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$766+ Cheap flights from Helena (HLN) to Europe

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/20. Fares are subject to change and may not be available on all flights or dates of travel.
HLN — CPH
Apr 22 — Apr 291
Tue 4/22
Tue 4/29
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 April 17, 2025.

Round-trip from

$766
(United Airlines)
From Helena to Europe
Search Deals

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 April 17, 2025.

This United Airlines deal was found by Cheapflights users on 4/17. 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 5/206:25 amHLN - DUB
2 stops17h 45mUnited Airlines
Tue 6/39:20 amDUB - HLN
2 stops38h 35mUnited Airlines
Deal found 4/17$766
This United Airlines deal was found by Cheapflights users on 4/15. 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 8/257:00 amHLN - KEF
2 stops43h 10mUnited Airlines
Sun 8/319:50 amKEF - HLN
2 stops36h 14mUnited Airlines
Deal found 4/15$768
This United Airlines deal was found by Cheapflights users on 4/17. 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 7/292:34 pmHLN - OSL
2 stops19h 31mUnited Airlines
Sun 8/317:15 amOSL - HLN
2 stops21h 44mUnited Airlines
Deal found 4/17$787
This Delta deal was found by Cheapflights users on 4/15. 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.
Wed 8/275:45 amHLN - KEF
2 stops19h 15mDelta
Sun 8/318:50 amKEF - HLN
2 stops19h 43mDelta
Deal found 4/15$789
This Delta deal was found by Cheapflights users on 4/17. 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 5/81:01 pmHLN - LHR
2 stops18h 14mDelta
Wed 5/146:30 amLHR - HLN
2 stops22h 46mDelta
Deal found 4/17$818
This United Airlines deal was found by Cheapflights users on 4/17. 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 5/82:16 pmHLN - LHR
1 stop15h 04mUnited Airlines
Wed 5/147:30 amLHR - HLN
2 stops20h 45mUnited Airlines
Deal found 4/17$819
This KLM deal was found by Cheapflights users on 4/17. 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 10/171:03 pmHLN - LHR
2 stops18h 12mKLM
Fri 10/2411:45 amLHR - HLN
2 stops17h 52mKLM
Deal found 4/17$827
This United Airlines deal was found by Cheapflights users on 4/16. 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 9/227:00 amHLN - AMS
2 stops16h 15mUnited Airlines
Tue 10/712:15 pmAMS - HLN
2 stops40h 56mUnited Airlines
Deal found 4/16$848
This KLM deal was found by Cheapflights users on 4/17. 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.
Mon 9/221:03 pmHLN - AMS
2 stops16h 52mKLM
Tue 10/710:35 amAMS - HLN
1 stop20h 02mKLM
Deal found 4/17$867
This Delta deal was found by Cheapflights users on 4/16. 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.
Mon 9/225:45 amHLN - AMS
2 stops21h 35mDelta
Tue 10/710:35 amAMS - HLN
1 stop20h 02mDelta
Deal found 4/16$869
This Air France deal was found by Cheapflights users on 4/17. 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.
Sun 10/191:03 pmHLN - LHR
2 stops18h 12mAir France
Sun 10/2612:10 pmLHR - HLN
2 stops16h 27mAir France
Deal found 4/17$879
This Air Canada deal was found by Cheapflights users on 4/16. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/222:04 pmHLN - AMS
2 stops36h 16mMultiple Airlines
Mon 10/612:35 pmAMS - HLN
2 stops35h 29mMultiple Airlines
Deal found 4/16$897

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 April 17, 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

Tue 5/20

6:25 am-7:10 am

2 stops17h 45m

Dublin

Tue 6/3

9:20 am-4:55 pm

2 stops38h 35m

$766

HelenaReykjavik

HLN - KEF

HLNKEF

Helena

Mon 8/25

7:00 am-8:10 am

2 stops43h 10m

Reykjavik Keflavik Intl

Sun 8/31

9:50 am-4:04 pm

2 stops36h 14m

$768

HelenaOslo

HLN - OSL

HLNOSL

Helena

Tue 7/29

2:34 pm-6:05 pm

2 stops19h 31m

Oslo Gardermoen

Sun 8/31

7:15 am-8:59 pm

2 stops21h 44m

$787

HelenaReykjavik

HLN - KEF

HLNKEF

Helena

Wed 8/27

5:45 am-7:00 am

2 stops19h 15m

Reykjavik Keflavik Intl

Sun 8/31

8:50 am-10:33 pm

2 stops19h 43m

$789

HelenaLondon

HLN - LHR

HLNLHR

Helena

Thu 5/8

1:01 pm-2:15 pm

2 stops18h 14m

London Heathrow

Wed 5/14

6:30 am-10:16 pm

2 stops22h 46m

$818

HelenaLondon

HLN - LHR

HLNLHR

Helena

Thu 5/8

2:16 pm-12:20 pm

1 stop15h 04m

London Heathrow

Wed 5/14

7:30 am-9:15 pm

2 stops20h 45m

$819

HelenaAmsterdam

HLN - AMS

HLNAMS

Helena

Mon 9/22

7:00 am-7:15 am

2 stops16h 15m

Amsterdam Schiphol

Tue 10/7

12:15 pm-9:11 pm

2 stops40h 56m

$848

HelenaAmsterdam

HLN - AMS

HLNAMS

Helena

Mon 9/22

1:03 pm-1:55 pm

2 stops16h 52m

Amsterdam Schiphol

Tue 10/7

10:35 am-10:37 pm

1 stop20h 02m

$867

HelenaAmsterdam

HLN - AMS

HLNAMS

Helena

Mon 9/22

5:45 am-11:20 am

2 stops21h 35m

Amsterdam Schiphol

Tue 10/7

10:35 am-10:37 pm

1 stop20h 02m

$869

HelenaLondon

HLN - LHR

HLNLHR

Helena

Fri 10/10

1:03 pm-2:15 pm

2 stops18h 12m

London Heathrow

Sat 10/18

11:45 am-10:37 pm

2 stops17h 52m

$891

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/17

Showing 1-10 of 18 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 $523). Flying from Helena to Europe in June is currently the most expensive (average of $953). 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.

Rainfall in Europe by month

Plan your trip to Europe by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Europe ranges from 0.4 - 3.9 inches per month. December is typically the wettest month, when rainfall can reach 3.9 in. July is typically the driest time to visit Europe when rainfall is around 0.4 in.

Temperature in Europe by month

Plan your trip to Europe by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Europe, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

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 April 17, 2025.
Delta
8.0
Very good
7,917 reviews

Boarding

8.2

Crew

8.5

Food

7.3

Entertainment

7.9

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,917 reviews
Delta
8.0
Very good
7,917 reviews

Boarding

8.2

Crew

8.5

Food

7.3

Entertainment

7.9

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,329 reviews
Delta
8.0
Very good
7,917 reviews

Boarding

8.2

Crew

8.5

Food

7.3

Entertainment

7.9

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,667 reviews
Delta
8.0
Very good
7,917 reviews

Boarding

8.2

Crew

8.5

Food

7.3

Entertainment

7.9

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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.

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

    Most travelers choose Helena - London Heathrow, Helena - Oslo Gardermoen 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 $523). Flying from Helena to Europe in June is currently the most expensive (average of $953). 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

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Helena to Europe

Discover the top airline 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 April 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$655Average$850FlexibilityNo cancel feeOn-time69%

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