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Cheap flights from Idaho to Dublin from €330

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.
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0 bags
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Find the cheapest flights from Idaho to Dublin

Cheap return flights

Enter your travel dates to find the best prices.
United Airlines Logo
06:30 - 07:20
BOI
-
DUB
17h 50m
2 stops
United Airlines Logo
09:20 - 21:25
DUB
-
BOI
43h 05m
2 stops
€617United Airlines
Tue, 8 Sep - Tue, 15 Sep
United Airlines Logo
05:00 - 11:10
GEG
-
DUB
22h 10m
2 stops
United Airlines Logo
09:20 - 21:04
DUB
-
GEG
43h 44m
2 stops
€617United Airlines
Tue, 1 Sep - Tue, 8 Sep
United Airlines Logo
05:00 - 07:45
GEG
-
DUB
18h 45m
2 stops
United Airlines Logo
09:20 - 21:04
DUB
-
GEG
43h 44m
2 stops
€620United Airlines
Wed, 9 Sep - Wed, 16 Sep
Air Canada Logo
07:00 - 07:10
BOI
-
DUB
17h 10m
2 stops
Air Canada Logo
09:00 - 21:16
DUB
-
BOI
43h 16m
2 stops
€620Air Canada
Tue, 3 Nov - Wed, 11 Nov
Multiple Airlines Logo
06:00 - 07:45
GEG
-
DUB
17h 45m
2 stops
Multiple Airlines Logo
05:10 - 21:09
DUB
-
GEG
23h 59m
2 stops
€632Multiple Airlines
Tue, 20 Oct - Tue, 3 Nov
Multiple Airlines Logo
14:09 - 14:35
GEG
-
DUB
16h 26m
2 stops
Multiple Airlines Logo
12:40 - 20:42
DUB
-
GEG
16h 02m
1 stop
€633Multiple Airlines
Tue, 1 Sep - Tue, 8 Sep
Iberia Logo
06:00 - 09:45
GEG
-
DUB
19h 45m
1 stop
Iberia Logo
13:00 - 20:55
DUB
-
GEG
15h 55m
1 stop
€635Iberia
Tue, 20 Oct - Tue, 3 Nov
KLM Logo
07:00 - 07:55
GEG
-
DUB
16h 55m
1 stop
KLM Logo
09:40 - 21:37
DUB
-
GEG
19h 57m
1 stop
€636KLM
Tue, 20 Oct - Tue, 3 Nov
KLM Logo
13:43 - 07:45
BOI
-
DUB
35h 02m
1 stop
KLM Logo
08:50 - 22:41
DUB
-
BOI
20h 51m
2 stops
€638KLM
Tue, 3 Nov - Wed, 11 Nov
Air Canada Logo
05:00 - 07:45
BOI
-
DUB
19h 45m
2 stops
Air Canada Logo
09:20 - 21:25
DUB
-
BOI
43h 05m
2 stops
€656Air Canada
Wed, 12 Aug - Tue, 15 Sep

Finnair flights from Idaho to Dublin

Our best Finnair deals on Idaho to Dublin flight tickets
Finnair
16 Oct
BOI06:44Boise Air Term. Gowen Fld
20h 01m
1 stop
DUB09:45Dublin
28 Oct
DUB13:00Dublin
15h 17m
1 stop
BOI22:17Boise Air Term. Gowen Fld
€719
Finnair
11 Aug
BOI06:44Boise Air Term. Gowen Fld
20h 01m
1 stop
DUB09:45Dublin
13 Sept
DUB12:40Dublin
16h 37m
1 stop
BOI22:17Boise Air Term. Gowen Fld
€723

American Airlines flights from Idaho to Dublin

Our best American Airlines deals on Idaho to Dublin flight tickets
American Airlines
27 Sept
GEG13:58Spokane
18h 22m
2 stops
DUB16:20Dublin
1 Oct
DUB12:40Dublin
16h 07m
1 stop
GEG20:47Spokane
€672
American Airlines
16 Oct
BOI14:21Boise Air Term. Gowen Fld
17h 09m
2 stops
DUB14:30Dublin
28 Oct
DUB13:00Dublin
15h 17m
1 stop
BOI22:17Boise Air Term. Gowen Fld
€711
American Airlines
22 Sept
GEG06:00Spokane
19h 45m
1 stop
DUB09:45Dublin
3 Oct
DUB12:40Dublin
16h 07m
1 stop
GEG20:47Spokane
€731

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 14 May 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

BoiseDublin

BOI - DUB

BOIDUB

Boise Air Term. Gowen Fld

Tue 8/9

06:30-07:20

2 stops17h 50m

Dublin

Tue 15/9

09:20-21:25

2 stops43h 05m

€617

SpokaneDublin

GEG - DUB

GEGDUB

Spokane

Tue 1/9

05:00-11:10

2 stops22h 10m

Dublin

Tue 8/9

09:20-21:04

2 stops43h 44m

€617

SpokaneDublin

GEG - DUB

GEGDUB

Spokane

Wed 9/9

05:00-07:45

2 stops18h 45m

Dublin

Wed 16/9

09:20-21:04

2 stops43h 44m

€620

BoiseDublin

BOI - DUB

BOIDUB

Boise Air Term. Gowen Fld

Tue 3/11

07:00-07:10

2 stops17h 10m

Dublin

Wed 11/11

09:00-21:16

2 stops43h 16m

€620

SpokaneDublin

GEG - DUB

GEGDUB

Spokane

Tue 20/10

06:00-07:45

2 stops17h 45m

Dublin

Tue 3/11

05:10-21:09

2 stops23h 59m

€632
Fastest return journey

SpokaneDublin

GEG - DUB

GEGDUB

Spokane

Tue 1/9

14:09-14:35

2 stops16h 26m

Dublin

Tue 8/9

12:40-20:42

1 stop16h 02m

€633

SpokaneDublin

GEG - DUB

GEGDUB

Spokane

Tue 20/10

06:00-09:45

1 stop19h 45m

Dublin

Tue 3/11

13:00-20:55

1 stop15h 55m

€635

SpokaneDublin

GEG - DUB

GEGDUB

Spokane

Tue 20/10

07:00-07:55

1 stop16h 55m

Dublin

Tue 3/11

09:40-21:37

1 stop19h 57m

€636

BoiseDublin

BOI - DUB

BOIDUB

Boise Air Term. Gowen Fld

Tue 3/11

13:43-07:45

1 stop35h 02m

Dublin

Wed 11/11

08:50-22:41

2 stops20h 51m

€638

BoiseDublin

BOI - DUB

BOIDUB

Boise Air Term. Gowen Fld

Wed 12/8

05:00-07:45

2 stops19h 45m

Dublin

Tue 15/9

09:20-21:25

2 stops43h 05m

€656

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 March, then book flights to Dublin from Idaho during November instead. Flights to Dublin in November, while not as cheap as those in March, still average around €408.

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
Naas
Kildare
Tullamore
Gorey
Swords
Bray
Leixlip
Mullingar
Malahide
Maynooth
Castleknock
Carlingford
Enniscorthy
Arklow
Drogheda

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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