Which stopover airport has the shortest travel time from London to San Salvador?

Flights connecting via Toronto (YYZ) have the shortest average one-way travel time: 15h 05m.

Which airport is the most popular for stopovers for flights between London and San Salvador?

Bogotá (BOG) was the most common stop: 35% of momondo users choosing one-stop flights on this route connected there.

Which stopover airport has the shortest connection time from London to San Salvador?

Toronto (YYZ) has the shortest average stopover time for this route: 2h 49m.

Which airlines fly to San Salvador?

Lufthansa, Air Canada and United Airlines are the top three most popular airlines that fly to San Salvador from London according to our data. Lufthansa is the first choice among our users, with 53% 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.

Which stopover airport offers the lowest fares from London to San Salvador?

Flights via Houston (IAH) offer the lowest average return price of £600.

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

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

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

As of November 2025, there are 6 operators available to choose from for flights from London to San Salvador El Salvador Intl Airport.

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from London to San Salvador El Salvador Intl Airport.

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

The travel and health documents you'll need for your trip to San Salvador El Salvador Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at San Salvador El Salvador Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

£255 Cheap Flights from London to San Salvador in 2025/26

Q: What is the typical price of a round-trip flight between London and San Salvador?

Prices are currently low for flights on this route. Typical prices usually range from £582 to £637. The lowest price recently found on this route was £476.

