$477+ Cheap flights from Louisville (SDF) 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 4/18. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — IST
Mar 15 — Mar 221
1 adult, Economy
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Find cheap flights from Louisville to Istanbul 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 Louisville to IstanbulExplore the most affordable flight options available from Louisville to Istanbul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 13, 2026.
Explore the most affordable flight options available from Louisville to Istanbul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 13, 2026.
This FlightHub deal was found by Cheapflights users on 2/10. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/75:43 pm
SDF
- IST
2 stops25h 22m
Lufthansa
Wed 5/61:55 pm
IST
- SDF
2 stops17h 04m
Lufthansa
Deal found 2/10![Lufthansa logo]()
$554
This oojo deal was found by Cheapflights users on 2/10. 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.
Tue 3/106:38 pm
SDF
- IST
2 stops23h 22m
British Airways
Tue 3/177:35 am
IST
- SDF
2 stops22h 45m
British Airways
Deal found 2/10![British Airways logo]()
$561
This American Airlines deal was found by Cheapflights users on 2/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/87:05 pm
SDF
- IST
2 stops17h 00m
American Airlines
Wed 4/158:15 am
IST
- SDF
2 stops20h 15m
American Airlines
Deal found 2/12![American Airlines logo]()
$577
This BusinessClass deal was found by Cheapflights users on 2/12. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/83:05 pm
SDF
- SAW
2 stops22h 55m
Multiple Airlines
Wed 4/158:50 am
SAW
- SDF
2 stops19h 41m
Multiple Airlines
Deal found 2/12![Multiple Airlines logo]()
$667
This Gurufare deal was found by Cheapflights users on 2/10. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/73:05 pm
SDF
- SAW
2 stops19h 00m
Scandinavian Airlines
Wed 5/68:50 am
SAW
- SDF
2 stops19h 41m
Scandinavian Airlines
Deal found 2/10![Scandinavian Airlines logo]()
$674
This FlightHub deal was found by Cheapflights users on 2/10. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/112:53 pm
SDF
- IST
2 stops31h 47m
Scandinavian Airlines
Fri 10/94:30 am
IST
- SDF
2 stops26h 32m
Scandinavian Airlines
Deal found 2/10![Scandinavian Airlines logo]()
$722
This KLM deal was found by Cheapflights users on 2/10. 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 3/1012:34 pm
SDF
- SAW
2 stops21h 51m
KLM
Tue 3/1712:55 pm
SAW
- SDF
2 stops27h 33m
KLM
Deal found 2/10![KLM logo]()
$736
This KLM deal was found by Cheapflights users on 2/11. 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 3/23:33 pm
SDF
- SAW
2 stops21h 47m
KLM
Tue 3/109:00 am
SAW
- SDF
2 stops19h 16m
KLM
Deal found 2/11![KLM logo]()
$737
This Air France deal was found by Cheapflights users on 2/11. 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.
Mon 3/27:51 pm
SDF
- IST
2 stops23h 59m
Air France
Tue 3/104:50 am
IST
- SDF
2 stops20h 59m
Air France
Deal found 2/11![Air France logo]()
$740
This KLM deal was found by Cheapflights users on 2/12. 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 3/410:46 am
SDF
- IST
2 stops22h 09m
Multiple Airlines
Thu 3/194:50 am
IST
- SDF
2 stops23h 25m
Multiple Airlines
Deal found 2/12![Multiple Airlines logo]()
$741
This KLM deal was found by Cheapflights users on 2/12. 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 3/410:46 am
SDF
- IST
2 stops22h 09m
KLM
Wed 3/115:55 pm
IST
- SDF
2 stops30h 20m
KLM
Deal found 2/12![KLM logo]()
$743
This Gurufare deal was found by Cheapflights users on 2/12. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/410:46 am
SDF
- SAW
2 stops22h 39m
Air Europa
Wed 3/119:00 am
SAW
- SDF
2 stops19h 16m
Air Europa
Deal found 2/12![Air Europa logo]()
$803
Best flights from Louisville to IstanbulDiscover carefully curated flight deals from Louisville to Istanbul that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 13, 2026.
Discover carefully curated flight deals from Louisville to Istanbul that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 13, 2026.
This FlightHub deal was found by Cheapflights users on 2/10. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/75:43 pm
SDF
- IST
2 stops25h 22m
Lufthansa
Wed 5/61:55 pm
IST
- SDF
2 stops17h 04m
Lufthansa
Deal found 2/10![Lufthansa logo]()
$554
This oojo deal was found by Cheapflights users on 2/10. 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.
