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Flights from Hanoi to Sofia

What to know about flights from Hanoi to Sofia?

The distance between Hanoi and Sofia is approximately 7,824.07 km. Based on Trip.com's data, travel demand peaks in January. The cheapest month to book is October.

Cheapest one-way
HK$3,714
Turkish Airlines Turkish Airlines HAN-SOF 13h 50m · 1 stop Wed, Oct 21
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Cheapest round-trip
HK$7,276
Turkish Airlines Turkish Airlines HAN-SOF 13h 50m · 2 stops Wed, Oct 28 - Mon, Nov 2
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Recommended airlines
Turkish Airlines Turkish AirlinesCheapest· From HK$3,714 Turkish Airlines Turkish AirlinesMost booked
When to travel
November
Cheapest
January
Peak season for travel
Route details
7,824.07 km
Flight distance

Explore the cheapest one-way and round-trip flights from Hanoi to Sofia over the next 90 days, with one-way fares from HK$3,714 and round-trip from HK$7,276. Based on Trip.com's latest 7-day flight data.

    • Cheapest
      HAN 10:55 PM
      13h 50m
      1 stop
      SOF 8:45 AM
      Hanoi - Sofia | Wed, Oct 21 | Turkish Airlines
      HK$3,714 HK$11,234
      67% off
      67% off
      HK$11,234 HK$3,714
    • HAN 10:55 PM
      14h 45m
      1 stop
      SOF 8:40 AM
      Hanoi - Sofia | Mon, Oct 26 | Turkish Airlines
      HK$3,726 HK$11,234
      67% off
      67% off
      HK$11,234 HK$3,726
    • HAN 10:55 PM
      13h 50m
      1 stop
      SOF 8:45 AM
      Hanoi - Sofia | Thu, Oct 22 | Turkish Airlines
      HK$3,728 HK$11,234
      67% off
      67% off
      HK$11,234 HK$3,728
    • HAN 10:55 PM
      14h 55m
      1 stop
      SOF 8:50 AM
      Hanoi - Sofia | Sat, Oct 24 | Turkish Airlines
      HK$3,884
      65% off
      HK$11,234 HK$3,884
    • HAN 10:55 PM
      14h 45m
      1 stop
      SOF 8:40 AM
      Hanoi - Sofia | Sun, Nov 15 | Turkish Airlines
      HK$3,894
      65% off
      HK$11,234 HK$3,894
    • HAN 9:55 AM
      30h 30m
      1 stop
      SOF 12:25 PM
      Hanoi - Sofia | Mon, Oct 19 | Vietnam Airlines
      HK$4,095
      31% off
      HK$5,968 HK$4,095
    • HAN 10:05 AM
      30h 30m
      1 stop
      SOF 12:35 PM
      Hanoi - Sofia | Sat, Oct 17 | Vietnam Airlines
      HK$4,114
      31% off
      HK$5,968 HK$4,114
    • HAN 10:55 PM
      20h 5m
      1 stop
      SOF 3:00 PM
      Hanoi - Sofia | Sat, Oct 24 | Turkish Airlines
      HK$4,591
      23% off
      HK$5,968 HK$4,591
    • HAN 10:55 PM
      13h 50m
      1 stop
      SOF 8:45 AM
      Hanoi - Sofia | Sun, Oct 25 | Turkish Airlines
      HK$4,591
      23% off
      HK$5,968 HK$4,591
    • HAN 1:00 PM
      17h 25m
      1 stop
      SOF 2:00 PM
      Hanoi - Sofia | Sun, Oct 18 | Normal Airline
      Find more flights
      Find more flights
    • HAN 10:55 PM
      13h 50m
      SOF 8:45 AM
      Hanoi - Sofia | Wed, Oct 28 | Turkish Airlines
      SOF 4:00 PM
      18h 25m
      HAN 3:25 PM
      Sofia - Hanoi | Mon, Nov 2 | Turkish Airlines
      HK$7,276 HK$11,628
      37% off
      37% off
      HK$11,628 HK$7,276
    • HAN 10:55 PM
      21h 15m
      SOF 3:10 PM
      Hanoi - Sofia | Thu, Nov 26 | Turkish Airlines
      SOF 4:00 PM
      34h 5m
      HAN 7:05 AM
      Sofia - Hanoi | Thu, Dec 3 | Turkish Airlines
      HK$7,355 HK$11,628
      37% off
      37% off
      HK$11,628 HK$7,355
    • HAN 10:55 PM
      21h 15m
      SOF 3:10 PM
      Hanoi - Sofia | Fri, Nov 27 | Turkish Airlines
      SOF 9:40 PM
      28h 25m
      HAN 7:05 AM
      Sofia - Hanoi | Thu, Dec 3 | Turkish Airlines
      HK$7,360 HK$11,628
      37% off
