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Cheap flights from Idaho to Ireland from €329

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 Ireland 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
0 bags
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Find the cheapest flights from Idaho to Ireland

Cheap return flights

Enter your travel dates to find the best prices.
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
€614United 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
€617United 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
€618Air Canada
Tue, 3 Nov - Wed, 11 Nov
Air Canada Logo
18:55 - 06:10
BOI
-
DUB
29h 15m
2 stops
Air Canada Logo
09:00 - 23:05
DUB
-
BOI
21h 05m
2 stops
€629Air Canada
Mon, 26 Oct - Wed, 4 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
€629Multiple Airlines
Tue, 20 Oct - Tue, 3 Nov
KLM Logo
07:00 - 07:55
GEG
-
DUB
16h 55m
1 stop
KLM Logo
08:50 - 19:27
DUB
-
GEG
18h 37m
2 stops
€630KLM
Tue, 20 Oct - Tue, 3 Nov
Iberia Logo
06:00 - 09:45
GEG
-
DUB
19h 45m
1 stop
Iberia Logo
13:00 - 20:55
DUB
-
GEG
15h 55m
1 stop
€631Iberia
Tue, 20 Oct - Tue, 3 Nov
Iberia Logo
06:00 - 09:45
GEG
-
DUB
19h 45m
1 stop
Iberia Logo
13:00 - 20:55
DUB
-
GEG
15h 55m
1 stop
€632Iberia
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
€633KLM
Tue, 20 Oct - Tue, 3 Nov
Multiple Airlines Logo
10:05 - 10:00
GEG
-
DUB
15h 55m
2 stops
Multiple Airlines Logo
05:55 - 14:46
DUB
-
GEG
16h 51m
2 stops
€638Multiple Airlines
Wed, 9 Sep - Wed, 16 Sep

United Airlines flights from Idaho to Ireland

Our best United Airlines deals on Idaho to Ireland flight tickets
United Airlines
1 Sept
GEG05:00Spokane
22h 10m
2 stops
DUB11:10Dublin
8 Sept
DUB09:20Dublin
43h 44m
2 stops
GEG21:04Spokane
€614
United Airlines
9 Sept
GEG05:00Spokane
18h 45m
2 stops
DUB07:45Dublin
16 Sept
DUB09:20Dublin
43h 44m
2 stops
GEG21:04Spokane
€617
United Airlines
9 Sept
GEG05:00Spokane
22h 10m
3 stops
DUB11:10Dublin
16 Sept
DUB09:20Dublin
43h 44m
2 stops
GEG21:04Spokane
€618

American Airlines flights from Idaho to Ireland

Our best American Airlines deals on Idaho to Ireland flight tickets
American Airlines
27 Sept
GEG13:58Spokane
18h 22m
2 stops
DUB16:20Dublin
1 Oct
DUB12:40Dublin
16h 07m
1 stop
GEG20:47Spokane
€669
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
€708
American Airlines
21 Aug
BOI15:04Boise Air Term. Gowen Fld
16h 26m
2 stops
DUB14:30Dublin
3 Sept
DUB11:45Dublin
17h 35m
2 stops
BOI22:20Boise Air Term. Gowen Fld
€724

momondo Fare Finder

 
Customise your flight search to find flights from Idaho to Ireland 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 May 2026.
Use the filters below to find and compare flights from Idaho to Ireland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

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

€614

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

€617

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

€618

BoiseDublin

BOI - DUB

BOIDUB

Boise Air Term. Gowen Fld

Mon 26/10

18:55-06:10

2 stops29h 15m

Dublin

Wed 4/11

09:00-23:05

2 stops21h 05m

€629

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

€629

SpokaneDublin

GEG - DUB

GEGDUB

Spokane

Tue 20/10

07:00-07:55

1 stop16h 55m

Dublin

Tue 3/11

08:50-19:27

2 stops18h 37m

€630

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

€631

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

€632

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

€633
Fastest return journey

SpokaneDublin

GEG - DUB

GEGDUB

Spokane

Wed 9/9

10:05-10:00

2 stops15h 55m

Dublin

Wed 16/9

05:55-14:46

2 stops16h 51m

€638

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 Ireland from

How to get the cheapest flight ticket from Idaho to Ireland

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 Ireland?

The month of November is another great option to travel to Ireland, with average flight prices from Idaho averaging around €406.

Cheap Idaho to Ireland flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Idaho to Ireland

Fastest flight time

12h 00m

Direct flights

None
The fastest flight from Idaho to Ireland takes 12h 00m
There are no direct flights from Idaho to Ireland. There are no popular flight routes from Idaho to Ireland.
Search flight deals

Frequently asked questions about flying from Idaho to Ireland

  • When did momondo last update prices for flights from Idaho to Ireland?

    Prices for flights from Idaho to Ireland are updated daily.

  • How old do you have to be to fly from Idaho to Ireland?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Idaho to Ireland.

  • What documentation or ID do you need to fly to Ireland?

    The travel and health documents you'll need for your trip to Ireland may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Ireland. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

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

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 Ireland for you.

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

momondo does allow users to show only those flights to Ireland from Idaho which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Idaho to Ireland?

Once you have performed a search for Idaho to Ireland flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Idaho to Ireland right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Idaho to Ireland flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Ireland 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
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Find better results for your trip to Ireland

Popular Cities in Ireland

Popular flights according to clicks in the last 7 days on momondo
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