Flights from Trondheim to Sofia and flight information

Cheap Flights › All Countries › Norway › Trondheim › Sofia › Flights from Trondheim to Sofia

Flight prices from Trondheim to Sofia

Planning a trip from Trondheim to Sofia and looking for the best fares? On Aviasurf you can find the latest prices for any day and choose the most convenient flight. Book a flight from Trondheim to Sofia from $166. with departure on November 3, 2026.

Climate in Sofia and when to travel

The warmest months in Sofia are July and August, each with an average monthly air temperature of 21.8 °C. The coldest month in Sofia is January, with an average monthly air temperature of 0.2 °C. The months with the lowest average monthly precipitation in Sofia are August and September, at 39 mm each.

For the nearest observed departure in November, the climate normals are: average monthly air temperature 6.7 °C, monthly precipitation 40 mm, and daylight 9.6 hours.

Fare calendar for flights from Trondheim to Sofia

Explore fare trends for flights Trondheim — Sofia with our calendar. It helps you see ticket prices for each day of any month and optimize your travel budget. The tool makes finding the best deals even easier and more convenient.

Current flight offers from Trondheim to Sofia

Below is a selection of tickets on the Trondheim – Sofia route. Use our search to view all tickets on this route. For a more precise search, apply filters by airline, airports, flight duration, stops, baggage, cabin class, and departure or arrival time.

Cheapest fare with 2 stops from Trondheim to Sofia

Found in the last 48 hours: a ticket from SAS Scandinavian. Departure from Trondheim Airport Vaernes (TRD) is scheduled for 03.11.2026 at 05:30. Arrival at Sofia airport Sofia Airport (SOF) is expected on 03.11.2026 at 21:00. Ticket price is $166. Flight time 14 hours and 30 minutes. No checked baggage Find the same ticket

Cheapest flight

SAS Scandinavian

SK 2885

05:30

Trondheim (TRD)

03.11.2026

TRD

SOF

14h 30m

with 2 stops

21:00

Sofia (SOF)

03.11.2026

No baggage

Embraer ERJ-195

Economy

$166

Find flight

General flight information from Trondheim to Sofia

Straight-line distance between cities

2454 km

1525 miles

Flight time

6 h 45 min

Fastest observed itinerary with connections

Time difference

1 hour

Sofia is ahead of Trondheim

See also:

Flights from Sofia to Trondheim for the return trip
Tickets from Trondheim to any destination
Fares from Sofia to any destination
Tickets from Bulgaria to any destination
Tickets from Norway to any destination
Prices for flights to Trondheim
Cheap tickets to Bulgaria
Find flights from Trondheim to Bulgaria
Flights from Sofia to Norway
Flights from Norway to Bulgaria
Flights from Bulgaria to Norway

Flight schedule from Trondheim to Sofia

Airports for flights from Trondheim to Sofia

The Trondheim — Sofia route is served by the following airports:

Airports in Trondheim

Airport	Distance to city center	Lowest fare	Note
Trondheim Airport Vaernes (TRD)	26 km	$166

Distances are straight-line distances to the city center.

Airports in Sofia

Airport	Distance to city center	Lowest fare	Note
Sofia Airport (SOF)		$166

Distances are straight-line distances to the city center.

Airlines on itineraries from Trondheim to Sofia

Available itineraries from Trondheim to Sofia involve 4 airlines; shown below: 4. Ryanair appears most often in the observed options.

Ryanair

Flight numbers by segment: FR 746 FR 4129

SAS Scandinavian

Flight numbers by segment: SK 2885

KLM

Flight numbers by segment: KL 1150

Bulgaria Air

Flight numbers by segment: FB 462

Aircraft used on itinerary segments from Trondheim to Sofia

Observed itinerary segments from Trondheim to Sofia use 4 models of aircraft across 4 airlines.

Embraer ERJ-195

Boeing 737-800 With Winglets

Embraer E195-E2

Airbus A220-300

Connecting cities for flights from Trondheim to Sofia

Flying from Trondheim to Sofia with a layover? Consider these connecting cities:

Copenhagen

Bristol

Amsterdam

Flights from Trondheim to Bulgaria

Below are the most popular routes from Trondheim to Bulgaria at the lowest prices from airlines on different dates, with no commission.

SAS Scandinavian

SK 2885

Flights Trondheim — Sofia→

05:30

Trondheim (TRD)

03.11.2026

TRD

SOF

14h 30m

with 2 stops

21:00

Sofia (SOF)

03.11.2026

No baggage

Embraer ERJ-195

Economy

from $166

Find flight

Frequently asked questions about flights from Trondheim to Sofia

Which airlines operated the lowest-priced itinerary we observed from Trondheim to Sofia?

