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Cheap flights from Idaho to Dublin from $387

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Idaho to Dublin departing on 8/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Idaho to Dublin

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
6:30 am - 7:20 am
BOI
-
DUB
17h 50m
2 stops
United Airlines Logo
9:20 am - 9:25 pm
DUB
-
BOI
43h 05m
2 stops
$723United Airlines
Tue, Sep 8 - Tue, Sep 15
United Airlines Logo
5:00 am - 11:10 am
GEG
-
DUB
22h 10m
2 stops
United Airlines Logo
9:20 am - 9:04 pm
DUB
-
GEG
43h 44m
2 stops
$723United Airlines
Tue, Sep 1 - Tue, Sep 8
Air Canada Logo
7:00 am - 7:10 am
BOI
-
DUB
17h 10m
2 stops
Air Canada Logo
9:00 am - 9:16 pm
DUB
-
BOI
43h 16m
2 stops
$727Air Canada
Tue, Nov 3 - Wed, Nov 11
Multiple Airlines Logo
6:00 am - 7:45 am
GEG
-
DUB
17h 45m
2 stops
Multiple Airlines Logo
5:10 am - 9:09 pm
DUB
-
GEG
23h 59m
2 stops
$741Multiple Airlines
Tue, Oct 20 - Tue, Nov 3
Multiple Airlines Logo
2:09 pm - 2:35 pm
GEG
-
DUB
16h 26m
2 stops
Multiple Airlines Logo
12:40 pm - 8:42 pm
DUB
-
GEG
16h 02m
1 stop
$742Multiple Airlines
Tue, Sep 1 - Tue, Sep 8
KLM Logo
7:00 am - 7:55 am
GEG
-
DUB
16h 55m
1 stop
KLM Logo
9:40 am - 9:37 pm
DUB
-
GEG
19h 57m
1 stop
$745KLM
Tue, Oct 20 - Tue, Nov 3
KLM Logo
1:43 pm - 7:45 am
BOI
-
DUB
35h 02m
1 stop
KLM Logo
8:50 am - 10:41 pm
DUB
-
BOI
20h 51m
2 stops
$748KLM
Tue, Nov 3 - Wed, Nov 11
Delta Logo
6:00 am - 8:45 am
BOI
-
DUB
19h 45m
2 stops
Delta Logo
12:00 pm - 11:29 pm
DUB
-
BOI
18h 29m
1 stop
$755Delta
Tue, Sep 8 - Tue, Sep 15
Air Canada Logo
5:00 am - 7:45 am
BOI
-
DUB
19h 45m
2 stops
Air Canada Logo
9:20 am - 9:25 pm
DUB
-
BOI
43h 05m
2 stops
$769Air Canada
Wed, Aug 12 - Tue, Sep 15
Delta Logo
7:39 am - 7:55 am
JAC
-
DUB
17h 16m
2 stops
Delta Logo
10:00 am - 8:29 pm
DUB
-
JAC
17h 29m
2 stops
$1,017Delta
Mon, Jul 6 - Sun, Jul 12

Finnair flights from Idaho to Dublin

Our best Finnair deals on Idaho to Dublin flight tickets
Finnair
Oct 16
BOI6:44 amBoise Air Term. Gowen Fld
20h 01m
1 stop
DUB9:45 amDublin
Oct 28
DUB1:00 pmDublin
15h 17m
1 stop
BOI10:17 pmBoise Air Term. Gowen Fld
$842
Finnair
Aug 11
BOI6:44 amBoise Air Term. Gowen Fld
20h 01m
1 stop
DUB9:45 amDublin
Sep 13
DUB12:40 pmDublin
16h 37m
1 stop
BOI10:17 pmBoise Air Term. Gowen Fld
$847

American Airlines flights from Idaho to Dublin

Our best American Airlines deals on Idaho to Dublin flight tickets
American Airlines
Sep 27
GEG1:58 pmSpokane
18h 22m
2 stops
DUB4:20 pmDublin
Oct 1
DUB12:40 pmDublin
16h 07m
1 stop
GEG8:47 pmSpokane
$788
American Airlines
Oct 16
BOI2:21 pmBoise Air Term. Gowen Fld
17h 09m
2 stops
DUB2:30 pmDublin
Oct 28
DUB1:00 pmDublin
15h 17m
1 stop
BOI10:17 pmBoise Air Term. Gowen Fld
$833
American Airlines
Sep 22
GEG6:00 amSpokane
19h 45m
1 stop
DUB9:45 amDublin
Oct 3
DUB12:40 pmDublin
16h 07m
1 stop
GEG8:47 pmSpokane
$857

momondo 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, momondo users made 832,500 searches. Data last updated May 14, 2026.
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

