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Cheap flights from Idaho to Dublin from €208

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 13/5. 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
07:00 - 08:10
GEG
-
DUB
17h 10m
1 stop
United Airlines Logo
09:00 - 22:04
DUB
-
GEG
45h 04m
2 stops
€387United Airlines
Wed, 25 Feb - Sun, 1 Mar
United Airlines Logo
07:00 - 09:55
GEG
-
DUB
18h 55m
2 stops
United Airlines Logo
09:00 - 21:17
DUB
-
GEG
44h 17m
2 stops
€391United Airlines
Wed, 25 Feb - Sun, 1 Mar
United Airlines Logo
07:10 - 09:45
GEG
-
DUB
18h 35m
1 stop
United Airlines Logo
09:50 - 18:36
DUB
-
GEG
40h 46m
2 stops
€393United Airlines
Wed, 22 Apr - Tue, 5 May
Multiple Airlines Logo
06:25 - 07:10
BOI
-
DUB
17h 45m
2 stops
Multiple Airlines Logo
09:10 - 21:29
DUB
-
BOI
18h 19m
2 stops
€406Multiple Airlines
Tue, 3 Mar - Tue, 10 Mar
Multiple Airlines Logo
05:20 - 07:45
BOI
-
DUB
19h 25m
1 stop
Multiple Airlines Logo
05:55 - 20:55
DUB
-
BOI
22h 00m
2 stops
€409Multiple Airlines
Tue, 24 Feb - Tue, 3 Mar
KLM Logo
10:45 - 08:45
BOI
-
DUB
15h 00m
2 stops
KLM Logo
05:55 - 16:15
DUB
-
BOI
17h 20m
2 stops
€413KLM
Wed, 25 Feb - Tue, 3 Mar
KLM Logo
06:00 - 07:55
GEG
-
DUB
17h 55m
1 stop
KLM Logo
05:55 - 15:35
DUB
-
GEG
17h 40m
2 stops
€413KLM
Mon, 4 May - Tue, 12 May
Delta Logo
14:08 - 07:55
GEG
-
DUB
33h 47m
1 stop
Delta Logo
11:10 - 23:56
DUB
-
GEG
20h 46m
2 stops
€417Delta
Sun, 3 May - Wed, 13 May
Finnair Logo
06:43 - 17:15
BOI
-
DUB
27h 32m
2 stops
Finnair Logo
09:30 - 22:54
DUB
-
BOI
20h 24m
1 stop
€422Finnair
Tue, 7 Apr - Fri, 24 Apr
Delta Logo
05:30 - 07:45
BOI
-
DUB
20h 15m
1 stop
Delta Logo
05:55 - 22:25
DUB
-
BOI
22h 30m
2 stops
€451Delta
Tue, 10 Mar - Thu, 19 Mar

United Airlines flights from Idaho to Dublin

Our best United Airlines deals on Idaho to Dublin flight tickets
United Airlines
25 Feb
GEG07:00Spokane
17h 10m
1 stop
DUB08:10Dublin
1 Mar
DUB09:00Dublin
45h 04m
2 stops
GEG22:04Spokane
€387
United Airlines
25 Feb
GEG07:00Spokane
18h 55m
2 stops
DUB09:55Dublin
1 Mar
DUB09:00Dublin
44h 17m
2 stops
GEG21:17Spokane
€391
United Airlines
22 Apr
GEG07:10Spokane
18h 35m
1 stop
DUB09:45Dublin
5 May
DUB09:50Dublin
40h 46m
2 stops
GEG18:36Spokane
€393

Air Canada flights from Idaho to Dublin

Our best Air Canada deals on Idaho to Dublin flight tickets
Air Canada
7 May
GEG06:00Spokane
41h 45m
2 stops
DUB07:45Dublin
13 May
DUB09:50Dublin
19h 50m
2 stops
GEG21:40Spokane
€453
Air Canada
5 Apr
BOI05:00Boise Air Term. Gowen Fld
44h 15m
2 stops
DUB08:15Dublin
18 Apr
DUB09:50Dublin
31h 04m
2 stops
BOI09:54Boise Air Term. Gowen Fld
€454
Air Canada
7 May
GEG06:00Spokane
41h 45m
2 stops
DUB07:45Dublin
12 May
DUB09:50Dublin
40h 46m
2 stops
GEG18:36Spokane
€464

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 8 February 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

SpokaneDublin

GEG - DUB

GEGDUB

Spokane

Wed 25/2

07:00-08:10

1 stop17h 10m

Dublin

Sun 1/3

09:00-22:04

2 stops45h 04m

€387

SpokaneDublin

GEG - DUB

GEGDUB

Spokane

Wed 25/2

07:00-09:55

2 stops18h 55m

Dublin

Sun 1/3

09:00-21:17

2 stops44h 17m

€391

SpokaneDublin

GEG - DUB

GEGDUB

Spokane

Wed 22/4

07:10-09:45

1 stop18h 35m

Dublin

Tue 5/5

09:50-18:36

2 stops40h 46m

€393

BoiseDublin

BOI - DUB

BOIDUB

Boise Air Term. Gowen Fld

Tue 3/3

06:25-07:10

2 stops17h 45m

Dublin

Tue 10/3

09:10-21:29

2 stops18h 19m

€406

BoiseDublin

BOI - DUB

BOIDUB

Boise Air Term. Gowen Fld

Tue 24/2

05:20-07:45

1 stop19h 25m

Dublin

Tue 3/3

05:55-20:55

2 stops22h 00m

€409

BoiseDublin

BOI - DUB

BOIDUB

Boise Air Term. Gowen Fld

Wed 25/2

10:45-08:45

2 stops15h 00m

Dublin

Tue 3/3

05:55-16:15

2 stops17h 20m

€413

SpokaneDublin

GEG - DUB

GEGDUB

Spokane

Mon 4/5

06:00-07:55

1 stop17h 55m

Dublin

Tue 12/5

05:55-15:35

2 stops17h 40m

€413

SpokaneDublin

GEG - DUB

GEGDUB

Spokane

Sun 3/5

14:08-07:55

1 stop33h 47m

Dublin

Wed 13/5

11:10-23:56

2 stops20h 46m

€417

BoiseDublin

BOI - DUB

BOIDUB

Boise Air Term. Gowen Fld

Tue 7/4

06:43-17:15

2 stops27h 32m

Dublin

Fri 24/4

09:30-22:54

1 stop20h 24m

€422

BoiseDublin

BOI - DUB

BOIDUB

Boise Air Term. Gowen Fld

Tue 10/3

05:30-07:45

1 stop20h 15m

Dublin

Thu 19/3

05:55-22:25

2 stops22h 30m

€451

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 €535.

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 €607 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Dublin from Idaho for as low as €546 on momondo.

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 31m

Direct flights

None
The fastest flight from Idaho to Dublin takes 14h 31m
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 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
Wicklow
Cavan
Naas
Swords
Tullamore
Dundalk
Kildare
Bray
Mullingar
Enniscorthy
Maynooth
Gorey
Malahide
Carlingford
Leixlip
Arklow
Castleknock
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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