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

Avianca is the most popular carrier operating from London to El Salvador

Which airlines fly to El Salvador?

United Airlines, Air Canada and Avianca 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 41% 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 October 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.

£304 Cheap Flights from London to El Salvador in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from London to El Salvador

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One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

21:35 - 15:40LHR London Heathrow-SAL San Salvador El Salvador Intl

24h 05m1 stop Bogotá El Dorado

07:45 - 14:35SAL San Salvador El Salvador Intl-LHR London Heathrow

24h 50m1 stop Bogotá El Dorado

£589Avianca

Thu, 19 Nov - Fri, 27 Nov

21:35 - 15:40LHR London Heathrow-SAL San Salvador El Salvador Intl

24h 05m1 stop Bogotá El Dorado

14:50 - 14:35SAL San Salvador El Salvador Intl-LHR London Heathrow

17h 45m1 stop Bogotá El Dorado

£594Avianca

Thu, 19 Nov - Fri, 27 Nov

06:30 - 20:09LHR London Heathrow-SAL San Salvador El Salvador Intl

19h 39m2 stops Amsterdam Schiphol Panama City Tocumen Intl

14:05 - 18:35SAL San Salvador El Salvador Intl-LHR London Heathrow

21h 30m2 stops Panama City Tocumen Intl Paris Charles de Gaulle

£686Multiple Airlines

Thu, 18 Mar - Fri, 2 Apr

12:15 - 05:30LTN London Luton-SAL San Salvador El Salvador Intl

23h 15m1 stop Barcelona-El Prat

03:45 - 17:35SAL San Salvador El Salvador Intl-LTN London Luton

31h 50m1 stop Barcelona-El Prat

£732Multiple Airlines

Mon, 8 Mar - Sun, 21 Mar

06:50 - 22:47LHR London Heathrow-SAL San Salvador El Salvador Intl

21h 57m2 stops Brussels Bruxelles-National Newark

16:40 - 05:55SAL San Salvador El Salvador Intl-LHR London Heathrow

31h 15m2 stops Houston George Bush Intcntl Chicago O'Hare Intl

£737Lufthansa

Wed, 11 Nov - Tue, 19 Jan

10:00 - 21:19LHR London Heathrow-SAL San Salvador El Salvador Intl

17h 19m1 stop Houston George Bush Intcntl

02:05 - 07:40SAL San Salvador El Salvador Intl-LHR London Heathrow

23h 35m1 stop Houston George Bush Intcntl

£758Lufthansa

Fri, 27 Nov - Thu, 3 Dec

16:20 - 21:45LHR London Heathrow-SAL San Salvador El Salvador Intl

35h 25m1 stop Washington, D.C. Dulles Intl

07:00 - 10:25SAL San Salvador El Salvador Intl-LHR London Heathrow

21h 25m2 stops Houston George Bush Intcntl Newark

£763United Airlines

Wed, 23 Dec - Sat, 16 Jan

16:20 - 21:45LHR London Heathrow-SAL San Salvador El Salvador Intl

35h 25m1 stop Washington, D.C. Dulles Intl

07:00 - 10:15SAL San Salvador El Salvador Intl-LHR London Heathrow

21h 15m1 stop Houston George Bush Intcntl

£763United Airlines

Wed, 23 Dec - Thu, 14 Jan

06:00 - 20:15LHR London Heathrow-SAL San Salvador El Salvador Intl

20h 15m2 stops Lisbon Humberto Delgado Toronto Pearson Intl

16:40 - 05:55SAL San Salvador El Salvador Intl-LHR London Heathrow

31h 15m2 stops Houston George Bush Intcntl Chicago O'Hare Intl

£1,193Air Canada

Sun, 20 Dec - Fri, 15 Jan

13:00 - 15:24LHR London Heathrow-SAL San Salvador El Salvador Intl

32h 24m2 stops Montreal Pierre Elliott Trudeau Intl Houston George Bush Intcntl

16:40 - 07:10SAL San Salvador El Salvador Intl-LHR London Heathrow

32h 30m2 stops Houston George Bush Intcntl Montreal Pierre Elliott Trudeau Intl

£1,245Air Canada

Mon, 8 Feb - Sun, 14 Feb

Cheap last-minute flights

Enter your travel dates to find the best prices.

