$736 Cheap Flights from Port of Spain (POS) to Sofia (SOF)

View $736 flight on Thu, Mar 26, 2026Opens in a new window

Popular airlines from Piarco Intl. Airport (POS) to Sofia Airport (SOF)

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Cheap Flights from Port of Spain to Sofia (POS-SOF)

Prices were available within the past 7 days and start at $736 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

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Frequently asked questions

How much does a flight from Port of Spain (POS-Piarco Intl.) to Sofia (SOF) cost?
You can find cheap one-way flights from $736 and cheap return flights Port of Spain (POS-Piarco Intl.) to Sofia (SOF) with Expedia. Roundtrip flights usually range from $1623 to $8817. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Port of Spain (POS-Piarco Intl.) to Sofia (SOF) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Port of Spain (POS-Piarco Intl.) to Sofia (SOF)?
The cheapest month to fly from POS to SOF is when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you're able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Port of Spain (POS-Piarco Intl.) to Sofia (SOF)?
Enter POS to SOF and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Port of Spain (POS-Piarco Intl.) to Sofia (SOF)?
British Airways is one of the cheapest airlines offering connecting flights from Port of Spain (POS) to Sofia (SOF), with round-trip tickets starting from around $1,469. This is a great option if you're looking to explore Bulgaria. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.*Prices based on flights available on Expedia in the last year.
How do I find cheap flights from Port of Spain (POS-Piarco Intl.) to Sofia (SOF)?
To find a cheap flight from Port of Spain (POS-Piarco Intl.) to Sofia (SOF), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Port of Spain (POS-Piarco Intl.) to Sofia (SOF)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
What is the earliest flight from Port of Spain (POS-Piarco Intl.) to Sofia (SOF)?
Sort flights by "Departure (earliest)" on Expedia to find the earliest flight from POS to SOF. To compare more early flights, use the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Port of Spain (POS-Piarco Intl.) to Sofia (SOF)?
The busiest day for flights from Piarco Intl. (POS) to (SOF) is a Sunday, with around 10 flights. This gives you plenty of options for your travel plans. Major airlines on this route include Copa and American Airlines.
What are the most popular departure times for flights from Port of Spain (POS-Piarco Intl.) to Sofia (SOF)?
When flying from Port of Spain (POS) to Sofia (SOF), the most popular departure times are from 3pm to 6pm. About 66% of travelers prefer this time, likely because it allows for a comfortable start to the day. JetBlue Airways and KLM are among the airlines that operate during this peak time.
How long does it take to fly from Port of Spain (POS-Piarco Intl.) to Sofia (SOF)?
Flights from POS to SOF with one stop typically take around 12 hours 50 minutes, covering approximately 5,458 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Port of Spain (POS-Piarco Intl.) to Sofia (SOF)?
Select the "Business class" and "First class" filters when looking for POS to SOF flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Port of Spain (POS-Piarco Intl.) to Sofia (SOF) flight with Expedia?
It's easy to earn miles on a Port of Spain (POS-Piarco Intl.) to Sofia (SOF) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
Is it cheaper to buy a plane ticket from Port of Spain (POS-Piarco Intl.) to Sofia (SOF) at the last minute?
Typically, booking a last minute flight from Port of Spain (POS-Piarco Intl.) to Sofia (SOF) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Port of Spain (POS-Piarco Intl.) to Sofia (SOF) flight and hotel package?
Securing a Port of Spain (POS-Piarco Intl.) to Sofia (SOF) Sofia Vacation Packages is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities 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 Port of Spain (POS-Piarco Intl.) to Sofia (SOF)?
If you booked your Port of Spain (POS-Piarco Intl.) to Sofia (SOF) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. 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.

Travel information

Origin airport
Piarco Intl.
Destination airport
Sofia
Distance
5457 mi

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Port of Spain to Sofia Flights

The cheapest times to fly from Port of Spain 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 Port of Spain to Sofia are during the month of . You can find some of the cheapest flights from Port of Spain to Sofia with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Port of Spain to Sofia

Sunday is one of the best days to book for cheap flights from Port of Spain 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 Port of Spain 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 Port of Spain to Sofia in 2026. You can also book with separate airlines for your outbound and return journeys, from $736 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 Port of Spain 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 Port of Spain 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.

 

Port of Spain to Sofia Flights

*Flight schedules are subject to change.

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