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Cheap flights from Idaho to Ireland from €348

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 9/10. 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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Cheap return flights

Enter your travel dates to find the best prices.
Delta Logo
11:12 - 16:20BOI-DUB
23h 08m2 stops
Delta Logo
05:55 - 20:24DUB-BOI
21h 29m2 stops
€418Delta
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Wed, 29 Oct - Wed, 12 Nov
United Airlines Logo
12:45 - 08:10BOI-DUB
12h 25m1 stop
United Airlines Logo
09:00 - 11:39DUB-BOI
33h 39m2 stops
€429United Airlines
Find Deal
Thu, 13 Nov - Mon, 17 Nov
KLM Logo
23:35 - 07:45GEG-DUB
24h 10m1 stop
KLM Logo
05:55 - 20:09DUB-GEG
22h 14m2 stops
€436KLM
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Sat, 29 Nov - Sun, 7 Dec
Multiple Airlines Logo
05:45 - 07:55GEG-DUB
18h 10m1 stop
Multiple Airlines Logo
11:10 - 18:43DUB-GEG
15h 33m2 stops
€440Multiple Airlines
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Tue, 14 Oct - Wed, 22 Oct
Air France Logo
05:45 - 07:55GEG-DUB
18h 10m1 stop
Air France Logo
10:00 - 19:46DUB-GEG
17h 46m1 stop
€441Air France
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Tue, 14 Oct - Wed, 22 Oct
Multiple Airlines Logo
05:35 - 07:45BOI-DUB
19h 10m1 stop
Multiple Airlines Logo
05:55 - 22:05DUB-BOI
23h 10m2 stops
€453Multiple Airlines
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Thu, 4 Dec - Tue, 9 Dec
KLM Logo
06:05 - 07:45GEG-DUB
17h 40m1 stop
KLM Logo
09:45 - 20:09DUB-GEG
18h 24m1 stop
€454KLM
Find Deal
Sat, 29 Nov - Sat, 6 Dec
Air France Logo
05:42 - 07:55BOI-DUB
19h 13m1 stop
Air France Logo
09:45 - 23:54DUB-BOI
20h 09m1 stop
€454Air France
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Wed, 22 Oct - Sat, 1 Nov
American Airlines Logo
13:20 - 11:15BOI-DUB
15h 55m2 stops
American Airlines Logo
10:00 - 23:31DUB-BOI
19h 31m2 stops
€495American Airlines
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Tue, 10 Mar - Tue, 24 Mar
American Airlines Logo
15:21 - 10:20BOI-DUB
11h 59m1 stop
American Airlines Logo
16:40 - 13:45DUB-BOI
28h 05m1 stop
€630American Airlines
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Sat, 10 Jan - Sat, 17 Jan

Delta flights from Idaho to Ireland

Our best Delta deals on Idaho to Ireland flight tickets
Delta
29 Oct
BOI11:12Boise Air Term. Gowen Fld
23h 08m
2 stops
DUB16:20Dublin
12 Nov
DUB05:55Dublin
21h 29m
2 stops
BOI20:24Boise Air Term. Gowen Fld
€418
Find similar
Delta
11 Nov
BOI05:35Boise Air Term. Gowen Fld
19h 10m
1 stop
DUB07:45Dublin
16 Nov
DUB05:55Dublin
25h 14m
2 stops
BOI00:09Boise Air Term. Gowen Fld
€432
Find similar
Delta
11 Nov
BOI07:30Boise Air Term. Gowen Fld
17h 15m
2 stops
DUB07:45Dublin
16 Nov
DUB05:55Dublin
25h 12m
2 stops
BOI00:07Boise Air Term. Gowen Fld
€435
Find similar

Air France flights from Idaho to Ireland

Our best Air France deals on Idaho to Ireland flight tickets
Air France
14 Oct
GEG05:45Spokane
18h 10m
1 stop
DUB07:55Dublin
22 Oct
DUB10:00Dublin
17h 46m
1 stop
GEG19:46Spokane
€441
Find similar
Air France
22 Oct
BOI05:42Boise Air Term. Gowen Fld
19h 13m
1 stop
DUB07:55Dublin
1 Nov
DUB09:45Dublin
20h 09m
1 stop
BOI23:54Boise Air Term. Gowen Fld
€454
Find similar

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 2 October 2025.
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

BoiseDublin

BOI - DUB

BOIDUB

Boise Air Term. Gowen Fld

Wed 29/10

11:12-16:20

2 stops23h 08m

Dublin

Wed 12/11

05:55-20:24

2 stops21h 29m

€418

BoiseDublin

BOI - DUB

BOIDUB

Boise Air Term. Gowen Fld

Thu 13/11

12:45-08:10

1 stop12h 25m

Dublin

Mon 17/11

09:00-11:39

2 stops33h 39m

€429

SpokaneDublin

GEG - DUB

GEGDUB

Spokane

Sat 29/11

23:35-07:45

1 stop24h 10m

Dublin

Sun 7/12

05:55-20:09

2 stops22h 14m

€436

SpokaneDublin

GEG - DUB

GEGDUB

Spokane

Tue 14/10

05:45-07:55

1 stop18h 10m

Dublin

Wed 22/10

11:10-18:43

2 stops15h 33m

€440

SpokaneDublin

GEG - DUB

GEGDUB

Spokane

Tue 14/10

05:45-07:55

1 stop18h 10m

Dublin

Wed 22/10

10:00-19:46

1 stop17h 46m

€441

BoiseDublin

BOI - DUB

BOIDUB

Boise Air Term. Gowen Fld

Thu 4/12

05:35-07:45

1 stop19h 10m

Dublin

Tue 9/12

05:55-22:05

2 stops23h 10m

€453

SpokaneDublin

GEG - DUB

GEGDUB

Spokane

Sat 29/11

06:05-07:45

1 stop17h 40m

Dublin

Sat 6/12

09:45-20:09

1 stop18h 24m

€454

BoiseDublin

BOI - DUB

BOIDUB

Boise Air Term. Gowen Fld

Wed 22/10

05:42-07:55

1 stop19h 13m

Dublin

Sat 1/11

09:45-23:54

1 stop20h 09m

€454

BoiseDublin

BOI - DUB

BOIDUB

Boise Air Term. Gowen Fld

Tue 10/3

13:20-11:15

2 stops15h 55m

Dublin

Tue 24/3

10:00-23:31

2 stops19h 31m

€495

BoiseDublin

BOI - DUB

BOIDUB

Boise Air Term. Gowen Fld

Sat 10/1

15:21-10:20

1 stop11h 59m

Dublin

Sat 17/1

16:40-13:45

1 stop28h 05m

€630

Flights are sorted by cheapest return flights first.

Showing 1-10 of 13 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 October is another great option to travel to Ireland, with average flight prices from Idaho averaging around €610.

How far in advance should I book a flight to Ireland?

You are more likely to see cheaper flights to Ireland from Idaho when booking weeks ahead of your departure date. In general, you can expect to find flights to Ireland for around €747 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Ireland from Idaho for as low as €516 on momondo.

Cheap Idaho to Ireland flight deals and tips

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

Direct flights

None
There are no direct flights from Idaho to Ireland. There are no popular flight routes from Idaho to Ireland.
Search flight deals

  • 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.

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Find better results for your trip to Ireland

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