$488 Find Cheap Flights from Helena to Europe

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 1/23. 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$488
Amsterdam
Amsterdam2 stops$762
Copenhagen
Copenhagen2 stops$693
Dublin
Dublin2 stops$488
Amsterdam
Amsterdam2 stops$762
Copenhagen
Copenhagen2 stops$693

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

Fri, Jan 23 - Tue, Jan 27
United Airlines Logo
6:15 am - 7:30 am
HLN
-
DUB
18h 15m2 stops
United Airlines Logo
9:30 am - 9:26 pm
DUB
-
HLN
18h 56m2 stops
$488United Airlines
Mon, Feb 9 - Mon, Feb 16
United Airlines Logo
6:15 am - 7:30 am
HLN
-
DUB
18h 15m2 stops
United Airlines Logo
10:40 am - 1:40 pm
DUB
-
HLN
34h 00m2 stops
$493United Airlines
Thu, Jan 22 - Mon, Jan 26
United Airlines Logo
6:15 am - 7:30 am
HLN
-
MXP
17h 15m2 stops
United Airlines Logo
9:45 am - 9:26 pm
MXP
-
HLN
19h 41m2 stops
$495United Airlines
Mon, Mar 2 - Mon, Mar 16
Delta Logo
1:05 pm - 9:05 am
HLN
-
MXP
36h 00m2 stops
Delta Logo
11:00 am - 12:19 pm
MXP
-
HLN
56h 19m2 stops
$500Delta
Sun, Mar 1 - Mon, Mar 16
Delta Logo
5:30 am - 1:55 pm
HLN
-
LIN
24h 25m2 stops
Delta Logo
1:00 pm - 10:35 pm
LIN
-
HLN
40h 35m2 stops
$503Delta
Wed, Mar 4 - Sat, Mar 14
Multiple Airlines Logo
1:05 pm - 10:55 pm
HLN
-
LIN
25h 50m2 stops
Multiple Airlines Logo
6:30 am - 10:35 pm
LIN
-
HLN
23h 05m2 stops
$597Multiple Airlines
Thu, Mar 5 - Fri, Mar 13
Multiple Airlines Logo
1:05 pm - 8:20 pm
HLN
-
LIN
23h 15m2 stops
Multiple Airlines Logo
6:30 am - 10:35 pm
LIN
-
HLN
23h 05m2 stops
$647Multiple Airlines
Wed, Apr 8 - Sun, Apr 19
KLM Logo
12:59 pm - 9:25 pm
HLN
-
LIN
24h 26m2 stops
KLM Logo
7:50 pm - 10:34 pm
LIN
-
HLN
34h 44m2 stops
$727KLM
Thu, May 21 - Tue, Jun 2
Icelandair Logo
4:11 pm - 3:25 pm
HLN
-
OSL
15h 14m2 stops
Icelandair Logo
4:30 pm - 3:31 pm
OSL
-
HLN
31h 01m2 stops
$1,208Icelandair
Sun, Mar 29 - Thu, Apr 2
KLM Logo
12:59 pm - 10:15 am
HLN
-
AMS
13h 16m1 stop
KLM Logo
10:50 am - 10:35 pm
AMS
-
HLN
19h 45m1 stop
$1,471KLM
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 fly non-stop between Helena and Europe?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for round-trip flights from Helena to Europe.

There are 2 airlines that fly nonstop from Helena to Europe. They are Delta and United Airlines. The cheapest airline for this route is Delta, with the best round-trip deal found costing $542 and arriving in Madrid (MAD). On average, Delta offers the best prices for nonstop flights between Helena and Europe.

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 ($488) and Delta ($500).

Good to know

Cheapest flight$488
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.

  • What is the cheapest time of day to fly to Europe?

    The cheapest time of day to fly to Europe is generally in the afternoon, when round-trip flights cost $919 on average. The most expensive time of day to fly to Europe is generally in the afternoon, which is peak travel time and where the average cost of a ticket is $919.

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 8008 reviews
7.3Food
8.5Crew
8.1Boarding
7.9Comfort
7.9Entertainment
Airline reviews

None of the airplane features were available during the flight.

4.0 OkayAnonymous, Dec 2025
JFK - SDQ
Read more Delta reviews

None of the airplane features were available during the flight.

Original flight was cancelled and when i was rebooked by the airline, they couldn't seat me in the same type of seat as I had originally booked (went from window/aisle to middle/middle and one was a bulkhead seat, and other wasn't in the same class)

Lady Pilot was perfect in every way wheels up to wheels down communication, professionalism, excellent on time departure and on time arrival, excellent communication! Fantastic job with Superb attitude!!

The food is terrible. The staff is wonderful. Comfort is good.

Left on time, a bit delayed due to headwinds most of the trip.

I fly Delta all the time, have Platinum Medallion status. But this route seems to have major problems with delays and seems to never leave on time! Have only taken it twice in the last two weeks, and each time it had delays of more than 1 hour... very disappointed!!!!

Getting to the flight was arduous and lengthy. The flight itself was good but the food option wasn’t a good selection. I need to do a Kosher option on my return. Flight crew were nice

Good seats in Main cabin, excellent service and excellent landing

My flight was cancelled with no explanation after I had already cleared security. I was given 4 options to rebook, only one being non-stop like I had paid for. I grabbed it. It was 4 plus hours later and then took off even later. Biggest complaint is that I booked early and had an aisle seat. They gave me a "window" seat in front of the exit row, so the seat did not decline. I weigh all of 103 #s and it was tight for me! For what I paid, I feel I was kind of ripped off. I think they should have given me the empty comfort seat for the inconvenience. There was no apology nor any explanation as to why the flight was cancelled. My guess is it benefitted Delta in some way.

Very smooth, on-time, and pleasantly uneventful flight. The team at the gate and on board were professional and genuinely courteous. The pilot kept us well updated throughout, and both takeoff and landing were steady and enjoyable without any drama. Just a good, solid flight. Thank you! 💗

It was nice to have gotten up upgraded to first class with a meal on a three hour flight

Not great experience - we were super late boarding due to issues with aircraft. Then when we finally all got onboard and seated and they started taxiing out to the runway they just stopped then turned around and went back to the airport. Apparently the crew “ran out of time” to legally fly us. They mentioned that they were about 2 minutes away from taking off. I understand the rules and safety but kinda wonder why they would have bothered boarding us in the first place? Had to go all the way back and de plane and then wait in a HUGE line to get a hotel (this is somewhere around 2:30am) finally got to hotel by Uber (no shuttle after 20min so gave up) and they ended up putting us all back on the same aircraft at 10am next morning so got about 2.5 hours sleep. They did give us. $250 credit, but it was a São Paulo Brazil flight out of Dulles. The flight and everything was fine.

United overall experience is great these days. Airport experience was very organized. Staff on flight were great. App and information as good as it gets.

United have really come back. Airport and boarding process is clear and good, app and information also very good

They charged a fee for 1st bag checked. Others in same party were free.

Flight was delayed 8 times. We were sitting at the airport for 14 hours. We got 2 hours of sleep (if that) on what was not meant to be a red-eye.

The movies offered were great. Staff were very pleasant and very efficient.

After a delay at the gate, C3, at Ohare on Sunday, I left my Blk ski coat on the bench at the gate, lost! Please review my lob claim, thx.

Very bad! They kept delaying my flight and wouldn’t do anything about it

They brought an empty plane to the gate. Then a flight delay was announced for maintenance and waiting on a part. I was then put on a flight to San Francisco instead with a connecting flight to my final destination. Arrived at my final destination 2 hours late.

Everything you need to know for your flight to Europe

Information on your arrival and departure airports