OTP

฿9,727 Find Cheap Flights from Bangkok to Bucharest – Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest return flight
฿22,252
Typical prices: ฿29,120-฿34,988
Multiple Airlines
Fri 9/11Wed 14/11
BKK - OTP • 3 stops
Cheapest one-way flight
฿9,727
Typical prices: ฿17,088-฿27,801
Multiple Airlines
Thu 1/11
BKK - OTP • 3 stops
Direct flights
Not available
There are currently no direct flights between Bangkok and Bucharest Otopeni Intl Airport. You'll need to take a connecting flight to reach the destination.
Insights
Insights
Top routes
DMK - OTP
Cheapest • 10% average savings
BKK - OTP
Most popular
Insights
Insights
When to travel
May
Cheapest • 18% price drop
November
Most popular
Good to know
+1
Good to know
+1
Top stopover airports
Amsterdam Schiphol (AMS)
Cheapest • Avg ฿26,719 (return)
Istanbul (IST)
Shortest trip • 14h 17m (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 Bucharest Otopeni Intl Airport!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Bangkok to Bucharest

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

Recent return flight deals from Bangkok to Otopeni Intl

Thu 12 Nov - Wed 18 Nov
Multiple Airlines Logo
08:20 - 11:25BKK  Bangkok Suvarnabhumi-OTP Bucharest Otopeni Intl
32h 05m2 stops Sharjah Bergamo Orio Al Serio
Multiple Airlines Logo
06:05 - 17:05OTP  Bucharest Otopeni Intl-BKK Bangkok Suvarnabhumi
30h 00m2 stops Bergamo Orio Al Serio Sharjah
฿22,352Multiple Airlines
Sun 1 Nov - Sun 8 Nov
Multiple Airlines Logo
12:35 - 10:45BKK  Bangkok Suvarnabhumi-OTP Bucharest Otopeni Intl
27h 10m2 stops Kastrup Copenhagen Helsinki-Vantaa
Multiple Airlines Logo
06:00 - 11:45OTP  Bucharest Otopeni Intl-BKK Bangkok Suvarnabhumi
24h 45m2 stops Milan Malpensa Abu Dhabi Zayed Intl
฿22,818Multiple Airlines
Sun 1 Nov - Sun 8 Nov
Multiple Airlines Logo
12:35 - 10:45BKK  Bangkok Suvarnabhumi-OTP Bucharest Otopeni Intl
27h 10m2 stops Kastrup Copenhagen Helsinki-Vantaa
Multiple Airlines Logo
11:15 - 17:05OTP  Bucharest Otopeni Intl-BKK Bangkok Suvarnabhumi
24h 50m3 stops Istanbul Sabiha Gokcen Doha Hamad Intl Sharjah
฿23,285Multiple Airlines
Thu 12 Nov - Wed 18 Nov
Multiple Airlines Logo
06:20 - 01:30DMK  Bangkok Don Mueang Intl-OTP Bucharest Otopeni Intl
24h 10m3 stops Chiang Mai Abu Dhabi Zayed Intl Rome Fiumicino
Multiple Airlines Logo
19:10 - 22:05OTP  Bucharest Otopeni Intl-DMK Bangkok Don Mueang Intl
21h 55m3 stops Vienna Intl Sharjah Phuket City
฿23,984Multiple Airlines
Mon 26 Oct - Sat 31 Oct
Multiple Airlines Logo
15:55 - 12:55DMK  Bangkok Don Mueang Intl-OTP Bucharest Otopeni Intl
26h 00m3 stops Krabi Abu Dhabi Zayed Intl Rome Fiumicino
Multiple Airlines Logo
18:35 - 21:25OTP  Bucharest Otopeni Intl-DMK Bangkok Don Mueang Intl
21h 50m3 stops Vienna Intl Sharjah Phuket City
฿24,417Multiple Airlines
Sun 1 Nov - Sun 8 Nov
Multiple Airlines Logo
12:35 - 00:35BKK  Bangkok Suvarnabhumi-OTP Bucharest Otopeni Intl
17h 00m1 stop Kastrup Copenhagen
Multiple Airlines Logo
06:00 - 11:45OTP  Bucharest Otopeni Intl-BKK Bangkok Suvarnabhumi
24h 45m2 stops Milan Malpensa Abu Dhabi Zayed Intl
฿24,484Multiple Airlines
Mon 26 Oct - Sat 31 Oct
Multiple Airlines Logo
19:30 - 05:15BKK  Bangkok Suvarnabhumi-OTP Bucharest Otopeni Intl
38h 45m1 stop Beijing Capital
Multiple Airlines Logo
08:35 - 07:20OTP  Bucharest Otopeni Intl-BKK Bangkok Suvarnabhumi
17h 45m2 stops Istanbul Sharjah
฿24,617Multiple Airlines
Sat 17 Oct - Sat 24 Oct
Multiple Airlines Logo
19:35 - 06:20BKK  Bangkok Suvarnabhumi-OTP Bucharest Otopeni Intl
38h 45m1 stop Beijing Capital
Multiple Airlines Logo
21:10 - 07:20OTP  Bucharest Otopeni Intl-BKK Bangkok Suvarnabhumi
30h 10m2 stops Istanbul Sharjah
฿24,817Multiple Airlines
Mon 2 Nov - Mon 9 Nov
Multiple Airlines Logo
18:20 - 12:55BKK  Bangkok Suvarnabhumi-OTP Bucharest Otopeni Intl
23h 35m2 stops Chengdu Tianfu Intl Rome Fiumicino
Multiple Airlines Logo
16:40 - 17:05OTP  Bucharest Otopeni Intl-BKK Bangkok Suvarnabhumi
19h 25m2 stops Athens Eleftherios V. Sharjah
฿25,383Multiple Airlines
Mon 2 Nov - Mon 9 Nov
Multiple Airlines Logo
18:20 - 12:55BKK  Bangkok Suvarnabhumi-OTP Bucharest Otopeni Intl
23h 35m2 stops Chengdu Tianfu Intl Rome Fiumicino
Multiple Airlines Logo
16:40 - 17:05OTP  Bucharest Otopeni Intl-BKK Bangkok Suvarnabhumi
19h 25m2 stops Athens Eleftherios V. Sharjah
฿25,716Multiple Airlines
Booking Insights

