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 16h 02m 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.

Which airlines fly to San Salvador?

United Airlines, Air Canada and KLM 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 43% of people opting to fly with this airline when travelling to San Salvador. Keep in mind that there are 5 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?

Air Europa, KLM, and Avianca are the most popular carriers operating from United Kingdom to San Salvador El Salvador Intl

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 5 operators available for flights from United Kingdom to San Salvador El Salvador Intl Airport as of November 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.

£294 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

Last minute

Recent return flight deals from the United Kingdom to San Salvador

Enter your travel dates to find the best prices.

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

23h 00m1 stop Madrid Barajas

08:30 - 08:05SAL San Salvador El Salvador Intl-STN London Stansted

17h 35m1 stop Madrid Barajas

£542Multiple Airlines

Sun, 31 Jan - Tue, 16 Feb

12:55 - 21:45BHX Birmingham-SAL San Salvador El Salvador Intl

38h 50m2 stops Barcelona-El Prat Bogotá El Dorado

07:45 - 12:25SAL San Salvador El Salvador Intl-BHX Birmingham

22h 40m2 stops Bogotá El Dorado Barcelona-El Prat

£544Multiple Airlines

Mon, 1 Mar - Sun, 7 Mar

08:40 - 23:35LHR London Heathrow-SAL San Salvador El Salvador Intl

20h 55m2 stops Amsterdam Schiphol Panama City Tocumen Intl

13:45 - 16:05SAL San Salvador El Salvador Intl-LHR London Heathrow

20h 20m2 stops Panama City Tocumen Intl Amsterdam Schiphol

£565KLM

Tue, 26 Jan - Tue, 2 Feb

15:45 - 23:35LHR London Heathrow-SAL San Salvador El Salvador Intl

37h 50m2 stops Amsterdam Schiphol Panama City Tocumen Intl

13:45 - 17:00SAL San Salvador El Salvador Intl-LHR London Heathrow

21h 15m2 stops Panama City Tocumen Intl Amsterdam Schiphol

£571KLM

Tue, 26 Jan - Fri, 5 Feb

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

£593Avianca

Thu, 26 Nov - Sat, 5 Dec

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

£594Avianca

Thu, 26 Nov - Sat, 5 Dec

07:30 - 21:45LHR London Heathrow-SAL San Salvador El Salvador Intl

20h 15m2 stops Frankfurt am Main Washington, D.C. Dulles Intl

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

18h 55m2 stops Houston George Bush Intcntl Chicago O'Hare Intl

£737United Airlines

Tue, 8 Dec - Tue, 15 Dec

09:30 - 00:55LHR London Heathrow-SAL San Salvador El Salvador Intl

21h 25m2 stops Frankfurt am Main Houston George Bush Intcntl

23:54 - 21:20SAL San Salvador El Salvador Intl-LHR London Heathrow

15h 26m1 stop Newark

£737United Airlines

Tue, 8 Dec - Tue, 15 Dec

