£348 Find Cheap Flights from El Salvador to the United Kingdom – Compare and Save

1 adult
1 adult, Economy, 0 bags

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KAYAK's insights & trends for flights to the United Kingdom

Get data-powered insights and trends into flights to the United Kingdom to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from El Salvador to the United Kingdom?

The cheapest month for flights from El Salvador to the United Kingdom is December, when tickets cost £432 (return) on average. On the other hand, the most expensive months are August and April, when the average cost of round-trip tickets is £713 and £697 respectively.

Good to know - Cheap tickets from El Salvador to the United Kingdom

Low season

October

Cheapest flight

£348
Best time to beat the crowds (9% less expensive on average)
Most popular time to fly (12% more expensive on average)
Flight from San Salvador to London Heathrow Airport

FAQs for booking flights from El Salvador to the United Kingdom

  • How does KAYAK find such low prices on flights from El Salvador to the United Kingdom?

    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 El Salvador to the United Kingdom.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from El Salvador to the United Kingdom?

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

  • What is the Hacker Fare option on flights from El Salvador to the United Kingdom?

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

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from El Salvador to the United Kingdom?

    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 from El Salvador to the United Kingdom up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from El Salvador to the United Kingdom

 
Need help choosing which airline to fly with from El Salvador to the United Kingdom? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
6.5
AviancaOverall score based on 2552 reviews
5.3Entertainment
6.9Boarding
7.2Crew
6.1Comfort
5.0Food
Airline reviews

There were three people in an economy seat in my row, but the row in front of me, which had the same class of service only had one person. I could barely move and the person in front of me slept on all three seats. If you had moved one person from my row to the row in front, the configuration would have been two on each row with the middle seat empty

2.0 Mediocretunaman1000, Oct 2026
Read more Avianca reviews

There were three people in an economy seat in my row, but the row in front of me, which had the same class of service only had one person. I could barely move and the person in front of me slept on all three seats. If you had moved one person from my row to the row in front, the configuration would have been two on each row with the middle seat empty

I had bad experiences before now was excellent I am glad they have business class again

I handed in my suitcase in perfect condition at SAL Airport. And in MIA Airport I received it with one corner broken and the wheels bent.

It was horrible. My experience with Avianca. I didn’t know it was Pakistan international Airlines but anyway, whatever it is it is bad horrible you guys need to upgrade everything in those planes. And you guys charge $130 for a carry-on did they wanna let me in with my carry-on that I travel everywhere with the luggage you guys are such a dog thank you

I was shocked flying to El Salvador that they only give you water. Everything else you have to pay for. There is no wifi or entertainment and it’s an international flight. At least back in the day they had tvs on the plane and everyone watched the same movie. Also seats do not recline, even comfort or plus.

The good thing is the flight was on time and the crew was really nice. They can work better the arriving with staff

The inflight entertainment did not work on a 6 hour flight The cel phone chargers did not work There was a 45 minute wait for the luggage to get off the plane.

They could offer free food and drink like other international flights.

Delay almost an hour which meant when we got to Guatemala there where 3 flights at the same time, you can imagine the caos in customs, avianca doesn’t care about passengers or schedules

Flight attendants to show up on time, offer drinks and food.

More options for your flight to the United Kingdom

Complete your trip to the United Kingdom with a hotel stay or car hire