Cheap flights from Gatwick to San Juan

Return
1 adult
Economy
From?
To?
Tue 7/12
Tue 14/12

How far in advance should I book a flight from London Gatwick Airport to San Juan?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 45 days in advance, which can save you up to 35% on flights from London Gatwick Airport to San Juan compared to booking the week you need them. Waiting 45 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at £715. For sooner than that we have options available in the next 3 days from £801.

What is the cheapest month to fly from London Gatwick Airport to San Juan?

Due to multiple factors, expect to potentially pay more when booking in December. For low rates, March can be a great choice for travel to San Juan. Flights to San Juan from London Gatwick Airport in March are about £726 on average during March, but can be found for as low as £374.

When is the cheapest time to fly from London Gatwick Airport to San Juan (LGW - PR1)?

When flying from London Gatwick Airport to San Juan, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap flights from Gatwick to San Juan in December, January 2021

The best prices found for LGW to San Juan flights in December, January
17 Jan - 7 Feb
LGW

London Gatwick

SJU

San Juan Luis Munoz Marin Intl

1 stop

18h 13m
SJU

San Juan Luis Munoz Marin Intl

LGW

London Gatwick

1 stop

13h 59m
£467

JetBlue

View Deal

Deal found 1/12/21

29 Jan - 5 Feb
LGW

London Gatwick

SJU

San Juan Luis Munoz Marin Intl

1 stop

18h 13m
SJU

San Juan Luis Munoz Marin Intl

LGW

London Gatwick

1 stop

13h 59m
£476

JetBlue

View Deal

Deal found 30/11/21

12 Jan - 19 Jan
LGW

London Gatwick

SJU

San Juan Luis Munoz Marin Intl

1 stop

19h 49m
SJU

San Juan Luis Munoz Marin Intl

LGW

London Gatwick

1 stop

16h 27m
£485

JetBlue

View Deal

Deal found 1/12/21

Gatwick to San Juan 2021 flight deals

Cheap flights to San Juan from Gatwick found for this year
25 Dec - 10 Jan
LGW

London Gatwick

SJU

San Juan Luis Munoz Marin Intl

1 stop

16h 57m
SJU

San Juan Luis Munoz Marin Intl

LGW

London Gatwick

1 stop

23h 55m
£664

JetBlue

View Deal

Deal found 1/12/21

24 Dec - 13 Jan
LGW

London Gatwick

SJU

San Juan Luis Munoz Marin Intl

1 stop

19h 49m
SJU

San Juan Luis Munoz Marin Intl

LGW

London Gatwick

1 stop

16h 27m
£701

JetBlue

View Deal

Deal found 30/11/21

24 Dec - 14 Jan
LGW

London Gatwick

SJU

San Juan Luis Munoz Marin Intl

1 stop

19h 49m
SJU

San Juan Luis Munoz Marin Intl

LGW

London Gatwick

1 stop

16h 27m
£731

JetBlue

View Deal

Deal found 30/11/21

One-way flights to San Juan from Gatwick

The cheapest one-way flights from Gatwick to San Juan
6 Jan
LGW

London Gatwick

SJU

San Juan Luis Munoz Marin Intl

3 stops

42h 55m
£382

Multiple Airlines

View Deal

Deal found 1/12/21

8 Jan
LGW

London Gatwick

SJU

San Juan Luis Munoz Marin Intl

3 stops

33h 00m
£404

Multiple Airlines

View Deal

Deal found 30/11/21

8 Jan
LGW

London Gatwick

SJU

San Juan Luis Munoz Marin Intl

2 stops

38h 43m
£502

Multiple Airlines

View Deal

Deal found 30/11/21

Related info for your journey

Useful info, stats and facts about Gatwick to San Juan flights.

Which airlines flying from London Gatwick to San Juan have flexible changes due to COVID-19?

British Airways is one of the carriers that may have flexible change policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

Can I find flights from London Gatwick Airport to San Juan for under £500 on Cheapflights?

Yes, there are multiple flights from London Gatwick Airport to San Juan for under £500. The cheapest flight booked recently is on JetBlue for just £452, but on average you can expect to pay £564.

What are the cheapest airlines flying from London Gatwick Airport to San Juan round-trip?

Our cheapest airline available from London Gatwick Airport to San Juan is JetBlue. Our recent data shows that you can find tickets from as low as £452 on this airline. An additional option worth looking into is TAP AIR PORTUGAL, starting at £555. These flights start at 36% lower than the current average price 3 months from now.

What are the cheapest flights from London Gatwick Airport to San Juan?

Looking at all options, your cheapest flight can be booked for £679. While the most popular route (London Gatwick - San Juan Luis Munoz Marin Intl) can be booked for £476 on average our data indicates £679 when flying from London Gatwick Airport to San Juan.

Can I fly to San Juan from London Gatwick right now?

Information is based on travel restrictions from London Gatwick to San Juan

Most visitors from London Gatwick need to provide a negative COVID-19 test result and/or quarantine to enter San Juan.

COVID-19 testing requirements
Visitors from London Gatwick must present a negative RT-PCR (NAAT) test taken 72 hours before departing to San Juan.

Quarantine requirements
Visitors from London Gatwick are not required to quarantine after entering San Juan.

Documents
Travel Declaration Form - Must be completed prior to travel to Puerto Rico.


Can I fly back to London Gatwick from San Juan?

Returning to London Gatwick from San Juan

COVID-19 testing requirements
Visitors from San Juan must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to London Gatwick.

Quarantine requirements
Visitors from San Juan are not required to quarantine after entering London Gatwick.