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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 24/8. 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

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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
06:15 - 10:00
SJU
-
LGW
46h 45m
2 stops
£545Multiple Airlines
Wed, 23 Sep - Wed, 30 Sep
Multiple Airlines Logo
14:00 - 01:50
LGW
-
SJU
16h 50m
1 stop
Multiple Airlines Logo
18:42 - 10:00
SJU
-
LGW
34h 18m
1 stop
£551Multiple Airlines
Wed, 23 Sep - Wed, 30 Sep
Multiple Airlines Logo
20:40 - 16:40
STN
-
SJU
24h 00m
1 stop
Multiple Airlines Logo
07:00 - 16:05
SJU
-
STN
29h 05m
2 stops
£566Multiple Airlines
Mon, 2 Nov - Mon, 16 Nov
JetBlue Logo
08:40 - 14:23
LHR
-
SJU
34h 43m
1 stop
JetBlue Logo
13:00 - 20:45
SJU
-
LHR
26h 45m
1 stop
£577JetBlue
Tue, 15 Sep - Wed, 23 Sep
JetBlue Logo
07:25 - 13:46
LHR
-
SJU
34h 21m
1 stop
JetBlue Logo
20:45 - 06:55
SJU
-
LHR
30h 10m
1 stop
£583JetBlue
Thu, 29 Oct - Sat, 7 Nov
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
£941Aer 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 - 16:05
SJU
-
BHX
17h 55m
2 stops
£944Aer Lingus
Tue, 24 Nov - Sun, 29 Nov
Lufthansa Logo
09:15 - 23:50
LCY
-
SJU
19h 35m
2 stops
Lufthansa Logo
07:00 - 17:55
SJU
-
LCY
29h 55m
2 stops
£985Lufthansa
Tue, 15 Sep - Wed, 23 Sep
Lufthansa Logo
09:15 - 23:50
LCY
-
SJU
19h 35m
2 stops
Lufthansa Logo
07:00 - 17:55
SJU
-
LCY
29h 55m
2 stops
£1,036Lufthansa
Wed, 23 Sep - Wed, 30 Sep
Virgin Atlantic Logo
10:00 - 23:48
LCY
-
SJU
18h 48m
2 stops
Virgin Atlantic Logo
07:30 - 07:55
SJU
-
LCY
19h 25m
2 stops
£1,043Virgin Atlantic
Sat, 19 Sep - Wed, 30 Sep

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JetBlue flights from England to San Juan

Our best JetBlue deals on England to San Juan flight tickets
JetBlue
10 Nov
LHR12:20London Heathrow
32h 31m
1 stop
SJU16:51San Juan Luis Munoz Marin Intl
17 Nov
SJU11:45San Juan Luis Munoz Marin Intl
29h 00m
1 stop
LHR20:45London Heathrow
£557
JetBlue
15 Sept
LHR08:40London Heathrow
34h 43m
1 stop
SJU14:23San Juan Luis Munoz Marin Intl
23 Sept
SJU13:00San Juan Luis Munoz Marin Intl
26h 45m
1 stop
LHR20:45London Heathrow
£577
JetBlue
29 Oct
LHR07:25London Heathrow
34h 21m
1 stop
SJU13:46San Juan Luis Munoz Marin Intl
7 Nov
SJU20:45San Juan Luis Munoz Marin Intl
30h 10m
1 stop
LHR06:55London Heathrow
£583

British Airways flights from England to San Juan

Our best British Airways deals on England to San Juan flight tickets
British Airways
4 Sept
LCY09:50London City
14h 00m
1 stop
SJU18:50San Juan Luis Munoz Marin Intl
8 Sept
SJU20:05San Juan Luis Munoz Marin Intl
14h 10m
1 stop
LCY15:15London City
£1,055
British Airways
29 Oct
LCY07:50London City
12h 50m
1 stop
SJU16:40San Juan Luis Munoz Marin Intl
12 Nov
SJU21:35San Juan Luis Munoz Marin Intl
12h 30m
1 stop
LCY14:05London City
£1,058
British Airways
30 Jun
LHR12:30London Heathrow
15h 30m
1 stop
SJU23:00San Juan Luis Munoz Marin Intl
15 Jul
SJU15:02San Juan Luis Munoz Marin Intl
13h 23m
1 stop
LHR09:25London Heathrow
£1,103

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 23 June 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

Wed 23/9

14:00-01:50

1 stop16h 50m

San Juan Luis Munoz Marin Intl

Wed 30/9

06:15-10:00

2 stops46h 45m

£545

LondonSan Juan

LGW - SJU

LGWSJU

London Gatwick

Wed 23/9

14:00-01:50

1 stop16h 50m

San Juan Luis Munoz Marin Intl

Wed 30/9

18:42-10:00

1 stop34h 18m

£551

LondonSan Juan

STN - SJU

STNSJU

London Stansted

Mon 2/11

20:40-16:40

1 stop24h 00m

San Juan Luis Munoz Marin Intl

Mon 16/11

07:00-16:05

2 stops29h 05m

£566

LondonSan Juan

LHR - SJU

LHRSJU

London Heathrow

Tue 15/9

08:40-14:23

1 stop34h 43m

San Juan Luis Munoz Marin Intl

Wed 23/9

13:00-20:45

1 stop26h 45m

£577

LondonSan Juan

LHR - SJU

LHRSJU

London Heathrow

Thu 29/10

07:25-13:46

1 stop34h 21m

San Juan Luis Munoz Marin Intl

Sat 7/11

20:45-06:55

1 stop30h 10m

£583

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

£941

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

£944

LondonSan Juan

LCY - SJU

LCYSJU

London City

Tue 15/9

09:15-23:50

2 stops19h 35m

San Juan Luis Munoz Marin Intl

Wed 23/9

07:00-17:55

2 stops29h 55m

£985

LondonSan Juan

LCY - SJU

LCYSJU

London City

Wed 23/9

09:15-23:50

2 stops19h 35m

San Juan Luis Munoz Marin Intl

Wed 30/9

07:00-17:55

2 stops29h 55m

£1,036
Fastest return journey

LondonSan Juan

LCY - SJU

LCYSJU

London City

Sat 19/9

10:00-23:48

2 stops18h 48m

San Juan Luis Munoz Marin Intl

Wed 30/9

07:30-07:55

2 stops19h 25m

£1,043

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 May. Flight prices, which tend to average around £221, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of May, then book flights to San Juan from England during September instead. Flights to San Juan in September, while not as cheap as those in May, still average around £276.

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 £702 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 £611 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

14h 10m

Direct flights

None
The fastest flight from England to San Juan takes 14h 10m
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 £337Free CancellationRating
7.5
690 reviews
Search Virgin Atlantic flights
JetBluePriceFrom £441Free CancellationRating
7.1
3,001 reviews
Search JetBlue flights
AviancaPriceFrom £500Free CancellationRating
6.5
2,534 reviews
Search Avianca flights
IcelandairPriceFrom £510Free CancellationRating
7.0
683 reviews
Search Icelandair flights
IberiaPriceFrom £588Free CancellationRating
7.0
3,247 reviews
Search Iberia flights
Aer LingusPriceFrom £648Free CancellationRating
7.3
1,620 reviews
Search Aer Lingus flights
British AirwaysPriceFrom £848Free CancellationRating
6.7
8,065 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.

An easier way to manage your San Juan trip

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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