What days are nonstop flights available from Houston to Istanbul?

Nonstop flights can be found on the following days: Friday.

How many flights depart from Houston to Istanbul on average per day?

3 flight departures from Houston to Istanbul per day on average. Evening (6pm - Midnight) - 100% of flight departures

How long is the flight from Houston to Istanbul?

A quick flight from Houston to Istanbul can take about 17h. Delta provides one of the quickest options available for as low as $966. Houston and Istanbul are separated by a distance of 6393 mi. This flight may include one or multiple stops.

What are the cheapest airlines flying from Houston to Istanbul round-trip?

Cheapflights users have booked flights from Houston to Istanbul round-trip from $966. Other airlines that can offer you cheap pricing are Lufthansa, from $1,074, and Qatar Airways, from $1,088. Delta is currently priced 18% below the average price you’ll pay for this route.

What are the most popular airlines that fly from Houston to Istanbul?

The most popular airlines flying from Houston to Istanbul are American Airlines, Air Canada and Air France. Something to consider prior to booking your flight.

What are the most popular routes from Houston to Istanbul?

The most popular route from Houston to Istanbul is Houston Hobby - Istanbul. You may also consider Houston George Bush Intcntl - Istanbul or Houston Hobby - Istanbul Sabiha Gokcen.

What are the cheapest flights from Houston to Istanbul?

Looking for the cheapest flight from Houston to Istanbul? While on average our users pay $2,830, our data indicates the cheapest price to be $439. The most popular route (Houston Hobby - Istanbul), is priced around $966.

What are the most reliable airlines from Houston to Istanbul?

Before booking your flight to Istanbul from Houston, check out the most reliable airlines to get you to your destination on time: Turkish Airlines (32%), Pakistan International Airlines (14%), Singapore Airlines( 14%).

Can I find flights from Houston to Istanbul for under $1,000 on Cheapflights?

Yes, there are multiple flights from Houston to Istanbul for under $1,000. The cheapest flight booked recently is on Delta for just $966, but on average you can expect to pay $1,033.

Are there nonstop flights from Houston to Istanbul for under $1,100 on Cheapflights?

Cheapflights has at least 20 direct flights from Houston to Istanbul under $1,100. A good price for a nonstop flight from Houston to Istanbul is less than $1,203.

Are there last-minute flights available from Houston to Istanbul for under $1,100?

There are currently 20+ open flights from Houston to Istanbul within the next 7 days for less than $1,100.

Which airlines flying from Houston to Istanbul have flexible cancellations due to COVID-19?

Some of our airline partners flying from Houston to Istanbul have new flexible policies in place due to COVID-19. Turkish Airlines, British Airways, and Lufthansa are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like Turkish Airlines with this kind of flexibility.

What is the cheapest month to fly from Houston to Istanbul?

The best pricing can be found in the month of January. Prices to Istanbul from Houston average $1,181. You can even find prices in January for less than $1,181, as users have found deals to Istanbul from as low as $865. The month of July appears to be one of the more expensive times to travel to Istanbul from Houston. Flying in the targeted month can save you up to 36%.

When is the cheapest time to fly from Houston to Istanbul (IAH - IST)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Houston to Istanbul as you normally would.

Cheap Flights from Houston, TX to Istanbul, Turkey from $366 - Find Tickets & Airfare Deals at Cheapflights.com

How to find the cheapest flight from Houston to Istanbul

IAH - IST Price	$952 - $1,608
IST Temperature	41 - 73.4 °F
IST Rainfall	0.4 - 3.9 inches

IAH - IST

Price

$952 - $1,608

IST

Temperature

41 - 73.4 °F

IST

Rainfall

0.4 - 3.9 inches

Popular in	July	High demand for flights, 27% potential price rise
Cheapest in	January	Best time to find cheap flights, 19% potential price drop
Round-trip from	$952	From Houston to Istanbul
One-way from	$574	One-way flight from Houston to Istanbul

Users have found that booking a flight from Houston to Istanbul at least 40 days early can save you up to 10% on average compared to booking a flight this week. If booking 40 days before your flight isn’t an option for you, users have found flights from Houston to Istanbul for as little as $1,208 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $1,285 for flights departing within the next 3 days.

