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Cheap flights from Louisville to Istanbul from $607

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Louisville to Istanbul departing on 10/20. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Louisville to Istanbul

Cheap round-trip flights

Enter your travel dates to find the best prices.
Lufthansa Logo
1:55 pm - 10:45 pmSDF-IST
24h 50m2 stops
Lufthansa Logo
6:30 am - 8:14 pmIST-SDF
20h 44m2 stops
$619Lufthansa
Find Deal
Mon, Mar 2 - Thu, Mar 12
KLM Logo
6:26 pm - 5:25 pmSDF-SAW
14h 59m2 stops
KLM Logo
9:00 am - 9:45 pmSAW-SDF
19h 45m2 stops
$735KLM
Find Deal
Mon, Mar 2 - Thu, Mar 12
KLM Logo
6:26 pm - 4:55 pmSDF-IST
15h 29m2 stops
KLM Logo
4:50 am - 5:42 pmIST-SDF
19h 52m2 stops
$739KLM
Find Deal
Mon, Mar 9 - Fri, Mar 13
American Airlines Logo
7:24 pm - 12:35 amSDF-IST
21h 11m2 stops
American Airlines Logo
8:10 am - 10:12 pmIST-SDF
22h 02m2 stops
$875American Airlines
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Fri, Dec 26 - Fri, Jan 9
Multiple Airlines Logo
4:25 pm - 4:55 pmSDF-IST
17h 30m2 stops
Multiple Airlines Logo
4:50 am - 10:34 pmIST-SDF
25h 44m2 stops
$939Multiple Airlines
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Wed, Oct 29 - Tue, Nov 4
Lufthansa Logo
1:07 pm - 6:05 pmSDF-IST
21h 58m2 stops
Lufthansa Logo
7:00 pm - 5:16 pmIST-SDF
30h 16m2 stops
$968Lufthansa
Find Deal
Wed, Oct 29 - Wed, Nov 5
American Airlines Logo
7:24 pm - 12:35 amSDF-IST
21h 11m2 stops
American Airlines Logo
8:10 am - 10:12 pmIST-SDF
22h 02m2 stops
$975American Airlines
Find Deal
Fri, Dec 26 - Fri, Jan 9
Multiple Airlines Logo
1:14 pm - 4:55 pmSDF-IST
19h 41m2 stops
Multiple Airlines Logo
4:50 am - 6:06 pmIST-SDF
21h 16m2 stops
$1,248Multiple Airlines
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Sun, Dec 21 - Sun, Dec 28
United Airlines Logo
10:50 am - 6:05 pmSDF-IST
23h 15m2 stops
United Airlines Logo
6:30 am - 10:03 amIST-SDF
35h 33m2 stops
$1,322United Airlines
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Sun, Dec 21 - Mon, Dec 29
Delta Logo
6:06 pm - 3:50 amSDF-IST
25h 44m2 stops
Delta Logo
4:50 am - 4:52 pmIST-SDF
20h 02m2 stops
$2,198Delta
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Fri, Dec 26 - Thu, Jan 8

Lufthansa flights from Louisville to Istanbul

Our best Lufthansa deals on Louisville to Istanbul flight tickets
Lufthansa
Mar 2
SDF1:55 pmLouisville Intl
24h 50m
2 stops
IST10:45 pmIstanbul
Mar 12
IST6:30 amIstanbul
20h 44m
2 stops
SDF8:14 pmLouisville Intl
$619
Find similar
Lufthansa
Oct 29
SDF1:07 pmLouisville Intl
21h 58m
2 stops
IST6:05 pmIstanbul
Nov 5
IST7:00 pmIstanbul
30h 16m
2 stops
SDF5:16 pmLouisville Intl
$968
Find similar
Lufthansa
Mar 27
SDF1:55 pmLouisville Intl
25h 50m
2 stops
IST10:45 pmIstanbul
Mar 31
IST6:10 amIstanbul
20h 24m
2 stops
SDF7:34 pmLouisville Intl
$1,126
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American Airlines flights from Louisville to Istanbul

Our best American Airlines deals on Louisville to Istanbul flight tickets
American Airlines
Dec 26
SDF7:24 pmLouisville Intl
21h 11m
2 stops
IST12:35 amIstanbul
Jan 9
IST8:10 amIstanbul
22h 02m
2 stops
SDF10:12 pmLouisville Intl
$875
Find similar
American Airlines
Dec 26
SDF7:24 pmLouisville Intl
21h 11m
2 stops
IST12:35 amIstanbul
Jan 9
IST8:10 amIstanbul
22h 02m
2 stops
SDF10:12 pmLouisville Intl
$975
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated October 5, 2025.
Use the filters below to find and compare flights from Louisville to Istanbul that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LouisvilleIstanbul

SDF - IST

SDFIST

Louisville Intl

Mon 3/2

1:55 pm-10:45 pm

2 stops24h 50m

Istanbul

Thu 3/12

6:30 am-8:14 pm

2 stops20h 44m

$619

LouisvilleIstanbul

SDF - SAW

SDFSAW

Louisville Intl

Mon 3/2

6:26 pm-5:25 pm

2 stops14h 59m

Istanbul Sabiha Gokcen

Thu 3/12

9:00 am-9:45 pm

2 stops19h 45m

$735

LouisvilleIstanbul

SDF - IST

SDFIST

Louisville Intl

Mon 3/9

6:26 pm-4:55 pm

2 stops15h 29m

Istanbul

Fri 3/13

4:50 am-5:42 pm

2 stops19h 52m

$739

LouisvilleIstanbul

SDF - IST

SDFIST

Louisville Intl

Fri 12/26

7:24 pm-12:35 am

2 stops21h 11m

Istanbul

Fri 1/9

8:10 am-10:12 pm

2 stops22h 02m

$875

LouisvilleIstanbul

SDF - IST

SDFIST

Louisville Intl

Wed 10/29

4:25 pm-4:55 pm

2 stops17h 30m

Istanbul

Tue 11/4

4:50 am-10:34 pm

2 stops25h 44m

$939

LouisvilleIstanbul

SDF - IST

SDFIST

Louisville Intl

Wed 10/29

1:07 pm-6:05 pm

2 stops21h 58m

Istanbul

Wed 11/5

7:00 pm-5:16 pm

2 stops30h 16m

$968

LouisvilleIstanbul

SDF - IST

SDFIST

Louisville Intl

Fri 12/26

7:24 pm-12:35 am

2 stops21h 11m

Istanbul

Fri 1/9

8:10 am-10:12 pm

2 stops22h 02m

$975

LouisvilleIstanbul

SDF - IST

SDFIST

Louisville Intl

Sun 12/21

1:14 pm-4:55 pm

2 stops19h 41m

Istanbul

Sun 12/28

4:50 am-6:06 pm

2 stops21h 16m

$1,248

LouisvilleIstanbul

SDF - IST

SDFIST

Louisville Intl

Sun 12/21

10:50 am-6:05 pm

2 stops23h 15m

Istanbul

Mon 12/29

6:30 am-10:03 am

2 stops35h 33m

$1,322

LouisvilleIstanbul

SDF - IST

SDFIST

Louisville Intl

Fri 12/26

6:06 pm-3:50 am

2 stops25h 44m

Istanbul

Thu 1/8

4:50 am-4:52 pm

2 stops20h 02m

$2,198

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first
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See travel insights to Istanbul from

How to get the cheapest flight ticket from Louisville to Istanbul

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Istanbul?

In general, October is the cheapest month to fly from Louisville to Istanbul. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $666. If you aren’t able to travel to Istanbul during the month of October, then flying in November is also cheap. Prices for this month can be found on momondo for an average of $813.

What is the cheapest day to depart on your flight to Istanbul?

The cheapest day to depart from Louisville to Istanbul is on a Friday when prices can be found for as low as $971. Be sure to avoid booking your departure on a Thursday as prices are generally higher than usual. According to our data, the average ticket price to Istanbul on Thursday is $1,302.

What is the cheapest time of day to depart on your flight to Istanbul?

Our most recent data shows that the best time of day to fly to Istanbul is in the afternoon. Flights from Louisville to Istanbul during this time can be as low as $1,073. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $1,303 on average. Flights to Istanbul from Louisville at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

Cheap Louisville to Istanbul flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Louisville to Istanbul

Direct flights

None
There are no direct flights from Louisville to Istanbul. There are no popular flight routes from Louisville to Istanbul.
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  • How far is Louisville Intl to Istanbul by plane?

    Louisville Intl and Istanbul are 5584.1 mi apart from one another. Flights usually cover this in 14h 59m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Louisville Intl Airport to Istanbul?

    Prices for flights from Louisville Intl Airport to Istanbul are refreshed on a daily basis.

  • How many operators does momondo search for flights from Louisville Intl Airport to Istanbul?

  • How old do you have to be to fly from Louisville Intl Airport to Istanbul?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Louisville Intl Airport to Istanbul.

  • What documentation or ID do you need to fly to Istanbul?

    The travel and health documents required for your trip to Istanbul can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Istanbul. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Louisville to Istanbul

Compare and see reviews for airlines that fly from Louisville to Istanbul with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $639Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
British AirwaysPriceFrom $640Free CancellationRating
6.7
7,423 reviews
Search British Airways flights
DeltaPriceFrom $732Free CancellationRating
7.9
7,969 reviews
Search Delta flights
United AirlinesPriceFrom $763Free CancellationRating
7.4
8,953 reviews
Search United Airlines flights
LufthansaPriceFrom $844Free CancellationRating
6.8
7,454 reviews
Search Lufthansa flights

Why use momondo?

Why should I use momondo to find a flight deal from Louisville to Istanbul?

Finding the right flight to Istanbul from Louisville is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Istanbul quick and easy, saving you time and money.

Can I find flights from Louisville to Istanbul with flexible booking policies on momondo?

All flight searches from Louisville to Istanbul on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Louisville to Istanbul?

momondo provides multiple filters to help you find the best flight to Istanbul from Louisville. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Louisville to Istanbul right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Istanbul from Louisville. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Istanbul trip

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Find better results for your trip to Turkey

Fly into one of these airports located in Istanbul

Airports listed have a maximum distance of 20.9 mi from Istanbul
Istanbul Airport
Istanbul Sabiha Gokcen Airport