DUB - IDA

£971 Find Cheap Flights from Dublin to Idaho Falls – Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest return flight
£971
Typical prices: £911-£1,005
United Airlines
Thu 18/10Thu 25/10
DUB - IDA • 2 stops
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Flight Deals

Cheap Flights from Dublin to Idaho Falls (DUB-IDA)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Dublin to Idaho Falls

Sun, 18 Oct - Sun, 25 Oct
United Airlines Logo
08:50 - 17:16DUB  Dublin-IDA Idaho Falls Fanning Field
15h 26m2 stops Washington, D.C. Dulles Intl Denver Intl
United Airlines Logo
10:35 - 09:55IDA  Idaho Falls Fanning Field-DUB Dublin
17h 20m2 stops Denver Intl Newark
£971United Airlines
Sun, 18 Oct - Sun, 25 Oct
British Airways Logo
16:10 - 13:20DUB  Dublin-IDA Idaho Falls Fanning Field
28h 10m2 stops Cleveland Hopkins Intl Chicago O'Hare Intl
British Airways Logo
06:37 - 07:10IDA  Idaho Falls Fanning Field-DUB Dublin
18h 33m1 stop Dallas/Fort Worth
£1,029British Airways
Sun, 18 Oct - Sun, 25 Oct
American Airlines Logo
16:45 - 13:20DUB  Dublin-IDA Idaho Falls Fanning Field
27h 35m1 stop Chicago O'Hare Intl
American Airlines Logo
06:37 - 07:10IDA  Idaho Falls Fanning Field-DUB Dublin
18h 33m1 stop Dallas/Fort Worth
£1,199American Airlines
Sun, 18 Oct - Sun, 25 Oct
Multiple Airlines Logo
10:15 - 12:22DUB  Dublin-IDA Idaho Falls Fanning Field
33h 07m3 stops Kastrup Copenhagen Los Angeles Salt Lake City
Multiple Airlines Logo
13:05 - 18:20IDA  Idaho Falls Fanning Field-DUB Dublin
23h 15m3 stops Salt Lake City Los Angeles Kastrup Copenhagen
£1,579Multiple Airlines
Sun, 18 Oct - Sun, 25 Oct
Multiple Airlines Logo
10:15 - 12:22DUB  Dublin-IDA Idaho Falls Fanning Field
33h 07m3 stops Kastrup Copenhagen Los Angeles Salt Lake City
Multiple Airlines Logo
13:05 - 18:20IDA  Idaho Falls Fanning Field-DUB Dublin
23h 15m3 stops Salt Lake City Los Angeles Kastrup Copenhagen
£6,021Multiple Airlines
Booking Insights

Price, demand, and travel trends for Dublin to Idaho Falls flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights from Dublin to Idaho Falls with more confidence.

How much is a return flight from Dublin to Idaho Falls?

Return flights from Dublin to Idaho Falls start at £971. Prices are typical for this route right now, with typical return fares ranging from £911 to £1,005. The lowest price found in the past 5 days was £971 on United Airlines.

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Key details for Dublin to Idaho Falls flights

Cheapest flight

£971
Flights from Dublin to Idaho Falls

When to book flights from Dublin to Idaho Falls

Are your dates flexible? Find out the best times to travel from Dublin to Idaho Falls based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

Your Dublin to Idaho Falls flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines, and booking questions.

  • Do I need a passport to fly from Dublin to Idaho Falls?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • Have flight prices from Dublin to Idaho Falls changed much recently?

    Yes. Based on fares seen in the past 5 days, return flight prices on this route showed a wide range, from about £971 to £6,021. That means the highest observed fare was about 6x higher than the lowest one.

  • Which car hire options are available at Idaho Falls Fanning Field Airport (IDA)?

    Idaho Falls Fanning Field Airport (IDA) hosts 5 major car hire companies, with daily rates starting from around £25 for economy cars. Top options include:
    • Alamo
    • Hertz
    • Enterprise Rent-A-Car
    • Budget
    • National

  • Which airports can I use when flying from Dublin to Idaho Falls?

    Flights from Dublin to Idaho Falls usually depart from Dublin (DUB) and arrive at Idaho Falls Fanning Field (IDA).

  • Can I save money by using flexible dates for flights from Dublin to Idaho Falls?

    Yes. Being flexible with your travel dates can save you up to 10% on the Dublin to Idaho Falls route. Wednesday is the cheapest departure day at £911 return on average, while Tuesday is the most expensive at £1,005, a difference of £94. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What is the time difference between Dublin and Idaho Falls?

    Idaho Falls is 7 hours behind Dublin (Mountain Time vs Irish Time). Plan for the time shift when scheduling connections or first-day activities.

Your guide to booking Dublin to Idaho Falls flights

Get tips on when to book, when to fly, and what to know before your trip.
  • If your dates are flexible, aim for a Wednesday departure instead of Tuesday. On this route, Wednesday flights average £911 – about £94 less than Tuesday (9% savings) based on the last 12 months.
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Idaho Falls Fanning Field Airport.
    - Quality Inn Idaho Falls
    - Comfort Suites Idaho Falls
    - Best Western Driftwood Inn

More options for your flight from Dublin to Idaho Falls

Complete your trip to Idaho Falls with a hotel stay or car hire

Car hire in Idaho Falls
Hotels in Idaho Falls