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 offers the lowest fares from London to San Salvador?

Flights via Bogotá (BOG) offer the lowest average return price of £620.

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 London according to our data. United Airlines is the first choice among our users, with 44% of people opting to fly with this airline when travelling to San Salvador. Keep in mind that there are 4 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: 2h 50m.

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

Bogotá (BOG) was the most common stop: 48% of momondo users choosing one-stop flights on this route connected there.

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 September 2026, there are 4 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.

£367 Cheap Flights from London to San Salvador in 2026

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One-way

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17:25 - 06:30LGW London Gatwick-SAL San Salvador El Salvador Intl

19h 05m1 stop Madrid Barajas

12:10 - 09:00SAL San Salvador El Salvador Intl-LGW London Gatwick

14h 50m1 stop Madrid Barajas

£589Air Europa

Tue, 19 Jan - Sun, 31 Jan

09:55 - 05:30LHR London Heathrow-SAL San Salvador El Salvador Intl

25h 35m1 stop Barcelona-El Prat

03:45 - 09:10SAL San Salvador El Salvador Intl-LHR London Heathrow

23h 25m1 stop Barcelona-El Prat

£638Multiple Airlines

Mon, 22 Feb - Sun, 7 Mar

13:40 - 12:15LHR London Heathrow-SAL San Salvador El Salvador Intl

29h 35m1 stop Houston George Bush Intcntl

15:40 - 07:40SAL San Salvador El Salvador Intl-LHR London Heathrow

34h 00m1 stop Houston George Bush Intcntl

£685Lufthansa

Fri, 23 Oct - Fri, 30 Oct

16:15 - 12:15LHR London Heathrow-SAL San Salvador El Salvador Intl

27h 00m2 stops San Francisco Houston George Bush Intcntl

06:00 - 10:15SAL San Salvador El Salvador Intl-LHR London Heathrow

22h 15m1 stop Houston George Bush Intcntl

£685Lufthansa

Fri, 23 Oct - Fri, 30 Oct

07:25 - 20:49LHR London Heathrow-SAL San Salvador El Salvador Intl

20h 24m2 stops Munich Franz Josef Strauss Houston George Bush Intcntl

06:00 - 10:15SAL San Salvador El Salvador Intl-LHR London Heathrow

22h 15m1 stop Houston George Bush Intcntl

£698United Airlines

Fri, 23 Oct - Fri, 30 Oct

07:25 - 20:49LHR London Heathrow-SAL San Salvador El Salvador Intl

20h 24m2 stops Munich Franz Josef Strauss Houston George Bush Intcntl

06:00 - 07:55SAL San Salvador El Salvador Intl-LHR London Heathrow

19h 55m2 stops Houston George Bush Intcntl Chicago O'Hare Intl

£698United Airlines

Fri, 23 Oct - Fri, 30 Oct

22:05 - 06:10LHR London Heathrow-SAL San Salvador El Salvador Intl

39h 05m2 stops Bogotá El Dorado Guatemala City La Aurora

08:05 - 15:35SAL San Salvador El Salvador Intl-LHR London Heathrow

24h 30m1 stop Bogotá El Dorado

£816Avianca

Sun, 20 Sep - Tue, 6 Oct

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

20h 00m1 stop Bogotá El Dorado

22:20 - 15:35SAL San Salvador El Salvador Intl-LHR London Heathrow

34h 15m2 stops Guatemala City La Aurora Bogotá El Dorado

£816Avianca

Sun, 20 Sep - Wed, 7 Oct

14:10 - 14:30LHR London Heathrow-SAL San Salvador El Salvador Intl

31h 20m2 stops Toronto Pearson Intl Houston George Bush Intcntl

15:40 - 06:30SAL San Salvador El Salvador Intl-LHR London Heathrow

31h 50m2 stops Houston George Bush Intcntl Montreal Pierre Elliott Trudeau Intl

£3,403Air Canada

Tue, 6 Oct - Tue, 20 Oct

14:10 - 14:30LHR London Heathrow-SAL San Salvador El Salvador Intl

31h 20m2 stops Toronto Pearson Intl Houston George Bush Intcntl

15:40 - 06:30SAL San Salvador El Salvador Intl-LHR London Heathrow

31h 50m2 stops Houston George Bush Intcntl Montreal Pierre Elliott Trudeau Intl

£3,405Air Canada

Tue, 6 Oct - Tue, 20 Oct

Cheap last-minute flights

Enter your travel dates to find the best prices.

