$837 Cheap Flights from Sofia (SOF) to St. Thomas (STT)

Popular airlines from Sofia Airport (SOF) to Cyril E. King Airport (STT)

Cheap Flights from Sofia to St. Thomas (SOF-STT)

Prices were available within the past 7 days and start at $837 for one-way flights and $902 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
United
United
Lufthansa
Lufthansa
United
United
United
British Airways
Austrian Airlines

Alternative airports near St. Thomas

Prices were available within the past 7 days. Prices and availability are subject to change.

Frequently asked questions

How much does a flight from Sofia Airport (SOF) to Cyril E. King Airport (STT) cost?
Secure a cheap one-way flight from $837 or cheap return flight from $902 from Sofia Airport (SOF) to Cyril E. King Airport (STT) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Sofia Airport (SOF) to Cyril E. King Airport (STT)?
November is the least expensive month to fly from SOF to STT. Timing your trip outside of the busy season is often the key to finding better deals on flights.
What is the cheapest airline that flies from Sofia Airport (SOF) to Cyril E. King Airport (STT)?
To find the cheapest airline that'll fly you from SOF to STT, use Expedia's filter tool. Customize your search based on your travel needs, such as preferred carriers and number of stops. You can then sort your results by "Price (lowest to highest)" to list the most affordable options first.
How many flights per day from Sofia Airport (SOF) to Cyril E. King Airport (STT)?
Nonstop flights from Sofia Airport (SOF) to Cyril E. King Airport (STT) aren't available daily, so you'll have to take a flight with a layover. Explore your options with our filter tool. Enter your travel details and select either "1 Stop" or "2+ Stops."
What day of the week has the most flights from SOF to STT?
Generally you'll have the most choice when it comes to flights on a Friday. Tuesdays tend to be the quietest.* However, this can vary depending on the time of year, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Sofia Airport (SOF) to Cyril E. King Airport (STT)?
Select a flight from Sofia Airport (SOF) to Cyril E. King Airport (STT) that takes off before 3 PM to reduce the likelihood of delays and cancellations. Departures later than this are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Sofia Airport (SOF) to Cyril E. King Airport (STT) last-minute?
Waiting until just before your trip to book your flight from SOF to STT generally means paying more. While you may come across some last-minute offers, there's no guarantee. Allow some flexibility in your schedule for a better chance of getting a bargain.
Is it cheaper to book a SOF to STT flight and hotel package?
Compared with arranging hotels and flights separately, booking a SOF to STT flight and hotel package with Expedia could lead to significant savings. What's more, having everything in one easy place will take the stress out of travel planning. Simply secure your flights and select from our extensive range of hotels, then tailor your trip with extras like activities, tours and car rentals.
Can I cancel or change the date of my flight from Sofia Airport (SOF) to Cyril E. King Airport (STT)?
In most cases, you can reschedule or cancel your SOF to STT flight. However, there may be additional fees, especially if your booking was made more than 24 hours ago. Double-check your itinerary for the airline's fees and policies on flight changes, or if you'd like further information, go to our Customer Service portal.

Travel information

Origin airport
Sofia
Destination airport
Cyril E. King
Airlines serving
British Airways, United
Roundtrip price
$902
Distance
5286 mi

Book with confidence

*Available to One Key members.