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Cheap flights from London City Airport to San Juan from £368

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London City Airport to San Juan departing on 4/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
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Find the cheapest flights from London City Airport to San Juan

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
09:15 - 23:58
LCY
-
SJU
19h 43m
2 stops
Multiple Airlines Logo
11:07 - 17:30
SJU
-
LCY
25h 23m
2 stops
£551Multiple Airlines
Tue, 14 Apr - Tue, 21 Apr
Multiple Airlines Logo
13:30 - 15:31
LCY
-
SJU
30h 01m
3 stops
Multiple Airlines Logo
10:22 - 12:55
SJU
-
LCY
22h 33m
2 stops
£618Multiple Airlines
Mon, 2 Mar - Mon, 9 Mar
Multiple Airlines Logo
09:15 - 23:58
LCY
-
SJU
19h 43m
2 stops
Multiple Airlines Logo
11:07 - 12:35
SJU
-
LCY
20h 28m
2 stops
£631Multiple Airlines
Mon, 13 Apr - Tue, 21 Apr
Multiple Airlines Logo
09:20 - 14:31
LCY
-
SJU
33h 11m
3 stops
Multiple Airlines Logo
12:55 - 16:35
SJU
-
LCY
23h 40m
3 stops
£642Multiple Airlines
Mon, 9 Mar - Tue, 17 Mar
Multiple Airlines Logo
18:15 - 01:08
LCY
-
SJU
34h 53m
2 stops
Multiple Airlines Logo
14:30 - 17:35
SJU
-
LCY
23h 05m
3 stops
£669Multiple Airlines
Tue, 3 Mar - Tue, 10 Mar
Multiple Airlines Logo
09:15 - 01:20
LCY
-
SJU
21h 05m
2 stops
Multiple Airlines Logo
11:07 - 12:35
SJU
-
LCY
20h 28m
2 stops
£720Multiple Airlines
Wed, 15 Apr - Sun, 26 Apr
Multiple Airlines Logo
13:20 - 16:32
LCY
-
SJU
31h 12m
3 stops
Multiple Airlines Logo
11:14 - 17:05
SJU
-
LCY
25h 51m
3 stops
£806Multiple Airlines
Sun, 8 Mar - Sat, 14 Mar
Multiple Airlines Logo
09:10 - 19:55
LCY
-
SJU
14h 45m
1 stop
Multiple Airlines Logo
21:25 - 14:05
SJU
-
LCY
12h 40m
1 stop
£840Multiple Airlines
Tue, 3 Mar - Tue, 10 Mar
Multiple Airlines Logo
09:15 - 23:58
LCY
-
SJU
19h 43m
2 stops
Multiple Airlines Logo
11:07 - 12:35
SJU
-
LCY
20h 28m
2 stops
£844Multiple Airlines
Tue, 14 Apr - Sun, 26 Apr
Multiple Airlines Logo
13:20 - 16:32
LCY
-
SJU
31h 12m
3 stops
Multiple Airlines Logo
16:40 - 18:45
SJU
-
LCY
22h 05m
2 stops
£906Multiple Airlines
Sun, 8 Mar - Sat, 14 Mar

British Airways flights from London City Airport to San Juan

Our best British Airways deals on London City Airport to San Juan flight tickets
British Airways
26 Feb
LCY06:50London City
20h 50m
2 stops
SJU23:40San Juan Luis Munoz Marin Intl
2 Mar
SJU06:00San Juan Luis Munoz Marin Intl
32h 35m
2 stops
LCY18:35London City
£943
British Airways
26 Feb
LCY07:50London City
16h 05m
1 stop
SJU19:55San Juan Luis Munoz Marin Intl
2 Mar
SJU06:00San Juan Luis Munoz Marin Intl
26h 40m
2 stops
LCY12:40London City
£954
British Airways
26 Feb
LCY07:50London City
16h 05m
1 stop
SJU19:55San Juan Luis Munoz Marin Intl
2 Mar
SJU06:00San Juan Luis Munoz Marin Intl
26h 40m
2 stops
LCY12:40London City
£955