      37% off
      HK$11,628 HK$7,360
    • HAN 10:55 PM
      14h 45m
      SOF 8:40 AM
      Hanoi - Sofia | Sat, Nov 28 | Turkish Airlines
      SOF 4:00 PM
      18h 25m
      HAN 3:25 PM
      Sofia - Hanoi | Sat, Dec 5 | Turkish Airlines
      HK$7,514
      35% off
      HK$11,628 HK$7,514
    • HAN 10:55 PM
      26h 55m
      SOF 8:50 PM
      Hanoi - Sofia | Thu, Nov 19 | Turkish Airlines
      SOF 4:00 PM
      34h 5m
      HAN 7:05 AM
      Sofia - Hanoi | Thu, Nov 26 | Turkish Airlines
      HK$7,514
      35% off
      HK$11,628 HK$7,514
    • HAN 10:55 PM
      26h 55m
      SOF 8:50 PM
      Hanoi - Sofia | Sat, Nov 14 | Turkish Airlines
      SOF 9:40 PM
      28h 25m
      HAN 7:05 AM
      Sofia - Hanoi | Sat, Nov 21 | Turkish Airlines
      HK$7,518
      35% off
      HK$11,628 HK$7,518
    • HAN 10:55 PM
      25h 25m
      SOF 8:20 PM
      Hanoi - Sofia | Mon, Oct 26 | Turkish Airlines
      SOF 11:55 AM
      22h 30m
      HAN 3:25 PM
      Sofia - Hanoi | Fri, Oct 30 | Turkish Airlines
      HK$7,540
      35% off
      HK$11,628 HK$7,540
    • HAN 10:55 PM
      25h 25m
      SOF 8:20 PM
      Hanoi - Sofia | Sat, Oct 24 | Turkish Airlines
      SOF 4:00 PM
      18h 25m
      HAN 3:25 PM
      Sofia - Hanoi | Fri, Oct 30 | Turkish Airlines
      HK$7,540
      35% off
      HK$11,628 HK$7,540
    • HAN 10:55 PM
      21h 15m
      SOF 3:10 PM
      Hanoi - Sofia | Fri, Oct 30 | Turkish Airlines
      SOF 9:40 PM
      12h 45m
      HAN 3:25 PM
      Sofia - Hanoi | Fri, Nov 6 | Turkish Airlines
      HK$7,913
      32% off
      HK$11,628 HK$7,913
    • HAN 1:00 PM
      17h 25m
      1 stop
      SOF 2:00 PM
      Hanoi - Sofia | Sun, Oct 18 | Normal Airline
      SOF 3:00 PM
      6h
      Nonstop
      HAN 4:00 PM
      Sofia - Hanoi | Tue, Oct 20 | Normal Airline
      Find more flights
      Find more flights
    • HAN 10:55 PM
      13h 50m
      1 stop
      SOF 8:45 AM
      Hanoi - Sofia | Sun, Oct 18 | Turkish Airlines
      HK$9,099 HK$11,234
      19% off
      19% off
      HK$11,234 HK$9,099
    • HAN 10:55 PM
      13h 50m
      1 stop
      SOF 8:45 AM
      Hanoi - Sofia | Tue, Oct 20 | Turkish Airlines
      HK$4,739 HK$11,234
      57% off
      57% off
      HK$11,234 HK$4,739
    • HAN 10:55 PM
      13h 50m
      1 stop
      SOF 8:45 AM
      Hanoi - Sofia | Thu, Oct 22 | Turkish Airlines
      HK$3,728 HK$11,234
      67% off
      67% off
      HK$11,234 HK$3,728
    • HAN 10:55 PM
      13h 50m
      1 stop
      SOF 8:45 AM
      Hanoi - Sofia | Fri, Oct 23 | Turkish Airlines
      HK$7,883
      30% off
      HK$11,234 HK$7,883
    • HAN 10:55 PM
      13h 50m
      1 stop
      SOF 8:45 AM
      Hanoi - Sofia | Wed, Oct 21 | Turkish Airlines
      HK$3,714
      67% off
      HK$11,234 HK$3,714
    • HAN 10:55 PM
      13h 50m
      1 stop
      SOF 8:45 AM
      Hanoi - Sofia | Mon, Oct 19 | Turkish Airlines
      HK$6,080
      46% off
      HK$11,234 HK$6,080
    • HAN 10:55 PM
      14h 45m
      1 stop
      SOF 8:40 AM
      Hanoi - Sofia | Sat, Nov 21 | Turkish Airlines
      HK$5,971
      47% off
      HK$11,234 HK$5,971
    • HAN 10:55 PM
      14h 45m
      1 stop
      SOF 8:40 AM
      Hanoi - Sofia | Sun, Nov 15 | Turkish Airlines
      HK$3,894
      65% off
      HK$11,234 HK$3,894
    • HAN 10:55 PM
      14h 45m
      1 stop
      SOF 8:40 AM
      Hanoi - Sofia | Mon, Oct 26 | Turkish Airlines
      HK$3,726
      67% off
      HK$11,234 HK$3,726
    • HAN 1:00 PM
      17h 25m
      1 stop
      SOF 2:00 PM
      Hanoi - Sofia | Sun, Oct 18 | Normal Airline
      Find more flights
      Find more flights

