$482+ Cheap flights from Istanbul (IST) to Houston
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/1. Fares are subject to change and may not be available on all flights or dates of travel.
IST — HOU
Sep 6 — Sep 131
Round-trip
1 adult, Economy
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Find cheap flights from Istanbul to Houston with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Cheapest flights from Istanbul to HoustonExplore the most affordable flight options available from Istanbul to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 7, 2026.
Explore the most affordable flight options available from Istanbul to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 7, 2026.
This Delta deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/74:25 pm -
2 stops29h 58m
Tue 5/183:20 pm -
1 stop26h 00m
Deal found 8/5![Delta logo]()
$608
This Delta deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/74:25 pm -
2 stops32h 30m
Sun 5/166:30 am -
2 stops34h 50m
Deal found 8/5![Delta logo]()
$615
This Delta deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/74:25 pm -
2 stops36h 37m
Thu 5/206:30 am -
2 stops34h 50m
Deal found 8/5![Delta logo]()
$658
This Iberia deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/218:15 am -
2 stops19h 09m
Mon 9/282:08 pm -
2 stops20h 47m
Deal found 8/6![Multiple Airlines logo]()
$690
This Ticket deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/35:20 pm -
1 stop28h 00m
Wed 9/163:25 pm -
1 stop16h 55m
Deal found 8/6![KLM logo]()
$699
This Delta deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/35:20 pm -
1 stop28h 00m
Tue 1/263:05 pm -
1 stop16h 50m
Deal found 8/3![Delta logo]()
$710
This Delta deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/195:20 pm -
1 stop28h 00m
Sun 8/304:37 pm -
2 stops24h 43m
Deal found 8/4![Delta logo]()
$711
This Delta deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/55:20 pm -
1 stop28h 00m
Sat 1/2311:50 am -
2 stops20h 05m
Deal found 8/5![Delta logo]()
$713
This Delta deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/35:55 pm -
1 stop28h 15m
Tue 12/83:05 pm -
1 stop16h 50m
Deal found 8/7![Delta logo]()
$714
This Delta deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/96:00 am -
1 stop15h 20m
Wed 2/173:25 pm -
1 stop16h 30m
Deal found 8/3![Delta logo]()
$715
This Delta deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/265:20 pm -
2 stops36h 45m
Mon 8/311:13 pm -
2 stops28h 07m
Deal found 8/4![Delta logo]()
$716
This Delta deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/245:20 pm -
2 stops31h 05m
Mon 8/316:00 am -
2 stops26h 20m
Deal found 8/5![Delta logo]()
$718
Best flights from Istanbul to HoustonDiscover carefully curated flight deals from Istanbul to Houston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 7, 2026.
Discover carefully curated flight deals from Istanbul to Houston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 7, 2026.
This Delta deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/245:20 pm -
1 stop28h 00m
Thu 9/33:25 pm -
1 stop25h 55m
Deal found 8/5![Delta logo]()
$713
This British Airways deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/108:15 am -
2 stops23h 34m
Mon 10/198:24 pm -
2 stops20h 01m
Deal found 8/7![British Airways logo]()
$771
This Delta deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/285:20 pm -
1 stop28h 00m
Sat 12/511:29 am -
2 stops20h 26m
Deal found 8/7![Delta logo]()
$714
This Delta deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/215:20 pm -
1 stop28h 00m
Mon 9/283:25 pm -
1 stop25h 55m
Deal found 8/3![Delta logo]()
$715
This Flysmarter deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/38:15 am -
2 stops23h 41m
Wed 9/166:34 pm -
2 stops21h 51m
Deal found 8/7![British Airways logo]()
$837
This Delta deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/305:55 pm -
1 stop28h 10m
Thu 3/184:25 pm -
1 stop16h 30m
Deal found 8/6![Delta logo]()
$716
This Delta deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/305:55 pm -
1 stop28h 10m
Thu 2/113:25 pm -
1 stop16h 30m
Deal found 8/6![Delta logo]()
$716
This Delta deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/256:00 am -
2 stops24h 39m
Thu 10/226:09 am -
2 stops26h 11m
Deal found 8/4![Delta logo]()
$718
This Delta deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/225:20 pm -
2 stops32h 30m
Sat 10/315:10 am -
2 stops27h 45m
Deal found 8/7![Delta logo]()
$719
This Delta deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/316:00 am -
2 stops35h 50m
