CA $659 Cheap Flights from Sofia (SOF) to Bangkok (BKK)

View CA $659 flight on Mon, Jun 15, 2026Opens in a new window

Popular airlines from Sofia Airport (SOF) to Suvarnabhumi International Airport (BKK)

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Cheap flights from Sofia (SOF) to Bangkok (BKK)

Prices were available within the past 7 days and start at CA $659 for one-way flights and CA $1,289 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Turkish Airlines
Sat, Feb 6 - Sun, Feb 21
SOF
Sofia
BKK
Bangkok
CA $1,289 Roundtrip, found 17 hours ago
CA $1,289
Roundtrip
found 17 hours ago
Select Turkish Airlines flight, departing Sat, Feb 6 from Sofia to Bangkok, returning Sun, Feb 21, priced at CA $1,289 found 17 hours ago
Qatar Airways
Sat, Feb 6 - Sun, Feb 21
SOF
Sofia
BKK
Bangkok
CA $1,360 Roundtrip, found 17 hours ago
CA $1,360
Roundtrip
found 17 hours ago
Select Qatar Airways flight, departing Sat, Feb 6 from Sofia to Bangkok, returning Sun, Feb 21, priced at CA $1,360 found 17 hours ago
Qatar Airways
Sat, Feb 6 - Sun, Feb 21
SOF
Sofia
BKK
Bangkok
CA $1,363 Roundtrip, found 17 hours ago
CA $1,363
Roundtrip
found 17 hours ago
Select Qatar Airways flight, departing Sat, Feb 6 from Sofia to Bangkok, returning Sun, Feb 21, priced at CA $1,363 found 17 hours ago
Qatar Airways
Sat, Feb 6 - Sun, Feb 21
SOF
Sofia
BKK
Bangkok
CA $1,367 Roundtrip, found 17 hours ago
CA $1,367
Roundtrip
found 17 hours ago
Select Qatar Airways flight, departing Sat, Feb 6 from Sofia to Bangkok, returning Sun, Feb 21, priced at CA $1,367 found 17 hours ago
Qatar Airways
Sat, Feb 6 - Sun, Feb 21
SOF
Sofia
BKK
Bangkok
CA $1,390 Roundtrip, found 17 hours ago
CA $1,390
Roundtrip
found 17 hours ago
Select Qatar Airways flight, departing Sat, Feb 6 from Sofia to Bangkok, returning Sun, Feb 21, priced at CA $1,390 found 17 hours ago
Qatar Airways
Sat, Feb 6 - Sun, Feb 21
SOF
Sofia
BKK
Bangkok
CA $1,393 Roundtrip, found 17 hours ago
CA $1,393
Roundtrip
found 17 hours ago
Select Qatar Airways flight, departing Sat, Feb 6 from Sofia to Bangkok, returning Sun, Feb 21, priced at CA $1,393 found 17 hours ago
Austrian Airlines
Tue, Sep 1 - Wed, Sep 30
SOF
Sofia
BKK
Bangkok
CA $1,405 Roundtrip, found 6 days ago
CA $1,405
Roundtrip
found 6 days ago
Select Austrian Airlines flight, departing Tue, Sep 1 from Sofia to Bangkok, returning Wed, Sep 30, priced at CA $1,405 found 6 days ago
Turkish Airlines
Sat, Feb 6 - Sun, Feb 21
SOF
Sofia
BKK
Bangkok
CA $1,439 Roundtrip, found 17 hours ago
CA $1,439
Roundtrip
found 17 hours ago
Select Turkish Airlines flight, departing Sat, Feb 6 from Sofia to Bangkok, returning Sun, Feb 21, priced at CA $1,439 found 17 hours ago
Lufthansa
Sat, Feb 6 - Sun, Feb 21
SOF
Sofia
BKK
Bangkok
CA $1,455 Roundtrip, found 17 hours ago
CA $1,455
Roundtrip
found 17 hours ago
Select Lufthansa flight, departing Sat, Feb 6 from Sofia to Bangkok, returning Sun, Feb 21, priced at CA $1,455 found 17 hours ago
KLM
Sat, Feb 6 - Sun, Feb 21
SOF
Sofia
BKK
Bangkok
CA $1,459 Roundtrip, found 17 hours ago
CA $1,459
Roundtrip
found 17 hours ago
Select KLM flight, departing Sat, Feb 6 from Sofia to Bangkok, returning Sun, Feb 21, priced at CA $1,459 found 17 hours ago

Frequently asked questions

How much is a flight from Sofia Intl. Airport to BKK?
If you're planning on travelling from Sofia Airport (SOF) to Bangkok Airport, round-trip journeys start from CA $1,289. This figure is based on airfares listed within the last 7 days on Expedia for flights departing within the next year, so don't hang about. Book today and save yourself both money and time. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Sofia Intl. Airport to Suvarnabhumi Airport?
When it comes to cancellation fees, every airline has its own set of terms and conditions. If you decide to cancel your vacation, head to our Customer Service Portal.
How do I find cheap flights from Sofia Airport (SOF) to BKK that have flexible change policies?
Plenty of carriers will allow you to move your flight without charging a fee. All you pay is the difference in the ticket price. When searching for SOF to Suvarnabhumi Airport flights, you'll see a "No change fees" box for you to select.
How many hours is the flight from SOF to BKK?
Averaging 11 hours and 50 minutes, the flight from SOF to Suvarnabhumi Airport is a long one. To make your time on board more pleasant, remember to pack a good travel pillow and some noise-cancelling earphones.
How far is the flight from Sofia Airport (SOF) to BKK?
With around 8,000 kilometres separating Sofia and Bang Phli, your flight will be a long one. Pack wisely to make your trip more comfortable. Little things like warm clothes and a good travel pillow can make a huge difference.
Which airlines fly direct from Sofia Airport (SOF) to BKK?
You won't find any airlines operating directly between SOF and Suvarnabhumi Airport, so be prepared to make at least one stop on your journey. A layover can be a good way to break up a trip!
Are Sofia Airport (SOF) to BKK flight tickets cheaper when they're purchased at the last minute?
Booking your trip from Sofia Intl. Airport to BKK last minute could be your ticket to a fantastic deal. However, it could end up costing you a whole lot more! If you'd rather err on the side of caution, book well ahead of your departure date. In fact, Expedia has some of the biggest bargains up to a year in advance. If your preferred carrier hasn't released tickets yet, check back often as deals are updated on Expedia all the time.