Cheap flights from Houston to Istanbul in March, April 2023

Apr 18 - Apr 25

IAH

Houston George Bush Intcntl

SAW

Istanbul Sabiha Gokcen

3 stops

29h 30m

SAW

Istanbul Sabiha Gokcen

IAH

Houston George Bush Intcntl

3 stops

43h 04m

$975

Multiple Airlines

Pick Dates

Deal found 3/20

Apr 21 - May 5

IAH

Houston George Bush Intcntl

SAW

Istanbul Sabiha Gokcen

2 stops

24h 28m

SAW

Istanbul Sabiha Gokcen

IAH

Houston George Bush Intcntl

2 stops

22h 18m

$980

Multiple Airlines

Pick Dates

Deal found 3/20

Apr 21 - May 5

IAH

Houston George Bush Intcntl

SAW

Istanbul Sabiha Gokcen

2 stops

24h 28m

SAW

Istanbul Sabiha Gokcen

IAH

Houston George Bush Intcntl

3 stops

38h 31m

$984

Multiple Airlines

Pick Dates

Deal found 3/20

Apr 18 - Apr 25

IAH

Houston George Bush Intcntl

SAW

Istanbul Sabiha Gokcen

3 stops

29h 30m

SAW

Istanbul Sabiha Gokcen

IAH

Houston George Bush Intcntl

3 stops

43h 04m

$1,027

Multiple Airlines

Pick Dates

Deal found 3/21

Apr 18 - Apr 25

IAH

Houston George Bush Intcntl

SAW

Istanbul Sabiha Gokcen

3 stops

29h 30m

SAW

Istanbul Sabiha Gokcen

IAH

Houston George Bush Intcntl

2 stops

21h 42m

$1,042

Multiple Airlines

Pick Dates

Deal found 3/20

Apr 21 - May 5

IAH

Houston George Bush Intcntl

SAW

Istanbul Sabiha Gokcen

3 stops

29h 50m

SAW

Istanbul Sabiha Gokcen

IAH

Houston George Bush Intcntl

3 stops

38h 31m

$1,056

Multiple Airlines

Pick Dates

Deal found 3/20

Apr 22 - May 6

IAH

Houston George Bush Intcntl

SAW

Istanbul Sabiha Gokcen

3 stops

31h 55m

SAW

Istanbul Sabiha Gokcen

IAH

Houston George Bush Intcntl

2 stops

25h 36m

$1,058

Multiple Airlines

Pick Dates

Deal found 3/21

Apr 27 - May 4

IAH

Houston George Bush Intcntl

SAW

Istanbul Sabiha Gokcen

3 stops

29h 50m

SAW

Istanbul Sabiha Gokcen

IAH

Houston George Bush Intcntl

2 stops

21h 44m

$1,064

Multiple Airlines

Pick Dates

Deal found 3/20

Apr 24 - May 3

IAH

Houston George Bush Intcntl

IST

Istanbul

1 stop

17h 00m

IST

Istanbul

IAH

Houston George Bush Intcntl

1 stop

28h 05m

$1,066

Delta

Pick Dates

Deal found 3/21

Houston to Istanbul 2023 flight deals

Sep 18 - Oct 2

IAH

Houston George Bush Intcntl

IST

Istanbul

1 stop

17h 00m

IST

Istanbul

IAH

Houston George Bush Intcntl

1 stop

28h 15m

$966

Delta

Pick Dates

Deal found 3/22

Sep 21 - Oct 5

IAH

Houston George Bush Intcntl

IST

Istanbul

1 stop

17h 00m

IST

Istanbul

IAH

Houston George Bush Intcntl

1 stop

15h 40m

$967

Delta

Pick Dates

Deal found 3/22

Sep 19 - Oct 3

IAH

Houston George Bush Intcntl

IST

Istanbul

2 stops

24h 45m

IST

Istanbul

IAH

Houston George Bush Intcntl

1 stop

28h 15m

$971

Delta

Pick Dates

Deal found 3/21

Apr 18 - Apr 25

IAH

Houston George Bush Intcntl

SAW

Istanbul Sabiha Gokcen

3 stops

29h 30m

SAW

Istanbul Sabiha Gokcen

IAH

Houston George Bush Intcntl

3 stops

43h 04m

$975

Multiple Airlines

Pick Dates

Deal found 3/20

