$271+ Cheap flights from Houston to Istanbul
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 11/18. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — IST
Jun 26 — Jul 31
Round-trip
1 adult, Economy
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Find cheap flights from Houston to Istanbul with Cheapflights
1. Tell us where you want to go
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Cheapest flights from Houston to IstanbulExplore the most affordable flight options available from Houston to Istanbul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 27, 2026.
Explore the most affordable flight options available from Houston to Istanbul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 27, 2026.
This oojo deal was found by Cheapflights users on 5/26. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/13:50 pm
IAH
- IST
1 stop16h 35m
British Airways
Wed 11/116:45 pm
IST
- IAH
1 stop28h 20m
British Airways
Deal found 5/26![British Airways logo]()
$985
This Booking.com deal was found by Cheapflights users on 5/27. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/29:10 pm
IAH
- IST
Nonstop12h 00m
Turkish Airlines
Sun 9/202:15 pm
IST
- IAH
Nonstop13h 00m
Turkish Airlines
Deal found 5/27![Turkish Airlines logo]()
$989
This Delta deal was found by Cheapflights users on 5/27. 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 9/123:55 pm
IAH
- IST
1 stop27h 35m
Delta
Sun 9/275:20 pm
IST
- IAH
1 stop27h 55m
Delta
Deal found 5/27![Delta logo]()
$990
This Delta deal was found by Cheapflights users on 5/26. 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 9/13:20 pm
IAH
- IST
1 stop26h 00m
Delta
Wed 9/306:00 am
IST
- IAH
1 stop15h 15m
Delta
Deal found 5/26![Delta logo]()
$994
This Delta deal was found by Cheapflights users on 5/26. 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 8/282:27 pm
IAH
- IST
2 stops29h 03m
Delta
Fri 9/114:25 am
IST
- IAH
1 stop17h 15m
Delta
Deal found 5/26![Delta logo]()
$999
This Turkish Airlines deal was found by Cheapflights users on 5/27. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/172:30 pm
IAH
- IST
Nonstop12h 00m
Turkish Airlines
Sun 8/302:15 pm
IST
- IAH
Nonstop13h 00m
Turkish Airlines
Deal found 5/27![Turkish Airlines logo]()
$1,001
This KLM deal was found by Cheapflights users on 5/26. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/73:05 pm
IAH
- SAW
1 stop21h 20m
KLM
Mon 12/149:00 am
SAW
- IAH
2 stops22h 04m
KLM
Deal found 5/26![KLM logo]()
$1,003
This Delta deal was found by Cheapflights users on 5/26. 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 8/202:37 pm
IAH
- IST
2 stops28h 53m
Delta
Mon 8/245:20 pm
IST
- IAH
1 stop28h 00m
Delta
Deal found 5/26![Delta logo]()
$1,004
This Delta deal was found by Cheapflights users on 5/27. 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 10/23:55 pm
IAH
- IST
1 stop27h 35m
Delta
Fri 10/94:25 am
IST
- IAH
1 stop17h 15m
Delta
Deal found 5/27![Delta logo]()
$1,007
This KLM deal was found by Cheapflights users on 5/26. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/277:30 pm
IAH
- SAW
2 stops17h 55m
KLM
Tue 11/109:00 am
SAW
- IAH
2 stops22h 04m
KLM
Deal found 5/26![KLM logo]()
$1,008
This Delta deal was found by Cheapflights users on 5/27. 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 9/15:20 pm
HOU
- IST
2 stops24h 00m
Delta
Thu 10/154:25 am
IST
- HOU
2 stops25h 18m
Delta
Deal found 5/27![Delta logo]()
$1,008
This Booking.com deal was found by Cheapflights users on 5/26. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/79:00 pm
IAH
- IST
Nonstop12h 00m
Turkish Airlines
Mon 12/142:50 pm
IST
- IAH
Nonstop13h 15m
Turkish Airlines
Deal found 5/26![Turkish Airlines logo]()
$1,009
Best flights from Houston to IstanbulDiscover carefully curated flight deals from Houston to Istanbul that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 27, 2026.
Discover carefully curated flight deals from Houston to Istanbul that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 27, 2026.