11:45 - 13:32LHR London Heathrow-SAL San Salvador El Salvador Intl

31h 47m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson

13:59 - 16:35SAL San Salvador El Salvador Intl-LHR London Heathrow

20h 36m2 stops Panama City Tocumen Intl Paris Charles de Gaulle

£702Multiple Airlines

Tue, 3 Nov - Mon, 16 Nov

11:45 - 13:32LHR London Heathrow-SAL San Salvador El Salvador Intl

31h 47m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson

13:59 - 16:35SAL San Salvador El Salvador Intl-LHR London Heathrow

20h 36m2 stops Panama City Tocumen Intl Paris Charles de Gaulle

£703Multiple Airlines

Tue, 3 Nov - Mon, 16 Nov

11:45 - 13:32LHR London Heathrow-SAL San Salvador El Salvador Intl

31h 47m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson

13:59 - 16:35SAL San Salvador El Salvador Intl-LHR London Heathrow

20h 36m2 stops Panama City Tocumen Intl Paris Charles de Gaulle

£705Multiple Airlines

Tue, 3 Nov - Mon, 16 Nov

21:35 - 21:45LHR London Heathrow-SAL San Salvador El Salvador Intl

30h 10m1 stop Bogotá El Dorado

22:05 - 14:35SAL San Salvador El Salvador Intl-LHR London Heathrow

34h 30m1 stop Bogotá El Dorado

£723Avianca

Sat, 31 Oct - Sun, 15 Nov

21:35 - 21:45LHR London Heathrow-SAL San Salvador El Salvador Intl

30h 10m1 stop Bogotá El Dorado

22:05 - 14:35SAL San Salvador El Salvador Intl-LHR London Heathrow

34h 30m1 stop Bogotá El Dorado

£725Avianca

Sat, 31 Oct - Sun, 15 Nov

21:35 - 21:45LHR London Heathrow-SAL San Salvador El Salvador Intl

30h 10m1 stop Bogotá El Dorado

22:05 - 14:35SAL San Salvador El Salvador Intl-LHR London Heathrow

34h 30m1 stop Bogotá El Dorado

£729Avianca

Sat, 31 Oct - Sun, 15 Nov

13:45 - 13:19LHR London Heathrow-SAL San Salvador El Salvador Intl

29h 34m2 stops San Francisco Houston George Bush Intcntl

07:00 - 07:40SAL San Salvador El Salvador Intl-LHR London Heathrow

18h 40m1 stop Houston George Bush Intcntl

£760Lufthansa

Wed, 4 Nov - Sun, 8 Nov

07:40 - 21:19LHR London Heathrow-SAL San Salvador El Salvador Intl

19h 39m2 stops Chicago O'Hare Intl Houston George Bush Intcntl

07:00 - 05:55SAL San Salvador El Salvador Intl-LHR London Heathrow

16h 55m2 stops Houston George Bush Intcntl Chicago O'Hare Intl

£766United Airlines

Wed, 4 Nov - Sun, 8 Nov

12:05 - 21:19LHR London Heathrow-SAL San Salvador El Salvador Intl

15h 14m1 stop Houston George Bush Intcntl

07:00 - 07:40SAL San Salvador El Salvador Intl-LHR London Heathrow

18h 40m1 stop Houston George Bush Intcntl

£768United Airlines

Thu, 5 Nov - Sat, 14 Nov

12:05 - 21:19LHR London Heathrow-SAL San Salvador El Salvador Intl

15h 14m1 stop Houston George Bush Intcntl

07:00 - 07:40SAL San Salvador El Salvador Intl-LHR London Heathrow

18h 40m1 stop Houston George Bush Intcntl

£770United Airlines

Thu, 5 Nov - Sat, 14 Nov

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Avianca flights from London to El Salvador

