$706 Find Cheap Flights from Helena to Europe

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Helena to Europe departing on 5/1. 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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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

Mon, Aug 17 - Fri, Aug 21
United Airlines Logo
6:15 am - 7:30 am
HLN
-
DUB
18h 15m
2 stops
United Airlines Logo
9:30 am - 9:16 pm
DUB
-
HLN
18h 46m
2 stops
$801United Airlines
Mon, Aug 17 - Fri, Aug 21
United Airlines Logo
6:15 am - 9:45 am
HLN
-
DUB
20h 30m
2 stops
United Airlines Logo
9:30 am - 9:16 pm
DUB
-
HLN
18h 46m
2 stops
$802United Airlines
Tue, Oct 13 - Fri, Oct 23
Multiple Airlines Logo
4:08 pm - 7:45 am
HLN
-
CDG
31h 37m
2 stops
Multiple Airlines Logo
1:55 pm - 3:31 pm
CDG
-
HLN
33h 36m
2 stops
$938Multiple Airlines
Tue, Oct 13 - Fri, Oct 23
Delta Logo
5:45 am - 9:30 am
HLN
-
CDG
19h 45m
1 stop
Delta Logo
8:15 am - 10:41 pm
CDG
-
HLN
22h 26m
2 stops
$964Delta
Tue, Jun 2 - Tue, Jun 9
Multiple Airlines Logo
4:43 pm - 4:10 pm
HLN
-
ARN
15h 27m
2 stops
Multiple Airlines Logo
5:10 pm - 4:32 pm
ARN
-
HLN
31h 22m
2 stops
$971Multiple Airlines
Tue, Oct 13 - Fri, Oct 23
KLM Logo
12:50 pm - 9:30 am
HLN
-
CDG
12h 40m
1 stop
KLM Logo
10:25 am - 10:41 pm
CDG
-
HLN
20h 16m
1 stop
$978KLM
Tue, Jul 7 - Wed, Jul 15
Icelandair Logo
5:09 pm - 12:35 pm
HLN
-
OSL
35h 26m
2 stops
Icelandair Logo
4:30 pm - 4:32 pm
OSL
-
HLN
56h 02m
2 stops
$1,002Icelandair
Fri, Sep 11 - Wed, Sep 23
Delta Logo
12:50 pm - 4:40 pm
HLN
-
DUB
20h 50m
2 stops
Delta Logo
10:00 am - 10:34 pm
DUB
-
HLN
19h 34m
2 stops
$1,006Delta
Fri, May 1 - Mon, May 4
KLM Logo
1:04 pm - 10:50 pm
HLN
-
LIN
25h 46m
2 stops
KLM Logo
6:40 am - 10:30 pm
LIN
-
HLN
23h 50m
2 stops
$1,009KLM
Sun, May 17 - Wed, May 27
Icelandair Logo
4:43 pm - 12:35 pm
HLN
-
OSL
35h 52m
2 stops
Icelandair Logo
4:30 pm - 4:06 pm
OSL
-
HLN
31h 36m
2 stops
$1,024Icelandair
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 72 hours.

In the past 3 days, the cheapest round-trip tickets from Helena to Europe were found on United Airlines ($801) and Delta ($964).

Good to know

Cheapest flight$706
Flight from Helena to Milan

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 airlines 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.
7.9
DeltaOverall score based on 8422 reviews
7.2Food
8.1Boarding
7.9Comfort
7.8Entertainment
8.5Crew
Airline reviews

Crew was nice, meal was good. Entertainment had to be rebooted 3 times and still did not work. Turns out there was residue on screen, it needed to be cleaned to prevent the touchscreen buttons from continuously activating. I had entertainment for the last 45 minutes of a 5 hour 45 minute flight. Really unacceptable for first class. Flight attendent indicated your cleaning solution creates this problem. Seems as if this is widely known, you should be using a different product or cleaning better. Really really disappointing which simply added to the wi fi on your planes with reliably never ever works.

