Cheap Flights from Houston to Istanbul

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Compare Houston to Istanbul flight deals

Find the cheapest month or even day of the year to fly to Istanbul

Book the best Istanbul fare with no extra fees

Flight deals Cheapest month Find the best route Route info FAQs Tips and advice

Flight deals from Houston to Istanbul

Looking for a cheap last-minute deal or the best return flight from Houston to Istanbul Airport? If you want to travel next month, return fares start from Rs212,500. Find the lowest prices on one-way and return tickets right here.

Istanbul.Rs78,438 per passenger.Departing Sat, 3 Oct.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Houston George Bush Intercntl. on Sat, 3 Oct, arriving in Istanbul.Price includes taxes and charges.From Rs78,438, select.

Istanbul.Rs88,695 per passenger.Departing Tue, 8 Dec.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Houston George Bush Intercntl. on Tue, 8 Dec, arriving in Istanbul.Price includes taxes and charges.From Rs88,695, select.

Istanbul.Rs95,278 per passenger.Departing Sun, 27 Sep.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Houston George Bush Intercntl. on Sun, 27 Sep, arriving in Istanbul.Price includes taxes and charges.From Rs95,278, select.

Istanbul.Rs106,430 per passenger.Departing Tue, 5 Jan.One-way flight with British Airways.Outbound indirect flight with British Airways, departs from Houston George Bush Intercntl. on Tue, 5 Jan, arriving in Istanbul.Price includes taxes and charges.From Rs106,430, select.

Istanbul.Rs106,836 per passenger.Departing Wed, 10 Feb.One-way flight with United.Outbound indirect flight with United, departs from Houston George Bush Intercntl. on Wed, 10 Feb, arriving in Istanbul.Price includes taxes and charges.From Rs106,836, select.

Istanbul.Rs106,952 per passenger.Departing Mon, 8 Mar.One-way flight with British Airways.Outbound indirect flight with British Airways, departs from Houston George Bush Intercntl. on Mon, 8 Mar, arriving in Istanbul.Price includes taxes and charges.From Rs106,952, select.

Istanbul.Rs111,699 per passenger.Departing Sat, 28 Nov.One-way flight with WestJet.Outbound indirect flight with WestJet, departs from Houston George Bush Intercntl. on Sat, 28 Nov, arriving in Istanbul.Price includes taxes and charges.From Rs111,699, select.

Istanbul.Rs120,471 per passenger.Departing Sat, 31 Jul.One-way flight with Lufthansa.Outbound indirect flight with Lufthansa, departs from Houston George Bush Intercntl. on Sat, 31 Jul, arriving in Istanbul.Price includes taxes and charges.From Rs120,471, select.

Istanbul.Rs145,820 per passenger.Departing Tue, 1 Jun.One-way flight with Delta.Outbound indirect flight with Delta, departs from Houston George Bush Intercntl. on Tue, 1 Jun, arriving in Istanbul.Price includes taxes and charges.From Rs145,820, select.

Istanbul.Rs198,436 per passenger.Departing Tue, 5 Jan.One-way flight with Turkish Airlines.Outbound direct flight with Turkish Airlines departs from Houston George Bush Intercntl. on Tue, 5 Jan, arriving in Istanbul.Price includes taxes and charges.From Rs198,436, select.

Istanbul.Rs198,552 per passenger.Departing Thu, 31 Dec.One-way flight with Turkish Airlines.Outbound direct flight with Turkish Airlines departs from Houston George Bush Intercntl. on Thu, 31 Dec, arriving in Istanbul.Price includes taxes and charges.From Rs198,552, select.

Istanbul.Rs198,623 per passenger.Departing Sun, 8 Nov.One-way flight with Turkish Airlines.Outbound direct flight with Turkish Airlines departs from Houston George Bush Intercntl. on Sun, 8 Nov, arriving in Istanbul.Price includes taxes and charges.From Rs198,623, select.

Istanbul.Rs199,106 per passenger.Departing Thu, 24 Sep.One-way flight with Turkish Airlines.Outbound direct flight with Turkish Airlines departs from Houston George Bush Intercntl. on Thu, 24 Sep, arriving in Istanbul.Price includes taxes and charges.From Rs199,106, select.

Istanbul.Rs199,251 per passenger.Departing Mon, 12 Oct.One-way flight with Turkish Airlines.Outbound direct flight with Turkish Airlines departs from Houston George Bush Intercntl. on Mon, 12 Oct, arriving in Istanbul.Price includes taxes and charges.From Rs199,251, select.

