London → Helena
London Stansted Airport (STN) to Helena Regional Airport (HLN)・7,307 km
No nonstop or one-stop flights. The shortest route is STN → KEF → SEA → HLN (via Reykjavík, Seattle), about 11h 29m of flying time (layovers not included).
Nonstop flights
None.
Routes with 2 stops or an airport change
Sorted by estimated flying time. Tap one to see the airlines on each leg and booking links.
- STN → KEF → SEA → HLNvia Reykjavík, SeattleFastest≈ 11h 29m
- STN → DUB → SEA → HLNvia Dublin, Seattle≈ 11h 33m
- STN → KEF → DEN → HLNvia Reykjavík, Denver≈ 11h 34m
- STN → RTM ⇒ AMS → SEA → HLNvia Rotterdam (RTM ⇒ AMS), Seattle45 km by road≈ 11h 59m
- STN → AMS → SEA → HLNvia Amsterdam, Seattle≈ 12h 1m
- STN → RTM ⇒ AMS → SLC → HLNvia Rotterdam (RTM ⇒ AMS), Salt Lake City45 km by road≈ 12h 1m
- STN → AMS → SLC → HLNvia Amsterdam, Salt Lake City≈ 12h 3m
- STN → CDG → SLC → HLNvia Paris, Salt Lake City≈ 12h 17m
- STN → CDG → SEA → HLNvia Paris, Seattle≈ 12h 19m
- STN → CPH → SEA → HLNvia Copenhagen, Seattle≈ 12h 42m
Times are estimated from distance. Check schedules, frequency and availability with the airline or a booking site.