Cheap Flights from London to San Juan

  • 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 15% 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 to San Juan (YXU-SJU)

Prices were available within the past 7 days and start at €232 for one-way flights and €804 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

WestJet
Mon, 17 Feb - Sun, 23 Feb
YHM
Hamilton
SJU
San Juan
€804 Return, found 15 hours ago
€804
Return
found 15 hours ago
Select WestJet flight, departing Mon, 17 Feb from Hamilton to San Juan, returning Sun, 23 Feb, priced at €804 found 15 hours ago
WestJet
Mon, 17 Feb - Sun, 23 Feb
YHM
Hamilton
SJU
San Juan
€827 Return, found 15 hours ago
€827
Return
found 15 hours ago
Select WestJet flight, departing Mon, 17 Feb from Hamilton to San Juan, returning Sun, 23 Feb, priced at €827 found 15 hours ago
WestJet
Mon, 17 Feb - Sun, 23 Feb
YHM
Hamilton
SJU
San Juan
€833 Return, found 15 hours ago
€833
Return
found 15 hours ago
Select WestJet flight, departing Mon, 17 Feb from Hamilton to San Juan, returning Sun, 23 Feb, priced at €833 found 15 hours ago
Air Canada
Mon, 17 Feb - Sun, 23 Feb
YKF
Kitchener
SJU
San Juan
€838 Return, found 15 hours ago
€838
Return
found 15 hours ago
Select Air Canada flight, departing Mon, 17 Feb from Kitchener to San Juan, returning Sun, 23 Feb, priced at €838 found 15 hours ago
WestJet
Mon, 17 Feb - Sun, 23 Feb
YHM
Hamilton
SJU
San Juan
€856 Return, found 15 hours ago
€856
Return
found 15 hours ago
Select WestJet flight, departing Mon, 17 Feb from Hamilton to San Juan, returning Sun, 23 Feb, priced at €856 found 15 hours ago
Air Canada
Mon, 17 Feb - Sun, 23 Feb
YKF
Kitchener
SJU
San Juan
€889 Return, found 15 hours ago
€889
Return
found 15 hours ago
Select Air Canada flight, departing Mon, 17 Feb from Kitchener to San Juan, returning Sun, 23 Feb, priced at €889 found 15 hours ago
*Available to Expedia members.