Price, demand, and travel trends for Bangkok to Bucharest Otopeni Intl Airport flights

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

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

Thursday is the cheapest day of the week to fly from Bangkok to Bucharest Otopeni Intl Airport and is 11% cheaper than the average day. Saturday is the most expensive day with flight prices 16% higher than average. Based on deals found by KAYAK users in the last 12 months.

What is the cheapest month to fly from Bangkok to Bucharest Otopeni Intl Airport?

•May is the cheapest month to fly from Bangkok to Bucharest Otopeni Intl Airport at ฿25,783 return.
•January (฿64,857) and October (฿36,709) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 151% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

Find deals

Key details for Bangkok to Bucharest Otopeni Intl Airport flights

Low season

September

Cheapest flight

฿9,727
Best time to beat the crowds but there is an average 10% increase in price.
Most popular time to fly (1% more expensive on average)
Flights from Bangkok Suvarnabhumi Airport to Bucharest Otopeni Intl Airport

When to book flights from Bangkok to Otopeni Intl

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

Your Bangkok to Bucharest Otopeni Intl 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 Bangkok to Bucharest Otopeni Intl Airport?

    Flights from Bangkok to Bucharest Otopeni Intl Airport may depart from several airports in Bangkok area, including Bangkok Suvarnabhumi (BKK) and Bangkok Don Mueang Intl (DMK). Flights usually arrive at Bucharest Otopeni Intl (OTP).

  • Which airlines include bags at no extra cost on Bangkok to Bucharest Otopeni Intl Airport 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

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

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

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

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

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

    • Doha Hamad Intl (DOH) – 43% of one-stop connections
    • Istanbul (IST) – 42% of one-stop connections
    • Dubai Intl (DXB) – 7% of one-stop connections
    • Paris Charles de Gaulle (CDG) – 3% of one-stop connections

    Doha Hamad Intl (DOH) handles the largest share of one-stop connections on this route.

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

    Yes. Being flexible with your travel dates can save you up to 23% on the Bangkok to Bucharest Otopeni Intl Airport route. Thursday is the cheapest departure day at ฿28,448 return on average, while Saturday is the most expensive at ฿36,776, a difference of ฿8,328. 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 long is a flight from Bangkok to Bucharest Otopeni Intl Airport?

    A direct flight from Bangkok to Bucharest Otopeni Intl Airport takes 0h 00m, covering 12,402 km.

  • Do I need a passport to fly from Bangkok to Bucharest Otopeni Intl 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.

  • Have flight prices from Bangkok to Bucharest Otopeni Intl Airport changed much recently?

    Yes. Based on fares seen in the past 5 days, return flight prices on this route showed a wide range, from about ฿22,252 to ฿49,097. That means the highest observed fare was about 2x higher than the lowest one.

  • How are flight prices from Bangkok to Bucharest Otopeni Intl Airport looking right now?

    One-way fares from Bangkok to Bucharest Otopeni Intl Airport are currently lower than usual. Average one-way flight prices are about ฿10,423, which is 46% below the typical average for this route.

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

    Flying via Istanbul (IST) gives the shortest average 1-stop total travel time of 14h 17m, compared to 15h 40m via Dubai Intl (DXB) and 15h 44m via Munich Franz Josef Strauss (MUC).

  • What is the time difference between Bangkok and Bucharest Otopeni Intl Airport?

    Bucharest Otopeni Intl Airport is 4 hours behind Bangkok (Eastern European Time vs Indochina Time). Plan for the time shift when scheduling connections or first-day activities.

  • Which car hire options are available at Bucharest Otopeni Intl Airport (OTP)?

    Bucharest Otopeni Intl Airport (OTP) hosts 5 major car hire companies, with daily rates starting from around ฿36 for economy cars. Top options include:
    • Klass Wagen
    • Pricecarz
    • Payless
    • ADDCAR RENTAL
    • Sixt

  • How much should I expect to pay for a Bangkok to Bucharest Otopeni Intl Airport flight?

    Return flights from Bangkok to Bucharest Otopeni Intl Airport range from ฿29,120 to ฿34,988, with an average of ฿31,623 over the past 12 months. Anything below ฿29,120 counts as a good deal.

Your guide to booking Bangkok to Bucharest Otopeni Intl 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 Thursday departure instead of Saturday. On this route, Thursday flights average ฿28,448 – about ฿8,328 less than Saturday (23% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Bangkok to Bucharest Otopeni Intl Airport trip for May. Fares historically average ฿25,783 return in that month – typically ฿39,074 less than the most expensive month, which is January (based on the last 12 months).

More options for your flight from Bangkok to Otopeni Intl

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