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George Bush Intcntl

$340+ Cheap flights from Sofia (SOF) to George Bush Intcntl (IAH)

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 3/5. Fares are subject to change and may not be available on all flights or dates of travel.
SOF — IAH
Feb 26 — Mar 51
Thu 2/26
Thu 3/5
1 adult, Economy
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Cheap flight deals from Sofia to George Bush Intcntl

Cheapest flights from Sofia to George Bush Intcntl
Explore the most affordable flight options available from Sofia to George Bush Intcntl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 27, 2026.

This KLM deal was found by Cheapflights users on 1/26. 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.
Thu 2/127:00 am
SOF
-
IAH
2 stops24h 33m
Multiple Airlines
Thu 2/194:05 pm
IAH
-
SOF
1 stop13h 50m
Multiple Airlines
Deal found 1/26$808
This KLM deal was found by Cheapflights users on 1/26. 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.
Wed 2/257:00 am
SOF
-
IAH
2 stops18h 35m
KLM
Mon 3/94:30 pm
IAH
-
SOF
1 stop14h 35m
KLM
Deal found 1/26$814
This British Airways deal was found by Cheapflights users on 1/26. 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.
Wed 2/259:00 pm
SOF
-
IAH
1 stop25h 05m
British Airways
Sun 3/84:51 pm
IAH
-
SOF
2 stops16h 29m
British Airways
Deal found 1/26$835
This KLM deal was found by Cheapflights users on 1/26. 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.
Thu 2/267:00 am
SOF
-
IAH
2 stops23h 32m
KLM
Sun 3/84:30 pm
IAH
-
SOF
1 stop14h 35m
KLM
Deal found 1/26$856
This Kiwi.com deal was found by Cheapflights users on 1/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/259:35 am
SOF
-
IAH
1 stop17h 35m
Turkish Airlines
Sun 3/810:05 pm
IAH
-
SOF
1 stop15h 45m
Turkish Airlines
Deal found 1/26$863
This United Airlines deal was found by Cheapflights users on 1/26. 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.
Thu 2/126:00 am
SOF
-
IAH
1 stop16h 10m
United Airlines
Thu 2/194:50 pm
IAH
-
SOF
1 stop21h 55m
United Airlines
Deal found 1/26$866
This United Airlines deal was found by Cheapflights users on 1/26. 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 2/256:10 am
SOF
-
IAH
1 stop16h 00m
United Airlines
Mon 3/97:55 pm
IAH
-
SOF
1 stop19h 50m
United Airlines
Deal found 1/26$867
This Expedia deal was found by Cheapflights users on 1/26. 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.
Thu 2/266:05 am
SOF
-
IAH
1 stop18h 25m
Lufthansa
Sun 3/85:50 pm
IAH
-
SOF
1 stop21h 55m
Lufthansa
Deal found 1/26$879
This United Airlines deal was found by Cheapflights users on 1/26. 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.
Thu 2/266:05 am
SOF
-
IAH
1 stop18h 25m
United Airlines
Mon 3/95:30 pm
IAH
-
SOF
1 stop12h 55m
United Airlines
Deal found 1/26$880
This United Airlines deal was found by Cheapflights users on 1/26. 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 2/256:10 am
SOF
-
IAH
2 stops22h 40m
United Airlines
Sun 3/811:56 am
IAH
-
SOF
2 stops18h 39m
United Airlines
Deal found 1/26$882

Find flight deals from Sofia to George Bush Intcntl

Discover tips and strategies to find the most affordable flight options for your journey from Sofia (SOF) to George Bush Intcntl (IAH). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$808
(KLM)

One-way from

$340
(Kiwi.com)
Provider with most accurate pricing for Sofia-Houston George Bush Intcntl flight deals.
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Provider most trusted by Cheapflights users for Sofia-Houston George Bush Intcntl flights.
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From Sofia to Houston George Bush Intcntl
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One-way flight from Sofia to Houston George Bush Intcntl
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Sofia to George Bush Intcntl 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 January 27, 2026.
Use the filters below to find and compare flights from Sofia to Houston George Bush Intcntl Airport that are best for you.

