How long is the flight from Idaho to Dublin?

A quick flight from Idaho to Dublin can take about 17h 15m. United Airlines provides one of the quickest options available for as low as $507. The distance from Idaho to Dublin is about 4379 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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.

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).

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 37 days in advance to save up to 172% 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 37 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 $878. Cheapflights users have found deals in the month of February for as cheap as $601. 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.

$500+ Cheap Flights from Idaho to Dublin

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Cheap flight deals from Idaho to Dublin

Round-trip from	$500 (United Airlines)
Popular in	June
Cheapest in	February
Average price	$764

From Idaho to Dublin

Search Deals

Highest demand for flights based on searches. 19% potential increase in price ($213 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 September 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 September 15, 2025.

Wed 10/228:20 amBOI - DUB

1 stop18h 25mUnited Airlines

Sat 11/18:00 amDUB - BOI

2 stops45h 45mUnited Airlines

Deal found 9/15

$529

Fri 11/147:00 amBOI - DUB

1 stop17h 10mMultiple Airlines

Thu 11/206:05 pmDUB - BOI

2 stops35h 02mMultiple Airlines

Deal found 9/14

$557

Thu 10/306:34 amGEG - DUB

2 stops17h 36mMultiple Airlines

Thu 11/611:30 amDUB - GEG

2 stops19h 39mMultiple Airlines

Deal found 9/14

$562

Tue 10/149:22 amGEG - DUB

2 stops15h 53mDelta

Wed 10/2211:00 amDUB - GEG

2 stops20h 43mDelta

Deal found 9/15

$584

Tue 10/1412:51 pmGEG - DUB

1 stop35h 54mKLM

Wed 10/2210:00 amDUB - GEG

1 stop17h 46mKLM

Deal found 9/15

$585

Wed 10/225:42 amBOI - DUB

1 stop19h 13mAir France

Sat 11/19:45 amDUB - BOI

1 stop20h 09mAir France

Deal found 9/13

$597

Thu 10/305:45 amGEG - DUB

1 stop19h 00mDelta

Thu 11/69:45 amDUB - GEG

1 stop18h 01mDelta

Deal found 9/14

$597

Sat 12/276:15 amBOI - DUB

2 stops41h 55mUnited Airlines

Fri 1/99:00 amDUB - BOI

2 stops34h 39mUnited Airlines

Deal found 9/14

$599

Sat 12/277:00 amBOI - DUB

1 stop17h 10mMultiple Airlines

Fri 1/911:30 amDUB - BOI

2 stops16h 48mMultiple Airlines

Deal found 9/14

$605

Sat 12/66:44 amBOI - DUB

1 stop17h 26mMultiple Airlines

Sat 12/1312:55 pmDUB - BOI

1 stop16h 26mMultiple Airlines

Deal found 9/15

$607

Sat 12/612:16 pmBOI - DUB

1 stop12h 54mUnited Airlines

Sat 12/139:30 amDUB - BOI

2 stops20h 15mUnited Airlines

Deal found 9/15

$612

Wed 11/198:25 amBOI - DUB

2 stops18h 30mUnited Airlines

Fri 11/289:00 amDUB - BOI

2 stops35h 30mUnited Airlines

Deal found 9/15

$618

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 September 15, 2025.

