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Cheap flights from Idaho to Dublin from $316

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 9/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
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
4:00 pm - 7:20 am
GEG
-
DUB
31h 20m
2 stops
United Airlines Logo
9:20 am - 2:58 pm
DUB
-
GEG
37h 38m
2 stops
$672United Airlines
Tue, Sep 1 - Tue, Sep 8
United Airlines Logo
6:30 am - 7:45 am
BOI
-
DUB
18h 15m
2 stops
United Airlines Logo
9:20 am - 9:25 pm
DUB
-
BOI
43h 05m
2 stops
$676United Airlines
Sun, Aug 16 - Wed, Aug 26
United Airlines Logo
5:44 pm - 9:45 am
BOI
-
DUB
33h 01m
2 stops
United Airlines Logo
9:20 am - 9:25 pm
DUB
-
BOI
43h 05m
2 stops
$677United Airlines
Sun, Aug 16 - Thu, Aug 20
United Airlines Logo
4:00 pm - 9:45 am
GEG
-
DUB
33h 45m
2 stops
United Airlines Logo
9:20 am - 2:58 pm
DUB
-
GEG
37h 38m
2 stops
$677United Airlines
Sun, Aug 16 - Wed, Aug 19
United Airlines Logo
5:00 am - 8:15 am
BOI
-
DUB
20h 15m
2 stops
United Airlines Logo
9:20 am - 9:25 pm
DUB
-
BOI
43h 05m
2 stops
$681United Airlines
Sun, Aug 16 - Thu, Aug 20
KLM Logo
6:05 am - 7:55 am
GEG
-
DUB
17h 50m
1 stop
KLM Logo
5:55 am - 2:46 pm
DUB
-
GEG
16h 51m
2 stops
$696KLM
Mon, Sep 7 - Fri, Sep 11
KLM Logo
6:05 am - 7:55 am
GEG
-
DUB
17h 50m
1 stop
KLM Logo
12:00 pm - 11:04 pm
DUB
-
GEG
19h 04m
1 stop
$699KLM
Mon, Sep 7 - Fri, Sep 11
Air Canada Logo
2:44 pm - 8:15 am
BOI
-
DUB
34h 31m
2 stops
Air Canada Logo
9:50 am - 1:35 pm
DUB
-
BOI
34h 45m
2 stops
$701Air Canada
Tue, Sep 1 - Wed, Sep 9
Finnair Logo
6:44 am - 5:15 pm
BOI
-
DUB
27h 31m
2 stops
Finnair Logo
6:00 pm - 10:17 pm
DUB
-
BOI
35h 17m
2 stops
$714Finnair
Wed, Sep 2 - Tue, Sep 8
American Airlines Logo
1:25 pm - 6:00 pm
JAC
-
DUB
21h 35m
2 stops
American Airlines Logo
9:30 am - 12:41 pm
DUB
-
JAC
34h 11m
1 stop
$849American Airlines
Wed, Apr 8 - Wed, Apr 15

American Airlines flights from Idaho to Dublin

Our best American Airlines deals on Idaho to Dublin flight tickets
American Airlines
Apr 19
BOI2:14 pmBoise Air Term. Gowen Fld
19h 06m
2 stops
DUB4:20 pmDublin
May 5
DUB8:35 amDublin
21h 03m
2 stops
BOI10:38 pmBoise Air Term. Gowen Fld
$752
American Airlines
Aug 5
BOI1:14 pmBoise Air Term. Gowen Fld
15h 36m
1 stop
DUB11:50 amDublin
Aug 19
DUB10:30 amDublin
18h 47m
2 stops
BOI10:17 pmBoise Air Term. Gowen Fld
$753
American Airlines
Apr 21
BOI6:00 amBoise Air Term. Gowen Fld
17h 30m
2 stops
DUB6:30 amDublin
Apr 29
DUB12:40 pmDublin
17h 14m
2 stops
BOI10:54 pmBoise Air Term. Gowen Fld
$764

