$1,432 Cheap Flights from Houston (HOU) to Tunis (TUN)

View $1,432 flight on Thu, Oct 16, 2025Opens in a new window

Popular airlines from Houston William Hobby Airport (HOU) to Tunis - Carthage Intl. Airport (TUN)

Cheap Flights from Houston to Tunis (HOU-TUN)

Prices were available within the past 7 days and start at $1,432 for one-way flights and $935 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Mon, Dec 1 - Mon, Dec 8
HOU
Houston
TUN
Tunis
$935 Roundtrip, found 6 hours ago
$935
Roundtrip
found 6 hours ago
Select Delta flight, departing Mon, Dec 1 from Houston to Tunis, returning Mon, Dec 8, priced at $935 found 6 hours ago

Alternative airports near Tunis

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Tunis - Carthage Intl. TUN. Cheapest and Closest option available. Average driving time to city center is 8 minutes. Flights from $1,086
TUN
Tunis - Carthage Intl.
CheapestClosest
Average driving time to city center8 min
Flights from $1,086
Flights from Houston (HOU) to Tunis (TUN)
Origin airport
William P. Hobby
Destination airport
Tunis - Carthage Intl.
Airlines serving
Air France, Delta, KLM, Qatar Airways
Roundtrip price
$935
Distance
5778 mi

Houston to Tunis Flights

The cheapest times to fly from Houston to Tunis

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Houston to Tunis are during the month of December. You can find some of the cheapest flights from Houston to Tunis with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Houston to Tunis

Sunday is one of the best days to book for cheap flights from Houston to Tunis: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Houston to Tunis

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Houston to Tunis in 2025. You can also book with separate airlines for your outbound and return journeys, from $1,432 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Houston to Tunis flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Houston to Tunis airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from William P. Hobby Airport (HOU) to Tunis - Carthage Intl. Airport (TUN) cost?
Grab a cheap one-way flight from $1,432 or cheap return flight from $935 from William P. Hobby Airport (HOU) to Tunis - Carthage Intl. Airport (TUN) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from William P. Hobby Airport (HOU) to Tunis - Carthage Intl. Airport (TUN)?
December is the least expensive month to fly from HOU to TUN. Traveling outside of peak seasons is often the key to finding better deals on flights.
What is the cheapest airline that flies from William P. Hobby Airport (HOU) to Tunis - Carthage Intl. Airport (TUN)?
Use the filters on Expedia to compare airlines and find the cheapest carrier that'll fly you from HOU to TUN. Then, sort your results by "Price (lowest to highest)" to pick up a great deal.
How many flights per day from William P. Hobby Airport (HOU) to Tunis - Carthage Intl. Airport (TUN)?
There aren't any daily nonstop flights available from William P. Hobby Airport (HOU) to Tunis - Carthage Intl. Airport (TUN). But you can opt for flights with layovers. Filter your search results on Expedia to include one or two stops, and you'll be cruising above the clouds in no time.
What day of the week has the most flights from HOU to TUN?
You'll usually find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can change from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from William P. Hobby Airport (HOU) to Tunis - Carthage Intl. Airport (TUN)?
Opt for a flight from William P. Hobby Airport (HOU) to Tunis - Carthage Intl. Airport (TUN) that leaves before 3 PM to reduce the risk of cancellations and delays. Departures after this hour are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from William P. Hobby Airport (HOU) to Tunis - Carthage Intl. Airport (TUN) last-minute?
Booking your flight from HOU to TUN shortly before your trip is typically more expensive. But if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a HOU to TUN flight and hotel package?
Compared with arranging hotels and flights separately, booking a HOU to TUN flight and hotel package with Expedia could result in significant savings. Better still, having everything in one convenient place will take the hassle out of travel planning. Simply pick your flights and choose from our wide range of stays, then tailor your trip with extras like car rentals and activities.
Can I cancel or change the date of my flight from William P. Hobby Airport (HOU) to Tunis - Carthage Intl. Airport (TUN)?
It's usually possible to cancel or reschedule your HOU to TUN flight. However, if the booking was made more than 24 hours ago, additional charges may apply. Check your airline's policies in your itinerary to see what changes are allowed and if any costs are involved. You'll also find more information on our Customer Service portal.

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*Available to One Key members.