Displayed flight fares from Hanoi to Sofia are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Which airlines are the most popular for Hanoi to Sofia flights?

You can choose from 2 airlines that fly from Hanoi to Sofia, including Turkish Airlines, Qatar Airways, Turkish Airlines offers the lowest prices on this route.
Turkish Airlines logo Turkish Airlines
Qatar Airways logo Qatar Airways
Airlines are determined based on actual purchased flight tickets from Hanoi to Sofia according to previous 12 months data from Trip.com.

Trip.com Price Insights on Flights from Hanoi to Sofia.

What is the cheapest month for one-way flights from Hanoi to Sofia?

The average price of one-way flights from Hanoi to Sofia purchased by Trip.com users by month over the past 12 months.

Based on Trip.com’s data, the cheapest month for flights from Hanoi to Sofia is November, with an average price of HK$3,409; while the month with the highest flight price is usually April, with an average price of up to HK$12,341.

HK$12,341
HK$7,875
HK$3,409
0
    Cheapest
  • HK$5,278
    Oct
  • HK$3,409
    Nov
  • HK$4,512
    Dec
  • HK$6,554
    Jan
  • HK$4,841
    Feb
  • HK$3,817
    Mar
  • HK$12,341
    Apr
  • HK$6,893
    May
  • HK$6,140
    Jun
  • HK$5,776
    Jul
  • HK$5,510
    Aug
  • HK$6,013
    Sep

Which day of the week has the lowest fares for flights from Hanoi to Sofia?

The average weekly fares for flights from Hanoi to Sofia on different dates. (Based on Trip.com’s data from the past 12 months)

Based on Trip.com’s data from the past 12 months, Wednesday offers the lowest fares for flights from Hanoi to Sofia, while Sunday typically has the highest fares.

