Find flights
When to book
FAQs

Cheap flights from London City Airport to San Juan from £626

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 18/2. Fares are subject to change and may not be available on all flights or dates of travel.
LCY — SJU
13 Nov — 20 Nov1
1 adult
1 adult, Economy

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 14 October 2025.

Round-trip from

£734

One-way from

£626

Popular in

July

Cheapest in

September

Average price

£652
26/11-3/12
  • 26/11-3/12
  • 6 total stops
  • 60h 07m total
  • London to San Juan
Search Deals
Iberia
  • Iberia
  • 18/2
  • 1 total stop
  • 12h 45m total
  • London to San Juan
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (£70 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£19 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

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 14 October 2025.

Wed 26/1113:30LCY - SJU
3 stops34h 57mMultiple Airlines
Wed 3/1211:55SJU - LCY
3 stops25h 10mMultiple Airlines
Deal found 11/10£734
Mon 17/1113:30LCY - SJU
3 stops29h 12mMultiple Airlines
Tue 25/1108:00SJU - LCY
3 stops21h 15mMultiple Airlines
Deal found 13/10£756
Mon 17/1109:50LCY - SJU
2 stops18h 46mLufthansa
Tue 25/1107:45SJU - LCY
2 stops28h 55mLufthansa
Deal found 13/10£867
Wed 12/1109:50LCY - SJU
2 stops18h 46mLufthansa
Mon 24/1107:45SJU - LCY
2 stops28h 55mLufthansa
Deal found 13/10£876
Thu 13/1118:15LCY - SJU
2 stops34h 21mLufthansa
Thu 11/1214:10SJU - LCY
2 stops22h 30mLufthansa
Deal found 11/10£906
Wed 12/1109:50LCY - SJU
2 stops18h 46mLufthansa
Tue 18/1107:45SJU - LCY
2 stops28h 55mLufthansa
Deal found 12/10£912
Fri 7/1118:15LCY - SJU
2 stops34h 21mLufthansa
Sun 16/1107:45SJU - LCY
2 stops28h 55mLufthansa
Deal found 13/10£962
Wed 5/1119:10LCY - SJU
2 stops31h 12mMultiple Airlines
Mon 10/1117:50SJU - LCY
2 stops18h 50mMultiple Airlines
Deal found 11/10£978
Tue 28/1019:10LCY - SJU
2 stops30h 12mMultiple Airlines
Fri 14/1114:20SJU - LCY
2 stops17h 20mMultiple Airlines
Deal found 11/10£1,047

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 14 October 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

Wed 26/11

13:30-20:27

3 stops34h 57m

San Juan Luis Munoz Marin Intl

Wed 3/12

11:55-17:05

3 stops25h 10m

£734

LondonSan Juan

LCY - SJU

LCYSJU

London City

Mon 17/11

13:30-14:42

3 stops29h 12m

San Juan Luis Munoz Marin Intl

Tue 25/11

08:00-09:15

3 stops21h 15m

£756

LondonSan Juan

LCY - SJU

LCYSJU

London City

Mon 17/11

09:50-00:36

2 stops18h 46m

San Juan Luis Munoz Marin Intl

Tue 25/11

07:45-16:40

2 stops28h 55m

£867

LondonSan Juan

LCY - SJU

LCYSJU

London City

Tue 20/1

09:50-16:36

2 stops34h 46m

San Juan Luis Munoz Marin Intl

Tue 3/2

08:35-09:15

3 stops20h 40m

£888

LondonSan Juan

LCY - SJU

LCYSJU

London City

Thu 26/2

07:50-19:55

1 stop16h 05m

San Juan Luis Munoz Marin Intl

Sun 1/3

21:25-14:35

1 stop13h 10m

£894

LondonSan Juan

LCY - SJU

LCYSJU

London City

Thu 13/11

18:15-00:36

2 stops34h 21m

San Juan Luis Munoz Marin Intl

Thu 11/12

14:10-16:40

2 stops22h 30m

£906

LondonSan Juan

LCY - SJU

LCYSJU

London City

Fri 20/2

19:20-22:22

2 stops31h 02m

San Juan Luis Munoz Marin Intl

Tue 3/3

08:10-09:15

2 stops21h 05m

£921

LondonSan Juan

LCY - SJU

LCYSJU

London City

Thu 29/1

17:45-22:22

2 stops32h 37m

San Juan Luis Munoz Marin Intl

Thu 12/2

08:10-09:20

2 stops21h 10m

£938

LondonSan Juan

LCY - SJU

LCYSJU

London City

Tue 20/1

09:10-19:55

1 stop14h 45m

San Juan Luis Munoz Marin Intl

Tue 3/2

21:25-14:05

1 stop12h 40m

£939

LondonSan Juan

LCY - SJU

LCYSJU

London City

Wed 18/2

07:50-16:35

1 stop12h 45m

£627

Flights are sorted by cheapest return flights first.

Deals found on 13/10

Showing 1-10 of 20 results
1
2

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 £867, Lufthansa can have you in San Juan from London City Airport in 18h 46m. Airlines will cover a distance of 4201 mi.

  • 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

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.
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

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?

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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.