$722 Find Cheap Flights from Helena to Europe - Compare and Save

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Helena to Europe departing on 12/6. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Cheap Flights from Helena to Europe

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Dublin
Dublin2 stops$722
Amsterdam
Amsterdam2 stops$788
Copenhagen
Copenhagen2 stops$1,202
Dublin
Dublin2 stops$722
Amsterdam
Amsterdam2 stops$788
Copenhagen
Copenhagen2 stops$1,202

Book Cheap Helena to Europe Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Helena to Europe that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Helena to Europe

Sun, Dec 6 - Wed, Dec 9
United Airlines Logo
7:00 am - 9:55 am
HLN
-
DUB
19h 55m
2 stops
United Airlines Logo
9:00 am - 8:59 pm
DUB
-
HLN
42h 59m
2 stops
$722United Airlines
Sun, Dec 6 - Wed, Dec 9
United Airlines Logo
7:00 am - 9:55 am
HLN
-
DUB
19h 55m
2 stops
United Airlines Logo
9:00 am - 8:59 pm
DUB
-
HLN
42h 59m
2 stops
$723United Airlines
Mon, Sep 28 - Fri, Oct 9
Multiple Airlines Logo
6:25 am - 7:05 am
HLN
-
CDG
16h 40m
2 stops
Multiple Airlines Logo
2:10 pm - 9:18 pm
CDG
-
HLN
39h 08m
2 stops
$876Multiple Airlines
Mon, Sep 28 - Fri, Oct 9
Delta Logo
12:57 pm - 9:30 am
HLN
-
CDG
12h 33m
1 stop
Delta Logo
8:15 am - 10:41 pm
CDG
-
HLN
22h 26m
2 stops
$918Delta
Mon, Sep 28 - Fri, Oct 9
Delta Logo
12:57 pm - 9:30 am
HLN
-
CDG
12h 33m
1 stop
Delta Logo
10:25 am - 10:41 pm
CDG
-
HLN
20h 16m
1 stop
$932Delta
Wed, Oct 7 - Sun, Oct 25
KLM Logo
12:50 pm - 10:50 pm
HLN
-
LIN
26h 00m
2 stops
KLM Logo
4:50 pm - 10:41 pm
LIN
-
HLN
36h 51m
2 stops
$980KLM
Wed, Oct 7 - Sun, Oct 25
KLM Logo
12:50 pm - 10:50 pm
HLN
-
LIN
26h 00m
2 stops
KLM Logo
6:30 am - 10:41 pm
LIN
-
HLN
23h 11m
2 stops
$981KLM
Wed, Aug 26 - Tue, Sep 1
Multiple Airlines Logo
5:11 pm - 5:15 pm
HLN
-
DUB
17h 04m
2 stops
Multiple Airlines Logo
3:25 pm - 4:34 pm
DUB
-
HLN
32h 09m
1 stop
$1,060Multiple Airlines
Sat, Dec 19 - Tue, Dec 29
Icelandair Logo
4:08 pm - 11:45 am
HLN
-
ARN
35h 37m
2 stops
Icelandair Logo
12:45 pm - 3:31 pm
ARN
-
HLN
34h 46m
2 stops
$1,120Icelandair
Sat, Dec 19 - Tue, Dec 29
Icelandair Logo
4:08 pm - 11:45 am
HLN
-
ARN
35h 37m
2 stops
Icelandair Logo
12:45 pm - 3:31 pm
ARN
-
HLN
34h 46m
2 stops
$1,235Icelandair
Booking Insights

KAYAK's insights & trends for Helena to Europe flights

Get data-powered insights and trends into flights from Helena to Europe to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Helena to Europe?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 5 days.

In the past 5 days, the cheapest round-trip tickets from Helena to Europe were found on United Airlines ($722) and Delta ($918).

Find deals

Good to know

Cheapest flight$722
Flight from Helena to Dublin

FAQs - booking Europe flights

  • How does KAYAK find such low prices on flights from Helena to Europe?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Helena to Europe.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Helena to Europe?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Helena to Europe is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Helena to Europe?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Helena to Europe with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Helena to Europe?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Helena to Europe up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Helena to Europe

 
Need help choosing which airline to fly with from Helena to Europe? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9875 reviews
7.7Boarding
7.3Comfort
8.1Crew
6.6Food
7.1Entertainment
Airline reviews

Great experience. Boarding was fast, staff were very nice and funny, everything at the seat worked well.

10.0 ExcellentNerissa, Jun 2026
ORD - ANC
Read more United Airlines reviews

Great experience. Boarding was fast, staff were very nice and funny, everything at the seat worked well.

Boarding was great, and the crew were very friendly. The seats must have been a bit on the older side and you could feel some of the seat components through the padding. Also, the plugs did not work on the row's entertainment screen or charging ports. Checked bag was transferred for connecting flight, and we appreciated how early we had the connecting gate information.

Lost one piece of luggage even though I checked in 2.5 hours before the flight

It was Swiss. Our kosher meals were literally frozen solid and therefore inedible, and the crew didnt care.

For the expense of first class, the seats could have been nicer and higher tier snacks would have been nice.

The boarding process on the departure from LA was rather slow even though I was in Group 1. For first class, I was not expecting to have to pay for Wi-fi but I did and then the wi-fi was spotty. The entree was surprisingly good and so that was a pleasant surprise. However, once I got to Houston, it was terrible. Unfortunately there was bad weather but the constant gate changes for my connecting flight was difficult to manage due to having to navigate back and forth between different terminals.

We used Kayak to reserve our tickets and specifically checked the luggage option which was a more expensive option. When we arrived at the terminal we had to pay an extra $90 per suitcase for the three passengers. This has been a pattern for the past 3 years. Why charge for a more expensive luggage option, and the ticket price not include luggage?

They delayed the flight 3 hours because it wasn't full they moved us to 5 different gates probably the worst airline ever not even spirit is this bad.

Very easy ! Use the kiosk and bag drop and right to security within 10 min

Checking bag at terminal was horrible. No agents to check us in and only 1 kiosk working. Boarding went ok. Crew onboard was very scattered rained. Missed our row while serving and then didn’t see them hardly again.

Everything you need to know for your flight to Europe

Information on your arrival and departure airports

Helena (HLN)