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$334+ Cheap flights from San Juan to Istanbul

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/31. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — IST
Feb 7 — Feb 141
Sat 2/7
Sat 2/14
1 adult, Economy
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Cheap flight deals from San Juan to Istanbul

Discover tips and strategies to find the most affordable flight options for your journey from San Juan (PR1) to Istanbul (TR5). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 8, 2026.

Round-trip from

$506
(American Airlines)

One-way from

$334
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$587
From San Juan to Istanbul
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One-way flight from San Juan to Istanbul
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Highest demand for flights based on searches. 29% potential increase in price ($420 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($47 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Find flight deals from San Juan to Istanbul

Cheapest flights from San Juan to Istanbul
Explore the most affordable flight options available from San Juan to Istanbul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 8, 2026.

This British Airways deal was found by Cheapflights users on 1/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/1511:43 amSJU - IST
2 stops29h 42mBritish Airways
Wed 4/223:50 pmIST - SJU
2 stops36h 34mBritish Airways
Deal found 1/7$493
This American Airlines deal was found by Cheapflights users on 1/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/1312:46 pmSJU - IST
2 stops21h 39mAmerican Airlines
Thu 2/267:35 amIST - SJU
2 stops22h 59mAmerican Airlines
Deal found 1/7$506
This American Airlines deal was found by Cheapflights users on 1/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/132:30 pmSJU - IST
2 stops19h 55mMultiple Airlines
Thu 2/267:35 amIST - SJU
2 stops22h 59mMultiple Airlines
Deal found 1/6$507
This British Airways deal was found by Cheapflights users on 1/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/61:30 pmSJU - IST
2 stops22h 25mBritish Airways
Mon 4/137:00 pmIST - SJU
2 stops46h 53mBritish Airways
Deal found 1/8$522
This United Airlines deal was found by Cheapflights users on 1/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/42:10 pmSJU - IST
2 stops25h 35mUnited Airlines
Sun 3/86:30 amIST - SJU
2 stops20h 30mUnited Airlines
Deal found 1/5$523
This American Airlines deal was found by Cheapflights users on 1/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/282:42 pmSJU - IST
2 stops20h 43mAmerican Airlines
Mon 5/118:25 amIST - SJU
2 stops20h 40mAmerican Airlines
Deal found 1/8$541
This British Airways deal was found by Cheapflights users on 1/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/410:50 amSJU - IST
2 stops30h 35mBritish Airways
Sun 3/86:40 pmIST - SJU
2 stops45h 20mBritish Airways
Deal found 1/6$543
This British Airways deal was found by Cheapflights users on 1/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/1011:38 amSJU - IST
2 stops23h 07mBritish Airways
Sun 2/228:20 amIST - SJU
2 stops22h 20mBritish Airways
Deal found 1/7$572
This United Airlines deal was found by Cheapflights users on 1/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/157:20 amSJU - IST
2 stops31h 05mUnited Airlines
Wed 4/225:40 amIST - SJU
2 stops21h 54mUnited Airlines
Deal found 1/7$573
This British Airways deal was found by Cheapflights users on 1/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/175:20 pmSJU - IST
2 stops48h 30mBritish Airways
Tue 2/36:40 pmIST - SJU
2 stops47h 08mBritish Airways
Deal found 1/6$578
This British Airways deal was found by Cheapflights users on 1/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/1511:43 amSJU - IST
2 stops29h 42mBritish Airways
Thu 4/238:05 pmIST - SJU
2 stops33h 00mBritish Airways
Deal found 1/7$584
This KLM deal was found by Cheapflights users on 1/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/103:55 pmSJU - SAW
2 stops22h 25mKLM
Sun 2/224:00 pmSAW - SJU
2 stops36h 12mKLM
Deal found 1/7$672

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Juan 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, Cheapflights users made 2,558,603 searches. Data last updated January 8, 2026.
Use the filters below to find and compare flights from San Juan to Istanbul that are best for you.

