Cheap flights from San Salvador to London from £390
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Salvador to London departing on 15/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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How to get the cheapest flight ticket from San Salvador to London
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to London?
The cheapest month to fly to London from San Salvador is in October. Flight prices, which tend to average around £570, are often lower during this time because this is during the off-season. The month of May is another great option to travel to London, with average flight prices from San Salvador averaging around £576.
What is the cheapest day to depart on your flight to London?
Our data shows that Thursday is the least expensive day to fly to London. Tickets to fly out on this day can be as low as £0. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from San Salvador to London for around £699.
What is the cheapest time of day to depart on your flight to London?
The cheapest time of day to fly to London is in the afternoon when flights can be purchased for as low as £0. Flights in the morning are often more expensive, with an average ticket price of £642.
How far in advance should I book a flight to London?
You are more likely to see cheaper flights to London from San Salvador when booking 19 weeks ahead of your departure date. In general, you can expect to find flights to London for around £670 when searching 19 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London from San Salvador for as low as £589 on momondo.
When to book flights from San Salvador to London
Cheap San Salvador to London (SAL to LON) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from San Salvador to London
How far is San Salvador El Salvador Intl to London by plane?
London is 5437.8 mi away from San Salvador El Salvador Intl. In terms of flight time, this usually takes a little over 13h 55m.
When did momondo last update prices for flights from San Salvador El Salvador Intl Airport to London?
Prices for flights from San Salvador El Salvador Intl Airport to London are updated daily.
How many operators does momondo search for flights from San Salvador El Salvador Intl Airport to London?
As of April 2025, there is 1 operator available to choose from for flights from San Salvador El Salvador Intl Airport to London.
How old do you have to be to fly from San Salvador El Salvador Intl Airport to London?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Salvador El Salvador Intl Airport to London.
What documentation or ID do you need to fly to London?
The travel and health documents you'll need for your trip to London may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at London. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from San Salvador to London?
Based on momondo bookings for this flight route, the most popular airline on flight routes from San Salvador to London is United Airlines (55% of total bookings). The next most popular airline is Air Canada (45%).
Best airlines flying from San Salvador to London
Compare and see reviews for airlines that fly from San Salvador to London with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom £554 | Free Cancellation | Rating 7.4 8,618 reviews |
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Why should I use momondo to find a flight deal from San Salvador to London?
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to London from San Salvador.
Can I find flights from San Salvador to London with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for San Salvador to London flights to just show those with flexible booking policies.
How can momondo help me find flights from San Salvador to London?
momondo provides multiple filters to help you find the best flight to London from San Salvador. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from San Salvador to London right now. Can momondo alert me if prices change?
Price alerts on flights to London from San Salvador are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.