$520 Find Cheap Flights from Houston to Bulgaria - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Houston to Bulgaria departing on 8/27. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

Save 20% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Flight Deals
Booking Insights
Flight Deals

Book Cheap Houston to Bulgaria Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Houston to Bulgaria that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Houston to Bulgaria

Mon, Sep 7 - Wed, Sep 30
Turkish Airlines Logo
9:15 pm - 8:20 pm
IAH
-
SOF
15h 05m
1 stop
Turkish Airlines Logo
9:10 pm - 7:20 pm
SOF
-
IAH
30h 10m
1 stop
$699Turkish Airlines
Sat, Nov 14 - Fri, Nov 27
Turkish Airlines Logo
9:00 pm - 8:55 pm
IAH
-
SOF
15h 55m
1 stop
Turkish Airlines Logo
9:40 am - 7:05 pm
SOF
-
IAH
17h 25m
1 stop
$699Turkish Airlines
Thu, Oct 1 - Tue, Dec 15
Turkish Airlines Logo
9:15 pm - 8:20 pm
IAH
-
SOF
15h 05m
1 stop
Turkish Airlines Logo
9:45 pm - 7:05 pm
SOF
-
IAH
29h 20m
1 stop
$699Turkish Airlines
Wed, Nov 25 - Thu, Dec 3
United Airlines Logo
4:35 pm - 10:45 pm
IAH
-
SOF
22h 10m
1 stop
United Airlines Logo
6:25 am - 2:00 pm
SOF
-
IAH
15h 35m
1 stop
$789United Airlines
Wed, Nov 11 - Fri, Nov 20
United Airlines Logo
4:35 pm - 6:20 pm
IAH
-
SOF
17h 45m
1 stop
United Airlines Logo
6:25 am - 2:00 pm
SOF
-
IAH
15h 35m
1 stop
$789United Airlines
Wed, Dec 2 - Wed, Dec 9
United Airlines Logo
4:35 pm - 10:45 pm
IAH
-
SOF
22h 10m
1 stop
United Airlines Logo
6:25 am - 2:00 pm
SOF
-
IAH
15h 35m
1 stop
$789United Airlines
Sun, Oct 25 - Mon, Nov 2
British Airways Logo
4:50 pm - 4:20 pm
IAH
-
SOF
16h 30m
1 stop
British Airways Logo
5:15 pm - 2:05 pm
SOF
-
IAH
28h 50m
1 stop
$792British Airways
Tue, Dec 8 - Wed, Dec 16
British Airways Logo
9:40 pm - 8:10 pm
IAH
-
SOF
14h 30m
1 stop
British Airways Logo
9:05 pm - 2:05 pm
SOF
-
IAH
25h 00m
1 stop
$792British Airways
Tue, Nov 17 - Wed, Dec 2
Lufthansa Logo
5:05 pm - 10:45 pm
IAH
-
SOF
21h 40m
2 stops
Lufthansa Logo
2:05 pm - 2:00 pm
SOF
-
IAH
31h 55m
1 stop
$818Lufthansa
Mon, Nov 16 - Fri, Nov 27
Lufthansa Logo
6:44 pm - 11:00 pm
IAH
-
SOF
20h 16m
2 stops
Lufthansa Logo
6:25 am - 12:30 am
SOF
-
IAH
26h 05m
2 stops
$820Lufthansa
Booking Insights

KAYAK's insights & trends for Houston to Bulgaria flights

Get data-powered insights and trends into flights from Houston to Bulgaria to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Houston to Bulgaria?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Houston to Bulgaria, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Houston to Bulgaria is October, when tickets cost $600 (return) on average. On the other hand, the most expensive months are June and July, when the average cost of round-trip tickets is $1,239 and $1,133 respectively.

Find deals

Good to know

Cheapest flight

$520
Flight from Houston George Bush Airport to Sofia

FAQs - booking Bulgaria flights

  • How does KAYAK find such low prices on flights from Houston to Bulgaria?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Houston to Bulgaria.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Houston to Bulgaria?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Houston to Bulgaria is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Houston to Bulgaria?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Houston to Bulgaria with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Houston to Bulgaria?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Houston to Bulgaria up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Houston to Bulgaria

Cabin class types available on flights to Bulgaria

Cabin classes available on flights to Bulgaria. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.
First Class flights from Houston to Bulgaria
Business Class flights from Houston to Bulgaria
Premium Economy Class flights from Houston to Bulgaria
Economy Class flights from Houston to Bulgaria