SOF - BKK

฿9,715 Find Cheap Flights from Sofia to Bangkok Suvarnabhumi Airport – Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest return flight
฿19,794
Typical prices: ฿24,950-฿33,243
Multiple Airlines
Mon 5/11Tue 13/11
SOF - BKK • 3 stops
Cheapest one-way flight
฿9,715
Typical prices: ฿14,449-฿22,703
Multiple Airlines
Sun 11/11
SOF - BKK • 3 stops
Direct flights
Not available
There are currently no direct flights between Sofia and Bangkok Suvarnabhumi Airport. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to book
19 weeks
in advance
Our data shows that travellers who book at least 19 weeks in advance save around 44% compared to booking last minute.
Insights
Insights
When to travel
September
Cheapest • 16% price drop
January
Most popular
Good to know
+1
Good to know
+1
Top stopover airports
Paris Charles de Gaulle (CDG)
Cheapest • Avg ฿22,858 (return)
Istanbul (IST)
Shortest trip • 14h 12m (one-way)
Insights
Insights
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you enjoy your trip to Bangkok Suvarnabhumi Airport!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Sofia to Bangkok (SOF-BKK)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Sofia to Suvarnabhumi

Thu 5 Nov - Fri 13 Nov
Multiple Airlines Logo
12:55 - 05:30SOF  Sofia-BKK Bangkok Suvarnabhumi
35h 35m3 stops Istanbul Sabiha Gokcen Muscat Seeb Sharjah
Multiple Airlines Logo
11:25 - 12:00BKK  Bangkok Suvarnabhumi-SOF Sofia
29h 35m3 stops Sharjah Muscat Seeb Istanbul Sabiha Gokcen
฿19,794Multiple Airlines
Fri 30 Oct - Mon 9 Nov
Multiple Airlines Logo
14:15 - 05:30SOF  Sofia-BKK Bangkok Suvarnabhumi
34h 15m2 stops Istanbul Sabiha Gokcen Sharjah
Multiple Airlines Logo
06:30 - 11:35BKK  Bangkok Suvarnabhumi-SOF Sofia
34h 05m2 stops Sharjah Istanbul Sabiha Gokcen
฿21,017Multiple Airlines
Thu 5 Nov - Fri 13 Nov
Multiple Airlines Logo
14:20 - 07:15SOF  Sofia-BKK Bangkok Suvarnabhumi
35h 55m2 stops Rome Fiumicino Abu Dhabi Zayed Intl
Multiple Airlines Logo
08:30 - 23:10BKK  Bangkok Suvarnabhumi-SOF Sofia
19h 40m2 stops Abu Dhabi Zayed Intl Rome Fiumicino
฿21,215Multiple Airlines
Mon 26 Oct - Sun 8 Nov
Multiple Airlines Logo
12:55 - 05:30SOF  Sofia-BKK Bangkok Suvarnabhumi
35h 35m2 stops Istanbul Sabiha Gokcen Sharjah
Multiple Airlines Logo
11:25 - 12:00BKK  Bangkok Suvarnabhumi-SOF Sofia
29h 35m2 stops Sharjah Istanbul Sabiha Gokcen
฿21,381Multiple Airlines
Sat 21 Nov - Wed 9 Dec
Multiple Airlines Logo
14:15 - 05:30SOF  Sofia-BKK Bangkok Suvarnabhumi
34h 15m2 stops Vienna Intl Sharjah
Multiple Airlines Logo
18:05 - 20:30BKK  Bangkok Suvarnabhumi-SOF Sofia
31h 25m2 stops Sharjah Vienna Intl
฿21,612Multiple Airlines
Sat 14 Nov - Sat 21 Nov
Multiple Airlines Logo
12:55 - 23:20SOF  Sofia-BKK Bangkok Suvarnabhumi
29h 25m3 stops Istanbul Sabiha Gokcen Kuwait City Abu Dhabi Zayed Intl
Multiple Airlines Logo
11:25 - 11:20BKK  Bangkok Suvarnabhumi-SOF Sofia
28h 55m2 stops Sharjah Bergamo Orio Al Serio
฿21,975Multiple Airlines
Fri 23 Oct - Fri 30 Oct
Multiple Airlines Logo
13:15 - 17:25SOF  Sofia-BKK Bangkok Suvarnabhumi
24h 10m2 stops Istanbul Sabiha Gokcen Sharjah
Multiple Airlines Logo
08:20 - 12:00BKK  Bangkok Suvarnabhumi-SOF Sofia
32h 40m2 stops Sharjah Istanbul Sabiha Gokcen
฿22,008Multiple Airlines
Sat 26 Sep - Sat 10 Oct
Multiple Airlines Logo
05:00 - 17:25SOF  Sofia-BKK Bangkok Suvarnabhumi
32h 25m3 stops Belgrade Nikola Tesla Vienna Intl Sharjah
Multiple Airlines Logo
08:55 - 08:20BKK  Bangkok Suvarnabhumi-SOF Sofia
27h 25m2 stops Sharjah Vienna Intl
฿22,141Multiple Airlines
Wed 23 Sep - Sun 27 Sep
บริติชแอร์เวย์ Logo
21:25 - 16:05SOF  Sofia-BKK Bangkok Suvarnabhumi
38h 40m1 stop London Heathrow
บริติชแอร์เวย์ Logo
22:35 - 19:20BKK  Bangkok Suvarnabhumi-SOF Sofia
24h 45m1 stop London Gatwick
฿22,174บริติชแอร์เวย์
Mon 2 Nov - Fri 6 Nov
Multiple Airlines Logo
10:05 - 12:30SOF  Sofia-BKK Bangkok Suvarnabhumi
21h 25m2 stops Athens Eleftherios V. Addis Ababa Bole
Multiple Airlines Logo
18:55 - 17:10BKK  Bangkok Suvarnabhumi-SOF Sofia
27h 15m2 stops Guangzhou Baiyun Budapest Ferenc Liszt Intl
฿22,405Multiple Airlines
Booking Insights

