What airlines fly to Istanbul?

Turkish Airlines, British Airways and Lufthansa are the top three most popular airlines that fly to Istanbul from Philadelphia according to our data. Turkish Airlines is the first choice among our users, with 77% of people opting to fly with this airline when traveling to Istanbul. Keep in mind that there are 16 different airlines that fly to Istanbul on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Philadelphia to Istanbul?

KLM and Qatar Airways are the most popular carriers operating from Philadelphia to Istanbul

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?

As of December 2025, there are 8 operators available to choose from 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.

$303 Cheap Flights from Philadelphia to Istanbul in 2025/26

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Find the cheapest flights from Philadelphia to Istanbul

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

3:30 pm - 9:15 pm

PHL

IST

22h 45m2 stops

6:00 am - 4:00 pm

IST

PHL

17h 00m1 stop

$722Multiple Airlines

Tue, Apr 21 - Wed, Apr 29

3:30 pm - 9:15 pm

PHL

IST

22h 45m2 stops

1:50 pm - 10:43 pm

IST

PHL

15h 53m2 stops

$726Multiple Airlines

Tue, Apr 21 - Wed, Apr 29

5:00 pm - 4:55 pm

PHL

IST

16h 55m2 stops

4:50 am - 10:54 pm

IST

PHL

25h 04m2 stops

$729KLM

Tue, Mar 10 - Mon, Mar 16

6:45 pm - 7:00 pm

PHL

IST

17h 15m1 stop

8:15 am - 4:40 pm

IST

PHL

15h 25m1 stop

$731British Airways

Wed, Apr 1 - Thu, Apr 16

5:17 pm - 4:55 pm

PHL

IST

15h 38m2 stops

4:50 am - 7:25 pm

IST

PHL

22h 35m2 stops

$734Multiple Airlines

Wed, Feb 18 - Tue, Feb 24

5:17 pm - 5:25 pm

PHL

SAW

16h 08m2 stops

9:00 am - 8:40 pm

SAW

PHL

19h 40m2 stops

$735KLM

Wed, Feb 18 - Wed, Feb 25

3:30 pm - 5:45 pm

PHL

IST

19h 15m2 stops

7:00 pm - 5:05 pm

IST

PHL

29h 05m1 stop

$735Multiple Airlines

Tue, Mar 10 - Mon, Mar 16

7:35 pm - 1:00 am

PHL

IST

22h 25m1 stop

6:40 pm - 5:15 pm

IST

PHL

29h 35m1 stop

$737British Airways

Tue, Mar 10 - Mon, Mar 16

12:50 pm - 4:20 pm

PHL

IST

20h 30m2 stops

6:00 am - 6:23 pm

IST

PHL

19h 23m2 stops

$740KLM

Wed, Apr 1 - Thu, Apr 16

12:41 pm - 4:55 pm

PHL

IST

20h 14m2 stops

5:55 pm - 4:28 pm

IST

PHL

30h 33m2 stops

$741KLM

Fri, Jan 9 - Tue, Jan 13

British Airways flights from Philadelphia to Istanbul

Our best British Airways deals on Philadelphia to Istanbul flight tickets

British Airways

Apr 1

PHL6:45 pmPhiladelphia

17h 15m

1 stop

IST7:00 pmIstanbul

Apr 16

IST8:15 amIstanbul

15h 25m

1 stop

PHL4:40 pmPhiladelphia

$731

Find similar

British Airways

Mar 10

PHL7:35 pmPhiladelphia

22h 25m

1 stop

IST1:00 amIstanbul

Mar 16

IST6:40 pmIstanbul

29h 35m

1 stop

PHL5:15 pmPhiladelphia

$737

Find similar

British Airways

Feb 11

PHL6:35 pmPhiladelphia

21h 50m

1 stop

IST12:25 amIstanbul

Feb 18

IST2:45 pmIstanbul

28h 49m

2 stops

PHL11:34 amPhiladelphia

$742

Find similar

KLM flights from Philadelphia to Istanbul

Our best KLM deals on Philadelphia to Istanbul flight tickets

KLM

Mar 10

PHL5:00 pmPhiladelphia

16h 55m

2 stops

IST4:55 pmIstanbul

Mar 16

IST4:50 amIstanbul

25h 04m

2 stops

PHL10:54 pmPhiladelphia

$729

Find similar

KLM

Feb 18

PHL5:17 pmPhiladelphia

16h 08m

2 stops

SAW5:25 pmIstanbul Sabiha Gokcen

Feb 25

SAW9:00 amIstanbul Sabiha Gokcen

19h 40m

2 stops

PHL8:40 pmPhiladelphia

$735

Find similar

KLM

Apr 1

