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Bulgaria

$355+ Cheap flights from Houston to Bulgaria

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/30. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — SOF
Apr 8 — Apr 151
Tue 4/8
Tue 4/15
1 adult, Economy
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Cheap flight deals from Houston to Bulgaria

Keep the following information in mind while searching for Houston to Bulgaria flight deals. Data was last updated April 3, 2025.

Round-trip from

$596
(FlightHub)

One-way from

$355
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$698
From Houston to Bulgaria
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One-way flight from Houston to Bulgaria
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Highest demand for flights based on searches. 25% potential increase in price ($326 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($66 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Houston to Bulgaria

Cheapest flights from Houston to Bulgaria
Explore the most affordable flight options available from Houston to Bulgaria. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 3, 2025.

This FlightHub deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/149:00 pmIAH - SOF
1 stop27h 35mTurkish Airlines
Fri 4/259:25 amSOF - IAH
1 stop17h 40mTurkish Airlines
Deal found 4/1$596
This American Airlines deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/109:00 pmIAH - SOF
1 stop32h 30mAmerican Airlines
Wed 11/53:00 pmSOF - IAH
1 stop37h 00mAmerican Airlines
Deal found 3/31$642
This United Airlines deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/103:35 pmIAH - SOF
1 stop18h 15mUnited Airlines
Tue 11/46:00 amSOF - IAH
2 stops24h 33mUnited Airlines
Deal found 3/31$647
This British Airways deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/99:00 pmIAH - SOF
1 stop15h 40mBritish Airways
Tue 11/46:05 pmSOF - IAH
1 stop28h 05mBritish Airways
Deal found 3/31$672
This Ovago deal was found by Cheapflights users on 4/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/108:20 pmHOU - SOF
2 stops33h 10mBritish Airways
Wed 11/53:00 pmSOF - HOU
2 stops34h 59mBritish Airways
Deal found 4/2$686
This Air Canada deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1110:00 amIAH - SOF
2 stops19h 05mAir Canada
Thu 11/66:00 amSOF - IAH
2 stops24h 33mAir Canada
Deal found 3/31$707
This Expedia deal was found by Cheapflights users on 4/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/263:35 pmIAH - SOF
1 stop18h 15mMultiple Airlines
Mon 9/223:30 pmSOF - IAH
2 stops36h 43mMultiple Airlines
Deal found 4/2$725
This Lufthansa deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/113:35 pmIAH - SOF
1 stop18h 15mLufthansa
Tue 11/41:45 pmSOF - IAH
2 stops16h 59mLufthansa
Deal found 3/31$729
This KLM deal was found by Cheapflights users on 4/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/1410:13 amHOU - SOF
2 stops19h 47mKLM
Fri 4/257:00 amSOF - HOU
2 stops18h 48mKLM
Deal found 4/2$1,213
This American Airlines deal was found by Cheapflights users on 4/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/159:12 amHOU - SOF
2 stops20h 18mMultiple Airlines
Mon 5/2610:20 amSOF - HOU
2 stops21h 38mMultiple Airlines
Deal found 4/2$1,667
This Gurufare deal was found by Cheapflights users on 4/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/79:43 amIAH - SOF
2 stops17h 57mAustrian Airlines
Mon 4/216:55 pmSOF - IAH
2 stops32h 00mAustrian Airlines
Deal found 4/2$1,933

Cheapflights Fare Finder

Customize your flight search to find flights from Houston 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, Cheapflights users made 2,558,603 searches. Data last updated April 3, 2025.
Use the filters below to find and compare flights from Houston to Bulgaria that are best for you.