10:25 - 21:35LHR London Heathrow-SAL San Salvador El Salvador Intl

18h 10m1 stop Newark

15:40 - 07:45SAL San Salvador El Salvador Intl-LHR London Heathrow

33h 05m1 stop Houston George Bush Intcntl

£685Lufthansa

Thu, 10 Sep - Sun, 13 Sep

14:50 - 14:30LHR London Heathrow-SAL San Salvador El Salvador Intl

30h 40m2 stops Denver Intl Houston George Bush Intcntl

15:40 - 07:45SAL San Salvador El Salvador Intl-LHR London Heathrow

33h 05m1 stop Houston George Bush Intcntl

£725United Airlines

Thu, 10 Sep - Sun, 13 Sep

12:00 - 21:35LHR London Heathrow-SAL San Salvador El Salvador Intl

16h 35m1 stop Newark

02:00 - 10:10SAL San Salvador El Salvador Intl-LHR London Heathrow

25h 10m1 stop Los Angeles

£725United Airlines

Thu, 10 Sep - Tue, 22 Sep

08:00 - 20:49LHR London Heathrow-SAL San Salvador El Salvador Intl

19h 49m2 stops Chicago O'Hare Intl Houston George Bush Intcntl

13:50 - 11:35SAL San Salvador El Salvador Intl-LHR London Heathrow

14h 45m1 stop Houston George Bush Intcntl

£725United Airlines

Thu, 10 Sep - Wed, 23 Sep

07:45 - 20:49LHR London Heathrow-SAL San Salvador El Salvador Intl

20h 04m2 stops Newark Houston George Bush Intcntl

02:00 - 06:45SAL San Salvador El Salvador Intl-LHR London Heathrow

21h 45m2 stops Los Angeles Chicago O'Hare Intl

£750United Airlines

Thu, 10 Sep - Sat, 12 Sep

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

20h 00m1 stop Bogotá El Dorado

08:05 - 15:35SAL San Salvador El Salvador Intl-LHR London Heathrow

24h 30m1 stop Bogotá El Dorado

£960Avianca

Mon, 7 Sep - Thu, 10 Sep

22:05 - 21:05LHR London Heathrow-SAL San Salvador El Salvador Intl

30h 00m2 stops Bogotá El Dorado Guatemala City La Aurora

08:05 - 15:35SAL San Salvador El Salvador Intl-LHR London Heathrow

24h 30m1 stop Bogotá El Dorado

£970Avianca

Mon, 7 Sep - Thu, 10 Sep

10:20 - 14:10LGW London Gatwick-SAL San Salvador El Salvador Intl

34h 50m3 stops Frankfurt am Main Cancun Mexico City Benito Juarez

08:30 - 18:45SAL San Salvador El Salvador Intl-LGW London Gatwick

27h 15m3 stops Panama City Tocumen Intl Cancun Frankfurt am Main

£991Multiple Airlines

Thu, 10 Sep - Wed, 23 Sep

05:55 - 06:30STN London Stansted-SAL San Salvador El Salvador Intl

31h 35m2 stops Madrid Barajas Bogotá El Dorado

23:05 - 23:55SAL San Salvador El Salvador Intl-STN London Stansted

17h 50m1 stop Madrid Barajas

£1,051Multiple Airlines

Mon, 7 Sep - Thu, 10 Sep

05:55 - 06:25STN London Stansted-SAL San Salvador El Salvador Intl

31h 30m3 stops Madrid Barajas Bogotá El Dorado San José Juan Santamaria Intl

23:05 - 23:55SAL San Salvador El Salvador Intl-STN London Stansted

17h 50m1 stop Madrid Barajas

£1,068Multiple Airlines

Mon, 7 Sep - Thu, 10 Sep

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Iberia flights from London to San Salvador

