEGDUB

Spokane

Sat 9/13

5:43 am-7:45 am

2 stops42h 02m

Dublin

Tue 9/23

9:20 am-12:40 pm

2 stops35h 20m

$761

BoiseDublin

BOI - DUB

BOIDUB

Boise Air Term. Gowen Fld

Wed 9/10

1:41 pm-9:45 am

1 stop13h 04m

Dublin

Wed 9/24

12:40 pm-9:14 pm

1 stop15h 34m

$763

SpokaneDublin

GEG - DUB

GEGDUB

Spokane

Sat 8/30

4:11 pm-7:45 am

2 stops55h 34m

Dublin

Tue 9/9

9:20 am-8:29 pm

2 stops43h 09m

$767

BoiseDublin

BOI - DUB

BOIDUB

Boise Air Term. Gowen Fld

Tue 4/22

11:00 am-11:10 am

2 stops17h 10m

Dublin

Thu 5/1

9:50 am-10:52 pm

2 stops44h 02m

$772

BoiseDublin

BOI - DUB

BOIDUB

Boise Air Term. Gowen Fld

Tue 4/22

7:05 am-9:45 am

1 stop19h 40m

Dublin

Wed 4/30

12:40 pm-10:11 pm

1 stop16h 31m

$784

SpokaneDublin

GEG - DUB

GEGDUB

Spokane

Sun 8/31

11:15 am-8:20 pm

3 stops25h 05m

Dublin

Tue 9/9

7:05 pm-4:57 pm

2 stops29h 52m

$793

SpokaneDublin

GEG - DUB

GEGDUB

Spokane

Sat 9/13

1:15 pm-7:45 am

2 stops34h 30m

Dublin

Tue 9/23

9:50 am-12:40 pm

3 stops34h 50m

$794

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/31

Showing 1-10 of 28 results

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 $1,010). 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?

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

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

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 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

7,898 reviews

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

7,898 reviews

Delta

8.0

Very good

7,898 reviews

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

1,323 reviews

Delta

8.0

Very good

7,898 reviews

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

1,267 reviews

Delta

8.0

Very good

7,898 reviews

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

1,427 reviews

Delta

8.0

Very good

7,898 reviews

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

8,616 reviews

Delta

8.0

Very good

7,898 reviews

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

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 Finnair, which is currently one of the cheapest options available, starting at $529. WestJet flights start at $563 while deals on American Airlines start at $608 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 $1,010). 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

Maynooth

Castleknock

Swords

Wicklow

Leixlip

Browse thousands of different options on Cheapflights for your next trip

Top 6 airlines flying from Idaho to Dublin

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$577	Average$747	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$592	Average$868	FlexibilityNo cancel fee	On-time69%
American Airlines	Cheapest$599	Average$1,074	FlexibilityNo cancel fee	On-time71%
KLM	Cheapest$611	Average$779	FlexibilityNo cancel fee	On-time75%
Icelandair	Cheapest$745	Average$876	FlexibilityNo cancel fee	On-time76%
Iberia	Cheapest$793	Average$1,011	FlexibilityNo cancel fee	On-time77%

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$357+ 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 4/26. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Idaho to Dublin with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

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 2, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Idaho to Dublin

Cheapest flights from Idaho to DublinExplore 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 2, 2025.

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 2, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Idaho to Dublin that are best for you.

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.

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?

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 2, 2025.

Rainfall in Dublin by month

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

Temperature in Dublin by month

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

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 2, 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.

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?

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

What are the most popular routes from Idaho to Dublin?

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

How can I find direct flights from Idaho to Dublin?

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

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

Traveling to a place near Idaho?

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Alternative routes for Idaho to Dublin

See prices for flight routes from nearby airports that may be better suited for you.

Top 6 airlines flying from Idaho to Dublin

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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 2, 2025.