Istanbul.Rs199,421 per passenger.Departing Wed, 3 Feb.One-way flight with Turkish Airlines.Outbound direct flight with Turkish Airlines departs from Houston George Bush Intercntl. on Wed, 3 Feb, arriving in Istanbul.Price includes taxes and charges.From Rs199,421, select.

Istanbul.Rs199,463 per passenger.Departing Mon, 8 Mar.One-way flight with Turkish Airlines.Outbound direct flight with Turkish Airlines departs from Houston George Bush Intercntl. on Mon, 8 Mar, arriving in Istanbul.Price includes taxes and charges.From Rs199,463, select.

Find the cheapest month to fly from Houston to Istanbul

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Houston to Istanbul flights are currently cheapest in October.

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Direct flights from Houston to Istanbul

Houston to Istanbul: Alternative routes

Compare routes from Houston to Istanbul below. You may find an airport to fly into that's cheaper, faster, or easier than Istanbul.

Istanbul Sabiha

30km from central Istanbul

ClosestCheapest

from Rs75,279

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Istanbul

34km from central Istanbul

from Rs78,438

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Houston to Istanbul: Flight information

The things to know before you go.

Cheapest flight found	Rs78,438
Cheapest month to fly	October
Average flight time	11 hrs, 47 mins
Most popular airline	Turkish Airlines
Average flights per week	39

Finding cheap flights from Houston to Istanbul: Frequently asked questions

How much are return flights from Houston to Istanbul?

The best price we found for a return flight from Houston to Istanbul is Rs212,500. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

How long does it take to fly from Houston to Istanbul?

11 hours and 47 minutes is the average flight time from Houston to Istanbul.

Which airlines fly direct from Houston to Istanbul?

Turkish Airlines, Thai Airways and IndiGo fly direct from Houston to Istanbul.

How many flights are there a week from Houston to Istanbul?

As of September 2026, there are 39 flights per week flying from Houston to Istanbul.

When is the cheapest time to fly from Houston to Istanbul?

The cheapest month to fly from Houston to Istanbul is usually October.

Which upcoming date is cheapest to fly from Houston to Istanbul Airport on?

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Houston to Istanbul Airport on Monday, 5 October 2026.

Can I get a direct flight from Houston to Istanbul Airport?

Yes – the average flight time is 11 hours and 47 minutes.

How can I find the best flight deal to Istanbul?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Istanbul but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to Istanbul?

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Istanbul is around 40 days in advance, so don’t leave your flight to the last minute.

Travelling from Houston to Istanbul Airport (IST): What you need to know

Planning your getaway starts with working out where you'll fly out of in Houston. Houston George Bush Intercontinental Airport (IAH) is the city's main base, so check out your options for booking a flight from Houston to Istanbul Airport (IST) taking off from here.
Expect to be travelling for 12 hours. That's the average journey time for a direct Houston to Istanbul Airport flight.
Istanbul is nine hours ahead of Houston. Istanbul Airport is located in Istanbul, which operates on the UTC+3 timezone.
Houston George Bush Intercontinental Airport (IAH) to Istanbul Airport (IST) is the most popular route, with 10 direct services every week. Travel from IAH to IST on Turkish Airlines's 2:25pm flight.
Arrive at the airport on time so you don't miss your flight from Houston to IST. Be there at least two hours ahead for international flights and an hour early for domestic departures to avoid the stress of rushing.
Popular months like July or high seasons such as Thanksgiving and Christmas will mean bigger waits at check-in and security. Be on the safe side and head to the airport even earlier. Arriving two hours before a domestic flight and up four hours ahead of an international flight is wise.

