The cheapest times to fly from IAH to TUN are

  • January 1st to February 11th
  • March 12th to March 25th
  • August 13th to December 16th

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 IAH to TUN is early to mid October. Prices can be as high as $2222 for Saturday flights during late May, or as low as $779 for Monday flights around early to mid October.


When to Fly to Tunis

Flying from Houston, TX (IAH) to Tunis (TUN) will usually cost between $973 to $2122 per person if booking more than four weeks in advance. On average the very cheapest time to fly is early to mid October with an average ticket price of $890. Due to high demand the most expensive time to fly is late May, with an average price of $2086. Planning your trip to low-cost times can easily save you $1197 on economy flights and even more on first-class flights. Generally, any price below $1357 can be considered a good price for a round-trip IAH to TUN flight.

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

IAH to TUN Flight Prices

Compared to other flights, the IAH to TUN flight is slightly more expensive than the average and costs slightly more than the average flight leaving from Houston. The average price per mile (for a direct flight) is $0.15, which is far below average.


Flight Prices by Day of the Week

Monday is usually the cheapest day to fly to TUN, and Tuesday the cheapest day to fly back into IAH. Saturdays are the most expensive days to fly to Tunis, and Fridays are the most expensive days to return to Houston. 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 Monday and returning a week later will cost an average of $1345. Return trip prices are from the TUN to IAH 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 IAH to TUN 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 IAH to TUN

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 IAH to TUN — but Champion Traveler does!

Hack #1: Milan (IAH > MXP > TUN)

  • Price for both tickets: $885
  • Average savings: $472 (34.78%)

See IAH to MXP flights

Hack #2: Vienna (IAH > VIE > TUN)

  • Price for both tickets: $895
  • Average savings: $462 (34.05%)

See IAH to VIE flights

Hack #3: Munich (IAH > MUC > TUN)

  • Price for both tickets: $922
  • Average savings: $435 (32.06%)

See IAH to MUC flights


Flight Questions Answered

Still have questions about flying from IAH to TUN? 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, American, British Airways, Brussels Airlines, Delta, Emirates, Eurowings, Iberia, Kenya Airways, KLM, Lufthansa, Turkish Airlines, United, and potentially more during busy seasons.

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

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

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

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

How many flights go between Houston, TX and Tunis?

It depends on the day of the week and the date, but a typical day might have around 48 available flights from IAH to TUN.


Airport Location Info


Departing Airport

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

Return Airport

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


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.