Cheap Flights from Houston to Istanbul

Cheapest flights from Houston to Istanbul

Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from Houston to Istanbul. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.

Cheapest one way flight

$205

Spirit Airlines

2 transfers

23h 49m

01/26/2026

The cheapest one-way flight from Houston to Istanbul departs on 01/26/2026, is operated by Spirit Airlines and costs $205

Cheapest round trip flight

$820

KLM

1 transfer

1d 23h 40m

02/13/2026

The cheapest roundtrip flight from Houston to Istanbul departs on 02/13/2026, is operated by KLM and costs $820

The fastest flight

16h 25m

Fastest flight from Houston to Istanbul takes 16h 25m

Direct flights

No direct flights

There are no direct flights on this route.

Earliest flight

2:55 PM

Latest flight

10:05 PM

Direct flights count

13

Distance

10280km

Timezone difference

9h

The distance between Houston and Istanbul is 10280km (6374 miles). There are 13 direct flights from Houston to Istanbul. The time difference between Houston and Istanbul is 9h. Flights from Houston begin at 2:55 PM. The latest flight from Houston departs at 10:05 PM

Remember that on average the ideal time to book flights is 2 months before departure!

Airfare from Houston to Istanbul by month

The cost of a one-way flight from Houston to Istanbul ranges from $283 (January 2026) to $836 (November 2025). On average, the ticket price is about $436–$474.

January 2026

Lowest price

on average:

$283

November 2025

Highest price

on average:

$836

Avg Price

Airlines operating on route

More than 12 airlines operate flights from Houston to Istanbul, including Turkish Airlines, Spirit Airlines, Frontier Airlines, Westjet, British Airways, United Airlines, Air Canada, Southwest Airlines, JetBlue Airways, Allegiant Air, KLM, and Air France. This is a popular route, so passengers can choose tickets based on budget and preferences. Ticket prices start from $205, and our service lets you instantly compare all options. The variety of offers simplifies planning: you can choose budget fares or more comfortable options with baggage included or extra services. We help you find the best deals so your trip is cost-efficient.

Starting at $580

Starting at $205

Starting at $299

Starting at $368

Starting at $455

Starting at $471

Starting at $576

Starting at $593

Starting at $604

Starting at $661

Starting at $741

Starting at $754

Direct Flights from Houston to Istanbul

A direct flight is the most convenient and comfortable way to fly from Houston to Istanbul, despite the fact that sometimes flights with transfers can cost significantly less.

Houston — Istanbul

HOU — IST

12/10/2025

Departure

Direct flight

TK34

Starting at $1,066

Houston — Istanbul

HOU — IST

12/11/2025

Departure

Direct flight

TK34

Starting at $963

Houston — Istanbul

HOU — IST

12/12/2025

Departure

Direct flight

TK34

Starting at $1,040

Houston — Istanbul

HOU — IST

12/13/2025

Departure

Direct flight

TK34

Starting at $1,604

Houston — Istanbul

HOU — IST

12/14/2025

Departure

Direct flight

TK34

Starting at $1,604

Houston — Istanbul

HOU — IST

12/14/2025

Departure

Direct flight

TK134

Starting at $1,863

Houston — Istanbul

HOU — IST

12/16/2025

Departure

Direct flight

TK34

Starting at $1,563

Houston — Istanbul

HOU — IST

12/17/2025

Departure

Direct flight

TK34

Starting at $1,843

Houston — Istanbul

HOU — IST

12/17/2025

Departure

Direct flight

TK134

Starting at $2,189

Houston — Istanbul

HOU — IST

12/20/2025

Departure

Direct flight

TK34

Starting at $2,232

Schedule of direct flights from Houston to Istanbul

A direct flight is the easiest way to get to your destination. The following airlines operate non-stop flights from Houston to Istanbul:

Turkish Airlines

Every day

Starting at $700

Houston airports overview

Andrau Airpark

•

AAP

29km

William P. Hobby Airport

•

HOU

16km

George Bush Intercontinental Airport

•

IAH

25km

•

Istanbul airports overview

Istanbul New Airport

•

IST

1km

Serves Istanbul as Turkey’s main international hub, offering extensive long‑haul and regional connections with modern terminals and direct rail and road links to the city.

Sabiha Gokcen International Airport

•

SAW

43km

Serves Istanbul's Asian side with domestic and international flights, popular with low-cost carriers; convenient for travelers to Pendik, Kartal and nearby ferry/road links to central Istanbul.

•

Frequently asked questions (FAQ)

Answers to questions about the route that travelers are most interested in.

How much is the cheapest flight ticket from Houston to Istanbul?

The cheapest flight ticket from Houston to Istanbul according to data for the last 48 hours costs $205

When is the best time to buy air tickets on the route Houston — Istanbul?

Often the best time to buy tickets from Houston to Istanbul is 2 months before departure.

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

Based on statistics over the past years, the lowest prices for flights from Houston to Istanbul can be found flying in these months: January, March, December.

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

The fastest flights from Houston to Istanbul start from 16 hours 25 minutes in the air.

Which airline can fly direct from Houston to Istanbul?