This Delta deal was found by Cheapflights users on 5/22. 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 7/152:35 pm
IAH
- IST
2 stops28h 55m
Delta
Wed 7/296:00 am
IST
- IAH
2 stops24h 24m
Delta
Deal found 5/22![Delta logo]()
$1,048
This KLM deal was found by Cheapflights users on 5/24. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/53:20 pm
IAH
- SAW
1 stop21h 40m
KLM
Thu 10/228:50 am
SAW
- IAH
1 stop36h 25m
KLM
Deal found 5/24![KLM logo]()
$1,049
This KLM deal was found by Cheapflights users on 5/22. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/93:20 pm
IAH
- IST
1 stop26h 00m
Multiple Airlines
Wed 10/144:25 am
IST
- IAH
2 stops20h 10m
Multiple Airlines
Deal found 5/22![Multiple Airlines logo]()
$1,064
This Qatar Airways deal was found by Cheapflights users on 5/25. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/95:40 pm
IAH
- SAW
1 stop33h 30m
Qatar Airways
Thu 11/121:40 pm
SAW
- IAH
1 stop34h 40m
Qatar Airways
Deal found 5/25![Qatar Airways logo]()
$1,146
This Emirates deal was found by Cheapflights users on 5/24. 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 Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/47:35 pm
IAH
- SAW
1 stop33h 30m
Emirates
Sat 10/172:05 pm
SAW
- IAH
1 stop34h 45m
Emirates
Deal found 5/24![Emirates logo]()
$1,626
This KLM deal was found by Cheapflights users on 5/22. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/93:20 pm
IAH
- IST
1 stop26h 00m
KLM
Wed 10/144:25 am
IST
- IAH
1 stop17h 15m
KLM
Deal found 5/22![KLM logo]()
$1,054
This Delta deal was found by Cheapflights users on 5/25. 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 9/196:00 am
HOU
- IST
2 stops35h 20m
Delta
Wed 9/306:00 am
IST
- HOU
2 stops24h 35m
Delta
Deal found 5/25![Delta logo]()
$1,108
This Qatar Airways deal was found by Cheapflights users on 5/25. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/95:40 pm
IAH
- IST
1 stop40h 00m
Qatar Airways
Thu 11/128:10 pm
IST
- IAH
1 stop28h 10m
Qatar Airways
Deal found 5/25![Qatar Airways logo]()
$1,149
This KLM deal was found by Cheapflights users on 5/26. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/63:25 pm
IAH
- IST
1 stop16h 55m
KLM
Sun 8/165:20 pm
IST
- IAH
1 stop28h 00m
KLM
Deal found 5/26![KLM logo]()
$1,077
This Delta deal was found by Cheapflights users on 5/22. 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 8/2710:50 am
HOU
- IST
2 stops32h 40m
Delta
Sun 8/306:00 am
IST
- HOU
2 stops24h 46m
Delta
Deal found 5/22![Delta logo]()
$1,129
This KLM deal was found by Cheapflights users on 5/22. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/203:55 pm
IAH
- SAW
2 stops17h 10m
KLM
Sun 10/42:40 pm
SAW
- IAH
1 stop30h 35m
KLM
Deal found 5/22![KLM logo]()
$1,077
This Delta deal was found by Cheapflights users on 5/23. 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 7/132:35 pm
IAH
- IST
2 stops28h 55m
Delta
Mon 7/206:00 am
IST
- IAH
2 stops24h 24m
Delta
Deal found 5/23![Delta logo]()
$1,143
This KLM deal was found by Cheapflights users on 5/25. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/203:05 pm
IAH
- IST
1 stop16h 50m
KLM
Sun 11/295:55 pm
IST
- IAH
1 stop28h 10m
KLM
Deal found 5/25![KLM logo]()
$1,081
This Delta deal was found by Cheapflights users on 5/22. 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 8/85:20 pm
HOU
- IST
2 stops24h 00m
Delta
Sun 8/165:20 pm
IST
- HOU
2 stops31h 05m
Delta
Deal found 5/22![Delta logo]()
$1,143
This KLM deal was found by Cheapflights users on 5/22. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/213:55 pm
IAH
- SAW
2 stops17h 10m
KLM
Fri 9/48:50 am
SAW
- IAH
2 stops20h 13m
KLM
Deal found 5/22![KLM logo]()
$1,108
This Emirates deal was found by Cheapflights users on 5/23. 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 Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/177:35 pm
IAH
- SAW
1 stop22h 15m
Emirates
Mon 7/272:05 pm
SAW
- IAH
1 stop34h 45m
Emirates
Deal found 5/23![Emirates logo]()
$1,704
This Delta deal was found by Cheapflights users on 5/26. 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 7/75:17 pm
HOU
- IST
2 stops24h 03m
Delta
Tue 7/146:00 am
IST
- HOU
2 stops23h 51m
Delta
Deal found 5/26![Delta logo]()
$1,173
This Qatar Airways deal was found by Cheapflights users on 5/23. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/38:20 pm
HOU
- SAW
2 stops30h 50m
Qatar Airways
Wed 11/111:40 pm
SAW
- HOU
2 stops35h 14m
Qatar Airways
Deal found 5/23![Qatar Airways logo]()
$1,616
This Delta deal was found by Cheapflights users on 5/22. 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.
