$522 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 12/9. 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
Amsterdam1 stop$533
Copenhagen
Copenhagen2 stops$705
Dublin
Dublin2 stops$488
Amsterdam
Amsterdam1 stop$533
Copenhagen
Copenhagen2 stops$705

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

Tue, Dec 9 - Tue, Dec 16
Delta Logo
5:30 am - 8:15 amHLN-CDG
18h 45m1 stop
Delta Logo
10:20 am - 10:30 pmCDG-HLN
20h 10m1 stop
$522Delta
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Tue, Dec 9 - Tue, Dec 16
Virgin Atlantic Logo
1:06 pm - 1:15 pmHLN-CDG
16h 09m2 stops
Virgin Atlantic Logo
10:20 am - 10:30 pmCDG-HLN
20h 10m1 stop
$526Virgin Atlantic
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Tue, Dec 9 - Tue, Dec 16
United Airlines Logo
6:30 am - 7:25 amHLN-CDG
16h 55m2 stops
United Airlines Logo
9:25 am - 9:22 pmCDG-HLN
19h 57m3 stops
$576United Airlines
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Tue, Feb 24 - Tue, Mar 10
Multiple Airlines Logo
6:15 am - 11:00 amHLN-OSL
20h 45m3 stops
Multiple Airlines Logo
6:15 am - 8:59 pmOSL-HLN
21h 44m2 stops
$590Multiple Airlines
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Wed, Jan 28 - Sun, Feb 8
Multiple Airlines Logo
6:15 am - 7:30 amHLN-MXP
17h 15m2 stops
Multiple Airlines Logo
6:55 am - 9:26 pmMXP-HLN
22h 31m2 stops
$592Multiple Airlines
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Tue, Jan 13 - Thu, Jan 29
United Airlines Logo
2:27 pm - 9:40 amHLN-LHR
12h 13m1 stop
United Airlines Logo
6:35 am - 9:26 pmLHR-HLN
21h 51m2 stops
$628United Airlines
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Sun, Dec 7 - Sun, Dec 14
Air France Logo
5:30 am - 8:15 amHLN-CDG
18h 45m1 stop
Air France Logo
10:20 am - 10:30 pmCDG-HLN
20h 10m1 stop
$647Air France
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Fri, Mar 27 - Tue, Mar 31
Air France Logo
12:50 pm - 7:35 pmHLN-LIN
23h 45m2 stops
Air France Logo
2:55 pm - 10:38 pmLIN-HLN
39h 43m2 stops
$675Air France
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Fri, Mar 27 - Tue, Mar 31
KLM Logo
12:50 pm - 8:15 amHLN-CDG
12h 25m1 stop
KLM Logo
4:20 pm - 10:38 pmCDG-HLN
38h 18m2 stops
$760KLM
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Fri, Mar 27 - Tue, Mar 31
KLM Logo
12:50 pm - 5:45 pmHLN-TRN
21h 55m2 stops
KLM Logo
10:20 am - 10:38 pmTRN-HLN
44h 18m2 stops
$770KLM
Find Deal
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 Delta ($522) and Virgin Atlantic ($526).

Good to know

Cheapest flight$522
Flight from Helena to Paris

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 7997 reviews
7.3Food
8.2Boarding
7.9Comfort
7.9Entertainment
8.5Crew
Airline reviews

The customer service before board was very rude and when I expressed my concerns about making the connecting flight she laughed and told me I bought the wrong ticket. I explained once it showed the flight was delayed it no longer let me change seats or anything. I was trying to upgrade to make sure I would get to the next gate on time.

4.0 OkayHeather, Oct 2025ANC - SEA
Read more Delta reviews

The customer service before board was very rude and when I expressed my concerns about making the connecting flight she laughed and told me I bought the wrong ticket. I explained once it showed the flight was delayed it no longer let me change seats or anything. I was trying to upgrade to make sure I would get to the next gate on time.

Non stop on long haul is the way to go. Great experience

The aircraft interior is old and tired on this aircraft. The entertainment system never worked despite the crews attempt to reset the system.

The flight used a B767 with a very old interior from before 2014. The entertainment system did not work at all during the flight despite attempts to reset the system. It was like they flew this route just to be competitive.

Old plane and old configuration/seats but still comfortable for a morning flight

They changed planes and the new plane couldn’t carry enough fuel to fly across the country so we had to stop in Kansas City to refuel. Flight was delayed .

Flight was too crowded and seats are too small, especially since passengrs are getting larger. Having a middle seat is ALWAYS tough! Woman on my left was large & kept creeping in to my space. Flight personnel were great! Have more savory rather than sweet snacks please.

Flight was crowded and the woman sitting on my left was large & kept crouching in to my space. You need bigger seats or smaller passengers to fit into the seats you DO have! Snack were OK. Would appreciate if airlines had more savory rather than sweet snacks, thank you!

Delayed flight (1hour) plus a long layover after an overnight flight with no backup plane available.

We were delayed, which I think had to do with air traffic control. Otherwise, everything was great.

The person I bought the ticket for didn’t make the flight.

Lately I like the planes have been exceptionally filthy. There’s lines of dust and dirt all across the ceiling in the vents, and the cracks in between the seats are literally full of food. It’s definitely not the quality of service that I was used to with United. I’m also very disappointed with the Wi-Fi! All I wanna do is knock out a few work jobs while I’m trapped in my seat And it spools so bad. They did provide me with a refund, but the process of getting that refund is so complicated. It’s unfortunate.

Another delayed flight. When the delays exceed the duration of the flight, it’s a problem.

Excellent flight. Smooth, efficient boarding. Quick flight. Arrived early at STL.

After boarding the plane in Chicago, the passengers were told that there was a technical problem with the plane. Passengers remained on the plane as they tried to fix the problem. After what was probably an hour passengers were told that there was a need to change planes as the problem was not solved. Passengers disembarked and boarded another plane. After taxing to the runway and waiting for takeoff, passengers were told that owing to the thunderstorm the flight was unable to take off but would try and reroute. After some time passengers were told there wasn't enough fuel for the new route and the plane had to return to the gate for additional fuel. after another log delay the flight got underway. On the plane there was food, drinks, ice or entertainment. We were a glass of water, which appeared rationed. Flight arrived about 5 hours late. The pilot was fantastic and communicated with the passengers throughout the ordeal.

Same as last comment. Food sucks. Quality. Not surprising most people have no clue about nourishment Clearly

Not the fault of United—weather, reroute around weather, time sitting on tarmac, arrived couple hours late, too late for train into city necessitating a much pricier cab but weather…can’t be helped.

Friendly and professional flight crew. Aside from departure delay after boarding, easy flight and smooth landing.

Great smooth flight. Had a seating change, but that was an improvement. Thanks United Airways Crew.

The flight attendants were great, I joked with one I can’t remember her name, a blond, really sweet. I thought it was run well very professional. This was great i survived Spirit, I know for which I speak.

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