C$ 103 Find Cheap Flights from Lisbon to Sofia – Compare and Save

These are the earliest and latest flight times available from Lisbon to Sofia:

• Earliest: departs at 3:50 pm and lands at 7:50 pm
• Latest: departs at 11:10 pm and lands at 3:10 am.

The flight takes about 4h.

Only Economy Class is available on flights from Lisbon to Sofia.

A direct flight from Lisbon to Sofia takes 4h, covering 4,437 km.

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

Round-trip flights from Lisbon to Sofia range from C$ 346 to C$ 573, with an average of C$ 440 over the past 12 months. Anything below C$ 346 counts as a good deal.

Last-minute fares on this route (booked within two weeks of departure) run 33% above the C$ 440 route average. Book 8 weeks before departure for the lowest fares.

On this route, layover flights are cheaper than direct options on average. Layover fares average C$ 217 round-trip via Athens Eleftherios V. (ATH), compared to C$ 584 for direct.

Bulgaria Air is the only airline operating Lisbon to Sofia flights. 94% of its flights are on time.

There is no standard. Checked bag policies vary by airline on this route. Most carriers charge C$ 55–C$ 128 for the first checked bag in economy. Premium fares and elite status bookings typically include a free checked bag.

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about C$ 309 to C$ 1,859. That means the highest observed fare was about 6x higher than the lowest one.

One-way fares from Lisbon to Sofia are currently lower than usual. Average one-way flight prices are about C$ 139, which is 44% below the typical average for this route.

Sofia Airport (SOF) hosts 5 major car rental companies, with daily rates starting from around C$ 2 for economy cars. Top options include:

• MEXRENTACAR
• NU Car
• Top Rent a Car - Bulgaria
• Priceless
• Easyrent

Flights from Lisbon to Sofia usually depart from Lisbon Humberto Delgado (LIS) and arrive at Sofia (SOF).

Night flights have the fewest delays on this route.

A flight is considered delayed when it departs 15 minutes or more after its scheduled time. This is the standard used by the US Department of Transportation and most airline industry reporting. On the Lisbon to Sofia route, 6% of flights were delayed in the past three months, with delays averaging 2h.

One-stop flights from Lisbon to Sofia most commonly connect through:

• Frankfurt am Main (FRA) – 21% of one-stop connections
• Munich Franz Josef Strauss (MUC) – 19% of one-stop connections
• Madrid Barajas (MAD) – 18% of one-stop connections
• Belgrade Nikola Tesla (BEG) – 12% of one-stop connections

Yes. Flexible dates can save you up to 32% on flights from Lisbon to Sofia. Tuesday is the cheapest departure day at C$ 348 round-trip on average, while Saturday is the most expensive at C$ 507, a difference of C$ 160.

KAYAK's flexible dates feature shows options up to three days before and after your selected dates, making it easier to compare nearby fares.

Only Bulgaria Air operates flights between Lisbon and Sofia.

Flying via Munich Franz Josef Strauss (MUC) gives the shortest average 1-stop total travel time at 7h 15m, compared with 7h 23m via Madrid Barajas (MAD) and 7h 33m via Barcelona-El Prat (BCN).

Sofia is 2 hours ahead of Lisbon (Eastern European Time vs Western European Time). Plan for the time shift when scheduling connections or first-day activities.

Banya Bashi Mosque is one of the most viewed places in Sofia on KAYAK.

Here are some options for this route, based on selected ticket types and cabin classes:

• Bulgaria Air: a carry-on bag and a checked bag in Economy Class

Baggage allowance can vary by ticket type, cabin class, route, and airline, so always check the fare details before booking.