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Cheap flights from London City Airport to Puerto Rico from £364

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 2/3. Fares are subject to change and may not be available on all flights or dates of travel.
LCY — SJU
11 Mar — 18 Mar1
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 9 February 2026.

Mon 2/318:15
LCY
-
SJU
2 stops34h 53m
Multiple Airlines
Tue 10/314:30
SJU
-
LCY
2 stops18h 25m
Multiple Airlines
Deal found 6/2£665
Tue 10/313:30
LCY
-
SJU
3 stops29h 01m
Multiple Airlines
Tue 17/310:00
SJU
-
LCY
2 stops22h 55m
Multiple Airlines
Deal found 8/2£689
Thu 12/309:15
LCY
-
SJU
2 stops18h 43m
Multiple Airlines
Mon 16/311:03
SJU
-
LCY
2 stops21h 52m
Multiple Airlines
Deal found 7/2£755
Thu 19/309:15
LCY
-
SJU
2 stops18h 43m
Multiple Airlines
Thu 26/311:03
SJU
-
LCY
2 stops18h 17m
Multiple Airlines
Deal found 8/2£777
Tue 3/309:10
LCY
-
SJU
1 stop14h 45m
Multiple Airlines
Tue 10/321:25
SJU
-
LCY
1 stop12h 40m
Multiple Airlines
Deal found 6/2£881
Wed 25/309:20
LCY
-
SJU
2 stops18h 38m
Multiple Airlines
Wed 1/411:03
SJU
-
LCY
2 stops26h 37m
Multiple Airlines
Deal found 8/2£923
Thu 26/206:50
LCY
-
SJU
2 stops20h 50m
British Airways
Mon 2/306:00
SJU
-
LCY
2 stops35h 30m
British Airways
Deal found 5/2£941
Tue 10/309:10
LCY
-
SJU
1 stop14h 45m
Iberia
Tue 17/321:25
SJU
-
LCY
1 stop12h 40m
Iberia
Deal found 8/2£942

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 9 February 2026.

Round-trip from

£665

One-way from

£364

Popular in

July

Cheapest in

September

Average price

£537
2/3-10/3
  • 2/3-10/3
  • 4 total stops
  • 53h 18m total
  • London to Puerto Rico
Search Deals
2/3
  • 2/3
  • 2 total stops
  • 25h 50m total
  • London to Puerto Rico
Search Deals
Highest demand for flights based on searches. 12% 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 February 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 9 February 2026.
Use the filters below to find and compare flights from London City Airport to Puerto Rico that are best for you.

Fly from

London City

Fly to

Puerto Rico

Route

Depart

Return

Price

LondonSan Juan

LCY - SJU

LCYSJU

London City

Thu 12/3

09:15-23:58

2 stops18h 43m

San Juan Luis Munoz Marin Intl

Mon 16/3

11:03-12:55

2 stops21h 52m

£755

LondonSan Juan

LCY - SJU

LCYSJU

London City

Thu 19/3

09:15-23:58

2 stops18h 43m

San Juan Luis Munoz Marin Intl

Wed 25/3

01:39-09:20

3 stops27h 41m

£880

LondonSan Juan

LCY - SJU

LCYSJU

London City

Tue 3/3

09:10-19:55

1 stop14h 45m

San Juan Luis Munoz Marin Intl

Tue 10/3

21:25-14:05

1 stop12h 40m

£881

LondonSan Juan

LCY - SJU

LCYSJU

London City

Wed 25/3

09:20-23:58

2 stops18h 38m

San Juan Luis Munoz Marin Intl

Wed 1/4

11:03-18:40

2 stops26h 37m

£923

LondonSan Juan

LCY - SJU

LCYSJU

London City

Thu 26/2

06:50-23:40

2 stops20h 50m

San Juan Luis Munoz Marin Intl

Mon 2/3

06:00-21:30

2 stops35h 30m

£941

LondonSan Juan

LCY - SJU

LCYSJU

London City

Tue 10/3

09:10-19:55

1 stop14h 45m

San Juan Luis Munoz Marin Intl

Tue 17/3

21:25-14:05

1 stop12h 40m

£942

LondonSan Juan

LCY - SJU

LCYSJU

London City

Mon 2/3

17:05-17:05

3 stops28h 00m

£397

LondonSan Juan

LCY - SJU

LCYSJU

London City

Tue 9/6

19:15-18:50

1 stop28h 35m

£558

LondonSan Juan

LCY - SJU

LCYSJU

London City

Thu 11/6

09:10-01:22

2 stops21h 12m

£590

LondonSan Juan

LCY - SJU

LCYSJU

London City

Tue 3/3

19:15-16:35

1 stop25h 20m

£640

Flights are sorted by cheapest return flights first.

Deals found on 8/2

Showing 1-10 of 15 results
1
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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.

  • 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.

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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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London City to Luis Munoz Marin Intl flights
Heathrow to Castries flights
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Fly with Cheapflights

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How does Cheapflights help users find flights from London City to Puerto Rico?

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

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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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