Cheap flights from London to Luis Munoz Marin Intl

LON — SJU
24 May — 31 May1
Return
1 adult
Economy
From?
To?
Tue 24/5
Tue 31/5

How to find the cheapest flight from London to Luis Munoz Marin Intl

All the information you need to plan the best LON to SJU flight in 2022: compare London to Luis Munoz Marin Intl flight prices with the expected peak season, weather and rainfall in Luis Munoz Marin Intl.

LON - SJU

Price

£771 - £1,155

SJU

Temperature

25 - 28 °C

SJU

Rainfall

55 - 156 mm

Popular inDecemberHigh demand for flights, 16% potential price rise
Cheapest inMarchBest time to find cheap flights, 20% potential price drop
Round-trip from£621From London (LON) to San Juan Luis Munoz Marin Intl
One-way from£280One-way flight from London (LON) to San Juan Luis Munoz Marin Intl

How far in advance should I book a flight from London to San Juan Luis Munoz Marin Intl Airport?

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 to San Juan Luis Munoz Marin Intl Airport 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 £766. For sooner than that we have options available in the next 3 days from £859.

What is the cheapest month to fly from London to San Juan Luis Munoz Marin Intl Airport?

March is one of the best times of the year to fly to San Juan Luis Munoz Marin Intl Airport from London. Prices for March average £778 per person but you can even find prices for as low as £401. The most expensive prices can be found in the month of December. Opting for a March flight can save you 19% on your journey compared to booking in December

When is the cheapest time to fly from London to San Juan Luis Munoz Marin Intl Airport (LON - SJU)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from London to San Juan Luis Munoz Marin Intl Airport as you normally would.

Cheap flights from London to Luis Munoz Marin Intl in May, June 2022

The best prices found for LON to SJU flights in May, June
20 May - 27 May
STN

London Stansted

SJU

San Juan Luis Munoz Marin Intl

2 stops

18h 42m
SJU

San Juan Luis Munoz Marin Intl

STN

London Stansted

2 stops

33h 25m
£652

Multiple Airlines

View Deal

Deal found 16/5/22

6 Jun - 19 Jun
STN

London Stansted

SJU

San Juan Luis Munoz Marin Intl

2 stops

32h 28m
SJU

San Juan Luis Munoz Marin Intl

STN

London Stansted

3 stops

33h 10m
£691

Multiple Airlines

View Deal

Deal found 19/5/22

14 Jun - 25 Jun
STN

London Stansted

SJU

San Juan Luis Munoz Marin Intl

1 stop

14h 30m
SJU

San Juan Luis Munoz Marin Intl

STN

London Stansted

1 stop

18h 35m
£694

Multiple Airlines

View Deal

Deal found 18/5/22

London to Luis Munoz Marin Intl 2022 flight deals

Cheap flights to Luis Munoz Marin Intl from London found for this year
13 Sep - 29 Sep
LGW

London Gatwick

SJU

San Juan Luis Munoz Marin Intl

1 stop

15h 48m
SJU

San Juan Luis Munoz Marin Intl

LGW

London Gatwick

1 stop

12h 10m
£494

JetBlue

View Deal

Deal found 18/5/22

1 Nov - 8 Nov
LGW

London Gatwick

SJU

San Juan Luis Munoz Marin Intl

1 stop

19h 33m
SJU

San Juan Luis Munoz Marin Intl

LGW

London Gatwick

1 stop

14h 15m
£500

JetBlue

View Deal

Deal found 17/5/22

8 Oct - 17 Oct
LGW

London Gatwick

SJU

San Juan Luis Munoz Marin Intl

1 stop

19h 32m
SJU

San Juan Luis Munoz Marin Intl

LGW

London Gatwick

1 stop

17h 50m
£505

JetBlue

View Deal

Deal found 16/5/22

Cheap JetBlue flights from London to Luis Munoz Marin Intl

13 Sep - 29 Sep
LGW

London Gatwick

SJU

San Juan Luis Munoz Marin Intl

1 stop

15h 48m
SJU

San Juan Luis Munoz Marin Intl

LGW

London Gatwick

1 stop

12h 10m
£494

JetBlue

View Deal

Deal found 18/5/22

1 Nov - 8 Nov
LGW

London Gatwick

SJU

San Juan Luis Munoz Marin Intl

1 stop

19h 33m
SJU

San Juan Luis Munoz Marin Intl

LGW

London Gatwick

1 stop

14h 15m
£500

JetBlue

View Deal

Deal found 17/5/22

8 Oct - 17 Oct
LGW

London Gatwick

SJU

San Juan Luis Munoz Marin Intl

1 stop

19h 32m
SJU

San Juan Luis Munoz Marin Intl

LGW

London Gatwick

1 stop

17h 50m
£505

JetBlue

View Deal

Deal found 16/5/22

Cheap TAP AIR PORTUGAL flights from London to Luis Munoz Marin Intl

29 Oct - 6 Nov
LGW

London Gatwick

SJU

San Juan Luis Munoz Marin Intl

2 stops

21h 03m
SJU

San Juan Luis Munoz Marin Intl

LGW

London Gatwick

2 stops

32h 55m
£617

TAP AIR PORTUGAL

View Deal

Deal found 19/5/22

15 Sep - 24 Sep
LHR

London Heathrow

SJU

San Juan Luis Munoz Marin Intl

2 stops

23h 32m
SJU

San Juan Luis Munoz Marin Intl

LHR

London Heathrow

2 stops

39h 35m
£620

TAP AIR PORTUGAL

View Deal

Deal found 18/5/22

29 Oct - 6 Nov
LHR

London Heathrow

SJU

San Juan Luis Munoz Marin Intl

2 stops

17h 53m
SJU

San Juan Luis Munoz Marin Intl

LHR

London Heathrow

2 stops

29h 30m
£625

TAP AIR PORTUGAL

View Deal

Deal found 19/5/22

Last-minute flights from London to Luis Munoz Marin Intl

Late deals on return flights to Luis Munoz Marin Intl from London, departing today and this week
24 May - 30 May
LHR

