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Cheap flights from London City Airport to San Juan from £494

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 8/1. 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
19:10 - 20:52LCY-SJU
29h 42m2 stops
Multiple Airlines Logo
14:22 - 12:50SJU-LCY
18h 28m2 stops
£713Multiple Airlines
Find Deal
Thu, 4 Dec - Thu, 11 Dec
Multiple Airlines Logo
19:10 - 20:52LCY-SJU
29h 42m2 stops
Multiple Airlines Logo
14:22 - 12:50SJU-LCY
18h 28m2 stops
£739Multiple Airlines
Find Deal
Wed, 3 Dec - Mon, 8 Dec
Multiple Airlines Logo
13:30 - 19:21LCY-SJU
33h 51m3 stops
Multiple Airlines Logo
07:00 - 09:20SJU-LCY
22h 20m3 stops
£782Multiple Airlines
Find Deal
Mon, 2 Feb - Thu, 12 Feb
Lufthansa Logo
09:50 - 00:36LCY-SJU
18h 46m2 stops
Lufthansa Logo
14:15 - 17:40SJU-LCY
23h 25m2 stops
£887Lufthansa
Find Deal
Mon, 26 Jan - Thu, 5 Feb
Iberia Logo
07:50 - 16:35LCY-SJU
12h 45m1 stop
Iberia Logo
21:25 - 14:05SJU-LCY
12h 40m1 stop
£908Iberia
Find Deal
Wed, 18 Feb - Wed, 25 Feb
Lufthansa Logo
18:10 - 00:36LCY-SJU
34h 26m2 stops
Lufthansa Logo
14:20 - 16:40SJU-LCY
22h 20m2 stops
£933Lufthansa
Find Deal
Wed, 12 Nov - Tue, 18 Nov
Iberia Logo
09:10 - 19:55LCY-SJU
14h 45m1 stop
Iberia Logo
21:25 - 14:05SJU-LCY
12h 40m1 stop
£940Iberia
Find Deal
Mon, 26 Jan - Thu, 5 Feb
British Airways Logo
09:10 - 19:55LCY-SJU
14h 45m1 stop
British Airways Logo
21:25 - 14:05SJU-LCY
12h 40m1 stop
£999British Airways
Find Deal
Mon, 26 Jan - Thu, 5 Feb
British Airways Logo
09:10 - 19:55LCY-SJU
14h 45m1 stop
British Airways Logo
13:45 - 08:50SJU-LCY
39h 05m2 stops
£1,095British Airways
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Tue, 10 Mar - Thu, 12 Mar
Aer Lingus Logo
06:50 - 21:54LCY-SJU
19h 04m2 stops
Aer Lingus Logo
08:10 - 08:35SJU-LCY
20h 25m2 stops
£1,451Aer Lingus
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Mon, 3 Nov - Thu, 6 Nov

Lufthansa flights from London City Airport to San Juan

Our best Lufthansa deals on London City Airport to San Juan flight tickets
Lufthansa
26 Jan
LCY09:50London City
18h 46m
2 stops
SJU00:36San Juan Luis Munoz Marin Intl
5 Feb
SJU14:15San Juan Luis Munoz Marin Intl
23h 25m
2 stops
LCY17:40London City
£887
Find similar
Lufthansa
12 Nov
LCY18:10London City
34h 26m
2 stops
SJU00:36San Juan Luis Munoz Marin Intl
18 Nov
SJU14:20San Juan Luis Munoz Marin Intl
22h 20m
2 stops
LCY16:40London City
£933
Find similar
Lufthansa
26 Jan
LCY09:50London City
18h 46m
2 stops
SJU00:36San Juan Luis Munoz Marin Intl
5 Feb
SJU07:45San Juan Luis Munoz Marin Intl
29h 55m
2 stops
LCY17:40London City
£977
Find similar

Iberia flights from London City Airport to San Juan

Our best Iberia deals on London City Airport to San Juan flight tickets
Iberia
18 Feb
LCY07:50London City
12h 45m
1 stop
SJU16:35San Juan Luis Munoz Marin Intl
25 Feb
SJU21:25San Juan Luis Munoz Marin Intl
12h 40m
1 stop
LCY14:05London City
£908
Find similar
Iberia
26 Jan
LCY09:10London City
14h 45m
1 stop
SJU19:55San Juan Luis Munoz Marin Intl
5 Feb
SJU21:25San Juan Luis Munoz Marin Intl
12h 40m
1 stop
LCY14:05London City
£940
Find similar
Iberia
26 Jan
LCY09:10London City
14h 45m
1 stop
SJU19:55San Juan Luis Munoz Marin Intl
5 Feb
SJU18:10San Juan Luis Munoz Marin Intl
15h 55m
1 stop
LCY14:05London City
£960
Find similar

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 20 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

Fly to

Route

Depart

Return

Price

LondonSan Juan

LCY - SJU

LCYSJU

London City

Thu 4/12

19:10-20:52

2 stops29h 42m

San Juan Luis Munoz Marin Intl

Thu 11/12

14:22-12:50

2 stops18h 28m

£713

LondonSan Juan

LCY - SJU

LCYSJU

London City

Wed 3/12

19:10-20:52

2 stops29h 42m

San Juan Luis Munoz Marin Intl

Mon 8/12

14:22-12:50

2 stops18h 28m

£738

LondonSan Juan

LCY - SJU

LCYSJU

London City

Mon 2/2

13:30-19:21

3 stops33h 51m

San Juan Luis Munoz Marin Intl

Thu 12/2

07:00-09:20

3 stops22h 20m

£782

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

£887

LondonSan Juan

LCY - SJU

LCYSJU

London City

Wed 18/2

07:50-16:35

1 stop12h 45m

San Juan Luis Munoz Marin Intl

Wed 25/2

21:25-14:05

1 stop12h 40m

£908

LondonSan Juan

LCY - SJU

LCYSJU

London City

Wed 12/11

18:10-00:36

2 stops34h 26m

San Juan Luis Munoz Marin Intl

Tue 18/11

14:20-16:40

2 stops22h 20m

£933

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

£940

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

£999

LondonSan Juan

LCY - SJU

LCYSJU

London City

Tue 10/3

09:10-19:55

1 stop14h 45m

San Juan Luis Munoz Marin Intl

Thu 12/3

13:45-08:50

2 stops39h 05m

£1,095

LondonSan Juan

LCY - SJU

LCYSJU

London City

Mon 3/11

06:50-21:54

2 stops19h 04m

San Juan Luis Munoz Marin Intl

Thu 6/11

08:10-08:35

2 stops20h 25m

£1,451

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 day to depart on your flight to San Juan?

The cheapest day to depart on your flight to San Juan is on a Monday when prices can be found for as low as £530. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to San Juan is Saturday, with ticket prices averaging around £645.

What is the cheapest time of day to depart on your flight to San Juan?

In the morning is the cheapest time of day to fly from London City Airport to San Juan when you can find flight prices for as low as £585. Flying to San Juan in the morning is an ideal time because this is during off-peak travel hours. Flights in the afternoon are often more expensive, with an average ticket price of £837.

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

Direct flights

None
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.
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  • 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 45m.

  • 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