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.

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).

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

When flying from London City 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.

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

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

How can I find direct flights from London City to San Juan?

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

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

Yes. Cheapflights offers flight deals from London City 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.

£333+ Flights from London City Airport to San Juan

Cheap flight deals from London City to San Juan

Enter your travel dates to find the best prices.

Cheapest flights from London City to San Juan
Explore the most affordable flight options available from London City to San Juan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 December 2025.

Tue 30/1219:15LCY - SJU

1 stop28h 40mIberia

Sat 10/121:25SJU - LCY

1 stop31h 25mIberia

Deal found 27/12£1,645

Tue 30/1219:15LCY - SJU

1 stop25h 20mIberia

Thu 8/121:25SJU - LCY

1 stop31h 25mIberia

Deal found 27/12£1,758

Mon 29/1209:05LCY - SJU

1 stop14h 50mIberia

Mon 5/121:25SJU - LCY

1 stop13h 10mIberia

Deal found 28/12£2,121

Sun 28/1219:15LCY - SJU

1 stop28h 40mIberia

Sun 4/118:10SJU - LCY

1 stop16h 25mIberia

Deal found 27/12£2,128

Mon 29/1209:05LCY - SJU

1 stop14h 50mMultiple Airlines

Mon 5/106:01SJU - LCY

2 stops23h 14mMultiple Airlines

Deal found 28/12£2,826

Best flights from London City to San Juan
Discover carefully curated flight deals from London City to San Juan that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 29 December 2025.

Wed 28/118:10LCY - SJU

3 stops33h 23mMultiple Airlines

Thu 5/210:52SJU - LCY

2 stops18h 28mMultiple Airlines

Deal found 27/12£600

Tue 27/109:10LCY - SJU

1 stop14h 45mIberia

Wed 4/221:25SJU - LCY

1 stop31h 25mIberia

Deal found 28/12£849

Mon 26/109:50LCY - SJU

2 stops18h 46mLufthansa

Thu 5/214:15SJU - LCY

2 stops23h 25mLufthansa

Deal found 27/12£860

Wed 28/118:10LCY - SJU

3 stops33h 23mMultiple Airlines

Wed 4/210:52SJU - LCY

2 stops26h 48mMultiple Airlines

Deal found 28/12£635

Wed 11/209:50LCY - SJU

3 stops28h 27mMultiple Airlines

Wed 18/205:20SJU - LCY

3 stops32h 20mMultiple Airlines

Deal found 27/12£681

Wed 28/107:50LCY - SJU

1 stop12h 45mIberia

Wed 4/221:25SJU - LCY

1 stop12h 40mIberia

Deal found 27/12£867

Tue 10/209:10LCY - SJU

1 stop14h 45mMultiple Airlines

Tue 17/221:25SJU - LCY

1 stop12h 40mMultiple Airlines

Deal found 27/12£779

Last-minute flights from London City to San Juan
Discover last-minute flight deals from London City to San Juan. Data last updated 29 December 2025 and is based on user searches.

Mon 12/118:15LCY - SJU

3 stops33h 18mMultiple Airlines

Sun 18/106:00SJU - LCY

3 stops26h 55mMultiple Airlines

Deal found 28/12£854

Wed 14/113:30LCY - SJU

3 stops30h 05mMultiple Airlines

Mon 19/106:00SJU - LCY

3 stops23h 15mMultiple Airlines

Deal found 27/12£842

Mon 26/109:15LCY - SJU

3 stops34h 20mMultiple Airlines

Mon 2/210:52SJU - LCY

2 stops26h 13mMultiple Airlines

Deal found 27/12£554

Mon 26/109:50LCY - SJU

2 stops18h 46mLufthansa

Thu 5/207:45SJU - LCY

2 stops29h 55mLufthansa

Deal found 28/12£860

Tue 27/109:15LCY - SJU

3 stops28h 32mMultiple Airlines

Wed 4/210:52SJU - LCY

2 stops22h 03mMultiple Airlines

Deal found 28/12£821

Tue 27/109:10LCY - SJU

1 stop14h 45mIberia

Wed 4/221:25SJU - LCY

1 stop31h 25mIberia

Deal found 28/12£849

Wed 28/118:10LCY - SJU

3 stops33h 23mMultiple Airlines

Thu 5/210:52SJU - LCY

2 stops18h 28mMultiple Airlines

Deal found 27/12£600

Wed 28/118:10LCY - SJU

2 stops30h 14mMultiple Airlines

Wed 4/210:52SJU - LCY

2 stops18h 13mMultiple Airlines

Deal found 28/12£633

One-way flights from London City to San Juan
Search for one-way flight options from London City to San Juan. Find affordable one-way fares based on user searches. Data last updated 29 December 2025.

Mon 9/219:15LCY - SJU

2 stops20h 20mMultiple Airlines

Deal found 27/12£333

Wed 11/317:05LCY - SJU

3 stops28h 00mMultiple Airlines

Deal found 28/12£392

Wed 11/217:05LCY - SJU

3 stops28h 00mMultiple Airlines

Deal found 28/12£393

Thu 12/309:15LCY - SJU

2 stops20h 04mMultiple Airlines

Deal found 28/12£458

Wed 11/307:50LCY - SJU

1 stop12h 45mIberia

Deal found 28/12£530

Thu 12/307:50LCY - SJU

1 stop12h 50mIberia

Deal found 28/12£563

Mon 26/119:15LCY - SJU

1 stop25h 20mIberia

Deal found 27/12£619

Wed 4/207:50LCY - SJU

1 stop12h 45mIberia

Deal found 28/12£668

Wed 11/317:15LCY - SJU

2 stops27h 25mAer Lingus

Deal found 28/12£700

Fri 5/606:45LCY - SJU

2 stops24h 14mAer Lingus

Deal found 28/12£704

Mon 26/109:50LCY - SJU

2 stops18h 46mLufthansa

Deal found 27/12£733

Wed 11/207:50LCY - SJU

2 stops30h 17mIberia

Deal found 28/12£738

Find flight deals from London City to San Juan

Round-trip from	£554
One-way from	£333
Popular in	December
Cheapest in	September
Average price	£948

