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 67% 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 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.

$777 Cheap Flights from Helena to Europe in 2026

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.

2:30 pm - 3:50 pm

HLN

LHR

42h 20m

2 stops

11:35 am - 8:59 pm

LHR

HLN

16h 24m

1 stop

$777United Airlines

Du, nov 8 - Mi, nov 11

7:00 am - 1:05 pm

HLN

MXP

22h 05m

2 stops

9:45 am - 8:59 pm

MXP

HLN

19h 14m

2 stops

$779United Airlines

Lu, nov 16 - Vi, nov 20

6:15 am - 7:45 am

HLN

DUB

18h 30m

2 stops

9:50 am - 9:30 pm

DUB

HLN

42h 40m

2 stops

$781United Airlines

Mi, aug 26 - Ma, sept 1

2:30 pm - 10:55 pm

HLN

LHR

49h 25m

2 stops

11:10 am - 1:27 pm

LHR

HLN

33h 17m

2 stops

$790United Airlines

Du, nov 8 - Mi, nov 11

6:15 am - 7:45 am

HLN

DUB

18h 30m

2 stops

9:50 am - 1:45 pm

DUB

HLN

34h 55m

2 stops

$831United Airlines

Mi, aug 26 - Lu, aug 31

4:41 pm - 12:20 pm

HLN

LHR

12h 39m

1 stop

2:45 pm - 4:04 pm

LHR

HLN

32h 19m

1 stop

$892Alaska Airlines

Du, nov 8 - Mi, nov 11

4:48 pm - 6:15 am

HLN

KEF

31h 27m

1 stop

7:45 pm - 4:11 pm

KEF

HLN

26h 26m

1 stop

$943Multiple Airlines

Du, oct 11 - Vi, oct 16

4:48 pm - 6:15 am

HLN

KEF

31h 27m

1 stop

7:45 pm - 4:11 pm

KEF

HLN

26h 26m

1 stop

$955Multiple Airlines

Du, oct 11 - Sâ, oct 17

12:50 pm - 5:05 pm

HLN

LIN

20h 15m

2 stops

6:40 am - 10:41 pm

LIN

HLN

24h 01m

2 stops

$980Delta

Vi, oct 9 - Jo, oct 22

5:11 pm - 2:00 pm

HLN

KEF

14h 49m

1 stop

10:40 am - 4:34 pm

KEF

HLN

11h 54m

1 stop

$1,013Icelandair

Lu, aug 24 - Vi, aug 28

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United Airlines flights from Helena to Europe

Our best United Airlines deals on Helena to Europe flight tickets

United Airlines

Nov 8

HLN2:30 pmHelena

42h 20m

2 stops

LHR3:50 pmLondon Heathrow

Nov 11

LHR11:35 amLondon Heathrow

16h 24m

1 stop

HLN8:59 pmHelena

$777

United Airlines

Nov 16

HLN7:00 amHelena

22h 05m

2 stops

MXP1:05 pmMilan Malpensa

Nov 20

MXP9:45 amMilan Malpensa

19h 14m

2 stops

HLN8:59 pmHelena

$779

United Airlines

Aug 26

HLN6:15 amHelena

18h 30m

2 stops

DUB7:45 amDublin

Sep 1

DUB9:50 amDublin

42h 40m

2 stops

HLN9:30 pmHelena

$781

KLM flights from Helena to Europe

Our best KLM deals on Helena to Europe flight tickets

KLM

Oct 7

HLN12:50 pmHelena

26h 00m

2 stops

LIN10:50 pmMilan Linate

Oct 25

LIN6:30 amMilan Linate

23h 11m

2 stops

HLN10:41 pmHelena

$1,031

KLM

Jun 17

HLN1:00 pmHelena

17h 55m

1 stop

AMS2:55 pmAmsterdam Schiphol

Jun 23

AMS5:30 pmAmsterdam Schiphol

13h 01m

1 stop

HLN10:31 pmHelena

$1,365

KLM

Jun 17

HLN1:00 pmHelena

16h 00m

2 stops

AMS1:00 pmAmsterdam Schiphol

Jun 23

AMS12:45 pmAmsterdam Schiphol

17h 46m

2 stops

HLN10:31 pmHelena

$1,369

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HelenaLondon

HLN - LHR

HLNLHR

Helena

Du 11/8

2:30 pm-3:50 pm

2 stops42h 20m

London Heathrow

Mi 11/11

11:35 am-8:59 pm

1 stop16h 24m

$777

HelenaMilan

HLN - MXP

HLNMXP

Helena

Lu 11/16

7:00 am-1:05 pm

2 stops22h 05m

Milan Malpensa

Vi 11/20

9:45 am-8:59 pm

2 stops19h 14m

$779

HelenaDublin

HLN - DUB

HLNDUB

Helena

Mi 8/26

6:15 am-7:45 am

2 stops18h 30m

Dublin

Ma 9/1

9:50 am-9:30 pm

2 stops42h 40m

$781

HelenaLondon

HLN - LHR

HLNLHR

Helena

Du 11/8

2:30 pm-10:55 pm

2 stops49h 25m

London Heathrow

Mi 11/11

11:10 am-1:27 pm

2 stops33h 17m

$790

HelenaDublin

HLN - DUB

HLNDUB

Helena

Mi 8/26

6:15 am-7:45 am

2 stops18h 30m

Dublin

Lu 8/31

9:50 am-1:45 pm

2 stops34h 55m

$831

HelenaLondon

HLN - LHR

HLNLHR

Helena

Du 11/8

4:41 pm-12:20 pm

1 stop12h 39m

London Heathrow

Mi 11/11

2:45 pm-4:04 pm

1 stop32h 19m

$892

HelenaReykjavik

HLN - KEF

HLNKEF

Helena

Du 10/11

4:48 pm-6:15 am

1 stop31h 27m

Reykjavik Keflavik Intl

Vi 10/16

7:45 pm-4:11 pm

1 stop26h 26m

$943

HelenaReykjavik

HLN - KEF

HLNKEF

Helena

Du 10/11

4:48 pm-6:15 am

1 stop31h 27m

Reykjavik Keflavik Intl

Sâ 10/17

7:45 pm-4:11 pm

1 stop26h 26m

$955

HelenaMilan

HLN - LIN

HLNLIN

Helena

Vi 10/9

12:50 pm-5:05 pm

2 stops20h 15m

Milan Linate

Jo 10/22

6:40 am-10:41 pm

2 stops24h 01m

$980

Quickest round-trip

HelenaReykjavik

HLN - KEF

HLNKEF

Helena

Lu 8/24

5:11 pm-2:00 pm

1 stop14h 49m

Reykjavik Keflavik Intl

Vi 8/28

10:40 am-4:34 pm

1 stop11h 54m

$1,013

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

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

Fastest flight time	15h 05m
Direct flights	None

The fastest flight from Helena to Europe takes 15h 05m

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

Search flight deals

Frequently asked questions about flying 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 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.

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.