Find Cheap Flights from Bucharest to Bangkok – Compare and Save

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Everything you should know

Direct flights
Not available
There are currently no direct flights between Bucharest and Bangkok. You'll need to take a connecting flight to reach the destination.
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Top routes
BBU - BKK
Cheapest • 26% average savings
OTP - BKK
Most popular
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When to book
25 weeks
in advance
Our data shows that travellers who book at least 25 weeks in advance save around 28% compared to booking last minute.
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When to travel
October
Cheapest • 27% price drop
December
Most popular
Good to know
+1
Good to know
+1
Top stopover airports
Oslo Gardermoen (OSL)
Cheapest • Avg ฿25,335 (return)
Istanbul (IST)
Shortest trip • 13h 55m (one-way)
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Flight Deals

Cheap Flights from Bucharest to Bangkok (BUH-BKK)

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

Recent return flight deals from Bucharest to Bangkok

Multiple Airlines Logo
BUH  Bucharest All airports-TH1 Glasgow Thorntonhall
12402 kmmulti-stop
Multiple Airlines Logo
TH1  Glasgow Thorntonhall-BUH Bucharest All airports
12402 kmmulti-stop
Multiple Airlines
Booking Insights

Price, demand, and travel trends for Bucharest to Bangkok flights

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

What is the cheapest Bucharest to Bangkok flight route?

Bucharest Baneasa Airport (BBU) to Bangkok Suvarnabhumi Airport (BKK) is the cheapest Bucharest to Bangkok route, averaging ฿21,856 return. Other Bucharest to Bangkok routes average ฿33,350, based on KAYAK data over the past 12 months.

What's the cheapest day of the week to fly from Bucharest to Bangkok?

Based on deals KAYAK users found in the last 12 months, Wednesday is the cheapest day of the week to fly from Bucharest to Bangkok. It's 11% cheaper than the average day, while Saturday is the most expensive, with prices 11% higher.

What is the cheapest month to fly from Bucharest to Bangkok?

•October is the cheapest month to fly from Bucharest to Bangkok at ฿22,848 return.
•December (฿38,002) and July (฿35,133) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 66% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are flights from Bucharest to Bangkok the cheapest?

Flights from Bucharest to Bangkok are cheapest 25 weeks before departure. Booking in this window typically costs about 28% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

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Key details for Bucharest to Bangkok flights

Low season

June
Beat the crowds with an average 78% drop in travellers.
The most popular month to fly with an average 123% increase in travellers.

When to book flights from Bucharest to Bangkok

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

Your Bucharest to Bangkok flight questions, answered

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

  • Which cabin classes can I book on flights from Bucharest to Bangkok?

    Only Economy class is available on flights from Bucharest to Bangkok.

  • How long is a flight from Bucharest to Bangkok?

    A direct flight from Bucharest to Bangkok takes 00m, covering 12,402 km.

  • Do I need a passport to fly from Bucharest to Bangkok?

    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 Bucharest to Bangkok flight?

    Return flights from Bucharest to Bangkok range from ฿25,082 to ฿38,360, with an average of ฿31,169 over the past 12 months. Anything below ฿25,082 counts as a good deal.

  • How expensive are last-minute Bucharest to Bangkok flights?

    Last-minute fares on this route (booked within two weeks of departure) run 29% above the ฿31,169 route average. Book 25 weeks before departure for the lowest fares.

  • How much can I save by having a stopover when flying from Bucharest to Bangkok?

    On this route, stopover flights are cheaper than direct options on average. Stopover fares average ฿25,335 return via Oslo Gardermoen (OSL), compared with ฿49,977 for direct.

  • What car rental options are available in Bangkok?

    Since Bangkok is served by multiple airports, car rental options and rates can vary depending on which one you fly into.
    Near Bangkok Suvarnabhumi Airport (BKK) – daily rates from around ฿436:

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

    Near Bangkok Don Mueang Intl Airport (DMK) – daily rates from around ฿229:

    • Drive Car Rental
    • Alamo
    • Thai Rent
    • Chic Car Rent
    • Hertz

  • Which airports can I use when flying from Bucharest to Bangkok?

    Flights from Bucharest to Bangkok may depart from several airports in Bucharest area, including Bucharest Baneasa (BBU) and Bucharest Otopeni Intl (OTP), with arrivals available at airports in Bangkok such as Bangkok Suvarnabhumi (BKK) and Bangkok Don Mueang Intl (DMK).

  • Which airports do connecting flights from Bucharest to Bangkok pass through?

    One-stop flights from Bucharest to Bangkok most commonly connect through:

    • Istanbul (IST) – 24% of one-stop connections
    • Abu Dhabi Zayed Intl (AUH) – 21% of one-stop connections
    • Beijing Capital (PEK) – 14% of one-stop connections
    • Vienna Intl (VIE) – 14% of one-stop connections

  • Can I save money by using flexible dates for flights from Bucharest to Bangkok?

    Yes. Flexible dates can save you up to 20% on flights from Bucharest to Bangkok. Wednesday is the cheapest departure day at ฿27,810 return on average, while Saturday is the most expensive at ฿34,661, a difference of ฿6,851.

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

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

    Flying via Istanbul (IST) gives the shortest average 1-stop total travel time of 13h 55m, compared to 14h 10m via Abu Dhabi Zayed Intl (AUH) and 15h 49m via Vienna Intl (VIE).

  • What is the time difference between Bucharest and Bangkok?

    Bangkok is 5 hours ahead of Bucharest (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?

    Some of the most popular sights in Bangkok are Victory Monument, Pratunam, and Siam Square. These are among the most viewed places in Bangkok on KAYAK.

  • Which airlines include bags at no extra cost on Bucharest to Bangkok flights?

    Here are some options for this route, based on selected ticket types and cabin classes:

    • ล็อตโปลิชแอร์ไลน์: a cabin bag and a checked bag in Economy class

    Baggage allowance can vary by ticket type, cabin class, route, and airline, so always check the fare details before booking.

Your guide to booking Bucharest to Bangkok 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 Wednesday departure and avoid flying on Saturday. On this route, Wednesday flights average ฿27,810, which is about ฿6,851 less than Saturday fares (20% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 25 weeks before you fly. On this route, that window historically saves about 28% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Bucharest to Bangkok trip for October. Fares historically average ฿22,848 return in that month – typically ฿15,154 less than the most expensive month, which is December (based on the last 12 months).
  • If you have the time, taking a 1-stop flight through Oslo Gardermoen Airport (OSL) can be cheaper than flying direct. The cheapest stopover option averages ฿25,335 return on this route – about ฿24,643 less than direct flights (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, hotels close to the airport you're flying into can be a convenient option.

    Near Bangkok Suvarnabhumi Airport

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

    Near Bangkok Don Mueang Intl Airport

    • Amari Don Muang Airport Bangkok
    • The Royal Bee Apart Hotel

More options for your flight from Bucharest to Bangkok

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

Car rentals in Bangkok
Hotels in Bangkok