Cheap flights from London to Calle 25 de Enero

View AU$1,121 flight on Thu, 9 Oct. 2025Opens in a new window

Popular airlines from London to Calle 25 de Enero

  • Jetstar

    Jetstar

  • Qantas Airways

    Qantas Airways

  • Virgin Australia

    Virgin Australia

  • Scoot

    Scoot

  • American Airlines

    American Airlines

  • Emirates

    Emirates

  • United

    United

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Cheap Flights from London (LON) to Calle 25 de Enero (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
Wed, 21 Jan. - Sun, 8 Feb.
LHR
London
SJU
San Juan
AU$1,287 Return, found 3 days ago
AU$1,287
Return
found 3 days ago
Select avianca flight, departing Wed, 21 Jan. from London to San Juan, returning Sun, 8 Feb., priced at AU$1,287 found 3 days ago
Icelandair
Wed, 7 Jan. - Wed, 14 Jan.
LGW
London
SJU
San Juan
AU$1,460 Return, found 4 days ago
AU$1,460
Return
found 4 days ago
Select Icelandair flight, departing Wed, 7 Jan. from London to San Juan, returning Wed, 14 Jan., priced at AU$1,460 found 4 days ago
Icelandair
Wed, 7 Jan. - Wed, 14 Jan.
LHR
London
SJU
San Juan
AU$1,466 Return, found 4 days ago
AU$1,466
Return
found 4 days ago
Select Icelandair flight, departing Wed, 7 Jan. from London to San Juan, returning Wed, 14 Jan., priced at AU$1,466 found 4 days ago
United
Thu, 9 Oct. - Sun, 19 Oct.
LHR
London
SJU
San Juan
AU$1,692 Return, found 1 day ago
AU$1,692
Return
found 1 day ago
Select United flight, departing Thu, 9 Oct. from London to San Juan, returning Sun, 19 Oct., priced at AU$1,692 found 1 day ago
Virgin Atlantic
Wed, 7 Jan. - Wed, 14 Jan.
LHR
London
SJU
San Juan
AU$1,706 Return, found 4 days ago
AU$1,706
Return
found 4 days ago
Select Virgin Atlantic flight, departing Wed, 7 Jan. from London to San Juan, returning Wed, 14 Jan., priced at AU$1,706 found 4 days ago
American Airlines
Wed, 7 Jan. - Wed, 14 Jan.
LHR
London
SJU
San Juan
AU$1,706 Return, found 4 days ago
AU$1,706
Return
found 4 days ago
Select American Airlines flight, departing Wed, 7 Jan. from London to San Juan, returning Wed, 14 Jan., priced at AU$1,706 found 4 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.