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Cheap flights from Tucson to Bulgaria from $739

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 Bulgaria departing on 11/15. 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

Find the cheapest flights from Tucson to Bulgaria

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
12:19 pm - 1:15 pmTUS  Tucson-SOF Sofia
15h 56m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss
United Airlines Logo
6:25 am - 10:19 pmSOF  Sofia-TUS Tucson
24h 54m2 stops Frankfurt am Main Houston George Bush Intcntl
$739United Airlines
Sun, Nov 15 - Wed, Nov 18
Lufthansa Logo
9:15 am - 6:40 pmTUS  Tucson-SOF Sofia
23h 25m2 stops Denver Intl Munich Franz Josef Strauss
Lufthansa Logo
7:00 pm - 9:10 pmSOF  Sofia-TUS Tucson
36h 10m2 stops Frankfurt am Main Houston George Bush Intcntl
$854Lufthansa
Mon, Sep 14 - Mon, Sep 28
United Airlines Logo
1:29 pm - 11:15 pmTUS  Tucson-SOF Sofia
23h 46m2 stops Denver Intl Munich Franz Josef Strauss
United Airlines Logo
2:20 pm - 9:10 pmSOF  Sofia-TUS Tucson
64h 50m3 stops Frankfurt am Main Boston Logan Intl Houston George Bush Intcntl
$883United Airlines
Mon, Sep 14 - Mon, Sep 28

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United Airlines flights from Tucson to Bulgaria

Our best United Airlines deals on Tucson to Bulgaria flight tickets
United Airlines
Nov 15
TUS12:19 pmTucson
15h 56m
2 stops
SOF1:15 pmSofia
Nov 18
SOF6:25 amSofia
24h 54m
2 stops
TUS10:19 pmTucson
$739
United Airlines
Sep 14
TUS1:29 pmTucson
23h 46m
2 stops
SOF11:15 pmSofia
Sep 28
SOF2:20 pmSofia
64h 50m
3 stops
TUS9:10 pmTucson
$883

momondo Fare Finder

 
Customize your flight search to find flights from Tucson to Bulgaria 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 August 14, 2026.
Use the filters below to find and compare flights from Tucson to Bulgaria that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

TucsonSofia

TUS Tucson - SOF Sofia

TUSSOF

Tucson

Sun 11/15

12:19 pm-1:15 pm

2 stops15h 56m

Sofia

Wed 11/18

6:25 am-10:19 pm

2 stops24h 54m

$739

TucsonSofia

TUS Tucson - SOF Sofia

TUSSOF

Tucson

Mon 9/14

9:15 am-6:40 pm

2 stops23h 25m

Sofia

Mon 9/28

7:00 pm-9:10 pm

2 stops36h 10m

$854

TucsonSofia

TUS Tucson - SOF Sofia

TUSSOF

Tucson

Mon 9/14

1:29 pm-11:15 pm

2 stops23h 46m

Sofia

Mon 9/28

2:20 pm-9:10 pm

3 stops64h 50m

$883

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

Cheap Tucson to Bulgaria flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Tucson to Bulgaria

Fastest flight time

31h 05m

Direct flights

None
The fastest flight from Tucson to Bulgaria takes 31h 05m
There are no direct flights from Tucson to Bulgaria. There are no popular flight routes from Tucson to Bulgaria.
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Frequently asked questions about flying from Tucson to Bulgaria

  • When did momondo last update prices for flights from Tucson Airport to Bulgaria?

    Prices for flights from Tucson Airport to Bulgaria refresh daily.

  • How old do you have to be to fly from Tucson Airport to Bulgaria?

    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 Tucson Airport to Bulgaria.

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

    The required travel and health documents for your Bulgaria trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Bulgaria. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Frequently asked questions about flying from Tucson to Bulgaria

  • How do I get Price Alerts for flights from Tucson to Bulgaria?

    You can take advantage of momondo’s Price Alerts by first searching for your flights to Tucson from Bulgaria. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

  • How can I save money on flights from Tucson to Bulgaria 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 aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

Why use momondo?

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

It is quick and easy to find Tucson to Bulgaria flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Bulgaria that suits you.

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

Flights from Tucson to Bulgaria 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 Tucson to Bulgaria?

Once all potential Tucson to Bulgaria 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 Bulgaria right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Bulgaria from Tucson. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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1 adult
Sun 9/13
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