Question 1

What is the cheapest month to book a flight from London Stansted Airport to San Juan?

Accepted Answer

Currently, April is the cheapest month in which you can book a flight from London Stansted Airport to San Juan (average of £631). Flying from London Stansted Airport to San Juan in July is currently the most expensive (average of £1,027). 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.

Question 2

E

Accepted Answer

In terms of precipitation, rainfall in San Juan ranges from 55.0 - 156.0 inches per month. November is typically the wettest month, when rainfall can reach 156.0 mm. March is typically the driest time to visit San Juan when rainfall is around 55.0 mm.

Question 3

E

Accepted Answer

If weather is an important factor for your trip to San Juan, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 28.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 25.0 C).

Question 4

How far in advance should I book a flight from London Stansted Airport to San Juan?

Accepted Answer

To save up to 59% on this flight, we recommend booking at least 57 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from London Stansted Airport to San Juan from £473 1-2 weeks out and tickets from £772 for flights departing within the next 72 hours.

Question 5

What is the cheapest month to fly from London Stansted Airport to San Juan?

Accepted Answer

September can be a great time to fly to San Juan from London Stansted Airport with a flight ticket averaging about £661. Cheapflights users have found deals in the month of September for as cheap as £434. The most expensive prices can be found in the month of July.

Question 6

What is the cheapest time of day to fly from STN to SJU?

Accepted Answer

When flying from London Stansted Airport to San Juan, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Question 7

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

Accepted Answer

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

Question 8

How can I find direct flights from Stansted to San Juan?

Accepted Answer

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

Question 9

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

Accepted Answer

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

Question 10

How does Cheapflights help users find flights from Stansted to San Juan?

Accepted Answer

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Stansted to San Juan. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Question 11

Why should you use Cheapflights to find cheap flight tickets from Stansted to San Juan?

Accepted Answer

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Stansted to San Juan.

Question 12

Can Cheapflights find flights from Stansted to San Juan with no change fees?

Accepted Answer

Users can book flights with no change fees policies with our dedicated filters. Book flights from Stansted to San Juan flexibly with Cheapflights today.

Question 13

Can Cheapflights notify me if prices for flights from Stansted to San Juan become cheaper?

Accepted Answer

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to San Juan from Stansted today and book when prices fit your budget.

Round-trip from	£663
One-way from	£402
Popular in	July
Cheapest in	September
Average price	£928

Cheap flights from London Stansted Airport to San Juan from £402

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 8/9. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheapest flights from Stansted to San JuanExplore the most affordable flight options available from Stansted to San Juan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 יולי 2025.

Explore the most affordable flight options available from Stansted to San Juan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 יולי 2025.

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Best time to book a flight from Stansted to San Juan

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Related info for your journey

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

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

How can I find direct flights from Stansted to San Juan?

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

What is the cheapest month to book a flight from London Stansted Airport to San Juan?

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How does Cheapflights help users find flights from Stansted to San Juan?

Why should you use Cheapflights to find cheap flight tickets from Stansted to San Juan?

Can Cheapflights find flights from Stansted to San Juan with no change fees?

Can Cheapflights notify me if prices for flights from Stansted to San Juan become cheaper?

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Cheapest flights from Stansted to San Juan
Explore the most affordable flight options available from Stansted to San Juan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 יולי 2025.