Cheap flights from Houston George Bush Intcntl Airport to Istanbul from $301

In general, March is the cheapest month to fly from Houston George Bush Intcntl Airport to Istanbul Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $804. If you don’t want to visit Istanbul Airport in March, then you should wait until January to fly from Houston George Bush Intcntl Airport, when ticket prices are also cheap, with an average price of $835.

In the afternoon is the cheapest time of day to fly from Houston George Bush Intcntl Airport to Istanbul Airport when you can find flight prices for as low as $944. Flying to Istanbul Airport in the afternoon is an ideal time because this is during off-peak travel hours. Flights at noon are often more expensive with an average ticket price of $1,110.

Fly from Houston George Bush Intcntl to Istanbul for the best Houston George Bush Intcntl - Istanbul flight prices

You are more likely to see cheaper flights to Istanbul Airport from Houston George Bush Intcntl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Istanbul Airport for around $1,030 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Istanbul Airport from Houston George Bush Intcntl Airport for as low as $822 on momondo.

There are 3 cabin classes available to choose from on Houston George Bush Intcntl Airport to Istanbul Airport flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

You could potentially save up to 21% on your flight if you consider stops on a Houston George Bush Intcntl Airport to Istanbul Airport flight.

Amsterdam (AMS) was the most common stop: 63% of momondo users choosing 1-stop flights on this route connected there.

Flights via Amsterdam (AMS) offer the lowest average round-trip price of $1,059.

Flights connecting via Frankfurt am Main (FRA) have the shortest average one-way travel time: 15h 14m.

Frankfurt am Main (FRA) has the shortest average layover time for this route: 2h 21m.

As of September 2026, there are 4 flights per day flying from Houston George Bush Intcntl Airport to Istanbul Airport. The most common time of day flights depart is 9:00PM, with 82% of flights taking off in the evening.

As of September 2026, there are 31 flights per week flying from Houston George Bush Intcntl Airport to Istanbul Airport. The most common day of the week flights depart is Mon, with 23% of flights taking off on this day.