Cheap Flights from San Juan to London starting at S$ 1,290

We've found these cheap flights for you. You can book one-way or return flight tickets.

Round-trip
One way

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Cheapest time to fly from San Juan to London

We monitor flight fares to help you find the best deals effortlessly

Cheapest flights

From price

16 23
23 30
Apr

30 6
6 13
13 20
20 27
May

27 4
4 11
11 18
18 25
Jun

25 1
1 8

Displayed prices are calculated based on the lowest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

When to buy flight tickets from San Juan (UAQ) to London (LON) the cheapest?

Airlines adjust prices for flights from San Juan to London based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.
How much is a flight from San Juan (UAQ) to London (LON) cost?

According to Trip.com's data, the lowest price is around S$ 2,696.
What is the transportation method from the main airport to downtown in London?
- The distance from Heathrow Airport to downtown is about 23km, by taxi about 40 minutes.
- The distance from London Gatwick Airport to downtown is about 39km, by taxi about 50 minutes.
- The distance from London Luton Airport to downtown is about 44km, by taxi about 1 hour.
How many airports in London?

There are 6 airports near London: Heathrow Airport, London Gatwick Airport, London Luton Airport, London City Airport, London Southend Airport and London Stansted Airport.

How to find a cheap flight from San Juan to London

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from San Juan to London. Book your flights at the right time and save more.

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Book early or wait for last-minute deals.

It's always better to book early. Flight tickets are often at their lowest when first released, usually a year ahead of departure. Keep an eye out as soon as your desired flights open for booking. If you miss the early deals, you may still find lower prices closer to your travel date.

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