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

£832Lufthansa

Tue, 5 Jan - Wed, 13 Jan

15:10 - 22:47LHR London Heathrow-SAL San Salvador El Salvador Intl

37h 37m1 stop Newark

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

33h 00m1 stop Houston George Bush Intcntl

£875Lufthansa

Tue, 5 Jan - Wed, 13 Jan

Recent last minute 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

£629Avianca

Mon, 16 Nov - Sun, 29 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

£629Avianca

Mon, 16 Nov - Sun, 29 Nov

17:35 - 21:05LHR London Heathrow-SAL San Salvador El Salvador Intl

33h 30m2 stops Paris Charles de Gaulle San José Juan Santamaria Intl

13:58 - 13:50SAL San Salvador El Salvador Intl-LHR London Heathrow

17h 52m2 stops Panama City Tocumen Intl Amsterdam Schiphol

£694Multiple Airlines

Mon, 16 Nov - Tue, 8 Dec

09:10 - 21:19LHR London Heathrow-SAL San Salvador El Salvador Intl

18h 09m2 stops Newark Houston George Bush Intcntl

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

18h 40m1 stop Houston George Bush Intcntl

£762United Airlines

Mon, 16 Nov - Sun, 29 Nov

09:10 - 22:47LHR London Heathrow-SAL San Salvador El Salvador Intl

19h 37m1 stop Newark

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

18h 40m1 stop Houston George Bush Intcntl

£762United Airlines

Mon, 16 Nov - Sun, 29 Nov

16:00 - 13:14LHR London Heathrow-SAL San Salvador El Salvador Intl

27h 14m1 stop Atlanta Hartsfield-Jackson

13:43 - 17:00SAL San Salvador El Salvador Intl-LHR London Heathrow

21h 17m2 stops Panama City Tocumen Intl Amsterdam Schiphol

£773KLM

Wed, 11 Nov - Tue, 19 Jan

16:00 - 13:14LHR London Heathrow-SAL San Salvador El Salvador Intl

27h 14m1 stop Atlanta Hartsfield-Jackson

14:39 - 17:00SAL San Salvador El Salvador Intl-LHR London Heathrow

20h 21m2 stops Atlanta Hartsfield-Jackson Amsterdam Schiphol

£775KLM

Thu, 12 Nov - Sun, 22 Nov

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

41h 42m2 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

£872Lufthansa

Sat, 14 Nov - Sat, 21 Nov

10:00 - 13:14LGW London Gatwick-SAL San Salvador El Salvador Intl

33h 14m2 stops Paris Charles de Gaulle Atlanta Hartsfield-Jackson

14:39 - 15:45SAL San Salvador El Salvador Intl-LGW London Gatwick

19h 06m2 stops Atlanta Hartsfield-Jackson Paris Charles de Gaulle

£1,018Delta

Thu, 12 Nov - Sun, 22 Nov

06:00 - 06:25LHR London Heathrow-SAL San Salvador El Salvador Intl

30h 25m3 stops Zurich Toronto Pearson Intl San José Juan Santamaria Intl

22:25 - 16:20SAL San Salvador El Salvador Intl-LHR London Heathrow

35h 55m3 stops San José Juan Santamaria Intl Toronto Pearson Intl Zurich

£1,165Air Canada

Mon, 16 Nov - Sun, 29 Nov

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KLM flights from United Kingdom to San Salvador