Sun 7/56:37 pm
IAH
- IST
2 stops22h 43m
Delta
Thu 7/304:25 am
IST
- IAH
2 stops25h 59m
Delta
Deal found 5/22![Delta logo]()
$1,174
This Emirates deal was found by Cheapflights users on 5/25. 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 Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/97:35 pm
IAH
- SAW
1 stop22h 15m
Emirates
Wed 8/52:05 pm
SAW
- IAH
1 stop34h 45m
Emirates
Deal found 5/25![Emirates logo]()
$1,733
This KLM deal was found by Cheapflights users on 5/24. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/253:25 pm
IAH
- IST
1 stop25h 55m
KLM
Wed 7/154:25 am
IST
- IAH
1 stop18h 25m
KLM
Deal found 5/24![KLM logo]()
$1,194
This Delta deal was found by Cheapflights users on 5/22. 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 7/175:05 pm
IAH
- IST
1 stop26h 25m
Delta
Mon 7/274:25 am
IST
- IAH
2 stops25h 59m
Delta
Deal found 5/22![Delta logo]()
$1,187
This KLM deal was found by Cheapflights users on 5/26. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/95:35 pm
HOU
- SAW
2 stops19h 25m
KLM
Thu 10/228:50 am
SAW
- HOU
2 stops32h 36m
KLM
Deal found 5/26![KLM logo]()
$1,207
This Emirates deal was found by Cheapflights users on 5/26. 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 Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/45:22 am
IAH
- SAW
2 stops36h 28m
Emirates
Sun 8/162:05 pm
SAW
- IAH
1 stop34h 45m
Emirates
Deal found 5/26![Emirates logo]()
$1,870
This Delta deal was found by Cheapflights users on 5/22. 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 6/305:00 pm
IAH
- IST
1 stop26h 30m
Delta
Mon 7/65:20 pm
IST
- IAH
1 stop28h 00m
Delta
Deal found 5/22![Delta logo]()
$1,197
This KLM deal was found by Cheapflights users on 5/26. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/95:35 pm
HOU
- SAW
2 stops19h 25m
KLM
Tue 10/208:50 am
SAW
- HOU
2 stops20h 53m
KLM
Deal found 5/26![KLM logo]()
$1,207
This Delta deal was found by Cheapflights users on 5/24. 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 6/225:08 pm
HOU
- IST
2 stops26h 22m
Delta
Thu 7/94:25 am
IST
- HOU
2 stops25h 26m
Delta
Deal found 5/24![Delta logo]()
$1,198
This KLM deal was found by Cheapflights users on 5/24. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/103:20 pm
IAH
- SAW
1 stop21h 40m
KLM
Wed 9/238:50 am
SAW
- IAH
1 stop36h 25m
KLM
Deal found 5/24![KLM logo]()
$1,249
This Delta deal was found by Cheapflights users on 5/26. 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 7/105:17 pm
HOU
- IST
2 stops24h 03m
Delta
Fri 7/174:25 am
IST
- HOU
2 stops25h 26m
Delta
Deal found 5/26![Delta logo]()
$1,233
This KLM deal was found by Cheapflights users on 5/25. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/303:55 pm
IAH
- SAW
2 stops17h 10m
KLM
Wed 11/119:00 am
SAW
- IAH
2 stops22h 04m
KLM
Deal found 5/25![KLM logo]()
$1,368
Last-minute flights from Houston to IstanbulDiscover last-minute flight deals from Houston to Istanbul. Data last updated May 27, 2026 and is based on user searches.
