Istanbul

$470+ 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 11/1. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — IST
Jun 12 — Jun 191
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Cheap 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 May 13, 2026.

This KLM deal was found by Cheapflights users on 5/11. 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 12/12:05 pm
SJU
-
IST
2 stops19h 50m
KLM
Mon 12/77:15 am
IST
-
SJU
2 stops23h 40m
KLM
Deal found 5/11$900
This Justfly.com deal was found by Cheapflights users on 5/13. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/291:25 pm
SJU
-
IST
2 stops24h 50m
Lufthansa
Mon 10/193:45 am
IST
-
SJU
2 stops27h 05m
Lufthansa
Deal found 5/13$952
This American Airlines deal was found by Cheapflights users on 5/9. 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.
Mon 9/282:05 pm
SJU
-
IST
2 stops21h 50m
American Airlines
Thu 10/88:15 am
IST
-
SJU
2 stops22h 26m
American Airlines
Deal found 5/9$962
This American Airlines deal was found by Cheapflights users on 5/10. 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 9/2912:05 pm
SJU
-
IST
2 stops23h 20m
American Airlines
Tue 10/208:15 am
IST
-
SJU
3 stops22h 35m
American Airlines
Deal found 5/10$966
This United Airlines deal was found by Cheapflights users on 5/12. 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.
Mon 8/311:00 am
SJU
-
IST
2 stops32h 55m
United Airlines
Mon 9/211:55 pm
IST
-
SJU
2 stops55h 49m
United Airlines
Deal found 5/12$976
This KLM deal was found by Cheapflights users on 5/12. 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.
Fri 9/181:30 pm
SJU
-
SAW
2 stops20h 35m
KLM
Fri 9/258:50 am
SAW
-
SJU
2 stops21h 54m
KLM
Deal found 5/12$1,001
This KLM deal was found by Cheapflights users on 5/12. 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.
Fri 9/181:30 pm
SJU
-
IST
2 stops19h 50m
KLM
Fri 9/256:00 am
IST
-
SJU
2 stops24h 44m
KLM
Deal found 5/12$1,007
This KLM deal was found by Cheapflights users on 5/12. 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.
Thu 10/112:58 pm
SJU
-
SAW
2 stops25h 02m
KLM
Wed 10/148:50 am
SAW
-
SJU
2 stops22h 06m
KLM
Deal found 5/12$1,010
This FlightHub deal was found by Cheapflights users on 5/13. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/17:00 am
SJU
-
IST
2 stops26h 55m
Lufthansa
Tue 10/133:45 am
IST
-
SJU
2 stops27h 05m
Lufthansa
Deal found 5/13$1,012
This United Airlines deal was found by Cheapflights users on 5/9. 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.
Thu 10/227:00 am
SJU
-
IST
2 stops31h 35m
United Airlines
Tue 11/36:30 am
IST
-
SJU
2 stops22h 52m
United Airlines
Deal found 5/9$1,013
This British Airways deal was found by Cheapflights users on 5/12. 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.
Fri 10/2312:05 pm
SJU
-
IST
2 stops23h 50m
British Airways
Tue 11/37:35 am
IST
-
SJU
2 stops37h 06m
British Airways
Deal found 5/12$1,014
This KLM deal was found by Cheapflights users on 5/12. 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.
Wed 9/231:30 pm
SJU
-
IST
2 stops19h 50m
KLM
Sun 10/114:25 am
IST
-
SJU
2 stops26h 31m
KLM
Deal found 5/12$1,016

Find 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 May 13, 2026.

Round-trip from

$952
(KLM)

One-way from

$470
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$1,088
From San Juan to Istanbul
One-way flight from San Juan to Istanbul
Highest demand for flights based on searches. 29% potential increase in price ($358 potential increase over avg. RT price).
Cheapest flight prices on average. 5% potential price decrease ($50 potential savings vs. average RT price).
Average for round-trip flights in May 2026

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 May 13, 2026.
Use the filters below to find and compare flights from San Juan to Istanbul that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San JuanIstanbul

