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$563+ Cheap flights from Flint (FNT) to Bucharest (BUH)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/21. Fares are subject to change and may not be available on all flights or dates of travel.
FNT — BUH
Jan 22 — Jan 291
Thu 1/22
Thu 1/29
1 adult, Economy
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Cheap flight deals from Flint to Bucharest

Cheapest flights from Flint to Bucharest
Explore the most affordable flight options available from Flint to Bucharest. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 23, 2025.

This United Airlines deal was found by Cheapflights users on 12/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/264:26 pmFNT - OTP
3 stops19h 09mUnited Airlines
Sat 1/105:55 amOTP - FNT
3 stops23h 49mUnited Airlines
Deal found 12/22$1,040
This oojo deal was found by Cheapflights users on 12/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/268:05 pmFNT - OTP
2 stops36h 00mBritish Airways
Sat 1/104:00 pmOTP - FNT
2 stops38h 26mBritish Airways
Deal found 12/22$1,266
This American Airlines deal was found by Cheapflights users on 12/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/228:21 pmFNT - OTP
3 stops35h 24mAmerican Airlines
Sat 1/108:05 amOTP - FNT
2 stops22h 21mAmerican Airlines
Deal found 12/22$4,261

Find flight deals from Flint to Bucharest

Discover tips and strategies to find the most affordable flight options for your journey from Flint (FNT) 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 December 23, 2025.

Round-trip from

$563
(United Airlines)
From Flint Bishop to Bucharest (BUH)
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Flint 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 2,558,603 searches. Data last updated December 23, 2025.
Use the filters below to find and compare flights from Flint to Bucharest that are best for you.

Fly from

Flint

Fly to

Bucharest

Route

Depart

Return

Price

FlintBucharest

FNT - OTP

FNTOTP

Flint Bishop

Sat 3/7

7:15 am-11:50 pm

2 stops33h 35m

Bucharest Otopeni Intl

Tue 3/17

5:55 am-10:29 pm

2 stops22h 34m

$563

FlintBucharest

FNT - OTP

FNTOTP

Flint Bishop

Sat 3/7

7:15 am-2:05 pm

2 stops23h 50m

Bucharest Otopeni Intl

Mon 3/16

5:55 am-10:29 pm

2 stops22h 34m

$563

FlintBucharest

FNT - OTP

FNTOTP

Flint Bishop

Wed 1/21

7:00 am-2:00 pm

2 stops24h 00m

Bucharest Otopeni Intl

Sun 1/25

5:55 am-5:09 pm

2 stops18h 14m

$563

FlintBucharest

FNT - OTP

FNTOTP

Flint Bishop

Thu 3/5

5:46 pm-11:50 pm

2 stops23h 04m

Bucharest Otopeni Intl

Tue 3/17

5:55 am-10:29 pm

2 stops22h 34m

$563

FlintBucharest

FNT - OTP

FNTOTP

Flint Bishop

Thu 3/5

5:46 pm-11:50 pm

2 stops23h 04m

Bucharest Otopeni Intl

Mon 3/16

5:55 am-10:29 pm

2 stops22h 34m

$563

FlintBucharest

FNT - OTP

FNTOTP

Flint Bishop

Fri 3/6

5:46 pm-2:05 pm

2 stops37h 19m

Bucharest Otopeni Intl

Mon 3/16

5:55 am-5:02 pm

2 stops17h 07m

$568

FlintBucharest

FNT - OTP

FNTOTP

Flint Bishop

Fri 3/6

5:46 pm-2:05 pm

2 stops37h 19m

Bucharest Otopeni Intl

Tue 3/17

5:55 am-10:29 pm

2 stops22h 34m

$568

FlintBucharest

FNT - OTP

FNTOTP

Flint Bishop

Thu 3/5

5:46 pm-11:50 pm

2 stops23h 04m

Bucharest Otopeni Intl

Sun 3/15

5:55 am-10:29 pm

2 stops22h 34m

$638

FlintBucharest

FNT - OTP

FNTOTP

Flint Bishop

Fri 3/6

7:15 am-2:10 pm

2 stops23h 55m

Bucharest Otopeni Intl

Sun 3/15

5:55 am-10:29 pm

2 stops22h 34m

$907

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/21

Best time to book a flight from Flint to Bucharest

Have a flexible travel schedule? Discover the best time to fly to Bucharest from Flint with our price prediction graph.
Estimated round-trip 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 Flint to Bucharest

What is the cheapest month to book a flight from Flint to Bucharest?

Currently, October is the cheapest month in which you can book a flight from Flint to Bucharest (average of $455). Flying from Flint to Bucharest in June is currently the most expensive (average of $873). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Flint 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 Flint to Bucharest?

    Located just 4.3 mi from the city center, Flint Bishop is the airport most travelers will use when flying to Bucharest from Flint. Booking flights from Bishop (FNT) 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 Flint to Bucharest?

    United Airlines can get you from Flint to Bucharest in just under 33h 35m. Your travel time can differ by up to . Airlines will cover a distance of 5003 mi.

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

    Yes. In addition to deals on Flint to Bucharest flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Flint to Bucharest?

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

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

    Yes. Cheapflights offers flight deals from Flint 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.

  • What is the cheapest month to book a flight from Flint to Bucharest?

    Currently, October is the cheapest month in which you can book a flight from Flint to Bucharest (average of $455). Flying from Flint to Bucharest in June is currently the most expensive (average of $873). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Bucharest?

Book flights to Bucharest if you plan to visit one of these locations
Otopeni

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