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 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.

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

Toronto (YYZ) has the shortest average stopover time for this route: 3h 09m.

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

Bogotá (BOG) was the most common stop: 38% 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 Bogotá (BOG) offer the lowest average return price of £566.

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

Avianca, Air France, and KLM are the most popular carriers operating from London to San Salvador El Salvador Intl

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: 16h 00m.

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 March 2026, 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.

£290 Cheap Flights from London to San Salvador in 2026

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 £589 to £648. The lowest price recently found on this route was £533.

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One-way

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15:40 - 10:23

LGW

SAL

25h 43m

2 stops

22:49 - 14:40

SAL

LGW

32h 51m

2 stops

£533Multiple Airlines

Mon, 20 Apr - Mon, 4 May

07:05 - 10:23

LHR

SAL

34h 18m

2 stops

22:49 - 19:55

SAL

LHR

38h 06m

2 stops

£570Multiple Airlines

Wed, 15 Apr - Wed, 22 Apr

22:05 - 06:30

LHR

SAL

15h 25m

1 stop

08:05 - 15:35

SAL

LHR

24h 30m

1 stop

£609Avianca

Tue, 5 May - Sat, 23 May

22:05 - 11:05

LHR

SAL

20h 00m

1 stop

12:05 - 15:35

SAL

LHR

20h 30m

1 stop

£609Avianca

Sun, 19 Apr - Sun, 26 Apr

22:05 - 06:10

LHR

SAL

39h 05m

2 stops

23:20 - 15:35

SAL

LHR

33h 15m

2 stops

£611Avianca

Sat, 25 Apr - Sun, 31 May

06:55 - 20:49

LHR

SAL

20h 54m

2 stops

15:40 - 06:45

SAL

LHR

32h 05m

2 stops

£616Lufthansa

Thu, 16 Apr - Thu, 23 Apr

12:20 - 12:19

LGW

SAL

30h 59m

2 stops

13:19 - 06:50

SAL

LGW

34h 31m

2 stops

£623American Airlines

Sat, 18 Apr - Sat, 25 Apr

12:20 - 12:19

LGW

SAL

30h 59m

2 stops

13:19 - 06:50

SAL

LGW

34h 31m

2 stops

£729American Airlines

Thu, 16 Apr - Thu, 23 Apr

20:45 - 20:33

LCY

SAL

30h 48m

2 stops

14:04 - 17:20

SAL

LCY

20h 16m

2 stops

£836KLM

Sun, 19 Apr - Sun, 26 Apr

08:25 - 20:33

LCY

SAL

19h 08m

2 stops

14:04 - 07:55

SAL

LCY

34h 51m

2 stops

£895KLM

Mon, 20 Apr - Mon, 4 May

Lufthansa flights from London to San Salvador

Our best Lufthansa deals on London to San Salvador flight tickets

Lufthansa

16 Apr

LHR06:55London Heathrow

20h 54m

2 stops

SAL20:49San Salvador El Salvador Intl

23 Apr

SAL15:40San Salvador El Salvador Intl

32h 05m

2 stops

LHR06:45London Heathrow

£616

Lufthansa

15 Apr

LHR06:55London Heathrow

20h 54m

2 stops

SAL20:49San Salvador El Salvador Intl

22 Apr

SAL13:50San Salvador El Salvador Intl

14h 45m

1 stop

LHR11:35London Heathrow

£617

Lufthansa

16 Mar

LHR16:00London Heathrow

26h 19m

2 stops

SAL12:19San Salvador El Salvador Intl

14 Aug

SAL13:50San Salvador El Salvador Intl

35h 40m

2 stops

LHR08:30London Heathrow

£623

United Airlines flights from London to San Salvador

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

United Airlines

21 Apr

LHR06:55London Heathrow

20h 54m

2 stops

SAL20:49San Salvador El Salvador Intl

30 Apr

SAL06:00San Salvador El Salvador Intl

23h 20m

2 stops

LHR12:20London Heathrow

£619

United Airlines

19 Apr

LHR07:25London Heathrow

20h 24m

2 stops

SAL20:49San Salvador El Salvador Intl

26 Apr

SAL06:00San Salvador El Salvador Intl

28h 05m

2 stops

LHR17:05London Heathrow

£621

United Airlines

24 Mar

LHR12:05London Heathrow

30h 14m

2 stops

SAL12:19San Salvador El Salvador Intl

16 Apr

SAL21:45San Salvador El Salvador Intl

15h 55m

1 stop

LHR20:40London Heathrow

£627

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonSan Salvador

LGW - SAL

LGWSAL

London Gatwick

Mon 20/4

15:40-10:23

2 stops25h 43m

San Salvador El Salvador Intl

Mon 4/5

22:49-14:40

2 stops32h 51m

£533

LondonSan Salvador

LHR - SAL

LHRSAL

London Heathrow

Wed 15/4

07:05-10:23

2 stops34h 18m

San Salvador El Salvador Intl

Wed 22/4

22:49-19:55

2 stops38h 06m

£570

Fastest return journey

LondonSan Salvador

LHR - SAL

LHRSAL

London Heathrow

Tue 5/5

22:05-06:30

1 stop15h 25m

San Salvador El Salvador Intl

Sat 23/5

08:05-15:35

1 stop24h 30m

£609

LondonSan Salvador

LHR - SAL

LHRSAL

London Heathrow

Sun 19/4

