Skip to main content
Beginning of main content

SJU (San Juan) to LGW (London) Flights $745.73

Search over 321,000 hotels worldwide and 400 airlines worldwide.
Secure incredible value with Expedia's Price Guarantee.
No Expedia cancellation fee to change or cancel almost any hotel reservation.

Cheap SJU to LGW Flights

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.





Interesting Facts About Flights from San Juan to London (SJU to LGW)

Question : What's the likelihood of you being delayed on this route?
Answer : The best measurement of overall promptness combines both on-time percentage and total delay minutes. SJU to LGW currently has 4 stars out of 5, earning it one of the best performances in the world.

Question : Interested in traveling in the next 30 days and want to get the lowest fare?
Answer : Jul 25th has seen bookings (as of Jul 24th) as cheap as $968. That comes in 22% below the average price for this route. Saving on flight costs means you'll have more cash in your hand for the trip.

Question : If you’re booking SJU to LGW, how many different options of departure times do you have?
Answer : Depending on the day of the week, the number of flight times will change, but on average there is only one. Compared to the average route departing Puerto Rico with four flight times, you won't have as many options as most.

Question : When traveling to London from San Juan, how long will you be in the air?
Answer : On average, the flight time from SJU to LGW is eight hours and five minutes.

Question : Would you be willing to change your travel days if it saved you money?
Answer : The lowest-cost day to fly in August is Sunday. Having flexibility in your travel plans means you can save more, so be sure to plan ahead when possible.

Question : What is the cheapest round-trip ticket you can get to London?
Answer : JetBlue Airways is the leader in keeping costs down for their passengers over the next three months. Bookings are being made at just $778, which is quite a deal when compared to the high-end bookings of $1,584.

Question : What is the fastest flight from SJU to LGW?
Answer : The shortest direct flight is eight hours and five minutes via Norwegian Air Shuttle. If you catch the 6:20 PM AST departure, you'll arrive at 6:25 AM BST (remember, there is a four-hour time difference).