Discover last-minute flight deals from Houston to Istanbul. Data last updated May 27, 2026 and is based on user searches.
This KLM deal was found by Cheapflights users on 5/25. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/83:25 pm
IAH
- SAW
1 stop21h 35m
KLM
Sun 6/212:40 pm
SAW
- IAH
1 stop30h 40m
KLM
Deal found 5/25![KLM logo]()
$1,049
This KLM deal was found by Cheapflights users on 5/26. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/93:25 pm
IAH
- IST
1 stop25h 55m
KLM
Sun 8/165:20 pm
IST
- IAH
1 stop28h 00m
KLM
Deal found 5/26![KLM logo]()
$1,055
This KLM deal was found by Cheapflights users on 5/25. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/103:25 pm
IAH
- IST
1 stop25h 55m
KLM
Sat 6/205:20 pm
IST
- IAH
1 stop28h 00m
KLM
Deal found 5/25![KLM logo]()
$1,090
This KLM deal was found by Cheapflights users on 5/22. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/113:25 pm
IAH
- IST
1 stop25h 55m
KLM
Thu 6/186:00 am
IST
- IAH
2 stops19h 42m
KLM
Deal found 5/22![KLM logo]()
$1,065
This Air France deal was found by Cheapflights users on 5/26. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/123:25 pm
IAH
- IST
1 stop25h 55m
Multiple Airlines
Fri 6/194:25 am
IST
- IAH
1 stop18h 20m
Multiple Airlines
Deal found 5/26![Multiple Airlines logo]()
$1,054
This Air France deal was found by Cheapflights users on 5/26. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/133:25 pm
IAH
- IST
1 stop25h 55m
Multiple Airlines
Fri 6/264:25 am
IST
- IAH
1 stop18h 20m
Multiple Airlines
Deal found 5/26![Multiple Airlines logo]()
$1,058
This Air France deal was found by Cheapflights users on 5/22. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/133:25 pm
IAH
- IST
1 stop25h 55m
Multiple Airlines
Wed 6/244:25 am
IST
- IAH
2 stops21h 18m
Multiple Airlines
Deal found 5/22![Multiple Airlines logo]()
$1,064
This Kiwi.com deal was found by Cheapflights users on 5/24. 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.
Sat 6/133:25 pm
IAH
- IST
2 stops28h 05m
Air France
Fri 6/264:25 am
IST
- IAH
1 stop18h 20m
Air France
Deal found 5/24![Air France logo]()
$1,070
This KLM deal was found by Cheapflights users on 5/26. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/225:00 pm
IAH
- IST
1 stop26h 30m
KLM
Sun 6/284:25 am
IST
- IAH
1 stop18h 20m
KLM
Deal found 5/26![KLM logo]()
$1,067
This KLM deal was found by Cheapflights users on 5/27. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/243:25 pm
IAH
- SAW
1 stop21h 35m
KLM
Sun 6/288:50 am
SAW
- IAH
1 stop36h 30m
KLM
Deal found 5/27![KLM logo]()
$1,079
This Air France deal was found by Cheapflights users on 5/27. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/243:25 pm
IAH
- IST
1 stop25h 55m
Multiple Airlines
Sun 6/284:25 am
IST
- IAH
1 stop18h 20m
Multiple Airlines
Deal found 5/27![Multiple Airlines logo]()
$1,084
This KLM deal was found by Cheapflights users on 5/27. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/243:25 pm
IAH
- IST
1 stop25h 55m
KLM
Mon 6/295:20 pm
IST
- IAH
1 stop28h 00m
KLM
Deal found 5/27![KLM logo]()
$1,085
One-way flights from Houston to IstanbulSearch for one-way flight options from Houston to Istanbul. Find affordable one-way fares based on user searches. Data last updated May 27, 2026.