Frequently asked questions

How do I find cheap flights from Sofia (SOF) to Bangkok (BKK-Suvarnabhumi Intl.)?
To find a cheap flight from Sofia (SOF) to Bangkok (BKK-Suvarnabhumi Intl.), 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 Sofia (SOF) to Bangkok (BKK-Suvarnabhumi Intl.)?
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.
How many flights per day from Sofia (SOF) to Bangkok (BKK-Suvarnabhumi Intl.)?
There are approximately 26 connecting flights per day from Sofia (SOF) to Bangkok (BKK-Suvarnabhumi Intl.) (BKK). Some common connection points include Frankfurt Intl. (FRA), Franz Josef Strauss Intl. (MUC), and Istanbul Airport (IST).
What is the earliest flight from Sofia (SOF) to Bangkok (BKK-Suvarnabhumi Intl.)?
The earliest flight from Sofia (SOF) to Bangkok (BKK-Suvarnabhumi Intl.) typically departs at approximately 5:00 AM local time. This service is operated by Air France and Air Serbia, and it is a seasonal service active only in January. An early departure like this can help maximize your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Sofia (SOF) to Bangkok (BKK-Suvarnabhumi Intl.)?
You'll typically find the most flights from Sofia (SOF) to Bangkok (BKK-Suvarnabhumi Intl.) on a Thursday, with around 27 flights available. This gives you a good selection of options for your journey. Major airlines on this route include Bulgaria Air, Lufthansa, and Austrian Airlines.
What are the most popular departure times for flights from Sofia (SOF) to Bangkok (BKK-Suvarnabhumi Intl.)?
The most popular departure times for flights from Sofia (SOF) to Bangkok (BKK-Suvarnabhumi Intl.) are between 12pm and 3pm. This accounts for around 49% of total traffic. Many major carriers, including Qatar Airways, Austrian Airlines and Lufthansa, offer flights during this window. This timing works well because it allows for a midday departure, giving you time in the morning before your flight and a good arrival time in Bangkok.
How long does it take to fly from Sofia (SOF) to Bangkok (BKK-Suvarnabhumi Intl.)?
Flights from SOF to BKK with one stop typically take around 19 hours 30 minutes, covering approximately 4,942 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 Sofia (SOF) to Bangkok (BKK-Suvarnabhumi Intl.)?
Select the "Business class" and "First class" filters when looking for SOF to BKK 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 Sofia (SOF) to Bangkok (BKK-Suvarnabhumi Intl.) flight with Expedia?
It's easy to earn miles on a Sofia (SOF) to Bangkok (BKK-Suvarnabhumi Intl.) 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.
What airports do you fly into for Bangkok from SOF (SOF)?
From SOF (SOF), you can fly directly into Suvarnabhumi Intl. (BKK) to reach Bangkok. Some flights may connect through major hubs like Franz Josef Strauss Intl. (MUC), Frankfurt Intl. (FRA), Vienna Intl. (VIE) before reaching Bangkok. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Sofia (SOF) to Bangkok (BKK-Suvarnabhumi Intl.) at the last minute?
Typically, booking a last minute flight from Sofia (SOF) to Bangkok (BKK-Suvarnabhumi Intl.) 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 Sofia (SOF) to Bangkok (BKK-Suvarnabhumi Intl.) flight and hotel package?
Securing a Sofia (SOF) to Bangkok (BKK-Suvarnabhumi Intl.) flight and hotel package 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 Sofia (SOF) to Bangkok (BKK-Suvarnabhumi Intl.)?
If you booked your Sofia (SOF) to Bangkok (BKK-Suvarnabhumi Intl.) 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
Sofia
Destination airport
Suvarnabhumi Intl.
Airlines serving
Air France, Air Serbia, Austrian Airlines, British Airways, KLM, LOT-Polish Airlines, Lufthansa, Malaysia Airlines, Qatar Airways, Turkish Airlines
Roundtrip price
CA $1,289
Distance
7906 km

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Sofia to Bangkok Flights

The easy way to book your flights from Sofia to Bangkok 

With Expedia, it’s simple to find and book flights to Bangkok from Sofia whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are nonstop flights to Suvarnabhumi Intl., too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Sofia to Bangkok today, tomorrow, or this week.  

 

Save dollars with cheap flights from Sofia, SOF to Suvarnabhumi Intl., BKK 

Sort your search results by price to find great deals on your flight from Sofia to Bangkok—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Bangkok from Sofia currently is just CA $1,289 rising to CA $1,459.  

Here are more money-saving tips: 

  • Fly in February when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to Bangkok  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to Bangkok from Sofia 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Bangkok with Expedia today.

Sofia to Bangkok Flights

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