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Cheap flights from Idaho to Dublin from €382

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 1/9. 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 return flights

United Airlines Logo
12:35 - 09:45BOI-DUB
14h 10m1 stop
United Airlines Logo
08:00 - 00:28DUB-BOI
46h 28m2 stops
€519United Airlines
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Wed, 22 Oct - Sat, 1 Nov
United Airlines Logo
08:20 - 07:10BOI-DUB
15h 50m2 stops
United Airlines Logo
08:00 - 14:44DUB-BOI
36h 44m2 stops
€523United Airlines
Find Deal
Wed, 22 Oct - Sat, 1 Nov
United Airlines Logo
12:45 - 07:10GEG-DUB
59h 25m2 stops
United Airlines Logo
09:00 - 20:45DUB-GEG
43h 45m2 stops
€529United Airlines
Find Deal
Fri, 31 Oct - Sun, 9 Nov
Iberia Logo
07:00 - 09:45BOI-DUB
19h 45m1 stop
Iberia Logo
12:55 - 22:22DUB-BOI
15h 27m1 stop
€538Iberia
Find Deal
Wed, 22 Oct - Sat, 1 Nov
Air Canada Logo
14:45 - 07:45BOI-DUB
34h 00m2 stops
Air Canada Logo
09:20 - 19:09DUB-BOI
40h 49m2 stops
€543Air Canada
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Tue, 9 Sep - Tue, 23 Sep
Scandinavian Airlines Logo
15:45 - 11:50BOI-DUB
37h 05m2 stops
Scandinavian Airlines Logo
12:40 - 23:00DUB-BOI
41h 20m2 stops
€544Scandinavian Airlines
Find Deal
Sun, 14 Sep - Tue, 23 Sep
Air Canada Logo
07:00 - 08:15BOI-DUB
18h 15m3 stops
Air Canada Logo
08:00 - 10:58DUB-BOI
32h 58m3 stops
€548Air Canada
Find Deal
Wed, 22 Oct - Sat, 1 Nov
American Airlines Logo
13:30 - 11:40GEG-DUB
14h 10m1 stop
American Airlines Logo
12:40 - 11:46DUB-GEG
31h 06m1 stop
€566American Airlines
Find Deal
Mon, 8 Sep - Wed, 24 Sep
American Airlines Logo
13:07 - 11:40BOI-DUB
15h 33m1 stop
American Airlines Logo
12:40 - 21:48DUB-BOI
16h 08m1 stop
€573American Airlines
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Wed, 10 Sep - Wed, 24 Sep
Iberia Logo
07:00 - 09:45BOI-DUB
19h 45m1 stop
Iberia Logo
12:40 - 22:24DUB-BOI
16h 44m1 stop
€635Iberia
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Tue, 30 Sep - Fri, 10 Oct

United Airlines flights from Idaho to Dublin

Our best United Airlines deals on Idaho to Dublin flight tickets
United Airlines
22 Oct
BOI12:35Boise Air Term. Gowen Fld
14h 10m
1 stop
DUB09:45Dublin
1 Nov
DUB08:00Dublin
46h 28m
2 stops
BOI00:28Boise Air Term. Gowen Fld
€519
Find similar
United Airlines
22 Oct
BOI08:20Boise Air Term. Gowen Fld
15h 50m
2 stops
DUB07:10Dublin
1 Nov
DUB08:00Dublin
36h 44m
2 stops
BOI14:44Boise Air Term. Gowen Fld
€523
Find similar
United Airlines
31 Oct
GEG12:45Spokane
59h 25m
2 stops
DUB07:10Dublin
9 Nov
DUB09:00Dublin
43h 45m
2 stops
GEG20:45Spokane
€529
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KLM flights from Idaho to Dublin

