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SOF - BKK

$291 Find Cheap Flights from Sofia to Bangkok - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$593
Typical prices: $774-$1,019
Multiple Airlines
Fri 11/23Sat 12/8
SOF - BKK • 2 stops
Cheapest one-way
$291
Typical prices: $429-$683
Multiple Airlines
Thu 11/8
SOF - BKK • 3 stops
Nonstop 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
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When to book
23 weeks
in advance
Our data shows that travelers who book at least 23 weeks in advance save around 51% compared to booking last minute.
Insights
Insights
When to travel
September
Cheapest • 15% price drop
January
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Paris Charles de Gaulle (CDG)
Cheapest • Avg $683 (round-trip)
Istanbul (IST)
Shortest trip • 14h 21m (one-way)
Insights
Insights
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We hope you love your trip to Bangkok Suvarnabhumi Airport!

Cheap Flights from Sofia to Bangkok (SOF-BKK)

 

Cheap flights from Sofia to Bangkok with top airlines, updated regularly. Compare round-trip, one-way, direct and last-minute deals.

Mon, Nov 23 - Tue, Dec 8
Multiple Airlines Logo
7:45 pm - 10:40 amSOF  Sofia-BKK Bangkok Suvarnabhumi
33h 55m2 stops Bergamo Orio Al Serio Chongqing Jiangbei Intl
Multiple Airlines Logo
2:50 pm - 1:25 pmBKK  Bangkok Suvarnabhumi-SOF Sofia
27h 35m1 stop London Gatwick
$593Multiple Airlines
Sun, Nov 22 - Tue, Dec 8
Multiple Airlines Logo
7:00 pm - 2:20 pmSOF  Sofia-BKK Bangkok Suvarnabhumi
38h 20m2 stops Václav Havel Prague Beijing Capital
Multiple Airlines Logo
2:50 pm - 1:25 pmBKK  Bangkok Suvarnabhumi-SOF Sofia
27h 35m1 stop London Gatwick
$669Multiple Airlines
Sat, Nov 21 - Sat, Nov 28
Multiple Airlines Logo
12:55 pm - 5:30 amSOF  Sofia-BKK Bangkok Suvarnabhumi
35h 35m2 stops Istanbul Sabiha Gokcen Sharjah
Multiple Airlines Logo
6:30 am - 12:00 pmBKK  Bangkok Suvarnabhumi-SOF Sofia
34h 30m2 stops Sharjah Istanbul Sabiha Gokcen
$670Multiple Airlines
Wed, Nov 4 - Thu, Nov 12
Multiple Airlines Logo
7:00 pm - 5:30 amSOF  Sofia-BKK Bangkok Suvarnabhumi
29h 30m2 stops Václav Havel Prague Sharjah
Multiple Airlines Logo
7:55 pm - 5:55 pmBKK  Bangkok Suvarnabhumi-SOF Sofia
27h 00m2 stops Abu Dhabi Zayed Intl Berlin Brandenburg
$678Multiple Airlines
Wed, Mar 3 - Mon, Mar 15
Austrian Airlines Logo
6:45 pm - 12:20 pmSOF  Sofia-BKK Bangkok Suvarnabhumi
12h 35m1 stop Vienna Intl
Austrian Airlines Logo
2:00 pm - 11:55 pmBKK  Bangkok Suvarnabhumi-SOF Sofia
14h 55m1 stop Vienna Intl
$728Austrian Airlines
Fri, Mar 12 - Mon, Mar 22
Austrian Airlines Logo
12:35 pm - 12:20 pmSOF  Sofia-BKK Bangkok Suvarnabhumi
18h 45m1 stop Vienna Intl
Austrian Airlines Logo
2:00 pm - 6:00 pmBKK  Bangkok Suvarnabhumi-SOF Sofia
33h 00m1 stop Vienna Intl
$734Austrian Airlines
Fri, Mar 12 - Tue, Mar 23
Austrian Airlines Logo
6:45 pm - 12:20 pmSOF  Sofia-BKK Bangkok Suvarnabhumi
12h 35m1 stop Vienna Intl
Austrian Airlines Logo
2:00 pm - 11:55 pmBKK  Bangkok Suvarnabhumi-SOF Sofia
14h 55m1 stop Vienna Intl
$748Austrian Airlines
Sat, Dec 5 - Sat, Dec 26
Turkish Airlines Logo
9:30 am - 4:15 amSOF  Sofia-BKK Bangkok Suvarnabhumi
13h 45m1 stop Istanbul
Turkish Airlines Logo
10:20 am - 8:50 pmBKK  Bangkok Suvarnabhumi-SOF Sofia
15h 30m1 stop Istanbul
$796Turkish Airlines
Sat, Dec 5 - Tue, Dec 29
Turkish Airlines Logo
9:30 am - 4:15 amSOF  Sofia-BKK Bangkok Suvarnabhumi
13h 45m1 stop Istanbul
Turkish Airlines Logo
11:10 pm - 8:40 amBKK  Bangkok Suvarnabhumi-SOF Sofia
14h 30m1 stop Istanbul
$796Turkish Airlines
Mon, Dec 7 - Fri, Dec 25
Turkish Airlines Logo
9:30 am - 4:15 amSOF  Sofia-BKK Bangkok Suvarnabhumi
13h 45m1 stop Istanbul
Turkish Airlines Logo
10:20 am - 8:50 pmBKK  Bangkok Suvarnabhumi-SOF Sofia
15h 30m1 stop Istanbul
$797Turkish Airlines

