App
Customer Support
GBP
Find Bookings
Trip.com
>
Cheap Flights
>
United States
>
Montana
>
Helena
>
London to Helena flight
>
London to Helena Regional Airport flight
Worldwide Coverage
Worldwide Coverage
Flights to over 5,000 cities
One-stop Service Guarantee
One-stop Service Guarantee
Price guaranteed upon confirmed payment, booking guaranteed once tickets issued
Secure Payment
Secure Payment
Convenient & reliable booking and payment system

Cheap Flights from London to Helena Regional Airport

  • One way
  • Round-trip
      • LHR09:50
        15h 59m
        1 stop
        HLN18:49
        London - Helena|Mon, May 12|British Airways
        £1,221£1,504
        19% OFF
        19% OFF
        £1,504£1,221

        Choose British Airways flights from London to Helena. The one-way connecting flight with British Airways departs from Heathrow Airport on Mon, May 12, arriving at Helena Regional Airport. One-way Prices start from £1,221 including taxes and charges.

      • LHR09:50
        15h 59m
        1 stop
        HLN18:49
        London - Helena|Wed, May 7|Finnair
        £1,242£1,504
        17% OFF
        17% OFF
        £1,504£1,242

        Choose Finnair flights from London to Helena. The one-way connecting flight with Finnair departs from Heathrow Airport on Wed, May 7, arriving at Helena Regional Airport. One-way Prices start from £1,242 including taxes and charges.

      • LHR14:50
        13h 25m
        1 stop
        HLN21:15
        London - Helena|Wed, May 7|United Airlines
        £1,252£1,504
        17% OFF
        17% OFF
        £1,504£1,252

        Choose United Airlines flights from London to Helena. The one-way connecting flight with United Airlines departs from Heathrow Airport on Wed, May 7, arriving at Helena Regional Airport. One-way Prices start from £1,252 including taxes and charges.

      • LHR14:50
        13h 25m
        1 stop
        HLN21:15
        London - Helena|Mon, May 12|Lufthansa
        £1,258
        £1,258

        Choose Lufthansa flights from London to Helena. The one-way connecting flight with Lufthansa departs from Heathrow Airport on Mon, May 12, arriving at Helena Regional Airport. One-way Prices start from £1,258 including taxes and charges.

      • LHR14:50
        13h 25m
        1 stop
        HLN21:15
        London - Helena|Wed, May 7|Lufthansa
        £1,278
        £1,278

        Choose Lufthansa flights from London to Helena. The one-way connecting flight with Lufthansa departs from Heathrow Airport on Wed, May 7, arriving at Helena Regional Airport. One-way Prices start from £1,278 including taxes and charges.

      • LHR09:50
        15h 59m
        1 stop
        HLN18:49
        London - Helena|Wed, May 7|Iberia
        £1,280
        £1,280

        Choose Iberia flights from London to Helena. The one-way connecting flight with Iberia departs from Heathrow Airport on Wed, May 7, arriving at Helena Regional Airport. One-way Prices start from £1,280 including taxes and charges.

      • LHR11:25
        16h 50m
        1 stop
        HLN21:15
        London - Helena|Wed, May 7|Austrian Airlines
        £1,282
        £1,282

        Choose Austrian Airlines flights from London to Helena. The one-way connecting flight with Austrian Airlines departs from Heathrow Airport on Wed, May 7, arriving at Helena Regional Airport. One-way Prices start from £1,282 including taxes and charges.

      • LHR11:25
        16h 50m
        1 stop
        HLN21:15
        London - Helena|Wed, May 7|Brussels Airlines
        £1,290
        £1,290

        Choose Brussels Airlines flights from London to Helena. The one-way connecting flight with Brussels Airlines departs from Heathrow Airport on Wed, May 7, arriving at Helena Regional Airport. One-way Prices start from £1,290 including taxes and charges.

      • LHR14:50
        13h 25m
        1 stop
        HLN21:15
        London - Helena|Wed, May 28|Lufthansa
        £1,384
        £1,384

        Choose Lufthansa flights from London to Helena. The one-way connecting flight with Lufthansa departs from Heathrow Airport on Wed, May 28, arriving at Helena Regional Airport. One-way Prices start from £1,384 including taxes and charges.

      • LHR14:50
        13h 25m
        1 stop
        HLN21:15
        London - Helena|Mon, Jun 2|Lufthansa
        £1,384
        £1,384

        Choose Lufthansa flights from London to Helena. The one-way connecting flight with Lufthansa departs from Heathrow Airport on Mon, Jun 2, arriving at Helena Regional Airport. One-way Prices start from £1,384 including taxes and charges.