KLM flights from Idaho to Dublin

Our best KLM deals on Idaho to Dublin flight tickets
KLM
Sep 7
GEG6:05 amSpokane
17h 50m
1 stop
DUB7:55 amDublin
Sep 11
DUB5:55 amDublin
16h 51m
2 stops
GEG2:46 pmSpokane
$696
KLM
Sep 7
GEG6:05 amSpokane
17h 50m
1 stop
DUB7:55 amDublin
Sep 11
DUB12:00 pmDublin
19h 04m
1 stop
GEG11:04 pmSpokane
$699
KLM
Apr 19
BOI3:23 pmBoise Air Term. Gowen Fld
33h 32m
1 stop
DUB7:55 amDublin
May 5
DUB5:55 amDublin
17h 19m
2 stops
BOI4:14 pmBoise Air Term. Gowen Fld
$745

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 March 26, 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

SpokaneDublin

GEG - DUB

GEGDUB

Spokane

Tue 9/1

4:00 pm-7:20 am

2 stops31h 20m

Dublin

Tue 9/8

9:20 am-2:58 pm

2 stops37h 38m

$672

BoiseDublin

BOI - DUB

BOIDUB

Boise Air Term. Gowen Fld

Sun 8/16

6:30 am-7:45 am

2 stops18h 15m

Dublin

Wed 8/26

9:20 am-9:25 pm

2 stops43h 05m

$676

BoiseDublin

BOI - DUB

BOIDUB

Boise Air Term. Gowen Fld

Sun 8/16

5:44 pm-9:45 am

2 stops33h 01m

Dublin

Thu 8/20

9:20 am-9:25 pm

2 stops43h 05m

$677

SpokaneDublin

GEG - DUB

GEGDUB

Spokane

Sun 8/16

4:00 pm-9:45 am

2 stops33h 45m

Dublin

Wed 8/19

9:20 am-2:58 pm

2 stops37h 38m

$677

BoiseDublin

BOI - DUB

BOIDUB

Boise Air Term. Gowen Fld

Sun 8/16

5:00 am-8:15 am

2 stops20h 15m

Dublin

Thu 8/20

9:20 am-9:25 pm

2 stops43h 05m

$681
Quickest round-trip

SpokaneDublin

GEG - DUB

GEGDUB

Spokane

Mon 9/7

6:05 am-7:55 am

1 stop17h 50m

Dublin

Fri 9/11

5:55 am-2:46 pm

2 stops16h 51m

$696

SpokaneDublin

GEG - DUB

GEGDUB

Spokane

Mon 9/7

6:05 am-7:55 am

1 stop17h 50m

Dublin

Fri 9/11

12:00 pm-11:04 pm

1 stop19h 04m

$699

BoiseDublin

BOI - DUB

BOIDUB

Boise Air Term. Gowen Fld

Tue 9/1

2:44 pm-8:15 am

2 stops34h 31m

Dublin

Wed 9/9

9:50 am-1:35 pm

2 stops34h 45m

$701

BoiseDublin

BOI - DUB

BOIDUB

Boise Air Term. Gowen Fld

Wed 9/2

6:44 am-5:15 pm

2 stops27h 31m

Dublin

Tue 9/8

6:00 pm-10:17 pm

2 stops35h 17m

$714

JacksonDublin

JAC - DUB

JACDUB

Jackson Hole

Wed 4/8

1:25 pm-6:00 pm

2 stops21h 35m

Dublin

Wed 4/15

9:30 am-12:41 pm

1 stop34h 11m

$849

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, February 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 $495. If you’re not able to fly to Dublin in February, then November is your next best option. Flight prices from Idaho to Dublin during November average around $632.

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

You are more likely to see cheaper flights to Dublin from Idaho when booking weeks ahead of your departure date. In general, you can expect to find flights to Dublin for around $724 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Dublin from Idaho for as low as $625 on momondo.

Can stopping save me money on Idaho to Dublin flights?

You could potentially save up to 13% 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

14h 07m

Direct flights

None
The fastest flight from Idaho to Dublin takes 14h 07m
There are no direct flights from Idaho to Dublin. There are no popular flight routes from Idaho to Dublin.
Search flight deals

  • 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
8,336 reviews
Search Delta flights
American AirlinesPriceFrom $543Free CancellationRating
7.1
11,500 reviews
Search American Airlines flights
United AirlinesPriceFrom $544Free CancellationRating
7.4
9,491 reviews
Search United Airlines flights
IberiaPriceFrom $595Free CancellationRating
7.0
3,155 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
Bray
Kildare
Mullingar
Wicklow
Drogheda
Portmarnock
Arklow
Castleknock
Leixlip
Carlingford
Cavan
Malahide
Maynooth
Naas
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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