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Cheap flights from England to San Juan from £283

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from England 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from England to San Juan

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
14:00 - 01:52
LGW
-
SJU
16h 52m
1 stop
Multiple Airlines Logo
21:49 - 10:00
SJU
-
LGW
31h 11m
1 stop
£490Multiple Airlines
Fri, 2 Oct - Sat, 10 Oct
Multiple Airlines Logo
14:00 - 09:35
LGW
-
SJU
24h 35m
1 stop
Multiple Airlines Logo
21:50 - 10:00
SJU
-
LGW
31h 10m
1 stop
£499Multiple Airlines
Wed, 16 Sep - Sat, 26 Sep
JetBlue Logo
11:55 - 22:46
LHR
-
SJU
15h 51m
1 stop
JetBlue Logo
13:00 - 09:30
SJU
-
LHR
15h 30m
1 stop
£530JetBlue
Mon, 31 Aug - Mon, 14 Sep
JetBlue Logo
08:15 - 00:13
LHR
-
SJU
20h 58m
1 stop
JetBlue Logo
18:55 - 06:30
SJU
-
LHR
30h 35m
1 stop
£551JetBlue
Tue, 1 Sep - Wed, 9 Sep
Iberia Logo
09:15 - 20:00
LHR
-
SJU
14h 45m
1 stop
Iberia Logo
21:35 - 14:55
SJU
-
LHR
13h 20m
1 stop
£661Iberia
Thu, 21 Jan - Wed, 3 Feb
Aer Lingus Logo
18:35 - 16:40
BHX
-
SJU
26h 05m
2 stops
Aer Lingus Logo
18:10 - 07:45
SJU
-
BHX
33h 35m
2 stops
£742Aer Lingus
Tue, 24 Nov - Sun, 29 Nov
Aer Lingus Logo
18:05 - 15:25
LCY
-
SJU
26h 20m
2 stops
Aer Lingus Logo
17:15 - 18:20
SJU
-
LCY
20h 05m
2 stops
£743Aer Lingus
Mon, 31 Aug - Mon, 14 Sep
Icelandair Logo
21:25 - 10:00
LHR
-
SJU
41h 35m
2 stops
Icelandair Logo
10:30 - 11:55
SJU
-
LHR
20h 25m
2 stops
£769Icelandair
Mon, 31 Aug - Sun, 13 Sep
Icelandair Logo
12:15 - 02:25
LHR
-
SJU
18h 10m
2 stops
Icelandair Logo
14:00 - 10:50
SJU
-
LHR
16h 50m
2 stops
£775Icelandair
Wed, 20 Jan - Thu, 28 Jan
Iberia Logo
19:40 - 20:00
LHR
-
SJU
28h 20m
1 stop
Iberia Logo
12:47 - 08:15
SJU
-
LHR
15h 28m
1 stop
£933Iberia
Thu, 10 Dec - Sat, 19 Dec

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TAP AIR PORTUGAL flights from England to San Juan

Our best TAP AIR PORTUGAL deals on England to San Juan flight tickets
TAP AIR PORTUGAL
4 Dec
LGW10:45London Gatwick
28h 04m
2 stops
SJU10:49San Juan Luis Munoz Marin Intl
13 Dec
SJU07:10San Juan Luis Munoz Marin Intl
33h 25m
2 stops
LGW20:35London Gatwick
£690
TAP AIR PORTUGAL
19 Oct
LGW12:05London Gatwick
40h 53m
2 stops
SJU23:58San Juan Luis Munoz Marin Intl
27 Oct
SJU06:00San Juan Luis Munoz Marin Intl
47h 25m
2 stops
LGW09:25London Gatwick
£692
TAP AIR PORTUGAL
2 Oct
LGW21:15London Gatwick
43h 47m
2 stops
SJU12:02San Juan Luis Munoz Marin Intl
10 Oct
SJU16:45San Juan Luis Munoz Marin Intl
22h 40m
2 stops
LGW20:25London Gatwick
£695

Turkish Airlines flights from England to San Juan

Our best Turkish Airlines deals on England to San Juan flight tickets
Turkish Airlines
31 Oct
STN17:20London Stansted
31h 25m
2 stops
SJU20:45San Juan Luis Munoz Marin Intl
14 Nov
SJU14:00San Juan Luis Munoz Marin Intl
22h 20m
2 stops
STN16:20London Stansted
£983
Turkish Airlines
9 Oct
STN17:35London Stansted
25h 14m
2 stops
SJU13:49San Juan Luis Munoz Marin Intl
19 Oct
SJU10:30San Juan Luis Munoz Marin Intl
25h 10m
2 stops
STN16:40London Stansted
£990
Turkish Airlines
8 Aug
STN17:45London Stansted
37h 20m
2 stops
SJU02:05San Juan Luis Munoz Marin Intl
15 Aug
SJU13:13San Juan Luis Munoz Marin Intl
22h 27m
2 stops
STN16:40London Stansted
£1,806

momondo Fare Finder

 
Customise your flight search to find flights from England 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 1 August 2026.
Use the filters below to find and compare flights from England to San Juan that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonSan Juan

