Cheap Flights from Newburgh (SWF) to Sofia (SOF)

Popular airlines from Stewart Intl. Airport (SWF) to Sofia Airport (SOF)

  • Plan, book, fly with confidence

  • trending down icon
    Be in the know
    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon
    Book smarter
    Save up to 30% on select hotels after you book a flight*
  • one key icon
    Earn twice
    Earn your airline miles on top of our OneKeyCash
    Learn about One Key
Flights from Newburgh (SWF) to Sofia (SOF)
Origin airport
Stewart Intl.
Destination airport
Sofia
Distance
4685 mi

Newburgh to Sofia Flights

The cheapest times to fly from Newburgh to Sofia

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Newburgh to Sofia are during the month of . You can find some of the cheapest flights from Newburgh to Sofia with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Newburgh to Sofia

Sunday is one of the best days to book for cheap flights from Newburgh to Sofia: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Newburgh to Sofia

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Newburgh to Sofia in 2025. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Newburgh to Sofia flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Newburgh to Sofia airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Stewart Intl. Airport (SWF) to Sofia Airport (SOF) cost?
Discover the latest flight deals from SWF to SOF by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from SWF to SOF?
The cheapest flights from SWF to SOF are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from SWF to SOF?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that’ll take you from SWF to SOF. Sort your results by “Price (lowest to highest)” to snap up a great deal.
How many flights per day from Stewart Intl. Airport (SWF) to Sofia Airport (SOF)?
You’ll have to hop on a flight with a layover if you’re traveling from Stewart Intl. Airport (SWF) to Sofia Airport (SOF). There are no daily direct flights on this route. However, just filter your search to include one or more stops to discover the best option for your trip.
What day of the week has the most flights from SWF to SOF?
Typically you’ll find the most flight options available on a Friday. Tuesdays tend to be the quietest.* However, this can change depending on the season, 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 Stewart Intl. Airport (SWF) to Sofia Airport (SOF)?
To land at Sofia Airport (SOF) without delays, choose a flight that leaves Stewart Intl. Airport (SWF) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this hour.**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 Stewart Intl. Airport (SWF) to Sofia Airport (SOF) last-minute?
Waiting until just before your departure to book your flight from SWF to SOF generally means paying more. While you may find some last-minute deals, they’re not always guaranteed. Keep your travel plans flexible for a better chance of scoring a bargain.
Is it cheaper to book a SWF to SOF flight and hotel package?
Securing a SWF to SOF flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip all in one place. Select from our impressive range of hotels and then add activities, flights and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Stewart Intl. Airport (SWF) to Sofia Airport (SOF)?
If you booked your SWF to SOF flight within the last 24 hours, you may be able to cancel or modify it at no cost. Depending on the airline and the type of fare you purchased, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you’d like more information.

Explore a world of travel with Expedia

*Available to One Key members.