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Cheap flights from Tucson to Bucharest from $309

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Tucson to Bucharest departing on 8/15. 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
1 adult, Economy, 0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
5:45 am - 4:30 pm
TUS
-
OTP
24h 45m
2 stops
United Airlines Logo
6:55 pm - 10:11 pm
OTP
-
TUS
37h 16m
2 stops
$1,598United Airlines
Sun, Jul 26 - Mon, Jul 27

momondo Fare Finder

 
Customize your flight search to find flights from Tucson to Bucharest Otopeni Intl Airport 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 March 13, 2026.
Use the filters below to find and compare flights from Tucson to Bucharest Otopeni Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

TucsonBucharest

TUS - OTP

TUSOTP

Tucson

Sun 7/26

5:45 am-4:30 pm

2 stops24h 45m

Bucharest Otopeni Intl

Mon 7/27

6:55 pm-10:11 pm

2 stops37h 16m

$1,598
Cheapest one-way
Quickest one-way

TucsonBucharest

TUS - OTP

TUSOTP

Tucson

Sat 8/15

1:29 pm-6:35 pm

2 stops43h 06m

$309

TucsonBucharest

TUS - OTP

TUSOTP

Tucson

Sat 8/15

5:15 pm-1:35 am

3 stops46h 20m

$523

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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How to get the cheapest flight ticket from Tucson to Bucharest Otopeni Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Tucson to Bucharest Otopeni Intl?

United Airlines is the most popular carrier operating from Tucson to Bucharest Otopeni Intl

When to book flights from Tucson to Bucharest Otopeni Intl Airport

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

Cheap Tucson to Bucharest Otopeni Intl Airport (TUS to OTP) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Tucson to Bucharest Otopeni Intl Airport

Fastest flight time

17h 40m

Direct flights

None
The fastest flight from Tucson to Bucharest Otopeni Intl Airport takes 17h 40m
There are no direct flights from Tucson to Bucharest Otopeni Intl Airport. There are no popular flight routes from Tucson to Bucharest Otopeni Intl Airport.
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  • How far is Tucson to Bucharest Otopeni Intl by plane?

    The distance between Tucson and Bucharest Otopeni Intl is about 6479.4 mi. In terms of flight time, this usually takes a little over 17h 40m.

  • When did momondo last update prices for flights from Tucson Airport to Bucharest Otopeni Intl Airport?

    Prices for flights from Tucson Airport to Bucharest Otopeni Intl Airport were last updated today.

  • How old do you have to be to fly from Tucson Airport to Bucharest Otopeni Intl Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Tucson Airport to Bucharest Otopeni Intl Airport.

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

    The necessary travel and health documents for your Bucharest Otopeni Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Bucharest?

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

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All flight searches from Tucson to Bucharest on momondo can be filtered to show those which offer flexible booking policies.

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