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Flights from Helena to Basel

We've found these cheap flights for you. You can book one-way or return flight tickets.

      • HLN 14:26
        39h 9m
        2 stops
        BSL 13:35
        Helena - Basel | Tue, Dec 23 | United Airlines
        BSL 09:50
        35h 55m
        2 stops
        HLN 13:45
        Basel - Helena | Tue, Dec 30 | United Airlines
        TWD 44,171 TWD 78,255
        44% OFF
        44% OFF
        TWD 78,255 TWD 44,171
      • HLN 13:11
        20h 14m
        2 stops
        BSL 17:25
        Helena - Basel | Tue, Dec 23 | Delta Air Lines
        BSL 06:05
        24h 25m
        2 stops
        HLN 22:30
        Basel - Helena | Tue, Dec 30 | Delta Air Lines
        TWD 53,786 TWD 78,255
        31% OFF
        31% OFF
        TWD 78,255 TWD 53,786
      • HLN 05:30
        24h 20m
        2 stops
        BSL 13:50
        Helena - Basel | Sun, Dec 14 | Air France
        BSL 17:55
        36h 35m
        2 stops
        HLN 22:30
        Basel - Helena | Sun, Dec 21 | Air France
        TWD 60,872 TWD 78,255
        22% OFF
        22% OFF
        TWD 78,255 TWD 60,872
      • HLN 13:06
        20h 19m
        2 stops
        BSL 17:25
        Helena - Basel | Sun, Dec 14 | KLM
        BSL 17:55
        36h 35m
        2 stops
        HLN 22:30
        Basel - Helena | Sun, Dec 21 | Air France
        TWD 67,299
        14% OFF
        TWD 78,255 TWD 67,299
      • HLN 13:00
        17h 25m
        1 stop
        EAP Invalid Date
        Helena - Basel | Mon, Dec 15 | Normal Airline
        EAP 15:00
        6h
        Direct
        HLN 16:00
        Basel - Helena | Wed, Dec 17 | Normal Airline
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      • HLN 13:00
        17h 25m
        1 stop
        EAP Invalid Date
        Helena - Basel | Mon, Dec 15 | Normal Airline
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      • HLN 13:00
        17h 25m
        1 stop
        EAP Invalid Date
        Helena - Basel | Mon, Dec 15 | Normal Airline
        Search
        Search
      • HLN 13:00
        17h 25m
        1 stop
        EAP Invalid Date
        Helena - Basel | Mon, Dec 15 | Normal Airline
        Search
        Search
      • HLN 13:00
        17h 25m
        1 stop
        EAP Invalid Date
        Helena - Basel | Mon, Dec 15 | Normal Airline
        Search
        Search
      • HLN 13:00
        17h 25m
        1 stop
        EAP Invalid Date
        Helena - Basel | Mon, Dec 15 | Normal Airline
        Search
        Search
      • HLN 13:00
        17h 25m
        1 stop
        EAP Invalid Date
        Helena - Basel | Mon, Dec 15 | Normal Airline
        Search
        Search
      • HLN 13:00
        17h 25m
        1 stop
        EAP Invalid Date
        Helena - Basel | Mon, Dec 15 | Normal Airline
        Search
        Search
      • HLN 13:00
        17h 25m
        1 stop
        EAP Invalid Date
        Helena - Basel | Mon, Dec 15 | Normal Airline
        Search
        Search
      • HLN 13:00
        17h 25m
        1 stop
        EAP Invalid Date
        Helena - Basel | Mon, Dec 15 | Normal Airline
        Search
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Displayed flight fares from Helena to Basel are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Flight details for Helena to Basel

The distance between Helena and Basel is 8,010.07 km. Based on Trip.com's data, travel demand peaks in January. The off-season for travel is October.

Cheapest round-trip ticket priceTWD 44,171
Off-season for travelOctober
Peak season for travelJanuary
Flight distance8,010.07 km

Find the best time to fly from Helena to Basel

The cheapest time for Helena to Basel flights: Dec 21 to Dec 28 — one way flight prices from TWD 44,170.

Cheapest flights
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  • 714
  • 1421
  • 2128

  • Jan

    284
  • 411
  • 1118
  • 1825

  • Feb

    251
  • 18
  • 815
  • 1522

  • Mar

    221
Displayed fare trends are based on Trip.com's aggregated average of the lowest flight prices from Helena to Basel, calculated over the upcoming 10 weeks.

Flight FAQs

  • When is the best time to book flights from Helena to Basel?

    By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Helena to Basel is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.
  • To find best deals on flights from Helena to Basel, you can use various tools on Trip.com:
    · Set up price alerts to easily monitor ticket prices without having to check every day.
    · Check Trip.com flight deals and promo codes frequently.
    · Avoid peak season unless you book very early. It seems the peak season for Basel travel is around January.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Helena to Basel is October, when demand for travel is lower.
  • The time difference between Basel and Helena is 8h.
  • Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.