What is the cheapest airline that flies from Ireland to Idaho?

Lufthansa and American Airlines are the most popular carriers operating from Ireland to Idaho

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

Prices for flights from Ireland to Idaho are updated daily.

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

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 Ireland to Idaho.

What documentation or ID do you need to fly to Idaho?

The travel and health documents required for your trip to Idaho can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Idaho. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

€601 Cheap Flights from Ireland to Idaho in 2025/26

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0 bags

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Find the cheapest flights from Ireland to Idaho

Round-trip

One-way

Recent return flight deals from Ireland to Idaho

Enter your travel dates to find the best prices.

05:55 - 19:59DUB-GEG

22h 04m2 stops

11:19 - 15:45GEG-DUB

20h 26m2 stops

€804Delta

Find Deal

Fri, 20 Feb - Tue, 24 Feb

09:30 - 21:07DUB-GEG

19h 37m2 stops

07:00 - 08:10GEG-DUB

17h 10m1 stop

€805United Airlines

Find Deal

Fri, 20 Feb - Tue, 24 Feb

13:35 - 21:07DUB-GEG

39h 32m2 stops

13:44 - 08:10GEG-DUB

34h 26m2 stops

€807Lufthansa

Find Deal

Fri, 20 Feb - Tue, 24 Feb

11:10 - 18:47DUB-GEG

15h 37m2 stops

10:05 - 07:55GEG-DUB

13h 50m2 stops

€839KLM

Find Deal

Tue, 5 May - Tue, 19 May

06:05 - 21:02DUB-JAC

21h 57m2 stops

14:30 - 09:45JAC-DUB

36h 15m2 stops

€840Lufthansa

Find Deal

Sat, 25 Apr - Wed, 29 Apr

09:50 - 10:55DUB-GEG

33h 05m2 stops

13:45 - 07:45GEG-DUB

34h 00m2 stops

€857Multiple Airlines

Find Deal

Tue, 5 May - Tue, 19 May

06:00 - 20:57ORK-BOI

21h 57m2 stops

13:41 - 16:45BOI-ORK

20h 04m2 stops

€924KLM

Find Deal

Fri, 20 Feb - Tue, 24 Feb

13:45 - 12:01DUB-JAC

29h 16m1 stop

14:03 - 14:35JAC-DUB

17h 32m2 stops

€983American Airlines

Find Deal

Sat, 25 Apr - Wed, 29 Apr

13:45 - 12:01DUB-JAC

29h 16m1 stop

14:03 - 14:35JAC-DUB

17h 32m2 stops

€987American Airlines

Find Deal

Sat, 25 Apr - Wed, 29 Apr

09:50 - 11:24DUB-GEG

33h 34m2 stops

11:40 - 14:50GEG-DUB

19h 10m3 stops

€1,321Multiple Airlines

Find Deal

Tue, 5 May - Tue, 19 May

Delta flights from Ireland to Idaho

Our best Delta deals on Ireland to Idaho flight tickets

Delta

20 Feb

DUB05:55Dublin

22h 04m

2 stops

GEG19:59Spokane

24 Feb

GEG11:19Spokane

20h 26m

2 stops

DUB15:45Dublin

€804

Find similar

Delta

20 Feb

ORK06:00Cork

21h 57m

2 stops

BOI20:57Boise Air Term. Gowen Fld

24 Feb

BOI13:00Boise Air Term. Gowen Fld

27h 25m

2 stops

ORK23:25Cork

€846

Find similar

Delta

5 May

DUB11:00Dublin

18h 32m

1 stop

GEG21:32Spokane

19 May

GEG06:05Spokane

17h 50m

1 stop

DUB07:55Dublin

€848

Find similar

KLM flights from Ireland to Idaho

Our best KLM deals on Ireland to Idaho flight tickets

KLM

5 May

DUB11:10Dublin

15h 37m

2 stops

GEG18:47Spokane

19 May

GEG10:05Spokane

13h 50m

2 stops

DUB07:55Dublin

€839

Find similar

KLM

20 Feb

ORK06:00Cork

21h 57m

2 stops

BOI20:57Boise Air Term. Gowen Fld

24 Feb

BOI13:41Boise Air Term. Gowen Fld

20h 04m

2 stops

ORK16:45Cork

€924

Find similar

Fly from

Fly to

Route

Depart

Return

Price

DublinSpokane

DUB - GEG

DUBGEG

Dublin

Fri 20/2

05:55-19:59

2 stops22h 04m

Spokane

Tue 24/2

11:19-15:45

2 stops20h 26m

€804

DublinSpokane

DUB - GEG

DUBGEG

Dublin

Fri 20/2

09:30-21:07

2 stops19h 37m

Spokane

Tue 24/2

07:00-08:10

1 stop17h 10m

€805

DublinSpokane

DUB - GEG

DUBGEG

Dublin

Fri 20/2

13:35-21:07

2 stops39h 32m

Spokane

Tue 24/2

13:44-08:10

2 stops34h 26m

€807

DublinSpokane

DUB - GEG

DUBGEG

Dublin

Tue 5/5

11:10-18:47

2 stops15h 37m

Spokane

Tue 19/5

10:05-07:55

2 stops13h 50m

€839

DublinJackson

DUB - JAC

DUBJAC

Dublin

Sat 25/4

06:05-21:02

2 stops21h 57m

Jackson Hole

Wed 29/4

14:30-09:45

2 stops36h 15m

€840

DublinSpokane

DUB - GEG

DUBGEG

Dublin

Tue 5/5

09:50-10:55

2 stops33h 05m

Spokane

Tue 19/5

13:45-07:45

2 stops34h 00m

€857

CorkBoise

ORK - BOI

ORKBOI

Cork

Fri 20/2

06:00-20:57

2 stops21h 57m

Boise Air Term. Gowen Fld

Tue 24/2

13:41-16:45

2 stops20h 04m

€924

DublinJackson

DUB - JAC

DUBJAC

Dublin

Sat 25/4

13:45-12:01

1 stop29h 16m

Jackson Hole

Wed 29/4

14:03-14:35

2 stops17h 32m

€983

DublinJackson

DUB - JAC

DUBJAC

Dublin

Sat 25/4

13:45-12:01

1 stop29h 16m

Jackson Hole

Wed 29/4

14:03-14:35

2 stops17h 32m

€987

DublinSpokane

DUB - GEG

DUBGEG

Dublin

Tue 5/5

09:50-11:24

2 stops33h 34m

Spokane

Tue 19/5

11:40-14:50

3 stops19h 10m

€1,321

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Ireland to Idaho

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

Prices

Airlines

What is the cheapest month to fly to Idaho?

The month of December is, on average, the cheapest month to fly to Idaho from Ireland, with most prices found around €660. If you are unable to visit Idaho during the month of December, then departing from Ireland during the month September is also very affordable. Most momondo users find prices during this month for around €727.

Cheap Ireland to Idaho flight deals and tips

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

Direct flights	None

There are no direct flights from Ireland to Idaho. There are no popular flight routes from Ireland to Idaho.

Search flight deals

When did momondo last update prices for flights from Ireland to Idaho?
Prices for flights from Ireland to Idaho are updated daily.
How old do you have to be to fly from Ireland to Idaho?
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 Ireland to Idaho.
What documentation or ID do you need to fly to Idaho?
The travel and health documents required for your trip to Idaho can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Idaho. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Idaho from Ireland.

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

Yes. momondo allows you to filter the results for Ireland to Idaho flights to just show those with flexible booking policies.

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

Once all potential Ireland to Idaho flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Price alerts on flights to Idaho from Ireland 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.