4.0 OkayDerek, Apr 2026
SEA - HNL
Read more Delta reviews

Crew was nice, meal was good. Entertainment had to be rebooted 3 times and still did not work. Turns out there was residue on screen, it needed to be cleaned to prevent the touchscreen buttons from continuously activating. I had entertainment for the last 45 minutes of a 5 hour 45 minute flight. Really unacceptable for first class. Flight attendent indicated your cleaning solution creates this problem. Seems as if this is widely known, you should be using a different product or cleaning better. Really really disappointing which simply added to the wi fi on your planes with reliably never ever works.

The baggage belt was not updated on the Delta App and was displayed on the wrong belt board. Was not expecting this to happen.

The plan was delayed and left DC 90 minutes late. However, it showed a 20 minute delay on the delta app, then a 12 min delay. It turned out to be an hour delay. I found out where the plane was with flightaware. Stop keeping customers in the dark about what is going on.

Everything went smoothly, although the usual gripes about airline travel were still present: the boarding process is inefficient, the snack selection is limited, and so on. Since there was extra space on the flight, the gate agent rearranged many people's seats to put people on the aisles and windows, leaving the middle seats empty, as much as possible, which was pretty great.

Landed without a gate ready. Plane is extremely old and dirty.

All the amenities was wonderful, if they could keep their prices that low. I'd fly with them all the time.

Very old plane with no inflight entertainment. I purchased the internet pass and it was nearly unusable.

My tray was broken so i had no place to work or eat except my lap. Flight attendant said I would get an email with some credit or miles, it was a complete waste of time as I could only function at about 20% of normal. I have not received anything yet.

Short trip, no food and therefore no expectation for much interaction with staff who were pleasant and professional. My critique is on comfort of the seats. Exit rows and comfort seats do not provide enough personal space for 3 side-by-side seats, especially when in the middle row. Some passengers are not considerate of the middle seat and there should be signs that state something to the effect of: "please consider giving middle seats use of the armrests."

My flight yesterday evening was delayed 3.5 hours with no water or food service. Poor experience

The flight was significantly delayed. The inbound flight from EWR was delayed departing because of mechanical problems. My original departure from CLT was 5:28 pm but due to the delay of the inbound flight, after arrival, deplaning, cleaning, boarding, we did not push back from the gate until 9:00 pm. Once in the air, the flight was smooth and what was originally supposed to be an arrival in ORD at 7:30 pm local time turned out to be 9:35 pm.

Putting people that close to the bathroom, where you have to look into the bathroom as people are exiting and entering was not great and the smell was also not great. I know the airlines are desperate for more chairs, but that seat is a crime.

My bags were misplaced!!! Im in a foreign country with no bags

The entertainment options on the seat back video boards were nice.

The flight I was supposed to be on was supposed to take off at 1:50 from State College. It was delayed over and over and over again until somehow I had to rebook on a flight that was supposed to have left State College at 8 am that morning but didn't end up taking off until almost 6 pm. Not only was this completely unacceptable, the "token from United" was a 15 dollar meal voucher that has to be used by today. I would personally like some miles added to my account for this inconvenience. I was in transit for 8 hours from the time I arrive at State College Aiport to when I got home. I was supposed to be home at 3 pm and I returned at 8 pm. Unacceptable. I have not been on an on Time united flight in nearly 5 years.

Crew was friendly. Seats are too narrow, particularly when a big person is in the adjacent seat, but I understand this is due to smaller planes usually flight into Lincoln. I have experienced several flight delays going out and coming into Lincoln airport, I say maybe 50% or higher of the flights I've taken out of this airport have been delayed.

newer aircraft, ability to connect my headset via blue tooth for entertainment.

Great flight. Boarded efficiently. Arrived early at CLT. There was no in flight entertainment on this aircraft. Great crew.

Due to cancellation of connecting flight (Lufthansa) I didn’t fly with United

The seat was comfortable. There was a lot of turbulence. If it weren't for that,it would have been okay.

Everything you need to know for your flight to Europe

Information on your arrival and departure airports