Tue 3/106:38 pm
SDF
- IST
2 stops23h 22m
British Airways
Tue 3/177:35 am
IST
- SDF
2 stops22h 45m
British Airways
Deal found 2/10![British Airways logo]()
$561
This BusinessClass deal was found by Cheapflights users on 2/12. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/83:05 pm
SDF
- SAW
2 stops22h 55m
Multiple Airlines
Wed 4/158:50 am
SAW
- SDF
2 stops19h 41m
Multiple Airlines
Deal found 2/12![Multiple Airlines logo]()
$667
This Gurufare deal was found by Cheapflights users on 2/10. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/73:05 pm
SDF
- SAW
2 stops19h 00m
Scandinavian Airlines
Wed 5/68:50 am
SAW
- SDF
2 stops19h 41m
Scandinavian Airlines
Deal found 2/10![Scandinavian Airlines logo]()
$674
This KLM deal was found by Cheapflights users on 2/10. 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 3/1012:34 pm
SDF
- SAW
2 stops21h 51m
KLM
Tue 3/1712:55 pm
SAW
- SDF
2 stops27h 33m
KLM
Deal found 2/10![KLM logo]()
$736
This Air France deal was found by Cheapflights users on 2/11. 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.
Mon 3/27:51 pm
SDF
- IST
2 stops23h 59m
Air France
Tue 3/104:50 am
IST
- SDF
2 stops20h 59m
Air France
Deal found 2/11![Air France logo]()
$740
This Gurufare deal was found by Cheapflights users on 2/12. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/410:46 am
SDF
- SAW
2 stops22h 39m
Air Europa
Wed 3/119:00 am
SAW
- SDF
2 stops19h 16m
Air Europa
Deal found 2/12![Air Europa logo]()
$803
This Air Canada deal was found by Cheapflights users on 2/12. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/42:05 pm
SDF
- IST
3 stops20h 00m
Air Canada
Wed 3/116:30 am
IST
- SDF
3 stops20h 44m
Air Canada
Deal found 2/12![Air Canada logo]()
$896
This KLM deal was found by Cheapflights users on 2/11. 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 3/23:33 pm
SDF
- SAW
2 stops21h 47m
KLM
Tue 3/109:00 am
SAW
- SDF
2 stops19h 16m
KLM
Deal found 2/11![KLM logo]()
$737
This KLM deal was found by Cheapflights users on 2/12. 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 3/410:46 am
SDF
- IST
2 stops22h 09m
Multiple Airlines
Thu 3/194:50 am
IST
- SDF
2 stops23h 25m
Multiple Airlines
Deal found 2/12![Multiple Airlines logo]()
$741
This KLM deal was found by Cheapflights users on 2/12. 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 3/410:46 am
SDF
- IST
2 stops22h 09m
KLM
Wed 3/115:55 pm
IST
- SDF
2 stops30h 20m
KLM
Deal found 2/12![KLM logo]()
$743
This FlightHub deal was found by Cheapflights users on 2/12. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/412:07 pm
SDF
- SAW
2 stops40h 03m
Qatar Airways
Thu 3/191:40 pm
SAW
- SDF
2 stops32h 23m
Qatar Airways
Deal found 2/12![Qatar Airways logo]()
$1,677
This Gurufare deal was found by Cheapflights users on 2/11. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/37:50 pm
SDF
- IST
2 stops22h 30m
Scandinavian Airlines
Sun 6/76:00 am
IST
- SDF
2 stops19h 43m
Scandinavian Airlines
Deal found 2/11![Scandinavian Airlines logo]()
$917
This KLM deal was found by Cheapflights users on 2/12. 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 6/81:00 pm
SDF
- IST
2 stops20h 20m
KLM
Mon 6/226:00 am
IST
- SDF
2 stops19h 43m
KLM
Deal found 2/12![KLM logo]()
$852
This Air Canada deal was found by Cheapflights users on 2/12. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/42:05 pm
SDF
- IST
3 stops20h 00m
Air Canada
Thu 3/196:30 am
IST
- SDF
3 stops22h 43m
Air Canada
Deal found 2/12![Air Canada logo]()
$1,056
This BusinessClass deal was found by Cheapflights users on 2/12. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/81:20 pm
SDF
- SAW
2 stops20h 45m
Multiple Airlines
Mon 6/228:50 am
SAW
- SDF
2 stops19h 02m
Multiple Airlines
Deal found 2/12![Multiple Airlines logo]()
$981
This Air Canada deal was found by Cheapflights users on 2/12. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/89:07 am
SDF
- IST
3 stops24h 48m
Air Canada
Wed 4/155:40 am
IST
- SDF
3 stops21h 36m
Air Canada
Deal found 2/12![Air Canada logo]()
$1,101
This Air Canada deal was found by Cheapflights users on 2/10. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/71:55 pm
SDF
- IST
3 stops20h 00m
Air Canada
Wed 5/65:40 am
IST
- SDF
3 stops21h 37m
Air Canada
Deal found 2/10![Air Canada logo]()
$1,105
This Mytrip deal was found by Cheapflights users on 2/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/21:19 pm
SDF
- IST
2 stops22h 46m
Multiple Airlines
Tue 3/107:50 am
IST
- SDF
3 stops35h 31m
Multiple Airlines
Deal found 2/11![Multiple Airlines logo]()
$1,110
This Qatar Airways deal was found by Cheapflights users on 2/9. 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.