Sep 18 - Oct 2

IAH

Houston George Bush Intcntl

IST

Istanbul

1 stop

17h 00m

IST

Istanbul

IAH

Houston George Bush Intcntl

2 stops

31h 24m

$976

Delta

Pick Dates

Deal found 3/21

Sep 18 - Oct 2

IAH

Houston George Bush Intcntl

IST

Istanbul

1 stop

17h 00m

IST

Istanbul

IAH

Houston George Bush Intcntl

2 stops

29h 35m

$977

Delta

Pick Dates

Deal found 3/22

Apr 21 - May 5

IAH

Houston George Bush Intcntl

SAW

Istanbul Sabiha Gokcen

2 stops

24h 28m

SAW

Istanbul Sabiha Gokcen

IAH

Houston George Bush Intcntl

2 stops

22h 18m

$980

Multiple Airlines

Pick Dates

Deal found 3/20

Nov 16 - Nov 22

IAH

Houston George Bush Intcntl

IST

Istanbul

1 stop

14h 10m

IST

Istanbul

IAH

Houston George Bush Intcntl

1 stop

28h 35m

$981

Lufthansa

Pick Dates

Deal found 3/21

Nov 20 - Nov 26

HOU

Houston Hobby

IST

Istanbul

2 stops

25h 55m

IST

Istanbul

HOU

Houston Hobby

2 stops

30h 47m

$981

Delta

Pick Dates

Deal found 3/21

Cheap Delta flights from Houston to Istanbul

Sep 18 - Oct 2

IAH

Houston George Bush Intcntl

IST

Istanbul

1 stop

17h 00m

IST

Istanbul

IAH

Houston George Bush Intcntl

1 stop

28h 15m

$966

Delta

Pick Dates

Deal found 3/22

Sep 18 - Oct 2

IAH

Houston George Bush Intcntl

IST

Istanbul

1 stop

17h 00m

IST

Istanbul

IAH

Houston George Bush Intcntl

2 stops

31h 24m

$976

Delta

Pick Dates

Deal found 3/21

Sep 18 - Oct 2

IAH

Houston George Bush Intcntl

IST

Istanbul

1 stop

17h 00m

IST

Istanbul

IAH

Houston George Bush Intcntl

2 stops

29h 35m

$977

Delta

Pick Dates

Deal found 3/22

May 1 - May 7

IAH

Houston George Bush Intcntl

IST

Istanbul

1 stop

17h 00m

IST

Istanbul

IAH

Houston George Bush Intcntl

1 stop

28h 05m

$1,066

Delta

Pick Dates

Deal found 3/21

Apr 18 - Apr 26

IAH

Houston George Bush Intcntl

IST

Istanbul

1 stop

15h 55m

IST

Istanbul

IAH

Houston George Bush Intcntl

1 stop

28h 05m

$1,067

Delta

Pick Dates

Deal found 3/21

Apr 24 - May 3

IAH

Houston George Bush Intcntl

IST

Istanbul

2 stops

24h 55m

IST

Istanbul

IAH

Houston George Bush Intcntl

1 stop

28h 05m

$1,071

Delta

Pick Dates

Deal found 3/21

Apr 18 - Apr 25

IAH

Houston George Bush Intcntl

IST

Istanbul

2 stops

25h 32m

IST

Istanbul

IAH

Houston George Bush Intcntl

1 stop

28h 05m

$1,072

Delta

Pick Dates

Deal found 3/20

May 1 - May 7

IAH

Houston George Bush Intcntl

IST

Istanbul

1 stop

17h 00m

IST

Istanbul

IAH

Houston George Bush Intcntl

2 stops

29h 52m

$1,077

Delta

Pick Dates

Deal found 3/22

Apr 18 - Apr 26

IAH

Houston George Bush Intcntl

IST

Istanbul

1 stop

15h 55m

IST

Istanbul

IAH

Houston George Bush Intcntl

2 stops

25h 54m

$1,078

Delta

Pick Dates

Deal found 3/21

Cheap Qatar Airways flights from Houston to Istanbul

Aug 23 - Sep 10

IAH

Houston George Bush Intcntl

IST

Istanbul

1 stop

40h 25m

IST

Istanbul

IAH

Houston George Bush Intcntl

1 stop

28h 05m

$1,088

