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Cheap flights from Idaho to Dublin from €461

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 12/8. 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
1 adult, Economy, 0 bags

Find the cheapest flights from Idaho to Dublin

Cheap return flights

Enter your travel dates to find the best prices.
United Airlines Logo
11:30 - 08:10
GEG
-
DUB
12h 40m
1 stop
United Airlines Logo
09:00 - 12:40
DUB
-
GEG
35h 40m
2 stops
€636United Airlines
Mon, 11 Jan - Thu, 14 Jan
United Airlines Logo
16:00 - 07:30
GEG
-
DUB
31h 30m
2 stops
United Airlines Logo
09:00 - 21:09
DUB
-
GEG
44h 09m
2 stops
€639United Airlines
Mon, 11 Jan - Thu, 14 Jan
Delta Logo
15:00 - 07:55
BOI
-
DUB
33h 55m
1 stop
Delta Logo
05:45 - 16:49
DUB
-
BOI
18h 04m
2 stops
€643Delta
Sat, 7 Nov - Fri, 20 Nov
Multiple Airlines Logo
15:16 - 14:05
GEG
-
DUB
14h 49m
2 stops
Multiple Airlines Logo
13:00 - 20:40
DUB
-
GEG
15h 40m
1 stop
€651Multiple Airlines
Wed, 11 Nov - Wed, 18 Nov
American Airlines Logo
14:14 - 17:00
GEG
-
DUB
18h 46m
2 stops
American Airlines Logo
08:50 - 20:40
DUB
-
GEG
19h 50m
2 stops
€658American Airlines
Wed, 11 Nov - Wed, 18 Nov
Delta Logo
07:00 - 07:55
GEG
-
DUB
16h 55m
1 stop
Delta Logo
09:45 - 21:37
DUB
-
GEG
19h 52m
1 stop
€659Delta
Wed, 11 Nov - Wed, 18 Nov
Iberia Logo
07:00 - 07:15
BOI
-
DUB
17h 15m
1 stop
Iberia Logo
13:00 - 22:46
DUB
-
BOI
16h 46m
1 stop
€660Iberia
Tue, 17 Nov - Tue, 24 Nov
Delta Logo
07:00 - 07:55
GEG
-
DUB
16h 55m
1 stop
Delta Logo
09:55 - 19:27
DUB
-
GEG
17h 32m
1 stop
€660Delta
Sun, 10 Jan - Tue, 19 Jan
Multiple Airlines Logo
05:40 - 08:45
BOI
-
DUB
20h 05m
2 stops
Multiple Airlines Logo
05:45 - 16:49
DUB
-
BOI
18h 04m
2 stops
€660Multiple Airlines
Tue, 17 Nov - Tue, 24 Nov
Multiple Airlines Logo
05:40 - 08:45
BOI
-
DUB
20h 05m
2 stops
Multiple Airlines Logo
09:40 - 22:41
DUB
-
BOI
20h 01m
1 stop
€663Multiple Airlines
Tue, 17 Nov - Tue, 24 Nov

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United Airlines flights from Idaho to Dublin

Our best United Airlines deals on Idaho to Dublin flight tickets
United Airlines
11 Jan
GEG11:30Spokane
12h 40m
1 stop
DUB08:10Dublin
14 Jan
DUB09:00Dublin
35h 40m
2 stops
GEG12:40Spokane
€636
United Airlines
11 Jan
GEG16:00Spokane
31h 30m
2 stops
DUB07:30Dublin
14 Jan
DUB09:00Dublin
44h 09m
2 stops
GEG21:09Spokane
€639
United Airlines
10 Jan
GEG05:00Spokane
19h 10m
2 stops
DUB08:10Dublin
15 Jan
DUB10:40Dublin
18h 29m
2 stops
GEG21:09Spokane
€663

Delta flights from Idaho to Dublin

Our best Delta deals on Idaho to Dublin flight tickets
Delta
7 Nov
BOI15:00Boise Air Term. Gowen Fld
33h 55m
1 stop
DUB07:55Dublin
20 Nov
DUB05:45Dublin
18h 04m
2 stops
BOI16:49Boise Air Term. Gowen Fld
€643
Delta
11 Nov
GEG07:00Spokane
16h 55m
1 stop
DUB07:55Dublin
18 Nov
DUB09:45Dublin
19h 52m
1 stop
GEG21:37Spokane
€659
Delta
10 Jan
GEG07:00Spokane
16h 55m
1 stop
DUB07:55Dublin
19 Jan
DUB09:55Dublin
17h 32m
1 stop
GEG19:27Spokane
€660

momondo Fare Finder

 
Customise 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 13,528 searches. Data last updated 26 July 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 return flight

SpokaneDublin

GEG - DUB

GEGDUB

Spokane

Mon 11/1

11:30-08:10

1 stop12h 40m

Dublin

Thu 14/1

09:00-12:40

2 stops35h 40m

€636

SpokaneDublin

GEG - DUB

GEGDUB

Spokane

Mon 11/1

16:00-07:30

2 stops31h 30m

Dublin

Thu 14/1

09:00-21:09

2 stops44h 09m

€639

BoiseDublin

BOI - DUB

BOIDUB

Boise Air Term. Gowen Fld

Sat 7/11

15:00-07:55

1 stop33h 55m

Dublin

Fri 20/11

05:45-16:49

2 stops18h 04m

€643
Fastest return journey

SpokaneDublin

GEG - DUB

GEGDUB

Spokane

Wed 11/11

15:16-14:05

2 stops14h 49m

Dublin

Wed 18/11

13:00-20:40

1 stop15h 40m

€651

SpokaneDublin

GEG - DUB

GEGDUB

Spokane

Wed 11/11

14:14-17:00

2 stops18h 46m

Dublin

Wed 18/11

08:50-20:40

2 stops19h 50m

€658

SpokaneDublin

GEG - DUB

GEGDUB

Spokane

Wed 11/11

07:00-07:55

1 stop16h 55m

Dublin

Wed 18/11

09:45-21:37

1 stop19h 52m

€659

BoiseDublin

BOI - DUB

BOIDUB

Boise Air Term. Gowen Fld

Tue 17/11

07:00-07:15

1 stop17h 15m

Dublin

Tue 24/11

13:00-22:46

1 stop16h 46m

€660

SpokaneDublin

GEG - DUB

GEGDUB

Spokane

Sun 10/1

07:00-07:55

1 stop16h 55m

Dublin

Tue 19/1

09:55-19:27

1 stop17h 32m

€660

BoiseDublin

BOI - DUB

BOIDUB

Boise Air Term. Gowen Fld

Tue 17/11

05:40-08:45

2 stops20h 05m

Dublin

Tue 24/11

05:45-16:49

2 stops18h 04m

€660

BoiseDublin

BOI - DUB

BOIDUB

Boise Air Term. Gowen Fld

Tue 17/11

05:40-08:45

2 stops20h 05m

Dublin

Tue 24/11

09:40-22:41

1 stop20h 01m

€663

Flights are sorted by cheapest return 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?

If you aren’t able to travel during the month of February, then book flights to Dublin from Idaho during November instead. Flights to Dublin in November, while not as cheap as those in February, still average around €556.

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 refresh daily.

  • 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 offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify 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 necessary travel and health documents for your Dublin Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Travelling to a place near Dublin?

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

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Idaho to Dublin for you.

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

Yes. momondo allows you to filter the results for Idaho to Dublin flights to just show those with 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?

Price alerts on flights to Dublin from Idaho are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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