What airlines fly to Europe?

United Airlines, Delta and KLM are the top three most popular airlines that fly to Europe from Helena according to our data. United Airlines is the first choice among our users, with 55% of people opting to fly with this airline when traveling to Europe. Keep in mind that there are 4 different airlines that fly to Europe on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Helena to Europe?

KLM and United Airlines are the most popular carriers operating from Helena to Europe

When did momondo last update prices for flights from Helena Airport to Europe?

Prices for flights from Helena Airport to Europe were last updated today.

How many operators does momondo search for flights from Helena Airport to Europe?

As of July 2025, there are 2 operators available to choose from for flights from Helena Airport to Europe.

How old do you have to be to fly from Helena Airport to Europe?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Helena Airport to Europe.

What documentation or ID do you need to fly to Europe?

The necessary travel and health documents for your Europe trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$468 Cheap Flights from Helena to Europe in 2025

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Find the cheapest flights from Helena to Europe

Round-trip

One-way

Last minute

Cheap round-trip flights

6:30 am - 7:45 amHLN-DUB

18h 15m2 stops

8:50 am - 9:11 pmDUB-HLN

19h 21m2 stops

$541United Airlines

Find Deal

Wed, Aug 13 - Wed, Aug 20

6:30 am - 7:10 amHLN-DUB

17h 40m2 stops

9:20 am - 9:11 pmDUB-HLN

18h 51m2 stops

$566United Airlines

Find Deal

Wed, Aug 13 - Wed, Aug 20

5:50 am - 9:50 amHLN-LHR

21h 00m1 stop

6:30 am - 10:13 pmLHR-HLN

22h 43m2 stops

$584Delta

Find Deal

Mon, Aug 25 - Tue, Sep 2

5:50 am - 9:50 amHLN-LHR

21h 00m1 stop

6:30 am - 10:13 pmLHR-HLN

22h 43m2 stops

$585Delta

Find Deal

Mon, Aug 25 - Tue, Sep 2

1:00 pm - 1:30 pmHLN-LHR

17h 30m2 stops

8:55 pm - 10:13 pmLHR-HLN

32h 18m2 stops

$589KLM

Find Deal

Mon, Aug 25 - Tue, Sep 2

1:00 pm - 1:30 pmHLN-LHR

17h 30m2 stops

8:55 pm - 10:13 pmLHR-HLN

32h 18m2 stops

$590KLM

Find Deal

Mon, Aug 25 - Tue, Sep 2

1:00 pm - 10:35 pmHLN-OSL

25h 35m2 stops

6:05 am - 10:13 pmOSL-HLN

24h 08m2 stops

$813

Find Deal

Fri, Aug 29 - Fri, Sep 5

1:00 pm - 1:40 pmHLN-CDG

16h 40m2 stops

11:00 am - 10:37 pmCDG-HLN

19h 37m1 stop

$816Air France

Find Deal

Sun, Sep 14 - Mon, Oct 6

4:08 pm - 12:35 pmHLN-DUB

13h 27m1 stop

4:10 pm - 3:21 pmDUB-HLN

30h 11m1 stop

$898

Find Deal

Wed, Aug 13 - Wed, Aug 20

5:40 am - 8:15 amHLN-CDG

18h 35m1 stop

10:30 am - 10:42 pmCDG-HLN

20h 12m2 stops

$1,756Air France

Find Deal

Sun, Dec 28 - Fri, Jan 2

Delta flights from Helena to Europe

Our best Delta deals on Helena to Europe flight tickets

Delta

Aug 25

HLN5:50 amHelena

21h 00m

1 stop

LHR9:50 amLondon Heathrow

Sep 2

LHR6:30 amLondon Heathrow

22h 43m

2 stops

HLN10:13 pmHelena

$584

Find similar

Delta

Aug 25

HLN5:50 amHelena

21h 00m

1 stop

LHR9:50 amLondon Heathrow

Sep 2

LHR6:30 amLondon Heathrow

22h 43m

2 stops

HLN10:13 pmHelena

$585

Find similar

Delta

Aug 25

HLN5:50 amHelena

21h 00m

1 stop

LHR9:50 amLondon Heathrow

Sep 2

LHR6:30 amLondon Heathrow

22h 43m

2 stops

HLN10:13 pmHelena

$586

Find similar

KLM flights from Helena to Europe

Our best KLM deals on Helena to Europe flight tickets

KLM

Aug 25

HLN1:00 pmHelena

17h 30m

2 stops

LHR1:30 pmLondon Heathrow

Sep 2

LHR8:55 pmLondon Heathrow

32h 18m

2 stops

HLN10:13 pmHelena

$589

Find similar

KLM

Aug 25

HLN1:00 pmHelena

17h 30m

2 stops

LHR1:30 pmLondon Heathrow

Sep 2

LHR8:55 pmLondon Heathrow

32h 18m

2 stops

HLN10:13 pmHelena

$590

Find similar

KLM

Aug 12

HLN1:00 pmHelena

13h 50m

1 stop

LHR9:50 amLondon Heathrow

Aug 20

LHR11:00 amLondon Heathrow

18h 13m

1 stop

HLN10:13 pmHelena

$593

Find similar

How to get the cheapest flight ticket from Helena to Europe

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest day to depart on your flight to Europe?

The cheapest day to depart from Helena to Europe is on a Monday. Travelers who choose to depart for Europe on a Monday will often find tickets for as low as $744. Flights from Helena to Europe on a Wednesday will generally be more expensive and average around $1,268. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

Can stopping save me money on Helena to Europe flights?

You could potentially save up to 43% on your flight if you consider stops on a Helena to Europe flight.

Cheap Helena to Europe flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Helena to Europe

Best Price Found	$468
Fastest flight time	12h 00m
Direct flights	None
Airports in Europe	6 airports

The best one-way flight to Europe from Helena in the past 72 hours is $468. The best round-trip flight deal from Helena to Europe found on momondo in the last 72 hours is $541.

The fastest flight from Helena to Europe takes 12h 00m

There are no direct flights from Helena to Europe. Popular non-direct routes for this connection are Helena Airport - Paris Charles de Gaulle Airport, Helena Airport - Manchester Airport and Helena Airport - Dublin Airport.

There are 6 airports near Europe: Dublin (DUB), London City (LCY), Paris Charles de Gaulle (CDG), London Heathrow (LHR), Oslo Gardermoen (OSL), Manchester (MAN)

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When did momondo last update prices for flights from Helena Airport to Europe?
Prices for flights from Helena Airport to Europe were last updated today.
How many operators does momondo search for flights from Helena Airport to Europe?
As of July 2025, there are 2 operators available to choose from for flights from Helena Airport to Europe.
How old do you have to be to fly from Helena Airport to Europe?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Helena Airport to Europe.
What documentation or ID do you need to fly to Europe?
The necessary travel and health documents for your Europe trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Helena to Europe

Compare and see reviews for airlines that fly from Helena to Europe with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $681	Free Cancellation	Rating 7.4 8,863 reviews		Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Helena to Europe?

Finding the right flight to Europe from Helena is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Europe quick and easy, saving you time and money.

Can I find flights from Helena to Europe with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Helena to Europe flights to just show those with flexible booking policies.

How can momondo help me find flights from Helena to Europe?

momondo provides multiple filters to help you find the best flight to Europe from Helena. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Helena to Europe right now. Can momondo alert me if prices change?

Price alerts on flights to Europe from Helena are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.