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Cheap flights from Chiang Mai to Bucharest from ฿18,678

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 17/3. Fares are subject to change and may not be available on all flights or dates of travel.
CNX — BUH
9 Apr — 16 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 10 March 2026.

Fri 24/418:35
CNX
-
OTP
2 stops25h 00m
Multiple Airlines
Tue 12/517:10
OTP
-
CNX
2 stops25h 50m
Multiple Airlines
Deal found 10/3฿29,296
Mon 27/420:00
CNX
-
OTP
2 stops47h 35m
Qatar Airways
Thu 14/517:10
OTP
-
CNX
2 stops22h 00m
Qatar Airways
Deal found 10/3฿31,567
Wed 13/511:55
CNX
-
OTP
2 stops23h 50m
Qatar Airways
Sat 16/517:10
OTP
-
CNX
2 stops22h 00m
Qatar Airways
Deal found 6/3฿31,727
Sun 26/420:00
CNX
-
OTP
2 stops47h 35m
Qatar Airways
Thu 14/510:40
OTP
-
CNX
2 stops28h 30m
Qatar Airways
Deal found 10/3฿31,919
Mon 27/420:00
CNX
-
OTP
2 stops47h 35m
Qatar Airways
Sun 10/517:10
OTP
-
CNX
2 stops22h 00m
Qatar Airways
Deal found 10/3฿32,367
Sun 26/420:00
CNX
-
OTP
2 stops47h 35m
Qatar Airways
Sun 10/517:10
OTP
-
CNX
2 stops22h 00m
Qatar Airways
Deal found 10/3฿32,686
Wed 22/420:00
CNX
-
OTP
2 stops23h 35m
Qatar Airways
Tue 12/510:40
OTP
-
CNX
2 stops20h 35m
Qatar Airways
Deal found 10/3฿33,582

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 10 March 2026.

Round-trip from

฿30,895

One-way from

฿18,678
21/3-25/3
  • 21/3-25/3
  • 4 total stops
  • 49h 55m total
  • Chiang Mai to Bucharest
Search Deals
17/3
  • 17/3
  • 3 total stops
  • 47h 40m 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 10 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

Wed 13/5

11:55-07:45

2 stops23h 50m

Bucharest Otopeni Intl

Sat 16/5

17:10-19:10

2 stops22h 00m

฿31,727

Chiang MaiBucharest

CNX - OTP

CNXOTP

Chiang Mai

Sun 26/4

20:00-15:35

2 stops47h 35m

Bucharest Otopeni Intl

Wed 13/5

17:10-19:10

2 stops22h 00m

฿31,919

Chiang MaiBucharest

CNX - OTP

CNXOTP

Chiang Mai

Wed 22/4

20:00-15:35

2 stops23h 35m

Bucharest Otopeni Intl

Wed 13/5

17:10-19:10

2 stops22h 00m

฿33,582
Fastest return journey

Chiang MaiBucharest

CNX - OTP

CNXOTP

Chiang Mai

Fri 24/4

20:00-15:35

2 stops23h 35m

Bucharest Otopeni Intl

Thu 14/5

10:40-11:15

2 stops20h 35m

฿34,382

Chiang MaiBucharest

CNX - OTP

CNXOTP

Chiang Mai

Wed 22/4

20:00-15:35

2 stops23h 35m

Bucharest Otopeni Intl

Sun 10/5

17:10-19:10

2 stops22h 00m

฿34,382

Chiang MaiBucharest

CNX - OTP

CNXOTP

Chiang Mai

Thu 23/4

20:00-15:35

2 stops23h 35m

Bucharest Otopeni Intl

Sun 10/5

17:10-19:10

2 stops22h 00m

฿37,484
Cheapest one-way

Chiang MaiBucharest

CNX - OTP

CNXOTP

Chiang Mai

Tue 17/3

22:35-17:15

3 stops47h 40m

฿18,678
Fastest single journey

Chiang MaiBucharest

CNX - OTP

CNXOTP

Chiang Mai

Mon 16/3

15:15-06:40

2 stops20h 25m

฿19,030

Flights are sorted by cheapest return flights first.

Deals found on 6/3

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 23h 50m. 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

Fly with Cheapflights

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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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