Mon 2/151:00 pm -
2 stops18h 55m
Deal found 8/5![Delta logo]()
$719
This Delta deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/226:00 am -
2 stops24h 39m
Tue 9/292:25 pm -
2 stops26h 55m
Deal found 8/5![Delta logo]()
$719
This Delta deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/35:55 pm -
2 stops38h 08m
Tue 12/86:00 am -
2 stops25h 55m
Deal found 8/7![Delta logo]()
$719
This Delta deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/215:20 pm -
2 stops31h 10m
Mon 9/2811:00 am -
2 stops30h 20m
Deal found 8/3![Delta logo]()
$720
This Delta deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/96:00 am -
2 stops19h 34m
Wed 2/177:15 am -
2 stops24h 40m
Deal found 8/6![Delta logo]()
$721
This Delta deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/104:25 am -
1 stop17h 15m
Mon 10/193:28 pm -
2 stops28h 02m
Deal found 8/4![Delta logo]()
$726
This Delta deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/35:20 pm -
1 stop28h 00m
Thu 9/103:55 pm -
1 stop27h 35m
Deal found 8/6![Delta logo]()
$735
This Delta deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/316:00 am -
2 stops24h 05m
Sat 1/3010:05 am -
2 stops21h 50m
Deal found 8/3![Delta logo]()
$736
This Delta deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/104:25 am -
2 stops26h 38m
Mon 10/193:09 pm -
2 stops28h 21m
Deal found 8/4![Delta logo]()
$744
This Delta deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/175:20 pm -
1 stop28h 00m
Wed 9/93:25 pm -
1 stop25h 55m
Deal found 8/4![Delta logo]()
$767
This Delta deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/175:20 pm -
1 stop28h 00m
Thu 9/103:25 pm -
1 stop16h 55m
Deal found 8/4![Delta logo]()
$767
This Delta deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/317:15 am -
2 stops25h 43m
Fri 1/87:10 pm -
1 stop13h 45m
Deal found 8/3![Delta logo]()
$775
This Delta deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/256:00 am -
2 stops24h 05m
Wed 9/210:50 am -
2 stops30h 30m
Deal found 8/5![Delta logo]()
$813
Last-minute flights from Istanbul to HoustonDiscover last-minute flight deals from Istanbul to Houston. Data last updated August 7, 2026 and is based on user searches.
Discover last-minute flight deals from Istanbul to Houston. Data last updated August 7, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/195:20 pm -
1 stop28h 00m
Sun 8/304:37 pm -
2 stops24h 43m
Deal found 8/4![Delta logo]()
$711
This Delta deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/205:20 pm -
2 stops32h 20m
Thu 8/273:25 pm -
1 stop25h 55m
Deal found 8/4![Delta logo]()
$717
This Delta deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/245:20 pm -
2 stops36h 01m
Tue 9/13:25 pm -
1 stop16h 55m
Deal found 8/5![Delta logo]()
$718
This Delta deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/245:20 pm -
2 stops31h 05m
Mon 8/316:00 am -
2 stops26h 20m
Deal found 8/5![Delta logo]()
$718
This Delta deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/255:20 pm -
2 stops33h 12m
Mon 8/313:25 pm -
1 stop25h 55m
Deal found 8/4![Delta logo]()
$716
This Delta deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/265:20 pm -
2 stops36h 45m
Mon 8/311:13 pm -
2 stops28h 07m
Deal found 8/4![Delta logo]()
$716
This Ticket deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/35:20 pm -
1 stop28h 00m
Wed 9/163:25 pm -
1 stop16h 55m
Deal found 8/6![KLM logo]()
$699
This Delta deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/35:20 pm -
1 stop28h 00m
Tue 1/263:05 pm -
1 stop16h 50m
Deal found 8/3![Delta logo]()
$710
This Delta deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/35:20 pm -
1 stop28h 00m
Wed 9/163:25 pm -
1 stop16h 55m
Deal found 8/7![Delta logo]()
$714
This Delta deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/55:20 pm -
1 stop28h 00m
Tue 1/263:05 pm -
1 stop16h 50m
Deal found 8/5![Delta logo]()
$713
This Delta deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/96:00 am -
1 stop15h 20m
Wed 2/173:25 pm -
1 stop16h 30m
Deal found 8/3![Delta logo]()
$715
This Iberia deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/218:15 am -
2 stops19h 09m
Mon 9/282:08 pm -
2 stops20h 47m
Deal found 8/6![Multiple Airlines logo]()
$690
One-way flights from Istanbul to HoustonSearch for one-way flight options from Istanbul to Houston. Find affordable one-way fares based on user searches. Data last updated August 7, 2026.
Search for one-way flight options from Istanbul to Houston. Find affordable one-way fares based on user searches. Data last updated August 7, 2026.
