starting at $190
starting at $69
starting at $76
starting at $99
starting at $108
Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from Porto to Sofia. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.
The minimum one-way ticket price from Porto to Sofia is $86 (September 2026), while the maximum is $196 (May 2026). On average, a ticket costs $96–$118.
A non-stop flight is the most convenient and comfortable way to fly from Porto to Sofia, despite the fact that sometimes flights with transfers can cost significantly less.
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Answers to questions about the route that travelers are most interested in.
We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.
Ticket prices for Porto — Sofia are higher at the start and end of the period but lowest in the middle. This creates a convenient window for booking at a reduced price.
Prices fall from May 2026 to June 2026 (53%), then rise from June 2026 to July 2026 (+3%). The best period is July 2026–September 2026 ($91), the most expensive is May 2026–June 2026 ($144).
The best time to buy is July 2026–September 2026, when prices are at their lowest. This can save you up to 37% compared to the expensive months (May 2026–June 2026).
Monthly price variation is 38.5%. On this route, your departure date noticeably affects the cost, and choosing wisely can lead to real savings.
The Porto — Sofia route is served by a wide range of airlines: 5 in total, including Bulgaria Air, EasyJet, Ryanair, LC Busre SAC, and Vueling. Competition among carriers gives passengers the opportunity to find tickets at attractive fares — with prices starting from $69. Our service helps compare all available offers within seconds and choose the most convenient option. You can filter flights by price, departure time, or baggage rules to make your trip as comfortable as possible. With so many airlines, there’s always a chance to catch special promotions and save.
starting at $190
starting at $69
starting at $76
starting at $99
starting at $108
Porto — Sofia
07/26/2026
Departure
Direct flight
FB566
starting at $190
Porto — Sofia
07/30/2026
Departure
Direct flight
FB566
starting at $227
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The cheapest flight ticket from Porto to Sofia according to data for the last 48 hours costs $69
Often the best time to buy tickets from Porto to Sofia is 2 months before departure.
Based on statistics over the past years, the lowest prices for flights from Porto to Sofia can be found flying in these months: September, June, July.
The fastest flights from Porto to Sofia start from 7 hours in the air.
The following airlines operate direct flights on the route Porto — Sofia: Bulgaria Air
The cheapest one-way flight from Porto to Sofia departs on 07/28/2026, is operated by EasyJet and costs $69
There is no information about the cheapest roundtrip flight from Porto to Sofia
Fastest flight from Porto to Sofia takes 7 hours
There are direct flights on this route 2 days a week: Su and Th
The distance between Porto and Sofia is 2639km (1636 miles). The average flight duration is 3h 50m. There are 1 direct flight from Porto to Sofia. The time difference between Porto and Sofia is 2h. Flights from Porto begin at 9:20 PM. The latest flight from Porto departs at 9:20 PM
We couldn't find any special offers for flights from Porto to Sofia