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Flights from Helsinki to Basel

Find the cheapest flight options from Helsinki to Basel over the next three months. Book one-way tickets from THB 1,701 and round-trip tickets from THB 6,022.

      • HEL 12:45
        7h 55m
        1 stop
        BSL 19:40
        Helsinki - Basel | Mon, Jan 12 | Lufthansa
        BSL 09:50
        8h
        1 stop
        HEL 18:50
        Basel - Helsinki | Thu, Jan 15 | Lufthansa
        THB 6,022 THB 9,324
        35% OFF
        35% OFF
        THB 9,324 THB 6,022
      • HEL 12:45
        7h 55m
        1 stop
        BSL 19:40
        Helsinki - Basel | Thu, Jan 15 | Lufthansa
        BSL 09:50
        8h
        1 stop
        HEL 18:50
        Basel - Helsinki | Fri, Jan 16 | Lufthansa
        THB 6,283 THB 9,324
        33% OFF
        33% OFF
        THB 9,324 THB 6,283
      • HEL 13:55
        9h 30m
        1 stop
        BSL 22:25
        Helsinki - Basel | Tue, Dec 9 | Lufthansa
        BSL 14:20
        10h
        1 stop
        HEL 01:20
        Basel - Helsinki | Mon, Dec 15 | Lufthansa
        THB 6,319 THB 9,324
        32% OFF
        32% OFF
        THB 9,324 THB 6,319
      • HEL 14:15
        5h 5m
        1 stop
        BSL 18:20
        Helsinki - Basel | Fri, Jan 9 | Lufthansa
        BSL 09:50
        8h
        1 stop
        HEL 18:50
        Basel - Helsinki | Fri, Jan 16 | Lufthansa
        THB 6,319
        32% OFF
        THB 9,324 THB 6,319
      • HEL 12:45
        7h 55m
        1 stop
        BSL 19:40
        Helsinki - Basel | Mon, Jan 19 | Lufthansa
        BSL 10:45
        13h 35m
        1 stop
        HEL 01:20
        Basel - Helsinki | Sun, Jan 25 | Lufthansa
        THB 6,383
        32% OFF
        THB 9,324 THB 6,383
      • HEL 13:55
        5h 35m
        1 stop
        BSL 18:30
        Helsinki - Basel | Thu, Jan 8 | Lufthansa
        BSL 09:50
        8h
        1 stop
        HEL 18:50
        Basel - Helsinki | Thu, Jan 15 | Lufthansa
        THB 6,401
        31% OFF
        THB 9,324 THB 6,401
      • HEL 06:15
        13h 30m
        1 stop
        BSL 18:45
        Helsinki - Basel | Fri, Jan 30 | Scandinavian Airlines
        BSL 13:25
        11h 10m
        1 stop
        HEL 01:35
        Basel - Helsinki | Mon, Feb 2 | easyJet
        THB 6,410
        31% OFF
        THB 9,324 THB 6,410
      • HEL 13:55
        5h 25m
        1 stop
        BSL 18:20
        Helsinki - Basel | Tue, Jan 13 | Lufthansa
        BSL 09:50
        8h
        1 stop
        HEL 18:50
        Basel - Helsinki | Tue, Jan 20 | Lufthansa
        THB 6,414
        31% OFF
        THB 9,324 THB 6,414
      • HEL 12:45
        7h 55m
        1 stop
        BSL 19:40
        Helsinki - Basel | Wed, Jan 14 | Lufthansa
        BSL 19:05
        5h 15m
        1 stop
        HEL 01:20
        Basel - Helsinki | Wed, Jan 21 | Lufthansa
        THB 6,518
        30% OFF
        THB 9,324 THB 6,518
      • HEL 13:50
        5h 30m
        1 stop
        BSL 18:20
        Helsinki - Basel | Sat, Jan 10 | Lufthansa
        BSL 09:50
        8h
        1 stop
        HEL 18:50
        Basel - Helsinki | Fri, Jan 16 | Lufthansa
        THB 6,527
        30% OFF
        THB 9,324 THB 6,527
      • HEL 13:00
        17h 25m
        1 stop
        EAP Invalid Date
        Helsinki - Basel | Thu, Dec 11 | Normal Airline
        EAP 15:00
        6h
        Direct
        HEL 16:00
        Basel - Helsinki | Sat, Dec 13 | Normal Airline
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Displayed flight fares from Helsinki to Basel are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Flight details for Helsinki to Basel

The distance between Helsinki and Basel is 1,804.69km. Based on Trip.com's data, travel demand peaks in July. The off-season for travel is September.

Cheapest one-way flight priceTHB 1,701
Cheapest return ticket priceTHB 6,022
Off-season travel monthSeptember
Peak season for travelJuly
Flight distance1,804.69km

Find the best time to fly from Helsinki to Basel

The cheapest time for Helsinki to Basel flights: Jan 11 to Jan 18 — one way flight prices from THB 1,700.

Cheapest flights
From price
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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 Helsinki to Basel, calculated over the upcoming 10 weeks.

Flight FAQs

  • Which airlines offer the cheapest flights from Helsinki (HEL) to Basel (EAP)?

    Based on Trip.com data, Ryanair offers one-way fares as low as THB 1,701 on Cheapest nonstop routes (e.g. HEL to BSL on Fri, Jan 16), while Lufthansa offers Cheapest nonstop round-trips from THB 6,022 departing on Mon, Jan 12 and returning on Thu, Jan 15.
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Helsinki 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 Helsinki to Basel, you can use various tools on Trip.com:
    · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Fri, Jan 16, with one-way flights priced at just THB 1,701.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Ryanair.
    · 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 July.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Helsinki to Basel is September, when demand for travel is lower.
  • After crunching the numbers on our December flight calendar, it's currently cheapest to fly from Helsinki to Basel on December 9, 2025 with Lufthansa, with prices starting at THB 6,318.
  • The time difference between Basel and Helsinki is 1h.
  • Tickets can only be changed or cancelled 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.

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