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Cheap flights from Helena (HLN) to London (LON) from $733

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 10/1. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
HLN — LON
Mai 21 — Mai 281
From?
To?
Di 5/21
Di 5/28
1 adult, Economy
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Cheap flight deals from Helena to London

Discover tips and strategies to find the most affordable flight options for your journey from Helena (HLN) to London (LON). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated Mai 16, 2024.

Round-trip from

$643
From Helena to London (LON)
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What is the cheapest day to fly round-trip from Helena to London?

Flying to your destination on a Wednesday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to London. Check prices with Cheapflights to find a great deal for your trip.

When is the cheapest time to fly from Helena to London (HLN - LON)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Helena to London as you normally would.

Cheap United Airlines flights from Helena to London

Explore cheap flight options specifically provided by United Airlines for the route between Helena and London. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,644,845 searches. Data last updated Mai 16, 2024.
Consider these cheap United Airlines flights we've found departing from Helena to London. Deals update often to give you more flight options matching your criteria
Di 10/12:04 pmHLN - LHR
1 stop12h 36mUnited Airlines
Mi 10/3012:00 pmLHR - HLN
2 stops31h 13mUnited Airlines
Deal found 5/15$733
Di 10/16:45 amHLN - LHR
2 stops16h 10mUnited Airlines
Mi 10/3012:00 pmLHR - HLN
2 stops31h 13mUnited Airlines
Deal found 5/15$737
Di 10/16:45 amHLN - LHR
1 stop19h 55mUnited Airlines
Mi 10/3011:35 amLHR - HLN
1 stop15h 24mUnited Airlines
Deal found 5/15$749
Fr 11/12:04 pmHLN - LHR
1 stop13h 36mUnited Airlines
Di 11/56:00 pmLHR - HLN
2 stops33h 59mUnited Airlines
Deal found 5/14$1,052
Fr 11/17:00 amHLN - LHR
1 stop20h 40mUnited Airlines
Di 11/56:00 pmLHR - HLN
2 stops33h 59mUnited Airlines
Deal found 5/15$1,053
Fr 11/17:00 amHLN - LHR
2 stops22h 20mUnited Airlines
Di 11/56:00 pmLHR - HLN
2 stops33h 59mUnited Airlines
Deal found 5/15$1,058

Cheap Delta flights from Helena to London

Explore cheap flight options specifically provided by Delta for the route between Helena and London. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,644,845 searches. Data last updated Mai 16, 2024.
Take a gander at the lowest prices we've found on Delta flights from Helena to London. If these deals don't fit your criteria, make sure to check back soon as new deals are always added.
Fr 5/241:24 pmHLN - LHR
1 stop13h 36mDelta
So 5/2611:45 amLHR - HLN
2 stops17h 47mDelta
Deal found 5/14$1,022
Fr 5/241:24 pmHLN - LHR
1 stop13h 36mDelta
So 5/2610:55 amLHR - HLN
1 stop18h 37mDelta
Deal found 5/14$1,027
Fr 11/15:55 amHLN - LHR
2 stops18h 55mDelta
Di 11/56:20 amLHR - HLN
2 stops23h 15mDelta
Deal found 5/14$1,066
Fr 11/11:04 pmHLN - LHR
1 stop14h 56mDelta
Di 11/510:45 amLHR - HLN
1 stop18h 50mDelta
Deal found 5/14$1,069
Fr 5/245:50 amHLN - LHR
2 stops18h 25mDelta
So 5/268:40 amLHR - HLN
2 stops20h 52mDelta
Deal found 5/14$1,352
Sa 5/251:24 pmHLN - LHR
1 stop13h 36mDelta
Mo 5/278:05 pmLHR - HLN
2 stops23h 38mDelta
Deal found 5/14$3,249
Do 5/235:50 amHLN - LHR
2 stops17h 55mDelta
Sa 5/2510:55 amLHR - HLN
1 stop18h 37mDelta
Deal found 5/14$10,596

