£436 Find Cheap Flights from London to San Salvador – Compare and Save

In the last 5 days, the lowest price for a flight from London to San Salvador was £436 for a one-way ticket and £552 for a return.

London has 4 major airports: London City, London Gatwick, London Heathrow, and London Stansted. San Salvador El Salvador Intl is the only airport in San Salvador. You’ll usually find the cheapest deals if you fly from London Heathrow Airport.

We unfortunately don’t have that data for this specific route.

Star Alliance is the only airline alliance operating flights between London and San Salvador.

The two airlines most popular with KAYAK users for flights from London to San Salvador are United Airlines and Air Canada. With an average price for the route of £727 and an overall rating of 7.4, United Airlines is the most popular choice. Air Canada is also a great choice for the route, with an average price of £782 and an overall rating of 7.1.

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from London to San Salvador.

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Salvador from London is likely to change within 7 days, so travelers know whether to wait or book now.

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to San Salvador with an airline and back to London with another airline.

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Salvador from London up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.