Price, demand, and travel trends for Sofia to Bangkok Suvarnabhumi Airport flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights from Sofia to Bangkok Suvarnabhumi Airport with more confidence.

What's the cheapest day of the week to fly from Sofia to Bangkok Suvarnabhumi Airport?

Friday is the cheapest day of the week to fly from Sofia to Bangkok Suvarnabhumi Airport and is 7% cheaper than the average day. Sunday is the most expensive day with flight prices 9% higher than average. Based on deals found by KAYAK users in the last 12 months.

What is the cheapest month to fly from Sofia to Bangkok Suvarnabhumi Airport?

  • September is the cheapest month to fly from Sofia to Bangkok Suvarnabhumi Airport at ฿24,652 return.
  • December (฿33,244) and April (฿33,145) are the most expensive months.
  • The price difference between flying in the cheapest and most expensive months is 34% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are prices from Sofia to Bangkok Suvarnabhumi Airport the cheapest?

Flights from Sofia to Bangkok Suvarnabhumi Airport are cheapest 19 weeks before departure. Booking in this window typically costs about 44% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Find deals

Key details for Sofia to Bangkok Suvarnabhumi Airport flights

Low season

June

Cheapest flight

฿9,715
Best time to beat the crowds (6% less expensive on average)
Most popular time to fly and prices are also 4% lower on average.
Flights from Sofia to Bangkok Suvarnabhumi Airport

When to book flights from Sofia to Suvarnabhumi

Are your dates flexible? Find out the best times to travel from Sofia to Suvarnabhumi based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

Your Sofia to Bangkok Suvarnabhumi Airport flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines, and booking questions.

  • Which airports can I use when flying from Sofia to Bangkok Suvarnabhumi Airport?

    Flights from Sofia to Bangkok Suvarnabhumi Airport usually depart from Sofia (SOF) and arrive at Bangkok Suvarnabhumi (BKK).

  • Which cabin classes can I book on flights from Sofia to Bangkok Suvarnabhumi Airport?

    Only Economy class is available on flights from Sofia to Bangkok Suvarnabhumi Airport.

  • Which airports do connecting flights from Sofia to Bangkok Suvarnabhumi Airport pass through?