Wed 2/257:09 am
SDF
- SAW
2 stops45h 01m
Qatar Airways
Sun 3/11:40 pm
SAW
- SDF
2 stops39h 46m
Qatar Airways
Deal found 2/9![Qatar Airways logo]()
$1,793
This Gurufare deal was found by Cheapflights users on 2/11. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/33:39 pm
SDF
- SAW
2 stops18h 26m
Multiple Airlines
Sun 6/78:50 am
SAW
- SDF
2 stops19h 47m
Multiple Airlines
Deal found 2/11![Multiple Airlines logo]()
$1,674
Last-minute flights from Louisville to IstanbulDiscover last-minute flight deals from Louisville to Istanbul. Data last updated February 13, 2026 and is based on user searches.
Discover last-minute flight deals from Louisville to Istanbul. Data last updated February 13, 2026 and is based on user searches.
This IEagle deal was found by Cheapflights users on 2/12. 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 IEagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/145:54 pm
SDF
- IST
2 stops40h 11m
Lufthansa
Thu 2/196:30 am
IST
- SDF
2 stops21h 12m
Lufthansa
Deal found 2/12![Lufthansa logo]()
$1,043
This United Airlines deal was found by Cheapflights users on 2/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/191:50 pm
SDF
- IST
2 stops20h 15m
United Airlines
Mon 2/236:30 am
IST
- SDF
2 stops21h 12m
United Airlines
Deal found 2/11![United Airlines logo]()
$1,049
This KLM deal was found by Cheapflights users on 2/11. 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 3/23:33 pm
SDF
- SAW
2 stops21h 47m
KLM
Tue 3/109:00 am
SAW
- SDF
2 stops19h 16m
KLM
Deal found 2/11![KLM logo]()
$737
This Air France deal was found by Cheapflights users on 2/11. 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.
Mon 3/27:51 pm
SDF
- IST
2 stops23h 59m
Air France
Tue 3/104:50 am
IST
- SDF
2 stops20h 59m
Air France
Deal found 2/11![Air France logo]()
$740
This KLM deal was found by Cheapflights users on 2/12. 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 3/410:46 am
SDF
- IST
2 stops22h 09m
Multiple Airlines
Thu 3/194:50 am
IST
- SDF
2 stops23h 25m
Multiple Airlines
Deal found 2/12![Multiple Airlines logo]()
$741
This KLM deal was found by Cheapflights users on 2/12. 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 3/410:46 am
SDF
- IST
2 stops22h 09m
KLM
Wed 3/115:55 pm
IST
- SDF
2 stops30h 20m
KLM
Deal found 2/12![KLM logo]()
$743
This Gurufare deal was found by Cheapflights users on 2/12. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/410:46 am
SDF
- SAW
2 stops22h 39m
Air Europa
Wed 3/119:00 am
SAW
- SDF
2 stops19h 16m
Air Europa
Deal found 2/12![Air Europa logo]()
$803
This Air Canada deal was found by Cheapflights users on 2/12. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/42:05 pm
SDF
- IST
3 stops20h 00m
Air Canada
Wed 3/116:30 am
IST
- SDF
3 stops20h 44m
Air Canada
Deal found 2/12![Air Canada logo]()
$896
This Air Canada deal was found by Cheapflights users on 2/12. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/42:05 pm
SDF
- IST
3 stops20h 00m
Air Canada
Thu 3/196:30 am
IST
- SDF
3 stops22h 43m
Air Canada
Deal found 2/12![Air Canada logo]()
$1,056
This FlightHub deal was found by Cheapflights users on 2/12. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/412:07 pm
SDF
- SAW
2 stops40h 03m
Qatar Airways
Thu 3/191:40 pm
SAW
- SDF
2 stops32h 23m
Qatar Airways
Deal found 2/12![Qatar Airways logo]()
$1,677
This oojo deal was found by Cheapflights users on 2/10. 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.
