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

Air Europa, Aer Lingus, and Delta are the most popular carriers operating from Idaho to Dublin

What airlines fly to Dublin?

United Airlines, American Airlines and Delta are the top three most popular airlines that fly to Dublin from Idaho according to our data. United Airlines is the first choice among our users, with 33% of people opting to fly with this airline when traveling to Dublin. Keep in mind that there are 6 different airlines that fly to Dublin on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from Idaho to Dublin Airport are updated daily.

How many operators does momondo search for flights from Idaho to Dublin Airport?

There are 7 operators available for flights from Idaho to Dublin Airport as of February 2026.

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 that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check 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 travel and health documents you'll need for your trip to Dublin Airport 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 license and a passport that is valid for six months after your intended arrival at Dublin Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$246 Cheap Flights from Idaho to Dublin in 2026

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Find the cheapest flights from Idaho to Dublin

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:00 am - 8:10 am

GEG

DUB

17h 10m

1 stop

9:00 am - 10:04 pm

DUB

GEG

45h 04m

2 stops

$458United Airlines

Wed, Feb 25 - Sun, Mar 1

7:00 am - 9:55 am

GEG

DUB

18h 55m

2 stops

9:00 am - 9:17 pm

DUB

GEG

44h 17m

2 stops

$462United Airlines

Wed, Feb 25 - Sun, Mar 1

7:10 am - 9:45 am

GEG

DUB

18h 35m

1 stop

9:50 am - 6:36 pm

DUB

GEG

40h 46m

2 stops

$464United Airlines

Wed, Apr 22 - Tue, May 5

6:25 am - 7:10 am

BOI

DUB

17h 45m

2 stops

9:10 am - 9:29 pm

DUB

BOI

18h 19m

2 stops

$480Multiple Airlines

Tue, Mar 3 - Tue, Mar 10

5:20 am - 7:45 am

BOI

DUB

19h 25m

1 stop

5:55 am - 8:55 pm

DUB

BOI

22h 00m

2 stops

$483Multiple Airlines

Tue, Feb 24 - Tue, Mar 3

10:45 am - 8:45 am

BOI

DUB

15h 00m

2 stops

5:55 am - 4:15 pm

DUB

BOI

17h 20m

2 stops

$488KLM

Wed, Feb 25 - Tue, Mar 3

6:00 am - 7:55 am

GEG

DUB

17h 55m

1 stop

11:10 am - 9:13 pm

DUB

GEG

18h 03m

2 stops

$488KLM

Mon, May 4 - Wed, May 13

2:08 pm - 7:55 am

GEG

DUB

33h 47m

1 stop

11:10 am - 11:56 pm

DUB

GEG

20h 46m

2 stops

$493Delta

Sun, May 3 - Wed, May 13

6:43 am - 5:15 pm

BOI

DUB

27h 32m

2 stops

9:30 am - 10:54 pm

DUB

BOI

20h 24m

1 stop

$499Finnair

Tue, Apr 7 - Fri, Apr 24

5:30 am - 7:45 am

BOI

DUB

20h 15m

1 stop

5:55 am - 10:25 pm

DUB

BOI

22h 30m

2 stops

$533Delta

Tue, Mar 10 - Thu, Mar 19

American Airlines flights from Idaho to Dublin

Our best American Airlines deals on Idaho to Dublin flight tickets

American Airlines

May 14

BOI1:29 pmBoise Air Term. Gowen Fld

15h 21m

1 stop

DUB11:50 amDublin

May 19

DUB9:30 amDublin

17h 48m

2 stops

BOI8:18 pmBoise Air Term. Gowen Fld

$689

American Airlines

Feb 19

GEG12:25 pmSpokane

14h 05m

1 stop

DUB10:30 amDublin

Feb 22

DUB4:40 pmDublin

27h 04m

1 stop

GEG11:44 amSpokane

$692

American Airlines

Mar 24

JAC1:08 pmJackson Hole

17h 02m

2 stops

DUB12:10 pmDublin

Apr 3

DUB4:45 pmDublin

26h 53m

2 stops

JAC12:38 pmJackson Hole

$736

Delta flights from Idaho to Dublin

Our best Delta deals on Idaho to Dublin flight tickets

Delta

May 3

GEG2:08 pmSpokane

33h 47m

1 stop

DUB7:55 amDublin

May 13

DUB11:10 amDublin

20h 46m

2 stops

GEG11:56 pmSpokane

$493

Delta

Feb 19

GEG5:45 amSpokane

26h 35m

2 stops

DUB4:20 pmDublin

Feb 22

DUB9:45 amDublin

18h 12m

1 stop

GEG7:57 pmSpokane

$495

Delta

May 3

GEG9:30 amSpokane

38h 25m

2 stops

DUB7:55 amDublin

May 13

DUB5:55 amDublin

17h 40m

2 stops

GEG3:35 pmSpokane

$498

Fly from

Fly to

Route

Depart

Return

Price

SpokaneDublin

GEG - DUB

GEGDUB

Spokane

Wed 2/25

7:00 am-8:10 am

1 stop17h 10m

Dublin

Sun 3/1

9:00 am-10:04 pm

2 stops45h 04m

$458

SpokaneDublin

GEG - DUB

GEGDUB

Spokane

Wed 2/25

7:00 am-9:55 am

2 stops18h 55m

Dublin

Sun 3/1

9:00 am-9:17 pm

2 stops44h 17m

$462

SpokaneDublin

GEG - DUB

GEGDUB

Spokane

Wed 4/22

7:10 am-9:45 am

1 stop18h 35m

Dublin

Tue 5/5

9:50 am-6:36 pm

2 stops40h 46m

$464

BoiseDublin

BOI - DUB

BOIDUB

Boise Air Term. Gowen Fld

Tue 3/3

6:25 am-7:10 am

2 stops17h 45m

Dublin

Tue 3/10

9:10 am-9:29 pm

2 stops18h 19m

$480

BoiseDublin

BOI - DUB

BOIDUB

Boise Air Term. Gowen Fld

Tue 2/24

5:20 am-7:45 am

1 stop19h 25m

Dublin

Tue 3/3

5:55 am-8:55 pm

2 stops22h 00m

$483

BoiseDublin

BOI - DUB

BOIDUB

Boise Air Term. Gowen Fld

Wed 2/25

10:45 am-8:45 am

2 stops15h 00m

Dublin

Tue 3/3

5:55 am-4:15 pm

2 stops17h 20m

$488

SpokaneDublin

GEG - DUB

GEGDUB

Spokane

Mon 5/4

6:00 am-7:55 am

1 stop17h 55m

Dublin

Wed 5/13

11:10 am-9:13 pm

2 stops18h 03m

$488

SpokaneDublin

GEG - DUB

GEGDUB

Spokane

Sun 5/3

2:08 pm-7:55 am

1 stop33h 47m

Dublin

Wed 5/13

11:10 am-11:56 pm

2 stops20h 46m

$493

BoiseDublin

BOI - DUB

BOIDUB

Boise Air Term. Gowen Fld

Tue 4/7

6:43 am-5:15 pm

2 stops27h 32m

Dublin

Fri 4/24

9:30 am-10:54 pm

1 stop20h 24m

$499

BoiseDublin

BOI - DUB

BOIDUB

Boise Air Term. Gowen Fld

Tue 3/10

5:30 am-7:45 am

1 stop20h 15m

Dublin

Thu 3/19

5:55 am-10:25 pm

2 stops22h 30m

$533

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

