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Cheap flights from England to San Juan from £306

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 11/11. 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 - 01:50
LGW
-
SJU
16h 50m
1 stop
Multiple Airlines Logo
18:31 - 10:00
SJU
-
LGW
34h 29m
1 stop
£488Multiple Airlines
Fri, 11 Sep - Sun, 13 Sep
Multiple Airlines Logo
14:00 - 01:50
LGW
-
SJU
16h 50m
1 stop
Multiple Airlines Logo
06:05 - 10:00
SJU
-
LGW
22h 55m
1 stop
£521Multiple Airlines
Sat, 19 Sep - Wed, 30 Sep
JetBlue Logo
08:15 - 00:10
LHR
-
SJU
20h 55m
1 stop
JetBlue Logo
06:00 - 09:30
SJU
-
LHR
22h 30m
1 stop
£559JetBlue
Mon, 7 Sep - Mon, 14 Sep
JetBlue Logo
09:20 - 00:25
LHR
-
SJU
19h 05m
1 stop
JetBlue Logo
05:30 - 21:40
SJU
-
LHR
12h 10m
1 stop
£588JetBlue
Wed, 11 Nov - Tue, 24 Nov
TAP AIR PORTUGAL Logo
12:20 - 23:54
LGW
-
SJU
16h 34m
1 stop
TAP AIR PORTUGAL Logo
06:00 - 09:35
SJU
-
LGW
22h 35m
1 stop
£645TAP AIR PORTUGAL
Wed, 26 Aug - Sun, 30 Aug
Aer Lingus Logo
18:35 - 16:40
BHX
-
SJU
26h 05m
2 stops
Aer Lingus Logo
18:10 - 16:05
SJU
-
BHX
17h 55m
2 stops
£748Aer Lingus
Tue, 24 Nov - Sun, 29 Nov
Aer Lingus Logo
18:35 - 16:40
BHX
-
SJU
26h 05m
2 stops
Aer Lingus Logo
18:10 - 18:05
SJU
-
BHX
19h 55m
2 stops
£749Aer Lingus
Tue, 24 Nov - Sun, 29 Nov
TAP AIR PORTUGAL Logo
11:25 - 12:23
MAN
-
SJU
28h 58m
2 stops
TAP AIR PORTUGAL Logo
06:05 - 10:40
SJU
-
MAN
24h 35m
2 stops
£761TAP AIR PORTUGAL
Sat, 7 Nov - Sat, 21 Nov
Turkish Airlines Logo
10:00 - 15:56
BHX
-
SJU
34h 56m
2 stops
Turkish Airlines Logo
06:00 - 09:05
SJU
-
BHX
46h 05m
2 stops
£1,034Turkish Airlines
Wed, 30 Sep - Sun, 4 Oct
Turkish Airlines Logo
10:00 - 15:56
BHX
-
SJU
34h 56m
2 stops
Turkish Airlines Logo
06:00 - 09:05
SJU
-
BHX
46h 05m
2 stops
£1,036Turkish Airlines
Wed, 30 Sep - Sun, 4 Oct

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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
26 Aug
LGW12:20London Gatwick
16h 34m
1 stop
SJU23:54San Juan Luis Munoz Marin Intl
30 Aug
SJU06:00San Juan Luis Munoz Marin Intl
22h 35m
1 stop
LGW09:35London Gatwick
£645
TAP AIR PORTUGAL
20 Aug
LGW12:20London Gatwick
26h 40m
1 stop
SJU10:00San Juan Luis Munoz Marin Intl
27 Aug
SJU14:30San Juan Luis Munoz Marin Intl
14h 05m
1 stop
LGW09:35London Gatwick
£686
TAP AIR PORTUGAL
19 Sept
LGW12:05London Gatwick
40h 53m
2 stops
SJU23:58San Juan Luis Munoz Marin Intl
30 Sept
SJU15:00San Juan Luis Munoz Marin Intl
24h 30m
2 stops
LGW20:30London Gatwick
£700