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 with more confidence.

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

Based on deals KAYAK users found in the last 12 months, Tuesday is the cheapest day of the week to fly from Sofia to Bangkok Suvarnabhumi Airport. It’s 9% cheaper than the average day, while Sunday is the most expensive, with prices 30% higher.

What’s 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 $751 round-trip.
•December ($1,047) and April ($1,003) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 39% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

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

Flights from Sofia to Bangkok Suvarnabhumi Airport are cheapest 23 weeks before departure. Booking in this window typically costs about 51% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

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Key details for Sofia to Bangkok Suvarnabhumi Airport flights

Low season

June

Cheapest flight

$291
Beat the crowds with an average 62% drop in travelers.
The most popular month to fly with an average 220% increase in travelers.
One-way flight from Sofia to Bangkok Suvarnabhumi Airport

When to book flights from Sofia to Bangkok

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

Your Sofia to Bangkok Suvarnabhumi Airport flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

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

    Two cabin classes are available on flights from Sofia to Bangkok Suvarnabhumi Airport:

    • Economy Class
    • Business Class

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

    A nonstop flight from Sofia to Bangkok Suvarnabhumi Airport takes 00m, covering 4,938 miles.

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

    Round-trip flights from Sofia to Bangkok Suvarnabhumi Airport range from $774 to $1,019, with an average of $886 over the past 12 months. Anything below $774 counts as a good deal.

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

    Last-minute fares on this route (booked within two weeks of departure) run 45% above the $886 route average. Book 23 weeks before departure for the lowest fares.

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

    One-way fares from Sofia to Bangkok Suvarnabhumi Airport are currently higher than usual. Average one-way flight prices are about $581, which is 10% above the typical average for this route.

  • What car rental options are available at Bangkok Suvarnabhumi Airport (BKK)?

    Bangkok Suvarnabhumi Airport (BKK) hosts 5 major car rental companies, with daily rates starting from around $13 for economy cars. Top options include:

    • Drive Car Rental
    • Alamo
    • Sixt
    • Yesaway
    • Hertz

  • 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 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) - 66% of one-stop connections
    • Vienna Intl (VIE) - 21% of one-stop connections
    • Doha Hamad Intl (DOH) - 5% of one-stop connections
    • Munich Franz Josef Strauss (MUC) - 3% of one-stop connections

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

    Yes. Flexible dates can save you up to 31% on flights from Sofia to Bangkok Suvarnabhumi Airport. Tuesday is the cheapest departure day at $807 round-trip on average, while Sunday is the most expensive at $1,153, a difference of $346.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

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

    Flying via Istanbul (IST) gives the shortest average 1-stop total travel time at 14h 21m, compared with 15h 04m via Doha Hamad Intl (DOH) and 15h 06m via Vienna Intl (VIE).

  • 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.

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

    Some of the most popular sights in Bangkok Suvarnabhumi Airport are Pratunam, Siam Square and Thailand Cultural Center. These are among the most viewed places in Bangkok Suvarnabhumi Airport on KAYAK.

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 Tuesday departure and avoid flying on Sunday. On this route, Tuesday flights average $807, about $346 less than Sunday fares (30% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 23 weeks before you fly. On this route, that window historically saves about 51% 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 $751 round-trip in that month - typically $296 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 Bangkok

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

Car rentals in Bangkok
Hotels in Bangkok
Vacations in Bangkok