£818+ Cheap flights from Helena
This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 15/11. 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 — LHR
5 Nov — 12 Nov1
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HLN-LHR
HLN-MNL
HLN-DXB
Estimated return 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.
Travel insights for flights from Helena
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HLN-LHR
HLN-MNL
HLN-DXB
No data available for this route at this time. Please check back soon.
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Related info for your journey
Access useful and relevant information related to your journey from Helena. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 6 October 2026.
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