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Flights from Bismarck to Sofia

Find flight deals from Bismarck to Sofia for the next 3 months. Book one way flights from €678 or round trip flights from €734.

      • BIS 11:21 AM
        18h 44m
        2 stops
        SOF 2:05 PM
        Bismarck - Sofia | Thu, Jan 22 | Delta Air Lines
        SOF 7:00 AM
        24h 26m
        2 stops
        BIS 11:26 PM
        Sofia - Bismarck | Thu, Jan 29 | Bulgaria Air
        €734 €825
        11% OFF
        11% OFF
        €825 €734
      • BIS 1:00 PM
        17h 25m
        1 stop
        SOF Invalid Date
        Bismarck - Sofia | Fri, Dec 12 | Normal Airline
        SOF 3:00 PM
        6h
        Nonstop
        BIS 4:00 PM
        Sofia - Bismarck | Sun, Dec 14 | Normal Airline
        Find More Flights
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Displayed flight fares from Bismarck to Sofia are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Flying from Bismarck to Sofia

The distance between Bismarck and Sofia is approximately 8,649.86 km. Based on Trip.com's data travel demand peaks in April. The off-season for travel is December.

Cheapest one-way flight price€678
Cheapest round-trip ticket price€734
Off-season for travelDecember
Peak season for travelApril
Flight distance8,649.86 km

When is the cheapest time to fly from Bismarck to Sofia?

The cheapest time for Bismarck to Sofia flights: Dec 21 to Dec 28 — one way flight prices from €677.

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 Bismarck to Sofia, calculated over the upcoming 10 weeks.

Frequently Asked Questions

  • What are the cheapest flights from Bismarck to Sofia (BIS-SOF)?

    Based on Trip.com data, United Airlines offers one-way fares as low as €678 on Cheapest nonstop routes (e.g. BIS to SOF on Tue, Dec 23), while Delta Air Lines offers Cheapest nonstop round-trips from €734 departing on Thu, Jan 22 and returning on Thu, Jan 29.
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Bismarck to Sofia 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 Bismarck to Sofia, 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 Tue, Dec 23, with one-way flights priced at just €678.
    · 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 Sofia travel is around April.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Bismarck to Sofia is December, when demand for travel is lower.
  • The time difference between Sofia and Bismarck 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.

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