What is the cheapest airline that flies from London to El Salvador?

Avianca and KLM are the most popular carriers operating from London to El Salvador

Which airlines fly to El Salvador?

United Airlines, Air Canada and Lufthansa are the top three most popular airlines that fly to El Salvador from London according to our data. United Airlines is the first choice among our users, with 47% of people opting to fly with this airline when travelling to El Salvador. Keep in mind that there are 4 different airlines that fly to El Salvador on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from London to El Salvador?

Prices for flights from London to El Salvador are updated daily.

How many operators does momondo search for flights from London to El Salvador?

As of May 2026, there are 4 operators available to choose from for flights from London to El Salvador.

How old do you have to be to fly from London 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 to El Salvador.

What documentation or ID do you need to fly to El Salvador?

The necessary travel and health documents for your El Salvador trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

£390 Cheap Flights from London to El Salvador in 2026

1 adult

0 bags

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Find the cheapest flights from London to El Salvador

Round-trip

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

22:05 - 06:30

LHR

SAL

15h 25m

1 stop

08:05 - 15:35

SAL

LHR

24h 30m

1 stop

£673Avianca

Wed, 3 Jun - Mon, 8 Jun

22:05 - 06:30

LHR

SAL

15h 25m

1 stop

08:15 - 15:35

SAL

LHR

24h 20m

2 stops

£675Avianca

Wed, 3 Jun - Mon, 8 Jun

22:05 - 16:10

LHR

SAL

25h 05m

2 stops

23:20 - 15:35

SAL

LHR

33h 15m

2 stops

£677Avianca

Wed, 3 Jun - Mon, 8 Jun

22:05 - 11:05

LHR

SAL

20h 00m

1 stop

12:05 - 15:35

SAL

LHR

20h 30m

1 stop

£678Avianca

Mon, 1 Jun - Thu, 18 Jun

22:05 - 11:05

LHR

SAL

20h 00m

1 stop

12:05 - 15:35

SAL

LHR

20h 30m

1 stop

£679Avianca

Mon, 1 Jun - Thu, 18 Jun

22:05 - 11:05

LHR

SAL

20h 00m

1 stop

12:05 - 15:35

SAL

LHR

20h 30m

1 stop

£679Avianca

Tue, 9 Jun - Tue, 30 Jun

22:05 - 21:05

LHR

SAL

30h 00m

2 stops

12:05 - 15:35

SAL

LHR

20h 30m

1 stop

£680Avianca

Mon, 1 Jun - Thu, 18 Jun

22:05 - 15:40

LHR

SAL

24h 35m

1 stop

23:20 - 15:35

SAL

LHR

33h 15m

2 stops

£681Avianca

Mon, 1 Jun - Thu, 18 Jun

18:35 - 05:00

LGW

SAL

41h 25m

2 stops

17:30 - 08:25

SAL

LGW

31h 55m

2 stops

£787Multiple Airlines

Thu, 30 Jul - Mon, 31 Aug

09:35 - 12:42

LCY

SAL

34h 07m

2 stops

20:05 - 15:15

SAL

LCY

36h 10m

1 stop

£1,087Iberia

Wed, 3 Jun - Wed, 10 Jun

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United Airlines flights from London to El Salvador