Qatar Airways

Pick Dates

Deal found 3/20

Apr 12 - May 31

IAH

Houston George Bush Intcntl

IST

Istanbul

1 stop

26h 25m

IST

Istanbul

IAH

Houston George Bush Intcntl

1 stop

28h 05m

$1,099

Qatar Airways

Pick Dates

Deal found 3/21

Mar 27 - Apr 5

IAH

Houston George Bush Intcntl

SAW

Istanbul Sabiha Gokcen

1 stop

34h 50m

SAW

Istanbul Sabiha Gokcen

IAH

Houston George Bush Intcntl

1 stop

28h 10m

$1,100

Qatar Airways

Pick Dates

Deal found 3/21

Apr 11 - Apr 19

IAH

Houston George Bush Intcntl

IST

Istanbul

1 stop

40h 25m

IST

Istanbul

IAH

Houston George Bush Intcntl

1 stop

28h 05m

$1,103

Qatar Airways

Pick Dates

Deal found 3/20

May 1 - May 7

IAH

Houston George Bush Intcntl

SAW

Istanbul Sabiha Gokcen

1 stop

35h 00m

SAW

Istanbul Sabiha Gokcen

IAH

Houston George Bush Intcntl

1 stop

33h 25m

$1,104

Qatar Airways

Pick Dates

Deal found 3/21

Mar 27 - Apr 5

IAH

Houston George Bush Intcntl

IST

Istanbul

1 stop

33h 25m

IST

Istanbul

IAH

Houston George Bush Intcntl

1 stop

28h 05m

$1,105

Qatar Airways

Pick Dates

Deal found 3/21

Sep 5 - Sep 16

IAH

Houston George Bush Intcntl

SAW

Istanbul Sabiha Gokcen

1 stop

35h 00m

SAW

Istanbul Sabiha Gokcen

IAH

Houston George Bush Intcntl

1 stop

28h 10m

$1,114

Qatar Airways

Pick Dates

Deal found 3/21

Apr 11 - Apr 19

IAH

Houston George Bush Intcntl

SAW

Istanbul Sabiha Gokcen

1 stop

35h 00m

SAW

Istanbul Sabiha Gokcen

IAH

Houston George Bush Intcntl

1 stop

28h 10m

$1,118

Qatar Airways

Pick Dates

Deal found 3/20

Sep 15 - Sep 24

IAH

Houston George Bush Intcntl

SAW

Istanbul Sabiha Gokcen

1 stop

21h 45m

SAW

Istanbul Sabiha Gokcen

IAH

Houston George Bush Intcntl

1 stop

28h 10m

$1,120

Qatar Airways

Pick Dates

Deal found 3/22

Non-stop flights to Istanbul from Houston

Apr 18 - Apr 25

IAH

Houston George Bush Intcntl

IST

Istanbul

Nonstop

11h 55m

IST

Istanbul

IAH

Houston George Bush Intcntl

Nonstop

13h 05m

$1,097

Turkish Airlines

Pick Dates

Deal found 3/20

Sep 18 - Oct 2

IAH

Houston George Bush Intcntl

IST

Istanbul

Nonstop

11h 50m

IST

Istanbul

IAH

Houston George Bush Intcntl

Nonstop

12h 55m

$1,125

Turkish Airlines

Pick Dates

Deal found 3/21

Apr 20 - Apr 27

IAH

Houston George Bush Intcntl

IST

Istanbul

Nonstop

11h 55m

IST

Istanbul

IAH

Houston George Bush Intcntl

Nonstop

13h 05m

$1,137

Turkish Airlines

Pick Dates

Deal found 3/21

May 5 - May 8

IAH

Houston George Bush Intcntl

IST

Istanbul

Nonstop

11h 55m

IST

Istanbul

IAH

Houston George Bush Intcntl

Nonstop

13h 05m

$1,147

Turkish Airlines

Pick Dates

Deal found 3/21

Apr 20 - Apr 27

IAH

Houston George Bush Intcntl

IST

Istanbul

Nonstop

11h 55m

IST

Istanbul

IAH

Houston George Bush Intcntl

Nonstop

13h 05m

$1,159

Turkish Airlines

Pick Dates

Deal found 3/21

Apr 11 - Apr 19

IAH

Houston George Bush Intcntl

IST

Istanbul

Nonstop

11h 55m

IST

Istanbul

IAH

