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Cheap flights from Chattanooga to Bucharest from $563

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Chattanooga to Bucharest departing on 2/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
12:53 pm - 2:00 pm
CHA
-
OTP
18h 07m2 stops
United Airlines Logo
5:55 am - 8:44 pm
OTP
-
CHA
21h 49m2 stops
$563United Airlines
Wed, Feb 4 - Sun, Feb 8
Delta Logo
3:03 pm - 1:00 pm
CHA
-
OTP
38h 57m2 stops
Delta Logo
2:50 pm - 1:05 pm
OTP
-
CHA
53h 15m2 stops
$1,371Delta
Tue, Jan 6 - Sat, Jan 10

momondo Fare Finder

 
Customize your flight search to find flights from Chattanooga 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, momondo users made 832,500 searches. Data last updated December 23, 2025.
Use the filters below to find and compare flights from Chattanooga to Bucharest that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChattanoogaBucharest

CHA - OTP

CHAOTP

Chattanooga Lovell Field

Wed 2/4

12:53 pm-2:00 pm

2 stops18h 07m

Bucharest Otopeni Intl

Sun 2/8

5:55 am-8:44 pm

2 stops21h 49m

$563

ChattanoogaBucharest

CHA - OTP

CHAOTP

Chattanooga Lovell Field

Tue 1/6

3:03 pm-1:00 pm

2 stops38h 57m

Bucharest Otopeni Intl

Sat 1/10

2:50 pm-1:05 pm

2 stops53h 15m

$1,371

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Chattanooga to Bucharest

Are you open to changing your travel dates? Check out the ideal times to fly from Chattanooga to Bucharest according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Chattanooga to Bucharest (CHA to BUH) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chattanooga to Bucharest

Fastest flight time

18h 07m

Direct flights

None
The fastest flight from Chattanooga to Bucharest takes 18h 07m
There are no direct flights from Chattanooga to Bucharest. There are no popular flight routes from Chattanooga to Bucharest.
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  • How far is Chattanooga Lovell Field to Bucharest by plane?

    There are 5463.5 mi between Chattanooga Lovell Field and Bucharest. By plane, this route typically takes 18h 07m.

  • When did momondo last update prices for flights from Chattanooga Lovell Field Airport to Bucharest?

    Prices for flights from Chattanooga Lovell Field Airport to Bucharest refresh daily.

  • How old do you have to be to fly from Chattanooga Lovell Field Airport to Bucharest?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chattanooga Lovell Field Airport to Bucharest.

  • What documentation or ID do you need to fly to Bucharest?

    The travel and health documents you'll need for your trip to Bucharest may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Bucharest. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • How do I get Price Alerts for flights from Chattanooga to Bucharest?

    Confirm your travel details to search for the latest offers for flights from Chattanooga to Bucharest. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

  • How can I save money on flights from Chattanooga to Bucharest with momondo?

    By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • How does momondo find its flight prices?

    We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

Traveling to a place near Bucharest?

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

Why use momondo?

Why should I use momondo to find a flight deal from Chattanooga to Bucharest?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Bucharest from Chattanooga.

Can I find flights from Chattanooga to Bucharest with flexible booking policies on momondo?

Flights from Chattanooga to Bucharest with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Chattanooga to Bucharest?

momondo helps you find the best flight between Chattanooga and Bucharest by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Chattanooga to Bucharest right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Bucharest, momondo offers a useful price alert feature which will track prices for flights to Bucharest from Chattanooga and alert you when they change.

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1 adult
Thu 1/22
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Find better results for your trip to Romania

Fly into one of these airports located in Bucharest

Airports listed have a maximum distance of 9.6 mi from Bucharest
Bucharest Otopeni Intl Airport