Our best Iberia deals on London to San Salvador flight tickets

Iberia

5 Feb

LGW19:40London Gatwick

29h 35m

1 stop

SAL19:15San Salvador El Salvador Intl

14 Feb

SAL20:45San Salvador El Salvador Intl

32h 05m

1 stop

LGW10:50London Gatwick

£937

Iberia

5 Feb

LCY19:15London City

30h 00m

1 stop

SAL19:15San Salvador El Salvador Intl

14 Feb

SAL20:45San Salvador El Salvador Intl

30h 05m

1 stop

LCY08:50London City

£1,013

Iberia

30 Sept

LGW20:40London Gatwick

28h 30m

2 stops

SAL18:10San Salvador El Salvador Intl

28 Oct

SAL20:45San Salvador El Salvador Intl

16h 15m

1 stop

LGW19:00London Gatwick

£1,129

Lufthansa flights from London to San Salvador

Our best Lufthansa deals on London to San Salvador flight tickets

Lufthansa

23 Oct

LHR13:40London Heathrow

29h 35m

1 stop

SAL12:15San Salvador El Salvador Intl

30 Oct

SAL15:40San Salvador El Salvador Intl

34h 00m

1 stop

LHR07:40London Heathrow

£685

Lufthansa

10 Sept

LHR10:25London Heathrow

18h 10m

1 stop

SAL21:35San Salvador El Salvador Intl

13 Sept

SAL15:40San Salvador El Salvador Intl

33h 05m

1 stop

LHR07:45London Heathrow

£685

Lufthansa

3 Nov

LHR06:50London Heathrow

21h 57m

2 stops

SAL22:47San Salvador El Salvador Intl

16 Nov

SAL23:54San Salvador El Salvador Intl

15h 26m

1 stop

LHR21:20London Heathrow

£705

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Fastest return journey

LondonSan Salvador

LGW London Gatwick - SAL San Salvador El Salvador Intl

LGWSAL

London Gatwick

Tue 19/1

17:25-06:30

1 stop19h 05m

San Salvador El Salvador Intl

Sun 31/1

12:10-09:00

1 stop14h 50m

£589

LondonSan Salvador

LHR London Heathrow - SAL San Salvador El Salvador Intl

LHRSAL

London Heathrow

Mon 22/2

09:55-05:30

1 stop25h 35m

San Salvador El Salvador Intl

Sun 7/3

03:45-09:10

1 stop23h 25m

£638

LondonSan Salvador

LHR London Heathrow - SAL San Salvador El Salvador Intl

LHRSAL

London Heathrow

Fri 23/10

13:40-12:15

1 stop29h 35m

San Salvador El Salvador Intl

Fri 30/10

15:40-07:40

1 stop34h 00m

£685

LondonSan Salvador

LHR London Heathrow - SAL San Salvador El Salvador Intl

LHRSAL

London Heathrow

Fri 23/10

16:15-12:15

2 stops27h 00m

San Salvador El Salvador Intl

Fri 30/10

06:00-10:15

1 stop22h 15m

£685

LondonSan Salvador

LHR London Heathrow - SAL San Salvador El Salvador Intl

LHRSAL

London Heathrow

Fri 23/10

07:25-20:49

2 stops20h 24m

San Salvador El Salvador Intl

Fri 30/10

06:00-10:15

1 stop22h 15m

£698

LondonSan Salvador

LHR London Heathrow - SAL San Salvador El Salvador Intl

LHRSAL

London Heathrow

Fri 23/10

07:25-20:49

2 stops20h 24m

San Salvador El Salvador Intl

Fri 30/10

06:00-07:55

2 stops19h 55m

£698

LondonSan Salvador

LHR London Heathrow - SAL San Salvador El Salvador Intl

LHRSAL

London Heathrow

Sun 20/9

22:05-06:10

2 stops39h 05m

San Salvador El Salvador Intl

Tue 6/10

08:05-15:35

1 stop24h 30m

£816

LondonSan Salvador

LHR London Heathrow - SAL San Salvador El Salvador Intl

LHRSAL

London Heathrow

Sun 20/9

22:05-11:05

1 stop20h 00m

San Salvador El Salvador Intl

Wed 7/10

22:20-15:35

2 stops34h 15m

£816

LondonSan Salvador

LHR London Heathrow - SAL San Salvador El Salvador Intl

LHRSAL

London Heathrow

Tue 6/10

14:10-14:30

2 stops31h 20m

San Salvador El Salvador Intl

Tue 20/10

15:40-06:30

2 stops31h 50m

£3,403

LondonSan Salvador

LHR London Heathrow - SAL San Salvador El Salvador Intl

LHRSAL

London Heathrow

Tue 6/10

14:10-14:30

2 stops31h 20m

San Salvador El Salvador Intl

Tue 20/10

15:40-06:30

2 stops31h 50m

£3,405

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?

Prices are currently high for flights on this route.

Typical prices usually range from £569 to £572.
The lowest price recently found on this route was £589.

What is the cheapest month to fly to San Salvador?

The cheapest month to fly to San Salvador from London is in November. Flight prices, which tend to average around £619, 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 £639.

How far in advance should I book a flight from London 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 £703 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 £599 on momondo.

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

You could potentially save up to 10% on your flight if you consider stops on a London to San Salvador flight.

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

Best price found	£367
Fastest flight time	16h 20m
Direct flights	None

The best one-way flight to San Salvador from London in the past 72 hours is £367. The best return flight deal from London to San Salvador found on momondo in the last 72 hours is £589.

The fastest flight from London to San Salvador takes 16h 20m

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

Search flight deals

Frequently asked questions about flying from London to San Salvador

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 20m.
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 September 2026, there are 4 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 46% of all bookings. The subsequent popular airlines are Avianca at 25%, Lufthansa at 13%, and Air Canada at 10%.

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 £499	Free Cancellation	Rating 6.5 2,556 reviews	Search Avianca flights
United Airlines	PriceFrom £552	Free Cancellation	Rating 7.4 10,174 reviews	Search United Airlines flights
Lufthansa	PriceFrom £591	Free Cancellation	Rating 6.8 8,223 reviews	Search Lufthansa flights
Air Canada	PriceFrom £616	Free Cancellation	Rating 7.1 11,582 reviews	Search Air Canada flights

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 £367

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 21/9. 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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Iberia flights from London to San Salvador

Our best Iberia deals on London to San Salvador flight tickets

Lufthansa flights from London to San Salvador

Our best Lufthansa deals on London to San Salvador flight tickets

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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 from London to San Salvador?

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

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

Best price found

Fastest flight time

Direct flights

Frequently asked questions about flying 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

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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