Houston George Bush Intcntl

Nonstop

13h 05m

$1,169

Turkish Airlines

Pick Dates

Deal found 3/20

May 1 - May 31

IAH

Houston George Bush Intcntl

IST

Istanbul

Nonstop

11h 55m

IST

Istanbul

IAH

Houston George Bush Intcntl

Nonstop

13h 05m

$1,191

Turkish Airlines

Pick Dates

Deal found 3/20

May 17 - May 29

IAH

Houston George Bush Intcntl

IST

Istanbul

Nonstop

11h 55m

IST

Istanbul

IAH

Houston George Bush Intcntl

Nonstop

13h 05m

$1,192

Turkish Airlines

Pick Dates

Deal found 3/21

May 5 - May 14

IAH

Houston George Bush Intcntl

IST

Istanbul

Nonstop

11h 55m

IST

Istanbul

IAH

Houston George Bush Intcntl

Nonstop

13h 05m

$1,197

Turkish Airlines

Pick Dates

Deal found 3/21

Last minute flights from Houston to Istanbul

Mar 27 - Apr 5

IAH

Houston George Bush Intcntl

SAW

Istanbul Sabiha Gokcen

1 stop

34h 50m

SAW

Istanbul Sabiha Gokcen

IAH

Houston George Bush Intcntl

1 stop

28h 10m

$1,100

Qatar Airways

Pick Dates

Deal found 3/21

Mar 27 - Apr 5

IAH

Houston George Bush Intcntl

IST

Istanbul

1 stop

33h 25m

IST

Istanbul

IAH

Houston George Bush Intcntl

1 stop

28h 05m

$1,105

Qatar Airways

Pick Dates

Deal found 3/21

Mar 30 - Apr 6

IAH

Houston George Bush Intcntl

SAW

Istanbul Sabiha Gokcen

1 stop

40h 10m

SAW

Istanbul Sabiha Gokcen

IAH

Houston George Bush Intcntl

1 stop

33h 25m

$1,136

Qatar Airways

Pick Dates

Deal found 3/21

Mar 27 - Apr 10

IAH

Houston George Bush Intcntl

SAW

Istanbul Sabiha Gokcen

1 stop

34h 50m

SAW

Istanbul Sabiha Gokcen

IAH

Houston George Bush Intcntl

1 stop

28h 10m

$1,140

Qatar Airways

Pick Dates

Deal found 3/21

Mar 30 - Apr 6

IAH

Houston George Bush Intcntl

IST

Istanbul

1 stop

33h 25m

IST

Istanbul

IAH

Houston George Bush Intcntl

1 stop

34h 25m

$1,142

Qatar Airways

Pick Dates

Deal found 3/21

Mar 27 - Apr 10

IAH

Houston George Bush Intcntl

IST

Istanbul

1 stop

40h 15m

IST

Istanbul

IAH

Houston George Bush Intcntl

1 stop

28h 05m

$1,146

Qatar Airways

Pick Dates

Deal found 3/21

Mar 31 - Apr 6

IAH

Houston George Bush Intcntl

SAW

Istanbul Sabiha Gokcen

1 stop

40h 10m

SAW

Istanbul Sabiha Gokcen

IAH

Houston George Bush Intcntl

1 stop

33h 25m

$1,170

Qatar Airways

Pick Dates

Deal found 3/21

Mar 31 - Apr 6

IAH

Houston George Bush Intcntl

IST

Istanbul

1 stop

26h 15m

IST

Istanbul

IAH

Houston George Bush Intcntl

1 stop

34h 25m

$1,171

Qatar Airways

Pick Dates

Deal found 3/21

Mar 31 - Apr 6

IAH

Houston George Bush Intcntl

IST

Istanbul

Nonstop

11h 55m

IST

Istanbul

IAH

Houston George Bush Intcntl

Nonstop

13h 05m

$1,195

Turkish Airlines

Pick Dates

Deal found 3/21

One-way flights to Istanbul from Houston

Apr 19

IAH

Houston George Bush Intcntl

SAW

Istanbul Sabiha Gokcen

2 stops

28h 20m

$366

Multiple Airlines

Pick Dates

Deal found 3/22

Apr 19

IAH

Houston George Bush Intcntl

SAW

Istanbul Sabiha Gokcen

3 stops

25h 55m

$372

