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  4. Denver, CO - Sofia

Cheap Flights from Denver, CO (DEN) to Sofia (SOF)

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Discover the cheapest flights from Denver, CO to Sofia
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Fri, Jan 30 - Wed, Feb 4
Turkish Airlines
Turkish Airlines1 stop
DEN - SOF
Turkish Airlines
Turkish Airlines1 stop
SOF - DEN
586$
569$
Prime price per passenger
Fri, Jan 16 - Thu, Jan 22
Turkish Airlines
Turkish Airlines1 stop
DEN - SOF
Turkish Airlines
Turkish Airlines1 stop
SOF - DEN
621$
597$
Prime price per passenger
Fri, Feb 20 - Mon, Feb 23
Turkish Airlines
Turkish Airlines1 stop
DEN - SOF
Turkish Airlines
Turkish Airlines1 stop
SOF - DEN
619$
602$
Prime price per passenger
Fri, Mar 6 - Wed, Mar 11
Turkish Airlines
Turkish Airlines1 stop
DEN - SOF
Turkish Airlines
Turkish Airlines1 stop
SOF - DEN
682$
663$
Prime price per passenger
Wed, Dec 31 - Thu, Jan 8
Turkish Airlines
Turkish Airlines1 stop
DEN - SOF
Turkish Airlines
Turkish Airlines1 stop
SOF - DEN
729$
705$
Prime price per passenger
Fri, Feb 6 - Sun, Feb 15
Turkish Airlines
Turkish Airlines1 stop
DEN - SOF
Turkish Airlines
Turkish Airlines2 stops
SOF - DEN
814$
806$
Prime price per passenger
Thu, Jan 8
Frontier Airlines
Frontier Airlines2 stops
DEN - SOF
343$
326$
Prime price per passenger
Fri, Jan 23
Lufthansa
Lufthansa2 stops
DEN - SOF
488$
474$
Prime price per passenger
Sat, Jan 17
Frontier Airlines
Frontier Airlines2 stops
DEN - SOF
495$
481$
Prime price per passenger
Wed, Mar 11
Lufthansa
Lufthansa1 stop
DEN - SOF
512$
497$
Prime price per passenger
Thu, Feb 5
Lufthansa
Lufthansa1 stop
DEN - SOF
519$
504$
Prime price per passenger
Wed, Feb 18
Turkish Airlines
Turkish Airlines1 stop
DEN - SOF
538$
523$
Prime price per passenger
The prices shown on this page were available within the last 20 days for the specified periods and should not be considered the final price offered. Please note that availability and prices are subject to change.

Cheapest time to fly from Denver, CO to Sofia

Flexible with dates? We find the best price for the week of the day you select *Prices may vary after you search.
Filter by
week: Feb 16 - Feb 22
Flights from just $318
$1,585
$1,367
$1,286
$1,233
$1,030
$1,372
$1,127
$656
$318
DecemberJanuaryFebruaryMarch
Cheapest flight$325The best price for flights from Denver, CO to Sofia offered by eDreams, which have been found by our customers in the last 3 days
Departure AirportDenver InternationalDenver International is where you'll take off when flying from Denver, CO to Sofia
Arrival AirportSofia IntlYou'll land at Sofia Intl when flying from Denver, CO to Sofia
Peak seasonJulyJuly is the busiest time to fly from Denver, CO to Sofia according to search data results from our customers
Best time to bookAprilApril is one of the most frequent times to fly to Sofia from Denver, CO according to real data from our customers

Local currency and cost comparison

TrainLocal, one-way ticket
65%Trains in Sofia are 65% cheaper than in Denver, CO.
Denver, CO$2.75
Sofia$0.96
MealMid-priced restaurant
40%A meal in Sofia is 40% cheaper than a meal in Denver, CO.
Denver, CO$20.00
Sofia$11.99
TaxiStandard daytime start rate
55%A taxi fare in Sofia is 55% cheaper than in Denver, CO.
Denver, CO$3.50
Sofia$1.56
CoffeeRegular cappuccino
51%Coffee in Sofia is 51% cheaper than in Denver, CO.
Denver, CO$5.47
Sofia$2.68
Exchange rate
1 USD = 1.66 BGN
1 BGN = 0.61 USD
Last revised on Mon, 12/15
Distance: 5888 miles
Denver, CO airports
Denver International (DEN)How far from city center: 19 miles
Sofia airports
Sofia Intl (SOF)How far from city center: 4 miles

Are you planning to travel to Sofia for vacations, business or family visits? eDreams offers you the cheapest flights and best deals departing from Denver, CO. With our fast search engine you will get a large selection of airfares from standard and low cost airlines worldwide and easily book your tickets for this route. If you are flexible we help you identify the cheapest day to fly to Sofia and if you need to leave soon you can check our most convenient last minute fares. Read all the useful information about your next destination and proceed to the reservation, indicating your flight dates and completing your travel booking with hotels and car rental!

Frequently asked questions about flights from Denver, CO to Sofia

What are the benefits of booking flexible flight tickets?
Using the flexible flight ticket, you're guaranteed a refund or a rebooking option (without fees) in case of flight cancellations when travelling to Bulgaria. At eDreams have you covered!
For flights from Denver, CO to Sofia, how can I find the cheapest price?
The cheapest price for a flight from Denver, CO to Sofia is $326. At eDreams we use different machine learned based methodologies to find our costumers the best option available, considering airline combinations, stopovers and direct flights as well as different criteria for inbound and outbound journeys.
Is Sofia more expensive than Denver, CO to visit?
Looking at cab fares, a ride in Sofia costs an average of 1.56 USD , 55% cheaper than Denver, CO, with a fare of 3.50 USD,
while train tickets cost 65% less at Sofia: $ 0.96 USD versus $ 2.75 USD at Denver, CO.
Comparing the price of a meal, they range from 11.99 USD euros in Sofia, 40% less than the 20.00 USD euros in Denver, CO.
The price of the coffee is around 51% cheaper in Sofia, with an average of 2.68 USD, while in Denver, CO the coffee costs 5.47 USD.
When booking, when is the best time to get the best prices for flights from Denver, CO to Sofia?
The most popular months to book a trip from Denver, CO to Sofia are April, October and September, based on the searches of our customers.
When is the best time to travel from Denver, CO to Sofia?
The best time of the year to visit Sofia depends on lots of personal preferences, especially the price. Regarding popularity, July is the best month to fly to Sofia from Denver, CO in terms of searches from our customers, followed by October and September. If you prefer to avoid the busy season and get away from the crowds January, December and February are the months with fewer searches for Denver, CO - Sofia.
How is the weather in Sofia compared to Denver, CO?
While in Denver, CO the temperatures can reach an average of 34.63 ºC in summer, with precipitation levels up to 12 mm ,Sofia's temperatures can go up to 32.9 ºC during the hot season, with 6 mm average of rain rate . In winter, however, weather indicators show around -13.21 ºC in Sofia, compared to the -17.82 ºC average degrees reported in Denver, CO. During the winter period, Denver, CO can register 9 mm precipitation, while Sofia have an average of 6 mm rain level.

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