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Cheap flights from Louisville to Istanbul from $494

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 5/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
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.
Delta Logo
6:26 pm - 3:30 am
SDF
-
IST
26h 04m
2 stops
Delta Logo
5:20 pm - 5:40 pm
IST
-
SDF
31h 20m
2 stops
$854Delta
Sat, Oct 10 - Mon, Oct 19
Qatar Airways Logo
11:16 am - 7:20 am
SDF
-
IST
37h 04m
2 stops
Qatar Airways Logo
8:50 am - 10:19 pm
IST
-
SDF
44h 29m
2 stops
$950Qatar Airways
Thu, Apr 30 - Tue, May 26
Delta Logo
12:35 pm - 4:20 pm
SDF
-
IST
20h 45m
2 stops
Delta Logo
6:00 am - 11:52 pm
IST
-
SDF
24h 52m
2 stops
$988Delta
Fri, May 1 - Wed, May 13
Delta Logo
5:36 pm - 1:20 am
SDF
-
IST
24h 44m
2 stops
Delta Logo
6:00 am - 3:48 pm
IST
-
SDF
16h 48m
2 stops
$989Delta
Fri, May 1 - Wed, May 13
Delta Logo
4:28 pm - 3:30 am
SDF
-
IST
28h 02m
2 stops
Delta Logo
4:25 am - 9:15 pm
IST
-
SDF
23h 50m
2 stops
$1,048Delta
Sat, May 9 - Sun, Jun 7
Delta Logo
1:00 pm - 1:20 am
SDF
-
IST
29h 20m
2 stops
Delta Logo
6:00 am - 7:48 pm
IST
-
SDF
20h 48m
2 stops
$1,059Delta
Sat, Apr 25 - Sat, May 2
KLM Logo
6:55 pm - 9:00 pm
SDF
-
SAW
19h 05m
2 stops
KLM Logo
8:50 am - 9:18 pm
SAW
-
SDF
19h 28m
2 stops
$1,063KLM
Thu, Apr 30 - Tue, May 26
Multiple Airlines Logo
5:59 pm - 4:20 pm
SDF
-
IST
15h 21m
2 stops
Multiple Airlines Logo
4:25 am - 4:43 pm
IST
-
SDF
19h 18m
2 stops
$1,069Multiple Airlines
Tue, Jun 23 - Wed, Jul 1
KLM Logo
6:55 pm - 9:00 pm
SDF
-
SAW
19h 05m
2 stops
KLM Logo
8:50 am - 9:18 pm
SAW
-
SDF
19h 28m
2 stops
$1,113KLM
Thu, Apr 30 - Tue, May 26
Air Europa Logo
3:37 pm - 5:05 pm
SDF
-
SAW
18h 28m
2 stops
Air Europa Logo
8:50 am - 11:22 pm
SAW
-
SDF
21h 32m
2 stops
$1,312Air Europa
Mon, May 18 - Mon, Jun 15

Delta flights from Louisville to Istanbul

Our best Delta deals on Louisville to Istanbul flight tickets
Delta
Oct 10
SDF6:26 pmLouisville Intl
26h 04m
2 stops
IST3:30 amIstanbul
Oct 19
IST5:20 pmIstanbul
31h 20m
2 stops
SDF5:40 pmLouisville Intl
$854
Delta
Apr 23
SDF11:12 amLouisville Intl
22h 08m
2 stops
IST4:20 pmIstanbul
Apr 30
IST6:00 amIstanbul
22h 20m
2 stops
SDF9:20 pmLouisville Intl
$988
Delta
Apr 21
SDF9:38 amLouisville Intl
23h 42m
2 stops
IST4:20 pmIstanbul
Apr 27
IST5:20 pmIstanbul
30h 22m
2 stops
SDF4:42 pmLouisville Intl
$989

Qatar Airways flights from Louisville to Istanbul

Our best Qatar Airways deals on Louisville to Istanbul flight tickets
Qatar Airways
Apr 30
SDF11:16 amLouisville Intl
37h 04m
2 stops
IST7:20 amIstanbul
May 26
IST8:50 amIstanbul
44h 29m
2 stops
SDF10:19 pmLouisville Intl
$950
Qatar Airways
Apr 21
SDF11:00 amLouisville Intl
37h 20m
2 stops
IST7:20 amIstanbul
Apr 26
IST8:50 amIstanbul
45h 21m
2 stops
SDF11:11 pmLouisville Intl
$1,149
Qatar Airways
Jun 28
SDF2:30 pmLouisville Intl
45h 05m
2 stops
IST6:35 pmIstanbul
Jul 5
IST8:05 pmIstanbul
33h 03m
2 stops
SDF10:08 pmLouisville Intl
$1,183

