S$1,121 Cheap Flights from Houston to Istanbul

View S$1,121 flight on Sat, 20 Jun, 2026Opens in a new window

Popular airlines from George Bush Intercontinental Airport (IAH) to Istanbul Airport (IST)

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Cheap Flights from Houston to Istanbul (IAH-IST)

Prices were available within the past 7 days and start at S$1,121 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Find the cheapest month to fly from Houston (IAH) to Istanbul (IST)

January is typically the cheapest month to fly

From S$1,029 - S$1,432 per traveller.

Frequently asked questions

How much is a flight from Houston Airport to IST?
If you're planning on travelling between IAH and IST, round-trip flights start from . This price is based on airfares advertised within the last 7 days on Expedia for flights departing within the next year, so don't delay. Book today and save yourself money and time. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from IAH to IST?
Each air carrier has a different set of terms and conditions. If you decide to cancel your getaway, head to our Customer Service Portal.
How do I find cheap flights from Houston Airport to IST that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for IAH to IST flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Houston Airport to Istanbul Airport?
Houston to Arnavutkoy is around 10,200 kilometres, so be prepared to spend a while in the air. Don't forget to pack all the essentials, from your hoodie to your headphones. Take a couple of snacks to munch on throughout your trip too.
Which airlines fly direct from Houston Airport to IST?
Flying nonstop between George Bush Intercontinental Airport (IAH) and IST isn't possible at the moment. However, you'll still be able to book a flight to Arnavutkoy with at least one stop.
Are Houston Airport to Istanbul Airport flight tickets cheaper when they're purchased at the last minute?
Flight tickets from George Bush Intercontinental Airport (IAH) to IST are available up to 12 months before departure on Expedia. And although you may pick up a great last-minute deal, it's not something you should count on. Also, booking your flights ahead of time means you'll have more choices — and you can avoid landing the dreaded middle seat! We're always updating our fares to bring you the best bargains, so keep checking in for all the latest specials.

Travel information

Origin airport
George Bush Intercontinental
Destination airport
Istanbul
Distance
10172 km
Average flight time
19 hours 57 mins

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