How long does it take to fly to San Juan?

The flight from England to San Juan depends on which airports you’re departing from and arriving to, and whether or not you have a layover. If you fly from London (a popular airport in England) to San Juan Luis Munoz Marin Intl Airport (the most popular airport in San Juan), then the flight time is 14h 59m on average. If you fly from Manchester (another popular airport in England) to San Juan Luis Munoz Marin Intl Airport, then the average flight time is 15h 30m.

Which airlines fly to San Juan?

JetBlue, Iberia and British Airways are the top three most popular airlines that fly to San Juan from England according to our data. JetBlue is the first choice among our users, with 78% of people opting to fly with this airline when travelling to San Juan. Keep in mind that there are 5 different airlines that fly to San Juan on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from England to San Juan?

JetBlue, TAP AIR PORTUGAL, and Iberia are the most popular carriers operating 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?

There are 5 operators available for flights from England to San Juan as of November 2026.

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.

£327 Cheap Flights from England to San Juan in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from England to San Juan

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One-way

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Cheap return flights

Enter your travel dates to find the best prices.

12:20 - 01:54LHR London Heathrow-SJU San Juan Luis Munoz Marin Intl

17h 34m1 stop New York John F Kennedy Intl

15:53 - 09:30SJU San Juan Luis Munoz Marin Intl-LHR London Heathrow

13h 37m1 stop New York John F Kennedy Intl

£533JetBlue

Sat, 16 Jan - Sat, 23 Jan

08:05 - 19:50LHR London Heathrow-SJU San Juan Luis Munoz Marin Intl

15h 45m1 stop New York John F Kennedy Intl

13:54 - 09:30SJU San Juan Luis Munoz Marin Intl-LHR London Heathrow

15h 36m1 stop New York John F Kennedy Intl

£546JetBlue

Sat, 16 Jan - Sat, 23 Jan

07:45 - 16:55LTN London Luton-SJU San Juan Luis Munoz Marin Intl

37h 10m2 stops Madrid Barajas Bogotá El Dorado

18:20 - 20:50SJU San Juan Luis Munoz Marin Intl-LTN London Luton

22h 30m2 stops Bogotá El Dorado Madrid Barajas

£575Multiple Airlines

Sun, 7 Feb - Wed, 17 Feb

06:00 - 02:29LTN London Luton-SJU San Juan Luis Munoz Marin Intl

24h 29m2 stops Barcelona-El Prat Miami

21:35 - 14:15SJU San Juan Luis Munoz Marin Intl-LTN London Luton

12h 40m1 stop Madrid Barajas

£618Multiple Airlines

Tue, 12 Jan - Tue, 19 Jan

09:15 - 20:00LHR London Heathrow-SJU San Juan Luis Munoz Marin Intl

14h 45m1 stop Madrid Barajas

18:10 - 17:15SJU San Juan Luis Munoz Marin Intl-LHR London Heathrow

19h 05m1 stop Madrid Barajas

£756Iberia

Thu, 7 Jan - Sun, 31 Jan

20:50 - 16:40LHR London Heathrow-SJU San Juan Luis Munoz Marin Intl

23h 50m2 stops Barcelona-El Prat Madrid Barajas

21:35 - 14:55SJU San Juan Luis Munoz Marin Intl-LHR London Heathrow

13h 20m1 stop Madrid Barajas

£761Iberia

Wed, 17 Feb - Tue, 23 Feb

09:50 - 02:51MAN Manchester-SJU San Juan Luis Munoz Marin Intl

21h 01m2 stops Dublin Orlando

21:35 - 07:35SJU San Juan Luis Munoz Marin Intl-MAN Manchester

30h 00m2 stops Madrid Barajas Dublin

£853Aer Lingus

Sat, 6 Mar - Sat, 13 Mar

09:50 - 01:34MAN Manchester-SJU San Juan Luis Munoz Marin Intl

19h 44m2 stops Dublin Orlando

18:10 - 19:35SJU San Juan Luis Munoz Marin Intl-MAN Manchester

21h 25m2 stops Madrid Barajas Dublin

£879Aer Lingus

Sat, 5 Dec - Sun, 6 Dec

07:30 - 16:40LHR London Heathrow-SJU San Juan Luis Munoz Marin Intl

13h 10m1 stop Madrid Barajas

21:35 - 13:30SJU San Juan Luis Munoz Marin Intl-LHR London Heathrow

11h 55m1 stop Madrid Barajas

£951British Airways

Mon, 18 Jan - Mon, 18 Jan

06:30 - 23:57LHR London Heathrow-SJU San Juan Luis Munoz Marin Intl

21h 27m2 stops Dublin Philadelphia

08:30 - 07:50SJU San Juan Luis Munoz Marin Intl-LHR London Heathrow

19h 20m1 stop Philadelphia

£1,053British Airways

Mon, 30 Nov - Mon, 7 Dec

Cheap last-minute flights

Enter your travel dates to find the best prices.