Fly from

Sofia

Fly to

George Bush Intcntl

Route

Depart

Return

Price

SofiaHouston

SOF - IAH

SOFIAH

Sofia

Thu 2/12

7:00 am-11:33 pm

2 stops24h 33m

Houston George Bush Intcntl

Thu 2/19

4:05 pm-1:55 pm

1 stop13h 50m

$808

SofiaHouston

SOF - IAH

SOFIAH

Sofia

Thu 2/26

7:00 am-10:32 pm

2 stops23h 32m

Houston George Bush Intcntl

Mon 3/9

4:30 pm-2:05 pm

1 stop14h 35m

$814

SofiaHouston

SOF - IAH

SOFIAH

Sofia

Wed 2/25

7:00 am-5:35 pm

2 stops18h 35m

Houston George Bush Intcntl

Mon 3/9

4:30 pm-2:05 pm

1 stop14h 35m

$814

SofiaHouston

SOF - IAH

SOFIAH

Sofia

Fri 2/27

7:00 am-11:31 pm

2 stops24h 31m

Houston George Bush Intcntl

Sun 3/8

4:30 pm-2:05 pm

1 stop14h 35m

$856

SofiaHouston

SOF - IAH

SOFIAH

Sofia

Fri 2/27

7:00 am-11:31 pm

2 stops24h 31m

Houston George Bush Intcntl

Mon 3/9

12:40 pm-2:05 pm

2 stops18h 25m

$860

SofiaHouston

SOF - IAH

SOFIAH

Sofia

Fri 2/27

6:10 am-6:15 pm

1 stop20h 05m

Houston George Bush Intcntl

Sun 3/8

5:50 pm-6:20 pm

1 stop17h 30m

$866

SofiaHouston

SOF - IAH

SOFIAH

Sofia

Tue 6/23

9:35 am-7:10 pm

1 stop17h 35m

Houston George Bush Intcntl

Sat 7/4

9:05 pm-8:45 am

1 stop27h 40m

$866

SofiaHouston

SOF - IAH

SOFIAH

Sofia

Thu 2/12

6:00 am-2:10 pm

1 stop16h 10m

Houston George Bush Intcntl

Thu 2/19

4:50 pm-10:45 pm

1 stop21h 55m

$866

SofiaHouston

SOF - IAH

SOFIAH

Sofia

Fri 2/27

6:10 am-2:10 pm

1 stop16h 00m

Houston George Bush Intcntl

Mon 3/9

7:55 pm-10:45 pm

1 stop19h 50m

$867

SofiaHouston

SOF - IAH

SOFIAH

Sofia

Wed 2/25

6:10 am-2:10 pm

1 stop16h 00m

Houston George Bush Intcntl

Mon 3/9

7:55 pm-10:45 pm

1 stop19h 50m

$867

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

Showing 1-10 of 12 results
1
2

Compare providers for flights from Sofia to George Bush Intcntl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Sofia to George Bush Intcntl in January.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Sofia-Houston George Bush Intcntl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Sofia-Houston George Bush Intcntl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Sofia-Houston George Bush Intcntl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Sofia-Houston George Bush Intcntl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Sofia-Houston George Bush Intcntl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Sofia to George Bush Intcntl

Have a flexible travel schedule? Discover the best time to fly to George Bush Intcntl from Sofia 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.

Related info for your journey

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

  • What airport do you fly from for flights from Sofia to Houston George Bush Intcntl?

    Sofia (SOF) is the airport you will fly out of if you book a flight from Sofia to Houston George Bush Intcntl. You should not have trouble finding flights to Houston George Bush Intcntl from Sofia; the airport handles an average of 0 outbound flights to Houston George Bush Intcntl per day. You should also have plenty of airline options to choose from since 0 airlines have flights from the Sofia airport to Houston George Bush Intcntl. It is only a 4.2 mi journey to Sofia (SOF) from Sofia’s city center.

  • How long is the flight from Sofia to Houston George Bush Intcntl Airport?

    KLM can get you from Sofia to Houston George Bush Intcntl Airport in just under 23h 32m. Your travel time can differ by up to . The distance between Sofia and Houston George Bush Intcntl Airport is about 6085 mi.

  • Can I find deals for flights from Sofia to George Bush Intcntl that include hotel bookings?

    Yes. In addition to deals on Sofia to George Bush Intcntl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Sofia to George Bush Intcntl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sofia to George Bush Intcntl.

  • Can I find deals for business class flights from Sofia to George Bush Intcntl?

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

See more FAQs

Traveling to a place near Houston George Bush Intcntl Airport?

Book flights to Houston George Bush Intcntl Airport if you plan to visit one of these locations
Montgomery
Spring
Katy
The Woodlands
Tomball
Humble
Conroe
Jersey Village
Cypress

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