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$350+ 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 8/22. Fares are subject to change and may not be available on all flights or dates of travel.
HLN — CPH
jul. 13 — jul. 201
dom. 7/13
dom. 7/20
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 julio 8, 2025.

Round-trip from

$585
(Virgin Atlantic)

One-way from

$350
(United Airlines)
From Helena to Europe
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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 julio 8, 2025.

This Virgin Atlantic deal was found by Cheapflights users on 7/6. 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.
mar. 8/51:00 pmHLN - LHR
1 stop13h 50mVirgin Atlantic
mar. 8/126:15 amLHR - HLN
2 stops22h 58mVirgin Atlantic
Deal found 7/6$585
This KLM deal was found by Cheapflights users on 7/7. 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.
lun. 8/251:00 pmHLN - LHR
1 stop13h 50mKLM
mar. 9/28:55 pmLHR - HLN
2 stops32h 18mKLM
Deal found 7/7$587
This Delta deal was found by Cheapflights users on 7/6. 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.
mar. 8/51:00 pmHLN - LHR
1 stop13h 50mDelta
jue. 8/1410:55 amLHR - HLN
1 stop18h 18mDelta
Deal found 7/6$593
This United Airlines deal was found by Cheapflights users on 7/7. 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.
vie. 8/226:30 amHLN - KEF
2 stops19h 50mUnited Airlines
mar. 8/269:50 amKEF - HLN
2 stops36h 14mUnited Airlines
Deal found 7/7$635
This Delta deal was found by Cheapflights users on 7/6. 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.
vie. 10/2412:50 pmHLN - OSL
2 stops22h 00mDelta
mar. 10/289:20 amOSL - HLN
2 stops44h 17mDelta
Deal found 7/6$686
This Delta deal was found by Cheapflights users on 7/6. 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.
mar. 8/55:50 amHLN - LCY
2 stops42h 25mDelta
vie. 8/1510:00 amLCY - HLN
2 stops43h 13mDelta
Deal found 7/6$694
This United Airlines deal was found by Cheapflights users on 7/7. 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.
lun. 8/255:20 pmHLN - LHR
1 stop12h 00mUnited Airlines
mar. 9/211:25 amLHR - HLN
1 stop16h 46mUnited Airlines
Deal found 7/7$713
This United Airlines deal was found by Cheapflights users on 7/5. 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.
sáb. 10/116:45 amHLN - DUB
2 stops20h 00mUnited Airlines
sáb. 10/1811:35 amDUB - HLN
2 stops36h 05mUnited Airlines
Deal found 7/5$771
This United Airlines deal was found by Cheapflights users on 7/6. 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.
mié. 8/206:30 amHLN - LCY
3 stops23h 00mMultiple Airlines
mié. 8/277:20 pmLCY - HLN
3 stops32h 51mMultiple Airlines
Deal found 7/6$784
This Air France deal was found by Cheapflights users on 7/7. 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.
jue. 8/281:00 pmHLN - MAN
2 stops17h 25mAir France
mié. 9/175:55 amMAN - HLN
2 stops23h 19mAir France
Deal found 7/7$801
This Delta deal was found by Cheapflights users on 7/8. 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.
vie. 8/225:50 amHLN - MAN
2 stops24h 20mDelta
vie. 8/292:15 pmMAN - HLN
2 stops29h 05mDelta
Deal found 7/8$839
This United Airlines deal was found by Cheapflights users on 7/8. 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.
vie. 8/226:30 amHLN - MAN
3 stops18h 55mUnited Airlines
vie. 8/296:05 amMAN - HLN
2 stops22h 06mUnited Airlines
Deal found 7/8$856

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 julio 8, 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

HelenaLondon

HLN - LHR

HLNLHR

Helena

mar. 8/5

1:00 pm-9:50 am

1 stop13h 50m

London Heathrow

mar. 8/12

6:15 am-10:13 pm

2 stops22h 58m

$585

HelenaLondon

HLN - LHR

HLNLHR

Helena

lun. 8/25

1:00 pm-9:50 am

1 stop13h 50m

London Heathrow

mar. 9/2

8:55 pm-10:13 pm

2 stops32h 18m

$587

HelenaLondon

HLN - LHR

HLNLHR

Helena

mar. 8/5

5:50 am-9:50 am

1 stop21h 00m

London Heathrow

mié. 8/13

11:00 am-10:13 pm

1 stop18h 13m

$593

HelenaReykjavik

HLN - KEF

HLNKEF

Helena

vie. 8/22

6:30 am-8:20 am

2 stops19h 50m

Reykjavik Keflavik Intl

mar. 8/26

9:50 am-4:04 pm

2 stops36h 14m

$635

HelenaOslo

HLN - OSL

HLNOSL

Helena

vie. 10/24

12:50 pm-6:50 pm

2 stops22h 00m

Oslo Gardermoen

mar. 10/28

9:20 am-10:37 pm

2 stops44h 17m

$686

HelenaLondon

HLN - LCY

HLNLCY

Helena

mar. 8/5

5:50 am-7:15 am

2 stops42h 25m

London City

vie. 8/15

10:00 am-10:13 pm

2 stops43h 13m

$694

HelenaLondon

HLN - LHR

HLNLHR

Helena

lun. 8/25

5:20 pm-12:20 pm

1 stop12h 00m

London Heathrow

mar. 9/2

11:25 am-9:11 pm

1 stop16h 46m

$713

HelenaDublin

HLN - DUB

HLNDUB

Helena

sáb. 10/11

6:45 am-9:45 am

2 stops20h 00m

Dublin

sáb. 10/18

11:35 am-4:40 pm

2 stops36h 05m

$771

HelenaLondon

HLN - LCY

HLNLCY

Helena

mié. 8/20

6:30 am-12:30 pm

3 stops23h 00m

London City

mié. 8/27

7:20 pm-9:11 pm

3 stops32h 51m

$784

HelenaManchester

HLN - MAN

HLNMAN

Helena

jue. 8/28

1:00 pm-1:25 pm

2 stops17h 25m

Manchester

mié. 9/17

5:55 am-10:14 pm

2 stops23h 19m

$801

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/8

Showing 1-10 of 17 results
1
2

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 $911). 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 julio 8, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Delta, and KLM 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.
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Entertainment

7.1

Crew

8.5

Boarding

8.1

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Entertainment

7.1

Crew

8.5

Boarding

8.1

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
Delta
8.0
Very good
7,958 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Entertainment

7.1

Crew

8.5

Boarding

8.1

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
KLM
7.8
Good
1,370 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Entertainment

7.1

Crew

8.5

Boarding

8.1

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
Air France
7.5
Good
1,467 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Entertainment

7.1

Crew

8.5

Boarding

8.1

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
United Airlines
7.4
Good
8,844 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Entertainment

7.1

Crew

8.5

Boarding

8.1

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.

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 - Manchester, Helena - London Heathrow or Helena - Paris Charles de Gaulle 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 $911). 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 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 julio 8, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$681Average$1,267FlexibilityNo cancel feeOn-time69%

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