Sofia to Porto (SOF–OPO) — Airlines, Schedules & Connections

SOF Airport Page →
1,642 mi airlines 2/wk
On-time Some delays Frequent delays
Flight Schedule 2 flights Verified 42m ago
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  Flight Airline AC Dep Arr Dur OTP Sched  
✈ Nonstop
✓
→
FB565
FB Bulgaria
223
6:15 PM
EEST T2
8:35 PM
WEST
4h 20m
—
M T W T F S S
Prices
✓
←
FB566
FB Bulgaria
223
9:25 PM
WEST T1
3:15 AM+1
EEST
3h 50m
—
M T W T F S S
Prices

No flights match your filters.

No nonstop flights on this route. connecting options below.

✦ 1-STOP More options, longer trips
✧ 2-STOP Loading... Reach the hardest destinations
Sofia to Porto
1 carrier, 2 flights/week nonstop.
1 Airlines 2 Flights/wk 1,642 mi 4h 20m nonstop -2h behind 60 1-stop hubs

SOF–OPO is served by 1 airline with nonstop service. Bulgaria Air leads the route. The flight covers 1,642 miles in approximately 4h 20m. Beyond nonstop, 60 hubs offer 1-stop connections.

Also explore SOF Routes OPO Routes SOF Live Flights OPO Live Flights
Carriers on this route

Airline Landscape

All carriers operating nonstop SOF–OPO service, compared side by side.
Airline Freq/wk Aircraft Duration Dep OTP Alliance Codeshares
FB Bulgaria Air 2 223 4h20 – – –
Aircraft on this route
223 Airbus A220-300 – FB
Alliance coverage
Unaffiliated: FB (2 flights/wk, 100%)
OTP based on airport-level delay snapshots. Duration ranges reflect seasonal/directional variation.
Schedule

Weekly Schedule Pattern

Nonstop flight frequency by day of week, SOF to OPO direction.
Mon
0
flights
Tue
0
flights
Wed
0
flights
Thu
1
flight
Fri
0
flights
Sat
0
flights
Sun
1
flight
Departure time distribution
12 AM6 AM12 PM6 PM12 AM
Morning departures
Afternoon/evening departures
1
Nonstop flights
2
Outbound / wk
2
Return / wk
Connections

Connection Landscape

Beyond nonstop. 1-stop and 2-stop options for SOF to OPO.
1-STOP
One-Stop Connections
60
Hubs
~6h
Fastest
~27h
Longest
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
3,851
Candidates
Two-stop connections loaded in the connections tab above.
Connections computed from published schedules with minimum connection time verification. Use the interactive explorer above the fold to filter by airline, tier, and layover time.
Know before you go

Travel Essentials

Practical planning for this route.
Time Difference
-2h
Porto is 2 hours behind Sofia.
SOF: EEST · OPO: WEST

When it's 6:00 PM in Sofia, it's 4:00 PM in Porto.
Distance & Flight Time
1,642 mi / 2,643 km
Nonstop flight time is approximately 4h 20m.
Facts

SOF–OPO Quick Facts

Key statistics for the Sofia to Porto route.
Route details
Distance1,642 mi / 2,643 km
Flight time4h 20m
Time difference-2 hours
Airlines (nonstop)1
Weekly flights2 out / 2 return
1-stop connections60 hubs
Origin: SOF
Full nameSofia Airport
IATA / ICAOSOF / LBSF
TimezoneEurope/Sofia
Passengers/yr7.9M
Elevation1,742 ft / 531 m
Destination: OPO
Full nameFrancisco de Sá Carneiro Airport
IATA / ICAOOPO / LPPR
TimezoneEurope/Lisbon
Passengers/yr15.9M
Elevation228 ft / 69 m
FAQ

Frequently Asked Questions

Common questions about SOF to OPO flights.
Nonstop flights from Sofia Airport to Francisco de Sá Carneiro Airport take approximately 4h 20m. The route covers 1,642 miles.
1 airline operates nonstop service: Bulgaria Air.
There are approximately 2 nonstop flights per week from SOF to OPO. The return direction has about 2 weekly flights.
Yes, 1-stop connections are available through TRN, TSF, FKB, LYS, HHN, MLA, LGW, MXP, MAN, EDI, ZRH, BVA, BEG, ATH, FMM, MUC, EIN, LPL, RAK, AMS, TLV, CRL, CPH, KRK, CDG, NCE, DUB, FRA, BGY, ALC, WAW, BUD, VLC, JFK, ORY, AGP, NAP, IST, BER, FCO, BCN, HAM, BLQ, MAD, RIX, VIE, PMI, CGN, LTN, BRS, LIS, BRU, OTP, BSL, PRG, WMI, WRO, STN, BHX and STR. These options provide additional schedule flexibility.
Porto is 2 hours behind Sofia.
Yes, return flights from OPO to SOF are available. Use the direction toggle at the top to view the return schedule.
Click the 'Search Flights' button to check availability and prices on Google Flights. You can also compare airlines and schedules on this page to find the best option.
Route data is updated regularly from official airline schedules. On-time performance data comes from recent airport delay snapshots.

Flights from SOF to OPO

Sofia Airport (SOF) and Francisco de Sá Carneiro Airport (OPO) are connected by nonstop service from Bulgaria Air. With 2 weekly departures, this is a regularly served route.

SOF to OPO Flight Duration and Schedule

Nonstop flight time from SOF to OPO ranges from 4 hours 20 minutes. The route covers a distance of 1,642 miles (2,643 km). There are approximately 2 weekly flights outbound and 2 return, totaling 4 flights per week in both directions.

Connecting Options and Alternatives

60 one-stop connections are available, with the fastest taking approximately 6 hours via TRN. Two-stop connections are also available via intermediate hubs.