Multiple Airlines

Pick Dates

Deal found 3/22

Apr 19

IAH

Houston George Bush Intcntl

SAW

Istanbul Sabiha Gokcen

2 stops

28h 20m

$376

Multiple Airlines

Pick Dates

Deal found 3/21

Apr 19

IAH

Houston George Bush Intcntl

IST

Istanbul

3 stops

44h 30m

$378

Multiple Airlines

Pick Dates

Deal found 3/22

Apr 19

IAH

Houston George Bush Intcntl

SAW

Istanbul Sabiha Gokcen

3 stops

25h 55m

$383

Multiple Airlines

Pick Dates

Deal found 3/21

Apr 19

IAH

Houston George Bush Intcntl

IST

Istanbul

3 stops

44h 30m

$397

Multiple Airlines

Pick Dates

Deal found 3/21

Apr 19

IAH

Houston George Bush Intcntl

IST

Istanbul

2 stops

24h 15m

$414

Multiple Airlines

Pick Dates

Deal found 3/22

Apr 19

IAH

Houston George Bush Intcntl

IST

Istanbul

2 stops

24h 15m

$420

Multiple Airlines

Pick Dates

Deal found 3/21

Apr 5

IAH

Houston George Bush Intcntl

SAW

Istanbul Sabiha Gokcen

3 stops

49h 10m

$514

Multiple Airlines

Pick Dates

Deal found 3/21

Find flights from Houston to Istanbul within your budget

Fly from

Fly to

Budget

$966 - $1,104

Route

Depart

Return

Price

Houston George Bush IntcntlIstanbul

IAH - IST

IAHIST

Houston George Bush Intcntl

2023-09-18

1 stop17h 00m

Istanbul

2023-10-02

1 stop28h 15m

$966

Pick Dates

Houston George Bush IntcntlIstanbul Sabiha Gokcen

IAH - SAW

IAHSAW

Houston George Bush Intcntl

2023-04-18

3 stops29h 30m

Istanbul Sabiha Gokcen

2023-04-25

3 stops43h 04m

$975

Pick Dates

Houston George Bush IntcntlIstanbul

IAH - IST

IAHIST

Houston George Bush Intcntl

2023-09-18

1 stop17h 00m

Istanbul

2023-10-02

2 stops31h 24m

$976

Pick Dates

Houston George Bush IntcntlIstanbul Sabiha Gokcen

IAH - SAW

IAHSAW

Houston George Bush Intcntl

2023-04-21

2 stops24h 28m

Istanbul Sabiha Gokcen

2023-05-05

2 stops22h 18m

$980

Pick Dates

Houston George Bush IntcntlIstanbul

IAH - IST

IAHIST

Houston George Bush Intcntl

2023-09-18

2 stops18h 55m

Istanbul

2023-10-02

2 stops19h 13m

$1,074

Pick Dates

Houston George Bush IntcntlIstanbul

IAH - IST

IAHIST

Houston George Bush Intcntl

2023-08-23

1 stop40h 25m

Istanbul

2023-09-10

1 stop28h 05m

$1,088

Pick Dates

Houston George Bush IntcntlIstanbul

IAH - IST

IAHIST

Houston George Bush Intcntl

2023-04-27

1 stop24h 35m

Istanbul

2023-05-04

1 stop18h 50m

$1,089

Pick Dates

Houston George Bush IntcntlIstanbul

IAH - IST

IAHIST

Houston George Bush Intcntl

2023-04-18

Nonstop11h 55m

Istanbul

2023-04-25

Nonstop13h 05m

$1,097

Pick Dates

Houston George Bush IntcntlIstanbul

IAH - IST

IAHIST

Houston George Bush Intcntl

2023-09-17

2 stops35h 00m

Istanbul

2023-10-01

2 stops35h 23m

$1,104

Pick Dates

Flights are sorted by cheapest first

Deals found on 3/22

Reviews of Airlines Servicing Istanbul

Delta

8.0

Very good

2,333 reviews

Check prices

Reviews

1 / 10

When everything runs smoothly you barely even think about it. That’s how our flight went.

