Cheap flights from London to Isla Caja de Muertos

View AU$1,123 flight on Mon, 20 Oct. 2025Opens in a new window

Popular airlines from London to Isla Caja de Muertos

  • Jetstar

    Jetstar

  • Qantas Airways

    Qantas Airways

  • Virgin Australia

    Virgin Australia

  • Scoot

    Scoot

  • American Airlines

    American Airlines

  • Emirates

    Emirates

  • United

    United

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 35% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from London (LON) to Isla Caja de Muertos (SJU)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

avianca
Mon, 18 May - Thu, 28 May
LHR
London
SJU
San Juan
AU$1,201 Return, found 5 days ago
AU$1,201
Return
found 5 days ago
Select avianca flight, departing Mon, 18 May from London to San Juan, returning Thu, 28 May, priced at AU$1,201 found 5 days ago
American Airlines
Wed, 26 Nov. - Sun, 30 Nov.
LHR
London
SJU
San Juan
AU$1,770 Return, found 1 day ago
AU$1,770
Return
found 1 day ago
Select American Airlines flight, departing Wed, 26 Nov. from London to San Juan, returning Sun, 30 Nov., priced at AU$1,770 found 1 day ago
Delta
Wed, 26 Nov. - Sun, 30 Nov.
LHR
London
SJU
San Juan
AU$1,778 Return, found 1 day ago
AU$1,778
Return
found 1 day ago
Select Delta flight, departing Wed, 26 Nov. from London to San Juan, returning Sun, 30 Nov., priced at AU$1,778 found 1 day ago
Virgin Atlantic
Wed, 26 Nov. - Sun, 30 Nov.
LHR
London
SJU
San Juan
AU$1,821 Return, found 1 day ago
AU$1,821
Return
found 1 day ago
Select Virgin Atlantic flight, departing Wed, 26 Nov. from London to San Juan, returning Sun, 30 Nov., priced at AU$1,821 found 1 day ago
British Airways
Wed, 26 Nov. - Sun, 30 Nov.
LHR
London
SJU
San Juan
AU$1,823 Return, found 1 day ago
AU$1,823
Return
found 1 day ago
Select British Airways flight, departing Wed, 26 Nov. from London to San Juan, returning Sun, 30 Nov., priced at AU$1,823 found 1 day ago
Icelandair
Mon, 18 May - Thu, 28 May
LHR
London
SJU
San Juan
AU$1,835 Return, found 5 days ago
AU$1,835
Return
found 5 days ago
Select Icelandair flight, departing Mon, 18 May from London to San Juan, returning Thu, 28 May, priced at AU$1,835 found 5 days ago

Find the cheapest month to fly from London (LON) to San Juan (SJU)

September is typically the cheapest month to fly

From AU$849 - AU$1,678 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.