22:05-11:05

1 stop20h 00m

San Salvador El Salvador Intl

Sun 26/4

12:05-15:35

1 stop20h 30m

£609

LondonSan Salvador

LHR - SAL

LHRSAL

London Heathrow

Sat 25/4

22:05-06:10

2 stops39h 05m

San Salvador El Salvador Intl

Sun 31/5

23:20-15:35

2 stops33h 15m

£611

LondonSan Salvador

LHR - SAL

LHRSAL

London Heathrow

Thu 16/4

06:55-20:49

2 stops20h 54m

San Salvador El Salvador Intl

Thu 23/4

15:40-06:45

2 stops32h 05m

£616

LondonSan Salvador

LGW - SAL

LGWSAL

London Gatwick

Sat 18/4

12:20-12:19

2 stops30h 59m

San Salvador El Salvador Intl

Sat 25/4

13:19-06:50

2 stops34h 31m

£623

LondonSan Salvador

LGW - SAL

LGWSAL

London Gatwick

Thu 16/4

12:20-12:19

2 stops30h 59m

San Salvador El Salvador Intl

Thu 23/4

13:19-06:50

2 stops34h 31m

£729

LondonSan Salvador

LCY - SAL

LCYSAL

London City

Sun 19/4

20:45-20:33

2 stops30h 48m

San Salvador El Salvador Intl

Sun 26/4

14:04-17:20

2 stops20h 16m

£836

LondonSan Salvador

LCY - SAL

LCYSAL

London City

Mon 20/4

08:25-20:33

2 stops19h 08m

San Salvador El Salvador Intl

Mon 4/5

14:04-07:55

2 stops34h 51m

£895

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

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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 March. Flight prices, which tend to average around £596, 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 March, then flying in September is also cheap. Prices for this month can be found on momondo for an average of £597.

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 £572 on momondo.

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

You could potentially save up to 2% on your flight if you consider stops on a London to San Salvador flight.

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

Fastest flight time	16h 19m
Direct flights	None

The fastest flight from London to San Salvador takes 16h 19m

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

Search flight deals

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 16h 19m.
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 March 2026, 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 United Airlines, representing 40% of all bookings. The subsequent popular airlines are Lufthansa at 21%, Air Canada at 14%, and Avianca 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 £505	Free Cancellation	Rating 6.5 2,496 reviews	Search Avianca flights
United Airlines	PriceFrom £548	Free Cancellation	Rating 7.4 9,403 reviews	Search United Airlines flights
KLM	PriceFrom £575	Free Cancellation	Rating 7.8 1,467 reviews	Search KLM flights
Lufthansa	PriceFrom £591	Free Cancellation	Rating 6.8 7,828 reviews	Search Lufthansa flights
Air Canada	PriceFrom £603	Free Cancellation	Rating 7.1 10,779 reviews	Search Air Canada flights
Iberia	PriceFrom £1,094	Free Cancellation	Rating 7.0 3,133 reviews	Search Iberia flights

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 £290

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 28/4. 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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Cheap return flights

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Lufthansa flights from London to San Salvador

Our best Lufthansa deals on London to San Salvador flight tickets

United Airlines flights from London to San Salvador

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

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

See travel insights to San Salvador from

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

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?

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

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

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

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

Which airlines fly to San Salvador?

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

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

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

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

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

Fastest flight time

Direct flights

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?

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.

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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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