18:30 - 01:13LHR London Heathrow-SJU San Juan Luis Munoz Marin Intl

34h 43m2 stops Lisbon Humberto Delgado Boston Logan Intl

15:50 - 17:30SJU San Juan Luis Munoz Marin Intl-LHR London Heathrow

21h 40m2 stops New York John F Kennedy Intl Lisbon Humberto Delgado

£828Multiple Airlines

Wed, 11 Nov - Tue, 24 Nov

18:30 - 01:13LHR London Heathrow-SJU San Juan Luis Munoz Marin Intl

34h 43m2 stops Lisbon Humberto Delgado Boston Logan Intl

12:44 - 17:30SJU San Juan Luis Munoz Marin Intl-LHR London Heathrow

24h 46m2 stops New York John F Kennedy Intl Lisbon Humberto Delgado

£828Multiple Airlines

Wed, 11 Nov - Tue, 24 Nov

18:30 - 01:13LHR London Heathrow-SJU San Juan Luis Munoz Marin Intl

34h 43m2 stops Lisbon Humberto Delgado Boston Logan Intl

12:44 - 17:30SJU San Juan Luis Munoz Marin Intl-LHR London Heathrow

24h 46m2 stops New York John F Kennedy Intl Lisbon Humberto Delgado

£855Multiple Airlines

Wed, 11 Nov - Tue, 24 Nov

12:15 - 01:13LHR London Heathrow-SJU San Juan Luis Munoz Marin Intl

16h 58m2 stops Reykjavik Keflavik Intl Boston Logan Intl

07:00 - 10:50SJU San Juan Luis Munoz Marin Intl-LHR London Heathrow

23h 50m2 stops Boston Logan Intl Reykjavik Keflavik Intl

£861Multiple Airlines

Fri, 13 Nov - Mon, 16 Nov

08:05 - 21:13LHR London Heathrow-SJU San Juan Luis Munoz Marin Intl

17h 08m1 stop New York John F Kennedy Intl

16:00 - 09:30SJU San Juan Luis Munoz Marin Intl-LHR London Heathrow

13h 30m1 stop New York John F Kennedy Intl

£949JetBlue

Fri, 13 Nov - Mon, 16 Nov

07:25 - 20:48LHR London Heathrow-SJU San Juan Luis Munoz Marin Intl

17h 23m1 stop New York John F Kennedy Intl

03:29 - 21:40SJU San Juan Luis Munoz Marin Intl-LHR London Heathrow

14h 11m1 stop New York John F Kennedy Intl

£987JetBlue

Wed, 11 Nov - Mon, 23 Nov

07:25 - 20:48LHR London Heathrow-SJU San Juan Luis Munoz Marin Intl

17h 23m1 stop New York John F Kennedy Intl

03:29 - 21:40SJU San Juan Luis Munoz Marin Intl-LHR London Heathrow

14h 11m1 stop New York John F Kennedy Intl

£995JetBlue

Wed, 11 Nov - Mon, 23 Nov

07:40 - 16:40LCY London City-SJU San Juan Luis Munoz Marin Intl

13h 00m1 stop Madrid Barajas

11:35 - 08:50SJU San Juan Luis Munoz Marin Intl-LCY London City

17h 15m2 stops Miami Madrid Barajas

£1,349British Airways

Fri, 13 Nov - Mon, 16 Nov

07:40 - 22:39LCY London City-SJU San Juan Luis Munoz Marin Intl

18h 59m2 stops Madrid Barajas Miami

11:35 - 08:50SJU San Juan Luis Munoz Marin Intl-LCY London City

17h 15m2 stops Miami Madrid Barajas

£1,354British Airways

Fri, 13 Nov - Mon, 16 Nov

11:45 - 20:00LGW London Gatwick-SJU San Juan Luis Munoz Marin Intl

12h 15m1 stop Madrid Barajas

21:35 - 19:00SJU San Juan Luis Munoz Marin Intl-LGW London Gatwick

17h 25m1 stop Madrid Barajas

£1,618British Airways

Fri, 13 Nov - Mon, 16 Nov

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Icelandair flights from England to San Juan