SJU - IST

SJUIST

San Juan Luis Munoz Marin Intl

Tue 9/1

1:25 pm-4:55 pm

2 stops20h 30m

Istanbul

Mon 9/21

1:55 pm-2:44 pm

2 stops55h 49m

$976

San JuanIstanbul

SJU - SAW

SJUSAW

San Juan Luis Munoz Marin Intl

Thu 10/1

12:58 pm-9:00 pm

2 stops25h 02m

Istanbul Sabiha Gokcen

Wed 10/14

8:50 am-11:56 pm

2 stops22h 06m

$1,010

San JuanIstanbul

SJU - SAW

SJUSAW

San Juan Luis Munoz Marin Intl

Fri 10/9

1:06 pm-5:05 pm

2 stops20h 59m

Istanbul Sabiha Gokcen

Mon 10/19

8:50 am-11:56 pm

2 stops22h 06m

$1,010

San JuanIstanbul

SJU - IST

SJUIST

San Juan Luis Munoz Marin Intl

Fri 10/9

1:32 pm-4:20 pm

2 stops19h 48m

Istanbul

Mon 10/19

6:00 am-11:56 pm

2 stops24h 56m

$1,016
Quickest round-trip

San JuanIstanbul

SJU - IST

SJUIST

San Juan Luis Munoz Marin Intl

Fri 10/9

1:00 pm-1:00 pm

1 stop17h 00m

Istanbul

Mon 10/19

7:20 am-11:49 pm

1 stop23h 29m

$1,093

San JuanIstanbul

SJU - IST

SJUIST

San Juan Luis Munoz Marin Intl

Sat 9/5

6:51 am-5:45 pm

2 stops27h 54m

Istanbul

Sun 9/13

6:50 pm-11:59 pm

2 stops36h 09m

$1,097

San JuanIstanbul

SJU - IST

SJUIST

San Juan Luis Munoz Marin Intl

Sat 9/5

6:51 am-2:35 pm

2 stops24h 44m

Istanbul

Sat 9/12

7:55 pm-11:10 am

2 stops46h 15m

$1,097

San JuanIstanbul

SJU - SAW

SJUSAW

San Juan Luis Munoz Marin Intl

Wed 9/23

1:32 pm-5:05 pm

2 stops20h 33m

Istanbul Sabiha Gokcen

Sun 10/11

8:50 am-11:56 pm

2 stops22h 06m

$1,154

San JuanIstanbul

SJU - IST

SJUIST

San Juan Luis Munoz Marin Intl

Wed 8/26

7:00 am-9:25 pm

2 stops31h 25m

Istanbul

Sun 8/30

5:50 am-11:50 pm

2 stops25h 00m

$1,157

San JuanIstanbul

SJU - IST

SJUIST

San Juan Luis Munoz Marin Intl

Thu 10/1

6:00 am-1:00 pm

1 stop24h 00m

Istanbul

Wed 10/14

7:20 am-7:42 pm

1 stop19h 22m

$1,158

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/10

Showing 1-10 of 22 resultsSorted by cheapest first
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3

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?

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 20 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, February is the cheapest month in which you can book a flight from San Juan to Istanbul (average of $467). Flying from San Juan to Istanbul in July is currently the most expensive (average of $1,042). 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 May 13, 2026.
Get a feel of what it's like to fly with Turkish Airlines,United Airlines, andBritish Airways 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.

Entertainment

7.5

Comfort

7.3

Food

7.5

Boarding

7.3

Crew

7.8

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Anonymous,May 2026

DEN - IST

The seat assignments that were booked well in advance and paid extra for were all changed and incorrect. This includes the bassinet we requested at time of booking being unavailable and the row we selected not being in the bassinet aisle.

Entertainment

7.5

Comfort

7.3

Food

7.5

Boarding

7.3

Crew

7.8

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Anonymous,May 2026

DEN - IST

The seat assignments that were booked well in advance and paid extra for were all changed and incorrect. This includes the bassinet we requested at time of booking being unavailable and the row we selected not being in the bassinet aisle.

Entertainment

7.5

Comfort

7.3

Food

7.5

Boarding

7.3

Crew

7.8

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Anonymous,May 2026

DEN - IST

The seat assignments that were booked well in advance and paid extra for were all changed and incorrect. This includes the bassinet we requested at time of booking being unavailable and the row we selected not being in the bassinet aisle.

Entertainment

7.5

Comfort

7.3

Food

7.5

Boarding

7.3

Crew

7.8

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Anonymous,May 2026

DEN - IST

The seat assignments that were booked well in advance and paid extra for were all changed and incorrect. This includes the bassinet we requested at time of booking being unavailable and the row we selected not being in the bassinet aisle.

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 $976, United Airlines can have you in Istanbul from San Juan in 20h 30m. 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, United Airlines ($491), British Airways ($521), and Turkish Airlines ($985) offers the cheapest pricing from San Juan to Istanbul. You may be able to fly from San Juan to Istanbul for 43% 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, February is the cheapest month in which you can book a flight from San Juan to Istanbul (average of $467). Flying from San Juan to Istanbul in July is currently the most expensive (average of $1,042). 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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Top 3 airlines flying from San Juan to Istanbul

Discover the top 3 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 May 13, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$491Average$726FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$521Average$588FlexibilityNo cancel feeOn-time70%
Turkish AirlinesCheapest$985Average$1,209FlexibilityNo cancel feeOn-time77%

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