Cheap flights from Appleton, WI To Sofia, Bulgaria
Flights starting at £203. Choose between Allegiant Air, Wizz Air, or British Airways to find the best price.
Make your travel wishlist, we'll do the rest
Hidden deals
Kiwi-Code uncovers prices airlines don't want you to see.
Effortless booking
Use our flexible filters to tailor your search.
Travel hacking
Look out for the travel hack star icon for even cheaper fares.
Tips to know when travelling to Sofia
Cheapest one-way trip | £259 |
---|---|
Cheapest round-trip | £611 |
Includes rare itinerary | |
Most popular airline | Allegiant Air |
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.
Book your trip to arrive at Sofia, Sofia Central Bus Station, or Sofia Train Station. The most popular airlines for this route are Allegiant Air, Wizz Air, British Airways, Spirit Airlines, and Lufthansa. Appleton and Sofia have 57 direct flights per week.
Check-in for a flight from Appleton to Sofia
Name | Carrier code | IATA Code | Passport needed during booking | Online check-in available |
---|---|---|---|---|
Allegiant Air | AAY | G4 | No | Opens 24 days before flight Closes 1 hours before flight |
Wizz Air | WZZ | W6 | No | Opens 24 days before flight Closes 3 hours before flight |
British Airways | BAW | BA | No | 0 0 |
Spirit Airlines | NKS | NK | No | Opens 24 days before flight Closes 1 hours before flight |
Lufthansa | DLH | LH | No | 0 0 |
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 Appleton
- Flights from Appleton to Nashville
- Flights from Appleton to New York
- Flights from Appleton to Orlando
- Flights from Appleton to Las Vegas
- Flights from Appleton to Denver
- Flights from Appleton to Chicago
- Flights from Appleton to Miami
- Flights from Appleton to Los Angeles
- Flights from Appleton to Atlanta
- Flights from Appleton to Mexico City
- Flights from Appleton to Bogotá
- Flights from Appleton to Dallas
- Flights from Appleton to Phoenix
- Flights from Appleton to Philadelphia
- Flights from Appleton to San Francisco
- Flights from Appleton to Cancún
- Flights from Appleton to Houston
- Flights from Appleton to San Juan
- Flights from Appleton to Washington, D.C.
- Flights from Appleton to Dhaka
Flights to Sofia
- Flights from London to Sofia
- Flights from Dublin to Sofia
- Flights from Athens to Sofia
- Flights from Manchester to Sofia
- Flights from Edinburgh to Sofia
- Flights from Reykjavik to Sofia
- Flights from Birmingham to Sofia
- Flights from Toronto to Sofia
- Flights from Bristol to Sofia
- Flights from Liverpool to Sofia
- Flights from Montreal to Sofia
- Flights from Tel Aviv to Sofia
- Flights from Prague to Sofia
- Flights from Malta to Sofia
- Flights from Budapest to Sofia
- Flights from Glasgow to Sofia
- Flights from Riga to Sofia
- Flights from Tallinn to Sofia
- Flights from Copenhagen to Sofia
- Flights from Barcelona to Sofia
Popular routes
- Flights from Bangkok to Chiang Mai
- Flights from London to New York
- Flights from Hagåtña to Cúcuta
- Flights from Sofia to Appleton
- Flights from Dushanbe to Knoxville
- Flights from Aswan to San José del Cabo
- Flights from Warsaw to Luanda
- Flights from Freetown to Columbus
- Flights from Muscat to Gorakhpur
- Flights from Varanasi to Berlin
- Flights from Bellingham to Puerto Escondido, Oaxaca
- Flights from Luanda to Warsaw