Which airlines fly to San Salvador?

United Airlines, Air Canada and Avianca are the top three most popular airlines that fly to San Salvador from United Kingdom according to our data. United Airlines is the first choice among our users, with 54% of people opting to fly with this airline when travelling to San Salvador. Keep in mind that there are 6 different airlines that fly to San Salvador on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from United Kingdom to San Salvador El Salvador Intl?

Aeromexico and KLM are the most popular carriers operating from United Kingdom to San Salvador El Salvador Intl

How long does it take to fly to San Salvador?

Flight times vary depending on what airport in United Kingdom you fly out of and what airport in San Salvador you fly into. For example, flying from London to San Salvador takes 18h 12m on average. On the other hand, flying from Manchester to San Salvador takes 22h 37m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo to see if there are any available for your route.

When did momondo last update prices for flights from United Kingdom to San Salvador El Salvador Intl Airport?

Prices for flights from United Kingdom to San Salvador El Salvador Intl Airport refresh daily.

How many operators does momondo search for flights from United Kingdom to San Salvador El Salvador Intl Airport?

There are 6 operators available for flights from United Kingdom to San Salvador El Salvador Intl Airport as of September 2026.

How old do you have to be to fly from United Kingdom to San Salvador El Salvador Intl Airport?

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 United Kingdom to San Salvador El Salvador Intl Airport.

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

The necessary travel and health documents for your San Salvador El Salvador Intl Airport 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.

£407 Cheap Flights from the United Kingdom to San Salvador in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from the United Kingdom to San Salvador

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One-way

Recent return flight deals from the United Kingdom to San Salvador

Enter your travel dates to find the best prices.

21:35 - 06:35LHR London Heathrow-SAL San Salvador El Salvador Intl

15h 00m1 stop Bogotá El Dorado

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

17h 45m1 stop Bogotá El Dorado

£510Avianca

Thu, 5 Nov - Sat, 14 Nov

21:35 - 16:30LHR London Heathrow-SAL San Salvador El Salvador Intl

24h 55m2 stops Bogotá El Dorado Guatemala City La Aurora

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

24h 50m1 stop Bogotá El Dorado

£512Avianca

Thu, 5 Nov - Sat, 14 Nov

06:35 - 21:19LHR London Heathrow-SAL San Salvador El Salvador Intl

20h 44m2 stops Munich Franz Josef Strauss Houston George Bush Intcntl

23:54 - 05:55SAL San Salvador El Salvador Intl-LHR London Heathrow

24h 01m2 stops Newark Chicago O'Hare Intl

£557United Airlines

Fri, 6 Nov - Fri, 13 Nov

07:35 - 00:45STN London Stansted-SAL San Salvador El Salvador Intl

24h 10m1 stop Madrid Barajas

08:30 - 07:55SAL San Salvador El Salvador Intl-STN London Stansted

16h 25m1 stop Madrid Barajas

£573Multiple Airlines

Sun, 4 Oct - Tue, 20 Oct

12:05 - 20:45LHR London Heathrow-SAL San Salvador El Salvador Intl

14h 40m1 stop Washington, D.C. Dulles Intl

01:10 - 10:50SAL San Salvador El Salvador Intl-LHR London Heathrow

27h 40m1 stop Washington, D.C. Dulles Intl

£580Lufthansa

Sat, 31 Oct - Sat, 14 Nov

18:00 - 15:24LHR London Heathrow-SAL San Salvador El Salvador Intl

27h 24m2 stops Newark Houston George Bush Intcntl

16:40 - 07:25SAL San Salvador El Salvador Intl-LHR London Heathrow

32h 45m2 stops Houston George Bush Intcntl San Francisco

£581United Airlines

Sat, 7 Nov - Sat, 14 Nov

17:25 - 05:30STN London Stansted-SAL San Salvador El Salvador Intl

18h 05m1 stop Barcelona-El Prat

03:45 - 07:45SAL San Salvador El Salvador Intl-STN London Stansted

22h 00m1 stop Barcelona-El Prat

£582Multiple Airlines

Mon, 2 Nov - Sun, 8 Nov

10:00 - 23:35LGW London Gatwick-SAL San Salvador El Salvador Intl

19h 35m2 stops Paris Charles de Gaulle Panama City Tocumen Intl

13:55 - 15:45SAL San Salvador El Salvador Intl-LGW London Gatwick

19h 50m2 stops Panama City Tocumen Intl Paris Charles de Gaulle

£698KLM

Sun, 1 Nov - Thu, 12 Nov

11:05 - 22:47LHR London Heathrow-SAL San Salvador El Salvador Intl

41h 42m2 stops Brussels Bruxelles-National Newark

16:40 - 10:15SAL San Salvador El Salvador Intl-LHR London Heathrow

35h 35m1 stop Houston George Bush Intcntl

£719Lufthansa

Thu, 7 Jan - Tue, 19 Jan

12:40 - 13:32MAN Manchester-SAL San Salvador El Salvador Intl

30h 52m1 stop Atlanta Hartsfield-Jackson

14:39 - 16:35SAL San Salvador El Salvador Intl-MAN Manchester

19h 56m2 stops Atlanta Hartsfield-Jackson Amsterdam Schiphol

£722KLM

Sat, 7 Nov - Sat, 14 Nov

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Avianca flights from United Kingdom to San Salvador

