Cheap flights from Denver, CO To Sofia
Flights starting at $463. Choose between Ryanair, Frontier Airlines, or Wizz Air to find the best price.
One search, all the flights
We find you the best flight deals and travel hacks so that you can choose how to book.
Rise above all travel anxieties
With the Kiwi.com Guarantee we have your back with whatever happens.
Trusted by millions
Join over 10 million yearly travellers booking with ease.
Tips to know when travelling to Sofia
Search by stops
- Nonstop
- Up to 1 stop
- Up to 2 stops
Search by carrier
Search by price
Search by departure date
Receive exclusive deals by email
By subscribing you agree to receive offers according to the conditions described in our Privacy Policy.
The most popular airlines for this route are Ryanair, Frontier Airlines, Wizz Air, Icelandair, and JetBlue Airways. Denver and Sofia have 307 direct flights per week.
Check-in for a flight from Denver to Sofia
Name | Carrier code | IATA Code | Passport needed during booking | |
---|---|---|---|---|
Ryanair | RYR | FR | No | |
Frontier Airlines | FFT | F9 | No | |
Wizz Air | WZZ | W6 | No | |
Icelandair | ICE | FI | Yes | |
JetBlue Airways | JBU | B6 | No |
Online check-in is not available for these airlines.
Weather in Sofia
Average Weather
Month | Average monthly max temperature | Average monthly min temperature |
January | 3°C | -4°C |
February | 6°C | -2°C |
March | 10°C | 0°C |
April | 15°C | 4°C |
May | 20°C | 8°C |
June | 24°C | 12°C |
July | 27°C | 15°C |
August | 28°C | 15°C |
September | 23°C | 11°C |
October | 17°C | 6°C |
November | 11°C | 3°C |
December | 5°C | -1°C |
14 day forecast
Frequently asked questions
Planning a trip? Thanks to our Virtual Interlining algorithm, we offer billions of route combinations between any A and any B in the world by plane, train, and bus. Find the cheapest routes and best deals for you, as well as the best dates on which to travel.
Explore alternative trips
Flights from Denver
- Flights from Denver to Las Vegas
- Flights from Denver to Los Angeles
- Flights from Denver to Chicago
- Flights from Denver to Minneapolis
- Flights from Denver to Dallas
- Flights from Denver to Washington, D.C.
- Flights from Denver to Orlando
- Flights from Denver to Phoenix
- Flights from Denver to San Francisco
- Flights from Denver to Houston
- Flights from Denver to San Diego
- Flights from Denver to Austin
- Flights from Denver to Atlanta
- Flights from Denver to Paris
- Flights from Denver to Philadelphia
- Flights from Denver to New York
- Flights from Denver to Miami
- Flights from Denver to London
- Flights from Denver to Seattle
- Flights from Denver to Tampa
Flights to Sofia
- Flights from Tel Aviv to Sofia
- Flights from New York to Sofia
- Flights from London to Sofia
- Flights from Los Angeles to Sofia
- Flights from Boston to Sofia
- Flights from Barcelona to Sofia
- Flights from Las Vegas to Sofia
- Flights from Chicago to Sofia
- Flights from Paris to Sofia
- Flights from Miami to Sofia
- Flights from San Francisco to Sofia
- Flights from Brussels to Sofia
- Flights from Orlando to Sofia
- Flights from Larnaca to Sofia
- Flights from Frankfurt to Sofia
- Flights from Madrid to Sofia
- Flights from Lisbon to Sofia
- Flights from Seattle to Sofia
- Flights from Budapest to Sofia
- Flights from Berlin to Sofia
Popular routes
- Flights from New York to Barcelona
- Flights from Chicago to Guadalajara
- Flights from Salt Lake City to Lima
- Flights from New York to Rome
- Flights from Barcelona to Split
- Flights from Amsterdam to Portland
- Flights from Ushuaia to El Calafate
- Flights from Paris to St. Louis
- Flights from Guadalajara to Dallas
- Flights from Dallas to St. Louis
- Flights from Indianapolis to Charleston
- Flights from Bangkok to Mandalay
- Flights from Oaxaca to Cancún