How do I get Price Alerts for flights from Europe to Helena?

Price Alerts will notify you by email when the price for flights to Helena from Europe decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

How can I save money on flights from Europe to Helena with momondo?

Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

How does momondo find its flight prices?

momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

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

Prices for flights from Europe to Helena Airport refresh daily.

How old do you have to be to fly from Europe 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 Europe 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.

$842 Cheap Flights from Europe to Helena in 2026

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Find the cheapest flights from Europe to Helena

Round-trip

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:55 am - 12:23 pm

DUS

HLN

37h 28m

2 stops

5:45 am - 4:00 pm

HLN

DUS

26h 15m

2 stops

$842Delta

Mon, May 11 - Fri, May 29

7:00 am - 10:30 pm

FRA

HLN

23h 30m

2 stops

1:04 pm - 8:40 am

HLN

FRA

35h 36m

2 stops

$859KLM

Thu, Apr 16 - Thu, Apr 23

7:00 am - 10:34 pm

FRA

HLN

23h 34m

2 stops

12:50 pm - 8:40 am

HLN

FRA

35h 50m

2 stops

$871Delta

Thu, Aug 27 - Tue, Sep 1

6:55 am - 10:30 pm

FRA

HLN

22h 35m

2 stops

1:02 pm - 7:50 am

HLN

FRA

59h 48m

2 stops

$872Delta

Wed, Mar 18 - Sun, Mar 22

1:55 pm - 9:16 pm

FRA

HLN

39h 21m

2 stops

6:15 am - 9:20 am

HLN

FRA

19h 05m

1 stop

$916United Airlines

Fri, Aug 14 - Sat, Aug 22

10:30 am - 5:45 pm

VIE

HLN

39h 15m

2 stops

6:22 pm - 2:15 pm

HLN

VIE

35h 53m

2 stops

$948Multiple Airlines

Mon, Apr 13 - Mon, Apr 20

6:15 am - 10:30 pm

DUS

HLN

23h 15m

2 stops

1:02 pm - 7:40 am

HLN

DUS

35h 38m

2 stops

$948Delta

Sat, Mar 14 - Wed, Mar 18

11:20 am - 9:33 pm

FRA

HLN

18h 13m

1 stop

6:15 am - 9:20 am

HLN

FRA

19h 05m

1 stop

$952Air Canada

Thu, Apr 16 - Thu, Apr 23

9:05 pm - 5:45 pm

DUS

HLN

52h 40m

2 stops

6:22 pm - 9:45 am

HLN

DUS

55h 23m

2 stops

$976Multiple Airlines

Sun, Apr 12 - Sun, Apr 19

11:20 am - 9:16 pm

FRA

HLN

17h 56m

1 stop

6:15 am - 9:20 am

HLN

FRA

19h 05m

1 stop

$1,383United Airlines

Fri, Aug 14 - Sat, Aug 22

Delta flights from Europe to Helena

Our best Delta deals on Europe to Helena flight tickets

Delta

May 11

DUS6:55 amDuesseldorf Intl

37h 28m

2 stops

HLN12:23 pmHelena

May 29

HLN5:45 amHelena

26h 15m

2 stops

DUS4:00 pmDuesseldorf Intl

$842

Delta

Aug 27

FRA7:00 amFrankfurt am Main

23h 34m

2 stops

HLN10:34 pmHelena

Sep 1

HLN12:50 pmHelena

35h 50m

2 stops

FRA8:40 amFrankfurt am Main

$871

Delta

Mar 18

FRA6:55 amFrankfurt am Main

22h 35m

2 stops

HLN10:30 pmHelena

Mar 22

HLN1:02 pmHelena

59h 48m

2 stops

FRA7:50 amFrankfurt am Main

$872

Air Canada flights from Europe to Helena

Our best Air Canada deals on Europe to Helena flight tickets

Air Canada

Apr 16

FRA11:20 amFrankfurt am Main

18h 13m

1 stop

HLN9:33 pmHelena

Apr 23

HLN6:15 amHelena

19h 05m

1 stop

FRA9:20 amFrankfurt am Main

$952

Air Canada

Mar 11

VIE12:35 pmVienna Intl

32h 03m

3 stops

HLN1:38 pmHelena

Mar 17

HLN2:30 pmHelena

20h 35m

2 stops

VIE6:05 pmVienna Intl

$1,589

Air Canada

Aug 14

FRA5:30 pmFrankfurt am Main

28h 02m

3 stops

