£362 Cheap Flights from Bangkok (BKK) to Sofia (SOF)

View £362 flight on Fri, 17 Jul 2026Opens in a new window

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

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

Prices were available within the past 7 days and start at £362 for one-way flights and £638 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Etihad Airways
Sun, 17 May - Mon, 25 May
BKK
Bangkok
SOF
Sofia
£638 Return, found 3 days ago
£638
Return
found 3 days ago
Select Etihad Airways flight, departing Sun, 17 May from Bangkok to Sofia, returning Mon, 25 May, priced at £638 found 3 days ago
Etihad Airways
Wed, 6 May - Wed, 13 May
BKK
Bangkok
SOF
Sofia
£653 Return, found 1 day ago
£653
Return
found 1 day ago
Select Etihad Airways flight, departing Wed, 6 May from Bangkok to Sofia, returning Wed, 13 May, priced at £653 found 1 day ago
Etihad Airways
Wed, 6 May - Wed, 13 May
BKK
Bangkok
SOF
Sofia
£685 Return, found 1 day ago
£685
Return
found 1 day ago
Select Etihad Airways flight, departing Wed, 6 May from Bangkok to Sofia, returning Wed, 13 May, priced at £685 found 1 day ago
Oman Air
Fri, 18 Sept - Fri, 25 Sept
BKK
Bangkok
SOF
Sofia
£704 Return, found 6 days ago
£704
Return
found 6 days ago
Select Oman Air flight, departing Fri, 18 Sept from Bangkok to Sofia, returning Fri, 25 Sept, priced at £704 found 6 days ago
Etihad Airways
Wed, 6 May - Wed, 13 May
BKK
Bangkok
SOF
Sofia
£731 Return, found 1 day ago
£731
Return
found 1 day ago
Select Etihad Airways flight, departing Wed, 6 May from Bangkok to Sofia, returning Wed, 13 May, priced at £731 found 1 day ago
Etihad Airways
Wed, 6 May - Wed, 13 May
BKK
Bangkok
SOF
Sofia
£732 Return, found 1 day ago
£732
Return
found 1 day ago
Select Etihad Airways flight, departing Wed, 6 May from Bangkok to Sofia, returning Wed, 13 May, priced at £732 found 1 day ago
Etihad Airways
Wed, 6 May - Wed, 13 May
BKK
Bangkok
SOF
Sofia
£736 Return, found 1 day ago
£736
Return
found 1 day ago
Select Etihad Airways flight, departing Wed, 6 May from Bangkok to Sofia, returning Wed, 13 May, priced at £736 found 1 day ago
Emirates
Sun, 17 May - Mon, 25 May
BKK
Bangkok
SOF
Sofia
£756 Return, found 3 days ago
£756
Return
found 3 days ago
Select Emirates flight, departing Sun, 17 May from Bangkok to Sofia, returning Mon, 25 May, priced at £756 found 3 days ago
KLM
Fri, 18 Sept - Fri, 25 Sept
BKK
Bangkok
SOF
Sofia
£767 Return, found 6 days ago
£767
Return
found 6 days ago
Select KLM flight, departing Fri, 18 Sept from Bangkok to Sofia, returning Fri, 25 Sept, priced at £767 found 6 days ago
Air France
Wed, 6 May - Wed, 13 May
BKK
Bangkok
SOF
Sofia
£787 Return, found 1 day ago
£787
Return
found 1 day ago
Select Air France flight, departing Wed, 6 May from Bangkok to Sofia, returning Wed, 13 May, priced at £787 found 1 day ago