Our best Avianca deals on London to El Salvador flight tickets

Avianca

19 Nov

LHR21:35London Heathrow

24h 05m

1 stop

SAL15:40San Salvador El Salvador Intl

27 Nov

SAL14:50San Salvador El Salvador Intl

17h 45m

1 stop

LHR14:35London Heathrow

£594

Avianca

19 Nov

LHR21:35London Heathrow

15h 00m

1 stop

SAL06:35San Salvador El Salvador Intl

27 Nov

SAL14:50San Salvador El Salvador Intl

17h 45m

1 stop

LHR14:35London Heathrow

£594

Avianca

19 Nov

LHR21:35London Heathrow

15h 00m

1 stop

SAL06:35San Salvador El Salvador Intl

27 Nov

SAL08:10San Salvador El Salvador Intl

24h 25m

2 stops

LHR14:35London Heathrow

£596

Air France flights from London to El Salvador

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

Air France

18 Feb

LGW10:00London Gatwick

19h 38m

2 stops

SAL23:38San Salvador El Salvador Intl

25 Feb

SAL13:45San Salvador El Salvador Intl

20h 00m

2 stops

LGW15:45London Gatwick

£755

Air France

8 Mar

LGW10:00London Gatwick

19h 36m

2 stops

SAL23:36San Salvador El Salvador Intl

22 Mar

SAL14:05San Salvador El Salvador Intl

19h 40m

2 stops

LGW15:45London Gatwick

£767

Air France

26 Nov

LGW10:00London Gatwick

19h 35m

2 stops

SAL23:35San Salvador El Salvador Intl

3 Dec

SAL13:58San Salvador El Salvador Intl

19h 47m

2 stops

LGW15:45London Gatwick

£774

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonSan Salvador

LHR London Heathrow - SAL San Salvador El Salvador Intl

LHRSAL

London Heathrow

Thu 19/11

21:35-15:40

1 stop24h 05m

San Salvador El Salvador Intl

Fri 27/11

07:45-14:35

1 stop24h 50m

£589

LondonSan Salvador

LHR London Heathrow - SAL San Salvador El Salvador Intl

LHRSAL

London Heathrow

Thu 19/11

21:35-15:40

1 stop24h 05m

San Salvador El Salvador Intl

Fri 27/11

14:50-14:35

1 stop17h 45m

£594

LondonSan Salvador

LHR London Heathrow - SAL San Salvador El Salvador Intl

LHRSAL

London Heathrow

Thu 18/3

06:30-20:09

2 stops19h 39m

San Salvador El Salvador Intl

Fri 2/4

14:05-18:35

2 stops21h 30m

£686

LondonSan Salvador

LTN London Luton - SAL San Salvador El Salvador Intl

LTNSAL

London Luton

Mon 8/3

12:15-05:30

1 stop23h 15m

San Salvador El Salvador Intl

Sun 21/3

03:45-17:35

1 stop31h 50m

£732

LondonSan Salvador

LHR London Heathrow - SAL San Salvador El Salvador Intl

LHRSAL

London Heathrow

Wed 11/11

06:50-22:47

2 stops21h 57m

San Salvador El Salvador Intl

Tue 19/1

16:40-05:55

2 stops31h 15m

£737

Fastest return journey

LondonSan Salvador

LHR London Heathrow - SAL San Salvador El Salvador Intl

LHRSAL

London Heathrow

Fri 27/11

10:00-21:19

1 stop17h 19m

San Salvador El Salvador Intl

Thu 3/12

02:05-07:40

1 stop23h 35m

£758

LondonSan Salvador

LHR London Heathrow - SAL San Salvador El Salvador Intl

LHRSAL

London Heathrow

Wed 23/12

16:20-21:45

1 stop35h 25m

San Salvador El Salvador Intl

Sat 16/1

07:00-10:25

2 stops21h 25m

£763

LondonSan Salvador

LHR London Heathrow - SAL San Salvador El Salvador Intl

LHRSAL

London Heathrow

Wed 23/12

16:20-21:45

1 stop35h 25m

San Salvador El Salvador Intl

Thu 14/1

07:00-10:15

1 stop21h 15m

£763

LondonSan Salvador

LHR London Heathrow - SAL San Salvador El Salvador Intl

LHRSAL

London Heathrow

Sun 20/12

06:00-20:15

2 stops20h 15m

San Salvador El Salvador Intl

Fri 15/1

16:40-05:55

2 stops31h 15m

£1,193

LondonSan Salvador

LHR London Heathrow - SAL San Salvador El Salvador Intl

LHRSAL

London Heathrow

Mon 8/2

13:00-15:24

2 stops32h 24m

San Salvador El Salvador Intl

Sun 14/2

16:40-07:10

2 stops32h 30m

£1,245

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, November 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 £641. If you are unable to visit El Salvador during the month of November, then departing from London during the month May is also very affordable. Most momondo users find prices during this month for around £648.

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

You could potentially save up to 24% 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

Best price found	£304
Fastest flight time	15h 57m
Direct flights	None

The best one-way flight to El Salvador from London in the past 72 hours is £304. The best return flight deal from London to El Salvador found on momondo in the last 72 hours is £589.

The fastest flight from London to El Salvador takes 15h 57m

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 October 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 £549	Free Cancellation	Rating 6.5 2,549 reviews	Search Avianca flights
United Airlines	PriceFrom £621	Free Cancellation	Rating 7.3 10,451 reviews	Search United Airlines flights
Lufthansa	PriceFrom £641	Free Cancellation	Rating 6.8 8,297 reviews	Search Lufthansa flights
Air Canada	PriceFrom £644	Free Cancellation	Rating 7.1 11,833 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 £686

Cheap flights from London to El Salvador from £304

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 30/1. 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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Big names, great deals

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Avianca flights from London to El Salvador

Our best Avianca deals on London to El Salvador flight tickets

Air France flights from London to El Salvador

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

momondo Fare Finder

Use the filters below to find and compare flights from London to El Salvador that are best for you.

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?

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

Best price found

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.

Complete your trip to El Salvador

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