What is the cheapest month to fly to Dublin?

In general, February is the cheapest month to fly from Idaho to Dublin. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $491. If you’re not able to fly to Dublin in February, then November is your next best option. Flight prices from Idaho to Dublin during November average around $632.

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 $718 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Dublin from Idaho for as low as $645 on momondo.

Can stopping save me money on Idaho to Dublin flights?

You could potentially save up to 1% on your flight if you consider stops on a Idaho to Dublin flight.

Cheap Idaho to Dublin flight deals and tips

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

Fastest flight time	13h 42m
Direct flights	None

The fastest flight from Idaho to Dublin takes 13h 42m

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 are updated daily.
How many operators does momondo search for flights from Idaho to Dublin Airport?
There are 7 operators available for flights from Idaho to Dublin Airport as of February 2026.
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 that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check 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 travel and health documents you'll need for your trip to Dublin Airport 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 license and a passport that is valid for six months after your intended arrival at Dublin Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Idaho to Dublin

Compare and see reviews for airlines that fly from Idaho to Dublin with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $498	Free Cancellation	Rating 7.9 8,172 reviews	Search Delta flights
United Airlines	PriceFrom $560	Free Cancellation	Rating 7.4 9,254 reviews	Search United Airlines flights
Air Canada	PriceFrom $568	Free Cancellation	Rating 7.1 10,697 reviews	Search Air Canada flights
American Airlines	PriceFrom $594	Free Cancellation	Rating 7.2 11,249 reviews	Search American Airlines flights
Iberia	PriceFrom $595	Free Cancellation	Rating 7.0 3,106 reviews	Search Iberia flights
Icelandair	PriceFrom $709	Free Cancellation	Rating 7.1 606 reviews	Search Icelandair flights

Kilkenny

Swords

Athlone

Dundalk

Mullingar

Bray

Kildare

Malahide

Wicklow

Drogheda

Portmarnock

Arklow

Castleknock

Naas

Leixlip

Carlingford

Cavan

Maynooth

Thurles

Slane

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Idaho to Dublin. Millions of users trust and use momondo every year so you are in good hands.

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

All flight searches from Idaho to Dublin on momondo can be filtered to show those which offer 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?

Of course. momondo tracks the price of Idaho to Dublin 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 Dublin trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Cheap flights from Idaho to Dublin from $246

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 5/13. 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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Big names and deals

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Find the cheapest flights from Idaho to Dublin

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American Airlines flights from Idaho to Dublin

Our best American Airlines deals on Idaho to Dublin flight tickets

Delta flights from Idaho to Dublin

Our best Delta deals on Idaho to Dublin flight tickets

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Use the filters below to find and compare flights from Idaho to Dublin that are best for you.

See travel insights to Dublin from

How to get the cheapest flight ticket from Idaho to Dublin

What is the cheapest month to fly to Dublin?

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

Can stopping save me money on Idaho to Dublin flights?

You could potentially save up to 1% on your flight if you consider stops on a Idaho to Dublin flight.

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

Air Europa, Aer Lingus, and Delta are the most popular carriers operating from Idaho to Dublin

What airlines fly to Dublin?

Cheap Idaho to Dublin flight deals and tips

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

Fastest flight time

Direct flights

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

How many operators does momondo search for flights from Idaho to Dublin Airport?

How old do you have to be to fly from Idaho to Dublin Airport?

What documentation or ID do you need to fly to Dublin Airport?

Best airlines flying from Idaho to Dublin

Compare and see reviews for airlines that fly from Idaho to Dublin with momondo

Traveling to a place near Dublin?

Why use momondo?

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

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

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

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

An easier way to manage your Dublin trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Ireland

Airports servicing Ireland

Fly your favorite airline to Dublin

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Dublin

List of cabin classes available on flights landing in Dublin. Availability may vary depending on flight origin and airline.

Popular cities in Ireland

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

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