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08:30 - 21:51LHR-SAL

19h 21m2 stops

06:55 - 05:55SAL-LHR

17h 00m2 stops

£476United Airlines

Find Deal

Mon, 8 Dec - Mon, 26 Jan

12:50 - 22:47LHR-SAL

15h 57m1 stop

06:55 - 06:40SAL-LHR

17h 45m2 stops

£501United Airlines

Find Deal

Mon, 8 Dec - Mon, 26 Jan

15:20 - 05:45LHR-SAL

20h 25m1 stop

06:55 - 06:20SAL-LHR

17h 25m2 stops

£505United Airlines

Find Deal

Sat, 7 Feb - Sun, 15 Feb

10:00 - 20:19LHR-SAL

16h 19m1 stop

13:50 - 11:35SAL-LHR

14h 45m1 stop

£508United Airlines

Find Deal

Tue, 24 Mar - Sun, 29 Mar

15:00 - 14:48LHR-SAL

29h 48m2 stops

14:49 - 11:40SAL-LHR

14h 51m1 stop

£509American Airlines

Find Deal

Thu, 12 Feb - Sun, 15 Feb

16:30 - 14:48LHR-SAL

28h 18m2 stops

16:00 - 20:00SAL-LHR

22h 00m2 stops

£511American Airlines

Find Deal

Thu, 12 Feb - Sun, 15 Feb

14:00 - 13:31LGW-SAL

29h 31m2 stops

08:05 - 06:00SAL-LGW

15h 55m1 stop

£549Multiple Airlines

Find Deal

Fri, 9 Jan - Mon, 26 Jan

14:00 - 13:31LGW-SAL

29h 31m2 stops

22:40 - 06:00SAL-LGW

25h 20m1 stop

£555Multiple Airlines

Find Deal

Fri, 9 Jan - Sun, 25 Jan

10:00 - 23:36LCY-SAL

19h 36m2 stops

14:35 - 16:35SAL-LCY

20h 00m2 stops

£875KLM

Find Deal

Mon, 5 Jan - Thu, 22 Jan

10:00 - 23:37LCY-SAL

19h 37m2 stops

14:50 - 17:20SAL-LCY

20h 30m2 stops

£903KLM

Find Deal

Sat, 7 Feb - Sun, 15 Feb

Iberia flights from London to San Salvador

Our best Iberia deals on London to San Salvador flight tickets

Iberia

6 Feb

LGW19:40London Gatwick

46h 51m

2 stops

SAL12:31San Salvador El Salvador Intl

10 Feb

SAL21:00San Salvador El Salvador Intl

16h 00m

1 stop

LGW19:00London Gatwick

£957

Find similar

Iberia

6 Feb

LGW11:45London Gatwick

30h 46m

2 stops

SAL12:31San Salvador El Salvador Intl

10 Feb

SAL21:00San Salvador El Salvador Intl

31h 50m

1 stop

LGW10:50London Gatwick

£1,002

Find similar

Iberia

18 Nov

LGW14:35London Gatwick

51h 45m

2 stops

SAL12:20San Salvador El Salvador Intl

25 Nov

SAL10:10San Salvador El Salvador Intl

26h 50m

2 stops

LGW19:00London Gatwick

£1,146

Find similar

American Airlines flights from London to San Salvador

Our best American Airlines deals on London to San Salvador flight tickets

American Airlines

12 Feb

LHR14:45London Heathrow

27h 54m

2 stops

SAL12:39San Salvador El Salvador Intl

15 Feb

SAL16:00San Salvador El Salvador Intl

21h 00m

2 stops

LHR19:00London Heathrow

£509

Find similar

American Airlines

12 Feb

LHR16:30London Heathrow

28h 18m

2 stops

SAL14:48San Salvador El Salvador Intl

15 Feb

SAL16:00San Salvador El Salvador Intl

22h 00m

2 stops

LHR20:00London Heathrow

£511

Find similar

American Airlines

14 Feb

LHR15:00London Heathrow

28h 49m

1 stop

SAL13:49San Salvador El Salvador Intl

21 Feb

SAL14:58San Salvador El Salvador Intl

14h 42m

1 stop

LHR11:40London Heathrow

£513

Find similar

Fly from

Fly to

Route

Depart

Return

Price

LondonSan Salvador

LHR - SAL

LHRSAL

London Heathrow

Mon 8/12

08:30-21:51

2 stops19h 21m

San Salvador El Salvador Intl

Mon 26/1

06:55-05:55

2 stops17h 00m

£476

LondonSan Salvador

LHR - SAL

LHRSAL

London Heathrow

Mon 8/12

12:50-22:47

1 stop15h 57m

San Salvador El Salvador Intl

Mon 26/1

06:55-06:40

2 stops17h 45m

£501

LondonSan Salvador

LHR - SAL

LHRSAL

London Heathrow

Sat 7/2

15:20-05:45

1 stop20h 25m

San Salvador El Salvador Intl

Sun 15/2

06:55-06:20

2 stops17h 25m

£505

LondonSan Salvador

LHR - SAL

LHRSAL

London Heathrow

Tue 24/3

10:00-20:19

1 stop16h 19m

San Salvador El Salvador Intl

Sun 29/3

13:50-11:35

1 stop14h 45m

£508

LondonSan Salvador

LHR - SAL

LHRSAL

London Heathrow

Thu 12/2

15:00-14:48

2 stops29h 48m

San Salvador El Salvador Intl

Sun 15/2

14:49-11:40

1 stop14h 51m

£509

LondonSan Salvador

LHR - SAL

LHRSAL

London Heathrow

Thu 12/2

16:30-14:48

2 stops28h 18m

San Salvador El Salvador Intl

Sun 15/2

16:00-20:00

2 stops22h 00m

£511

LondonSan Salvador

LGW - SAL

LGWSAL

London Gatwick

Fri 9/1

14:00-13:31

2 stops29h 31m

San Salvador El Salvador Intl

Mon 26/1

08:05-06:00

1 stop15h 55m

£549

LondonSan Salvador

LGW - SAL

LGWSAL

London Gatwick

Fri 9/1

14:00-13:31

2 stops29h 31m

San Salvador El Salvador Intl

Sun 25/1

22:40-06:00

1 stop25h 20m

£555

LondonSan Salvador

LCY - SAL

LCYSAL

London City

Mon 5/1

10:00-23:36

2 stops19h 36m

San Salvador El Salvador Intl

Thu 22/1

14:35-16:35

2 stops20h 00m

£875

LondonSan Salvador

LCY - SAL

LCYSAL

London City

Sat 7/2

10:00-23:37

2 stops19h 37m

San Salvador El Salvador Intl

Sun 15/2

14:50-17:20

2 stops20h 30m

£903

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 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

Stopovers

What is the typical price of a round-trip flight between London and San Salvador?

What is the cheapest month to fly to San Salvador?

The cheapest month to fly to San Salvador from London is in February. Flight prices, which tend to average around £594, 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 February, then flying in March is also cheap. Prices for this month can be found on momondo for an average of £605.

What is the cheapest day to depart on your flight to San Salvador?

The cheapest day to depart from London to San Salvador is on a Wednesday. Travellers who choose to depart for San Salvador on a Wednesday will often find tickets for as low as £587. Be sure to avoid booking your departure on a Thursday as prices are generally higher than usual. According to our data, the average ticket price to San Salvador on Thursday is £631.

What is the cheapest time of day to depart on your flight to San Salvador?

The cheapest time of day to fly to San Salvador is at midday when flights can be purchased for as low as £588. Flights in the evening are often more expensive, with an average ticket price of £803.

How far in advance should I book a flight to San Salvador?

