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

Prices for flights from Austria to Helena Airport are updated daily.

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Austria to Helena Airport.

What documentation or ID do you need to fly to Helena Airport?

The necessary travel and health documents for your Helena Airport 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.

$1,045 Cheap Flights from Austria to Helena in 2026/27

Find the cheapest flights from Austria to Helena

Round-trip

One-way

Recent round-trip flight deals from Austria to Helena

Enter your travel dates to find the best prices.

7:00 am - 8:59 pmVIE Vienna Intl-HLN Helena

21h 59m2 stops Frankfurt am Main Denver Intl

7:00 am - 8:00 amHLN Helena-VIE Vienna Intl

41h 00m2 stops Denver Intl Newark

$1,045United Airlines

Thu, Jan 14 - Sun, Jan 17

7:00 am - 8:59 pmVIE Vienna Intl-HLN Helena

21h 59m2 stops Frankfurt am Main Denver Intl

7:00 am - 8:00 amHLN Helena-VIE Vienna Intl

41h 00m2 stops Denver Intl Newark

$1,046United Airlines

Thu, Jan 14 - Sun, Jan 17

7:00 am - 8:59 pmVIE Vienna Intl-HLN Helena

21h 59m2 stops Frankfurt am Main Denver Intl

7:00 am - 8:00 amHLN Helena-VIE Vienna Intl

41h 00m2 stops Denver Intl Newark

$1,047United Airlines

Thu, Jan 14 - Sun, Jan 17

8:00 am - 8:59 pmVIE Vienna Intl-HLN Helena

20h 59m2 stops Frankfurt am Main Denver Intl

2:30 pm - 8:30 amHLN Helena-VIE Vienna Intl

34h 00m2 stops Denver Intl Washington, D.C. Dulles Intl

$1,048United Airlines

Thu, Jan 14 - Sun, Jan 17

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

United Airlines flights from Austria to Helena

Our best United Airlines deals on Austria to Helena flight tickets

United Airlines

Jan 14

VIE7:00 amVienna Intl

21h 59m

2 stops

HLN8:59 pmHelena

Jan 17

HLN7:00 amHelena

41h 00m

2 stops

VIE8:00 amVienna Intl

$1,045

United Airlines

Jan 14

VIE7:00 amVienna Intl

21h 59m

2 stops

HLN8:59 pmHelena

Jan 17

HLN7:00 amHelena

41h 00m

2 stops

VIE8:00 amVienna Intl

$1,046

United Airlines

Jan 14

VIE7:00 amVienna Intl

21h 59m

2 stops

HLN8:59 pmHelena

Jan 17

HLN7:00 amHelena

41h 00m

2 stops

VIE8:00 amVienna Intl

$1,047

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ViennaHelena

VIE Vienna Intl - HLN Helena

VIEHLN

Vienna Intl

Thu 1/14

7:00 am-8:59 pm

2 stops21h 59m

Helena

Sun 1/17

7:00 am-8:00 am

2 stops41h 00m

$1,045

ViennaHelena

VIE Vienna Intl - HLN Helena

VIEHLN

Vienna Intl

Thu 1/14

7:00 am-8:59 pm

2 stops21h 59m

Helena

Sun 1/17

7:00 am-8:00 am

2 stops41h 00m

$1,046

ViennaHelena

VIE Vienna Intl - HLN Helena

VIEHLN

Vienna Intl

Thu 1/14

7:00 am-8:59 pm

2 stops21h 59m

Helena

Sun 1/17

7:00 am-8:00 am

2 stops41h 00m

$1,047

Quickest round-trip

ViennaHelena

VIE Vienna Intl - HLN Helena

VIEHLN

Vienna Intl

Thu 1/14

8:00 am-8:59 pm

2 stops20h 59m

Helena

Sun 1/17

2:30 pm-8:30 am

2 stops34h 00m

$1,048

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Austria to Helena

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

How long does it take to fly to Helena?

On average, it takes 18h 22m to fly from Austria to Helena if you fly out of Vienna (the most popular airport in Austria) and into Bozeman (the most popular airport in Helena). If you’re flying out of Salzburg and into Bozeman, then the flight time is around 20h 34m.

Cheap Austria to Helena flight deals and tips

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

Best Price Found	$1,045
Fastest flight time	21h 59m
Direct flights	None

The best flight deal from Austria to Helena found on momondo in the last 72 hours is $1,045

The fastest flight from Austria to Helena takes 21h 59m

There are no direct flights from Austria to Helena. There are no popular flight routes from Austria to Helena.

Search flight deals

Frequently asked questions about flying from Austria to Helena

When did momondo last update prices for flights from Austria to Helena Airport?
Prices for flights from Austria to Helena Airport are updated daily.
How old do you have to be to fly from Austria to Helena Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Austria to Helena Airport.
What documentation or ID do you need to fly to Helena Airport?
The necessary travel and health documents for your Helena Airport 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.

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Austria to Helena. Millions of users trust and use momondo every year so you are in good hands.

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

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

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

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

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

Of course. momondo tracks the price of Austria to Helena flights. All you need is a valid email address and we will do the rest; it is that quick and easy.