26/1-2/2
5 total stops
60h 33m total
London to San Juan

Search Deals

9/2
2 total stops
20h 20m total
London to San Juan

Search Deals

Highest demand for flights based on searches. 5% potential increase in price (£28 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease (£20 potential savings vs. average return price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from London City Airport to San Juan that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonSan Juan

LCY - SJU

LCYSJU

London City

Wed 28/1

18:10-23:33

3 stops33h 23m

San Juan Luis Munoz Marin Intl

Thu 5/2

10:52-09:20

2 stops18h 28m

£600

LondonSan Juan

LCY - SJU

LCYSJU

London City

Wed 28/1

18:10-23:33

3 stops33h 23m

San Juan Luis Munoz Marin Intl

Wed 4/2

10:52-17:40

2 stops26h 48m

£635

LondonSan Juan

LCY - SJU

LCYSJU

London City

Wed 11/2

09:50-10:17

3 stops28h 27m

San Juan Luis Munoz Marin Intl

Wed 18/2

05:20-17:40

3 stops32h 20m

£681

LondonSan Juan

LCY - SJU

LCYSJU

London City

Tue 10/2

09:10-19:55

1 stop14h 45m

San Juan Luis Munoz Marin Intl

Tue 17/2

21:25-14:05

1 stop12h 40m

£779

LondonSan Juan

LCY - SJU

LCYSJU

London City

Tue 27/1

09:10-19:55

1 stop14h 45m

San Juan Luis Munoz Marin Intl

Wed 4/2

21:25-08:50

1 stop31h 25m

£849

LondonSan Juan

LCY - SJU

LCYSJU

London City

Mon 26/1

09:50-00:36

2 stops18h 46m

San Juan Luis Munoz Marin Intl

Thu 5/2

14:15-17:40

2 stops23h 25m

£860

LondonSan Juan

LCY - SJU

LCYSJU

London City

Wed 28/1

07:50-16:35

1 stop12h 45m

San Juan Luis Munoz Marin Intl

Wed 4/2

21:25-14:05

1 stop12h 40m

£867

LondonSan Juan

LCY - SJU

LCYSJU

London City

Wed 11/3

17:05-17:05

3 stops28h 00m

£392

LondonSan Juan

LCY - SJU

LCYSJU

London City

Thu 12/3

09:15-01:19

2 stops20h 04m

£458

LondonSan Juan

LCY - SJU

LCYSJU

London City

Thu 12/3

07:50-16:40

1 stop12h 50m

£563

Flights are sorted by cheapest return flights first.

Deals found on 28/12

Showing 1-10 of 16 results

Best time to book a flight from London City to San Juan

Have a flexible travel schedule? Discover the best time to fly to San Juan from London City with our price prediction graph.

Estimated return 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 London City Airport to San Juan

No data available for this route at this time. Please check back soon.

Related info for your journey

Can I find deals for flights from London City to San Juan that include hotel bookings?
Yes. In addition to deals on London City to San Juan flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from London City to San Juan?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London City to San Juan.
Can I find deals for business class flights from London City to San Juan?
Yes. Cheapflights offers flight deals from London City 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.

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for London City to San Juan

Heathrow to Luis Munoz Marin Intl flights

Gatwick to Luis Munoz Marin Intl flights

London City to Luis Munoz Marin Intl flights

Stansted to Luis Munoz Marin Intl flights

Heathrow to Aguadilla flights

Complete your trip

San Juan car hire

San Juan Luis Munoz Marin Intl Airport car hire

Ponce Mercedita Airport car hire

San Juan Isla Grande Airport car hire

Vieques Airport car hire

Condado car hire

Santurce car hire

San Juan Antiguo car hire

Hato Rey Sur car hire

Hato Rey Norte car hire

Hato Rey Central car hire

Gobernador Piñero car hire

Fly with Cheapflights

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

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to San Juan from London City today with Cheapflights!

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

Millions of users choose and trust Cheapflights to book the best flight deals from London City to San Juan for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Yes! Cheapflights helps users easily find flights from London City to San Juan with no change fees.

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

Yes, Cheapflights offers price alerts on London City to San Juan flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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Cheap flights from London City Airport to San Juan from £333

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 9/2. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from London City to San Juan

Cheapest flights from London City to San JuanExplore the most affordable flight options available from London City to San Juan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 December 2025.

Explore the most affordable flight options available from London City to San Juan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 December 2025.

Find flight deals from London City to San Juan

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from London City Airport to San Juan that are best for you.

Best time to book a flight from London City to San Juan

Have a flexible travel schedule? Discover the best time to fly to San Juan from London City with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from London City Airport to San Juan

Related info for your journey

Find useful and relevant information for your journey from London City 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 London City to San Juan that include hotel bookings?

How can I find direct flights from London City to San Juan?

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for London City to San Juan

See prices for flight routes from nearby airports that may be better suited for you.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

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

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

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

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from London City to San Juan
Explore the most affordable flight options available from London City to San Juan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 December 2025.