The following airlines operate direct flights on the route Houston — Istanbul: Turkish Airlines

Special offers and sales on air tickets from Houston to Istanbul

We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.

We couldn't find any special offers for flights from Houston to Istanbul

Alternative routes

Waco ➜ Istanbul•Beaumont ➜ Istanbul•College Station ➜ Istanbul•Corpus Christi ➜ Istanbul•Dallas ➜ Istanbul•Killeen ➜ Istanbul•Lake Charles ➜ Istanbul•Lafayette ➜ Istanbul•Shreveport ➜ Istanbul•Tyler ➜ Istanbul•Houston ➜ Bucharest•Houston ➜ Constanta•Houston ➜ Eskisehir•Houston ➜ Izmir•Houston ➜ Kutahya•Houston ➜ Plovdiv•Houston ➜ Tekirdag•Houston ➜ Varna•Houston ➜ Bursa

•••••••••••••••••••

Cheapest one way flight

$205

Spirit Airlines

2 transfers

23h 49m

01/26/2026

The cheapest one-way flight from Houston to Istanbul departs on 01/26/2026, is operated by Spirit Airlines and costs $205

Cheapest round trip flight

$820

KLM

1 transfer

1d 23h 40m

02/13/2026

The cheapest roundtrip flight from Houston to Istanbul departs on 02/13/2026, is operated by KLM and costs $820

The fastest flight

16h 25m

Fastest flight from Houston to Istanbul takes 16h 25m

Direct flights

No direct flights

There are no direct flights on this route.

Earliest flight

2:55 PM

Latest flight

10:05 PM

Direct flights count

13

Distance

10280km

Timezone difference

9h

Starting at $580

Starting at $205

Starting at $299

Starting at $368

Starting at $455

Starting at $471

Starting at $576

Starting at $593

Starting at $604

Starting at $661

Starting at $741

Starting at $754

Houston — Istanbul

HOU — IST

12/10/2025

Departure

Direct flight

TK34

Starting at $1,066

Houston — Istanbul

HOU — IST

12/11/2025

Departure

Direct flight

TK34

Starting at $963

Houston — Istanbul

HOU — IST

12/12/2025

Departure

Direct flight

TK34

Starting at $1,040

Houston — Istanbul

HOU — IST

12/13/2025

Departure

Direct flight

TK34

Starting at $1,604

Houston — Istanbul

HOU — IST

12/14/2025

Departure

Direct flight

TK34

Starting at $1,604

Houston — Istanbul

HOU — IST

12/14/2025

Departure

Direct flight

TK134

Starting at $1,863

Houston — Istanbul

HOU — IST

12/16/2025

Departure

Direct flight

TK34

Starting at $1,563

Houston — Istanbul

HOU — IST

12/17/2025

Departure

Direct flight

TK34

Starting at $1,843

Houston — Istanbul

HOU — IST

12/17/2025

Departure

Direct flight

TK134

Starting at $2,189

Houston — Istanbul

HOU — IST

12/20/2025

Departure

Direct flight

TK34

Starting at $2,232

How much is the cheapest flight ticket from Houston to Istanbul?

The cheapest flight ticket from Houston to Istanbul according to data for the last 48 hours costs $205

When is the best time to buy air tickets on the route Houston — Istanbul?

Often the best time to buy tickets from Houston to Istanbul is 2 months before departure.

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

Based on statistics over the past years, the lowest prices for flights from Houston to Istanbul can be found flying in these months: January, March, December.

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

The fastest flights from Houston to Istanbul start from 16 hours 25 minutes in the air.

Which airline can fly direct from Houston to Istanbul?

The following airlines operate direct flights on the route Houston — Istanbul: Turkish Airlines

Cheap Flights from Houston to Istanbul Starting at $205

Cheapest flights from Houston to Istanbul

Cheapest one way flight

$205

Spirit Airlines

2 transfers

23h 49m

01/26/2026

Cheapest round trip flight

$820

KLM

1 transfer

1d 23h 40m

02/13/2026

The fastest flight

16h 25m

Direct flights

No direct flights

Earliest flight

2:55 PM

Latest flight

10:05 PM

Direct flights count

13

Distance

10280km

Timezone difference

9h

Airfare from Houston to Istanbul by month

January 2026

on average:

$283

November 2025

on average:

$836

Airlines operating on route

Direct Flights from Houston to Istanbul

Schedule of direct flights from Houston to Istanbul

Houston airports overview

Andrau Airpark

William P. Hobby Airport

George Bush Intercontinental Airport

Istanbul airports overview

Istanbul New Airport

Sabiha Gokcen International Airport

Frequently asked questions (FAQ)

Special offers and sales on air tickets from Houston to Istanbul

Alternative routes

Cheapest one way flight

$205

Spirit Airlines

2 transfers

23h 49m

01/26/2026

Cheapest round trip flight

$820

KLM

1 transfer

1d 23h 40m

02/13/2026

The fastest flight

16h 25m

Direct flights

No direct flights

Earliest flight

2:55 PM

Latest flight

10:05 PM

Direct flights count

13

Distance

10280km

Timezone difference

9h

January 2026

on average:

$283

November 2025

on average:

$836