Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from Tucson to Bucharest from $725

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Tucson to Bucharest departing on 3/27. 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

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Tucson to Bucharest

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
4:20 pm - 6:35 pmTUS-OTP
17h 15m2 stops
United Airlines Logo
6:00 am - 9:25 pmOTP-TUS
25h 25m2 stops
$725United Airlines
Find Deal
Fri, Mar 27 - Tue, Mar 31
United Airlines Logo
6:30 am - 6:35 pmTUS-OTP
27h 05m2 stops
United Airlines Logo
6:00 am - 9:25 pmOTP-TUS
25h 25m2 stops
$726United Airlines
Find Deal
Fri, Mar 27 - Tue, Mar 31
United Airlines Logo
4:20 pm - 6:35 pmTUS-OTP
17h 15m2 stops
United Airlines Logo
6:00 am - 9:25 pmOTP-TUS
25h 25m2 stops
$749United Airlines
Find Deal
Fri, Mar 27 - Tue, Mar 31
British Airways Logo
5:25 pm - 11:45 pmTUS-OTP
21h 20m2 stops
British Airways Logo
8:00 am - 10:55 pmOTP-TUS
23h 55m2 stops
$1,438British Airways
Find Deal
Sun, Mar 15 - Thu, Mar 26

United Airlines flights from Tucson to Bucharest Otopeni Intl Airport

Our best United Airlines deals on Tucson to Bucharest Otopeni Intl Airport flight tickets
United Airlines
Mar 27
TUS4:20 pmTucson
17h 15m
2 stops
OTP6:35 pmBucharest Otopeni Intl
Mar 31
OTP6:00 amBucharest Otopeni Intl
25h 25m
2 stops
TUS9:25 pmTucson
$725
Find similar
United Airlines
Mar 27
TUS6:30 amTucson
27h 05m
2 stops
OTP6:35 pmBucharest Otopeni Intl
Mar 31
OTP6:00 amBucharest Otopeni Intl
25h 25m
2 stops
TUS9:25 pmTucson
$726
Find similar
United Airlines
Mar 27
TUS4:20 pmTucson
17h 15m
2 stops
OTP6:35 pmBucharest Otopeni Intl
Mar 31
OTP6:00 amBucharest Otopeni Intl
25h 25m
2 stops
TUS9:25 pmTucson
$749
Find similar

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 October 14, 2025.
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

TucsonBucharest

TUS - OTP

TUSOTP

Tucson

Fri 3/27

4:20 pm-6:35 pm

2 stops17h 15m

Bucharest Otopeni Intl

Tue 3/31

6:00 am-9:25 pm

2 stops25h 25m

$725

TucsonBucharest

TUS - OTP

TUSOTP

Tucson

Fri 3/27

6:30 am-6:35 pm

2 stops27h 05m

Bucharest Otopeni Intl

Tue 3/31

6:00 am-9:25 pm

2 stops25h 25m

$726

TucsonBucharest

TUS - OTP

TUSOTP

Tucson

Fri 3/27

4:20 pm-6:35 pm

2 stops17h 15m

Bucharest Otopeni Intl

Tue 3/31

6:00 am-9:25 pm

2 stops25h 25m

$749

TucsonBucharest

TUS - OTP

TUSOTP

Tucson

Sun 3/15

5:25 pm-11:45 pm

2 stops21h 20m

Bucharest Otopeni Intl

Thu 3/26

8:00 am-10:55 pm

2 stops23h 55m

$1,438

TucsonBucharest

TUS - OTP

TUSOTP

Tucson

Mon 3/23

3:47 pm-11:00 pm

2 stops22h 13m

$942

TucsonBucharest

TUS - OTP

TUSOTP

Tucson

Mon 3/23

7:00 am-11:50 pm

3 stops31h 50m

$1,133

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Bucharest from

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 day to depart on your flight to Bucharest Otopeni Intl Airport?

Our data shows that Friday is the least expensive day to fly to Bucharest Otopeni Intl Airport. Tickets to fly out on this day can be as low as $1,369. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Tucson to Bucharest Otopeni Intl Airport for around $1,839.

What is the cheapest time of day to depart on your flight to Bucharest Otopeni Intl Airport?

Our most recent data shows that the best time of day to fly to Bucharest Otopeni Intl Airport is at noon. Flights from Tucson to Bucharest Otopeni Intl Airport during this time can be as low as $1,369. In the morning is when there is more demand to fly to Bucharest Otopeni Intl Airport, so prices are often more expensive at around $1,838 per ticket.

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

Direct flights

None
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.
Search flight deals

  • 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 15m.

  • 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

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Tucson to Bucharest. Millions of users trust and use momondo every year so you are in good hands.

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

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

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

Once all potential Tucson to Bucharest flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Of course. momondo tracks the price of Tucson to Bucharest flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Bucharest Otopeni Intl Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Thu 11/13
Thu 11/20
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Bucharest