SJU - IST

$444 Find Cheap Flights from San Juan to Istanbul

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from San Juan to Istanbul departing on 4/7. 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
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Istanbul Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Juan 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 San Juan to Istanbul, as well as popular online travel agencies
Travelers love KAYAK
41.299.237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$635
Overall average: $624
Delta
Wed 4/15Wed 4/29
SJU - IST • 2 stops
Cheapest one-way
$444
Multiple Airlines
Tue 4/7
SJU - IST • 3 stops
Top airlines
Delta
Cheapest • from $635 (round-trip)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between San Juan and Istanbul. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Madrid (MAD)
Cheapest • Avg $467 (round-trip)
New York (JFK)
Shortest trip • 16h 58m (one-way)
Insights
Insights
Insights
Insights
When to book
3 weeks
in advance
Our data shows that travelers who book at least 3 weeks in advance save around 37% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
February
Cheapest • 42% price drop
September
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Istanbul!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from San Juan to Istanbul (SJU-IST)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San Juan 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 for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from San Juan to Istanbul

Wed, Apr 15 - Wed, Apr 29
Delta Logo
7:15 am - 1:20 am
SJU
-
IST
35h 05m
2 stops
Delta Logo
4:25 am - 8:24 pm
IST
-
SJU
22h 59m
2 stops
$635Delta
Wed, Apr 15 - Tue, Apr 28
United Airlines Logo
3:56 pm - 9:35 pm
SJU
-
IST
46h 39m
2 stops
United Airlines Logo
5:40 am - 11:50 pm
IST
-
SJU
25h 10m
2 stops
$644United Airlines
Wed, Apr 15 - Fri, May 1
Delta Logo
7:15 am - 1:20 am
SJU
-
IST
35h 05m
2 stops
Delta Logo
5:20 pm - 11:59 pm
IST
-
SJU
37h 39m
2 stops
$685Delta
Wed, Apr 15 - Sun, Apr 26
Delta Logo
7:15 am - 1:20 am
SJU
-
IST
35h 05m
2 stops
Delta Logo
5:20 pm - 11:59 pm
IST
-
SJU
37h 39m
2 stops
$686Delta
Thu, Apr 16 - Sun, Apr 26
United Airlines Logo
7:40 am - 9:35 pm
SJU
-
IST
30h 55m
2 stops
United Airlines Logo
5:50 am - 2:44 pm
IST
-
SJU
39h 54m
2 stops
$694United Airlines
Thu, Apr 16 - Fri, May 1
United Airlines Logo
7:20 am - 9:35 pm
SJU
-
IST
31h 15m
2 stops
United Airlines Logo
1:55 pm - 11:50 pm
IST
-
SJU
40h 55m
2 stops
$715United Airlines
Fri, Apr 17 - Sat, May 2
Lufthansa Logo
1:25 pm - 9:25 pm
SJU
-
IST
25h 00m
2 stops
Lufthansa Logo
3:45 am - 11:50 pm
IST
-
SJU
27h 05m
2 stops
$721Lufthansa
Tue, Apr 14 - Wed, Apr 29
Delta Logo
7:15 am - 1:20 am
SJU
-
IST
35h 05m
2 stops
Delta Logo
4:25 am - 8:24 pm
IST
-
SJU
22h 59m
2 stops
$735Delta
Mon, May 11 - Thu, May 28
Delta Logo
2:00 pm - 1:20 am
SJU
-
IST
28h 20m
2 stops
Delta Logo
4:25 am - 11:35 pm
IST
-
SJU
26h 10m
2 stops
$750Delta
Mon, Apr 6 - Mon, Apr 13
KLM Logo
1:14 pm - 1:20 am
SJU
-
IST
29h 06m
2 stops
KLM Logo
6:00 am - 11:59 pm
IST
-
SJU
24h 59m
2 stops
$752KLM
Booking Insights

KAYAK's insights & trends for San Juan to Istanbul flights

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

What is the cheapest month to fly from San Juan Luis Munoz Marin Intl Airport to Istanbul Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from San Juan Luis Munoz Marin Intl Airport to Istanbul Airport, 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 San Juan Luis Munoz Marin Intl Airport to Istanbul Airport is February, where tickets cost $521 (return) on average. On the other hand, the most expensive months are June and July, where the average cost of round-trip tickets is $1,418 and $1,377 respectively.

How far in advance should I book a flight from San Juan Luis Munoz Marin Intl Airport to Istanbul Airport?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from San Juan Luis Munoz Marin Intl Airport to Istanbul Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from San Juan Luis Munoz Marin Intl Airport to Istanbul Airport, you should book around 3 weeks before departure, which saves you about 37% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 24 weeks before departure.

Good to know

Low seasonFebruary
Cheapest flight$444
Best time to beat the crowds with an average 42% drop in price.
Most popular time to fly with an average 29% increase in price.
Flight from San Juan to Istanbul

When to book flights from San Juan to Istanbul

Are your dates flexible? Find out the best times to travel from San Juan 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 San Juan to Istanbul flights

  • What is the cheapest flight from San Juan Luis Munoz Marin Intl Airport to Istanbul Airport?

