SOF - BKK

$361 Find Cheap Flights from Sofia to Bangkok - Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$683
Typical prices: $789-$1,016
Multiple Airlines
Thu 11/29Thu 12/6
SOF - BKK • 2 stops
Cheapest one-way
$361
Typical prices: $426-$679
Multiple Airlines
Fri 1/19
SOF - BKK • 2 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
Insights
When to book
23 weeks
in advance
Our data shows that travelers who book at least 23 weeks in advance save around 52% 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 layover airports
Paris Charles de Gaulle (CDG)
Cheapest • Avg $683 (round-trip)
Istanbul (IST)
Shortest trip • 14h 21m (one-way)
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Insights
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We hope you love 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 round-trip flight deals from Sofia to Bangkok

Sun, Nov 29 - Sun, Dec 6
Multiple Airlines Logo
7:10 am - 10:35 pmSOF  Sofia-BKK Bangkok Suvarnabhumi
34h 25m2 stops Rome Fiumicino Beijing Capital
Multiple Airlines Logo
7:30 pm - 10:55 pmBKK  Bangkok Suvarnabhumi-SOF Sofia
32h 25m2 stops Beijing Capital Rome Fiumicino
$683Multiple Airlines
Mon, Nov 30 - Sun, Dec 13
Multiple Airlines Logo
6:30 am - 5:40 amSOF  Sofia-BKK Bangkok Suvarnabhumi
18h 10m1 stop Bergamo Orio Al Serio
Multiple Airlines Logo
2:50 pm - 10:55 pmBKK  Bangkok Suvarnabhumi-SOF Sofia
37h 05m2 stops Oslo Gardermoen Bergamo Orio Al Serio
$704Multiple Airlines
Tue, Nov 24 - Thu, Dec 3
Multiple Airlines Logo
11:20 am - 7:25 pmSOF  Sofia-BKK Bangkok Suvarnabhumi
51h 05m2 stops Bucharest Otopeni Intl Doha Hamad Intl
Multiple Airlines Logo
2:50 pm - 1:45 pmBKK  Bangkok Suvarnabhumi-SOF Sofia
27h 55m1 stop London Gatwick
$727Multiple Airlines
Thu, Nov 19 - Mon, Nov 23
Multiple Airlines Logo
10:05 am - 5:05 pmSOF  Sofia-BKK Bangkok Suvarnabhumi
26h 00m2 stops Athens Eleftherios V. Sharjah
Multiple Airlines Logo
6:05 pm - 8:10 pmBKK  Bangkok Suvarnabhumi-SOF Sofia
31h 05m2 stops Sharjah Athens Eleftherios V.
$734Multiple Airlines
Wed, Mar 10 - Tue, Mar 23
Austrian Airlines Logo
7:55 am - 12:20 pmSOF  Sofia-BKK Bangkok Suvarnabhumi
23h 25m1 stop Vienna Intl
Austrian Airlines Logo
11:50 pm - 11:50 amBKK  Bangkok Suvarnabhumi-SOF Sofia
17h 00m1 stop Vienna Intl
$833Austrian Airlines
Wed, Mar 3 - Mon, Mar 15
Austrian Airlines Logo
6:45 pm - 3:30 pmSOF  Sofia-BKK Bangkok Suvarnabhumi
15h 45m1 stop Vienna Intl
Austrian Airlines Logo
11:50 pm - 6:00 pmBKK  Bangkok Suvarnabhumi-SOF Sofia
23h 10m1 stop Vienna Intl
$854Austrian Airlines
Wed, Mar 3 - Mon, Mar 15
Austrian Airlines Logo
7:55 am - 12:20 pmSOF  Sofia-BKK Bangkok Suvarnabhumi
23h 25m1 stop Vienna Intl
Austrian Airlines Logo
2:00 pm - 6:00 pmBKK  Bangkok Suvarnabhumi-SOF Sofia
33h 00m1 stop Vienna Intl
$862Austrian Airlines
Sat, Dec 5 - Sat, Dec 19
Turkish Airlines Logo
4:00 pm - 4:15 amSOF  Sofia-BKK Bangkok Suvarnabhumi
31h 15m1 stop Istanbul
Turkish Airlines Logo
11:10 pm - 10:50 amBKK  Bangkok Suvarnabhumi-SOF Sofia
16h 40m1 stop Istanbul
$960Turkish Airlines
Wed, Dec 2 - Fri, Dec 11
Turkish Airlines Logo
9:30 am - 11:40 amSOF  Sofia-BKK Bangkok Suvarnabhumi
21h 10m1 stop Istanbul
Turkish Airlines Logo
5:55 am - 3:10 pmBKK  Bangkok Suvarnabhumi-SOF Sofia
14h 15m1 stop Istanbul
$1,012Turkish Airlines
Wed, Dec 2 - Fri, Dec 11
Turkish Airlines Logo
4:00 pm - 11:40 amSOF  Sofia-BKK Bangkok Suvarnabhumi
14h 40m1 stop Istanbul
Turkish Airlines Logo
5:55 am - 3:10 pmBKK  Bangkok Suvarnabhumi-SOF Sofia
14h 15m1 stop Istanbul
$1,013Turkish 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 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 10% cheaper than the average day, while Sunday is the most expensive, with prices 10% 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 ($1,052) and April ($1,003) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 40% 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 52% 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

$361
Beat the crowds with an average 64% drop in travelers.
The most popular month to fly with an average 115% 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?

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

    • Economy Class
    • Premium 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 $789 to $1,016, with an average of $899 over the past 12 months. Anything below $789 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 $899 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 in line with typical prices for this route. Average one-way fares are about $497.

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

    Bangkok Suvarnabhumi Airport (BKK) hosts 5 major car rental companies, with daily rates averaging $30 for economy cars. Top options include:

    • Drive Car Rental
    • Yesaway
    • Alamo
    • Sixt
    • 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 18% on flights from Sofia to Bangkok Suvarnabhumi Airport. Tuesday is the cheapest departure day at $818 round-trip on average, while Sunday is the most expensive at $993, a difference of $175.

    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 5 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 $818, about $175 less than Sunday fares (18% 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 52% 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 $301 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.

    • Hyatt Regency Bangkok Suvarnabhumi Airport
    • Suvarnabhumi Ville Airport Hotel
    • Siam Mandarina Bangkok Suvarnabhumi Airport Hotel (Free Shuttle)

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