    One-stop flights from Sofia to Bangkok Suvarnabhumi Airport most commonly connect through:

    • Istanbul (IST) – 65% of one-stop connections
    • Vienna Intl (VIE) – 19% of one-stop connections
    • Doha Hamad Intl (DOH) – 8% of one-stop connections
    • Munich Franz Josef Strauss (MUC) – 3% of one-stop connections

    Istanbul (IST) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from Sofia to Bangkok Suvarnabhumi Airport?

    Yes. Being flexible with your travel dates can save you up to 15% on the Sofia to Bangkok Suvarnabhumi Airport route. Friday is the cheapest departure day at ฿27,263 return on average, while Sunday is the most expensive at ฿32,021, a difference of ฿4,759. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What popular places can I visit in Bangkok Suvarnabhumi Airport?

    Some of the most popular sights in Bangkok Suvarnabhumi Airport are Victory Monument, Thammasat University, and Centralworld. These are among the most viewed places in Bangkok Suvarnabhumi Airport on KAYAK.

  • How expensive are last-minute Sofia to Bangkok Suvarnabhumi Airport flights?

    Last-minute fares on this route (booked within 2 weeks of departure) run 36% above the route average of ฿29,306. Book 19 weeks before departure for the lowest fares.

  • How long is a flight from Sofia to Bangkok Suvarnabhumi Airport?

    A direct flight from Sofia to Bangkok Suvarnabhumi Airport takes 0h 00m, covering 12,790 km.

  • Do I need a passport to fly from Sofia to Bangkok Suvarnabhumi Airport?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How are flight prices from Sofia to Bangkok Suvarnabhumi Airport looking right now?

    One-way fares from Sofia to Bangkok Suvarnabhumi Airport are currently lower than usual. Average one-way flight prices are about ฿10,257, which is 43% below the typical average for this route.

  • How much time can I save by choosing a different stopover airport from Sofia to Bangkok Suvarnabhumi Airport?

    Flying via Istanbul (IST) gives the shortest average 1-stop total travel time of 14h 12m, compared to 15h 11m via Vienna Intl (VIE) and 15h 11m via Doha Hamad Intl (DOH).

  • What is the time difference between Sofia and Bangkok Suvarnabhumi Airport?

    Bangkok Suvarnabhumi Airport is 4 hours ahead of Sofia (Indochina Time vs Eastern European Time). Plan for the time shift when scheduling connections or first-day activities.

  • Which car hire options are available at Bangkok Suvarnabhumi Airport (BKK)?

    Bangkok Suvarnabhumi Airport (BKK) hosts 5 major car hire companies, with daily rates starting from around ฿443 for economy cars. Top options include:
    • Drive Car Rental
    • Alamo
    • Sixt
    • Yesaway
    • Hertz

  • How much should I expect to pay for a Sofia to Bangkok Suvarnabhumi Airport flight?

    Return flights from Sofia to Bangkok Suvarnabhumi Airport range from ฿24,950 to ฿33,243, with an average of ฿29,306 over the past 12 months. Anything below ฿24,950 counts as a good deal.

Your guide to booking Sofia to Bangkok Suvarnabhumi Airport flights

Get tips on when to book, when to fly, and what to know before your trip.
  • If your dates are flexible, aim for a Friday departure instead of Sunday. On this route, Friday flights average ฿27,263 – about ฿4,759 less than Sunday (15% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 19 weeks before you fly. On this route, that window historically saves about 44% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Sofia to Bangkok Suvarnabhumi Airport trip for September. Fares historically average ฿24,652 return in that month – typically ฿8,592 less than the most expensive month, which is December (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Bangkok Suvarnabhumi Airport.
    - Regency Bangkok Suvarnabhumi Airpor
    - Siam Mandarina Bangkok Suvarnabhumi Airport Hotel (Free Shuttle)
    - Suvarnabhumi Ville Airport Hotel

More options for your flight from Sofia to Suvarnabhumi

Complete your trip to Bangkok with a hotel stay or car hire

Car rentals in Bangkok
Hotels in Bangkok