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Cheap flights from London City Airport to San Juan from £481

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 15/11. Fares are subject to change and may not be available on all flights or dates of travel.
LCY — SJU
7 Dec — 14 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from London City to San Juan

Discover tips and strategies to find the most affordable flight options for your journey from London City (LCY) to San Juan (PR1). 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 7 November 2025.

Round-trip from

£739

One-way from

£481

Popular in

July

Cheapest in

September

Average price

£595
20/11-25/11
  • 20/11-25/11
  • 6 total stops
  • 56h 12m total
  • London to San Juan
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15/11
  • 15/11
  • 3 total stops
  • 24h 03m total
  • London to San Juan
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Highest demand for flights based on searches. 12% potential increase in price (£71 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease (£19 potential savings vs. average return price).
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Average for round-trip flights in November 2025
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Find 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 7 November 2025.

Thu 20/1113:30LCY - SJU
3 stops34h 57mMultiple Airlines
Tue 25/1108:00SJU - LCY
3 stops21h 15mMultiple Airlines
Deal found 6/11£739
Thu 11/1209:40LCY - SJU
2 stops18h 36mMultiple Airlines
Sun 14/1211:38SJU - LCY
2 stops26h 02mMultiple Airlines
Deal found 6/11£907
Sat 22/1108:35LCY - SJU
2 stops18h 04mMultiple Airlines
Sun 30/1108:00SJU - LCY
2 stops30h 40mMultiple Airlines
Deal found 5/11£923
Thu 11/1207:50LCY - SJU
1 stop16h 05mIberia
Wed 17/1221:25SJU - LCY
1 stop12h 40mIberia
Deal found 5/11£938
Thu 11/1207:50LCY - SJU
1 stop16h 05mIberia
Sun 14/1218:10SJU - LCY
1 stop16h 25mIberia
Deal found 6/11£983
Fri 12/1207:50LCY - SJU
1 stop12h 45mIberia
Wed 17/1221:25SJU - LCY
1 stop12h 40mIberia
Deal found 5/11£1,003
Tue 2/1206:50LCY - SJU
2 stops21h 02mBritish Airways
Sat 13/1216:50SJU - LCY
2 stops18h 40mBritish Airways
Deal found 5/11£1,006
Wed 17/1207:50LCY - SJU
1 stop12h 45mMultiple Airlines
Sun 28/1220:35SJU - LCY
2 stops39h 50mMultiple Airlines
Deal found 5/11£1,028

Cheapflights Fare Finder

 
Customise your flight search to find flights from London City to San Juan 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 858,174 searches. Data last updated 7 November 2025.
Use the filters below to find and compare flights from London City Airport to San Juan that are best for you.

Fly from

London City

Fly to

San Juan

Route

Depart

Return

Price

LondonSan Juan

LCY - SJU

LCYSJU

London City

Thu 20/11

19:10-21:50

2 stops30h 40m

San Juan Luis Munoz Marin Intl

Tue 25/11

08:00-09:15

2 stops21h 15m

£913

LondonSan Juan

LCY - SJU

LCYSJU

London City

Sat 22/11

08:35-22:39

2 stops18h 04m

San Juan Luis Munoz Marin Intl

Sun 30/11

08:00-18:40

2 stops30h 40m

£923

LondonSan Juan

LCY - SJU

LCYSJU

London City

Mon 26/1

09:10-19:55

1 stop14h 45m

San Juan Luis Munoz Marin Intl

Thu 5/2

21:25-14:05

1 stop12h 40m

£928

LondonSan Juan

LCY - SJU

LCYSJU

London City

Thu 11/12

07:50-19:55

1 stop16h 05m

San Juan Luis Munoz Marin Intl

Wed 17/12

21:25-14:05

1 stop12h 40m

£938

LondonSan Juan

LCY - SJU

LCYSJU

London City

Mon 26/1

09:10-19:55

1 stop14h 45m

San Juan Luis Munoz Marin Intl

Thu 5/2

11:38-08:50

2 stops17h 12m

£947

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

£965

LondonSan Juan

LCY - SJU

LCYSJU

London City

Thu 11/12

07:50-19:55

1 stop16h 05m

San Juan Luis Munoz Marin Intl

Sun 14/12

18:10-14:35

1 stop16h 25m

£983

LondonSan Juan

LCY - SJU

LCYSJU

London City

Thu 29/1

07:50-19:55

1 stop16h 05m

San Juan Luis Munoz Marin Intl

Sun 1/2

21:25-14:35

1 stop13h 10m

£996

LondonSan Juan

LCY - SJU

LCYSJU

London City

Fri 12/12

07:50-16:35

1 stop12h 45m

San Juan Luis Munoz Marin Intl

Wed 17/12

21:25-14:05

1 stop12h 40m

£1,003

LondonSan Juan

LCY - SJU

LCYSJU

London City

Wed 3/12

06:50-23:52

2 stops21h 02m

San Juan Luis Munoz Marin Intl

Sat 13/12

16:50-13:50

2 stops17h 00m

£1,006

Flights are sorted by cheapest return flights first.

Deals found on 6/11

Showing 1-10 of 22 results
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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

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.

  • How long is the flight from London City Airport to San Juan?

    For as low as £928, British Airways can have you in San Juan from London City Airport in 14h 45m. Airlines will cover a distance of 4201 mi. Both multi-stop and direct flights can be found to your destination and back.

  • 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.

See more FAQs

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Alternative routes for London City to San Juan

See prices for flight routes from nearby airports that may be better suited for you.
Heathrow to Luis Munoz Marin Intl flights
Gatwick to Luis Munoz Marin Intl flights
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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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