Our best Avianca deals on United Kingdom to San Salvador flight tickets

Avianca

5 Nov

LHR21:35London Heathrow

15h 00m

1 stop

SAL06:35San Salvador El Salvador Intl

14 Nov

SAL14:50San Salvador El Salvador Intl

17h 45m

1 stop

LHR14:35London Heathrow

£510

Avianca

5 Nov

LHR21:35London Heathrow

24h 55m

2 stops

SAL16:30San Salvador El Salvador Intl

14 Nov

SAL07:45San Salvador El Salvador Intl

24h 50m

1 stop

LHR14:35London Heathrow

£512

Avianca

5 Nov

LHR21:35London Heathrow

15h 00m

1 stop

SAL06:35San Salvador El Salvador Intl

14 Nov

SAL14:50San Salvador El Salvador Intl

17h 45m

1 stop

LHR14:35London Heathrow

£515

Air Europa flights from United Kingdom to San Salvador

Our best Air Europa deals on United Kingdom to San Salvador flight tickets

Air Europa

26 Jan

LGW17:25London Gatwick

19h 05m

1 stop

SAL06:30San Salvador El Salvador Intl

5 Feb

SAL12:05San Salvador El Salvador Intl

22h 20m

1 stop

LGW16:25London Gatwick

£584

Air Europa

7 Jan

LGW17:25London Gatwick

19h 05m

1 stop

SAL06:30San Salvador El Salvador Intl

20 Jan

SAL12:05San Salvador El Salvador Intl

22h 20m

1 stop

LGW16:25London Gatwick

£676

Air Europa

5 Jan

LGW17:25London Gatwick

19h 05m

1 stop

SAL06:30San Salvador El Salvador Intl

22 Jan

SAL12:05San Salvador El Salvador Intl

22h 20m

1 stop

LGW16:25London Gatwick

£886

momondo Fare Finder

Use the filters below to find and compare flights from the United Kingdom to San Salvador that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Fastest return journey

LondonSan Salvador

LHR London Heathrow - SAL San Salvador El Salvador Intl

LHRSAL

London Heathrow

Thu 5/11

21:35-06:35

1 stop15h 00m

San Salvador El Salvador Intl

Sat 14/11

14:50-14:35

1 stop17h 45m

£510

LondonSan Salvador

LHR London Heathrow - SAL San Salvador El Salvador Intl

LHRSAL

London Heathrow

Thu 5/11

21:35-16:30

2 stops24h 55m

San Salvador El Salvador Intl

Sat 14/11

07:45-14:35

1 stop24h 50m

£512

LondonSan Salvador

LHR London Heathrow - SAL San Salvador El Salvador Intl

LHRSAL

London Heathrow

Fri 6/11

06:35-21:19

2 stops20h 44m

San Salvador El Salvador Intl

Fri 13/11

23:54-05:55

2 stops24h 01m

£557

LondonSan Salvador

STN London Stansted - SAL San Salvador El Salvador Intl

STNSAL

London Stansted

Sun 4/10

07:35-00:45

1 stop24h 10m

San Salvador El Salvador Intl

Tue 20/10

08:30-07:55

1 stop16h 25m

£573

LondonSan Salvador

LHR London Heathrow - SAL San Salvador El Salvador Intl

LHRSAL

London Heathrow

Sat 31/10

12:05-20:45

1 stop14h 40m

San Salvador El Salvador Intl

Sat 14/11

01:10-10:50

1 stop27h 40m

£580

LondonSan Salvador

LHR London Heathrow - SAL San Salvador El Salvador Intl

LHRSAL

London Heathrow

Sat 7/11

18:00-15:24

2 stops27h 24m

San Salvador El Salvador Intl

Sat 14/11

16:40-07:25

2 stops32h 45m

£581

LondonSan Salvador

STN London Stansted - SAL San Salvador El Salvador Intl

STNSAL

London Stansted

Mon 2/11

17:25-05:30

1 stop18h 05m

San Salvador El Salvador Intl

Sun 8/11

03:45-07:45

1 stop22h 00m

£582

LondonSan Salvador

LGW London Gatwick - SAL San Salvador El Salvador Intl

LGWSAL

London Gatwick

Sun 1/11

10:00-23:35

2 stops19h 35m

San Salvador El Salvador Intl

Thu 12/11

13:55-15:45

2 stops19h 50m

£698

LondonSan Salvador

LHR London Heathrow - SAL San Salvador El Salvador Intl

LHRSAL

London Heathrow

Thu 7/1

11:05-22:47

2 stops41h 42m

San Salvador El Salvador Intl

Tue 19/1

16:40-10:15

1 stop35h 35m

£719

ManchesterSan Salvador

MAN Manchester - SAL San Salvador El Salvador Intl

MANSAL

Manchester

Sat 7/11

12:40-13:32

1 stop30h 52m

San Salvador El Salvador Intl

Sat 14/11

14:39-16:35

2 stops19h 56m

£722

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 United Kingdom to San 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

Other information

What is the cheapest month to fly to San Salvador?

