$490 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$489
Amsterdam
Amsterdam2 stops$542
Copenhagen
Copenhagen2 stops$1,043
Dublin
Dublin2 stops$489
Amsterdam
Amsterdam2 stops$542
Copenhagen
Copenhagen2 stops$1,043

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
9:30 am - 9:25 pm
DUB
-
HLN
17h 55m
2 stops
$489United Airlines
Wed, Mar 4 - Sun, Mar 8
United Airlines Logo
6:15 am - 9:55 am
HLN
-
DUB
20h 40m
2 stops
United Airlines Logo
10:40 am - 9:25 pm
DUB
-
HLN
16h 45m
2 stops
$490United Airlines
Mon, Apr 13 - Tue, May 5
United Airlines Logo
6:15 am - 7:20 am
HLN
-
DUB
18h 05m
2 stops
United Airlines Logo
9:50 am - 9:46 pm
DUB
-
HLN
18h 56m
2 stops
$492United Airlines
Mon, Apr 13 - Wed, May 6
United Airlines Logo
6:15 am - 7:20 am
HLN
-
DUB
18h 05m
2 stops
United Airlines Logo
8:50 am - 9:46 pm
DUB
-
HLN
19h 56m
2 stops
$496United Airlines
Sat, Apr 18 - Tue, May 5
United Airlines Logo
6:15 am - 7:20 am
HLN
-
DUB
42h 05m
2 stops
United Airlines Logo
9:50 am - 9:46 pm
DUB
-
HLN
18h 56m
2 stops
$497United Airlines
Sun, Apr 12 - Wed, May 6
United Airlines Logo
2:25 pm - 9:45 am
HLN
-
DUB
36h 20m
2 stops
United Airlines Logo
8:50 am - 9:46 pm
DUB
-
HLN
19h 56m
2 stops
$501United Airlines
Mon, Apr 13 - Fri, May 1
Delta Logo
1:04 pm - 2:05 pm
HLN
-
AMS
17h 01m
2 stops
Delta Logo
10:20 am - 10:30 pm
AMS
-
HLN
20h 10m
2 stops
$560Delta
Tue, Apr 14 - Fri, May 1
Delta Logo
5:40 am - 7:05 am
HLN
-
AMS
17h 25m
2 stops
Delta Logo
10:20 am - 10:30 pm
AMS
-
HLN
20h 10m
2 stops
$563Delta
Thu, Apr 16 - Mon, May 4
KLM Logo
1:04 pm - 3:35 pm
HLN
-
LHR
19h 31m
2 stops
KLM Logo
12:25 pm - 10:30 pm
LHR
-
HLN
17h 05m
2 stops
$782KLM
Wed, Apr 15 - Sat, May 2
Multiple Airlines Logo
1:04 pm - 3:35 pm
HLN
-
LHR
19h 31m
2 stops
Multiple Airlines Logo
9:40 am - 10:30 pm
LHR
-
HLN
19h 50m
2 stops
$817Multiple Airlines
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 ($489) and Delta ($560).

Good to know

Cheapest flight$489
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 8215 reviews
8.1Boarding
7.9Comfort
8.5Crew
7.2Food
7.8Entertainment
Airline reviews

Very Very late. Subsequent flights left an hour before ours

2.0 MediocreStephen, Feb 2026
XNA - ATL
Read more Delta reviews

Very Very late. Subsequent flights left an hour before ours

This is my worse experience with Delta. My colleagues and I were traveling to ICT for work. Usually we connect in Dallas, but this year we decided to book with Delta and connect in Atlanta. We were excited to fly with Delta because we hear great things and Delta is one of my top choices when choosing an airline for travel. On the connecting flights to and from Wichita/Atlanta - it felt hot and uncomfortable on the plane. The plane to ICT was smaller and older and did not have any wi-fi or entertainment. The most terrible experience was at boarding in Atlanta both times traveling to Wichita and then back to Tampa. First on our flight from ATL to ICT - the attendant scanning our boarding pass made us go back to the line when we went up to scan our passes to wait. After a few minutes, she allowed us to come back up to scan but then she asked what boarding zone we were. We told her zone 5, and since we were standing on the wrong side of the small rope partition, she made us go back to stand on the right side. There was another gentleman that came up to board and scan his pass, and she mentioned he was also on the wrong side but she let him go through. Our group had to walk back and forth for no reason, causing an unnecessary delay to board the plane. We have never experienced anything like this, especially when the boarding area was completely empty and everyone already boarded since boarding was earlier than the original boarding time. On our flight from ATL to TPA, the attendants scanning our boarding passes had us scan our passes twice, not explaining to us what was going on. They automatically started tagging our carry on bags and did not explain to us or tell us what was going on and why this was happening. Obviously we knew our bags were being forced to check in but with no reason. There was no announcement or mention and I have never had anyone force me to check in my bag before boarding the plane. We assumed the overhead bins were full but when we boarded the plane, there was a lot of empty bins and a lot of spaces to put our bags. We all were disappointed and frustrated with Delta and will be hesitant to fly Delta again or anytime soon.

Boarding and crew were fantastic, but I paid for a window seat with no window. Seat 11D on a CRJ-900 apparently does not have a window. Lesson learned.

Terrible. Four hour delay because Delta could not find crew to man the aircraft. Terrible communication. Terrible insight into the delays. One of the worst flight experiences I’ve had.

It was good. The leg room was not great in Row 1.

The landing was the worst I’ve experienced with a flight.

The crew, and fellow passengers, were super gracious and kind. There seemed to be plenty of bin space even though the plane was full. It’s nice to get a glass of wine with dinner in Premiere seating, and there was a lot of food.

First flight out and was 85 minutes delayed. Notification came out way too late

Delta flights recently are always delayed AND at jfk tney get the gates further away (need To walk 20’ to get to them/all the way at the end of the terminal). Not sure whats happening but price doesnt match experience!

Everything I mentioned earlier - the airbus was more comfortable indeed and the experience was further enhanced.

Airport terminal was outdated, flight was on a small jet with no wifi

We were delayed for about an hour from taking off due to traffic control procedures at the destination airport. But once in the air, the flight went well. The crew members were great and provided cabin service despite moderate turbulence during much of the flight.

it was a very short flight so my expectations were low.

As great a red-eye flight as red-eye flights can be.

Once boarding started it was pretty quick. Food was inedible; cold and salty..

Entertainment kept turning itself off. Gave up on watching a movie.

Both the WIFI and entertainment did not work for 2.5h

The crew made our experience extremely bad. They were rude and didn’t have anything for kids.

Very old flight - time to retire it for newer airplanes

2+ hours delayed Outlet in row 12 did not work Tv monitors did not work Lights kept off the entire flight for at 5pm-7pm flight

Everything you need to know for your flight to Europe

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