Lufthansa flights from London City Airport to San Juan

Our best Lufthansa deals on London City Airport to San Juan flight tickets
Lufthansa
2 Mar
LCY09:50London City
18h 46m
2 stops
SJU00:36San Juan Luis Munoz Marin Intl
10 Mar
SJU06:40San Juan Luis Munoz Marin Intl
30h 55m
2 stops
LCY17:35London City
£897
Lufthansa
3 Mar
LCY09:50London City
18h 46m
2 stops
SJU00:36San Juan Luis Munoz Marin Intl
10 Mar
SJU06:40San Juan Luis Munoz Marin Intl
30h 55m
2 stops
LCY17:35London City
£949
Lufthansa
16 Apr
LCY09:15London City
40h 23m
2 stops
SJU20:38San Juan Luis Munoz Marin Intl
23 Apr
SJU07:00San Juan Luis Munoz Marin Intl
29h 55m
2 stops
LCY17:55London City
£952

momondo Fare Finder

 
Customise your flight search to find flights from London City Airport 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, momondo users made 279,928 searches. Data last updated 4 February 2026.
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

Tue 14/4

09:15-23:58

2 stops19h 43m

San Juan Luis Munoz Marin Intl

Tue 21/4

11:07-17:30

2 stops25h 23m

£551

LondonSan Juan

LCY - SJU

LCYSJU

London City

Mon 2/3

13:30-15:31

3 stops30h 01m

San Juan Luis Munoz Marin Intl

Mon 9/3

10:22-12:55

2 stops22h 33m

£618

LondonSan Juan

LCY - SJU

LCYSJU

London City

Mon 13/4

09:15-23:58

2 stops19h 43m

San Juan Luis Munoz Marin Intl

Tue 21/4

11:07-12:35

2 stops20h 28m

£631

LondonSan Juan

LCY - SJU

LCYSJU

London City

Mon 9/3

09:20-14:31

3 stops33h 11m

San Juan Luis Munoz Marin Intl

Tue 17/3

12:55-16:35

3 stops23h 40m

£642

LondonSan Juan

LCY - SJU

LCYSJU

London City

Tue 3/3

18:15-01:08

2 stops34h 53m

San Juan Luis Munoz Marin Intl

Tue 10/3

14:30-17:35

3 stops23h 05m

£669

LondonSan Juan

LCY - SJU

LCYSJU

London City

Wed 15/4

09:15-01:20

2 stops21h 05m

San Juan Luis Munoz Marin Intl

Sun 26/4

11:07-12:35

2 stops20h 28m

£720

LondonSan Juan

LCY - SJU

LCYSJU

London City

Sun 8/3

13:20-16:32

3 stops31h 12m

San Juan Luis Munoz Marin Intl

Sat 14/3

11:14-17:05

3 stops25h 51m

£806

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

£840

LondonSan Juan

LCY - SJU

LCYSJU

London City

Tue 14/4

09:15-23:58

2 stops19h 43m

San Juan Luis Munoz Marin Intl

Sun 26/4

11:07-12:35

2 stops20h 28m

£844

LondonSan Juan

LCY - SJU

LCYSJU

London City

Sun 8/3

13:20-16:32

3 stops31h 12m

San Juan Luis Munoz Marin Intl

Sat 14/3

16:40-18:45

2 stops22h 05m

£906

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to San Juan from

How to get the cheapest flight ticket from London City Airport to San Juan

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from London City to San Juan?

Iberia and British Airways are the most popular carriers operating from London City to San Juan

Cheap London City Airport to San Juan flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London City Airport to San Juan

Fastest flight time

12h 50m

Direct flights

None
The fastest flight from London City Airport to San Juan takes 12h 50m
There are no direct flights from London City Airport to San Juan. There are no popular flight routes from London City Airport to San Juan.
Search flight deals

  • How far is London City to San Juan by plane?

    There are 4203.9 mi between London City and San Juan. A reasonable flight in good conditions will take 12h 50m.

  • When did momondo last update prices for flights from London City Airport to San Juan?

    Prices for flights from London City Airport to San Juan are refreshed on a daily basis.

  • How old do you have to be to fly from London City Airport to San Juan?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from London City Airport to San Juan.

  • What documentation or ID do you need to fly to San Juan?

    The required travel and health documents for your San Juan trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Juan. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from London to San Juan?

It is quick and easy to find London to San Juan flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to San Juan that suits you.

Can I find flights from London to San Juan with flexible booking policies on momondo?

All flight searches from London to San Juan on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from London to San Juan?

momondo helps you find the best flight between London and San Juan by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from London to San Juan right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to San Juan from London. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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Find better results for your trip to Puerto Rico

Fly into one of these airports located in San Juan

Airports listed have a maximum distance of 7.1 mi from San Juan
San Juan Luis Munoz Marin Intl Airport