Tue 3/106:38 pm
SDF
- IST
2 stops23h 22m
British Airways
Tue 3/177:35 am
IST
- SDF
2 stops22h 45m
British Airways
Deal found 2/10![British Airways logo]()
$561
This KLM deal was found by Cheapflights users on 2/10. 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 3/1012:34 pm
SDF
- SAW
2 stops21h 51m
KLM
Tue 3/1712:55 pm
SAW
- SDF
2 stops27h 33m
KLM
Deal found 2/10![KLM logo]()
$736
One-way flights from Louisville to IstanbulSearch for one-way flight options from Louisville to Istanbul. Find affordable one-way fares based on user searches. Data last updated February 13, 2026.
Search for one-way flight options from Louisville to Istanbul. Find affordable one-way fares based on user searches. Data last updated February 13, 2026.
This United Airlines deal was found by Cheapflights users on 2/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/183:30 pm
SDF
- IST
2 stops47h 05m
United Airlines
Deal found 2/10![United Airlines logo]()
$477
This Kiwi.com deal was found by Cheapflights users on 2/10. 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 4/188:31 pm
SDF
- IST
3 stops57h 39m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$491
This Kiwi.com deal was found by Cheapflights users on 2/10. 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 4/188:31 pm
SDF
- SAW
3 stops38h 09m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$516
This Kiwi.com deal was found by Cheapflights users on 2/13. 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 3/412:07 pm
SDF
- SAW
3 stops51h 08m
Multiple Airlines
Deal found 2/13![Multiple Airlines logo]()
$582
This Cheapflightsfares deal was found by Cheapflights users on 2/10. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/1811:13 am
SDF
- SAW
2 stops25h 27m
Iberia
Deal found 2/10![Iberia logo]()
$592
This oojo deal was found by Cheapflights users on 2/12. 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.
Tue 2/171:30 pm
SDF
- IST
2 stops63h 25m
Etihad Airways
Deal found 2/12![Etihad Airways logo]()
$628
This Gurufare deal was found by Cheapflights users on 2/13. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/410:46 am
SDF
- SAW
2 stops22h 39m
Scandinavian Airlines
Deal found 2/13![Scandinavian Airlines logo]()
$655
This American Airlines deal was found by Cheapflights users on 2/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/176:50 pm
SDF
- IST
2 stops22h 10m
American Airlines
Deal found 2/12![American Airlines logo]()
$708
This Kiwi.com deal was found by Cheapflights users on 2/12. 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 2/176:12 pm
SDF
- IST
3 stops34h 28m
Multiple Airlines
Deal found 2/12![Multiple Airlines logo]()
$722
Find flight deals from Louisville to Istanbul
Discover tips and strategies to find the most affordable flight options for your journey from Louisville (SDF) 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 February 13, 2026.
Round-trip from | $554 (FlightHub) |
|---|---|
One-way from | $477 (United Airlines) |
Popular in | June |
Cheapest in | February |
Average price | $577 |
Cheapflights Fare Finder
Customize your flight search to find flights from Louisville 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 February 13, 2026.
Use the filters below to find and compare flights from Louisville to Istanbul that are best for you.