Sun 2/227:00 amGEG - DUB

2 stops41h 10mUnited Airlines

Wed 3/49:00 amDUB - GEG

2 stops57h 55mUnited Airlines

Deal found 9/14

$500

Sun 2/226:30 amGEG - DUB

1 stop17h 15mDelta

Wed 3/49:45 amDUB - GEG

1 stop21h 31mDelta

Deal found 9/14

$507

Sun 2/226:30 amGEG - DUB

1 stop17h 15mMultiple Airlines

Wed 3/49:45 amDUB - GEG

2 stops17h 01mMultiple Airlines

Deal found 9/14

$512

Tue 10/1412:51 pmGEG - DUB

1 stop35h 54mKLM

Wed 10/2210:00 amDUB - GEG

1 stop17h 46mKLM

Deal found 9/14

$585

Wed 10/225:42 amBOI - DUB

1 stop19h 13mAir France

Sat 11/19:45 amDUB - BOI

1 stop20h 09mAir France

Deal found 9/15

$597

Wed 10/228:20 amBOI - DUB

1 stop18h 25mUnited Airlines

Sat 11/18:00 amDUB - BOI

2 stops45h 45mUnited Airlines

Deal found 9/15

$529

Thu 10/306:34 amGEG - DUB

2 stops17h 36mMultiple Airlines

Thu 11/611:30 amDUB - GEG

2 stops19h 39mMultiple Airlines

Deal found 9/14

$562

Tue 10/147:15 amGEG - DUB

2 stops18h 00mDelta

Wed 10/2210:00 amDUB - GEG

2 stops16h 43mDelta

Deal found 9/14

$584

Fri 11/1412:35 pmBOI - DUB

2 stops14h 45mUnited Airlines

Thu 11/209:30 amDUB - BOI

2 stops18h 46mUnited Airlines

Deal found 9/14

$562

Sat 12/66:44 amBOI - DUB

1 stop17h 26mMultiple Airlines

Sat 12/1312:55 pmDUB - BOI

1 stop16h 26mMultiple Airlines

Deal found 9/13

$607

Wed 3/45:00 amGEG - DUB

2 stops20h 55mUnited Airlines

Sun 3/81:35 pmDUB - GEG

2 stops28h 20mUnited Airlines

Deal found 9/13

$562

Sat 12/68:15 amBOI - DUB

1 stop16h 55mUnited Airlines

Sat 12/139:30 amDUB - BOI

2 stops20h 15mUnited Airlines

Deal found 9/14

$612

Last-minute flights from Idaho to Dublin
Discover last-minute flight deals from Idaho to Dublin. Data last updated September 15, 2025 and is based on user searches.

Sun 9/216:10 amGEG - DUB

1 stop17h 45mKLM

Sun 9/2810:00 amDUB - GEG

1 stop21h 58mKLM

Deal found 9/15

$752

Mon 10/131:35 pmBOI - DUB

1 stop13h 10mIberia

Mon 10/2012:40 pmDUB - BOI

1 stop16h 44mIberia

Deal found 9/13

$633

Mon 10/137:00 amBOI - DUB

1 stop19h 45mFinnair

Mon 10/2012:40 pmDUB - BOI

1 stop16h 44mFinnair

Deal found 9/14

$640

Mon 10/137:00 amBOI - DUB

1 stop19h 45mAmerican Airlines

Mon 10/2011:45 amDUB - BOI

2 stops18h 47mAmerican Airlines

Deal found 9/13

$644

Mon 10/132:39 pmBOI - DUB

2 stops36h 06mUnited Airlines

Mon 10/208:50 amDUB - BOI

2 stops20h 40mUnited Airlines

Deal found 9/13

$655

Tue 10/149:22 amGEG - DUB

2 stops15h 53mDelta

Wed 10/2211:00 amDUB - GEG

2 stops20h 43mDelta

Deal found 9/15

$584

Tue 10/1412:51 pmGEG - DUB

1 stop35h 54mKLM

Wed 10/2210:00 amDUB - GEG

1 stop17h 46mKLM

Deal found 9/15

$585

Wed 10/228:20 amBOI - DUB

1 stop18h 25mUnited Airlines

Sat 11/18:00 amDUB - BOI

2 stops45h 45mUnited Airlines

Deal found 9/15

$529

Wed 10/225:42 amBOI - DUB

1 stop19h 13mAir France

Sat 11/19:45 amDUB - BOI

1 stop20h 09mAir France

Deal found 9/13

$597

Wed 10/227:00 amBOI - DUB

3 stops18h 15mMultiple Airlines

Sat 11/18:00 amDUB - BOI

2 stops20h 37mMultiple Airlines

Deal found 9/14

$736

Thu 10/306:34 amGEG - DUB

2 stops17h 36mMultiple Airlines

Thu 11/611:30 amDUB - GEG

2 stops19h 39mMultiple Airlines

Deal found 9/14

$562

Thu 10/305:45 amGEG - DUB

1 stop19h 00mDelta

Thu 11/69:45 amDUB - GEG

1 stop18h 01mDelta

Deal found 9/14

$597

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 September 15, 2025.

