Cheap flights from London Heathrow Airport to El Salvador from £298
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London Heathrow Airport to El Salvador departing on 29/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Save money when you book flights with momondo
Big names, great deals
Big names, great deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customise your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from London Heathrow Airport to El Salvador
Cheap return flights
Cheap one-way flights
Cheap last-minute flights
United Airlines flights from London Heathrow Airport to El Salvador
Our best United Airlines deals on London Heathrow Airport to El Salvador flight tickets
Turkish Airlines flights from London Heathrow Airport to El Salvador
Our best Turkish Airlines deals on London Heathrow Airport to El Salvador flight tickets
See travel insights to El Salvador from
How to get the cheapest flight ticket from London Heathrow Airport to El Salvador
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 El Salvador?
In general, March is the cheapest month to fly from London Heathrow Airport to El Salvador. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £569. If you are unable to visit El Salvador during the month of March, then departing from London Heathrow Airport during the month October is also very affordable. Most momondo users find prices during this month for around £570.
What is the cheapest day to depart on your flight to El Salvador?
According to our data, Wednesday is the cheapest day to fly to El Salvador from London Heathrow Airport. The lowest ticket price found for a Wednesday departure recently was £572. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from London Heathrow Airport to El Salvador for around £673.
What is the cheapest time of day to depart on your flight to El Salvador?
Our data shows that the cheapest London Heathrow Airport to El Salvador flights are usually those with departure times at midday. Our users have found flights to El Salvador at midday for as low as £573. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are £1,172 on average. Flights to El Salvador from London Heathrow Airport in the evening are generally more expensive because this time of day is more convenient for travellers’ schedules.
How far in advance should I book a flight to El Salvador?
You are more likely to see cheaper flights to El Salvador from London Heathrow Airport when booking 8 weeks ahead of your departure date. In general, you can expect to find flights to El Salvador for around £627 when searching 8 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to El Salvador from London Heathrow Airport for as low as £563 on momondo.
What is the cheapest airline that flies from London Heathrow to El Salvador?
Avianca is the most popular carrier operating from London Heathrow to El Salvador
Which airlines fly to El Salvador?
Lufthansa, Air Canada and United Airlines are the top three most popular airlines that fly to El Salvador from London Heathrow Airport according to our data. Lufthansa is the first choice among our users, with 52% of people opting to fly with this airline when travelling to El Salvador. Keep in mind that there are 5 different airlines that fly to El Salvador on a routine basis, so you have a few additional options to choose from.
Cheap London Heathrow Airport to El Salvador flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from London Heathrow Airport to El Salvador
When did momondo last update prices for flights from London Heathrow Airport to El Salvador?
Prices for flights from London Heathrow Airport to El Salvador are refreshed on a daily basis.
How many operators does momondo search for flights from London Heathrow Airport to El Salvador?
As of May 2025, there are 5 operators available to choose from for flights from London Heathrow Airport to El Salvador.
How old do you have to be to fly from London Heathrow Airport to El Salvador?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from London Heathrow Airport to El Salvador.
What documentation or ID do you need to fly to El Salvador?
The travel and health documents required for your trip to El Salvador can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at El Salvador. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
Best airlines flying from London Heathrow Airport to El Salvador
Compare and see reviews for airlines that fly from London Heathrow Airport to El Salvador with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom £515 | Free Cancellation | Rating 7.0 2,701 reviews | |||
| PriceFrom £520 | Free Cancellation | Rating 7.8 1,334 reviews | |||
| PriceFrom £528 | Free Cancellation | Rating 7.0 9,252 reviews | |||
| PriceFrom £555 | Free Cancellation | Rating 7.4 8,696 reviews | |||
| PriceFrom £557 | Free Cancellation | Rating 6.7 7,045 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from London to El Salvador?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from London to El Salvador. momondo saves you time and could save you money on your trip.
Can I find flights from London to El Salvador with flexible booking policies on momondo?
Flights from London to El Salvador with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
How can momondo help me find flights from London to El Salvador?
Once you have performed a search for London to El Salvador flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.
I’m not ready to book a flight from London to El Salvador right now. Can momondo alert me if prices change?
If you are simply researching potential flights to El Salvador, momondo offers a useful price alert feature which will track prices for flights to El Salvador from London and alert you when they change.