The cheapest month to fly to San Salvador from United Kingdom is in November. Flight prices, which tend to average around £635, are often lower during this time because this is during the off-season. If you aren’t able to travel to San Salvador during the month of November, then flying in May is also cheap. Prices for this month can be found on momondo for an average of £651.

Can stopping save me money on United Kingdom to San Salvador flights?

You could potentially save up to 3% on your flight if you consider stops on a United Kingdom to San Salvador flight.

Cheap United Kingdom to San Salvador flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from United Kingdom to San Salvador

Best price found	£407
Fastest flight time	15h 14m
Direct flights	None

The best one-way flight to San Salvador from United Kingdom in the past 72 hours is £407. The best return flight deal from United Kingdom to San Salvador found on momondo in the last 72 hours is £510.

The fastest flight from United Kingdom to San Salvador takes 15h 14m

There are no direct flights from United Kingdom to San Salvador. There are no popular flight routes from United Kingdom to San Salvador.

Search flight deals

Frequently asked questions about flying from the United Kingdom to San Salvador

When did momondo last update prices for flights from United Kingdom to San Salvador El Salvador Intl Airport?
Prices for flights from United Kingdom to San Salvador El Salvador Intl Airport refresh daily.
How many operators does momondo search for flights from United Kingdom to San Salvador El Salvador Intl Airport?
There are 6 operators available for flights from United Kingdom to San Salvador El Salvador Intl Airport as of September 2026.
How old do you have to be to fly from United Kingdom to San Salvador El Salvador Intl Airport?
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 United Kingdom to San Salvador El Salvador Intl Airport.
What documentation or ID do you need to fly to San Salvador El Salvador Intl Airport?
The necessary travel and health documents for your San Salvador El Salvador Intl Airport 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 United Kingdom to San Salvador

Compare and see reviews for airlines that fly from United Kingdom to San Salvador with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom £502	Free Cancellation	Rating 7.0 12,075 reviews	Search American Airlines flights
Avianca	PriceFrom £551	Free Cancellation	Rating 6.5 2,551 reviews	Search Avianca flights
United Airlines	PriceFrom £562	Free Cancellation	Rating 7.4 10,233 reviews	Search United Airlines flights
Lufthansa	PriceFrom £602	Free Cancellation	Rating 6.8 8,234 reviews	Search Lufthansa flights
Air Canada	PriceFrom £647	Free Cancellation	Rating 7.1 11,676 reviews	Search Air Canada flights
KLM	PriceFrom £706	Free Cancellation	Rating 7.8 1,576 reviews	Search KLM flights

Why use momondo?

Why should I use momondo to find a flight deal from United Kingdom to San Salvador?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from United Kingdom to San Salvador . Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from United Kingdom to San Salvador with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to San Salvador from United Kingdom with this policy.

How can momondo help me find flights from United Kingdom to San Salvador?

Once you have performed a search for United Kingdom to San 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 United Kingdom to San Salvador right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of United Kingdom to San Salvador flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Cheap flights from the United Kingdom to San Salvador from £407

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Avianca flights from United Kingdom to San Salvador

Our best Avianca deals on United Kingdom to San Salvador flight tickets

Air Europa flights from United Kingdom to San Salvador

Our best Air Europa deals on United Kingdom to San Salvador flight tickets

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Use the filters below to find and compare flights from the United Kingdom to San Salvador that are best for you.

See travel insights to San Salvador from

How to get the cheapest flight ticket from United Kingdom to San Salvador

What is the cheapest month to fly to San Salvador?

Can stopping save me money on United Kingdom to San Salvador flights?

What is the cheapest airline that flies from United Kingdom to San Salvador El Salvador Intl?

Which airlines fly to San Salvador?

How long does it take to fly to San Salvador?

Cheap United Kingdom to San Salvador flight deals and tips

Best price found

Fastest flight time

Direct flights

Frequently asked questions about flying from the United Kingdom to San Salvador

Best airlines flying from United Kingdom to San Salvador

Compare and see reviews for airlines that fly from United Kingdom to San Salvador with momondo

Why use momondo?

An easier way to manage your San 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

Fly your favourite airline to San Salvador

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

Cabin classes currently available on flights to San Salvador

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

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