The lowest-priced itinerary we observed was $166 and included segments operated by SAS Scandinavian, Ryanair. This result is based on 2 distinct offers for the route. The offers were found on October 24, 2026.

On which date have we observed the lowest fare from Trondheim to Sofia?

The lowest fare we observed was $166 for departure on November 3, 2026. This is an observation from 2 distinct offers, not a prediction of future prices. The offers were found on October 24, 2026.

How much does a flight from Trondheim to Sofia cost?

Flight prices from Trondheim to Sofia can vary greatly depending on airline, cabin class, season, and booking time. The lowest fare is $166.

Which airlines appear in available itineraries from Trondheim to Sofia?

Available itineraries from Trondheim to Sofia may include flight segments operated by SAS Scandinavian, Ryanair, KLM, Bulgaria Air.

How long is the flight from Trondheim to Sofia?

The schedule data currently available to us does not list a nonstop flight from Trondheim to Sofia. Recently observed itineraries with a plane change took from 6 hours and 45 minutes.

Are there direct flights from Trondheim to Sofia?

The schedule data currently available to us does not show a nonstop flight from Trondheim to Sofia. Other routings may be available — use our search to check options for your dates.

How much is a round-trip ticket Trondheim — Sofia?

Round-trip fares from Trondheim to Sofia can vary widely depending on season, booking time, airline, and cabin class. We recommend using our flight search for the most accurate pricing.

What are the carry-on baggage rules for flights from Trondheim to Sofia?

Carry-on rules for flights from Trondheim to Sofia vary by airline. Typically passengers can bring one carry-on bag and one personal item such as a laptop bag or handbag. Weight and size limits usually are around 7–10 kg and 55x40x20 cm. Liquids and some items have additional security rules. Always check the specific airline policy before you fly.

What are the rules for traveling with pets on flights from Trondheim to Sofia?

Pet transport rules vary by airline. Generally pets must be in approved carriers. Some airlines allow small pets in the cabin, while larger pets must travel in the cargo hold. Health documents and certificates are required. Please confirm all requirements with your chosen airline.

How early should I arrive at the airport for a flight from Trondheim to Sofia?

Arrive early — typically 2–3 hours before international flights and 1–2 hours before domestic flights. This allows time for check‑in, baggage drop, and security. Peak periods or certain destinations may require extra time.

What additional fees can occur when booking a ticket from Trondheim to Sofia?

Additional fees can include seat selection, extra or special baggage, onboard meals, ticket changes or cancellations, early or late check‑in, and insurance. We do not add booking fees, but extra charges depend on the airline and fare rules.

Are there discounts or promotions for flights from Trondheim to Sofia?

Discounts and promotions vary by airline and booking period. Many airlines run deals outside peak seasons or for early bookings. Check our site regularly for the latest offers, as availability can change quickly.

Are there night flights from Trondheim to Sofia?

Night flight availability from Trondheim to Sofia can vary by airline and season. Use our search to see current schedules and departure times.

Are there Wi‑Fi flights on the Trondheim - Sofia route?

Wi‑Fi availability on Trondheim - Sofia flights varies by airline and aircraft. Check details with specific airlines or use our search to see current options.

What are the most common transfer options on flights from Trondheim to Sofia?

Flights from Trondheim to Sofia can include various transfer options depending on the airline. Popular layover cities include Copenhagen, Bristol, Amsterdam. Use our search to find the best transfer options.

What onboard services are provided on Trondheim - Sofia flights?

Onboard services vary by airline. Typically passengers can expect entertainment, meals, and beverages, and some carriers offer Wi‑Fi or additional amenities. Check with the airline or use our search for details.

Which airports serve the Trondheim - Sofia route?

The Trondheim - Sofia route is usually served by these departure airports: Trondheim Airport Vaernes. Arrival is usually through these airports: Sofia Airport. Exact airport combinations depend on the airline and selected flight. Use our search for details.

What aircraft fly the Trondheim - Sofia route?

Airlines operate various aircraft types on the Trondheim - Sofia route. Examples include Embraer ERJ-195, Boeing 737-800 With Winglets, Embraer E195-E2, Airbus A220-300 and other models. Aircraft type depends on the carrier and specific flight. Use our search for up‑to‑date details.

Which connecting cities are common on the Trondheim - Sofia route?

The Trondheim - Sofia route may include different connecting cities, especially for non‑direct flights. Possible connections include Copenhagen, Bristol, Amsterdam and others. Use our search to find the best option.