Fly from

San Juan

Fly to

Istanbul

Route

Depart

Return

Price

San JuanIstanbul

SJU - IST

SJUIST

San Juan Luis Munoz Marin Intl

Fri 2/13

12:46 pm-5:25 pm

2 stops21h 39m

Istanbul

Thu 2/26

7:35 am-11:34 pm

2 stops22h 59m

$506

San JuanIstanbul

SJU - IST

SJUIST

San Juan Luis Munoz Marin Intl

Mon 4/6

7:11 am-6:55 pm

2 stops28h 44m

Istanbul

Mon 4/13

8:15 pm-12:29 pm

2 stops47h 14m

$522

San JuanIstanbul

SJU - IST

SJUIST

San Juan Luis Munoz Marin Intl

Wed 3/4

2:10 pm-10:45 pm

2 stops25h 35m

Istanbul

Sun 3/8

6:30 am-8:00 pm

2 stops20h 30m

$523

San JuanIstanbul

SJU - IST

SJUIST

San Juan Luis Munoz Marin Intl

Wed 3/4

10:50 am-12:25 am

2 stops30h 35m

Istanbul

Sun 3/8

6:40 pm-9:00 am

2 stops45h 20m

$543

San JuanIstanbul

SJU - IST

SJUIST

San Juan Luis Munoz Marin Intl

Tue 2/10

11:38 am-5:45 pm

2 stops23h 07m

Istanbul

Sun 2/22

8:20 am-11:40 pm

2 stops22h 20m

$572

San JuanIstanbul

SJU - IST

SJUIST

San Juan Luis Munoz Marin Intl

Sat 1/17

5:20 pm-12:50 am

2 stops48h 30m

Istanbul

Tue 2/3

6:40 pm-10:48 am

2 stops47h 08m

$578

San JuanIstanbul

SJU - IST

SJUIST

San Juan Luis Munoz Marin Intl

Mon 2/2

1:24 pm-5:30 pm

2 stops21h 06m

Istanbul

Thu 2/12

7:35 am-9:49 pm

2 stops21h 14m

$591

San JuanIstanbul

SJU - SAW

SJUSAW

San Juan Luis Munoz Marin Intl

Tue 2/10

3:55 pm-9:20 pm

2 stops22h 25m

Istanbul Sabiha Gokcen

Sun 2/22

4:00 pm-9:12 pm

2 stops36h 12m

$672

San JuanIstanbul

SJU - SAW

SJUSAW

San Juan Luis Munoz Marin Intl

Fri 2/13

2:16 pm-5:25 pm

2 stops20h 09m

Istanbul Sabiha Gokcen

Thu 2/26

9:00 am-11:56 pm

2 stops21h 56m

$682

San JuanIstanbul

SJU - SAW

SJUSAW

San Juan Luis Munoz Marin Intl

Mon 2/2

11:38 am-6:55 pm

2 stops24h 17m

Istanbul Sabiha Gokcen

Thu 2/12

9:15 am-10:00 am

2 stops31h 45m

$912

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/6

Showing 1-10 of 21 results
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Best time to book a flight from San Juan to Istanbul

Have a flexible travel schedule? Discover the best time to fly to Istanbul from San Juan with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from San Juan to Istanbul

How far ahead should I book a flight from San Juan to Istanbul?

Use this chart to determine the optimal time to book a round-trip flight from San Juan to Istanbul. Price data was last updated on January 2, 2026.

The price you pay for your flight from San Juan to Istanbul may vary depending on when you book. For the best chance of a lower fare, look to book 65 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from San Juan to Istanbul?

Currently, January is the cheapest month in which you can book a flight from San Juan to Istanbul (average of $514). Flying from San Juan to Istanbul in June is currently the most expensive (average of $1,163). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from San Juan to Istanbul?

Reviews of airlines servicing Istanbul

Get insights into the airlines that provide service to Istanbul. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Istanbul. Reviews last updated January 8, 2026.
Get a feel of what it's like to fly with United Airlines, Turkish Airlines, and American Airlines from San Juan to Istanbul by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,139 reviews

Comfort

7.3

Entertainment

7.1

Boarding

7.7

Crew

8.1

Overall

7.4

Food

6.6

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
United Airlines
7.4
Good
9,139 reviews
United Airlines
7.4
Good
9,139 reviews

Comfort

7.3

Entertainment

7.1

Boarding

7.7

Crew

8.1

Overall

7.4

Food

6.6

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
Turkish Airlines
7.3
Good
4,150 reviews
United Airlines
7.4
Good
9,139 reviews

Comfort

7.3

Entertainment

7.1

Boarding

7.7

Crew

8.1

Overall

7.4

Food

6.6

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
American Airlines
7.2
Good
11,097 reviews
United Airlines
7.4
Good
9,139 reviews

Comfort

7.3

Entertainment

7.1

Boarding

7.7

Crew

8.1

Overall

7.4

Food

6.6

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
British Airways
6.7
Okay
7,657 reviews
United Airlines
7.4
Good
9,139 reviews

Comfort

7.3

Entertainment

7.1

Boarding

7.7

Crew

8.1

Overall

7.4

Food

6.6

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

Related info for your journey

Find useful and relevant information for your journey from San Juan to Istanbul. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from San Juan to Istanbul?

    For as low as $506, American Airlines can have you in Istanbul from San Juan in 21h 39m. Airlines will cover a distance of 5620 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from San Juan to Istanbul round-trip?

    According to our current data, American Airlines ($505), British Airways ($521), and United Airlines ($586) offers the cheapest pricing from San Juan to Istanbul. You may be able to fly from San Juan to Istanbul for 48% less than the average price by searching for these airlines.

  • Can I find deals for flights from San Juan to Istanbul that include hotel bookings?

    Yes. In addition to deals on San Juan to Istanbul flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Juan to Istanbul?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Juan to Istanbul.

  • Can I find deals for business class flights from San Juan to Istanbul?

    Yes. Cheapflights offers flight deals from San Juan to Istanbul by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from San Juan to Istanbul?

    Currently, January is the cheapest month in which you can book a flight from San Juan to Istanbul (average of $514). Flying from San Juan to Istanbul in June is currently the most expensive (average of $1,163). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for San Juan to Istanbul

See prices for flight routes from nearby airports that may be better suited for you.
Luis Munoz Marin Intl to Istanbul flights

Top 4 airlines flying from San Juan to Istanbul

Discover the top 4 airlines that operate flights from San Juan to Istanbul. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 8, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$505Average$807FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$521Average$636FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$586Average$821FlexibilityNo cancel feeOn-time69%
Turkish AirlinesCheapest$1,058Average$1,298FlexibilityNo cancel feeOn-time77%

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