Search for one-way flight options from Houston to Istanbul. Find affordable one-way fares based on user searches. Data last updated May 27, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/24. 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 11/184:39 pm
IAH
- IST
2 stops44h 21m
Multiple Airlines
Deal found 5/24![Multiple Airlines logo]()
$271
This Kiwi.com deal was found by Cheapflights users on 5/24. 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 8/117:23 pm
IAH
- IST
2 stops40h 07m
Multiple Airlines
Deal found 5/24![Multiple Airlines logo]()
$381
This Kiwi.com deal was found by Cheapflights users on 5/25. 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 8/121:29 pm
IAH
- IST
2 stops22h 01m
Multiple Airlines
Deal found 5/25![Multiple Airlines logo]()
$394
This Kiwi.com deal was found by Cheapflights users on 5/25. 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 10/1512:21 pm
IAH
- IST
2 stops23h 09m
Multiple Airlines
Deal found 5/25![Multiple Airlines logo]()
$418
This Kiwi.com deal was found by Cheapflights users on 5/24. 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.
Sat 10/3111:35 am
IAH
- SAW
3 stops24h 30m
Multiple Airlines
Deal found 5/24![Multiple Airlines logo]()
$424
This Kiwi.com deal was found by Cheapflights users on 5/24. 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 8/117:23 pm
IAH
- SAW
2 stops41h 52m
Multiple Airlines
Deal found 5/24![Multiple Airlines logo]()
$431
This Kiwi.com deal was found by Cheapflights users on 5/26. 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 10/14:39 pm
IAH
- IST
2 stops42h 46m
Multiple Airlines
Deal found 5/26![Multiple Airlines logo]()
$441
This Kiwi.com deal was found by Cheapflights users on 5/23. 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 8/191:07 pm
IAH
- IST
2 stops22h 23m
Multiple Airlines
Deal found 5/23![Multiple Airlines logo]()
$442
This Kiwi.com deal was found by Cheapflights users on 5/23. 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 8/189:42 am
IAH
- SAW
3 stops47h 28m
Multiple Airlines
Deal found 5/23![Multiple Airlines logo]()
$442
This Kiwi.com deal was found by Cheapflights users on 5/23. 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 8/199:42 am
IAH
- SAW
3 stops26h 23m
Multiple Airlines
Deal found 5/23![Multiple Airlines logo]()
$443
This Kiwi.com deal was found by Cheapflights users on 5/25. 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 8/121:29 pm
IAH
- SAW
3 stops33h 06m
Multiple Airlines
Deal found 5/25![Multiple Airlines logo]()
$457
This Kiwi.com deal was found by Cheapflights users on 5/24. 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.
Sat 10/316:42 pm
IAH
- IST
3 stops43h 18m
Multiple Airlines
Deal found 5/24![Multiple Airlines logo]()
$463
Find flight deals from Houston to Istanbul
Discover tips and strategies to find the most affordable flight options for your journey from Houston (HO1) to Istanbul (TR5). 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 May 27, 2026.
Round-trip from | $985 (oojo) |
|---|---|
One-way from | $271 (Kiwi.com) |
Popular in | June |
Cheapest in | February |
Average price | $1,365 |
Cheapflights Fare Finder
Customize your flight search to find flights from Houston to Istanbul 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 May 27, 2026.
