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Cheap flights from Louisville to Istanbul from $495

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 7/27. 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

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Louisville to Istanbul

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
5:28 pm - 3:30 am
SDF
-
IST
27h 02m
2 stops
Delta Logo
4:25 am - 9:37 pm
IST
-
SDF
24h 12m
2 stops
$694Delta
Sun, Aug 2 - Thu, Oct 1
Delta Logo
5:27 pm - 3:30 am
SDF
-
IST
27h 03m
2 stops
Delta Logo
4:25 am - 9:37 pm
IST
-
SDF
24h 12m
2 stops
$744Delta
Sat, Aug 1 - Thu, Oct 1
Delta Logo
6:26 pm - 3:30 am
SDF
-
IST
26h 04m
2 stops
Delta Logo
6:00 am - 10:35 pm
IST
-
SDF
23h 35m
2 stops
$749Delta
Tue, Sep 22 - Tue, Oct 6
Delta Logo
6:26 pm - 3:30 am
SDF
-
IST
26h 04m
2 stops
Delta Logo
6:00 am - 9:41 pm
IST
-
SDF
22h 41m
2 stops
$754Delta
Mon, Sep 7 - Mon, Oct 12
Delta Logo
5:45 pm - 3:30 am
SDF
-
IST
26h 45m
2 stops
Delta Logo
5:20 pm - 6:43 pm
IST
-
SDF
32h 23m
2 stops
$767Delta
Wed, Sep 2 - Sun, Sep 13
Delta Logo
4:28 pm - 3:30 am
SDF
-
IST
28h 02m
2 stops
Delta Logo
4:25 am - 5:49 pm
IST
-
SDF
20h 24m
2 stops
$815Delta
Sat, Jul 4 - Sun, Jul 12
Delta Logo
4:00 pm - 1:20 am
SDF
-
IST
26h 20m
2 stops
Delta Logo
4:25 am - 10:35 pm
IST
-
SDF
25h 10m
2 stops
$857Delta
Tue, Sep 8 - Tue, Oct 13
Lufthansa Logo
1:00 pm - 10:45 pm
SDF
-
IST
26h 45m
2 stops
Lufthansa Logo
4:45 am - 10:09 pm
IST
-
SDF
25h 24m
2 stops
$862Lufthansa
Thu, Oct 29 - Wed, Nov 4
Lufthansa Logo
7:55 pm - 9:35 pm
SDF
-
IST
42h 40m
2 stops
Lufthansa Logo
3:45 am - 10:09 pm
IST
-
SDF
25h 24m
2 stops
$930Lufthansa
Sat, Aug 1 - Wed, Sep 30
Lufthansa Logo
10:05 am - 4:55 pm
SDF
-
IST
23h 50m
2 stops
Lufthansa Logo
3:45 am - 12:05 am
IST
-
SDF
27h 20m
2 stops
$940Lufthansa
Thu, Sep 3 - Wed, Sep 9

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Delta flights from Louisville to Istanbul Airport

Our best Delta deals on Louisville to Istanbul Airport flight tickets
Delta
Aug 2
SDF5:28 pmLouisville Intl
27h 02m
2 stops
IST3:30 amIstanbul
Oct 1
IST4:25 amIstanbul
24h 12m
2 stops
SDF9:37 pmLouisville Intl
$694
Delta
Aug 1
SDF5:27 pmLouisville Intl
27h 03m
2 stops
IST3:30 amIstanbul
Oct 1
IST4:25 amIstanbul
24h 12m
2 stops
SDF9:37 pmLouisville Intl
$744
Delta
Sep 22
SDF6:26 pmLouisville Intl
26h 04m
2 stops
IST3:30 amIstanbul
Oct 6
IST6:00 amIstanbul
23h 35m
2 stops
SDF10:35 pmLouisville Intl
$749

Air Canada flights from Louisville to Istanbul Airport

Our best Air Canada deals on Louisville to Istanbul Airport flight tickets
Air Canada
May 7
SDF2:00 pmLouisville Intl
19h 55m
3 stops
IST4:55 pmIstanbul
May 14
IST5:40 amIstanbul
21h 37m
3 stops
SDF8:17 pmLouisville Intl
$1,540
Air Canada
Aug 1
SDF2:10 pmLouisville Intl
19h 55m
3 stops
IST5:05 pmIstanbul
Oct 1
IST5:40 amIstanbul
23h 29m
3 stops
SDF10:09 pmLouisville Intl
$1,551
Air Canada
Sep 22
SDF1:36 pmLouisville Intl
20h 19m
3 stops
IST4:55 pmIstanbul
Oct 6
IST5:40 amIstanbul
21h 34m
3 stops
SDF8:14 pmLouisville Intl
$1,616

momondo Fare Finder

 
Customize your flight search to find flights from Louisville to Istanbul Airport 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 May 6, 2026.
Use the filters below to find and compare flights from Louisville to Istanbul Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LouisvilleIstanbul

SDF - IST

SDFIST

Louisville Intl

Sun 8/2

5:28 pm-3:30 am

2 stops27h 02m

Istanbul

Thu 10/1

4:25 am-9:37 pm

2 stops24h 12m

$694

LouisvilleIstanbul

SDF - IST

SDFIST

Louisville Intl

Sat 8/1

5:27 pm-3:30 am

2 stops27h 03m

Istanbul

Thu 10/1

4:25 am-9:37 pm

2 stops24h 12m

$744

LouisvilleIstanbul

SDF - IST

SDFIST

Louisville Intl

Tue 9/22

6:26 pm-3:30 am

2 stops26h 04m

Istanbul

Tue 10/6

6:00 am-10:35 pm

2 stops23h 35m

$749

LouisvilleIstanbul

SDF - IST

SDFIST

Louisville Intl

Mon 9/7

6:26 pm-3:30 am

2 stops26h 04m

Istanbul

Mon 10/12

6:00 am-9:41 pm

2 stops22h 41m

$754

LouisvilleIstanbul

SDF - IST

SDFIST

Louisville Intl

Wed 9/2

5:45 pm-3:30 am

2 stops26h 45m

Istanbul

Sun 9/13

5:20 pm-6:43 pm

2 stops32h 23m

$767
Quickest round-trip

LouisvilleIstanbul

SDF - IST

SDFIST

Louisville Intl

Sat 7/4

4:28 pm-3:30 am

2 stops28h 02m

Istanbul

Sun 7/12

4:25 am-5:49 pm

2 stops20h 24m

$815

LouisvilleIstanbul

SDF - IST

SDFIST

Louisville Intl

Tue 9/8

4:00 pm-1:20 am

2 stops26h 20m

Istanbul

Tue 10/13

4:25 am-10:35 pm

2 stops25h 10m

$857

LouisvilleIstanbul

SDF - IST

SDFIST

Louisville Intl

Thu 10/29

1:00 pm-10:45 pm

2 stops26h 45m

Istanbul

Wed 11/4

4:45 am-10:09 pm

2 stops25h 24m

$862

LouisvilleIstanbul

SDF - IST

SDFIST

Louisville Intl

Sat 8/1

7:55 pm-9:35 pm

2 stops42h 40m

Istanbul

Wed 9/30

3:45 am-10:09 pm

2 stops25h 24m

$930

LouisvilleIstanbul

SDF - IST

SDFIST

Louisville Intl

Thu 9/3

10:05 am-4:55 pm

2 stops23h 50m

Istanbul

Wed 9/9

3:45 am-12:05 am

2 stops27h 20m

$940

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 Airport

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 Airport?

What is the cheapest month to fly to Istanbul Airport?

In general, February is the cheapest month to fly from Louisville to Istanbul Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $567. If you don’t want to visit Istanbul Airport in February, then you should wait until October to fly from Louisville, when ticket prices are also cheap, with an average price of $643.

When to book flights from Louisville to Istanbul Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Louisville to Istanbul Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Louisville to Istanbul Airport (SDF to IST) flight deals and tips

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

Fastest flight time

19h 01m

Direct flights

None
The fastest flight from Louisville to Istanbul Airport takes 19h 01m
There are no direct flights from Louisville to Istanbul Airport. There are no popular flight routes from Louisville to Istanbul Airport.
Search flight deals

Frequently asked questions about flying from Louisville to Istanbul Airport

  • How far is Louisville Intl to Istanbul by plane?

    Istanbul is 5563.6 mi away from Louisville Intl. 19h 01m is a normal flight duration for this route.

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

    Prices for flights from Louisville Intl Airport to Istanbul Airport are updated daily.

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Louisville Intl Airport to Istanbul Airport.

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

    The necessary travel and health documents for your Istanbul Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Louisville to Istanbul Airport?

Best airlines flying from Louisville to Istanbul Airport

Compare and see reviews for airlines that fly from Louisville to Istanbul Airport with momondo
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom $558Free CancellationRating
6.7
7,944 reviews
Search British Airways flights
LufthansaPriceFrom $605Free CancellationRating
6.8
7,974 reviews
Search Lufthansa flights
United AirlinesPriceFrom $620Free CancellationRating
7.4
9,684 reviews
Search United Airlines flights
DeltaPriceFrom $662Free CancellationRating
7.9
8,459 reviews
Search Delta flights
KLMPriceFrom $767Free CancellationRating
7.8
1,511 reviews
Search KLM flights

Traveling to a place near Istanbul?

Book flights to Istanbul if you plan to visit one of these locations
Yalova

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Istanbul from Louisville.

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

momondo does allow users to show only those flights to Istanbul from Louisville which offer a flexible booking policy as well as other useful filters and features.

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

Once you have performed a search for Louisville to Istanbul flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are simply researching potential flights to Istanbul, momondo offers a useful price alert feature which will track prices for flights to Istanbul from Louisville and alert you when they change.

An easier way to manage your Istanbul Airport trip

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