Our best United Airlines deals on London to El Salvador flight tickets

United Airlines

2 Jun

LHR06:50London Heathrow

21h 45m

2 stops

SAL21:35San Salvador El Salvador Intl

8 Jun

SAL01:15San Salvador El Salvador Intl

22h 40m

2 stops

LHR06:55London Heathrow

£688

United Airlines

5 May

LHR06:50London Heathrow

21h 45m

2 stops

SAL21:35San Salvador El Salvador Intl

22 May

SAL01:15San Salvador El Salvador Intl

23h 40m

1 stop

LHR07:55London Heathrow

£691

United Airlines

5 May

LHR06:50London Heathrow

21h 45m

2 stops

SAL21:35San Salvador El Salvador Intl

23 May

SAL13:20San Salvador El Salvador Intl

37h 15m

2 stops

LHR09:35London Heathrow

£693

Air Canada flights from London to El Salvador

Our best Air Canada deals on London to El Salvador flight tickets

Air Canada

1 Jun

LHR08:30London Heathrow

18h 45m

1 stop

SAL20:15San Salvador El Salvador Intl

18 Jun

SAL08:15San Salvador El Salvador Intl

17h 20m

1 stop

LHR08:35London Heathrow

£729

Air Canada

2 Jul

LHR16:40London Heathrow

25h 49m

1 stop

SAL11:29San Salvador El Salvador Intl

29 Jul

SAL13:50San Salvador El Salvador Intl

14h 45m

1 stop

LHR11:35London Heathrow

£742

Air Canada

30 Jul

LHR16:40London Heathrow

25h 49m

1 stop

SAL11:29San Salvador El Salvador Intl

31 Aug

SAL22:45San Salvador El Salvador Intl

24h 10m

1 stop

LHR05:55London Heathrow

£746

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonSan Salvador

LHR - SAL

LHRSAL

London Heathrow

Wed 3/6

22:05-06:30

1 stop15h 25m

San Salvador El Salvador Intl

Mon 8/6

08:05-15:35

1 stop24h 30m

£673

Fastest return journey

LondonSan Salvador

LHR - SAL

LHRSAL

London Heathrow

Wed 3/6

22:05-06:30

1 stop15h 25m

San Salvador El Salvador Intl

Mon 8/6

08:15-15:35

2 stops24h 20m

£675

LondonSan Salvador

LHR - SAL

LHRSAL

London Heathrow

Wed 3/6

22:05-16:10

2 stops25h 05m

San Salvador El Salvador Intl

Mon 8/6

23:20-15:35

2 stops33h 15m

£677

LondonSan Salvador

LHR - SAL

LHRSAL

London Heathrow

Mon 1/6

22:05-11:05

1 stop20h 00m

San Salvador El Salvador Intl

Thu 18/6

12:05-15:35

1 stop20h 30m

£678

LondonSan Salvador

LHR - SAL

LHRSAL

London Heathrow

Mon 1/6

22:05-11:05

1 stop20h 00m

San Salvador El Salvador Intl

Thu 18/6

12:05-15:35

1 stop20h 30m

£679

LondonSan Salvador

LHR - SAL

LHRSAL

London Heathrow

Tue 9/6

22:05-11:05

1 stop20h 00m

San Salvador El Salvador Intl

Tue 30/6

12:05-15:35

1 stop20h 30m

£679

LondonSan Salvador

LHR - SAL

LHRSAL

London Heathrow

Mon 1/6

22:05-21:05

2 stops30h 00m

San Salvador El Salvador Intl

Thu 18/6

12:05-15:35

1 stop20h 30m

£680

LondonSan Salvador

LHR - SAL

LHRSAL

London Heathrow

Mon 1/6

22:05-15:40

1 stop24h 35m

San Salvador El Salvador Intl

Thu 18/6

23:20-15:35

2 stops33h 15m

£681

LondonSan Salvador

LGW - SAL

LGWSAL

London Gatwick

Thu 30/7

18:35-05:00

2 stops41h 25m

San Salvador El Salvador Intl

Mon 31/8

17:30-08:25

2 stops31h 55m

£787

LondonSan Salvador

LCY - SAL

LCYSAL

London City

Wed 3/6

09:35-12:42

2 stops34h 07m

San Salvador El Salvador Intl

Wed 10/6

20:05-15:15

1 stop36h 10m

£1,087

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from London 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

Prices

Airlines

What is the cheapest month to fly to El Salvador?

In general, March is the cheapest month to fly from London to El Salvador. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £459. If you are unable to visit El Salvador during the month of March, then departing from London during the month February is also very affordable. Most momondo users find prices during this month for around £465.

How far in advance should I book a flight from London to El Salvador?

You are more likely to see cheaper flights to El Salvador from London when booking weeks ahead of your departure date. In general, you can expect to find flights to El Salvador for around £656 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to El Salvador from London for as low as £582 on momondo.

Can stopping save me money on London to El Salvador flights?

You could potentially save up to 32% on your flight if you consider stops on a London to El Salvador flight.

Cheap London to El Salvador flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London to El Salvador

Fastest flight time	15h 58m
Direct flights	None

The fastest flight from London to El Salvador takes 15h 58m

There are no direct flights from London to El Salvador. There are no popular flight routes from London to El Salvador.

Search flight deals

Frequently asked questions about flying from London to El Salvador

When did momondo last update prices for flights from London to El Salvador?
Prices for flights from London to El Salvador are updated daily.
How many operators does momondo search for flights from London to El Salvador?
As of May 2026, there are 4 operators available to choose from for flights from London to El Salvador.
How old do you have to be to fly from London 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 to El Salvador.
What documentation or ID do you need to fly to El Salvador?
The necessary travel and health documents for your El Salvador trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from London to El Salvador

Compare and see reviews for airlines that fly from London to El Salvador with momondo

Airline	Rating	Free Cancellation	Price
Avianca	PriceFrom £496	Free Cancellation	Rating 6.5 2,520 reviews	Search Avianca flights
United Airlines	PriceFrom £549	Free Cancellation	Rating 7.4 9,681 reviews	Search United Airlines flights
Lufthansa	PriceFrom £563	Free Cancellation	Rating 6.8 7,964 reviews	Search Lufthansa flights
Air Canada	PriceFrom £592	Free Cancellation	Rating 7.1 10,990 reviews	Search Air Canada flights

Why use momondo?

Why should I use momondo to find a flight deal from London to El Salvador?

Finding the right flight to El Salvador from London is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to El Salvador quick and easy, saving you time and money.

Can I find flights from London to El Salvador with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to El Salvador from London with this policy.

How can momondo help me find flights from London to El Salvador?

momondo provides multiple filters to help you find the best flight to El Salvador from London. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from London to El Salvador right now. Can momondo alert me if prices change?

Price alerts on flights to El Salvador from London 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.

An easier way to manage your El Salvador trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

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Flights to San Salvadorfrom £662

Cheap flights from London to El Salvador 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 London to El Salvador departing on 19/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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United Airlines flights from London to El Salvador

Our best United Airlines deals on London to El Salvador flight tickets

Air Canada flights from London to El Salvador

Our best Air Canada deals on London to El Salvador flight tickets

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See travel insights to El Salvador from

How to get the cheapest flight ticket from London to El Salvador

What is the cheapest month to fly to El Salvador?

How far in advance should I book a flight from London to El Salvador?

Can stopping save me money on London to El Salvador flights?

What is the cheapest airline that flies from London to El Salvador?

Which airlines fly to El Salvador?

Cheap London to El Salvador flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London to El Salvador

Fastest flight time

Direct flights

Frequently asked questions about flying from London to El Salvador

Best airlines flying from London to El Salvador

Compare and see reviews for airlines that fly from London to El Salvador with momondo

Why use momondo?

An easier way to manage your El Salvador trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to El Salvador

Popular Cities in El Salvador

Popular flights according to clicks in the last 7 days on momondo

London flight routes

According to popular flight searches on momondo this year

Fly your favourite airline to El Salvador

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to El Salvador

List of cabin classes available on flights landing in El Salvador. Availability may vary depending on flight origin and airline.

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According to popular flight searches on momondo this year