|Fastest flight time||21h 55m||The fastest flight from Denver to Sofia takes 21h 55m.|
|Direct flights||None||There are no direct flights from Denver to Sofia. Popular non-direct route for this connection is Denver Intl - Sofia.|
|Airports in Sofia||1 airport||There is 1 airport near Sofia: Sofia (SOF)|
Some of our partner airlines flying from Denver Intl to Sofia are adopting new policies due to the global impact of COVID-19. Some of the airlines that may be waiving their cancellation fees are United Airlines, Turkish Airlines, and Air Canada. You can search for the full list of airlines like United Airlines that are offering this flexibility.