Cheapest round-trip

BoiseDublin

BOI - DUB

BOIDUB

Boise Air Term. Gowen Fld

Tue 9/8

6:30 am-7:20 am

2 stops17h 50m

Dublin

Tue 9/15

9:20 am-9:25 pm

2 stops43h 05m

$723

SpokaneDublin

GEG - DUB

GEGDUB

Spokane

Tue 9/1

5:00 am-11:10 am

2 stops22h 10m

Dublin

Tue 9/8

9:20 am-9:04 pm

2 stops43h 44m

$723

BoiseDublin

BOI - DUB

BOIDUB

Boise Air Term. Gowen Fld

Tue 11/3

7:00 am-7:10 am

2 stops17h 10m

Dublin

Wed 11/11

9:00 am-9:16 pm

2 stops43h 16m

$727

SpokaneDublin

GEG - DUB

GEGDUB

Spokane

Tue 10/20

6:00 am-7:45 am

2 stops17h 45m

Dublin

Tue 11/3

5:10 am-9:09 pm

2 stops23h 59m

$741
Quickest round-trip

SpokaneDublin

GEG - DUB

GEGDUB

Spokane

Tue 9/1

2:09 pm-2:35 pm

2 stops16h 26m

Dublin

Tue 9/8

12:40 pm-8:42 pm

1 stop16h 02m

$742

SpokaneDublin

GEG - DUB

GEGDUB

Spokane

Tue 10/20

7:00 am-7:55 am

1 stop16h 55m

Dublin

Tue 11/3

9:40 am-9:37 pm

1 stop19h 57m

$745

BoiseDublin

BOI - DUB

BOIDUB

Boise Air Term. Gowen Fld

Tue 11/3

1:43 pm-7:45 am

1 stop35h 02m

Dublin

Wed 11/11

8:50 am-10:41 pm

2 stops20h 51m

$748

BoiseDublin

BOI - DUB

BOIDUB

Boise Air Term. Gowen Fld

Tue 9/8

6:00 am-8:45 am

2 stops19h 45m

Dublin

Tue 9/15

12:00 pm-11:29 pm

1 stop18h 29m

$755

BoiseDublin

BOI - DUB

BOIDUB

Boise Air Term. Gowen Fld

Wed 8/12

5:00 am-7:45 am

2 stops19h 45m

Dublin

Tue 9/15

9:20 am-9:25 pm

2 stops43h 05m

$769

JacksonDublin

JAC - DUB

JACDUB

Jackson Hole

Mon 7/6

7:39 am-7:55 am

2 stops17h 16m

Dublin

Sun 7/12

10:00 am-8:29 pm

2 stops17h 29m

$1,017

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Dublin from

How to get the cheapest flight ticket from Idaho to Dublin

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Dublin?

In general, March is the cheapest month to fly from Idaho to Dublin. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $432. If you’re not able to fly to Dublin in March, then November is your next best option. Flight prices from Idaho to Dublin during November average around $478.

Can stopping save me money on Idaho to Dublin flights?

You could potentially save up to 61% on your flight if you consider stops on a Idaho to Dublin flight.

Cheap Idaho to Dublin flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Idaho to Dublin

Fastest flight time

12h 40m

Direct flights

None
The fastest flight from Idaho to Dublin takes 12h 40m
There are no direct flights from Idaho to Dublin. There are no popular flight routes from Idaho to Dublin.
Search flight deals

Frequently asked questions about flying from Idaho to Dublin

  • When did momondo last update prices for flights from Idaho to Dublin Airport?

    Prices for flights from Idaho to Dublin Airport are updated daily.

  • How many operators does momondo search for flights from Idaho to Dublin Airport?

  • How old do you have to be to fly from Idaho to Dublin Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Idaho to Dublin Airport.

  • What documentation or ID do you need to fly to Dublin Airport?

    The travel and health documents you'll need for your trip to Dublin Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Dublin Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Idaho to Dublin

Compare and see reviews for airlines that fly from Idaho to Dublin with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $498Free CancellationRating
7.9
8,454 reviews
Search Delta flights
United AirlinesPriceFrom $539Free CancellationRating
7.4
9,711 reviews
Search United Airlines flights
American AirlinesPriceFrom $543Free CancellationRating
7.1
11,664 reviews
Search American Airlines flights
IberiaPriceFrom $607Free CancellationRating
7.0
3,216 reviews
Search Iberia flights

Traveling to a place near Dublin?

Book flights to Dublin if you plan to visit one of these locations
Kilkenny
Swords
Athlone
Dundalk
Mullingar
Bray
Kildare
Wicklow
Drogheda
Malahide
Portmarnock
Arklow
Castleknock
Leixlip
Carlingford
Cavan
Naas
Maynooth
Slane
Thurles

Why use momondo?

Why should I use momondo to find a flight deal from Idaho to Dublin?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Idaho to Dublin. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Idaho to Dublin with flexible booking policies on momondo?

All flight searches from Idaho to Dublin on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Idaho to Dublin?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Dublin from Idaho.

I’m not ready to book a flight from Idaho to Dublin right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Idaho to Dublin flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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