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Cheap flights from Chiang Mai to Bucharest from ฿25,570

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 27/4. Fares are subject to change and may not be available on all flights or dates of travel.
CNX — BUH
15 Apr — 22 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Chiang Mai to Bucharest

Enter your travel dates to find the best prices.

Cheapest flights from Chiang Mai to Bucharest
Explore the most affordable flight options available from Chiang Mai to Bucharest. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 March 2026.

Mon 27/406:35
CNX
-
OTP
3 stops43h 45m
Multiple Airlines
Mon 11/505:45
OTP
-
CNX
3 stops24h 05m
Multiple Airlines
Deal found 15/3฿25,570
Tue 28/409:30
CNX
-
OTP
2 stops19h 40m
Multiple Airlines
Mon 11/506:15
OTP
-
CNX
2 stops20h 10m
Multiple Airlines
Deal found 15/3฿27,988
Sun 26/422:05
CNX
-
OTP
2 stops45h 30m
Multiple Airlines
Sun 3/517:10
OTP
-
CNX
2 stops20h 45m
Multiple Airlines
Deal found 12/3฿28,246
Wed 13/514:35
CNX
-
OTP
2 stops21h 10m
Qatar Airways
Sat 16/510:40
OTP
-
CNX
2 stops28h 30m
Qatar Airways
Deal found 15/3฿31,954
Wed 29/420:00
CNX
-
OTP
2 stops47h 35m
Qatar Airways
Tue 12/510:40
OTP
-
CNX
2 stops28h 30m
Qatar Airways
Deal found 15/3฿35,082
Wed 29/420:00
CNX
-
OTP
2 stops47h 35m
Qatar Airways
Sun 10/517:10
OTP
-
CNX
2 stops22h 00m
Qatar Airways
Deal found 15/3฿35,888
Wed 29/420:00
CNX
-
OTP
2 stops47h 35m
Qatar Airways
Mon 11/517:10
OTP
-
CNX
2 stops22h 00m
Qatar Airways
Deal found 15/3฿38,887
Mon 27/420:00
CNX
-
OTP
2 stops22h 05m
Emirates
Tue 12/515:05
OTP
-
CNX
2 stops24h 05m
Emirates
Deal found 15/3฿39,725

Find flight deals from Chiang Mai to Bucharest

Discover tips and strategies to find the most affordable flight options for your journey from Chiang Mai (CNX) to Bucharest (BUH). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 16 March 2026.

Round-trip from

฿25,570
27/4-11/5
  • 27/4-11/5
  • 6 total stops
  • 67h 50m total
  • Chiang Mai to Bucharest
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Chiang Mai to Bucharest that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 17,341 searches. Data last updated 16 March 2026.
Use the filters below to find and compare flights from Chiang Mai to Bucharest that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Chiang MaiBucharest

CNX - OTP

CNXOTP

Chiang Mai

Sun 26/4

22:05-15:35

2 stops45h 30m

Bucharest Otopeni Intl

Sun 3/5

17:10-17:55

2 stops20h 45m

฿28,246

Chiang MaiBucharest

CNX - OTP

CNXOTP

Chiang Mai

Wed 13/5

10:10-15:35

2 stops33h 25m

Bucharest Otopeni Intl

Sat 16/5

10:40-13:45

2 stops23h 05m

฿31,954

Chiang MaiBucharest

CNX - OTP

CNXOTP

Chiang Mai

Mon 27/4

20:00-14:05

2 stops22h 05m

Bucharest Otopeni Intl

Tue 12/5

15:05-19:10

2 stops24h 05m

฿39,725
Fastest return journey

Chiang MaiBucharest

CNX - OTP

CNXOTP

Chiang Mai

Mon 27/4

20:00-14:05

2 stops22h 05m

Bucharest Otopeni Intl

Mon 11/5

15:05-11:15

2 stops16h 10m

฿39,725

Chiang MaiBucharest

CNX - OTP

CNXOTP

Chiang Mai

Sat 25/4

20:00-14:05

2 stops22h 05m

Bucharest Otopeni Intl

Mon 11/5

15:05-11:15

2 stops16h 10m

฿39,725

Chiang MaiBucharest

CNX - OTP

CNXOTP

Chiang Mai

Tue 28/4

20:00-14:05

2 stops22h 05m

Bucharest Otopeni Intl

Sun 10/5

15:05-19:10

2 stops24h 05m

฿39,725

Chiang MaiBucharest

CNX - OTP

CNXOTP

Chiang Mai

Sat 28/3

19:45-13:15

2 stops46h 30m

Bucharest Otopeni Intl

Wed 1/4

17:10-11:15

2 stops38h 05m

฿44,530

Chiang MaiBucharest

CNX - OTP

CNXOTP

Chiang Mai

Sat 28/3

21:25-20:10

1 stop27h 45m

Bucharest Otopeni Intl

Wed 1/4

10:20-22:40

2 stops32h 20m

฿95,702

Flights are sorted by cheapest return flights first.

Deals found on 12/3

Sorted by cheapest first

Best time to book a flight from Chiang Mai to Bucharest

Have a flexible travel schedule? Discover the best time to fly to Bucharest from Chiang Mai with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Chiang Mai to Bucharest
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Chiang Mai to Bucharest. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Chiang Mai to Bucharest?

    Located just 3.1 km from the city centre, Chiang Mai is the airport most travellers will use when flying to Bucharest from Chiang Mai. Booking flights from Chiang Mai (CNX) to Bucharest should be relatively easy as there are 0 daily outbound flights to Bucharest from 0 different airlines.

  • How long is the flight from Chiang Mai to Bucharest?

    There are many flights that can get you from Chiang Mai to Bucharest in 33h 25m. Fly via Qatar Airways to get the fastest option. There are 7210 km between Chiang Mai and Bucharest.

  • Can I find deals for flights from Chiang Mai to Bucharest that include hotel bookings?

    Yes. In addition to deals on Chiang Mai to Bucharest flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Chiang Mai to Bucharest?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Chiang Mai to Bucharest.

  • Can I find deals for business class flights from Chiang Mai to Bucharest?

    Yes. Cheapflights offers flight deals from Chiang Mai to Bucharest by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Chiang Mai to Bucharest

See prices for flight routes from nearby airports that may be better suited for you.
Chiang Mai to Otopeni Intl flights

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How does Cheapflights help users find flights from Chiang Mai to Bucharest?

Deals for Chiang Mai to Bucharest flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Chiang Mai to Bucharest?

Cheapflights helps you find that perfect flight to Bucharest from Chiang Mai by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Chiang Mai to Bucharest with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Chiang Mai to Bucharest, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Chiang Mai to Bucharest become cheaper?

Of course! You can now track prices for flights from Chiang Mai to Bucharest and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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