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

KLM

26 Jan

LHR08:40London Heathrow

20h 55m

2 stops

SAL23:35San Salvador El Salvador Intl

2 Feb

SAL13:45San Salvador El Salvador Intl

20h 20m

2 stops

LHR16:05London Heathrow

£565

KLM

26 Jan

LHR15:45London Heathrow

37h 50m

2 stops

SAL23:35San Salvador El Salvador Intl

5 Feb

SAL13:45San Salvador El Salvador Intl

21h 15m

2 stops

LHR17:00London Heathrow

£571

KLM

26 Jan

LHR06:30London Heathrow

20h 04m

2 stops

SAL20:34San Salvador El Salvador Intl

5 Feb

SAL13:45San Salvador El Salvador Intl

21h 15m

2 stops

LHR17:00London Heathrow

£575

United Airlines flights from United Kingdom to San Salvador

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

United Airlines

4 Feb

BHX06:00Birmingham

39h 24m

2 stops

SAL15:24San Salvador El Salvador Intl

7 Feb

SAL16:40San Salvador El Salvador Intl

37h 50m

2 stops

BHX12:30Birmingham

£750

United Airlines

4 Feb

BHX06:00Birmingham

39h 24m

2 stops

SAL15:24San Salvador El Salvador Intl

7 Feb

SAL16:40San Salvador El Salvador Intl

37h 50m

2 stops

BHX12:30Birmingham

£751

United Airlines

27 Jan

MAN06:10Manchester

22h 37m

2 stops

SAL22:47San Salvador El Salvador Intl

31 Jan

SAL23:54San Salvador El Salvador Intl

28h 26m

2 stops

MAN10:20Manchester

£754

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

LondonSan Salvador

STN London Stansted - SAL San Salvador El Salvador Intl

STNSAL

London Stansted

Sun 31/1

07:45-00:45

1 stop23h 00m

San Salvador El Salvador Intl

Tue 16/2

08:30-08:05

1 stop17h 35m

£542

BirminghamSan Salvador

BHX Birmingham - SAL San Salvador El Salvador Intl

BHXSAL

Birmingham

Mon 1/3

12:55-21:45

2 stops38h 50m

San Salvador El Salvador Intl

Sun 7/3

07:45-12:25

2 stops22h 40m

£544

LondonSan Salvador

LHR London Heathrow - SAL San Salvador El Salvador Intl

LHRSAL

London Heathrow

Tue 26/1

08:40-23:35

2 stops20h 55m

San Salvador El Salvador Intl

Tue 2/2

13:45-16:05

2 stops20h 20m

£565

LondonSan Salvador

LHR London Heathrow - SAL San Salvador El Salvador Intl

LHRSAL

London Heathrow

Tue 26/1

15:45-23:35

2 stops37h 50m

San Salvador El Salvador Intl

Fri 5/2

13:45-17:00

2 stops21h 15m

£571

Fastest return journey

LondonSan Salvador

LHR London Heathrow - SAL San Salvador El Salvador Intl

LHRSAL

London Heathrow

Thu 26/11

21:35-06:35

1 stop15h 00m

San Salvador El Salvador Intl

Sat 5/12

14:50-14:35

1 stop17h 45m

£593

LondonSan Salvador

LHR London Heathrow - SAL San Salvador El Salvador Intl

LHRSAL

London Heathrow

Thu 26/11

21:35-06:35

1 stop15h 00m

San Salvador El Salvador Intl

Sat 5/12

14:50-14:35

1 stop17h 45m

£594

LondonSan Salvador

LHR London Heathrow - SAL San Salvador El Salvador Intl

LHRSAL

London Heathrow

Tue 8/12

07:30-21:45

2 stops20h 15m

San Salvador El Salvador Intl

Tue 15/12

07:00-07:55

2 stops18h 55m

£737

LondonSan Salvador

LHR London Heathrow - SAL San Salvador El Salvador Intl

LHRSAL

London Heathrow

Tue 8/12

09:30-00:55

2 stops21h 25m

San Salvador El Salvador Intl

Tue 15/12

23:54-21:20

1 stop15h 26m

£737

LondonSan Salvador

LHR London Heathrow - SAL San Salvador El Salvador Intl

LHRSAL

London Heathrow

Tue 5/1

11:05-22:47

2 stops41h 42m

San Salvador El Salvador Intl

Wed 13/1

16:40-10:15

1 stop35h 35m

£832

LondonSan Salvador

LHR London Heathrow - SAL San Salvador El Salvador Intl

LHRSAL

London Heathrow

Tue 5/1

15:10-22:47

1 stop37h 37m

San Salvador El Salvador Intl

Wed 13/1

16:40-07:40

1 stop33h 00m

£875

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 May. Flight prices, which tend to average around £644, 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 May, then flying in March is also cheap. Prices for this month can be found on momondo for an average of £662.

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

You could potentially save up to 10% 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	£294
Fastest flight time	15h 00m
Direct flights	None

The best one-way flight to San Salvador from United Kingdom in the past 72 hours is £294. The best return flight deal from United Kingdom to San Salvador found on momondo in the last 72 hours is £542.

The fastest flight from United Kingdom to San Salvador takes 15h 00m

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 5 operators available for flights from United Kingdom to San Salvador El Salvador Intl Airport as of November 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
Avianca	PriceFrom £551	Free Cancellation	Rating 6.5 2,550 reviews	Search Avianca flights
United Airlines	PriceFrom £618	Free Cancellation	Rating 7.3 10,471 reviews	Search United Airlines flights
KLM	PriceFrom £635	Free Cancellation	Rating 7.8 1,595 reviews	Search KLM flights
Lufthansa	PriceFrom £638	Free Cancellation	Rating 6.8 8,290 reviews	Search Lufthansa flights
Air Canada	PriceFrom £641	Free Cancellation	Rating 7.1 11,880 reviews	Search Air Canada 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 £294

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KLM flights from United Kingdom to San Salvador

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

United Airlines flights from United Kingdom to San Salvador

Our best United Airlines 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.

Fly to other destinations from the United Kingdom

According to popular flight searches on momondo this year

Complete your trip to San Salvador

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According to popular flight searches on momondo this year