Cheap flights from Kalispell, MT To Sofia, Bulgaria
Flights starting at £474. Choose between Alaska Airlines, Lufthansa, or Wizz Air to find the best price.
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Tips to know when travelling to Sofia
Cheapest one-way trip | £474 |
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Cheapest round-trip | £1,236 |
Average round-trip | £1,341 |
Includes rare itinerary | Travel hack |
Most popular airline | Alaska Airlines |
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Check-in for a flight from Kalispell to Sofia
Name | Carrier code | IATA Code | Passport needed during booking | Online check-in available |
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Alaska Airlines | ASA | AS | No | Opens 24 days before flight Closes 1 hours before flight |
Lufthansa | DLH | LH | No | 0 0 |
Wizz Air | WZZ | W6 | No | Opens 24 days before flight Closes 3 hours before flight |
Turkish Airlines | THY | TK | No | 0 0 |
Bulgaria Air | LZB | FB | Yes | No |
Bulgaria COVID-19 travel restrictions

Most travelers from Kalispell-Glacier, FCA can enter Bulgaria, but there are restrictions.
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Visa requirements |
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Information is provided as guidance only and accurate at the time of publishing. Always check government websites and airline materials before booking and traveling.
Learn more about COVID-19 restrictions in Bulgaria in our dedicated Stories article.
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