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Cheap flights from London City Airport to San Juan from £622

This is the cheapest return 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 16/9. 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

Logo
13:05 - 14:11LCY-SJU
30h 06m3 stops
Logo
06:44 - 17:30SJU-LCY
29h 46m3 stops
£622
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Tue, 16 Sep - Sun, 21 Sep
Logo
09:50 - 15:12LCY-SJU
33h 22m3 stops
Logo
10:57 - 17:05SJU-LCY
26h 08m3 stops
£667
Find Deal
Mon, 3 Nov - Wed, 12 Nov
Logo
09:25 - 14:12LCY-SJU
33h 47m3 stops
Logo
11:51 - 17:15SJU-LCY
24h 24m3 stops
£690
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Thu, 9 Oct - Thu, 16 Oct
Logo
08:45 - 00:54LCY-SJU
21h 09m3 stops
Logo
02:49 - 18:35SJU-LCY
34h 46m3 stops
£691
Find Deal
Thu, 25 Sep - Tue, 7 Oct
Iberia Logo
07:50 - 19:55LCY-SJU
16h 05m1 stop
Iberia Logo
21:25 - 14:35SJU-LCY
13h 10m1 stop
£821Iberia
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Thu, 29 Jan - Mon, 9 Feb
Lufthansa Logo
09:50 - 00:36LCY-SJU
18h 46m2 stops
Lufthansa Logo
07:45 - 17:40SJU-LCY
29h 55m2 stops
£884Lufthansa
Find Deal
Mon, 3 Nov - Wed, 12 Nov
Iberia Logo
09:10 - 19:55LCY-SJU
14h 45m1 stop
Iberia Logo
21:25 - 08:50SJU-LCY
31h 25m1 stop
£925Iberia
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Mon, 23 Feb - Sat, 28 Feb
Lufthansa Logo
09:50 - 00:36LCY-SJU
18h 46m2 stops
Lufthansa Logo
07:45 - 16:40SJU-LCY
28h 55m2 stops
£960Lufthansa
Find Deal
Mon, 17 Nov - Tue, 25 Nov
Finnair Logo
09:10 - 19:55LCY-SJU
14h 45m1 stop
Finnair Logo
21:25 - 08:50SJU-LCY
31h 25m1 stop
£972Finnair
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Mon, 23 Feb - Sat, 28 Feb
Virgin Atlantic Logo
10:00 - 00:56LCY-SJU
18h 56m2 stops
Virgin Atlantic Logo
07:15 - 13:15SJU-LCY
26h 00m2 stops
£1,198Virgin Atlantic
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Thu, 6 Nov - Sat, 15 Nov

Iberia flights from London City Airport to San Juan

Our best Iberia deals on London City Airport to San Juan flight tickets
Iberia
29 Jan
LCY07:50London City
16h 05m
1 stop
SJU19:55San Juan Luis Munoz Marin Intl
9 Feb
SJU21:25San Juan Luis Munoz Marin Intl
13h 10m
1 stop
LCY14:35London City
£821
Find similar
Iberia
23 Feb
LCY09:10London City
14h 45m
1 stop
SJU19:55San Juan Luis Munoz Marin Intl
28 Feb
SJU21:25San Juan Luis Munoz Marin Intl
31h 25m
1 stop
LCY08:50London City
£925
Find similar
Iberia
19 Dec
LCY07:50London City
12h 45m
1 stop
SJU16:35San Juan Luis Munoz Marin Intl
28 Dec
SJU21:25San Juan Luis Munoz Marin Intl
13h 10m
1 stop
LCY14:35London City
£2,354
Find similar

Lufthansa flights from London City Airport to San Juan

Our best Lufthansa deals on London City Airport to San Juan flight tickets
Lufthansa
3 Nov
LCY09:50London City
18h 46m
2 stops
SJU00:36San Juan Luis Munoz Marin Intl
12 Nov
SJU07:45San Juan Luis Munoz Marin Intl
29h 55m
2 stops
LCY17:40London City
£884
Find similar
Lufthansa
17 Nov
LCY09:50London City
18h 46m
2 stops
SJU00:36San Juan Luis Munoz Marin Intl
25 Nov
SJU07:45San Juan Luis Munoz Marin Intl
28h 55m
2 stops
LCY16:40London City
£960
Find similar
Lufthansa
24 Nov
LCY09:50London City
42h 46m
2 stops
SJU00:36San Juan Luis Munoz Marin Intl
2 Dec
SJU07:45San Juan Luis Munoz Marin Intl
29h 50m
2 stops
LCY17:35London City
£973
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 29 August 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

Tue 16/9

13:05-14:11

3 stops30h 06m

San Juan Luis Munoz Marin Intl

Sun 21/9

06:44-17:30

3 stops29h 46m

£622

LondonSan Juan

LCY - SJU

LCYSJU

London City

Mon 3/11

09:50-15:12

3 stops33h 22m

San Juan Luis Munoz Marin Intl

Wed 12/11

10:57-17:05

3 stops26h 08m

£667

LondonSan Juan

LCY - SJU

LCYSJU

London City

Thu 9/10

09:25-14:12

3 stops33h 47m

San Juan Luis Munoz Marin Intl

Thu 16/10

11:51-17:15

3 stops24h 24m

£690

LondonSan Juan

LCY - SJU

LCYSJU

London City

Thu 25/9

08:45-00:54

3 stops21h 09m

San Juan Luis Munoz Marin Intl

Tue 7/10

02:49-18:35

3 stops34h 46m

£691

LondonSan Juan

LCY - SJU

LCYSJU

London City

Thu 29/1

07:50-19:55

1 stop16h 05m

San Juan Luis Munoz Marin Intl

Mon 9/2

21:25-14:35

1 stop13h 10m

£821

LondonSan Juan

LCY - SJU

LCYSJU

London City

Mon 3/11

09:50-00:36

2 stops18h 46m

San Juan Luis Munoz Marin Intl

Wed 12/11

07:45-17:40

2 stops29h 55m

£884

LondonSan Juan

LCY - SJU

LCYSJU

London City

Mon 23/2

09:10-19:55

1 stop14h 45m

San Juan Luis Munoz Marin Intl

Sat 28/2

21:25-08:50

1 stop31h 25m

£925

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

£960

LondonSan Juan

LCY - SJU

LCYSJU

London City

Mon 23/2

09:10-19:55

1 stop14h 45m

San Juan Luis Munoz Marin Intl

Sat 28/2

21:25-08:50

1 stop31h 25m

£972

LondonSan Juan

LCY - SJU

LCYSJU

London City

Thu 6/11

10:00-00:56

2 stops18h 56m

San Juan Luis Munoz Marin Intl

Sat 15/11

07:15-13:15

2 stops26h 00m

£1,198

Flights are sorted by cheapest return flights first.

Showing 1-10 of 18 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 £527. 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 £642.

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 £582. 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 £832.

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