$852 Find Cheap Flights from Helena to Ireland - Compare and Save

1 adult
1 adult, Economy, 0 bags

Save 25% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Flight Deals
Booking Insights
Flight Deals

Book Cheap Helena to Ireland Plane Tickets

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

Recent round-trip flight deals from Helena to Ireland

Sun, Dec 6 - Mon, Dec 14
Air France Logo
1:10 pm - 2:25 pmHLN  Helena-DUB Dublin
18h 15m2 stops Salt Lake City Paris Charles de Gaulle
Air France Logo
9:55 am - 10:32 pmDUB  Dublin-HLN Helena
43h 37m2 stops Minneapolis St Paul Salt Lake City
$852Air France
Tue, Dec 15 - Tue, Dec 22
United Airlines Logo
6:20 am - 9:55 amHLN  Helena-DUB Dublin
20h 35m2 stops Denver Intl Newark
United Airlines Logo
12:05 pm - 9:37 pmDUB  Dublin-HLN Helena
16h 32m2 stops Washington, D.C. Dulles Intl Denver Intl
$859United Airlines
Mon, Dec 14 - Mon, Dec 21
United Airlines Logo
6:20 am - 10:20 amHLN  Helena-DUB Dublin
21h 00m2 stops Denver Intl Washington, D.C. Dulles Intl
United Airlines Logo
12:05 pm - 9:37 pmDUB  Dublin-HLN Helena
16h 32m2 stops Washington, D.C. Dulles Intl Denver Intl
$909United Airlines
Sun, Jan 17 - Thu, Jan 21
United Airlines Logo
6:15 am - 7:30 amHLN  Helena-DUB Dublin
18h 15m2 stops Denver Intl Newark
United Airlines Logo
9:00 am - 1:40 pmDUB  Dublin-HLN Helena
35h 40m2 stops Toronto Pearson Intl Denver Intl
$1,172United Airlines
Tue, Dec 15 - Tue, Dec 22
Multiple Airlines Logo
7:03 am - 11:45 amHLN  Helena-DUB Dublin
21h 42m3 stops Salt Lake City Newark Kastrup Copenhagen
Multiple Airlines Logo
7:05 pm - 10:26 pmDUB  Dublin-HLN Helena
58h 21m3 stops Kastrup Copenhagen Atlanta Hartsfield-Jackson Salt Lake City
$2,470Multiple Airlines
Tue, Dec 15 - Tue, Dec 22
United Airlines Logo
6:20 am - 7:30 amHLN  Helena-DUB Dublin
18h 10m3 stops Denver Intl Cleveland Hopkins Intl Newark
United Airlines Logo
10:40 am - 9:37 pmDUB  Dublin-HLN Helena
17h 57m2 stops Chicago O'Hare Intl Denver Intl
$5,191United Airlines
Mon, Dec 14 - Mon, Dec 21
Multiple Airlines Logo
7:03 am - 11:45 amHLN  Helena-DUB Dublin
21h 42m3 stops Salt Lake City Newark Kastrup Copenhagen
Multiple Airlines Logo
7:05 pm - 12:30 pmDUB  Dublin-HLN Helena
48h 25m3 stops Kastrup Copenhagen Newark Salt Lake City
$5,222Multiple Airlines
Mon, Dec 14 - Mon, Dec 21
United Airlines Logo
6:20 am - 7:30 amHLN  Helena-DUB Dublin
18h 10m3 stops Denver Intl Cleveland Hopkins Intl Newark
United Airlines Logo
10:40 am - 9:37 pmDUB  Dublin-HLN Helena
17h 57m2 stops Chicago O'Hare Intl Denver Intl
$5,291United Airlines
Booking Insights

Price, demand and travel trends for Helena to Ireland flights

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

What are the cheapest fares from Helena to Ireland right now?

The cheapest fare from Helena to Ireland in the last week was $852 round-trip, to Dublin (DUB).

Which airport in Ireland is the cheapest to fly to from Helena?

All flights from Helena to Ireland arrive at Dublin (DUB). On average, round-trip fares are around $771.

What's the cheapest time of day to fly from Helena to Ireland?

Data from the past 12 months shows it's cheapest to fly to Ireland during the afternoon with average prices of $500. The morning is the most expensive time to fly, with average prices of $771.

Find deals

Key details for Helena to Ireland flights

Cheapest flight

$852
Round-trip flight from Helena to Dublin

Your Helena to Ireland flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • Is now a good time to book a flight from Helena to Ireland?

    Fares from Helena to Ireland are around their usual level right now. A round-trip under $500 is considered a good deal, so it's worth keeping an eye out, or setting a Price Alert to catch price changes.

  • Which cabin classes are available on flights from Helena to Ireland?

    On flights from Helena to Ireland you can only book Economy Class.

  • What are some popular landmarks in Ireland?

    KAYAK travelers' favorite landmarks in Ireland include:

    • St. Stephen's Green
    • St. Patrick's Cathedral
    • Aviva Stadium
    • Merrion Square

Your guide to booking Helena to Ireland flights

Get tips on when to book, when to fly and what to know before your trip.
  • Flying on Friday is usually the cheapest. Flights on Wednesday cost about 42% more on average, so being flexible with your travel dates could help you save.
  • Start your trip in Dublin, which is the most popular destination in Ireland. From there, it's easy to continue on to other popular destinations such as Galway, Cork and Killarney.

More options for your flight from Helena to Ireland

Complete your trip to Ireland with a hotel stay or car rental

Car rentals in Ireland
Hotels in Ireland
Vacations in Ireland