Airports in Houston

Houston George Bush Intercontinental Airport (IAH)

You can jump on a direct flight from Houston to Istanbul Airport (IST) departing from Houston George Bush Intercontinental Airport (IAH).
Turkish Airlines is a popular carrier that offers direct flights from Houston to Istanbul Airport jetting out of IAH.
The majority of travellers choose to book seats with Turkish Airlines from IAH to IST.
Stopovers are the perfect opportunity to take a break from travelling and maybe even explore a different city. When browsing cheap flights from Houston to IST leaving from Houston George Bush Intercontinental Airport (IAH), deselect the 'Direct flights only' box to find out where you can visit along the way. Some popular options include:
- Chicago O'Hare International Airport (ORD)
- London Heathrow Airport (LHR)
- Frankfurt Airport (FRA)
Located around 40 kilometres from the centre of Houston, IAH can be reached in about 30 minutes by car (depending on traffic). The journey by public transport will take roughly 1 hour 10 minutes.
In search of a convenient hotel near Houston George Bush Intercontinental Airport? If you've booked an early flight from Houston to Istanbul Airport, these stays will have you sleeping moments from your departure gate:
Of the flights that depart from Houston George Bush Intercontinental Airport, 79% land on schedule at their destination.
IAH is located at 16930 JFK Boulevard.

Houston Hobby Airport (HOU)

Break up your flight from Houston to Istanbul Airport with a stop so you can recharge or cross another place off your list. Some popular stopovers between Houston Hobby Airport and IST include:
- Atlanta Hartsfield-Jackson International Airport (ATL)
- Dallas Fort Worth International Airport (DFW)
- Los Angeles International Airport (LAX)
HOU is about 19 kilometres from central Houston. It'll take 20 minutes or so to get to the airport driving from the city centre. Public transport takes approximately 50 minutes.
Flying off with the first light? Think about checking in to one of these accommodation options near Houston Hobby Airport the day before your Houston to IST flight:
79% of flights taking off from Houston Hobby Airport meet their expected arrival time.
HOU is located at 7800 Airport Boulevard.

About Istanbul Airport (IST)

Have a late flight from Houston to Istanbul Airport? Don't let it hijack your sleep schedule. Stay at one of these hotels near IST and get cosy, quick:
To get the best deal, reserve your ride around two weeks ahead of your Houston to Istanbul Airport flight.

Getting from Istanbul Airport (IST) to central Istanbul

Istanbul Airport is around 40 kilometres from the centre of Istanbul. It takes around 45 minutes or so to get to the city by car.
When travelling by public transport, expect a journey of roughly 1 hour 10 minutes.

How to find the cheapest flights from Houston to Istanbul Airport (IST)

Currently, Rs78,438 is the best price we've found for a one-way ticket from Houston to Istanbul Airport. The cheapest price for a return flight is Rs212,500. Remember fares may change due to availability at the time of booking.
Get your hands on cheap flights from Houston to IST by booking 11 months ahead. Based on our research, that's the ideal time frame for finding the biggest deals.
April is when you're most likely to land a fantastic deal on a Houston to Istanbul Airport ticket. If you're looking to travel during a different time of year, the 'Whole month' tool will show you the lowest prices across every month.
Never miss a deal on plane tickets from Houston to IST by creating a Price Alert. We'll send you an email or push notification on the app when a lower fare becomes available.
Filters make it easier to save some cash on your flight from Houston to Istanbul Airport. Pick the departure times, airlines and number of stops that make sense for you. Then sort the results by 'Cheapest' to find the best price quickly.

The best time to fly from Houston to Istanbul Airport (IST)

Think about your travel style when deciding the best time to fly. February is the quietest month to visit Istanbul. August is when most people book flights from Houston to Istanbul Airport (IST), which may be ideal if you're chasing more excitement.
Book a Houston to IST plane ticket departing in July if you're eager to visit the city during its warmest month. You can expect temperatures in Istanbul to range from 21ºC to 30ºC.
January has temperatures of between 2ºC and 11ºC. Look for cheap tickets from Houston to Istanbul Airport around that time if you like cooler conditions.

More about Istanbul

After booking your flight from Houston to Istanbul Airport, find a hotel that's got location and comfort covered. Make one of these options your base for exploring Istanbul:
There are so many things to do and see in this city, it can be hard to work out where to begin. Hagia Sophia Museum, Historic Areas of Istanbul and Hagia Sophia History Museum are top sights which should feature on any well-planned Istanbul itinerary.

Explore more of Türkiye (Turkey)

Istanbul has loads to offer, but there are so many other parts of Türkiye (Turkey) you should also see. About 225 kilometres southeast of Istanbul, a trip to Eskisehir will keep you on the move. Start with popular sights like Eskişehir Odunpazarı Evleri, Archeological Museum and TÜRASAŞ Revolution Cars Museum.
Time for another stop? Make your way to Adapazarı. It's roughly 153 kilometres east of Istanbul and is home to highlights including Ağa Cami and Earthquake & Cultural Museum.