HK$8,191
HK$5,636
HK$3,080
HK$525
    Cheapest
  • HK$5,324
    Mon
  • HK$5,724
    Tue
  • HK$3,080
    Wed
  • HK$5,980
    Thu
  • HK$5,812
    Fri
  • HK$7,948
    Sat
  • HK$8,191
    Sun

Frequently Asked Questions

  • What are the cheapest flights from Hanoi to Sofia (HAN-SOF)?

    Based on Trip.com data, Vietnam Airlines offers one-way fares as low as HK$4,095 on Cheapest nonstop routes (e.g. HAN to SOF on Mon, Oct 19), while Turkish Airlines offers Cheapest nonstop round-trips from HK$7,276 departing on Wed, Oct 28 and returning on Mon, Nov 2.
  • At the moment, you can catch a nonstop flight from Hanoi to Sofia with the following airlines, including: Qatar Airways Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Hanoi 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 Hanoi 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 Mon, Oct 19, with one-way flights priced at just HK$4,095.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Vietnam Airlines.
    · 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 January.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Hanoi to Sofia is October, when demand for travel is lower.
  • After crunching the numbers on our October flight calendar, it's currently cheapest to fly from Hanoi to Sofia on October 28, 2026 with Turkish Airlines, with prices starting at HK$3,528.
  • You can arrive at any of the following airports in Sofia: Sofia Airport (SOF). Flights from Noi Bai International Airport to Sofia Airport (HAN-SOF) are by far the most popular option for this route.
  • The time difference between Sofia and Hanoi is 5h.
  • 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.
  • Based on Trip.com data for flights departing in the next 30 days, the average one-way fare from Hanoi to Sofia is HK$5,957. Fares vary by travel date, airline and availability.
  • Enter Hanoi and Sofia, choose your travel dates and passengers, then compare flights by price, duration and baggage. Select a fare, review the change and cancellation rules, enter traveller details and complete payment to receive your confirmation.
  • VietJet Airare the most popular budget airlines flying from Hanoi to Sofia. Check baggage, seat and payment fees before comparing the final price.

Trip.com Airline Insights on Flights from Hanoi to Sofia

Which airline offers the cheapest direct flights from Hanoi to Sofia?

The average fare for all direct flights from Hanoi to Sofia. (Based on Trip.com’s data from the past 12 months)

Based on Trip.com’s data from the past 12 months, IndiGo offers the cheapest direct flights from Hanoi to Sofia, with prices starting from HK$4,364.

HK$880
HK$4,364
HK$7,849
HK$11,334
HK$14,818
IndiGo
HK$4,364
IndiGo
Turkish Airlines
HK$5,287
Turkish Airlines
Qatar Airways
HK$5,917
Qatar Airways
Emirates
HK$9,450
Emirates
Vietnam Airlines
HK$14,818
Vietnam Airlines

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Note: Prices shown on this page are the lowest estimated prices found in the last 24 hours and include all taxes and fees.

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Prices displayed on this page are all-inclusive (incl. taxes, fuel surcharges, Civil Aviation Development Fund, etc.), and all fees are clearly shown before payment. Charges for checked baggage, onboard meals, Wi-Fi, and other optional services may also appear in the flight cards where applicable.

Real-time pricing updates

Prices, availability, and travel information on this page have been updated within the last 24 hours, and for many routes the data may refresh in real time. The more popular the route, the more accurate and up-to-date the data.

Change & Cancellation Policy

Trip.com shows the change and cancellation rules for each ticket during the booking process, including all related fees and conditions. Please refer to the following scenarios:
Voluntary cancellation/change:
To request a change or cancellation, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and flight segment, and submit your request. Please note that additional charges may apply based on the airline’s fare rules.
Cancellation/change due to a flight schedule change:
If your flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For full details of change and cancellation policies, please refer to the customer support pages.