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 April 13, 2026.
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

Cheapest round-trip

LouisvilleIstanbul

SDF - IST

SDFIST

Louisville Intl

Sat 10/10

6:26 pm-3:30 am

2 stops26h 04m

Istanbul

Mon 10/19

5:20 pm-5:40 pm

2 stops31h 20m

$854

LouisvilleIstanbul

SDF - IST

SDFIST

Louisville Intl

Thu 4/30

11:16 am-7:20 am

2 stops37h 04m

Istanbul

Tue 5/26

8:50 am-10:19 pm

2 stops44h 29m

$950

LouisvilleIstanbul

SDF - IST

SDFIST

Louisville Intl

Fri 5/1

12:35 pm-4:20 pm

2 stops20h 45m

Istanbul

Wed 5/13

6:00 am-11:52 pm

2 stops24h 52m

$988

LouisvilleIstanbul

SDF - IST

SDFIST

Louisville Intl

Fri 5/1

5:36 pm-1:20 am

2 stops24h 44m

Istanbul

Wed 5/13

6:00 am-3:48 pm

2 stops16h 48m

$989

LouisvilleIstanbul

SDF - IST

SDFIST

Louisville Intl

Sat 5/9

4:28 pm-3:30 am

2 stops28h 02m

Istanbul

Sun 6/7

4:25 am-9:15 pm

2 stops23h 50m

$1,048

LouisvilleIstanbul

SDF - IST

SDFIST

Louisville Intl

Sat 4/25

1:00 pm-1:20 am

2 stops29h 20m

Istanbul

Sat 5/2

6:00 am-7:48 pm

2 stops20h 48m

$1,059

LouisvilleIstanbul

SDF - SAW

SDFSAW

Louisville Intl

Thu 4/30

6:55 pm-9:00 pm

2 stops19h 05m

Istanbul Sabiha Gokcen

Tue 5/26

8:50 am-9:18 pm

2 stops19h 28m

$1,063
Quickest round-trip

LouisvilleIstanbul

SDF - IST

SDFIST

Louisville Intl

Tue 6/23

5:59 pm-4:20 pm

2 stops15h 21m

Istanbul

Wed 7/1

4:25 am-4:43 pm

2 stops19h 18m

$1,069

LouisvilleIstanbul

SDF - SAW

SDFSAW

Louisville Intl

Thu 4/30

6:55 pm-9:00 pm

2 stops19h 05m

Istanbul Sabiha Gokcen

Tue 5/26

8:50 am-9:18 pm

2 stops19h 28m

$1,113

LouisvilleIstanbul

SDF - SAW

SDFSAW

Louisville Intl

Mon 5/18

3:37 pm-5:05 pm

2 stops18h 28m

Istanbul Sabiha Gokcen

Mon 6/15

8:50 am-11:22 pm

2 stops21h 32m

$1,312

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 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 typical price of a round-trip flight between Louisville and Istanbul?

What is the cheapest month to fly to Istanbul?

In general, February 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 $567. If you aren’t able to travel to Istanbul during the month of February, then flying in October is also cheap. Prices for this month can be found on momondo for an average of $643.

Cheap Louisville to Istanbul flight deals and tips

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

Fastest flight time

15h 21m

Direct flights

None
The fastest flight from Louisville to Istanbul takes 15h 21m
There are no direct flights from Louisville to Istanbul. There are no popular flight routes from Louisville to Istanbul.
Search flight deals

Frequently asked questions about flying from Louisville to Istanbul

  • 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 15h 21m, 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
British AirwaysPriceFrom $577Free CancellationRating
6.7
7,881 reviews
Search British Airways flights
LufthansaPriceFrom $605Free CancellationRating
6.8
7,919 reviews
Search Lufthansa flights
United AirlinesPriceFrom $620Free CancellationRating
7.4
9,579 reviews
Search United Airlines flights
American AirlinesPriceFrom $639Free CancellationRating
7.1
11,567 reviews
Search American Airlines flights
DeltaPriceFrom $662Free CancellationRating
7.9
8,406 reviews
Search Delta flights
KLMPriceFrom $767Free CancellationRating
7.8
1,496 reviews
Search KLM 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