Sofia to Bangor (SOF–BGR) — Airlines, Schedules & Connections

SOF Airport Page →
4,338 mi airlines charter/private 1/wk
On-time Some delays Frequent delays
Connecting Flight Schedule 5 1-stop flights Verified 5d ago
Nonstop Charter / private 1-Stop 2-Stop Hide separate tickets Hide overnight Hide codeshares
  Flight Airline AC Dep Arr Dur OTP Sched  
✈ Nonstop

No flights match your filters.

No scheduled airline flights on this route — it's flown by charter / private operators (). No nonstop flights on this route. connecting options below.

✦ 1-Stop connections via 5 hubs
DUB Dublin ~11h 22m FR → Dublin (DUB) to Bangor flights
EDI Edinburgh ~11h 34m FR → UA Edinburgh (EDI) to Bangor flights
FCO Rome ~11h 50m AZFBW6 → ET Rome (FCO) to Bangor flights
CPH Copenhagen ~11h 52m FR → SK Copenhagen (CPH) to Bangor flights
DXB Dubai ~22h 43m EKFZ → Dubai (DXB) to Bangor flights
✦ 1-STOP More options, longer trips
✧ 2-STOP Loading... Reach the hardest destinations
Sofia to Bangor
Connecting service available through multiple hubs.
1 Airlines 4,338 mi 8h 55m nonstop -7h behind

SOF–BGR had nonstop service, last on the schedule in June 2026. There's no nonstop on it right now, so today you'd fly it with one stop. The connecting options below are sorted by layover. Nonstop, it's about 4,338 miles in 8h 55m.

Also explore SOF Routes BGR Routes SOF Live Flights BGR Live Flights BGR Delays
All flights from Bangor (BGR) Bangor to Sofia flights
Carriers on this route

Airline Landscape

Carriers that operated nonstop SOF–BGR service, compared side by side.
Airline Freq/wk Aircraft Duration Dep OTP Alliance Codeshares
CMB CMB 0 – – – – –
Alliance coverage
Unaffiliated: CMB (0 flights/wk, 0%)
OTP based on airport-level delay snapshots. Duration ranges reflect seasonal/directional variation.
Connections

Connection Landscape

1-stop and 2-stop options for SOF to BGR.
1-STOP
One-Stop Connections
5
Hubs
~11h
Fastest
~22h
Longest
DUB ~11h 22m EDI ~11h 34m FCO ~11h 50m CPH ~11h 52m DXB ~22h 43m
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
145
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.
Reliability

On-Time Performance

What to expect at each end of your journey.
Outbound
SOF → BGR
75%
Generally reliable. Most flights run on time.
Arriving
75%
Return
BGR → SOF
100%
Generally reliable. Most flights run on time.
Departing
100%
OTP = percentage of flights arriving within 15 min of schedule. Based on airport-level delay snapshots. BGR delays →
Know before you go

Travel Essentials

Practical planning for this route.
Time Difference
-7h
Bangor is 7 hours behind Sofia.
SOF: EEST · BGR: EDT

When it's 6:00 PM in Sofia, it's 11:00 AM in Bangor.
Distance & Flight Time
4,338 mi / 6,980 km
Nonstop flight time is approximately 8h 55m gate to gate.
Facts

SOF–BGR Quick Facts

Key statistics for the Sofia to Bangor route.
Route details
Distance4,338 mi / 6,980 km
Flight time8h 55m
Time difference-7 hours
Airlines (nonstop)1
1-stop connectionsAvailable
Origin: SOF
Full nameSofia Airport
IATA / ICAOSOF / LBSF
TimezoneEurope/Sofia
Passengers/yr7.9M
Elevation1,742 ft / 531 m
Destination: BGR
Full nameBangor International Airport
IATA / ICAOBGR / KBGR
TimezoneAmerica/New_York
Passengers/yr0.8M
Elevation192 ft / 59 m
FAQ

Frequently Asked Questions

Common questions about SOF to BGR flights.
Nonstop flights from Sofia Airport to Bangor International Airport take about 8h 55m gate to gate. The route covers 4,338 miles.
1 airline operated the nonstop from SOF to BGR. The last scheduled nonstop was in June 2026. There's no nonstop right now, so today you'd fly it with one stop. See the connection options above, ranked by layover.
Not right now. The last scheduled nonstop was in June 2026. You can still fly it with one stop, and the connecting options above are sorted by layover. Nonstop, the hop took about 8h 55m.
Yes, 1-stop connections are available, ranked by layover time.
Bangor is 7 hours behind Sofia.
Yes, return flights from BGR 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.
See the On-Time Performance section for the latest delay data at both airports. This shows departure and arrival reliability to help you plan.
Route data is updated regularly from official airline schedules. On-time performance data comes from recent airport delay snapshots.

Flights from SOF to BGR

Sofia Airport (SOF) and Bangor International Airport (BGR) had nonstop service, last on the schedule in June 2026. The nonstop is dormant right now, so the way to fly it today is one connection, and the options above are sorted by layover.

SOF to BGR Flight Duration and Schedule

Nonstop flight time from SOF to BGR is about 8 hours 55 minutes gate to gate. The route covers a distance of 4,338 miles (6,980 km).

Connecting Options and Alternatives

1-stop connecting options are also available. Two-stop connections are also available via intermediate hubs.