Fly from
Louisville
Fly to
Istanbul
Route
Depart
Return
Price
LouisvilleIstanbul
SDF - IST
SDFIST
Louisville Intl
Tue 4/7
5:43 pm-2:05 am
2 stops25h 22m
Istanbul
Wed 5/6
1:55 pm-11:59 pm
2 stops17h 04m
$554
LouisvilleIstanbul
SDF - IST
SDFIST
Louisville Intl
Tue 3/10
6:38 pm-1:00 am
2 stops23h 22m
Istanbul
Tue 3/17
7:35 am-11:20 pm
2 stops22h 45m
$561
LouisvilleIstanbul
SDF - SAW
SDFSAW
Louisville Intl
Wed 4/8
3:05 pm-9:00 pm
2 stops22h 55m
Istanbul Sabiha Gokcen
Wed 4/15
8:50 am-9:31 pm
2 stops19h 41m
$667
LouisvilleIstanbul
SDF - SAW
SDFSAW
Louisville Intl
Tue 4/7
3:05 pm-5:05 pm
2 stops19h 00m
Istanbul Sabiha Gokcen
Wed 5/6
8:50 am-9:31 pm
2 stops19h 41m
$674
LouisvilleIstanbul
SDF - SAW
SDFSAW
Louisville Intl
Tue 3/10
12:34 pm-5:25 pm
2 stops21h 51m
Istanbul Sabiha Gokcen
Tue 3/17
12:55 pm-9:28 am
2 stops27h 33m
$736
LouisvilleIstanbul
SDF - SAW
SDFSAW
Louisville Intl
Mon 3/2
3:33 pm-9:20 pm
2 stops21h 47m
Istanbul Sabiha Gokcen
Tue 3/10
9:00 am-9:16 pm
2 stops19h 16m
$737
LouisvilleIstanbul
SDF - IST
SDFIST
Louisville Intl
Mon 3/2
7:51 pm-3:50 am
2 stops23h 59m
Istanbul
Tue 3/10
4:50 am-6:49 pm
2 stops20h 59m
$740
LouisvilleIstanbul
SDF - IST
SDFIST
Louisville Intl
Wed 3/4
10:46 am-4:55 pm
2 stops22h 09m
Istanbul
Thu 3/19
4:50 am-9:15 pm
2 stops23h 25m
$741
LouisvilleIstanbul
SDF - IST
SDFIST
Louisville Intl
Wed 3/4
10:46 am-4:55 pm
2 stops22h 09m
Istanbul
Wed 3/11
5:55 pm-5:15 pm
2 stops30h 20m
$743
LouisvilleIstanbul
SDF - SAW
SDFSAW
Louisville Intl
Wed 3/4
10:46 am-5:25 pm
2 stops22h 39m
Istanbul Sabiha Gokcen
Wed 3/11
9:00 am-9:16 pm
2 stops19h 16m
$803
Showing 1-10 of 30 results
Best time to book a flight from Louisville to Istanbul
Have a flexible travel schedule? Discover the best time to fly to Istanbul from Louisville with our price prediction graph.
SDF-TR5
SDF-IST
SDF-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 Louisville to Istanbul
SDF-TR5
SDF-IST
SDF-SAW
What is the cheapest month to book a flight from Louisville to Istanbul?
Currently, January is the cheapest month in which you can book a flight from Louisville to Istanbul (average of $534). Flying from Louisville to Istanbul in June is currently the most expensive (average of $946). 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.
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 February 13, 2026.
Read reviews from past customers who have flown Delta, United Airlines, and American Airlines from Louisville to Istanbul. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
7.2
Boarding
8.1
Crew
8.5
Overall
7.9
Comfort
7.9
Entertainment
7.8
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Food
7.2
Boarding
8.1
Crew
8.5
Overall
7.9
Comfort
7.9
Entertainment
7.8
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Food
7.2
Boarding
8.1
Crew
8.5
Overall
7.9
Comfort
7.9
Entertainment
7.8
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Food
7.2
Boarding
8.1
Crew
8.5
Overall
7.9
Comfort
7.9
Entertainment
7.8
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Food
7.2
Boarding
8.1
Crew
8.5
Overall
7.9
Comfort
7.9
Entertainment
7.8
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Food
7.2
Boarding
8.1
Crew
8.5
Overall
7.9
Comfort
7.9
Entertainment
7.8
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Related info for your journey
Find useful and relevant information for your journey from Louisville to Istanbul. 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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Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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Alternative routes for Louisville 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 Louisville to Istanbul by cabin class
Find flights from Louisville to Istanbul, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Louisville and Istanbul flights
Browse other Louisville and Istanbul flight options. Last updated on February 13, 2026.
Other flights from Louisville
Browse through other flights departing from Louisville. Flights are based on user searches made on Cheapflights and were last updated on February 13, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 5 airlines flying from Louisville to Istanbul
Discover the top 5 airlines that operate flights from Louisville 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 February 13, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$577 | Average$769 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$605 | Average$1,169 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$620 | Average$870 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$639 | Average$766 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$662 | Average$1,140 | FlexibilityNo cancel fee | On-timeN/A |