What airlines fly to Europe?

United Airlines, Delta and American Airlines 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.

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 November 2025, there is 1 operator 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.

$496 Cheap Flights from Helena to Europe in 2025/26

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Find the cheapest flights from Helena to Europe

Round-trip

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

1:10 pm - 6:50 pmHLN-OSL

21h 40m2 stops

9:25 am - 10:29 pmOSL-HLN

45h 04m2 stops

$516Delta

Find Deal

vie., ene. 16 - mar., ene. 20

12:50 pm - 8:15 amHLN-CDG

12h 25m1 stop

7:30 am - 10:38 pmCDG-HLN

22h 08m2 stops

$594Delta

Find Deal

dom., mar. 8 - jue., mar. 19

12:50 pm - 8:15 amHLN-CDG

12h 25m1 stop

10:20 am - 10:38 pmCDG-HLN

19h 18m1 stop

$597Multiple Airlines

Find Deal

dom., mar. 8 - jue., mar. 19

1:07 pm - 8:15 amHLN-CDG

35h 08m1 stop

10:20 am - 10:38 pmCDG-HLN

19h 18m1 stop

$602Multiple Airlines

Find Deal

sáb., mar. 7 - mar., mar. 17

6:15 am - 9:55 amHLN-CDG

20h 40m2 stops

12:00 pm - 8:59 pmCDG-HLN

39h 59m2 stops

$612United Airlines

Find Deal

lun., mar. 9 - lun., mar. 16

6:15 am - 6:55 amHLN-CDG

40h 40m2 stops

6:15 am - 8:59 pmCDG-HLN

21h 44m2 stops

$614United Airlines

Find Deal

sáb., mar. 7 - mié., mar. 18

5:30 am - 11:15 amHLN-LIN

21h 45m2 stops

2:55 pm - 10:30 pmLIN-HLN

39h 35m2 stops

$876Air France

Find Deal

sáb., nov. 29 - sáb., dic. 6

5:30 am - 10:55 pmHLN-FLR

33h 25m2 stops

8:45 pm - 10:38 pmFLR-HLN

32h 53m2 stops

$921Air France

Find Deal

vie., mar. 6 - mar., mar. 10

6:28 pm - 6:15 amHLN-KEF

28h 47m2 stops

4:50 pm - 5:51 pmKEF-HLN

32h 01m2 stops

$1,106Alaska Airlines

Find Deal

lun., dic. 8 - lun., dic. 15

6:28 pm - 6:15 amHLN-KEF

28h 47m2 stops

5:00 pm - 5:51 pmKEF-HLN

31h 51m1 stop

$1,111Alaska Airlines

Find Deal

lun., dic. 8 - lun., dic. 15

United Airlines flights from Helena to Europe

Our best United Airlines deals on Helena to Europe flight tickets

United Airlines

Mar 9

HLN6:15 amHelena

20h 40m

2 stops

CDG9:55 amParis Charles de Gaulle

Mar 16

CDG12:00 pmParis Charles de Gaulle

39h 59m

2 stops

HLN8:59 pmHelena

$612

Find similar

United Airlines

Mar 7

HLN6:15 amHelena

40h 40m

2 stops

CDG6:55 amParis Charles de Gaulle

Mar 18

CDG6:15 amParis Charles de Gaulle

21h 44m

2 stops

HLN8:59 pmHelena

$614

Find similar

United Airlines

Mar 7

HLN2:30 pmHelena

32h 25m

2 stops

CDG6:55 amParis Charles de Gaulle

Mar 19

CDG6:25 amParis Charles de Gaulle

21h 34m

2 stops

HLN8:59 pmHelena

$615

Find similar

Delta flights from Helena to Europe

Our best Delta deals on Helena to Europe flight tickets

Delta

Jan 16

HLN1:10 pmHelena

21h 40m

2 stops

OSL6:50 pmOslo Gardermoen

Jan 20

OSL9:25 amOslo Gardermoen

45h 04m

2 stops

HLN10:29 pmHelena

$516

Find similar

Delta

Mar 8

HLN12:50 pmHelena

12h 25m

1 stop

CDG8:15 amParis Charles de Gaulle

Mar 19

CDG7:30 amParis Charles de Gaulle

22h 08m

2 stops

HLN10:38 pmHelena

$594

Find similar

Delta

Mar 8

HLN5:35 amHelena

44h 45m

2 stops

CDG9:20 amParis Charles de Gaulle

Mar 17

CDG7:35 amParis Charles de Gaulle

22h 03m

2 stops

HLN10:38 pmHelena

$598

Find similar

Fly from

Fly to

Route

Depart

Return

Price

HelenaOslo

HLN - OSL

HLNOSL

Helena

vie. 1/16

1:10 pm-6:50 pm

2 stops21h 40m

Oslo Gardermoen

mar. 1/20

9:25 am-10:29 pm

2 stops45h 04m

$516

HelenaParis

HLN - CDG

HLNCDG

Helena

dom. 3/8

12:50 pm-8:15 am

1 stop12h 25m

Paris Charles de Gaulle

jue. 3/19

7:30 am-10:38 pm

2 stops22h 08m

$594

HelenaParis

HLN - CDG

HLNCDG

Helena

dom. 3/8

12:50 pm-8:15 am

1 stop12h 25m

Paris Charles de Gaulle

jue. 3/19

10:20 am-10:38 pm

1 stop19h 18m

$597

HelenaParis

HLN - CDG

HLNCDG

Helena

sáb. 3/7

1:07 pm-8:15 am

1 stop35h 08m

Paris Charles de Gaulle

mar. 3/17

10:20 am-10:38 pm

1 stop19h 18m

$602

HelenaParis

HLN - CDG

HLNCDG

Helena

lun. 3/9

6:15 am-9:55 am

2 stops20h 40m

Paris Charles de Gaulle

lun. 3/16

12:00 pm-8:59 pm

2 stops39h 59m

$612

HelenaParis

HLN - CDG

HLNCDG

Helena

sáb. 3/7

6:15 am-6:55 am

2 stops40h 40m

Paris Charles de Gaulle

mié. 3/18

6:15 am-8:59 pm

2 stops21h 44m

$614

HelenaMilan

HLN - LIN

HLNLIN

Helena

sáb. 11/29

5:30 am-11:15 am

2 stops21h 45m

Milan Linate

sáb. 12/6

2:55 pm-10:30 pm

2 stops39h 35m

$876

HelenaFlorence

HLN - FLR

HLNFLR

Helena

vie. 3/6

5:30 am-10:55 pm

2 stops33h 25m

Florence Peretola

mar. 3/10

8:45 pm-10:38 pm

2 stops32h 53m

$921

HelenaReykjavik

HLN - KEF

HLNKEF

Helena

lun. 12/8

6:28 pm-6:15 am

2 stops28h 47m

Reykjavik Keflavik Intl

lun. 12/15

4:50 pm-5:51 pm

2 stops32h 01m

$1,106

HelenaReykjavik

HLN - KEF

HLNKEF

Helena

lun. 12/8

6:28 pm-6:15 am

2 stops28h 47m

Reykjavik Keflavik Intl

lun. 12/15

5:00 pm-5:51 pm

1 stop31h 51m

$1,111

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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 13% 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

Direct flights	None

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

Search flight deals

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 November 2025, there is 1 operator 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
Delta	PriceFrom $542	Free Cancellation	Rating 7.9 8,003 reviews		Search Delta flights
United Airlines	PriceFrom $647	Free Cancellation	Rating 7.4 9,002 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.