This Iberia deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/16:10 pm -
2 stops51h 15m
Deal found 8/6![Iberia logo]()
$482
This Kiwi.com deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/158:15 pm -
2 stops45h 11m
Deal found 8/3![Multiple Airlines logo]()
$488
This Iberia deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/66:10 pm -
2 stops51h 15m
Deal found 8/6![Iberia logo]()
$490
This British Airways deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/46:50 pm -
1 stop32h 30m
Deal found 8/6![British Airways logo]()
$497
This British Airways deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/308:10 am -
2 stops22h 43m
Deal found 8/6![British Airways logo]()
$503
This Kiwi.com deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/208:15 pm -
3 stops58h 15m
Deal found 8/7![Multiple Airlines logo]()
$513
This Kiwi.com deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/217:55 am -
2 stops39h 18m
Deal found 8/5![Multiple Airlines logo]()
$515
This Kiwi.com deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/16:10 pm -
3 stops47h 53m
Deal found 8/6![Multiple Airlines logo]()
$522
This Kiwi.com deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/76:45 am -
3 stops32h 44m
Deal found 8/6![Multiple Airlines logo]()
$533
This British Airways deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/48:15 am -
2 stops23h 35m
Deal found 8/4![British Airways logo]()
$628
This Kiwi.com deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/46:35 am -
3 stops43h 54m
Deal found 8/4![Multiple Airlines logo]()
$652
This British Airways deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/118:10 am -
2 stops19h 38m
Deal found 8/3![British Airways logo]()
$711
Find flight deals from Istanbul to Houston
Discover tips and strategies to find the most affordable flight options for your journey from Istanbul (IST) to Houston (HO1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated August 7, 2026.
Round-trip from | $608 (Delta) |
|---|---|
One-way from | $482 (Iberia) |
Popular in | April |
Cheapest in | February |
Average price | $909 |
Cheapflights Fare Finder
Customize your flight search to find flights from Istanbul to Houston that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 7, 2026.
Use the filters below to find and compare flights from Istanbul Airport to Houston that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
IstanbulHouston
IST Istanbul - IAH Houston George Bush Intcntl
ISTIAH
Istanbul
Mon 8/24
5:20 pm-1:20 pm
1 stop28h 00m
Houston George Bush Intcntl
Thu 9/3
3:25 pm-1:20 am
1 stop25h 55m
$713
IstanbulHouston
IST Istanbul - IAH Houston George Bush Intcntl
ISTIAH
Istanbul
Mon 9/28
5:20 pm-1:20 pm
1 stop28h 00m
Houston George Bush Intcntl
Sat 12/5
11:29 am-4:55 pm
2 stops20h 26m
$714
IstanbulHouston
IST Istanbul - IAH Houston George Bush Intcntl
ISTIAH
Istanbul
Mon 9/21
5:20 pm-1:20 pm
1 stop28h 00m
Houston George Bush Intcntl
Mon 9/28
3:25 pm-1:20 am
1 stop25h 55m
$715
IstanbulHouston
IST Istanbul - IAH Houston George Bush Intcntl
ISTIAH
Istanbul
Mon 11/30
5:55 pm-1:05 pm
1 stop28h 10m
Houston George Bush Intcntl
Thu 3/18
4:25 pm-4:55 pm
1 stop16h 30m
$716
IstanbulHouston
IST Istanbul - IAH Houston George Bush Intcntl
ISTIAH
Istanbul
Mon 11/30
5:55 pm-1:05 pm
1 stop28h 10m
Houston George Bush Intcntl
Thu 2/11
3:25 pm-4:55 pm
1 stop16h 30m
$716
IstanbulHouston
IST Istanbul - HOU Houston Hobby
ISTHOU
Istanbul
Fri 9/25
6:00 am-10:39 pm
2 stops24h 39m
Houston Hobby
Thu 10/22
6:09 am-4:20 pm
2 stops26h 11m
$718
IstanbulHouston
IST Istanbul - IAH Houston George Bush Intcntl
ISTIAH
Istanbul
Thu 10/22
5:20 pm-5:50 pm
2 stops32h 30m
Houston George Bush Intcntl
Sat 10/31
5:10 am-4:55 pm
2 stops27h 45m
$719
IstanbulHouston
IST Istanbul - HOU Houston Hobby
ISTHOU
Istanbul
Mon 8/31
6:00 am-9:50 am
2 stops35h 50m
Houston Hobby
Mon 2/15
1:00 pm-4:55 pm
2 stops18h 55m
$719
IstanbulHouston
IST Istanbul - HOU Houston Hobby
ISTHOU
Istanbul
Tue 9/22
6:00 am-10:39 pm
2 stops24h 39m
Houston Hobby
Tue 9/29
2:25 pm-1:20 am
2 stops26h 55m
$719
IstanbulHouston
IST Istanbul - HOU Houston Hobby
ISTHOU
Istanbul
Tue 11/3
5:55 pm-11:03 pm
2 stops38h 08m
Houston Hobby
Tue 12/8
6:00 am-4:55 pm
2 stops25h 55m
$719
Showing 1-10 of 45 resultsSorted by cheapest first
Best time to book a flight from Istanbul to Houston
Have a flexible travel schedule? Discover the best time to fly to Houston from Istanbul with our price prediction graph.