Our best Icelandair deals on England to San Juan flight tickets

Icelandair

18 Nov

LHR12:15London Heathrow

16h 58m

2 stops

SJU01:13San Juan Luis Munoz Marin Intl

27 Nov

SJU05:01San Juan Luis Munoz Marin Intl

34h 29m

2 stops

LHR19:30London Heathrow

£811

Icelandair

17 Jan

MAN11:55Manchester

26h 29m

2 stops

SJU10:24San Juan Luis Munoz Marin Intl

21 Jan

SJU06:01San Juan Luis Munoz Marin Intl

24h 44m

2 stops

MAN10:45Manchester

£896

Icelandair

17 Jan

MAN11:55Manchester

26h 29m

2 stops

SJU10:24San Juan Luis Munoz Marin Intl

21 Jan

SJU13:54San Juan Luis Munoz Marin Intl

16h 51m

2 stops

MAN10:45Manchester

£947

Turkish Airlines flights from England to San Juan

Our best Turkish Airlines deals on England to San Juan flight tickets

Turkish Airlines

17 Jan

BHX10:45Birmingham

39h 10m

2 stops

SJU21:55San Juan Luis Munoz Marin Intl

21 Jan

SJU06:01San Juan Luis Munoz Marin Intl

47h 44m

2 stops

BHX09:45Birmingham

£943

Turkish Airlines

17 Jan

BHX16:50Birmingham

33h 05m

2 stops

SJU21:55San Juan Luis Munoz Marin Intl

21 Jan

SJU06:01San Juan Luis Munoz Marin Intl

29h 49m

2 stops

BHX15:50Birmingham

£951

Turkish Airlines

17 Jan

BHX10:45Birmingham

39h 10m

2 stops

SJU21:55San Juan Luis Munoz Marin Intl

21 Jan

SJU06:01San Juan Luis Munoz Marin Intl

23h 44m

2 stops

BHX09:45Birmingham

£1,095

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonSan Juan

LHR London Heathrow - SJU San Juan Luis Munoz Marin Intl

LHRSJU

London Heathrow

Sat 16/1

12:20-01:54

1 stop17h 34m

San Juan Luis Munoz Marin Intl

Sat 23/1

15:53-09:30

1 stop13h 37m

£533

LondonSan Juan

LHR London Heathrow - SJU San Juan Luis Munoz Marin Intl

LHRSJU

London Heathrow

Sat 16/1

08:05-19:50

1 stop15h 45m

San Juan Luis Munoz Marin Intl

Sat 23/1

13:54-09:30

1 stop15h 36m

£546

LondonSan Juan

LTN London Luton - SJU San Juan Luis Munoz Marin Intl

LTNSJU

London Luton

Sun 7/2

07:45-16:55

2 stops37h 10m

San Juan Luis Munoz Marin Intl

Wed 17/2

18:20-20:50

2 stops22h 30m

£575

LondonSan Juan

LTN London Luton - SJU San Juan Luis Munoz Marin Intl

LTNSJU

London Luton

Tue 12/1

06:00-02:29

2 stops24h 29m

San Juan Luis Munoz Marin Intl

Tue 19/1

21:35-14:15

1 stop12h 40m

£618

LondonSan Juan

LHR London Heathrow - SJU San Juan Luis Munoz Marin Intl

LHRSJU

London Heathrow

Thu 7/1

09:15-20:00

1 stop14h 45m

San Juan Luis Munoz Marin Intl

Sun 31/1

18:10-17:15

1 stop19h 05m

£756

LondonSan Juan

LHR London Heathrow - SJU San Juan Luis Munoz Marin Intl

LHRSJU

London Heathrow

Wed 17/2

20:50-16:40

2 stops23h 50m

San Juan Luis Munoz Marin Intl

Tue 23/2

21:35-14:55

1 stop13h 20m

£761

ManchesterSan Juan

MAN Manchester - SJU San Juan Luis Munoz Marin Intl

MANSJU

Manchester

Sat 6/3

09:50-02:51

2 stops21h 01m

San Juan Luis Munoz Marin Intl

Sat 13/3

21:35-07:35

2 stops30h 00m

£853

ManchesterSan Juan

MAN Manchester - SJU San Juan Luis Munoz Marin Intl

MANSJU

Manchester

Sat 5/12

09:50-01:34

2 stops19h 44m

San Juan Luis Munoz Marin Intl

Sun 6/12

18:10-19:35

2 stops21h 25m

£879

Fastest return journey

LondonSan Juan

LHR London Heathrow - SJU San Juan Luis Munoz Marin Intl

LHRSJU

London Heathrow

Mon 18/1

07:30-16:40

1 stop13h 10m