    In the last 3 days, the lowest price for a flight from San Juan Luis Munoz Marin Intl Airport to Istanbul Airport was $444 for a one-way ticket and $635 for a round-trip.

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

    Yes, you'll most likely have to show a valid passport before boarding the plane in San Juan and on arrival in Istanbul.

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

    When flying out of San Juan you will be using San Juan Luis Munoz Marin Intl. You will be landing at Istanbul, also known as Istanbul.

  • Which aircraft models fly most regularly from San Juan to Istanbul?

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

  • Which airline alliances offer flights from San Juan to Istanbul?

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

  • Which is the best airline for flights from San Juan to Istanbul, United Airlines or Turkish Airlines?

    The two airlines most popular with KAYAK users for flights from San Juan to Istanbul are United Airlines and Turkish Airlines. With an average price for the route of $821 and an overall rating of 7.4, United Airlines is the most popular choice. Turkish Airlines is also a great choice for the route, with an average price of $1,152 and an overall rating of 7.3.

  • How does KAYAK find such low prices on flights from San Juan 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 San Juan to Istanbul.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Istanbul from San Juan 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 San Juan 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 San Juan with another airline. Booking your flights between San Juan and IST can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from San Juan 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 San Juan up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 4 airlines serving from San Juan to Istanbul

 
See real verified KAYAK customer reviews for airlines flying from San Juan to Istanbul. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from San Juan to Istanbul? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9403 reviews
8.1Crew
6.6Food
7.3Comfort
7.7Boarding
7.1Entertainment
Airline reviews

The flight was delayed so we were dead tired, and after that the turbulence was horrible. I was very scared.

4.0 OkayOlga, Mar 2026
IAD - TYS
Read more United Airlines reviews

The flight was delayed so we were dead tired, and after that the turbulence was horrible. I was very scared.

Nothing also dont give to people that disgusting blanket and pilow.

Crew was great. 2 1/2 hour delay was due to staff needing "rest" was avoidable and self inflicted as United not willing to hire enough crew to keep flight on time.. Ridiculous. The crew and the passengers both suffered due to this.

The seats were comfortable and we had leg room. Great entertainment.

Safe made to destination. Late to start at GVA for icy reasons but we fought our next fly.

Miserable. They moved my seat, but canceled the next leg of my flight. I resolved the issue at my transfer, but that resulted in lost luggage that has taken days off my schedule with no resolution. Worse, they fail to interface effectively with Lufthansa, forcing me to bounce between two equally useless help desks. The apps are unable to handle the situation, the bag dropped off the tracker, and while the call centers are polite, they do not provide written information to assist with cross-airline communication.

The flight was on time. I generally don’t drink or eat on short flights and the seats were good and the flight attendants were friendly. That’s all I expect

Staff on board was excellent. Positive upbeat helpful- like it used to be.

Seats had less pitch than a regional jet. Food was OK. Have to buy alcohol on US based carriers flying international. Boarding was a mess. Did not have bags but overhead space was gone quick. Would like to see the airlines enforce the one bag over and one bag under policy

Door to door, the crew and staff were amazing. It was a stressful travel day with delays, but they were focused on customers and doing what they could to get us to our destinations.

The local Turkish Airlines staff in Helsinki isn’t not aware of immigration laws of Singapore and wanted to refuse even our first boarding and threatened us with deportation on our own from Singapore. We had the next connection to Istanbul and then Singapore. The airline’s online check in system is requesting the visa to download and doesn’t have any option for 96 hrs VFTF passengers. So in general we made the complaint to the airline, as the boarding experience was awful due to unprofessional staff that doesn’t check or want to check the exceptions in the global system.

It was an amazing experience. Flight crew's service, hospitality, and the food were phenomenal. I don't think I'd want to try any other airline company after this. I would definitely recommend to friends and family. Thank you Turkish Airlines !

Majority of the staff were simply awesome and very very supportive and helpful

Surprised for charged $341.00 FOR my luggage. THY opportunist, taken advantage of the people not knowing luggage must be paid.. I flew 7 months ago with Lufthansa same place to Los Angeles my family lives and work in L.A. no luggage PAYS BIG zero .. I WILL NEVER TAKE ANY FLIGHTS ✈️ FROM TURKISH AIRLINES EVER AGAIN 😒 Please Don't recommend TURKISH Airlines to nobody.. I am a retired person. With very limited S.S. check for a month..$341.00 is my kitchen expenses for at list 5 weeks i am a vegetarian salads and sandwiches.. thank you very much for your investigation asking my experience about the flight with ROTTEN Airlines 😀

Business Class pods are horrible. If you're petite, you might be able to sleep on the uncomfortable seat and bed. Crew and food are fantastic.

I have travelled many times on Turkish, but they always board at least 30-40 minutes past the stated time. If informed properly, passengers can choose to spend more time in the .lounge instead of standing around by the gate waiting to board. The new lounge at DFW was a big disappointment. The aircraft itself was a shock. In the past I have flown this sector with regular business class seating configuration of 1-2-1, The 2-3-2 seating is very disappointing after paying such high prices for tickets. The DFW to Istanbul segment was slightly better, but the Istanbul to Delhi segment was no better than premium economy. I will try to travel more on airlines which give business class passengers more value for their money.

