The cheapest times to fly from TUN to IAH are

  • January 8th to May 6th (except the weeks of February 26th, March 12th, and March 26th)
  • October 8th to December 9th (except the week of October 22nd)

based on data collected exclusively by Champion Traveler across tens of millions of flights. Among all the dates above, the very cheapest time to fly from TUN to IAH is mid to late November. Prices can be as high as $1159 for Friday flights during mid June, or as low as $744 for Tuesday flights around mid to late November.


When to Fly to Houston

Flying from Tunis (TUN) to Houston, TX (IAH) will usually cost between $744 to $940 per person if booking more than four weeks in advance. On average the very cheapest time to fly is mid to late November with an average ticket price of $744. Due to high demand the most expensive time to fly is mid June, with an average price of $950. Planning your trip to low-cost times can easily save you $206 on economy flights and even more on first-class flights. Generally, any price below $762 can be considered a good price for a round-trip TUN to IAH flight.

See below for a graph of average weekly prices for the TUN to IAH route. All prices are for round-trip tickets in USD.

TUN to IAH Flight Prices

Compared to other flights, the TUN to IAH flight is cheaper than the average and costs slightly more than the average flight leaving from Tunis. The average price per mile (for a direct flight) is $0.08, which is far below average.


Flight Prices by Day of the Week

Tuesday is usually the cheapest day to fly to IAH, and Monday the cheapest day to fly back into TUN. Fridays are the most expensive days to fly to Houston, and Saturdays are the most expensive days to return to Tunis. Selecting flights on the least expensive days could save you up to $92 (6%) on this flight.

Departing prices are for round-trip flights returning on the day of departure. For example, a flight departing on Tuesday and returning a week later will cost an average of $785. Return trip prices are from the IAH to TUN flight, and often highlight the quality of our data in showing the same trend.

Departing Prices by Day

Departure Day Prices

Return Trip Prices by Day

Return Day Prices


Nonstop Flights and Layovers

Travelers looking to fly from TUN to IAH can generally find a 1-layover flight. Because there is not usually a direct flight option the real-world direct flight time of 11 hour 22 minutes may not be realistic.


Flight Hacking TUN to IAH

Flight hacking is when you book two tickets instead of a layover, sometimes with different airlines. You will need to either bring only a carry-on bag (highly recommended) or leave yourself plenty of time to go through security again. Flight hacking is completely allowed, but airlines don’t always tell you the cheapest way to get from TUN to IAH — but Champion Traveler does!

Hack #1: Istanbul (TUN > IST > IAH)

  • Price for both tickets: $757
  • Average savings: $5 (0.62%)

See TUN to flights


Flight Questions Answered

Still have questions about flying from TUN to IAH? We’ve got answers.

Which airlines fly this route?

You can find 16 major airlines flying this route most often: Air Canada, Air France, Air Malta, Alitalia, atlasglobal, Austrian, British Airways, Brussels Airlines, Delta, Emirates, Iberia, KLM, Lufthansa, Tunisair, Turkish Airlines, United, and potentially more during busy seasons.

How far away is it from George Bush Intercontinental/Houston Airport to Carthage Airport?

The distance between the two airports is roughly 5766 miles or 9279 kilometers.

How long does it take to fly from TUN to IAH?

The real-world flight time for a nonstop TUN to IAH flight is about 11 hour 22 minutes.

How many flights go between Tunis and Houston, TX?

It depends on the day of the week and the date, but a typical day might have around 12 available flights from TUN to IAH.


Airport Location Info


Departing Airport

Origination code TUN
Origination airport name Carthage Airport
City Tunis
Country Tunisia
Latitude 36.9
Longitude 10.2

Return Airport

Destination code IAH
Destination airport name George Bush Intercontinental/Houston Airport
City Houston, TX
Country the United States
Latitude 30
Longitude -95.3


Other Resources

Please note that while we’ve worked hard to analyzed tens of millions of flights to get you this data, we do not calculate current live prices or guarantee pricing. Please see our partners using the links above for current offers.