Cheap Helena to London flights in May & June 2024

Find cheap flight options from Helena to London specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,644,845 searches. Prices were last updated on Mai 16, 2024.
The lowest fares we've come across on flights traveling from Helena to London in May and June 2024. Check back soon for alternative fares.
Do 6/132:15 pmHLN - LHR
1 stop12h 25mUnited Airlines
Do 6/2011:05 amLHR - HLN
1 stop17h 21mUnited Airlines
Deal found 5/16$845
Do 6/136:53 amHLN - LHR
2 stops21h 42mUnited Airlines
Do 6/2011:05 amLHR - HLN
1 stop17h 21mUnited Airlines
Deal found 5/16$850
Do 6/136:53 amHLN - LHR
2 stops21h 42mUnited Airlines
Do 6/2010:35 amLHR - HLN
2 stops34h 04mUnited Airlines
Deal found 5/16$862
Fr 5/241:24 pmHLN - LHR
1 stop13h 36mDelta
So 5/2611:45 amLHR - HLN
2 stops17h 47mDelta
Deal found 5/14$1,022
Fr 5/241:24 pmHLN - LHR
1 stop13h 36mDelta
So 5/2610:55 amLHR - HLN
1 stop18h 37mDelta
Deal found 5/14$1,027
Fr 5/245:50 amHLN - LHR
2 stops18h 25mDelta
So 5/268:40 amLHR - HLN
2 stops20h 52mDelta
Deal found 5/14$1,352
Do 6/133:42 pmHLN - LHR
2 stops18h 23mFinnair
Do 6/206:35 amLHR - HLN
3 stops24h 24mFinnair
Deal found 5/16$1,702
Do 5/237:00 amHLN - LHR
1 stop16h 50mMultiple Airlines
So 5/269:45 amLHR - HLN
1 stop21h 14mMultiple Airlines
Deal found 5/14$2,077
Do 5/232:15 pmHLN - LHR
2 stops17h 25mMultiple Airlines
So 5/269:30 amLHR - HLN
2 stops18h 56mMultiple Airlines
Deal found 5/14$2,343

Helena to London 2024 flight deals

Discover exclusive flight deals for travel between Helena and London in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,644,845 searches. Data last updated Mai 16, 2024.
The lowest fares we've come across on flights traveling from Helena to London in May and June 2024. Check back soon for alternative fares.
Di 10/12:04 pmHLN - LHR
1 stop12h 36mUnited Airlines
Mi 10/3012:00 pmLHR - HLN
2 stops31h 13mUnited Airlines
Deal found 5/15$733
Di 10/16:45 amHLN - LHR
2 stops16h 10mUnited Airlines
Mi 10/3012:00 pmLHR - HLN
2 stops31h 13mUnited Airlines
Deal found 5/15$737
Di 10/16:45 amHLN - LHR
1 stop19h 55mUnited Airlines
Mi 10/3011:35 amLHR - HLN
1 stop15h 24mUnited Airlines
Deal found 5/15$749
Do 6/132:15 pmHLN - LHR
1 stop12h 25mUnited Airlines
Do 6/2011:05 amLHR - HLN
1 stop17h 21mUnited Airlines
Deal found 5/16$845
Do 6/136:53 amHLN - LHR
2 stops21h 42mUnited Airlines
Do 6/2011:05 amLHR - HLN
1 stop17h 21mUnited Airlines
Deal found 5/16$850
Do 6/136:53 amHLN - LHR
2 stops21h 42mUnited Airlines
Do 6/2010:35 amLHR - HLN
2 stops34h 04mUnited Airlines
Deal found 5/16$862
Fr 5/241:24 pmHLN - LHR
1 stop13h 36mDelta
So 5/2611:45 amLHR - HLN
2 stops17h 47mDelta
Deal found 5/14$1,022
Fr 5/241:24 pmHLN - LHR
1 stop13h 36mDelta
So 5/2610:55 amLHR - HLN
1 stop18h 37mDelta
Deal found 5/14$1,027
Fr 11/12:04 pmHLN - LHR
1 stop13h 36mUnited Airlines
Di 11/56:00 pmLHR - HLN
2 stops33h 59mUnited Airlines
Deal found 5/14$1,052