London Heathrow

SJU

San Juan Luis Munoz Marin Intl

1 stop

15h 05m
SJU

San Juan Luis Munoz Marin Intl

LHR

London Heathrow

1 stop

21h 25m
£719

Finnair

View Deal

Deal found 19/5/22

24 May - 30 May
LHR

London Heathrow

SJU

San Juan Luis Munoz Marin Intl

1 stop

15h 05m
SJU

San Juan Luis Munoz Marin Intl

LHR

London Heathrow

1 stop

21h 25m
£720

Finnair

View Deal

Deal found 18/5/22

25 May - 30 May
LHR

London Heathrow

SJU

San Juan Luis Munoz Marin Intl

1 stop

13h 43m
SJU

San Juan Luis Munoz Marin Intl

LHR

London Heathrow

1 stop

21h 05m
£730

Finnair

View Deal

Deal found 19/5/22

One-way flights to San Juan Luis Munoz Marin Intl from London

The cheapest one-way flights from London to Luis Munoz Marin Intl
23 Aug
STN

London Stansted

SJU

San Juan Luis Munoz Marin Intl

2 stops

38h 33m
£280

Multiple Airlines

View Deal

Deal found 19/5/22

4 Jul
LGW

London Gatwick

SJU

San Juan Luis Munoz Marin Intl

2 stops

42h 42m
£325

Multiple Airlines

View Deal

Deal found 16/5/22

6 Jul
LGW

London Gatwick

SJU

San Juan Luis Munoz Marin Intl

2 stops

34h 07m
£350

Multiple Airlines

View Deal

Deal found 16/5/22

Related info for your journey

Useful info, stats and facts about London to Luis Munoz Marin Intl flights.

Which airlines flying from London to San Juan Luis Munoz Marin Intl have flexible cancellations due to COVID-19?

Virgin Atlantic, British Airways, and Finnair are some of the carriers that may have flexible cancellation 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 to San Juan Luis Munoz Marin Intl Airport for under £500 on Cheapflights?

Yes, there are multiple flights from London to San Juan Luis Munoz Marin Intl Airport for under £500. The cheapest flight booked recently is on JetBlue for just £494, but on average you can expect to pay £592.

Are there last-minute flights available from London to San Juan Luis Munoz Marin Intl Airport for under £800?

There are currently 20+ open flights from London to San Juan Luis Munoz Marin Intl Airport within the next 7 days for less than £800.

What are the cheapest airlines flying from London to San Juan Luis Munoz Marin Intl Airport round-trip?

According to our current data, JetBlue (£494), and TAP AIR PORTUGAL (£617) offers the cheapest pricing from London to San Juan Luis Munoz Marin Intl Airport. JetBlue is priced at 36% lower than the current average price of a flight leaving 3 months from now.

What are the most popular routes from London to San Juan Luis Munoz Marin Intl Airport?

The most popular flight routes from London to San Juan Luis Munoz Marin Intl Airport are London Heathrow - San Juan Luis Munoz Marin Intl, London Gatwick - San Juan Luis Munoz Marin Intl and London City - San Juan Luis Munoz Marin Intl.

What are the most popular airlines that fly from London to San Juan Luis Munoz Marin Intl Airport?

Before booking your flight from London to San Juan Luis Munoz Marin Intl Airport check out the most popular airlines for this route: American Airlines, Avianca or Finnair.

What are the cheapest flights from London to San Juan Luis Munoz Marin Intl Airport?

On average you can expect to pay £1,755 for a flight from London to San Juan Luis Munoz Marin Intl Airport. The cheapest flight overall is £666 while the most popular route, (London Heathrow - San Juan Luis Munoz Marin Intl) is currently priced at £526.

Alternative routes for London to Luis Munoz Marin Intl

See prices for flight routes from nearby airports that may be better suited for you.

Top 5 airlines flying from London to Luis Munoz Marin Intl

The chart below displays the airlines Cheapflights users travelling from London to Luis Munoz Marin Intl choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
British AirwaysCheapest£468Average£751FlexibilityNo cancel feeOn-time70%COVID-19 safety
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Virgin AtlanticCheapest£485Average£599FlexibilityNo cancel feeOn-time72%COVID-19 safety
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JetBlueCheapest£507Average£674FlexibilityNo cancel feeOn-time62%COVID-19 safety
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IberiaCheapest£572Average£753FlexibilityNo cancel feeOn-time77%COVID-19 safety
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FinnairCheapest£630Average£785FlexibilityNo cancel feeOn-time76%COVID-19 safety
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