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Cheap flights from Philadelphia to Istanbul from $264

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Philadelphia to Istanbul departing on 10/5. 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 Philadelphia to Istanbul

Cheap round-trip flights

Logo
2:07 pm - 3:50 amPHL-IST
30h 43m2 stops
Logo
4:45 am - 11:47 pmIST-PHL
26h 02m2 stops
$643
Find Deal
Wed, Oct 1 - Wed, Oct 8
KLM Logo
11:35 am - 4:20 pmPHL-IST
21h 45m2 stops
KLM Logo
6:10 am - 5:50 pmIST-PHL
18h 40m2 stops
$644KLM
Find Deal
Wed, Aug 27 - Tue, Sep 2
United Airlines Logo
3:30 pm - 5:45 pmPHL-IST
18h 15m2 stops
United Airlines Logo
6:30 am - 4:05 pmIST-PHL
17h 35m1 stop
$744United Airlines
Find Deal
Tue, Nov 4 - Thu, Nov 13
Air Canada Logo
3:30 pm - 11:25 pmPHL-IST
23h 55m2 stops
Air Canada Logo
8:50 am - 2:47 pmIST-PHL
37h 57m2 stops
$745Air Canada
Find Deal
Mon, Nov 3 - Thu, Nov 13
Air Canada Logo
3:30 pm - 11:45 pmPHL-IST
24h 15m2 stops
Air Canada Logo
8:00 pm - 2:47 pmIST-PHL
50h 47m2 stops
$751Air Canada
Find Deal
Sun, Nov 2 - Tue, Nov 11
Lufthansa Logo
5:40 pm - 10:45 pmPHL-IST
21h 05m1 stop
Lufthansa Logo
7:00 pm - 4:05 pmIST-PHL
29h 05m1 stop
$765Lufthansa
Find Deal
Tue, Nov 4 - Wed, Nov 12
Lufthansa Logo
5:40 pm - 5:45 pmPHL-IST
16h 05m1 stop
Lufthansa Logo
6:30 am - 4:05 pmIST-PHL
17h 35m1 stop
$778Lufthansa
Find Deal
Tue, Nov 4 - Tue, Nov 11
United Airlines Logo
7:10 pm - 6:05 pmPHL-IST
15h 55m1 stop
United Airlines Logo
6:30 am - 11:03 pmIST-PHL
24h 33m2 stops
$804United Airlines
Find Deal
Sat, Nov 1 - Wed, Nov 12
British Airways Logo
6:35 pm - 5:25 pmPHL-IST
14h 50m1 stop
British Airways Logo
7:35 am - 4:15 pmIST-PHL
16h 40m1 stop
$815British Airways
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Wed, Nov 5 - Wed, Nov 12
British Airways Logo
6:30 pm - 1:55 pmPHL-SAW
12h 25m1 stop
British Airways Logo
4:10 pm - 4:20 pmSAW-PHL
31h 10m1 stop
$894British Airways
Find Deal
Sun, Oct 12 - Thu, Oct 23

KLM flights from Philadelphia to Istanbul

Our best KLM deals on Philadelphia to Istanbul flight tickets
KLM
Aug 27
PHL11:35 amPhiladelphia
21h 45m
2 stops
IST4:20 pmIstanbul
Sep 2
IST6:10 amIstanbul
18h 40m
2 stops
PHL5:50 pmPhiladelphia
$644
Find similar
KLM
Aug 27
PHL11:35 amPhiladelphia
21h 45m
2 stops
IST4:20 pmIstanbul
Sep 2
IST6:10 amIstanbul
20h 44m
2 stops
PHL7:54 pmPhiladelphia
$645
Find similar
KLM
Sep 9
PHL5:27 pmPhiladelphia
16h 43m
2 stops
SAW5:10 pmIstanbul Sabiha Gokcen
Sep 18
SAW8:45 amIstanbul Sabiha Gokcen
17h 36m
2 stops
PHL7:21 pmPhiladelphia
$667
Find similar

Lufthansa flights from Philadelphia to Istanbul

Our best Lufthansa deals on Philadelphia to Istanbul flight tickets
Lufthansa
Nov 4
PHL5:40 pmPhiladelphia
21h 05m
1 stop
IST10:45 pmIstanbul
Nov 12
IST7:00 pmIstanbul
29h 05m
1 stop
PHL4:05 pmPhiladelphia
$765
Find similar
Lufthansa
Nov 4
PHL5:40 pmPhiladelphia
16h 05m
1 stop
IST5:45 pmIstanbul
Nov 11
IST6:30 amIstanbul
17h 35m
1 stop
PHL4:05 pmPhiladelphia
$778
Find similar
Lufthansa
Nov 4
PHL3:30 pmPhiladelphia
23h 15m
2 stops
IST10:45 pmIstanbul
Nov 12
IST7:00 pmIstanbul
29h 05m
1 stop
PHL4:05 pmPhiladelphia
$780
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Philadelphia 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 August 21, 2025.
Use the filters below to find and compare flights from Philadelphia to Istanbul that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PhiladelphiaIstanbul

PHL - IST

PHLIST

Philadelphia

Wed 10/1

2:07 pm-3:50 am

2 stops30h 43m

Istanbul

Wed 10/8

4:45 am-11:47 pm

2 stops26h 02m

$643

PhiladelphiaIstanbul

PHL - IST

PHLIST

Philadelphia

Wed 8/27

11:35 am-4:20 pm

2 stops21h 45m

Istanbul

Tue 9/2

6:10 am-5:50 pm

2 stops18h 40m

$644

PhiladelphiaIstanbul

PHL - IST

PHLIST

Philadelphia

Tue 11/4

3:30 pm-5:45 pm

2 stops18h 15m

Istanbul

Thu 11/13

6:30 am-4:05 pm

1 stop17h 35m

$744

PhiladelphiaIstanbul

PHL - IST

PHLIST

Philadelphia

Mon 11/3

3:30 pm-11:25 pm

2 stops23h 55m

Istanbul

Thu 11/13

8:50 am-2:47 pm

2 stops37h 57m

$745

PhiladelphiaIstanbul

PHL - IST

PHLIST

Philadelphia

Sun 11/2

3:30 pm-11:45 pm

2 stops24h 15m

Istanbul

Tue 11/11

8:00 pm-2:47 pm

2 stops50h 47m

$751

PhiladelphiaIstanbul

PHL - IST

PHLIST

Philadelphia

Tue 11/4

5:40 pm-10:45 pm

1 stop21h 05m

Istanbul

Wed 11/12

7:00 pm-4:05 pm

1 stop29h 05m

$765

PhiladelphiaIstanbul

PHL - IST

PHLIST

Philadelphia

Tue 11/4

5:40 pm-5:45 pm

1 stop16h 05m

Istanbul

Tue 11/11

6:30 am-4:05 pm

1 stop17h 35m

$778

PhiladelphiaIstanbul

PHL - IST

PHLIST

Philadelphia

Sat 11/1

7:10 pm-6:05 pm

1 stop15h 55m

Istanbul

Wed 11/12

6:30 am-11:03 pm

2 stops24h 33m

$804

PhiladelphiaIstanbul

PHL - IST

PHLIST

Philadelphia

Wed 11/5

6:35 pm-5:25 pm

1 stop14h 50m

Istanbul

Wed 11/12

7:35 am-4:15 pm

1 stop16h 40m

$815

PhiladelphiaIstanbul

PHL - SAW

PHLSAW

Philadelphia

Sun 10/12

6:30 pm-1:55 pm

1 stop12h 25m

Istanbul Sabiha Gokcen

Thu 10/23

4:10 pm-4:20 pm

1 stop31h 10m

$894

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 Philadelphia 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, November is the cheapest month to fly from Philadelphia to Istanbul. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $803. If you aren’t able to travel to Istanbul during the month of November, then flying in October is also cheap. Prices for this month can be found on momondo for an average of $868.

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

The cheapest day to depart from Philadelphia to Istanbul is on a Wednesday when prices can be found for as low as $964. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to Istanbul on Saturday is $1,259.

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 evening. Flights from Philadelphia to Istanbul during this time can be as low as $998. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $1,122 on average. Flights to Istanbul from Philadelphia in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

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

You are more likely to see cheaper flights to Istanbul from Philadelphia when booking weeks ahead of your departure date. In general, you can expect to find flights to Istanbul for around $1,048 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Istanbul from Philadelphia for as low as $907 on momondo.

Cheap Philadelphia to Istanbul flight deals and tips

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

Direct flights

None
There are no direct flights from Philadelphia to Istanbul. There are no popular flight routes from Philadelphia to Istanbul.
Search flight deals

  • How far is Philadelphia to Istanbul by plane?

    The straight-line distance from Philadelphia to Istanbul is 5089.7 mi. 12h 25m is a normal flight duration for this route.

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

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

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

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

    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 Philadelphia 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 Philadelphia to Istanbul

Compare and see reviews for airlines that fly from Philadelphia to Istanbul with momondo
Airline
Rating
Free Cancellation
Price
KLMPriceFrom $668Free CancellationRating
7.8
1,388 reviews
Search KLM flights
Air CanadaPriceFrom $676Free CancellationRating
7.1
10,000 reviews
Search Air Canada flights
United AirlinesPriceFrom $706Free CancellationRating
7.4
8,930 reviews
Search United Airlines flights
DeltaPriceFrom $711Free CancellationRating
7.9
7,981 reviews
Search Delta flights
American AirlinesPriceFrom $791Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
British AirwaysPriceFrom $793Free CancellationRating
6.7
7,291 reviews
Search British Airways flights
Qatar AirwaysPriceFrom $823Free CancellationRating
7.4
3,615 reviews
Search Qatar Airways flights
LufthansaPriceFrom $878Free CancellationRating
6.8
7,344 reviews
Search Lufthansa flights
Turkish AirlinesPriceFrom $945Free CancellationRating
7.3
3,950 reviews
Search Turkish Airlines flights

Why use momondo?

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

Finding the right flight to Istanbul from Philadelphia 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 Philadelphia to Istanbul with flexible booking policies on momondo?

Yes. All flights to Istanbul from Philadelphia on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once all potential Philadelphia to Istanbul flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Of course. momondo tracks the price of Philadelphia to Istanbul flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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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