Otopeni to Sofia (OTP–SOF) — Airlines, Schedules & Connections

OTP Airport Page →
187 mi airlines 15/wk
On-time Some delays Frequent delays
Flight Schedule 9 flights Verified 26m ago
Nonstop 1-Stop 2-Stop Hide separate tickets Hide overnight
  Flight Airline AC Dep Arr Dur OTP Sched  
RO291
RO Tarom
AT7
8:20 AM
EET
9:35 AM
EET
1h 15m
M T W T F S S
Prices
FB1806
FB Bulgaria
AT7
10:45 AM
EET
12:00 PM
EET
1h 15m
M T W T F S S
Prices
RO297
RO Tarom
AT7
6:00 PM
EET
7:15 PM
EET
1h 15m
M T W T F S S
Prices
BT5895
BT airBaltic
AT7
6:00 PM
EET
7:15 PM
EET
1h 15m
M T W T F S S
Prices
FB1807
FB Bulgaria
AT7
6:00 PM
EET
7:15 PM
EET
1h 15m
M T W T F S S
Prices
BT5896
BT airBaltic
AT7
12:30 PM
EET T2
1:35 PM
EET
1h 5m
M T W T F S S
Prices
FB1805
FB Bulgaria
AT7
12:30 PM
EET T2
1:35 PM
EET
1h 5m
M T W T F S S
Prices
RO298
RO Tarom
AT7
7:45 PM
EET T2
8:50 PM
EET
1h 5m
M T W T F S S
Prices
FB1808
FB Bulgaria
AT7
7:45 PM
EET T2
8:50 PM
EET
1h 5m
M T W T F S S
Prices

No flights match your filters.

No nonstop flights on this route. connecting options below.

1-STOP
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Otopeni to Sofia
3 carriers, 15 flights/week nonstop.
3 Airlines 15 Flights/wk 187 mi 1h 15m nonstop 52 1-stop hubs

OTP–SOF is served by 3 airlines with nonstop service. Tarom, Bulgaria Air and airBaltic lead the route. The flight covers 187 miles in approximately 1h 15m. Beyond nonstop, 52 hubs offer 1-stop connections.

Airline Landscape

All carriers operating nonstop OTP–SOF service, compared side by side.
Airline Freq/wk Aircraft Duration Dep OTP Alliance Codeshares
RO Tarom 8 AT7 1h15 SkyTeam
FB Bulgaria Air 5 AT7 1h15
BT airBaltic 2 AT7 1h15
Aircraft on this route
AT7 Aerospatiale/Alenia ATR 72 – BT, FB, RO
Alliance coverage
SkyTeam: RO (8 flights/wk, 53%)
Unaffiliated: BT + FB (7 flights/wk, 47%)
OTP based on airport-level delay snapshots. Duration ranges reflect seasonal/directional variation.

Weekly Schedule Pattern

Nonstop flight frequency by day of week, OTP to SOF direction.
Mon
2
flights
Tue
2
flights
Wed
4
flights
Thu
2
flights
Fri
3
flights
Sat
1
flight
Sun
1
flight
Departure time distribution
12 AM6 AM12 PM6 PM12 AM
Morning departures
Afternoon/evening departures
5
Nonstop flights
15
Outbound / wk
10
Return / wk

Connection Landscape

Beyond nonstop. 1-stop and 2-stop options for OTP to SOF.
1-STOP
One-Stop Connections
52
Hubs
~4h
Fastest
~26h
Longest
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
2,727
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.

Other ways to reach Sofia from Otopeni

Nearby airports with service to Sofia Airport.
Metric OTP→SOF VAR→SOF PDV→SOF
Distance from OTP 126 mi 184 mi
Nonstop airlines 3 4 1
Weekly flights 15 50 1
Flight time 1h 15m 0h 50m 0h 59m
Airports within 200 miles of OTP with service to Sofia Airport.

Travel Essentials

Practical planning for this route.
Time Difference
0h
Sofia is 0 hours the same as Otopeni.
OTP: EET · SOF: EET

When it's 6:00 PM in Otopeni, it's 6:00 PM in Sofia.
Distance & Flight Time
187 mi / 300 km
Nonstop flight time is approximately 1h 15m.

OTP–SOF Quick Facts

Key statistics for the Otopeni to Sofia route.
Route details
Distance187 mi / 300 km
Flight time1h 15m
Time difference0 hours
Airlines (nonstop)3
Weekly flights15 out / 10 return
1-stop connections52 hubs
Origin: OTP
IATA / ICAOOTP / LROP
TimezoneEurope/Bucharest
Passengers/yr15.9M
Elevation314 ft / 96 m
Destination: SOF
Full nameSofia Airport
IATA / ICAOSOF / LBSF
TimezoneEurope/Sofia
Passengers/yr7.9M
Elevation1,742 ft / 531 m

Frequently Asked Questions

Common questions about OTP to SOF flights.
Nonstop flights from Bucharest Henri Coandă International Airport to Sofia Airport take approximately 1h 15m. The route covers 187 miles.
3 airlines operate nonstop service: airBaltic, Bulgaria Air and Tarom.
There are approximately 15 nonstop flights per week from OTP to SOF. The return direction has about 10 weekly flights.
Yes, 1-stop connections are available through BUD, FMM, TRN, EDI, BER, RAK, AGP, FRA, NUE, MLA, EIN, VLC, BVA, CIA, PRG, IST, MAD, CPH, BLQ, VIE, FCO, CGN, BHX, TLV, BCN, HAM, STN, ALC, MUC, MAN, MXP, LHR, ATH, ORY, LTN, NAP, BGY, BEG, SAW, BRS, PFO, DOH, AMS, ZRH, CRL, BRI, RIX, WAW, DXB, LPL, CDG and DUB. These options provide additional schedule flexibility.
Yes, return flights from SOF to OTP are available. Use the direction toggle at the top to view the return schedule.
Nearby alternatives include VAR and PDV. See the Alternatives section for a full comparison.
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 OTP to SOF

Bucharest Henri Coandă International Airport (OTP) and Sofia Airport (SOF) are connected by nonstop service from airBaltic, Bulgaria Air and Tarom. With 15 weekly departures, this is a well served route.

OTP to SOF Flight Duration and Schedule

Nonstop flight time from OTP to SOF ranges from 1 hours 15 minutes. The route covers a distance of 187 miles (300 km). There are approximately 15 weekly flights outbound and 10 return, totaling 25 flights per week in both directions.

Connecting Options and Alternatives

52 one-stop connections are available, with the fastest taking approximately 4 hours via BUD. Two-stop connections are also available via intermediate hubs. Nearby alternative airports include Varna (VAR) and Plovdiv (PDV).