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Cheap flights from London City Airport to Puerto Rico from £390

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 6/5. Fares are subject to change and may not be available on all flights or dates of travel.
LCY — SJU
17 May — 24 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from London City to Puerto Rico

Enter your travel dates to find the best prices.

Cheapest flights from London City to Puerto Rico
Explore the most affordable flight options available from London City to Puerto Rico. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 April 2026.

Wed 11/1107:50
LCY
-
SJU
1 stop16h 10m
Multiple Airlines
Wed 25/1121:35
SJU
-
LCY
1 stop12h 30m
Multiple Airlines
Deal found 16/4£894
Sat 14/1107:45
LCY
-
SJU
2 stops20h 40m
Aer Lingus
Wed 25/1118:10
SJU
-
LCY
2 stops20h 25m
Aer Lingus
Deal found 15/4£982
Wed 6/509:10
LCY
-
SJU
2 stops17h 55m
British Airways
Mon 11/520:40
SJU
-
LCY
1 stop13h 35m
British Airways
Deal found 15/4£1,043
Tue 10/1109:10
LCY
-
SJU
1 stop14h 50m
Multiple Airlines
Tue 17/1121:35
SJU
-
LCY
1 stop12h 30m
Multiple Airlines
Deal found 13/4£1,072
Fri 1/520:15
LCY
-
SJU
2 stops32h 09m
Multiple Airlines
Wed 6/511:23
SJU
-
LCY
2 stops20h 22m
Multiple Airlines
Deal found 12/4£1,078
Sun 10/520:45
LCY
-
SJU
2 stops31h 50m
Multiple Airlines
Sun 17/513:16
SJU
-
LCY
2 stops15h 14m
Multiple Airlines
Deal found 12/4£1,096
Mon 4/509:35
LCY
-
SJU
1 stop14h 30m
Iberia
Tue 2/617:25
SJU
-
LCY
1 stop16h 50m
Iberia
Deal found 13/4£1,109
Sat 24/1008:05
LCY
-
SJU
2 stops37h 35m
Multiple Airlines
Sat 31/1017:43
SJU
-
LCY
2 stops33h 32m
Multiple Airlines
Deal found 14/4£1,125
Tue 29/1219:25
LCY
-
SJU
2 stops25h 15m
Multiple Airlines
Tue 12/114:20
SJU
-
LCY
2 stops18h 20m
Multiple Airlines
Deal found 14/4£1,130
Wed 6/509:15
LCY
-
SJU
2 stops19h 35m
Lufthansa
Mon 11/507:00
SJU
-
LCY
2 stops29h 55m
Lufthansa
Deal found 15/4£1,134

Find flight deals from London City to Puerto Rico

Keep the following information in mind while searching for London City to Puerto Rico flight deals. Data was last updated 17 April 2026.

Round-trip from

£1,043

One-way from

£390

Popular in

July

Cheapest in

February

Average price

£748
British Airways
  • British Airways
  • 6/5-11/5
  • 3 total stops
  • 31h 30m total
  • London to Puerto Rico
Search Deals
6/5
  • 6/5
  • 2 total stops
  • 19h 04m total
  • London to Puerto Rico
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (£67 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£22 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from London City to Puerto Rico 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 17 April 2026.
Use the filters below to find and compare flights from London City Airport to Puerto Rico that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonSan Juan

LCY - SJU

LCYSJU

London City

Wed 6/5

09:10-22:05

2 stops17h 55m

San Juan Luis Munoz Marin Intl

Mon 11/5

20:40-15:15

1 stop13h 35m

£1,043

LondonSan Juan

LCY - SJU

LCYSJU

London City

Fri 1/5

20:15-23:24

2 stops32h 09m

San Juan Luis Munoz Marin Intl

Wed 6/5

11:23-12:45

2 stops20h 22m

£1,078

LondonSan Juan

LCY - SJU

LCYSJU

London City

Fri 18/9

16:05-15:25

2 stops28h 20m

San Juan Luis Munoz Marin Intl

Tue 22/9

20:25-15:15

1 stop13h 50m

£1,135

LondonSan Juan

LCY - SJU

LCYSJU

London City

Mon 4/5

09:35-19:05

1 stop14h 30m

San Juan Luis Munoz Marin Intl

Tue 2/6

16:38-15:15

2 stops17h 37m

£1,172
Fastest return journey

LondonSan Juan

LCY - SJU

LCYSJU

London City

Wed 10/6

09:35-18:50

1 stop14h 15m

San Juan Luis Munoz Marin Intl

Tue 8/9

17:15-15:15

1 stop17h 00m

£1,207
Cheapest one-way

LondonSan Juan

LCY - SJU

LCYSJU

London City

Wed 2/9

13:45-15:25

2 stops30h 40m

£497

LondonSan Juan

LCY - SJU

LCYSJU

London City

Sat 6/6

06:45-22:29

3 stops20h 44m

£520

LondonSan Juan

LCY - SJU

LCYSJU

London City

Wed 8/7

09:15-21:30

2 stops41h 15m

£614

LondonSan Juan

LCY - SJU

LCYSJU

London City

Mon 11/5

17:10-11:25

3 stops23h 15m

£692

LondonSan Juan

LCY - SJU

LCYSJU

London City

Fri 5/6

09:10-21:42

2 stops17h 32m

£800

Flights are sorted by cheapest return flights first.

Deals found on 12/4

Showing 1-10 of 13 resultsSorted by cheapest first
1
2

Best time to book a flight from London City to Puerto Rico

Have a flexible travel schedule? Discover the best time to fly to Puerto Rico 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 Puerto Rico
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 Puerto Rico. 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 Puerto Rico?

    British Airways and Iberia can get you from London City Airport to Puerto Rico in just under 17h 55m. Your travel time can differ by up to 10h 25m. There are 4201 mi between London City Airport and Puerto Rico. This flight may include one or multiple stops.

  • Can I find deals for flights from London City to Puerto Rico that include hotel bookings?

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

  • How can I find direct flights from London City to Puerto Rico?

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

  • Can I find deals for business class flights from London City to Puerto Rico?

    Yes. Cheapflights offers flight deals from London City to Puerto Rico 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 Puerto Rico

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

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

Why should you use Cheapflights to find cheap flight tickets from London City to Puerto Rico?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from London City to Puerto Rico for you. Better yet — we are completely free to use.

Can Cheapflights find flights from London City to Puerto Rico with no change fees?

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

Can Cheapflights notify me if prices for flights from London City to Puerto Rico become cheaper?

Yes, Cheapflights offers price alerts on London City to Puerto Rico 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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