Delta

8.0

Very good

2,333 reviews

Delta

8.0

Very good

2,333 reviews

Check prices

Reviews

1 / 10

When everything runs smoothly you barely even think about it. That’s how our flight went.

United Airlines

7.6

Good

1,427 reviews

Delta

8.0

Very good

2,333 reviews

Check prices

Reviews

1 / 10

When everything runs smoothly you barely even think about it. That’s how our flight went.

KLM

7.5

Good

141 reviews

Delta

8.0

Very good

2,333 reviews

Check prices

Reviews

1 / 10

When everything runs smoothly you barely even think about it. That’s how our flight went.

American Airlines

7.4

Good

1,738 reviews

Delta

8.0

Very good

2,333 reviews

Check prices

Reviews

1 / 10

When everything runs smoothly you barely even think about it. That’s how our flight went.

Qatar Airways

7.3

Good

1,137 reviews

Delta

8.0

Very good

2,333 reviews

Check prices

Reviews

1 / 10

When everything runs smoothly you barely even think about it. That’s how our flight went.

Related info for your journey

IAH stands for Houston George Bush Intcntl Airport, while IST stands for Istanbul Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry. Istanbul Sabiha Gokcen Airport (SAW), Bursa Yenişehir Airport (YEI), İzmit Cengiz Topel Airport (KCO), Tekirdağ Corlu Airport (TEQ) are other airports near this flight route and their unique identifiers/IATA codes.

Alternative routes for Houston to Istanbul

San Antonio to Antalyafrom $1,073 pp

Austin to Antalyafrom $1,308 pp

Killeen to Antalyafrom $1,323 pp

Austin to Adanafrom $1,327 pp

Austin to Dalamanfrom $1,469 pp

San Antonio to Adanafrom $2,166 pp

Top 10 airlines flying from Houston to Istanbul

Airline	Cheapest	Average	Flexibility	On-time	COVID-19 safety
Lufthansa	Cheapest$671	Average$1,000	FlexibilityNo cancel fee	On-time76%	COVID-19 safety	Search Lufthansa flights
Turkish Airlines	Cheapest$779	Average$1,243	FlexibilityNo cancel fee	On-time77%	COVID-19 safety	Search Turkish Airlines flights
British Airways	Cheapest$853	Average$982	FlexibilityNo cancel fee	On-time70%	COVID-19 safety	Search British Airways flights
Delta	Cheapest$896	Average$939	FlexibilityNo cancel fee	On-timeN/A	COVID-19 safety	Search Delta flights
American Airlines	Cheapest$909	Average$1,531	FlexibilityNo cancel fee	On-time71%	COVID-19 safety	Search American Airlines flights
Finnair	Cheapest$930	Average$1,074	FlexibilityNo cancel fee	On-time76%	COVID-19 safety	Search Finnair flights
Air Canada	Cheapest$938	Average$1,176	FlexibilityNo cancel fee	On-time67%	COVID-19 safety	Search Air Canada flights
United Airlines	Cheapest$941	Average$1,211	FlexibilityNo cancel fee	On-time69%	COVID-19 safety	Search United Airlines flights
KLM	Cheapest$956	Average$1,167	FlexibilityNo cancel fee	On-time75%	COVID-19 safety	Search KLM flights
Qatar Airways	Cheapest$1,025	Average$1,229	FlexibilityNo cancel fee	On-time68%	COVID-19 safety	Search Qatar Airways flights

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Hourly flight availability from Houston to Istanbul

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Cheap flights from Houston to Istanbul from $366

How to find the cheapest flight from Houston to Istanbul

All the information you need to plan the best HO1 to TR5 flight in 2023: compare Houston to Istanbul flight prices with the expected peak season, weather and rainfall in Istanbul.

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Cheap flights from Houston to Istanbul in March, April 2023

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Houston to Istanbul 2023 flight deals

Cheap flights to Istanbul from Houston found for this year

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Alternative routes for Houston to Istanbul

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Top 10 airlines flying from Houston to Istanbul

The chart below displays the airlines Cheapflights users traveling from Houston to Istanbul choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.

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