JetBlue flights from England to San Juan

Our best JetBlue deals on England to San Juan flight tickets
JetBlue
7 Sept
LHR08:15London Heathrow
20h 55m
1 stop
SJU00:10San Juan Luis Munoz Marin Intl
14 Sept
SJU06:00San Juan Luis Munoz Marin Intl
22h 30m
1 stop
LHR09:30London Heathrow
£559
JetBlue
11 Nov
LHR09:20London Heathrow
19h 05m
1 stop
SJU00:25San Juan Luis Munoz Marin Intl
24 Nov
SJU05:30San Juan Luis Munoz Marin Intl
12h 10m
1 stop
LHR21:40London Heathrow
£588
JetBlue
19 Sept
LHR08:15London Heathrow
34h 19m
1 stop
SJU13:34San Juan Luis Munoz Marin Intl
30 Sept
SJU13:00San Juan Luis Munoz Marin Intl
26h 45m
1 stop
LHR20:45London Heathrow
£589

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 21 July 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 11/9

14:00-01:50

1 stop16h 50m

San Juan Luis Munoz Marin Intl

Sun 13/9

18:31-10:00

1 stop34h 29m

£488

LondonSan Juan

LGW - SJU

LGWSJU

London Gatwick

Sat 19/9

14:00-01:50

1 stop16h 50m

San Juan Luis Munoz Marin Intl

Wed 30/9

06:05-10:00

1 stop22h 55m

£521

LondonSan Juan

LHR - SJU

LHRSJU

London Heathrow

Mon 7/9

08:15-00:10

1 stop20h 55m

San Juan Luis Munoz Marin Intl

Mon 14/9

06:00-09:30

1 stop22h 30m

£559
Fastest return journey

LondonSan Juan

LHR - SJU

LHRSJU

London Heathrow

Wed 11/11

09:20-00:25

1 stop19h 05m

San Juan Luis Munoz Marin Intl

Tue 24/11

05:30-21:40

1 stop12h 10m

£588

LondonSan Juan

LGW - SJU

LGWSJU

London Gatwick

Wed 26/8

12:20-23:54

1 stop16h 34m

San Juan Luis Munoz Marin Intl

Sun 30/8

06:00-09:35

1 stop22h 35m

£645

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

18:10-16:05

2 stops17h 55m

£748

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

18:10-18:05

2 stops19h 55m

£749

ManchesterSan Juan

MAN - SJU

MANSJU

Manchester

Sat 7/11

11:25-12:23

2 stops28h 58m

San Juan Luis Munoz Marin Intl

Sat 21/11

06:05-10:40

2 stops24h 35m

£761

BirminghamSan Juan

BHX - SJU

BHXSJU

Birmingham

Wed 30/9

10:00-15:56

2 stops34h 56m

San Juan Luis Munoz Marin Intl

Sun 4/10

06:00-09:05

2 stops46h 05m

£1,034

BirminghamSan Juan

BHX - SJU

BHXSJU

Birmingham

Wed 30/9

10:00-15:56

2 stops34h 56m

San Juan Luis Munoz Marin Intl

Sun 4/10

06:00-09:05

2 stops46h 05m

£1,036

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 £552, 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 £698 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 £595 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
693 reviews
Search Virgin Atlantic flights
JetBluePriceFrom £432Free CancellationRating
7.1
3,013 reviews
Search JetBlue flights
IcelandairPriceFrom £492Free CancellationRating
7.0
713 reviews
Search Icelandair flights
Aer LingusPriceFrom £655Free CancellationRating
7.3
1,675 reviews
Search Aer Lingus flights
IberiaPriceFrom £771Free CancellationRating
7.0
3,259 reviews
Search Iberia flights
British AirwaysPriceFrom £843Free CancellationRating
6.7
8,124 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