Our best KLM deals on Idaho to Dublin flight tickets
KLM
10 Oct
GEG06:00Spokane
17h 55m
1 stop
DUB07:55Dublin
24 Oct
DUB10:00Dublin
16h 25m
2 stops
GEG18:25Spokane
€624
Find similar
KLM
25 Aug
BOI10:45Boise Air Term. Gowen Fld
14h 10m
2 stops
DUB07:55Dublin
1 Sept
DUB12:00Dublin
18h 56m
1 stop
BOI23:56Boise Air Term. Gowen Fld
€639
Find similar
KLM
31 Aug
GEG06:50Spokane
17h 05m
1 stop
DUB07:55Dublin
9 Sept
DUB12:00Dublin
19h 48m
1 stop
GEG23:48Spokane
€642
Find similar

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 12 August 2025.
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

BoiseDublin

BOI - DUB

BOIDUB

Boise Air Term. Gowen Fld

Wed 22/10

12:35-09:45

1 stop14h 10m

Dublin

Sat 1/11

08:00-00:28

2 stops46h 28m

€519

BoiseDublin

BOI - DUB

BOIDUB

Boise Air Term. Gowen Fld

Wed 22/10

08:20-07:10

2 stops15h 50m

Dublin

Sat 1/11

08:00-14:44

2 stops36h 44m

€523

SpokaneDublin

GEG - DUB

GEGDUB

Spokane

Fri 31/10

12:45-07:10

2 stops59h 25m

Dublin

Sun 9/11

09:00-20:45

2 stops43h 45m

€529

BoiseDublin

BOI - DUB

BOIDUB

Boise Air Term. Gowen Fld

Wed 22/10

07:00-09:45

1 stop19h 45m

Dublin

Sat 1/11

12:55-22:22

1 stop15h 27m

€538

BoiseDublin

BOI - DUB

BOIDUB

Boise Air Term. Gowen Fld

Tue 9/9

14:45-07:45

2 stops34h 00m

Dublin

Tue 23/9

09:20-19:09

2 stops40h 49m

€543

BoiseDublin

BOI - DUB

BOIDUB

Boise Air Term. Gowen Fld

Sun 14/9

15:45-11:50

2 stops37h 05m

Dublin

Tue 23/9

12:40-23:00

2 stops41h 20m

€544

BoiseDublin

BOI - DUB

BOIDUB

Boise Air Term. Gowen Fld

Wed 22/10

07:00-08:15

3 stops18h 15m

Dublin

Sat 1/11

08:00-10:58

3 stops32h 58m

€548

SpokaneDublin

GEG - DUB

GEGDUB

Spokane

Mon 8/9

13:30-11:40

1 stop14h 10m

Dublin

Wed 24/9

12:40-11:46

1 stop31h 06m

€566

BoiseDublin

BOI - DUB

BOIDUB

Boise Air Term. Gowen Fld

Wed 10/9

13:07-11:40

1 stop15h 33m

Dublin

Wed 24/9

12:40-21:48

1 stop16h 08m

€573

BoiseDublin

BOI - DUB

BOIDUB

Boise Air Term. Gowen Fld

Tue 30/9

07:00-09:45

1 stop19h 45m

Dublin

Fri 10/10

12:40-22:24

1 stop16h 44m

€635

Flights are sorted by cheapest return flights first.

Showing 1-10 of 16 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 January instead. Flights to Dublin in January, while not as cheap as those in February, still average around €623.

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 €758 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 €521 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

Best price found

€382

Fastest flight time

11h 35m

Direct flights

None

Airports in Dublin

1 airport
The best one-way flight to Dublin from Idaho in the past 72 hours is €382. The best return flight deal from Idaho to Dublin found on momondo in the last 72 hours is €519.
The fastest flight from Idaho to Dublin takes 11h 35m
There are no direct flights from Idaho to Dublin. Popular non-direct routes for this connection are Boise Air Term. Gowen Fld Airport - Dublin Airport and Spokane Airport - Dublin Airport.
There is 1 airport near Dublin: Dublin (DUB)
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
Enniscorthy
Cavan
Swords
Wicklow
Dundalk
Tullamore
Kildare
Arklow
Naas
Mullingar
Bray
Drogheda
Gorey
Malahide
Carlingford
Maynooth
Portmarnock
Leixlip

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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