What is the cheapest airline that flies from Houston Hobby to Sofia?

British Airways is the most popular carrier operating from Houston Hobby to Sofia

What airlines fly to Sofia?

Lufthansa, Turkish Airlines and United Airlines are the top three most popular airlines that fly to Sofia from Houston Hobby Airport according to our data. Lufthansa is the first choice among our users, with 50% of people opting to fly with this airline when traveling to Sofia. Keep in mind that there are 3 different airlines that fly to Sofia on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from Houston Hobby Airport to Sofia Airport are updated daily.

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

The number of operators available for flights from Houston Hobby Airport to Sofia Airport is 3 as of August 2026.

How old do you have to be to fly from Houston Hobby Airport 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 Hobby Airport to Sofia Airport.

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

The required travel and health documents for your Sofia Airport 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 Sofia Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$530 Cheap Flights from Houston Hobby Airport to Sofia in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Houston Hobby Airport to Sofia

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:56 pm - 7:20 pmHOU Houston Hobby-SOF Sofia

40h 24m2 stops Dallas/Fort Worth London Heathrow

9:05 pm - 6:36 pmSOF Sofia-HOU Houston Hobby

29h 31m2 stops London Heathrow Dallas/Fort Worth

$1,016British Airways

Wed, Jan 6 - Wed, Jan 13

2:25 pm - 4:20 pmHOU Houston Hobby-SOF Sofia

41h 55m2 stops Dallas/Fort Worth London Heathrow

7:45 pm - 6:36 pmSOF Sofia-HOU Houston Hobby

30h 51m2 stops London Heathrow Dallas/Fort Worth

$1,084British Airways

Sat, Dec 26 - Sun, Jan 17

6:34 pm - 1:25 pmHOU Houston Hobby-SOF Sofia

34h 51m2 stops Dallas/Fort Worth London Heathrow

9:25 pm - 4:36 pmSOF Sofia-HOU Houston Hobby

27h 11m2 stops London Heathrow Dallas/Fort Worth

$1,168British Airways

Wed, Sep 23 - Wed, Oct 7

8:24 pm - 8:10 pmHOU Houston Hobby-SOF Sofia

39h 46m2 stops Dallas/Fort Worth London Heathrow

2:15 pm - 4:36 pmSOF Sofia-HOU Houston Hobby

34h 21m2 stops London Heathrow Dallas/Fort Worth

$1,473British Airways

Fri, Oct 9 - Fri, Oct 16

9:33 am - 1:25 pmHOU Houston Hobby-SOF Sofia

19h 52m2 stops Dallas/Fort Worth London Heathrow

9:45 am - 8:56 amSOF Sofia-HOU Houston Hobby

31h 11m2 stops Madrid Barajas Dallas/Fort Worth

$1,479Multiple Airlines

Thu, Sep 17 - Thu, Oct 1

6:19 pm - 8:10 pmHOU Houston Hobby-SOF Sofia

41h 51m2 stops Dallas/Fort Worth London Heathrow

2:15 pm - 7:48 pmSOF Sofia-HOU Houston Hobby

37h 33m2 stops London Heathrow Dallas/Fort Worth

$1,637British Airways

Fri, Sep 11 - Fri, Sep 25

5:02 pm - 7:20 pmHOU Houston Hobby-SOF Sofia

18h 18m2 stops Dallas/Fort Worth London Heathrow

9:05 pm - 6:36 pmSOF Sofia-HOU Houston Hobby

29h 31m2 stops London Heathrow Dallas/Fort Worth

$1,645British Airways

Thu, Dec 17 - Wed, Jan 6

11:31 am - 1:25 pmHOU Houston Hobby-SOF Sofia

17h 54m2 stops Dallas/Fort Worth London Heathrow

2:15 pm - 3:43 pmSOF Sofia-HOU Houston Hobby

33h 28m2 stops London Heathrow Dallas/Fort Worth

$1,724British Airways

Thu, Sep 17 - Fri, Oct 2

9:51 am - 1:25 pmHOU Houston Hobby-SOF Sofia

19h 34m2 stops Dallas/Fort Worth London Heathrow

9:45 am - 9:21 amSOF Sofia-HOU Houston Hobby

31h 36m2 stops Madrid Barajas Dallas/Fort Worth

$1,796Multiple Airlines

Thu, Oct 8 - Thu, Oct 15

3:57 pm - 8:30 pmHOU Houston Hobby-SOF Sofia

20h 33m2 stops Dallas/Fort Worth London Heathrow

9:45 am - 11:50 pmSOF Sofia-HOU Houston Hobby

22h 05m2 stops Madrid Barajas Dallas/Fort Worth

$2,597Multiple Airlines

Tue, Sep 8 - Thu, Oct 1

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British Airways flights from Houston Hobby Airport to Sofia