LGW - SJU

LGWSJU

London Gatwick

Fri 2/10

14:00-01:52

1 stop16h 52m

San Juan Luis Munoz Marin Intl

Sat 10/10

21:49-10:00

1 stop31h 11m

£490

LondonSan Juan

LGW - SJU

LGWSJU

London Gatwick

Wed 16/9

14:00-09:35

1 stop24h 35m

San Juan Luis Munoz Marin Intl

Sat 26/9

21:50-10:00

1 stop31h 10m

£499

LondonSan Juan

LHR - SJU

LHRSJU

London Heathrow

Mon 31/8

11:55-22:46

1 stop15h 51m

San Juan Luis Munoz Marin Intl

Mon 14/9

13:00-09:30

1 stop15h 30m

£530

LondonSan Juan

LHR - SJU

LHRSJU

London Heathrow

Tue 1/9

08:15-00:13

1 stop20h 58m

San Juan Luis Munoz Marin Intl

Wed 9/9

18:55-06:30

1 stop30h 35m

£551
Fastest return journey

LondonSan Juan

LHR - SJU

LHRSJU

London Heathrow

Thu 21/1

09:15-20:00

1 stop14h 45m

San Juan Luis Munoz Marin Intl

Wed 3/2

21:35-14:55

1 stop13h 20m

£661

BirminghamSan Juan

BHX - SJU

BHXSJU

Birmingham

Tue 24/11

18:35-16:40

2 stops26h 05m

San Juan Luis Munoz Marin Intl

Sun 29/11

18:10-07:45

2 stops33h 35m

£742

LondonSan Juan

LCY - SJU

LCYSJU

London City

Mon 31/8

18:05-15:25

2 stops26h 20m

San Juan Luis Munoz Marin Intl

Mon 14/9

17:15-18:20

2 stops20h 05m

£743

LondonSan Juan

LHR - SJU

LHRSJU

London Heathrow

Mon 31/8

21:25-10:00

2 stops41h 35m

San Juan Luis Munoz Marin Intl

Sun 13/9

10:30-11:55

2 stops20h 25m

£769

LondonSan Juan

LHR - SJU

LHRSJU

London Heathrow

Wed 20/1

12:15-02:25

2 stops18h 10m

San Juan Luis Munoz Marin Intl

Thu 28/1

14:00-10:50

2 stops16h 50m

£775

LondonSan Juan

LHR - SJU

LHRSJU

London Heathrow

Thu 10/12

19:40-20:00

1 stop28h 20m

San Juan Luis Munoz Marin Intl

Sat 19/12

12:47-08:15

1 stop15h 28m

£933

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 England 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 month to fly to San Juan?

The cheapest month to fly to San Juan from England is in February. Flight prices, which tend to average around £549, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of February, then book flights to San Juan from England during November instead. Flights to San Juan in November, while not as cheap as those in February, still average around £620.

How far in advance should I book a flight from England to San Juan?

You are more likely to see cheaper flights to San Juan from England when booking weeks ahead of your departure date. In general, you can expect to find flights to San Juan for around £703 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Juan from England for as low as £556 on momondo.

Cheap England to San Juan flight deals and tips

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

Fastest flight time

12h 50m

Direct flights

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

Frequently asked questions about flying from England to San Juan

  • When did momondo last update prices for flights from England to San Juan?

    Prices for flights from England to San Juan refresh daily.

  • How many operators does momondo search for flights from England to San Juan?

  • How old do you have to be to fly from England 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 England to San Juan.

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

    The necessary travel and health documents for your San Juan trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from England to San Juan

Compare and see reviews for airlines that fly from England to San Juan with momondo
Airline
Rating
Free Cancellation
Price
Virgin AtlanticPriceFrom £332Free CancellationRating
7.5
694 reviews
Search Virgin Atlantic flights
JetBluePriceFrom £430Free CancellationRating
7.1
3,030 reviews
Search JetBlue flights
IcelandairPriceFrom £492Free CancellationRating
7.0
716 reviews
Search Icelandair flights
Aer LingusPriceFrom £655Free CancellationRating
7.3
1,683 reviews
Search Aer Lingus flights
IberiaPriceFrom £771Free CancellationRating
7.0
3,263 reviews
Search Iberia flights
British AirwaysPriceFrom £842Free CancellationRating
6.7
8,136 reviews
Search British Airways flights

Why use momondo?

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

Finding the right flight to San Juan from England is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to San Juan quick and easy, saving you time and money.

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

Flights from England to San Juan with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo provides multiple filters to help you find the best flight to San Juan from England. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are not ready to book a flight from England to San Juan now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to San Juan and let you know when they 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