San Juan Luis Munoz Marin Intl

Mon 18/1

21:35-13:30

1 stop11h 55m

£951

LondonSan Juan

LHR London Heathrow - SJU San Juan Luis Munoz Marin Intl

LHRSJU

London Heathrow

Mon 30/11

06:30-23:57

2 stops21h 27m

San Juan Luis Munoz Marin Intl

Mon 7/12

08:30-07:50

1 stop19h 20m

£1,053

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

Other information

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 £531, 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 October instead. Flights to San Juan in October, while not as cheap as those in February, still average around £609.

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 £740 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 £578 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

Best price found	£327
Fastest flight time	14h 00m
Direct flights	None

The best one-way flight to San Juan from England in the past 72 hours is £327. The best return flight deal from England to San Juan found on momondo in the last 72 hours is £533.

The fastest flight from England to San Juan takes 14h 00m

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?
There are 5 operators available for flights from England to San Juan as of November 2026.
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
JetBlue	PriceFrom £417	Free Cancellation	Rating 7.1 3,069 reviews	Search JetBlue flights
Aer Lingus	PriceFrom £492	Free Cancellation	Rating 7.3 1,882 reviews	Search Aer Lingus flights
Iberia	PriceFrom £845	Free Cancellation	Rating 7.0 3,228 reviews	Search Iberia flights
British Airways	PriceFrom £845	Free Cancellation	Rating 6.7 8,285 reviews	Search British Airways flights
Virgin Atlantic	PriceFrom £1,035	Free Cancellation	Rating 7.5 698 reviews	Search Virgin Atlantic 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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Fly into one of these airports located in San Juan

San Juan Luis Munoz Marin Intl Airport

Cheap flights from England to San Juan from £327

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 5/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Icelandair flights from England to San Juan

Our best Icelandair deals on England to San Juan flight tickets

Turkish Airlines flights from England to San Juan

Our best Turkish Airlines deals on England to San Juan flight tickets

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How to get the cheapest flight ticket from England to San Juan

What is the cheapest month to fly to San Juan?

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

What is the cheapest airline that flies from England to San Juan?

Which airlines fly to San Juan?

How long does it take to fly to San Juan?

Cheap England to San Juan flight deals and tips

Best price found

Fastest flight time

Direct flights

Frequently asked questions about flying from England to San Juan

Best airlines flying from England to San Juan

Compare and see reviews for airlines that fly from England to San Juan with momondo

Why use momondo?

An easier way to manage your San Juan trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

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

Fly your favourite airline to San Juan

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