Helena to London flights leaving soon

Find last-minute flight options from Helena to London for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,644,845 searches. Data last updated Mai 16, 2024.
Users seeking a last-minute flight from Helena to London should consider booking one of these fares. Tip: verify your flight details before completing your reservation.
Fr 5/241:24 pmHLN - LHR
1 stop13h 36mDelta
So 5/2611:45 amLHR - HLN
2 stops17h 47mDelta
Deal found 5/14$1,022
Fr 5/241:24 pmHLN - LHR
1 stop13h 36mDelta
So 5/2610:55 amLHR - HLN
1 stop18h 37mDelta
Deal found 5/14$1,027
Fr 5/245:50 amHLN - LHR
2 stops18h 25mDelta
So 5/268:40 amLHR - HLN
2 stops20h 52mDelta
Deal found 5/14$1,352
Do 5/237:00 amHLN - LHR
1 stop16h 50mMultiple Airlines
So 5/269:45 amLHR - HLN
1 stop21h 14mMultiple Airlines
Deal found 5/14$2,077
Do 5/232:15 pmHLN - LHR
2 stops17h 25mMultiple Airlines
So 5/269:30 amLHR - HLN
2 stops18h 56mMultiple Airlines
Deal found 5/14$2,343
Do 5/237:00 amHLN - LHR
1 stop16h 50mMultiple Airlines
Mo 5/279:50 amLHR - HLN
1 stop21h 09mMultiple Airlines
Deal found 5/14$2,490
Do 5/232:15 pmHLN - LHR
2 stops17h 25mMultiple Airlines
Mo 5/278:30 amLHR - HLN
2 stops19h 56mMultiple Airlines
Deal found 5/14$2,593
Sa 5/257:00 amHLN - LHR
1 stop17h 10mMultiple Airlines
Mo 5/279:50 amLHR - HLN
1 stop21h 09mMultiple Airlines
Deal found 5/14$2,648
Do 5/232:15 pmHLN - LHR
2 stops18h 25mMultiple Airlines
Sa 5/258:30 amLHR - HLN
2 stops19h 56mMultiple Airlines
Deal found 5/14$2,789

Find flights from Helena to London within your budget

Customize your flight search to find flights from Helena to London 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 2,644,845 searches. Data last updated Mai 16, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$733 - $1,069

Route

Depart

Return

Price

HelenaLondon Heathrow

HLN - LHR

HLNLHR

Helena

Di 10/1

1 stop12h 36m

London Heathrow

Mi 10/30

2 stops31h 13m

$733

HelenaLondon Heathrow

HLN - LHR

HLNLHR

Helena

Di 10/1

2 stops16h 10m

London Heathrow

Mi 10/30

2 stops31h 13m

$737

HelenaLondon Heathrow

HLN - LHR

HLNLHR

Helena

Di 10/1

1 stop19h 55m

London Heathrow

Mi 10/30

1 stop15h 24m

$749

HelenaLondon Heathrow

HLN - LHR

HLNLHR

Helena

Fr 11/1

1 stop13h 36m

London Heathrow

Di 11/5

2 stops33h 59m

$1,052

HelenaLondon Heathrow

HLN - LHR

HLNLHR

Helena

Fr 11/1

1 stop20h 40m

London Heathrow

Di 11/5

2 stops33h 59m

$1,053

HelenaLondon Heathrow

HLN - LHR

HLNLHR

Helena

Fr 11/1

2 stops22h 20m

London Heathrow

Di 11/5

2 stops33h 59m

$1,058

HelenaLondon Heathrow

HLN - LHR

HLNLHR

Helena

Fr 11/1

2 stops18h 55m

London Heathrow

Di 11/5

2 stops23h 15m

$1,066

HelenaLondon Heathrow

HLN - LHR

HLNLHR

Helena

Fr 11/1

1 stop14h 56m

London Heathrow

Di 11/5

1 stop18h 50m

$1,069

Flights are sorted by cheapest first

Deals found on 5/15

When is the cheapest time to fly from Helena to London?

