Latest deals
Insights
FAQs
Price Alerts

Cheap flights from Idaho to Dublin from €346

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 22/2. 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
Voted the Winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Idaho to Dublin

Cheap return flights

Enter your travel dates to find the best prices.
United Airlines Logo
12:19 - 08:10BOI-DUB
12h 51m1 stop
United Airlines Logo
09:00 - 21:23DUB-BOI
43h 23m2 stops
€395United Airlines
Find Deal
Mon, 12 Jan - Wed, 21 Jan
United Airlines Logo
07:45 - 08:10BOI-DUB
17h 25m2 stops
United Airlines Logo
09:00 - 18:07DUB-BOI
40h 07m2 stops
€399United Airlines
Find Deal
Mon, 12 Jan - Wed, 21 Jan
Air Canada Logo
12:19 - 07:10BOI-DUB
35h 51m2 stops
Air Canada Logo
09:00 - 21:52DUB-BOI
43h 52m2 stops
€401Air Canada
Find Deal
Sat, 10 Jan - Wed, 21 Jan
Multiple Airlines Logo
07:20 - 12:15BOI-DUB
21h 55m2 stops
Multiple Airlines Logo
18:05 - 19:25DUB-BOI
32h 20m2 stops
€409Multiple Airlines
Find Deal
Wed, 14 Jan - Thu, 22 Jan
Multiple Airlines Logo
12:19 - 08:10BOI-DUB
12h 51m1 stop
Multiple Airlines Logo
09:00 - 22:57DUB-BOI
20h 57m2 stops
€412Multiple Airlines
Find Deal
Mon, 12 Jan - Sun, 18 Jan
Multiple Airlines Logo
13:58 - 13:35BOI-DUB
16h 37m2 stops
Multiple Airlines Logo
08:50 - 21:05DUB-BOI
19h 15m2 stops
€416Multiple Airlines
Find Deal
Fri, 6 Feb - Mon, 9 Feb
Multiple Airlines Logo
06:44 - 07:10BOI-DUB
17h 26m1 stop
Multiple Airlines Logo
12:55 - 22:21DUB-BOI
16h 26m1 stop
€419Multiple Airlines
Find Deal
Sat, 6 Dec - Sat, 13 Dec
Delta Logo
05:40 - 08:45BOI-DUB
20h 05m2 stops
Delta Logo
05:55 - 09:57DUB-BOI
35h 02m2 stops
€422Delta
Find Deal
Fri, 23 Jan - Tue, 27 Jan
Air Canada Logo
07:10 - 08:15GEG-DUB
17h 05m2 stops
Air Canada Logo
09:50 - 12:40DUB-GEG
34h 50m2 stops
€502Air Canada
Find Deal
Wed, 22 Apr - Tue, 5 May
Lufthansa Logo
13:44 - 17:10GEG-DUB
19h 26m2 stops
Lufthansa Logo
09:10 - 21:03DUB-GEG
18h 53m2 stops
€517Lufthansa
Find Deal
Wed, 4 Mar - Tue, 10 Mar

United Airlines flights from Idaho to Dublin

Our best United Airlines deals on Idaho to Dublin flight tickets
United Airlines
12 Jan
BOI12:19Boise Air Term. Gowen Fld
12h 51m
1 stop
DUB08:10Dublin
21 Jan
DUB09:00Dublin
43h 23m
2 stops
BOI21:23Boise Air Term. Gowen Fld
€395
Find similar
United Airlines
12 Jan
BOI06:10Boise Air Term. Gowen Fld
18h 20m
2 stops
DUB07:30Dublin
18 Jan
DUB09:00Dublin
41h 51m
2 stops
BOI19:51Boise Air Term. Gowen Fld
€399
Find similar
United Airlines
16 Jan
GEG05:00Spokane
18h 30m
2 stops
DUB07:30Dublin
20 Jan
DUB10:40Dublin
18h 42m
2 stops
GEG21:22Spokane
€423
Find similar

Air Canada flights from Idaho to Dublin

Our best Air Canada deals on Idaho to Dublin flight tickets
Air Canada
10 Jan
BOI12:19Boise Air Term. Gowen Fld
35h 51m
2 stops
DUB07:10Dublin
21 Jan
DUB09:00Dublin
43h 52m
2 stops
BOI21:52Boise Air Term. Gowen Fld
€401
Find similar
Air Canada
22 Apr
GEG07:10Spokane
17h 05m
2 stops
DUB08:15Dublin
5 May
DUB09:50Dublin
34h 50m
2 stops
GEG12:40Spokane
€502
Find similar
Air Canada
26 Mar
GEG06:00Spokane
41h 10m
2 stops
DUB06:10Dublin
2 Apr
DUB09:50Dublin
41h 01m
2 stops
GEG18:51Spokane
€546
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 21 November 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

Mon 12/1

12:19-08:10

1 stop12h 51m

Dublin

Wed 21/1

09:00-21:23

2 stops43h 23m

€395

BoiseDublin

BOI - DUB

BOIDUB

Boise Air Term. Gowen Fld

Mon 12/1

07:45-08:10

2 stops17h 25m

Dublin

Wed 21/1

09:00-18:07

2 stops40h 07m

€399

BoiseDublin

BOI - DUB

BOIDUB

Boise Air Term. Gowen Fld

Sat 10/1

12:19-07:10

2 stops35h 51m

Dublin

Wed 21/1

09:00-21:52

2 stops43h 52m

€401

BoiseDublin

BOI - DUB

BOIDUB

Boise Air Term. Gowen Fld

Wed 14/1

07:20-12:15

2 stops21h 55m

Dublin

Thu 22/1

18:05-19:25

2 stops32h 20m

€409

BoiseDublin

BOI - DUB

BOIDUB

Boise Air Term. Gowen Fld

Mon 12/1

12:19-08:10

1 stop12h 51m

Dublin

Sun 18/1

09:00-22:57

2 stops20h 57m

€412

BoiseDublin

BOI - DUB

BOIDUB

Boise Air Term. Gowen Fld

Fri 6/2

13:58-13:35

2 stops16h 37m

Dublin

Mon 9/2

08:50-21:05

2 stops19h 15m

€416

BoiseDublin

BOI - DUB

BOIDUB

Boise Air Term. Gowen Fld

Sat 6/12

06:44-07:10

1 stop17h 26m

Dublin

Sat 13/12

12:55-22:21

1 stop16h 26m

€419

BoiseDublin

BOI - DUB

BOIDUB

Boise Air Term. Gowen Fld

Fri 23/1

05:40-08:45

2 stops20h 05m

Dublin

Tue 27/1

05:55-09:57

2 stops35h 02m

€422

SpokaneDublin

GEG - DUB

GEGDUB

Spokane

Wed 22/4

07:10-08:15

2 stops17h 05m

Dublin

Tue 5/5

09:50-12:40

2 stops34h 50m

€502

SpokaneDublin

GEG - DUB

GEGDUB

Spokane

Wed 4/3

13:44-17:10

2 stops19h 26m

Dublin

Tue 10/3

09:10-21:03

2 stops18h 53m

€517

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 €548.

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 €736 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 €526 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

Direct flights

None
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
Swords
Cavan
Dundalk
Tullamore
Enniscorthy
Kildare
Bray
Mullingar
Naas
Arklow
Carlingford
Maynooth
Leixlip
Drogheda
Gorey
Malahide
Castleknock

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.

An easier way to manage your Dublin trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sun 21/12
Sun 28/12
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Ireland