$470 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 4/18. 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$470
Amsterdam
Amsterdam2 stops$541
Dublin
Dublin2 stops$470
Amsterdam
Amsterdam2 stops$541

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

sáb., abr. 18 - mar., may. 5
United Airlines Logo
2:25 pm - 8:15 am
HLN
-
DUB
58h 50m
2 stops
United Airlines Logo
9:50 am - 9:46 pm
DUB
-
HLN
42h 56m
2 stops
$470United Airlines
sáb., abr. 18 - mar., may. 5
United Airlines Logo
2:25 pm - 10:15 am
HLN
-
AMS
35h 50m
2 stops
United Airlines Logo
12:15 pm - 9:46 pm
AMS
-
HLN
41h 31m
2 stops
$541United Airlines
mié., mar. 11 - mié., mar. 18
United Airlines Logo
6:15 am - 1:40 pm
HLN
-
CDG
24h 25m
2 stops
United Airlines Logo
6:15 am - 9:25 pm
CDG
-
HLN
22h 10m
2 stops
$578United Airlines
mié., mar. 11 - mié., mar. 18
Multiple Airlines Logo
1:02 pm - 8:15 am
HLN
-
CDG
12h 13m
1 stop
Multiple Airlines Logo
7:35 am - 10:30 pm
CDG
-
HLN
21h 55m
2 stops
$621Multiple Airlines
mié., mar. 11 - mié., mar. 18
Virgin Atlantic Logo
1:02 pm - 8:15 am
HLN
-
CDG
12h 13m
1 stop
Virgin Atlantic Logo
10:20 am - 10:30 pm
CDG
-
HLN
19h 10m
1 stop
$624Virgin Atlantic
mar., may. 19 - mar., may. 26
United Airlines Logo
6:15 am - 7:20 am
HLN
-
DUB
18h 05m
2 stops
United Airlines Logo
9:50 am - 8:59 pm
DUB
-
HLN
42h 09m
2 stops
$660United Airlines
lun., abr. 13 - lun., abr. 20
United Airlines Logo
6:15 am - 12:20 pm
HLN
-
LHR
23h 05m
1 stop
United Airlines Logo
4:25 pm - 1:39 pm
LHR
-
HLN
52h 14m
2 stops
$660United Airlines
sáb., abr. 18 - mar., may. 5
KLM Logo
1:04 pm - 10:15 am
HLN
-
AMS
13h 11m
1 stop
KLM Logo
10:20 am - 10:35 pm
AMS
-
HLN
20h 15m
2 stops
$662KLM
sáb., abr. 18 - mar., may. 5
Multiple Airlines Logo
6:22 pm - 12:00 pm
HLN
-
DUB
34h 38m
1 stop
Multiple Airlines Logo
2:30 pm - 5:45 pm
DUB
-
HLN
34h 15m
2 stops
$710Multiple Airlines
sáb., abr. 18 - mar., may. 5
KLM Logo
1:04 pm - 10:15 am
HLN
-
AMS
13h 11m
1 stop
KLM Logo
10:50 am - 10:35 pm
AMS
-
HLN
19h 45m
1 stop
$1,021KLM
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 ($470) and Virgin Atlantic ($624).

Good to know

Cheapest flight$470
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 8124 reviews
7.2Food
7.8Entertainment
8.1Boarding
7.9Comfort
8.5Crew
Airline reviews

delta last minute gave me a boarding pass for a different flight with no confirmation that they were changing it

2.0 MediocreJulia, Jan 2026
MSP - BOS
Read more Delta reviews

delta last minute gave me a boarding pass for a different flight with no confirmation that they were changing it

The flight was comfortable and uneventful, which is what I desire

The service from the flight attendants were of supreme quality. They greeted and treated everyone with a wide smile. This is totally absent nowadays. Kudos to them!!!!

Excellent flight and got us around tough weather. Only issue was seat TV did not work and crew tried to reboot.

Very large passenger too space from my own seat. Arm board couldn’t be lowered because of his size. It wads very uncomfortable trip, as the flight was full couldn’t move anywhere having back pain because of the position in which I was the entire flight.

was sitting in the jet bridge for 10 minutes in -20 degree weather waiting for my bag

Outdated equipment in disrepair, wifi inoperable. Broken seats, taped air vents, generally poor condition, the 717 showed its age and lack of upkeep.

My flight out of Baton Rouge to Atlanta was delayed by a half hour. This got us into Atlanta airport 30 minutes late. I ran through the airport to get to my connecting flight. As I approached the boarding gate, I saw the boarding door was still open and a passenger was being checked in. But when I got to the gate, the boarding agent told me they had already given away my seat and there were no empty seats on that flight. So I had to take a later flight. That has never happened to me before. Very frustrating.

Connection through Atlanta was difficult. Mechanical issue on plane caused a two hour delay. New gate was a mile away.

No WiFi. Comfort plus should have alcohol provided, crew only offered water or tea. Who the heck wants tea?

HORRIBLE, my initial flight was cancelled, they made me pay $200 extra dollars and that got cancelled as well! After 6 cancellations I decided to get a refund because I needed to get home to my babies. Out of $1000+ dollars they offered me only $40 in refund! Totally unacceptable! The flight that they cancelled I was able to fly it on another airline. I had to spend $400 on one way tickets just to get home! I’m still getting the runaround.

First class ticket gets you a choice of chips or nuts. . Just like economy Southwest. Also no screen in the seats. This is first class???!

Seated dude next to me even though lots of empty rows. But main thing was we sat on the tarmac after landing for 30 minutes because of, in the words of the dude who sat next to me, “operational incompetence”. We got changing directions about where to pick up gate checked bags. Pilot and flight attendant were awesome though.

The food was terrible this time. Otherwise pleasant, quiet, on-time.

It was a pretty standard flight... until the almost hour and a half spent on the taxi way. I get that the weather has been poor but the delay had nothing to do with the weather and more to do with a plane with several issues tying up the gate. I get that that happens from time to time but this has been EVERY flight I've been on for the past 5 years and I fly 3 to 5 times a year. This isn't just United... it's American, it's Delta. It's an issue with the entire industry. I work for UPS and packages on a cargo plane get better service than people do these days. Anymore I HATE flying.

Flight arrived 30 min early and bag was waiting at the baggage pickup. United Club HNL was one of the nicest in the system

Unfortunately weather delayed our flight waiting for our plane to arrive and due to a little snow time was needed to deice the plane so departure was very delayed and I missed the connecting flight

Very good. Because of the delays with my previous flight, I missed my connection, but I was able to book another flight through the United app easily.

I wish there were outlets to charge my iPhone. The crew was great; we had a female pilot who was great with explaining what was happening and delays,

The flight crew where really good. Better then the crew from BNE to SFO

Everything you need to know for your flight to Europe

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