Frequently asked questions

How much is a flight from Bangkok Airport to Sofia Airport (SOF)?
Pack your bags, because round-trip flights from BKK to Sofia Airport (SOF) start from £638. That's based on airfares listed within the last 7 days on Expedia for flights departing within the next year. Prices can rise quickly, so book today to get the best deal. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Suvarnabhumi Airport to SOF?
Every airline has a different set of terms and conditions. If you decide to cancel your trip, head to our Customer Service Portal.
How do I find cheap flights from Suvarnabhumi Intl. Airport (BKK) to SOF that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Bangkok Airport to SOF flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Bangkok Airport to Sofia Airport (SOF)?
Bang Phli to Sofia is around 8,000 kilometres, so get ready to spend a while in the air. Make sure you pack all the essentials, from your hoodie to your headphones. Take some snacks to nibble on throughout your journey too.
Which airlines fly direct from Bangkok Airport to Sofia Intl. Airport?
Direct flights aren't available, so you'll need to make at least one stop between Suvarnabhumi Intl. Airport (BKK) and SOF. Take advantage of the layover time to stretch your legs and take a break.
Are Suvarnabhumi Airport to Sofia Intl. Airport flight tickets cheaper when they're purchased at the last minute?
Fares from Bangkok Airport to SOF are available up to a year prior to departure on Expedia. And although you may score a great last-minute deal, it's never something you can count on. Also, booking your flights in advance means you'll have more choices — and you can avoid getting trapped in the dreaded middle seat! We're always updating our fares to bring you the biggest bargains, so check back often for all the latest specials.

Frequently asked questions

How much does a flight from Bangkok (BKK-Suvarnabhumi Intl.) to Sofia (SOF) cost?
One-way flights typically cost between £409 and £1,290 and return flights often range between £409 and £1,290. 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 Anaa (AAA) to Toronto, ON (YYZ-Pearson Intl.) ticket fares go up or down.
How do I find cheap flights from Bangkok (BKK-Suvarnabhumi Intl.) to Sofia (SOF)?
To find a cheap flight from Bangkok (BKK-Suvarnabhumi 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 Bangkok (BKK-Suvarnabhumi 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.
How many flights per day from Bangkok (BKK-Suvarnabhumi Intl.) to Sofia (SOF)?
There are approximately 54 connecting flights per day from Bangkok (BKK-Suvarnabhumi Intl.) to Sofia (SOF). Some common connection points include Dubai Intl. (DXB), Abu Dhabi Intl. (AUH), and Changi (SIN).
What is the earliest flight from Bangkok (BKK-Suvarnabhumi Intl.) to Sofia (SOF)?
Sort flights by "Departure (earliest)" on Expedia to find the earliest flight from BKK 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 Bangkok (BKK-Suvarnabhumi Intl.) to Sofia (SOF)?
You'll typically find the most flights from Bangkok (BKK-Suvarnabhumi Intl.) to Sofia (SOF) on a Monday, with around 40 flights available. This gives you plenty of options for your travel plans. Major airlines on this route include TG, EK, and QR.
What are the most popular departure times for flights from Bangkok (BKK-Suvarnabhumi Intl.) to Sofia (SOF)?
The most popular departure times for flights from Bangkok (BKK-Suvarnabhumi Intl.) to Sofia (SOF) are in the late evening, from 9pm to midnight. About 39% of passengers prefer this time. Many major carriers, including Thai Airways, Lufthansa and Turkish Airlines, offer flights during this window. These times work well because you can maximise your day in Bangkok before your evening flight, and you'll arrive in Sofia in the morning ready to explore.
How long does it take to fly from Bangkok (BKK-Suvarnabhumi Intl.) to Sofia (SOF)?
Flights from BKK to SOF with one stop typically take around 14 hours, 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 Bangkok (BKK-Suvarnabhumi Intl.) to Sofia (SOF)?
Select the "Business class" and "First class" filters when looking for BKK 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 Bangkok (BKK-Suvarnabhumi Intl.) to Sofia (SOF) flight with Expedia?
It's easy to earn miles on a Bangkok (BKK-Suvarnabhumi 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 Bangkok (BKK-Suvarnabhumi Intl.) to Sofia (SOF) at the last minute?
Typically, booking a last minute flight from Bangkok (BKK-Suvarnabhumi 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 Bangkok (BKK-Suvarnabhumi Intl.) to Sofia (SOF) flight and hotel package?
Securing a Bangkok (BKK-Suvarnabhumi Intl.) to Sofia (SOF) 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 Bangkok (BKK-Suvarnabhumi Intl.) to Sofia (SOF)?
If you booked your Bangkok (BKK-Suvarnabhumi 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
Suvarnabhumi Intl.
Destination airport
Sofia
Airlines serving
Air France, Austrian Airlines, Etihad Airways, KLM, Lufthansa, Swiss International Air Lines, Turkish Airlines
Return price
£637
Distance
7906 km

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