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Cheap flights from Houston to Sofia from $365

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Houston to Sofia departing on 4/17. 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

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Find the cheapest flights from Houston to Sofia

Cheap round-trip flights

Enter your travel dates to find the best prices.
Turkish Airlines Logo
9:05 pm - 8:15 pm
IAH
-
SOF
15h 10m
1 stop
Turkish Airlines Logo
9:35 am - 7:10 pm
SOF
-
IAH
17h 35m
1 stop
$598Turkish Airlines
Thu, Apr 23 - Thu, Apr 30
Turkish Airlines Logo
9:05 pm - 8:15 pm
IAH
-
SOF
15h 10m
1 stop
Turkish Airlines Logo
9:35 am - 7:10 pm
SOF
-
IAH
17h 35m
1 stop
$600Turkish Airlines
Thu, Apr 23 - Fri, May 1
Turkish Airlines Logo
9:05 pm - 8:15 pm
IAH
-
SOF
15h 10m
1 stop
Turkish Airlines Logo
3:50 pm - 12:45 pm
SOF
-
IAH
28h 55m
1 stop
$627Turkish Airlines
Sun, Apr 19 - Sun, Apr 26
Turkish Airlines Logo
9:05 pm - 8:45 am
IAH
-
SOF
27h 40m
1 stop
Turkish Airlines Logo
9:05 pm - 7:10 pm
SOF
-
IAH
30h 05m
1 stop
$644Turkish Airlines
Sat, Apr 18 - Mon, Apr 27
Turkish Airlines Logo
9:05 pm - 8:45 am
IAH
-
SOF
27h 40m
1 stop
Turkish Airlines Logo
9:35 am - 7:10 pm
SOF
-
IAH
17h 35m
1 stop
$645Turkish Airlines
Sat, Apr 18 - Mon, Apr 27
Turkish Airlines Logo
9:05 pm - 8:15 pm
IAH
-
SOF
15h 10m
1 stop
Turkish Airlines Logo
9:35 am - 7:10 pm
SOF
-
IAH
17h 35m
1 stop
$646Turkish Airlines
Sat, Apr 18 - Mon, Apr 27
British Airways Logo
4:18 pm - 8:10 pm
HOU
-
SOF
19h 52m
2 stops
British Airways Logo
8:10 pm - 7:51 pm
SOF
-
HOU
31h 41m
2 stops
$854British Airways
Sat, Apr 18 - Mon, Apr 27
British Airways Logo
4:18 pm - 8:10 pm
HOU
-
SOF
19h 52m
2 stops
British Airways Logo
9:05 pm - 7:51 pm
SOF
-
HOU
30h 46m
2 stops
$904British Airways
Sat, Apr 18 - Sun, Apr 26
KLM Logo
10:53 am - 2:00 pm
HOU
-
SOF
19h 07m
2 stops
KLM Logo
7:00 am - 11:07 pm
SOF
-
HOU
24h 07m
2 stops
$1,038KLM
Thu, Apr 23 - Fri, May 1
Multiple Airlines Logo
10:48 am - 2:00 pm
HOU
-
SOF
19h 12m
2 stops
Multiple Airlines Logo
7:00 am - 11:07 pm
SOF
-
HOU
24h 07m
2 stops
$1,354Multiple Airlines
Sat, Apr 18 - Sat, Apr 25

Turkish Airlines flights from Houston to Sofia

Our best Turkish Airlines deals on Houston to Sofia flight tickets
Turkish Airlines
Apr 23
IAH9:05 pmHouston George Bush Intcntl
15h 10m
1 stop
SOF8:15 pmSofia
Apr 30
SOF9:35 amSofia
17h 35m
1 stop
IAH7:10 pmHouston George Bush Intcntl
$598
Turkish Airlines
Apr 23
IAH9:05 pmHouston George Bush Intcntl
15h 10m
1 stop
SOF8:15 pmSofia
May 1
SOF9:35 amSofia
17h 35m
1 stop
IAH7:10 pmHouston George Bush Intcntl
$600
Turkish Airlines
Apr 19
IAH9:05 pmHouston George Bush Intcntl
15h 10m
1 stop
SOF8:15 pmSofia
Apr 26
SOF3:50 pmSofia
28h 55m
1 stop
IAH12:45 pmHouston George Bush Intcntl
$627

Lufthansa flights from Houston to Sofia

Our best Lufthansa deals on Houston to Sofia flight tickets
Lufthansa
Apr 23
IAH11:55 amHouston George Bush Intcntl
17h 25m
2 stops
SOF1:20 pmSofia
Apr 30
SOF6:30 amSofia
15h 05m
1 stop
IAH1:35 pmHouston George Bush Intcntl
$846
Lufthansa
Jul 19
IAH3:35 pmHouston George Bush Intcntl
14h 00m
1 stop
SOF1:35 pmSofia
Aug 16
SOF6:20 amSofia
15h 15m
1 stop
IAH1:35 pmHouston George Bush Intcntl
$894
Lufthansa
Jul 19
IAH3:35 pmHouston George Bush Intcntl
14h 00m
1 stop
SOF1:35 pmSofia
Aug 16
SOF6:20 amSofia
15h 15m
1 stop
IAH1:35 pmHouston George Bush Intcntl
$895

momondo Fare Finder

 
Customize your flight search to find flights from Houston to Sofia 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 March 25, 2026.
Use the filters below to find and compare flights from Houston to Sofia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

