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$405+ Cheap flights from Helena (HLN) to Europe

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/1. Fares are subject to change and may not be available on all flights or dates of travel.
HLN — CPH
Nov 27 — Dec 41
Thu 11/27
Thu 12/4
1 adult, Economy
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Cheap flight deals from Helena to Europe

Keep the following information in mind while searching for Helena to Europe flight deals. Data was last updated October 28, 2025.

Round-trip from

$488
(Delta)

One-way from

$405
(United Airlines)
From Helena to Europe
Search Deals
One-way flight from Helena to Europe
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Find flight deals from Helena to Europe

Cheapest flights from Helena to Europe
Explore the most affordable flight options available from Helena to Europe. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 28, 2025.

This Delta deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/95:30 amHLN - CDG
1 stop18h 45mDelta
Tue 12/1610:20 amCDG - HLN
1 stop20h 10mDelta
Deal found 10/26$522
This Virgin Atlantic deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/91:06 pmHLN - CDG
2 stops16h 09mVirgin Atlantic
Tue 12/1610:20 amCDG - HLN
1 stop20h 10mVirgin Atlantic
Deal found 10/26$526
This Delta deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/115:30 amHLN - CDG
1 stop18h 45mDelta
Thu 12/187:35 amCDG - HLN
2 stops22h 55mDelta
Deal found 10/27$567
This United Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/96:30 amHLN - CDG
2 stops16h 55mUnited Airlines
Tue 12/169:25 amCDG - HLN
3 stops19h 57mUnited Airlines
Deal found 10/26$576
This American Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/106:28 pmHLN - AMS
3 stops32h 12mMultiple Airlines
Wed 12/171:05 pmAMS - HLN
2 stops36h 50mMultiple Airlines
Deal found 10/26$599
This United Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/152:22 pmHLN - DUB
2 stops34h 48mUnited Airlines
Fri 11/2810:40 amDUB - HLN
2 stops17h 42mUnited Airlines
Deal found 10/27$623
This United Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/106:40 amHLN - LHR
1 stop20h 00mUnited Airlines
Mon 11/174:40 pmLHR - HLN
2 stops51h 47mUnited Airlines
Deal found 10/27$629
This United Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/116:30 amHLN - CDG
2 stops19h 25mUnited Airlines
Thu 12/1811:40 amCDG - HLN
2 stops17h 51mUnited Airlines
Deal found 10/27$650
This United Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/76:40 amHLN - OSL
2 stops27h 00mUnited Airlines
Tue 11/116:15 amOSL - HLN
2 stops23h 07mUnited Airlines
Deal found 10/27$655
This KLM deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/121:06 pmHLN - CDG
2 stops18h 14mMultiple Airlines
Fri 12/1910:20 amCDG - HLN
1 stop20h 10mMultiple Airlines
Deal found 10/28$856
This United Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/242:22 pmHLN - MAN
2 stops43h 38mUnited Airlines
Mon 12/19:30 amMAN - HLN
2 stops59h 17mUnited Airlines
Deal found 10/26$938
This Air France deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/125:30 amHLN - MXP
2 stops20h 15mAir France
Fri 12/196:55 amMXP - HLN
2 stops23h 35mAir France
Deal found 10/28$989

Cheapflights Fare Finder

 
Customize your flight search to find flights from Helena to Europe that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 28, 2025.
Use the filters below to find and compare flights from Helena to Europe that are best for you.