Fly from

Houston

Fly to

Bulgaria

Route

Depart

Return

Price

HoustonSofia

IAH - SOF

IAHSOF

Houston George Bush Intcntl

Mon 4/14

9:00 pm-8:35 am

1 stop27h 35m

Sofia

Fri 4/25

9:25 am-7:05 pm

1 stop17h 40m

$596

HoustonSofia

IAH - SOF

IAHSOF

Houston George Bush Intcntl

Wed 9/10

9:00 pm-1:30 pm

1 stop32h 30m

Sofia

Wed 11/5

3:00 pm-8:00 pm

1 stop37h 00m

$642

HoustonSofia

IAH - SOF

IAHSOF

Houston George Bush Intcntl

Wed 9/10

3:35 pm-5:50 pm

1 stop18h 15m

Sofia

Tue 11/4

6:00 am-10:33 pm

2 stops24h 33m

$647

HoustonSofia

IAH - SOF

IAHSOF

Houston George Bush Intcntl

Tue 9/9

9:00 pm-8:40 pm

1 stop15h 40m

Sofia

Tue 11/4

6:05 pm-2:10 pm

1 stop28h 05m

$672

HoustonSofia

HOU - SOF

HOUSOF

Houston Hobby

Wed 9/10

8:20 pm-1:30 pm

2 stops33h 10m

Sofia

Wed 11/5

3:00 pm-5:59 pm

2 stops34h 59m

$686

HoustonSofia

IAH - SOF

IAHSOF

Houston George Bush Intcntl

Thu 9/11

10:00 am-1:05 pm

2 stops19h 05m

Sofia

Thu 11/6

6:00 am-10:33 pm

2 stops24h 33m

$707

HoustonSofia

IAH - SOF

IAHSOF

Houston George Bush Intcntl

Tue 8/26

3:35 pm-5:50 pm

1 stop18h 15m

Sofia

Mon 9/22

3:30 pm-8:13 pm

2 stops36h 43m

$725

HoustonSofia

IAH - SOF

IAHSOF

Houston George Bush Intcntl

Thu 9/11

3:35 pm-5:50 pm

1 stop18h 15m

Sofia

Tue 11/4

1:45 pm-10:44 pm

2 stops16h 59m

$729

HoustonSofia

HOU - SOF

HOUSOF

Houston Hobby

Mon 4/14

10:13 am-2:00 pm

2 stops19h 47m

Sofia

Fri 4/25

7:00 am-5:48 pm

2 stops18h 48m

$1,213

HoustonSofia

HOU - SOF

HOUSOF

Houston Hobby

Thu 5/15

9:12 am-1:30 pm

2 stops20h 18m

Sofia

Mon 5/26

10:20 am-11:58 pm

2 stops21h 38m

$1,667

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/31

Showing 1-10 of 17 results
1
2

Best time to book a flight from Houston to Bulgaria

Have a flexible travel schedule? Discover the best time to fly to Bulgaria from Houston with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

What is the cheapest month to book a flight from Houston to Bulgaria?

Currently, November is the cheapest month in which you can book a flight from Houston to Bulgaria (average of $632). Flying from Houston to Bulgaria in June is currently the most expensive (average of $1,243). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from HOU to BG?

Find hourly flight availability from Houston to Bulgaria. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 3, 2025.

When flying from Houston to Bulgaria, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Bulgaria by month

Plan your trip to Bulgaria by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Bulgaria ranges from 1.2 - 2.8 inches per month. June is typically the wettest month, when rainfall can reach 2.8 in. January is typically the driest time to visit Bulgaria when rainfall is around 1.2 in.

Temperature in Bulgaria by month

Plan your trip to Bulgaria by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Bulgaria, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 68.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

Reviews of airlines servicing Bulgaria

Get insights into the airlines that provide service to Bulgaria. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Bulgaria. Reviews last updated April 3, 2025.
See what other customers who have flown with KLM, Air France and United Airlines from Houston to Bulgaria have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,323 reviews

Food

7.3

Comfort

7.7

Crew

8.4

Boarding

7.8

Overall

7.8

Entertainment

7.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
KLM
7.8
Good
1,323 reviews
KLM
7.8
Good
1,323 reviews

Food

7.3

Comfort

7.7

Crew

8.4

Boarding

7.8

Overall

7.8

Entertainment

7.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
Air France
7.4
Good
1,427 reviews
KLM
7.8
Good
1,323 reviews

Food

7.3

Comfort

7.7

Crew

8.4

Boarding

7.8

Overall

7.8

Entertainment

7.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
United Airlines
7.4
Good
8,619 reviews
KLM
7.8
Good
1,323 reviews

Food

7.3

Comfort

7.7

Crew

8.4

Boarding

7.8

Overall

7.8

Entertainment

7.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
Turkish Airlines
7.3
Good
3,750 reviews
KLM
7.8
Good
1,323 reviews

Food

7.3

Comfort

7.7

Crew

8.4

Boarding

7.8

Overall

7.8

Entertainment

7.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
American Airlines
7.2
Good
10,000 reviews
KLM
7.8
Good
1,323 reviews

Food

7.3

Comfort

7.7

Crew

8.4

Boarding

7.8

Overall

7.8

Entertainment

7.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.

Related info for your journey

Find useful and relevant information for your journey from Houston to Bulgaria. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from Houston to Bulgaria one-way?

    The cheapest airline one-way is Turkish Airlines, with whom users have recently found tickets for as low as $514. However, be on the lookout for offers from American Airlines and Lufthansa, as they are both options that can get you from Houston to Bulgaria for a low price.

  • Can I find deals for flights from Houston to Bulgaria that include hotel bookings?

    Yes. In addition to deals on Houston to Bulgaria flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Houston to Bulgaria?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Houston to Bulgaria.

  • Can I find deals for business class flights from Houston to Bulgaria?

    Yes. Cheapflights offers flight deals from Houston to Bulgaria by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Houston to Bulgaria?

    Currently, November is the cheapest month in which you can book a flight from Houston to Bulgaria (average of $632). Flying from Houston to Bulgaria in June is currently the most expensive (average of $1,243). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Houston to Bulgaria

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Houston to Bulgaria

Discover the top 4 airlines that operate flights from Houston to Bulgaria. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$631Average$1,152FlexibilityNo cancel feeOn-time76%
Turkish AirlinesCheapest$633Average$895FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$650Average$925FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$744Average$1,147FlexibilityNo cancel feeOn-time69%

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