Cheap Flights from Sofia to Nha Trang Starting at $443

Flights from Sofia to Nha Trang are operated by several airlines — Turkish Airlines, Pegasus Airlines, and Sky Express. This allows passengers to flexibly choose flights based on departure time, cost, and additional services. The minimum ticket price starts at $443, making this destination accessible to travelers with different budgets. We help compare all available options in real time, so you can book tickets at the best value for money. The service ensures transparent search and lets you book affordable flights in just a few clicks.

The cost of a one-way flight from Sofia to Nha Trang ranges from $359 (November 2025) to $461 (October 2025). On average, the ticket price is about $422–$908.

Sofia Airport (SOF) is Bulgaria’s primary international gateway and functions as the country’s main hub for both full-service and low-cost carriers, so you’ll commonly find national flag carrier flights alongside budget airlines. The airport sits about 10–12 km east of the city center; surface links include metro (roughly 20–25 minutes), buses/taxis (20–40 minutes depending on traffic), with fares typically ranging from a few euros for public transit to moderate taxi rates. Services are generally modern and easy to navigate, though peak times can mean longer security waits and occasional crowding. Its proximity to central Sofia is a big convenience, while limited late-night public transport and occasional congestion can be downsides for time-sensitive connections.

Cam Ranh International Airport (CXR) serves Nha Trang as the main gateway and functions primarily as a regional and international hub rather than a city-center airport. It typically handles a mix of full-service carriers and low-cost airlines from domestic hubs and nearby countries, with budget fares often available on popular seasonal routes. The airport sits about 35–45 km south of Nha Trang’s center; transfer times are generally 30–60 minutes by car depending on traffic. Options include shuttle buses and metered taxis, plus private transfers — fares for shared shuttles can be modest while taxis cost more. Pros: newer terminal facilities and decent international connectivity. Cons: longer transfer times to downtown and occasional crowds during peak travel periods.