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$858 Find cheap flights from Louisville to Istanbul

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Louisville to Istanbul departing on 8/21. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Sun 5/26
Sun 6/2

Search hundreds of travel sites at once for deals on flights to Istanbul

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Louisville to Istanbul, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Louisville to Istanbul, as well as popular online travel agencies
In the last 7 days travelers have searched 44,738,066 times on KAYAK, and here is why:

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Cheap flight deals from Louisville to Istanbul (SDF-IST)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Louisville to Istanbul that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
2:40 pm - 6:55 pmSDF-IST
21h 15m2 stops
5:30 pm - 3:30 pmIST-SDF
29h 00m2 stops
$858British Airways
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Wed, Aug 21 - Wed, Sep 11
2:40 pm - 1:35 pmSDF-SAW
39h 55m2 stops
4:10 pm - 6:39 pmSAW-SDF
33h 29m2 stops
$1,080British Airways
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Wed, Aug 21 - Wed, Sep 11
11:55 am - 9:20 pmSDF-IST
26h 25m2 stops
2:00 pm - 8:02 pmIST-SDF
37h 02m2 stops
$1,296United Airlines
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Fri, May 24 - Wed, Jun 19
5:15 pm - 6:50 pmSDF-IST
18h 35m2 stops
5:30 pm - 4:45 pmIST-SDF
30h 15m2 stops
$1,318British Airways
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Mon, Jul 15 - Wed, Jul 31
4:45 pm - 4:10 pmSDF-IST
40h 25m2 stops
7:55 pm - 4:45 pmIST-SDF
27h 50m2 stops
$1,326British Airways
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Tue, Jun 18 - Tue, Jul 16
8:20 am - 4:30 pmSDF-IST
25h 10m2 stops
6:45 am - 5:56 pmIST-SDF
18h 11m2 stops
$1,385Delta
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Thu, Jul 4 - Sat, Aug 17
9:34 am - 5:35 pmSDF-IST
25h 01m1 stop
4:50 am - 12:46 amIST-SDF
26h 56m2 stops
$1,465
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Fri, May 24 - Wed, Jun 19
7:43 am - 12:05 amSDF-IST
33h 22m3 stops
8:05 pm - 8:19 pmIST-SDF
31h 14m2 stops
$1,648
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Fri, May 24 - Wed, Jun 19
2:18 pm - 4:30 pmSDF-IST
19h 12m2 stops
6:45 am - 10:53 pmIST-SDF
23h 08m2 stops
$1,649Air France
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Wed, Jul 3 - Sat, Aug 17
12:21 pm - 4:30 pmSDF-IST
21h 09m2 stops
6:45 am - 11:04 pmIST-SDF
23h 19m2 stops
$3,066Delta
Find Deal
Wed, Jul 24 - Thu, Aug 1

Flights from Louisville to Istanbul - Travel Insights & Trends

Get data-powered insights and trends into flights from Louisville to Istanbul to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Louisville to Istanbul?

The average price of all flights from Louisville to Istanbul clicked on KAYAK for each day over the last 12 months.
Your flight ticket price will generally be cheaper if you fly to Istanbul on a Friday and more expensive on a Wednesday. On your return trip to Louisville, you should consider flying back on a Wednesday, and avoid Fridays for better deals.

What is the cheapest month to fly from Louisville to Istanbul?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Louisville to Istanbul, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Louisville to Istanbul is January, where tickets cost $791 on average. On the other hand, the most expensive months are May and June, where the average cost of tickets is $1,405 and $1,389 respectively.

How far in advance should I book a flight from Louisville to Istanbul?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Louisville to Istanbul, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Louisville to Istanbul, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 19 days before departure.

Good to know

Cheapest flight

$858
Flight from Louisville to Istanbul Airport

When to book flights from Louisville to Istanbul

Are your dates flexible? Find out the best times to travel from Louisville to Istanbul based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Louisville to Istanbul

  • What is the cheapest flight from Louisville to Istanbul?

    In the last 3 days, the lowest price for a flight from Louisville to Istanbul was $858 for a round-trip ticket.

  • Do I need a passport to fly between Louisville and Istanbul?

    Yes, you’ll need a passport to travel to Istanbul from Louisville.

  • Which airports will I be using when flying from Louisville to Istanbul?

    When flying out of Louisville you will be using Louisville Intl. You will be landing at one of these airports: Istanbul or Istanbul Sabiha Gokcen.

  • Which aircraft models fly most regularly from Louisville to Istanbul?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Louisville to Istanbul?

    oneworld, Star Alliance, and SkyTeam are the airline alliances operating flights between Louisville and Istanbul, with SkyTeam being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from Louisville to Istanbul?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Louisville to Istanbul.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Louisville to Istanbul?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Istanbul from Louisville is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Louisville to Istanbul?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Istanbul with an airline and back to Louisville with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Louisville to Istanbul?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Istanbul from Louisville up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Louisville - Istanbul Flights

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Louisville (SDF)United States

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