Our best British Airways deals on Houston Hobby Airport to Sofia flight tickets

British Airways

Jan 6

HOU6:56 pmHouston Hobby

40h 24m

2 stops

SOF7:20 pmSofia

Jan 13

SOF9:05 pmSofia

29h 31m

2 stops

HOU6:36 pmHouston Hobby

$1,016

British Airways

Dec 26

HOU2:25 pmHouston Hobby

41h 55m

2 stops

SOF4:20 pmSofia

Jan 17

SOF7:45 pmSofia

30h 51m

2 stops

HOU6:36 pmHouston Hobby

$1,084

British Airways

Sep 23

HOU6:34 pmHouston Hobby

34h 51m

2 stops

SOF1:25 pmSofia

Oct 7

SOF9:25 pmSofia

27h 11m

2 stops

HOU4:36 pmHouston Hobby

$1,168

momondo Fare Finder

Use the filters below to find and compare flights from Houston Hobby Airport to Sofia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HoustonSofia

HOU Houston Hobby - SOF Sofia

HOUSOF

Houston Hobby

Wed 1/6

6:56 pm-7:20 pm

2 stops40h 24m

Sofia

Wed 1/13

9:05 pm-6:36 pm

2 stops29h 31m

$1,016

HoustonSofia

HOU Houston Hobby - SOF Sofia

HOUSOF

Houston Hobby

Sat 12/26

2:25 pm-4:20 pm

2 stops41h 55m

Sofia

Sun 1/17

7:45 pm-6:36 pm

2 stops30h 51m

$1,084

HoustonSofia

HOU Houston Hobby - SOF Sofia

HOUSOF

Houston Hobby

Wed 9/23

6:34 pm-1:25 pm

2 stops34h 51m

Sofia

Wed 10/7

9:25 pm-4:36 pm

2 stops27h 11m

$1,168

HoustonSofia

HOU Houston Hobby - SOF Sofia

HOUSOF

Houston Hobby

Fri 10/9

8:24 pm-8:10 pm

2 stops39h 46m

Sofia

Fri 10/16

2:15 pm-4:36 pm

2 stops34h 21m

$1,473

HoustonSofia

HOU Houston Hobby - SOF Sofia

HOUSOF

Houston Hobby

Thu 9/17

9:33 am-1:25 pm

2 stops19h 52m

Sofia

Thu 10/1

9:45 am-8:56 am

2 stops31h 11m

$1,479

HoustonSofia

HOU Houston Hobby - SOF Sofia

HOUSOF

Houston Hobby

Fri 9/11

6:19 pm-8:10 pm

2 stops41h 51m

Sofia

Fri 9/25

2:15 pm-7:48 pm

2 stops37h 33m

$1,637

HoustonSofia

HOU Houston Hobby - SOF Sofia

HOUSOF

Houston Hobby

Thu 12/17

5:02 pm-7:20 pm

2 stops18h 18m

Sofia

Wed 1/6

9:05 pm-6:36 pm

2 stops29h 31m

$1,645

HoustonSofia

HOU Houston Hobby - SOF Sofia

HOUSOF

Houston Hobby

Thu 9/17

11:31 am-1:25 pm

2 stops17h 54m

Sofia

Fri 10/2

2:15 pm-3:43 pm

2 stops33h 28m

$1,724

HoustonSofia

HOU Houston Hobby - SOF Sofia

HOUSOF

Houston Hobby

Thu 10/8

9:51 am-1:25 pm

2 stops19h 34m

Sofia

Thu 10/15

9:45 am-9:21 am

2 stops31h 36m

$1,796

Quickest round-trip

HoustonSofia

HOU Houston Hobby - SOF Sofia

HOUSOF

Houston Hobby

Tue 9/8

3:57 pm-8:30 pm

2 stops20h 33m

Sofia

Thu 10/1

9:45 am-11:50 pm

2 stops22h 05m

$2,597

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Houston Hobby Airport 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

Prices

Airlines

What is the typical price of a round-trip flight between Houston Hobby Airport and Sofia?