PHL12:50 pmPhiladelphia

20h 30m

2 stops

IST4:20 pmIstanbul

Apr 16

IST6:00 amIstanbul

19h 23m

2 stops

PHL6:23 pmPhiladelphia

$740

Find similar

Fly from

Fly to

Route

Depart

Return

Price

PhiladelphiaIstanbul

PHL - IST

PHLIST

Philadelphia

Tue 4/21

3:30 pm-9:15 pm

2 stops22h 45m

Istanbul

Wed 4/29

6:00 am-4:00 pm

1 stop17h 00m

$722

PhiladelphiaIstanbul

PHL - IST

PHLIST

Philadelphia

Tue 4/21

3:30 pm-9:15 pm

2 stops22h 45m

Istanbul

Wed 4/29

1:50 pm-10:43 pm

2 stops15h 53m

$726

PhiladelphiaIstanbul

PHL - IST

PHLIST

Philadelphia

Tue 3/10

5:00 pm-4:55 pm

2 stops16h 55m

Istanbul

Mon 3/16

4:50 am-10:54 pm

2 stops25h 04m

$729

PhiladelphiaIstanbul

PHL - IST

PHLIST

Philadelphia

Wed 4/1

6:45 pm-7:00 pm

1 stop17h 15m

Istanbul

Thu 4/16

8:15 am-4:40 pm

1 stop15h 25m

$731

PhiladelphiaIstanbul

PHL - IST

PHLIST

Philadelphia

Wed 2/18

5:17 pm-4:55 pm

2 stops15h 38m

Istanbul

Tue 2/24

4:50 am-7:25 pm

2 stops22h 35m

$734

PhiladelphiaIstanbul

PHL - SAW

PHLSAW

Philadelphia

Wed 2/18

5:17 pm-5:25 pm

2 stops16h 08m

Istanbul Sabiha Gokcen

Wed 2/25

9:00 am-8:40 pm

2 stops19h 40m

$735

PhiladelphiaIstanbul

PHL - IST

PHLIST

Philadelphia

Tue 3/10

3:30 pm-5:45 pm

2 stops19h 15m

Istanbul

Mon 3/16

7:00 pm-5:05 pm

1 stop29h 05m

$735

PhiladelphiaIstanbul

PHL - IST

PHLIST

Philadelphia

Tue 3/10

7:35 pm-1:00 am

1 stop22h 25m

Istanbul

Mon 3/16

6:40 pm-5:15 pm

1 stop29h 35m

$737

PhiladelphiaIstanbul

PHL - IST

PHLIST

Philadelphia

Wed 4/1

12:50 pm-4:20 pm

2 stops20h 30m

Istanbul

Thu 4/16

6:00 am-6:23 pm

2 stops19h 23m

$740

PhiladelphiaIstanbul

PHL - IST

PHLIST

Philadelphia

Fri 1/9

12:41 pm-4:55 pm

2 stops20h 14m

Istanbul

Tue 1/13

5:55 pm-4:28 pm

2 stops30h 33m

$741

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

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 $792. If you aren’t able to travel to Istanbul during the month of November, then flying in December is also cheap. Prices for this month can be found on momondo for an average of $921.

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 $1,020 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 $882 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

Fastest flight time	12h 20m
Direct flights	None

The fastest flight from Philadelphia to Istanbul takes 12h 20m

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 20m 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?
As of December 2025, there are 8 operators available to choose from 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
KLM	PriceFrom $668	Free Cancellation	Rating 7.7 1,428 reviews	Search KLM flights
United Airlines	PriceFrom $751	Free Cancellation	Rating 7.4 9,091 reviews	Search United Airlines flights
British Airways	PriceFrom $768	Free Cancellation	Rating 6.7 7,585 reviews	Search British Airways flights
Qatar Airways	PriceFrom $823	Free Cancellation	Rating 7.4 3,686 reviews	Search Qatar Airways flights
American Airlines	PriceFrom $861	Free Cancellation	Rating 7.2 11,054 reviews	Search American Airlines flights
Lufthansa	PriceFrom $878	Free Cancellation	Rating 6.8 7,635 reviews	Search Lufthansa flights
Turkish Airlines	PriceFrom $893	Free Cancellation	Rating 7.3 4,105 reviews	Search Turkish Airlines flights
Delta	PriceFrom $918	Free Cancellation	Rating 7.9 8,005 reviews	Search Delta 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.