$462 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 3/4. 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$462
Amsterdam
Amsterdam2 stops$646
Copenhagen
Copenhagen2 stops$753
Dublin
Dublin2 stops$462
Amsterdam
Amsterdam2 stops$646
Copenhagen
Copenhagen2 stops$753

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

Wed, Mar 4 - Sun, Mar 8
United Airlines Logo
6:15 am - 7:30 am
HLN
-
DUB
18h 15m
2 stops
United Airlines Logo
8:00 am - 12:38 pm
DUB
-
HLN
35h 38m
2 stops
$462United Airlines
Wed, Apr 15 - Wed, Apr 22
United Airlines Logo
6:15 am - 7:30 am
HLN
-
DUB
18h 15m
2 stops
United Airlines Logo
9:50 am - 9:33 pm
DUB
-
HLN
42h 43m
2 stops
$568United Airlines
Wed, Mar 4 - Sun, Mar 8
United Airlines Logo
6:15 am - 8:10 am
HLN
-
DUB
18h 55m
2 stops
United Airlines Logo
8:00 am - 12:38 pm
DUB
-
HLN
35h 38m
2 stops
$600United Airlines
Wed, Apr 15 - Wed, Apr 22
KLM Logo
1:04 pm - 2:55 pm
HLN
-
AMS
17h 51m
1 stop
KLM Logo
10:50 am - 10:30 pm
AMS
-
HLN
19h 40m
1 stop
$658KLM
Wed, Apr 15 - Wed, Apr 22
Virgin Atlantic Logo
1:04 pm - 10:15 am
HLN
-
AMS
13h 11m
1 stop
Virgin Atlantic Logo
10:20 am - 10:30 pm
AMS
-
HLN
20h 10m
2 stops
$662Virgin Atlantic
Tue, Mar 24 - Tue, Mar 31
Virgin Atlantic Logo
1:02 pm - 8:15 am
HLN
-
CDG
12h 13m
1 stop
Virgin Atlantic Logo
10:25 am - 10:30 pm
CDG
-
HLN
20h 05m
1 stop
$725Virgin Atlantic
Wed, Apr 15 - Wed, Apr 22
Multiple Airlines Logo
6:22 pm - 12:15 pm
HLN
-
DUB
34h 53m
1 stop
Multiple Airlines Logo
6:30 am - 5:45 pm
DUB
-
HLN
18h 15m
2 stops
$763Multiple Airlines
Wed, Apr 15 - Wed, Apr 22
Multiple Airlines Logo
6:22 pm - 12:15 pm
HLN
-
DUB
34h 53m
1 stop
Multiple Airlines Logo
3:25 pm - 5:45 pm
DUB
-
HLN
33h 20m
1 stop
$765Multiple Airlines
Sun, Mar 29 - Thu, Apr 2
KLM Logo
1:02 pm - 10:15 am
HLN
-
AMS
13h 13m
1 stop
KLM Logo
10:50 am - 10:30 pm
AMS
-
HLN
19h 40m
1 stop
$1,228KLM
Sat, Mar 21 - Sun, Mar 29
Air France Logo
1:02 pm - 11:15 am
HLN
-
LIN
15h 13m
2 stops
Air France Logo
6:25 am - 10:30 pm
LIN
-
HLN
24h 05m
2 stops
$1,287Air France
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 ($462) and KLM ($658).

Good to know

Cheapest flight$462
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 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 8195 reviews
7.2Food
7.8Entertainment
7.9Comfort
8.5Crew
8.1Boarding
Airline reviews

This was my first time flying Delta ever and I had a great experience!

10.0 ExcellentAnna, Feb 2026
TPA - DTW
Read more Delta reviews

This was my first time flying Delta ever and I had a great experience!

Smallest leg room I've ever had on a plane.

They took all carry-on luggage from Groups 6 -9 - I was group 5 and waiting in line to board - they made me check my luggage too. That then went to baggage claim and delayed departure from the airport. There was overhead room in my seating area - Delta over reacted. Also, had a gentleman next to me that took up 1/2 my seat.

Excellent!!! Aeromexico is a great airline. What was not that good is the service provided by Kayak. It is never clear and not easy to manage.

Flight delay was frustrating, also you cannot checkin online without delta app, web browser check-in throw errors

The gate agent was most helpful in getting me on to fly standby. I greatly appreciate it.

bulkhead seat had very little legroom - even in bsiness class.

The plane was an older model, so it wasn’t as comfortable as others. The flight attendants were not helpful during onboarding. It was a full flight so there was chaos finding space for baggage.

Sorry I didn't realize I was writing a review for each leg. Please see my previous review - it applies to the entire flight, not just a single leg.

This is the first time I've been disappointed with Delta. I was called by Delta to see if I would volunteer to change flights since my original flight home was overbooked. I accepted. The modified booking only provided me a 35 minute layover - when you subtract the fact that boarding closes for a flight 15 minutes early, that gave me 20 minutes to run for one end of the airport to the other. I barely made it. On the 2.5 hour flight to Tampa, the crew repeatedly let us know over the intercom that they cannot serve drinks or snacks due to safety/turbulence. I would have accepted this reason if they did not CONTINUALLY SERVE DRINKS AND COOKED FOOD to First class. If safety is the excuse then the entire plane should be strapped in for safety. On top of this the air conditioning vents were not working correctly and the plane was uncomfortably warm. I love Delta and am a loyal Delta traveler, and I have never had an experience like this. I don't know if there's a disconnect between availability among third-party sites like KAYAK and the airlines or what, but when overbooking causes issues like this for travelers it should be reviewed and changes to the booking process should be made. I blame BOTH KAYAK and Delta for this terrible experience.

Very disappointing given gate agent behavior. Filed a formal complaint with United.

Do not like the size of the overhead bin. I think staff should monitor the size of suitcases that are being carried on by passengers to ensure they meet the size requirement.

Crew was great (professional, attentive, prompt). Snacks for 4 hrs flight is deplorable.

Flight delayed. WiFi connectivity very poor if not existant. Last minute arrival forced me to run to catch my connection.

Both of my flights arrived early and check in process was smooth

Terrible. No customer service, no food, no drinks on a 6 hour premier economy booking.

Short flight, but no drink/snack service. The flights both going and coming were delayed.

Much better than Spirit. I was please by the easy fast check in and boarding

Check-in and in-flight staff were better than average. The seat was a fair size but too hard and not enough padding. The cushion/pillow provided is poor (thin and seems to be disposable ,it provides no effective cushioning or support). Food was OK-ish but no choice of inflight snacks and no easy place to get drinks other than water (I could ask for juice by intruding into the staff area at the back of the plane) Entertainment was very good actually. Overall better than I expected from a US-based airline (sorry!) but compared to ANA or Singapore it was so-so. (I live in Japan so they are my comparative airlines)

Everything was on time Will use united again for sure

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