Prices are currently high for flights on this route.

Typical prices usually range from $700 to $945.
The lowest price recently found on this route was $1,016.

What is the cheapest month to fly to Sofia?

The cheapest month to fly to Sofia from Houston Hobby Airport is in August. Flight prices, which tend to average around $0, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of August, then book flights to Sofia from Houston Hobby Airport during October instead. Flights to Sofia in October, while not as cheap as those in August, still average around $600.

When to book flights from Houston Hobby Airport to Sofia

Are you open to changing your travel dates? Check out the ideal times to fly from Houston Hobby Airport to Sofia according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Houston Hobby Airport to Sofia (HOU to SOF) flight deals and tips

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

Best Price Found	$530
Fastest flight time	16h 00m
Direct flights	None

The best one-way flight to Sofia from Houston Hobby Airport in the past 72 hours is $530. The best round-trip flight deal from Houston Hobby Airport to Sofia found on momondo in the last 72 hours is $1,016.

The fastest flight from Houston Hobby Airport to Sofia takes 16h 00m

There are no direct flights from Houston Hobby Airport to Sofia. There are no popular flight routes from Houston Hobby Airport to Sofia.

Search flight deals

Frequently asked questions about flying from Houston Hobby Airport to Sofia

How far is Houston Hobby to Sofia by plane?
Houston Hobby and Sofia are 6096.6 mi apart from one another. 16h 00m is a normal flight duration for this route.
When did momondo last update prices for flights from Houston Hobby Airport to Sofia Airport?
Prices for flights from Houston Hobby Airport to Sofia Airport are updated daily.
How many operators does momondo search for flights from Houston Hobby Airport to Sofia Airport?
The number of operators available for flights from Houston Hobby Airport to Sofia Airport is 3 as of August 2026.
How old do you have to be to fly from Houston Hobby Airport 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 Hobby Airport to Sofia Airport.
What documentation or ID do you need to fly to Sofia Airport?
The required travel and health documents for your Sofia Airport 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 Sofia Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from Houston Hobby Airport to Sofia?
momondo data reveals that the most frequently booked airline on the route from Houston Hobby Airport to Sofia is Lufthansa, representing 50% of all bookings. The subsequent popular airlines are Turkish Airlines at 32% and United Airlines at 18%.

Best airlines flying from Houston Hobby Airport to Sofia

Compare and see reviews for airlines that fly from Houston Hobby Airport to Sofia with momondo

Airline	Rating	Free Cancellation	Price
Turkish Airlines	PriceFrom $596	Free Cancellation	Rating 7.4 4,486 reviews	Search Turkish Airlines flights
United Airlines	PriceFrom $681	Free Cancellation	Rating 7.4 10,134 reviews	Search United Airlines flights
Lufthansa	PriceFrom $847	Free Cancellation	Rating 6.8 8,225 reviews	Search Lufthansa flights

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?

Yes. All flights to Sofia from Houston on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Houston to Sofia?

momondo helps you find the best flight between Houston and Sofia by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are simply researching potential flights to Sofia, momondo offers a useful price alert feature which will track prices for flights to Sofia from Houston and alert you when they change.

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Cheap flights from Houston Hobby Airport to Sofia from $530

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 Hobby Airport to Sofia departing on 10/26. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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British Airways flights from Houston Hobby Airport to Sofia

Our best British Airways deals on Houston Hobby Airport to Sofia flight tickets

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Use the filters below to find and compare flights from Houston Hobby Airport to Sofia that are best for you.

See travel insights to Sofia from

How to get the cheapest flight ticket from Houston Hobby Airport to Sofia

What is the typical price of a round-trip flight between Houston Hobby Airport and Sofia?

What is the cheapest month to fly to Sofia?

What is the cheapest airline that flies from Houston Hobby to Sofia?

What airlines fly to Sofia?

When to book flights from Houston Hobby Airport to Sofia

Cheap Houston Hobby Airport to Sofia (HOU to SOF) flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Houston Hobby Airport to Sofia

Best airlines flying from Houston Hobby Airport to Sofia

Compare and see reviews for airlines that fly from Houston Hobby Airport to Sofia with momondo

Traveling to a place near Sofia?

Why use momondo?

An easier way to manage your Sofia trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Bulgaria

Fly your favorite airline to Sofia

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Cabin classes currently available on flights to Sofia

List of cabin classes available on flights landing in Sofia. Availability may vary depending on flight origin and airline.

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