You are more likely to see cheaper flights to San Salvador from London when booking weeks ahead of your departure date. In general, you can expect to find flights to San Salvador for around £644 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Salvador from London for as low as £577 on momondo.

How have London to San Salvador flight prices changed over time?

When to book flights from London to San Salvador

Are you open to changing your travel dates? Check out the ideal times to fly from London to San Salvador according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

Cheap London to San Salvador (LON to SAL) flight deals and tips

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

Direct flights	None

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

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How far is London to San Salvador El Salvador Intl by plane?
A flight from London to San Salvador El Salvador Intl will travel around 5437.8 mi. A reasonable flight in good conditions will take 15h 14m.
When did momondo last update prices for flights from London to San Salvador El Salvador Intl Airport?
Prices for flights from London to San Salvador El Salvador Intl Airport are updated daily.
How many operators does momondo search for flights from London to San Salvador El Salvador Intl Airport?
As of November 2025, there are 6 operators available to choose from for flights from London to San Salvador El Salvador Intl Airport.
How old do you have to be to fly from London to San Salvador El Salvador Intl Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from London to San Salvador El Salvador Intl Airport.
What documentation or ID do you need to fly to San Salvador El Salvador Intl Airport?
The travel and health documents you'll need for your trip to San Salvador El Salvador Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at San Salvador El Salvador Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from London to San Salvador?
momondo data reveals that the most frequently booked airline on the route from London to San Salvador is Lufthansa, representing 35% of all bookings. The subsequent popular airlines are United Airlines at 28%, Air Canada at 16%, and KLM at 12%.

Best airlines flying from London to San Salvador

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

Airline	Rating	Free Cancellation	Price
Avianca	PriceFrom £503	Free Cancellation	Rating 6.6 2,476 reviews	Search Avianca flights
KLM	PriceFrom £561	Free Cancellation	Rating 7.7 1,411 reviews	Search KLM flights
United Airlines	PriceFrom £563	Free Cancellation	Rating 7.4 9,017 reviews	Search United Airlines flights
Lufthansa	PriceFrom £565	Free Cancellation	Rating 6.8 7,572 reviews	Search Lufthansa flights
Air Canada	PriceFrom £606	Free Cancellation	Rating 7.1 10,448 reviews	Search Air Canada flights
Iberia	PriceFrom £1,110	Free Cancellation	Rating 7.0 3,012 reviews	Search Iberia flights

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Sonsonate

Why use momondo?

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

It is quick and easy to find London to San Salvador flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to San Salvador that suits you.

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

All flight searches from London to San Salvador on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to San Salvador from London.

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

If you are not ready to book a flight from London to San Salvador now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to San Salvador and let you know when they change.

An easier way to manage your San Salvador trip

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Cheap flights from London to San Salvador from £255

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 San Salvador departing on 23/1. 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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Cheap return flights

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Iberia flights from London to San Salvador

Our best Iberia deals on London to San Salvador flight tickets

American Airlines flights from London to San Salvador

Our best American Airlines deals on London to San Salvador flight tickets

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How to get the cheapest flight ticket from London 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

What is the typical price of a round-trip flight between London and San Salvador?

What is the cheapest month to fly to San Salvador?

What is the cheapest day to depart on your flight to San Salvador?

What is the cheapest time of day to depart on your flight to San Salvador?

The cheapest time of day to fly to San Salvador is at midday when flights can be purchased for as low as £588. Flights in the evening are often more expensive, with an average ticket price of £803.

How far in advance should I book a flight to San Salvador?

How have London to San Salvador flight prices changed over time?

Which airlines fly to San Salvador?

Which airport is the most popular for stopovers for flights between London and San Salvador?

Bogotá (BOG) was the most common stop: 35% of momondo users choosing one-stop flights on this route connected there.

Which stopover airport offers the lowest fares from London to San Salvador?

Flights via Houston (IAH) offer the lowest average return price of £600.

Which stopover airport has the shortest travel time from London to San Salvador?

Flights connecting via Toronto (YYZ) have the shortest average one-way travel time: 15h 05m.

Which stopover airport has the shortest connection time from London to San Salvador?

Toronto (YYZ) has the shortest average stopover time for this route: 2h 49m.

When to book flights from London to San Salvador

Cheap London to San Salvador (LON to SAL) flight deals and tips

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

Direct flights

How far is London to San Salvador El Salvador Intl by plane?

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

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

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

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

What is the most popular airline from London to San Salvador?

Best airlines flying from London to San Salvador

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

Travelling to a place near San Salvador?

Why use momondo?

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

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

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

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

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