      • LON1:00 PM
        3h 5m
        Direct
        HLN2:00 PM
        London - Helena|Sun, Apr 27|British Airways
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Selected Airlines from London to Helena Regional Airport

Virgin Atlantic logoVirgin Atlantic

Airports in London

  • 14.96 km from central LondonClosest
    London City Airport
    Tickets From
    £921
  • 20.15 km from central London
    Heathrow Airport
    Tickets From
    £452
  • 38.83 km from central LondonCheapest
    London Gatwick Airport
    Tickets From
    £310

Flight Schedule from London to Helena Regional Airport

Flight info.
Departure
Arrival
Weekly Schedule

  1. AF1381

    Air France

    06:15

    LHR

    1.3h

    08:35

    CDG

    SMTWTFS
    Search

  2. AF3565

    Air France

    11:00

    CDG

    10.7h

    13:40

    SLC

    SMTWTFS

  3. AF8835

    Air France

    21:05

    SLC

    1.5h

    22:33

    HLN

    SMTWTFS

  4. Z0701

    Norse Atlantic Airways

    13:05

    LGW

    7.8h

    15:55

    JFK

    SMTWTFS
    Search

  5. UA644

    United Airlines

    05:59

    EWR

    9.1h

    13:06

    DEN

    SMT--F-

  6. UA5388

    United Airlines

    11:55

    DEN

    2.0h

    13:58

    HLN

    SMTWTFS

  7. Z0701

    Norse Atlantic Airways

    13:05

    LGW

    7.8h

    15:55

    JFK

    SMTWTFS
    Search

  8. UA480

    United Airlines

    06:05

    EWR

    4.2h

    08:17

    DEN

    SMTWTFS

  9. UA5388

    United Airlines

    11:55

    DEN

    2.0h

    13:58

    HLN

    SMTWTFS

  10. Z0701

    Norse Atlantic Airways

    13:05

    LGW

    7.8h

    15:55

    JFK

    SMTWTFS
    Search

  11. UA2709

    United Airlines

    07:15

    LGA

    4.5h

    09:48

    DEN

    SMTWTFS

  12. UA5388

    United Airlines

    11:55

    DEN

    2.0h

    13:58

    HLN

    SMTWTFS

  13. Z0783

    Norse Atlantic Airways

    14:00

    LGW

    9.4h

    18:25

    MCO

    SMTWTFS
    Search

  14. AS395

    Alaska Airlines

    07:20

    MCO

    6.2h

    10:30

    SEA

    SMTWTFS

  15. AS2222

    Alaska Airlines

    12:59

    SEA

    1.5h

    15:31

    HLN

    S------

  16. WS019

    WestJet

    14:10

    LHR

    8.8h

    15:55

    YYC

    SMTWTFS
    Search

  17. WS1554

    WestJet

    19:35

    YYC

    1.9h

    20:28

    SEA

    ------S

  18. HA6713

    Hawaiian Airlines

    13:05

    SEA

    1.6h

    15:38

    HLN

    S------

  19. FI473

    Icelandair

    15:40

    LGW

    3.3h

    17:55

    KEF

    SMTWTFS
    Search

  20. FI683

    Icelandair

    19:45

    KEF

    7.9h

    20:40

    SEA

    SMTWTFS

  21. HA6340

    Hawaiian Airlines

    16:10

    SEA

    1.6h

    18:49

    HLN

    -MTWTFS

  22. FI473

    Icelandair

    15:40

    LGW

    3.3h

    17:55

    KEF

    SMTWTFS
    Search

  23. FI683

    Icelandair

    19:45

    KEF

    7.9h

    20:40

    SEA

    SMTWTFS

  24. AS3406

    Alaska Airlines

    16:10

    SEA

    1.6h

    18:49

    HLN

    -MTWTFS

  25. FI473

    Icelandair

    15:40

    LGW

    3.3h

    17:55

    KEF

    SMTWTFS
    Search

  26. FI683

    Icelandair

    19:45

    KEF

    7.9h

    20:40

    SEA

    SMTWTFS

  27. AS2222

    Alaska Airlines

    12:59

    SEA

    1.5h

    15:31

    HLN

    S------

  28. AF1181

    Air France

    19:45

    LHR

    1.3h

    22:00

    CDG

    SMTWTFS
    Search

  29. AF3565

    Air France

    11:00

    CDG

    10.7h

    13:40

    SLC

    SMTWTFS

  30. AF8835

    Air France

    21:05

    SLC

    1.5h

    22:33

    HLN

    SMTWTFS
Find more flights and airlines

Flight Info of Flights from London to Helena Regional Airport

Cheapest one-way flight price£1,221
Off-season travel monthApril
Peak season for travelJanuary

FAQs for London to Helena Regional Airport Flights

  • When are flight tickets from London (LON) to Helena (HLN) the cheapest?

    Airlines adjust prices for flights from London to Helena based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much are flights from London (LON) to Helena (HLN) cost?

    According to Trip.com's data, the lowest price is around £1,717.

  • How many airports in Helena (HLN)?

    There are 1 airport(s) in Helena (HLN): Helena Regional Airport.

Contact Us

About

Other Services

Payment Methods
Our Partners
Copyright © 2025 Trip.com Travel Singapore Pte. Ltd. All rights reserved
Site Operator: Trip.com Travel Singapore Pte. Ltd.