Cheap Flights from Bengaluru to San Juan

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Flight deals from Bengaluru to San Juan

Looking for a cheap last-minute deal or the best return flight from Bengaluru Airport to San Juan? If you want to travel next month, return fares start from $2,604. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Bengaluru to San Juan

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Bengaluru to San Juan flights are currently cheapest in October.

Bengaluru to San Juan: Flight information

The things to know before you go.
Cheapest flight found$2,392
Cheapest month to flyOctober

Finding cheap flights from Bengaluru to San Juan: Frequently asked questions

There are 6 airports in San Juan: San Juan Isla Grande, San Juan Luis Munoz Marin, Roosevelt Roads, Ponce, Vieques, and Culebra.
The best price we found for a return flight from Bengaluru to San Juan is $2,392. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Bengaluru to San Juan. But we found flights with one or more stops from $2,392.
As of May 2026, there are no flights flying from Bengaluru to San Juan.
The cheapest month to fly from Bengaluru to San Juan is usually October.
If you're flying from Bengaluru Airport, the cheapest airport near San Juan is San Juan Luis Munoz Marin – which is 11.3 km away from the centre of San Juan. We've found flights into this airport from $2,392.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Bengaluru Airport to San Juan on Wednesday, 21 October 2026.
No airlines currently offer direct flights between Bengaluru Airport and San Juan. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to San Juan but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to San Juan is around 40 days in advance, so don’t leave your flight to the last minute.
In May, the average temperature is usually around 27°C. August is typically the warmest month in San Juan, when it usually averages around 29°C. You can expect the least rain in February. The coldest month is January, with temperatures averaging 23°C. The rainiest month is September.
Currently, Qatar Airways offers the cheapest flight tickets to San Juan.

Flying from Kempegowda International Airport (BLR) to San Juan: what you need to know

  • San Juan is nine hours 30 minutes behind Bengaluru, where Kempegowda International Airport is located. San Juan follows the UTC-4 timezone.

  • Give yourself enough time to catch your BLR to San Juan flight. It's generally best to arrive two hours before international departures and an hour ahead for domestic flights.

  • Flying during a peak month like August? Public holidays and other popular periods can lead to longer lines and delays at check-in and security. Play it safe and arrive up to four hours before international flights and two hours before domestic departures.

  • Located around 29 kilometres from the centre of Bengaluru, BLR can be reached in about 50 minutes by car (depending on traffic). Travelling on public transport takes roughly 1 hour 55 minutes.

  • Want a hassle-free start to your journey? Stay near BLR. Whether you're catching an early flight from Kempegowda International Airport to San Juan or just don't want to be rushed, these hotels have you covered:

  • 71.17% of flights that take off from Kempegowda International Airport make it to their destination on time.

  • BLR is located at Kial Road, Devanahalli, Bengaluru, Karnataka 56030.

How to find the cheapest flights from Kempegowda International Airport (BLR) to San Juan

  • $1,244 is currently the lowest price for a one-way Kempegowda International Airport to San Juan flight. Return plane tickets start from $2,392. These prices can change based on demand.

  • Booking ahead of time is often the key to finding a cheap flight from BLR to San Juan. Flight prices rise as demand increases, so the nearer you get to departure, the more you'll likely spend on your ticket.

  • If you're flexible with your trip dates, make the most of the 'Whole month' tool. It'll show you the lowest price across each month when looking for a Kempegowda International Airport to San Juan ticket.

  • There's no need to keep checking in to see if fares have dropped when you set up a Price Alert. We'll let you know when there's an even better deal on cheap flights from BLR to San Juan.

  • Tailor your flights with filters. Select your arrival and departure times, total journey duration and airlines. You can also sort results by 'Best,' 'Fastest' or 'Cheapest' flights from Kempegowda International Airport to San Juan.

Airports in San Juan

Luis Munoz Marin International Airport (SJU)

  • Luis Munoz Marin International Airport (SJU) is around 8 kilometres from the centre of San Juan. If you're grabbing a cab or a ride-share, the drive takes roughly 10 minutes.

  • If you're using public transport, expect a journey time of about 55 minutes.

  • If you're arriving on a late flight from Kempegowda International Airport to San Juan, nothing beats the convenience of staying near the terminal. Pick up your bags from the carousel and then be showered and sleeping not long after at one of these accommodation options near SJU:

  • Grab a Luis Munoz Marin International Airport rental car and discover San Juan and beyond with your own wheels. Sixt, Ace Rent a Car and U-Save are top outlets you can book with here.

  • Lock in the lowest price by booking your vehicle from Luis Munoz Marin International Airport about two weeks in advance of your flight from BLR to San Juan.

Fernando Luis Ribas Dominicci Airport (SIG)

  • After your flight from Kempegowda International Airport to San Juan has hit the tarmac, you can make your way to the city centre in about 15 minutes by car. Central San Juan is roughly 8 kilometres from Fernando Luis Ribas Dominicci Airport (SIG).

  • You can expect the trip to take about 1 hour on public transport.

  • Following your BLR to San Juan flight, rest your head at a hotel close to SIG. These are some great options that'll help you sink into relaxation mode:

Best time to go to San Juan

  • Carefully consider your travel dates before securing your flight from Kempegowda International Airport to San Juan. The city buzzes in peak season, but hotel rates are typically higher and top attractions can be busy. Plan your trip to San Juan in the low season if you prefer a more relaxed vibe.

  • The warmest month in San Juan is September, with temperatures ranging between 23ºC and 33ºC. Lock in your Kempegowda International Airport to San Juan flight ticket then if that's your definition of good weather.

  • If you like travelling in cooler conditions, search for a cheap ticket from BLR to San Juan in February when temperatures average between 20ºC and 28ºC.

More about San Juan

  • Start your San Juan trip off on the right foot by choosing the ideal place to stay. As soon as you've booked your flight from Kempegowda International Airport to San Juan, check out our range of hotels including:

  • There are so many things to see and do in this city it can be hard to figure out where to start. La Garita del morro de san juan bahia, Castillo San Felipe del Morro and Fortaleza Street are popular attractions which should be on any well-planned San Juan itinerary.

Explore more of Puerto Rico

  • San Juan will leave a lasting impression, but there are so many other parts of Puerto Rico you'll want to see. Around 113 kilometres west of San Juan, a visit to Aguadilla will keep your itinerary packed. Start with attractions like El Parterre, Aguadilla Ice Skating Arena and Bandera de los Reyes Magos.

  • If you're looking to explore another great destination in Puerto Rico, head for Isabela, about 105 kilometres west of San Juan. Amarillo Mango, Urb. Llanos Piscina Park and Noches de Artesania are the start of reasons to visit.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.