Fly from

Helena

Fly to

Europe

Route

Depart

Return

Price

HelenaDublin

HLN - DUB

HLNDUB

Helena

Wed 3/4

5:35 am-8:45 am

2 stops20h 10m

Dublin

Sun 3/8

9:45 am-10:38 pm

2 stops18h 53m

$488

HelenaParis

HLN - CDG

HLNCDG

Helena

Tue 12/9

5:30 am-8:15 am

1 stop18h 45m

Paris Charles de Gaulle

Tue 12/16

10:20 am-10:30 pm

1 stop20h 10m

$522

HelenaParis

HLN - CDG

HLNCDG

Helena

Tue 12/9

1:06 pm-1:15 pm

2 stops16h 09m

Paris Charles de Gaulle

Tue 12/16

10:20 am-10:30 pm

1 stop20h 10m

$526

HelenaDublin

HLN - DUB

HLNDUB

Helena

Wed 4/15

7:00 am-7:20 am

2 stops17h 20m

Dublin

Wed 4/22

9:50 am-8:59 pm

2 stops42h 09m

$563

HelenaParis

HLN - CDG

HLNCDG

Helena

Tue 12/9

6:30 am-7:25 am

2 stops16h 55m

Paris Charles de Gaulle

Tue 12/16

9:25 am-9:22 pm

3 stops19h 57m

$576

HelenaAmsterdam

HLN - AMS

HLNAMS

Helena

Wed 12/10

6:28 pm-10:40 am

3 stops32h 12m

Amsterdam Schiphol

Wed 12/17

1:05 pm-5:55 pm

2 stops36h 50m

$599

HelenaDublin

HLN - DUB

HLNDUB

Helena

Sat 11/15

2:22 pm-8:10 am

2 stops34h 48m

Dublin

Fri 11/28

10:40 am-9:22 pm

2 stops17h 42m

$623

HelenaLondon

HLN - LHR

HLNLHR

Helena

Mon 11/10

6:40 am-9:40 am

1 stop20h 00m

London Heathrow

Mon 11/17

4:40 pm-1:27 pm

2 stops51h 47m

$629

HelenaParis

HLN - CDG

HLNCDG

Helena

Thu 12/11

6:30 am-9:55 am

2 stops19h 25m

Paris Charles de Gaulle

Thu 12/18

11:40 am-9:31 pm

2 stops17h 51m

$650

HelenaOslo

HLN - OSL

HLNOSL

Helena

Fri 11/7

6:40 am-5:40 pm

2 stops27h 00m

Oslo Gardermoen

Tue 11/11

6:15 am-9:22 pm

2 stops23h 07m

$655

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/27

Showing 1-10 of 33 results
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Best time to book a flight from Helena to Europe

Have a flexible travel schedule? Discover the best time to fly to Europe from Helena with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Helena to Europe

What is the cheapest month to book a flight from Helena to Europe?

Currently, November is the cheapest month in which you can book a flight from Helena to Europe (average of $447). Flying from Helena to Europe in June is currently the most expensive (average of $913). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Europe

Get insights into the airlines that provide service to Europe. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Europe. Reviews last updated October 28, 2025.
Peruse reviews from past customers who have flown with Delta and United Airlines from Helena to Europe to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
7,994 reviews

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Delta
7.9
Good
7,994 reviews
Delta
7.9
Good
7,994 reviews

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
United Airlines
7.4
Good
9,001 reviews
Delta
7.9
Good
7,994 reviews

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

Related info for your journey

Find useful and relevant information for your journey from Helena to Europe. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Helena to Europe?

    Helena (HLN), located 2.7 mi from the city center, is the airport you fly out of when you book flights from Helena to Europe.

  • How long is the flight from Helena to Europe?

    For as low as $526, Delta can have you in Europe from Helena in 16h 09m. The distance between Helena and Europe is about 4751 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the most popular routes from Helena to Europe?

    Most travelers choose Helena - Milan Malpensa, Helena - Manchester or Helena - Amsterdam Schiphol when deciding on the best route from Helena to Europe.

  • Can I find deals for flights from Helena to Europe that include hotel bookings?

    Yes. In addition to deals on Helena to Europe flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Helena to Europe?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Helena to Europe.

  • Can I find deals for business class flights from Helena to Europe?

    Yes. Cheapflights offers flight deals from Helena to Europe by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Helena to Europe?

    Currently, November is the cheapest month in which you can book a flight from Helena to Europe (average of $447). Flying from Helena to Europe in June is currently the most expensive (average of $913). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 2 airlines flying from Helena to Europe

Discover the top 2 airlines that operate flights from Helena to Europe. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$542Average$640FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$647Average$1,267FlexibilityNo cancel feeOn-time69%

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