HLN1:32 pmHelena

Aug 22

HLN6:15 amHelena

16h 15m

2 stops

FRA6:30 amFrankfurt am Main

$5,581

Fly from

Fly to

Route

Depart

Return

Price

DüsseldorfHelena

DUS - HLN

DUSHLN

Duesseldorf Intl

Mon 5/11

6:55 am-12:23 pm

2 stops37h 28m

Helena

Fri 5/29

5:45 am-4:00 pm

2 stops26h 15m

$842

Frankfurt am MainHelena

FRA - HLN

FRAHLN

Frankfurt am Main

Thu 4/16

7:00 am-10:30 pm

2 stops23h 30m

Helena

Thu 4/23

1:04 pm-8:40 am

2 stops35h 36m

$859

Frankfurt am MainHelena

FRA - HLN

FRAHLN

Frankfurt am Main

Thu 8/27

7:00 am-10:34 pm

2 stops23h 34m

Helena

Tue 9/1

12:50 pm-8:40 am

2 stops35h 50m

$871

Frankfurt am MainHelena

FRA - HLN

FRAHLN

Frankfurt am Main

Wed 3/18

6:55 am-10:30 pm

2 stops22h 35m

Helena

Sun 3/22

1:02 pm-7:50 am

2 stops59h 48m

$872

Frankfurt am MainHelena

FRA - HLN

FRAHLN

Frankfurt am Main

Fri 8/14

1:55 pm-9:16 pm

2 stops39h 21m

Helena

Sat 8/22

6:15 am-9:20 am

1 stop19h 05m

$916

ViennaHelena

VIE - HLN

VIEHLN

Vienna Intl

Mon 4/13

10:30 am-5:45 pm

2 stops39h 15m

Helena

Mon 4/20

6:22 pm-2:15 pm

2 stops35h 53m

$948

DüsseldorfHelena

DUS - HLN

DUSHLN

Duesseldorf Intl

Sat 3/14

6:15 am-10:30 pm

2 stops23h 15m

Helena

Wed 3/18

1:02 pm-7:40 am

2 stops35h 38m

$948

Frankfurt am MainHelena

FRA - HLN

FRAHLN

Frankfurt am Main

Thu 4/16

11:20 am-9:33 pm

1 stop18h 13m

Helena

Thu 4/23

6:15 am-9:20 am

1 stop19h 05m

$952

DüsseldorfHelena

DUS - HLN

DUSHLN

Duesseldorf Intl

Sun 4/12

9:05 pm-5:45 pm

2 stops52h 40m

Helena

Sun 4/19

6:22 pm-9:45 am

2 stops55h 23m

$976

Frankfurt am MainHelena

FRA - HLN

FRAHLN

Frankfurt am Main

Fri 8/14

11:20 am-9:16 pm

1 stop17h 56m

Helena

Sat 8/22

6:15 am-9:20 am

1 stop19h 05m

$1,383

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

Cheap Europe to Helena flight deals and tips

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

Fastest flight time	17h 50m
Direct flights	None

The fastest flight from Europe to Helena takes 17h 50m

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

Search flight deals

When did momondo last update prices for flights from Europe to Helena Airport?
Prices for flights from Europe to Helena Airport refresh daily.
How old do you have to be to fly from Europe 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 Europe 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.

How do I get Price Alerts for flights from Europe to Helena?
Price Alerts will notify you by email when the price for flights to Helena from Europe decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.
How can I save money on flights from Europe to Helena with momondo?
Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.
How does momondo find its flight prices?
momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

Why use momondo?

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

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

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

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

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Helena from Europe.

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

If you are simply researching potential flights to Helena, momondo offers a useful price alert feature which will track prices for flights to Helena from Europe and alert you when they change.