Very Bad experience bqz I was missed my next flight.

Good overall. Seat spacing a bit tight between IST and ISB.

Excellent staff despite some trying passenger situations. Very impressed with their good attitudes and kindness.

Awful experience in Indigo, check in lines were very long with inadequate staffing. Had to wait in a warm stuffy plane on the tarmac as the flight was delayed.

Flight pulled out on time but sat on runway for 30 mins. It was extremely cold in the aircraft despite wearing a winter coat. Surprisingly they had a vegetarian meal but could have some better snack choices for a 8 hour flight.

Good crew and flight was on time. It’s a small plane with limited overhead luggage space. They said the overhead space was full and I had to check my bag. There was still space when I got on. Waiting for my checked luggage added 30 minutes to my trip. Not the end of the world but also not great.

Massimo, flight attendant was very authentic, attentive - wonderful. Food/wrap was just okay.

See prior comment about how Kayak mishandled my reservation and delayed my arrival by 6 hours.

The flight was significantly delayed for 6.5 hours because of snow. There was no communication once the plane returned to the gate regarding when the flight would resume. Other flights were departing while our flight was being unloaded for reasons unknown. Our flight also seemed out of the queue regarding further deicing, refueling, and waiting to Taxi to the runway.

Flight was delayed for 2 hours, then last minute the change to on time. The satélite location is far and a nightmare to get to.

No doubt flying with Qatar is always great. However, been flying Qatar quite often but this was the first time flying within the Middle East routes and was surprised that the crew staff wasn’t the friendliest.

When I got to the waiting area, it was full but when the time came to board, rgete was no plane. The women where you would show your ticket, gave the news saying there was a maintenance problem and that it be an extra half hour wait. We never did see the plane but ultimately, Noone ever saw the plane because there was a fire on one engine. Needless to say, the wait time before it was announced what really happened, was a few hours. Many, many missed their plane transfer because they entered their first train. Also, the electronic info panels up on the different wall for all to see the status of each flight, never stated anything having to do with the long, long hold up. Many people had major problems because they had to swith planes during their trip and that never happened...

Was not able to watch most shows on the entertainment site. They would not load

The flight was fine but the 8 hour delay in Chicago was awful - 5 gate changes and repeated delays without an explanation. No vouchers. Nothing.

BA flight from London NY had old BC configuration with 2+3+2 seating with open seats which was not comfortable and lacked privacy

The transit at Heathrow was an absolute and total nightmare. Absolutely gut wrenchingly horrible and scary. Embarrassing that their National air carrier cannot figure a half decent experience for passengers to transit via London. Shameful.

The flight was good. It arrived at Heathrow on time but then there was no transport to take us to the terminal. We sat on the plane for an hour waiting for a bus. I will avoid Heathrow if possible in future. The crew were very apologetic.

Flight was delayed but my previous flight was as well so It worked to my advantage. This was my first time in first class. I don't think they ever stopped feeding us. The seating area was very spacious and comfortable. The attendants were wonderful, warm, friendly and very personable.

I was told to be there to check in three hours before my flight and the counter only opened up two hours before. Apparently that is standard. So that was an hour I could have spent walking around Larnaca that was wasted. But besides that it was great

I would like to recognize a crewmember for her above and beyond service. Her name is Emily Milburn. The flight was delayed for more than a couple of hours, as we sat on the tarmac because of a storm in London. I could not connect to the Wi-Fi, which I needed to do to arrange for my follow up flight back to the US. This young lady told me that her cell phone had reception and offered to provide me connection through her phone. I was beyond impressed. Later on the gentleman sitting next to me, could not connect to the charging portal. Emily came back with her personal auxiliary battery and offered to the other passenger. She certainly needs to be recognized by British Airways for going above and beyond what is expected. She was the ultimate professional and very friendly, and I have to admit that, given the delay, the passengers were not the easiest to deal with.

This was the second time on BA, food terrible, bathrooms gross,( granted, that was mostly due to the disgusting children urinating all over it)boarding was late and disorganized. No gate issued until last minute st Heathrow, bad system, caused undue stress. Seats were painful, that's what you get for traveling like a poor in economy, right BA? Should have been able to afford business or first class if you want to actually be able to walk upright without back pain after a trip.

Business class was nothing more than Economy with middle seat empty. Uncomfortable seat and leg room. A mom behind me had a 18 month/2 yr old on her lap, who had his feet on my back all the time- while middle seat remained empty. Pretty much not worth the fare. Very disappointed.

The crew could not have been more helpful, my meal was excellent, I slept peacefully until right before landing, and the BA lounge was a godsend. The only negative I encountered was the coffee both on the plane and in the lounge. Not to my taste but that’s a personal preference.

The bed in Club class was not very comfortable, everything else was good.

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

Information on your arrival and departure airports