Use this chart to determine the cheapest time to fly round-trip from Helena to London. Price data was last updated on May 12, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Helena to London flight should consider departing on Wednesday at noon when fares are most often at their lowest. Thursday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to London by month

Plan your trip from Helena to London by taking into account the cheapest months to travel. The average price of a one-way flight from Helena to London is currently $0 while a round-trip flight costs $940. Price data was last updated on May 12, 2024.

Currently, November is the cheapest month in which you can book a flight from Helena to London (average of $653). Flying from Helena to London in June is currently the most expensive (average of $1,150). 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.

January

$673

February

$662

March

$715

April

$692

May

$733

June

$1,150

July

$976

August

$775

September

$745

October

$708

November

$653

December

$672

Temperature and rainfall in London by month

Plan your trip to London by taking into account the average temperature and rainfall totals by month.

LON

Temperature

39.2 - 62.6 °F

Reviews of airlines servicing London

Get insights into the airlines that provide service to London. 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 London. Reviews last updated Mai 16, 2024.
Read through reviews of airlines operating flights from Helena to London, such as United Airlines and Delta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
10,673 reviews
Check prices

Overall

8.0

Crew

8.6

Entertainment

8.0

Boarding

8.2

Food

7.4

Comfort

7.9

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Delta
8.0
Very good
10,673 reviews
Delta
8.0
Very good
10,673 reviews
Check prices

Overall

8.0

Crew

8.6

Entertainment

8.0

Boarding

8.2

Food

7.4

Comfort

7.9

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

United Airlines
7.4
Good
10,946 reviews
Delta
8.0
Very good
10,673 reviews
Check prices

Overall

8.0

Crew

8.6

Entertainment

8.0

Boarding

8.2

Food

7.4

Comfort

7.9

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Related info for your journey

Find useful and relevant information for your journey from Helena to London. 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 London?

    Helena (HLN), located 2.7 mi from the city center, is the airport you fly out of when you book flights from Helena to London. 1 airline have flights from Helena to London on a regular basis. Booking flights from Helena to London should not be difficult; the airport handles an average of 0 outbound flights to London per day.

  • Can I find flights from Helena to London for under $800 on Cheapflights?

    Yes, there are multiple flights from Helena to London for under $800. The cheapest flight booked recently is on United Airlines for just $733, but on average you can expect to pay $939.

  • Are there last-minute flights available from Helena to London for under $1,100?

    There are currently 12+ open flights from Helena to London within the next 7 days for less than $1,100.

  • What are the cheapest airlines flying from Helena to London round-trip?

    Currently priced at $733, United Airlines will fly you from Helena to London and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on Delta for as low as $1,066.

  • What does HLN to LHR mean?

    HLN stands for Helena Airport, while LHR stands for London Heathrow Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry. London Gatwick Airport (LGW), London Stansted Airport (STN), London Luton Airport (LTN), London City Airport (LCY), London Southend Airport (SEN) are other airports near this flight route and their unique identifiers/IATA codes.

  • Can I find deals for flights from Helena to London that include extra baggage allowance?

    The amount of baggage you can bring on your Helena to London flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Helena to London with specific airlines?

    Yes, Cheapflights allows you to browse and filter Helena to London flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

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

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

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

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

  • Can I find deals for flights from Helena to London that allow pets onboard?

    Many airlines flying from Helena to London offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Helena to London?

    Yes, you can often find last-minute deals on Helena to London flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Helena to London flight deals updated?

    The Helena to London flight deals you see on this page were last updated on 5/16.

See more FAQs

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Top airline flying from Helena to London

Discover the top airline that operate flights from Helena to London. 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 2,644,845 searches. Data last updated Mai 16, 2024.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$739Average$892FlexibilityNo cancel feeOn-time69%
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Search flights from Helena to London by cabin class

Find flights from Helena to London, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Business Class
Prem Econ Class
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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Helena to London?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to London from Helena today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Helena to London?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Helena to London.

Can Cheapflights find flights from Helena to London with no change fees?

Yes! Cheapflights helps users easily find flights from Helena to London with no change fees.

Can Cheapflights notify me if prices for flights from Helena to London become cheaper?

Yes, Cheapflights offers price alerts on Helena to London flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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