Use the filters below to find and compare flights from Houston to Istanbul that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
HoustonIstanbul
IAH - IST
IAHIST
Houston George Bush Intcntl
Wed 7/15
2:35 pm-3:30 am
2 stops28h 55m
Istanbul
Wed 7/29
6:00 am-10:24 pm
2 stops24h 24m
$1,048
HoustonIstanbul
IAH - SAW
IAHSAW
Houston George Bush Intcntl
Mon 10/5
3:20 pm-9:00 pm
1 stop21h 40m
Istanbul Sabiha Gokcen
Thu 10/22
8:50 am-1:15 pm
1 stop36h 25m
$1,049
HoustonIstanbul
IAH - IST
IAHIST
Houston George Bush Intcntl
Fri 10/9
3:20 pm-1:20 am
1 stop26h 00m
Istanbul
Wed 10/14
4:25 am-1:40 pm
1 stop17h 15m
$1,054
HoustonIstanbul
IAH - IST
IAHIST
Houston George Bush Intcntl
Fri 10/9
3:20 pm-1:20 am
1 stop26h 00m
Istanbul
Wed 10/14
4:25 am-4:35 pm
2 stops20h 10m
$1,064
HoustonIstanbul
IAH - IST
IAHIST
Houston George Bush Intcntl
Thu 8/6
3:25 pm-4:20 pm
1 stop16h 55m
Istanbul
Sun 8/16
5:20 pm-1:20 pm
1 stop28h 00m
$1,077
HoustonIstanbul
IAH - SAW
IAHSAW
Houston George Bush Intcntl
Sun 9/20
3:55 pm-5:05 pm
2 stops17h 10m
Istanbul Sabiha Gokcen
Sun 10/4
2:40 pm-1:15 pm
1 stop30h 35m
$1,077
HoustonIstanbul
IAH - IST
IAHIST
Houston George Bush Intcntl
Fri 11/20
3:05 pm-4:55 pm
1 stop16h 50m
Istanbul
Sun 11/29
5:55 pm-1:05 pm
1 stop28h 10m
$1,081
HoustonIstanbul
HOU - IST
HOUIST
Houston Hobby
Sat 9/19
6:00 am-1:20 am
2 stops35h 20m
Istanbul
Wed 9/30
6:00 am-10:35 pm
2 stops24h 35m
$1,108
Quickest round-trip
HoustonIstanbul
IAH - SAW
IAHSAW
Houston George Bush Intcntl
Fri 8/21
3:55 pm-5:05 pm
2 stops17h 10m
Istanbul Sabiha Gokcen
Fri 9/4
8:50 am-9:03 pm
2 stops20h 13m
$1,108
HoustonIstanbul
HOU - IST
HOUIST
Houston Hobby
Thu 8/27
10:50 am-3:30 am
2 stops32h 40m
Istanbul
Sun 8/30
6:00 am-10:46 pm
2 stops24h 46m
$1,129
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Houston to Istanbul
Have a flexible travel schedule? Discover the best time to fly to Istanbul from Houston with our price prediction graph.
HO1-TR5
IAH-IST
IAH-SAW
HOU-IST
HOU-SAW
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 Houston to Istanbul
HO1-TR5
IAH-IST
IAH-SAW
HOU-IST
HOU-SAW
What is the cheapest month to book a flight from Houston to Istanbul?
Currently, February is the cheapest month in which you can book a flight from Houston to Istanbul (average of $77). Flying from Houston to Istanbul in June is currently the most expensive (average of $708). 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 HOU to IST?
Find hourly flight availability from Houston to Istanbul. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 27, 2026.
When flying from Houston to Istanbul, 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 Houston to Istanbul?
How far ahead should I book a flight from Houston to Istanbul?
To ensure you get the cheapest price possible for a flight from Houston to Istanbul, you should look to book at least 84 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Reviews of airlines servicing Istanbul
Get insights into the airlines that provide service to Istanbul. 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 Istanbul. Reviews last updated May 27, 2026.
Read through reviews of airlines operating flights from Houston to Istanbul, such as Delta,KLM, andTurkish Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.8
Entertainment
7.8
Overall
7.9
Food
7.2
Boarding
8.1
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Comfort
7.8
Entertainment
7.8
Overall
7.9
Food
7.2
Boarding
8.1
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Comfort
7.8
Entertainment
7.8
Overall
7.9
Food
7.2
Boarding
8.1
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Comfort
7.8
Entertainment
7.8
Overall
7.9
Food
7.2
Boarding
8.1
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Comfort
7.8
Entertainment
7.8
Overall
7.9
Food
7.2
Boarding
8.1
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Comfort
7.8
Entertainment
7.8
Overall
7.9
Food
7.2
Boarding
8.1
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Related info for your journey
Find useful and relevant information for your journey from Houston to Istanbul. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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Alternative routes for Houston to Istanbul
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Istanbul by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Houston to Istanbul by cabin class
Find flights from Houston to Istanbul, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Houston and Istanbul flights
Browse other Houston and Istanbul flight options. Last updated on May 27, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 6 airlines flying from Houston to Istanbul
Discover the top 6 airlines that operate flights from Houston to Istanbul. 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 May 27, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$364 | Average$1,129 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$512 | Average$1,184 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$570 | Average$1,146 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$659 | Average$938 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$719 | Average$1,016 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$786 | Average$1,274 | FlexibilityNo cancel fee | On-timeN/A |