IST-HO1
IST-IAH
IST-HOU
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Istanbul Airport to Houston
IST-HO1
IST-IAH
IST-HOU
What is the cheapest month to book a flight from Istanbul Airport to Houston?
Currently, February is the cheapest month in which you can book a flight from Istanbul Airport to Houston (average of $671). Flying from Istanbul Airport to Houston in April is currently the most expensive (average of $961). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from IST to HOU?
Find hourly flight availability from Istanbul to Houston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 7, 2026.
When flying from Istanbul Airport to Houston, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
How much does it cost to fly round-trip from Istanbul Airport to Houston?
Airfare is below average for this route at the moment.
Istanbul Airport to Houston flights typically cost between $797 and $986 in November.The cheapest round-trip price found within the last 5 days was $608 on Delta (Nov 7-May 17).
How often are flights from Istanbul to Houston delayed?
About 16% of weekly flights between Istanbul and Houston have experienced delays in the past year, with the average delay time being 105 minutes.
What is the most punctual flight time for Istanbul to Houston flights?
Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving in the morning tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Thursday tends to have the lowest number of delays on this route, whereas Monday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Istanbul to Houston flights?
Over the last year, Turkish Airlines have had the lowest number of delays on this route, with just 16% of flights being delayed.
How far ahead should I book a flight from Istanbul Airport to Houston?
Booking 43 days in advance of your planned departure date is, on average, the best time to get cheap flights from Istanbul Airport to Houston. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Reviews of airlines servicing Houston
Get insights into the airlines that provide service to Houston. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Houston. Reviews last updated August 7, 2026.
See what other customers who have flown with Delta,Turkish Airlines, andUnited Airlines from Istanbul Airport to Houston have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.8
Entertainment
7.8
Food
7.2
Boarding
8.1
Comfort
7.8
Crew
8.5
Reviews
1 / 20
8.0
ExcellentRakshith,May 2026
TPE - SEA
Overall
7.8
Entertainment
7.8
Food
7.2
Boarding
8.1
Comfort
7.8
Crew
8.5
Reviews
1 / 20
8.0
ExcellentRakshith,May 2026
TPE - SEA
Overall
7.8
Entertainment
7.8
Food
7.2
Boarding
8.1
Comfort
7.8
Crew
8.5
Reviews
1 / 20
8.0
ExcellentRakshith,May 2026
TPE - SEA
Overall
7.8
Entertainment
7.8
Food
7.2
Boarding
8.1
Comfort
7.8
Crew
8.5
Reviews
1 / 20
8.0
ExcellentRakshith,May 2026
TPE - SEA
Overall
7.8
Entertainment
7.8
Food
7.2
Boarding
8.1
Comfort
7.8
Crew
8.5
Reviews
1 / 20
8.0
ExcellentRakshith,May 2026
TPE - SEA
Overall
7.8
Entertainment
7.8
Food
7.2
Boarding
8.1
Comfort
7.8
Crew
8.5
Reviews
1 / 20
8.0
ExcellentRakshith,May 2026
TPE - SEA
Related info for your journey
Find useful and relevant information for your journey from Istanbul to Houston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Istanbul to Houston
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Complete your trip
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Search flights from Istanbul to Houston by cabin class
Find flights from Istanbul to Houston, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Istanbul and Houston flights
Browse other Istanbul and Houston flight options. Last updated on August 7, 2026.
Other flights from Istanbul
Browse through other flights departing from Istanbul. Flights are based on user searches made on Cheapflights and were last updated on August 7, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 6 airlines flying from Istanbul to Houston
Discover the top 6 airlines that operate flights from Istanbul to Houston. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 7, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$490 | Average$636 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$501 | Average$777 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$567 | Average$852 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$629 | Average$805 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$656 | Average$730 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$668 | Average$804 | FlexibilityNo cancel fee | On-time76% |