HoustonSofia

IAH - SOF

IAHSOF

Houston George Bush Intcntl

Thu 4/23

9:05 pm-8:15 pm

1 stop15h 10m

Sofia

Thu 4/30

9:35 am-7:10 pm

1 stop17h 35m

$598

HoustonSofia

IAH - SOF

IAHSOF

Houston George Bush Intcntl

Thu 4/23

9:05 pm-8:15 pm

1 stop15h 10m

Sofia

Fri 5/1

9:35 am-7:10 pm

1 stop17h 35m

$600

HoustonSofia

IAH - SOF

IAHSOF

Houston George Bush Intcntl

Sun 4/19

9:05 pm-8:15 pm

1 stop15h 10m

Sofia

Sun 4/26

3:50 pm-12:45 pm

1 stop28h 55m

$627

HoustonSofia

IAH - SOF

IAHSOF

Houston George Bush Intcntl

Sat 4/18

9:05 pm-8:45 am

1 stop27h 40m

Sofia

Mon 4/27

9:05 pm-7:10 pm

1 stop30h 05m

$644

HoustonSofia

IAH - SOF

IAHSOF

Houston George Bush Intcntl

Sat 4/18

9:05 pm-8:45 am

1 stop27h 40m

Sofia

Mon 4/27

9:35 am-7:10 pm

1 stop17h 35m

$645

HoustonSofia

IAH - SOF

IAHSOF

Houston George Bush Intcntl

Sat 4/18

9:05 pm-8:15 pm

1 stop15h 10m

Sofia

Mon 4/27

9:35 am-7:10 pm

1 stop17h 35m

$646

HoustonSofia

HOU - SOF

HOUSOF

Houston Hobby

Sat 4/18

4:18 pm-8:10 pm

2 stops19h 52m

Sofia

Mon 4/27

8:10 pm-7:51 pm

2 stops31h 41m

$854

HoustonSofia

HOU - SOF

HOUSOF

Houston Hobby

Sat 4/18

4:18 pm-8:10 pm

2 stops19h 52m

Sofia

Sun 4/26

9:05 pm-7:51 pm

2 stops30h 46m

$904

HoustonSofia

HOU - SOF

HOUSOF

Houston Hobby

Thu 4/23

10:53 am-2:00 pm

2 stops19h 07m

Sofia

Fri 5/1

7:00 am-11:07 pm

2 stops24h 07m

$1,038

HoustonSofia

HOU - SOF

HOUSOF

Houston Hobby

Sat 4/18

10:48 am-2:00 pm

2 stops19h 12m

Sofia

Sat 4/25

7:00 am-11:07 pm

2 stops24h 07m

$1,354

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Sofia from

How to get the cheapest flight ticket from Houston to Sofia

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 typical price of a round-trip flight between Houston and Sofia?

What is the cheapest month to fly to Sofia?

The cheapest month to fly to Sofia from Houston is in October. Flight prices, which tend to average around $600, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of October, then book flights to Sofia from Houston during February instead. Flights to Sofia in February, while not as cheap as those in October, still average around $623.

Cheap Houston to Sofia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Houston to Sofia

Fastest flight time

15h 10m

Direct flights

None
The fastest flight from Houston to Sofia takes 15h 10m
There are no direct flights from Houston to Sofia. There are no popular flight routes from Houston to Sofia.
Search flight deals

  • How far is Houston to Sofia by plane?

    The distance between Houston and Sofia is about 6094.3 mi. 15h 10m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Houston to Sofia Airport?

    Prices for flights from Houston to Sofia Airport were last updated today.

  • How many operators does momondo search for flights from Houston to Sofia Airport?

  • How old do you have to be to fly from Houston to Sofia Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Houston to Sofia Airport.

  • What documentation or ID do you need to fly to Sofia Airport?

    The necessary travel and health documents for your Sofia 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.

Best airlines flying from Houston to Sofia

Compare and see reviews for airlines that fly from Houston to Sofia with momondo
Airline
Rating
Free Cancellation
Price
Turkish AirlinesPriceFrom $596Free CancellationRating
7.4
4,276 reviews
Search Turkish Airlines flights
LufthansaPriceFrom $599Free CancellationRating
6.8
7,869 reviews
Search Lufthansa flights
United AirlinesPriceFrom $681Free CancellationRating
7.4
9,478 reviews
Search United Airlines flights

Traveling to a place near Sofia?

Book flights to Sofia if you plan to visit one of these locations
Bansko
Borovets
Velingrad
Sandanski

Why use momondo?

Why should I use momondo to find a flight deal from Houston to Sofia?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Sofia from Houston.

Can I find flights from Houston to Sofia with flexible booking policies on momondo?

Flights from Houston to Sofia 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 Houston to Sofia?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Houston to Sofia.

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

Yes. momondo can track prices for Houston to Sofia flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Airlines are sorted and displayed according to clicks in the past 7 days on momondo
Lufthansa
Turkish Airlines
United Airlines