Sat 9/205:53 pmGEG - DUB

3 stops45h 17mMultiple Airlines

Deal found 9/15

$576

Fri 9/269:45 amBOI - DUB

2 stops15h 00mMultiple Airlines

Deal found 9/14

$593

Fri 9/2612:35 pmBOI - DUB

1 stop14h 10mUnited Airlines

Deal found 9/15

$693

Fri 9/267:00 amBOI - DUB

3 stops18h 15mAir Canada

Deal found 9/13

$3,024

Fly from

Fly to

Route

Depart

Return

Price

SpokaneDublin

GEG - DUB

GEGDUB

Spokane

Sun 2/22

7:00 am-8:10 am

2 stops41h 10m

Dublin

Wed 3/4

9:00 am-10:55 am

2 stops57h 55m

$500

SpokaneDublin

GEG - DUB

GEGDUB

Spokane

Sun 2/22

6:30 am-7:45 am

1 stop17h 15m

Dublin

Wed 3/4

9:45 am-11:16 pm

1 stop21h 31m

$507

SpokaneDublin

GEG - DUB

GEGDUB

Spokane

Sun 2/22

6:30 am-7:45 am

1 stop17h 15m

Dublin

Wed 3/4

9:45 am-6:46 pm

2 stops17h 01m

$512

BoiseDublin

BOI - DUB

BOIDUB

Boise Air Term. Gowen Fld

Wed 10/22

8:20 am-9:45 am

1 stop18h 25m

Dublin

Sat 11/1

8:00 am-11:45 pm

2 stops45h 45m

$529

SpokaneDublin

GEG - DUB

GEGDUB

Spokane

Thu 10/30

6:34 am-7:10 am

2 stops17h 36m

Dublin

Thu 11/6

11:30 am-11:09 pm

2 stops19h 39m

$562

BoiseDublin

BOI - DUB

BOIDUB

Boise Air Term. Gowen Fld

Fri 11/14

12:35 pm-10:20 am

2 stops14h 45m

Dublin

Thu 11/20

9:30 am-9:16 pm

2 stops18h 46m

$562

SpokaneDublin

GEG - DUB

GEGDUB

Spokane

Wed 3/4

5:00 am-9:55 am

2 stops20h 55m

Dublin

Sun 3/8

1:35 pm-10:55 am

2 stops28h 20m

$562

SpokaneDublin

GEG - DUB

GEGDUB

Spokane

Tue 10/14

7:15 am-9:15 am

2 stops18h 00m

Dublin

Wed 10/22

10:00 am-6:43 pm

2 stops16h 43m

$584

SpokaneDublin

GEG - DUB

GEGDUB

Spokane

Tue 10/14

12:51 pm-8:45 am

1 stop35h 54m

Dublin

Wed 10/22

10:00 am-7:46 pm

1 stop17h 46m

$585

BoiseDublin

BOI - DUB

BOIDUB

Boise Air Term. Gowen Fld

Wed 10/22

5:42 am-7:55 am

1 stop19h 13m

Dublin

Sat 11/1

9:45 am-11:54 pm

1 stop20h 09m

$597

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 16 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 $923). 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.

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.
How long is the flight from Idaho to Dublin?
A quick flight from Idaho to Dublin can take about 17h 15m. United Airlines provides one of the quickest options available for as low as $507. The distance from Idaho to Dublin is about 4379 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.
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 $923). 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

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Top 6 airlines flying from Idaho to Dublin

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$549	Average$751	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$592	Average$723	FlexibilityNo cancel fee	On-time69%
Iberia	Cheapest$595	Average$805	FlexibilityNo cancel fee	On-time77%
American Airlines	Cheapest$599	Average$1,078	FlexibilityNo cancel fee	On-time71%
KLM	Cheapest$611	Average$747	FlexibilityNo cancel fee	On-time75%
Icelandair	Cheapest$770	Average$959	FlexibilityNo cancel fee	On-time76%

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$500+ Cheap flights from Idaho 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 2/22. 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

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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 September 15, 2025.

Round-trip 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 September 15, 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 September 15, 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 September 15, 2025.

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?

How long is the flight from Idaho to Dublin?

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 Dublin?

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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 September 15, 2025.