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

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

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

As of August 2025, there is 1 operator available to choose from for flights from San Salvador El Salvador Intl Airport to London.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Salvador El Salvador Intl Airport to London.

What documentation or ID do you need to fly to London?

The travel and health documents you'll need for your trip to London 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 London. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

£210 Cheap Flights from San Salvador to London in 2025

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

Prices are currently low for flights on this route. Typical prices usually range from £588 to £727. The lowest price recently found on this route was £439.

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Find the cheapest flights from San Salvador to London

Round-trip

One-way

Last minute

Cheap return flights

22:40 - 06:00SAL-LGW

25h 20m1 stop

13:00 - 05:55LGW-SAL

22h 55m1 stop

£439

Find Deal

Tue, 4 Nov - Sun, 16 Nov

22:40 - 06:00SAL-LGW

25h 20m1 stop

13:00 - 09:55LGW-SAL

26h 55m1 stop

£453

Find Deal

Tue, 4 Nov - Tue, 11 Nov

13:39 - 06:45SAL-LHR

34h 06m1 stop

15:50 - 12:24LHR-SAL

26h 34m1 stop

£651KLM

Find Deal

Sun, 19 Oct - Fri, 31 Oct

13:39 - 16:15SAL-LHR

19h 36m2 stops

12:30 - 12:24LHR-SAL

29h 54m1 stop

£675KLM

Find Deal

Sun, 19 Oct - Fri, 31 Oct

12:05 - 14:35SAL-LHR

20h 30m1 stop

21:40 - 11:05LHR-SAL

19h 25m1 stop

£766Avianca

Find Deal

Sat, 7 Feb - Sat, 21 Feb

08:00 - 14:35SAL-LHR

24h 35m1 stop

21:40 - 16:35LHR-SAL

24h 55m2 stops

£767Avianca

Find Deal

Wed, 11 Feb - Tue, 17 Feb

16:40 - 10:15SAL-LHR

35h 35m1 stop

13:45 - 05:45LHR-SAL

46h 00m2 stops

£793United Airlines

Find Deal

Fri, 16 Jan - Fri, 30 Jan

23:54 - 20:35SAL-LHR

14h 41m1 stop

13:50 - 05:45LHR-SAL

45h 55m2 stops

£799United Airlines

Find Deal

Fri, 7 Nov - Fri, 6 Feb

13:37 - 16:40SAL-LCY

20h 03m2 stops

10:00 - 12:24LCY-SAL

33h 24m2 stops

£1,555Delta

Find Deal

Wed, 1 Oct - Wed, 15 Oct

13:39 - 16:40SAL-LCY

20h 01m2 stops

13:45 - 12:24LCY-SAL

29h 39m2 stops

£1,608Delta

Find Deal

Mon, 6 Oct - Sun, 12 Oct

KLM flights from San Salvador to London

Our best KLM deals on San Salvador to London flight tickets

KLM

19 Oct

SAL13:39San Salvador El Salvador Intl

34h 06m

1 stop

LHR06:45London Heathrow

31 Oct

LHR15:50London Heathrow

26h 34m

1 stop

SAL12:24San Salvador El Salvador Intl

£651

Find similar

KLM

26 Aug

SAL13:52San Salvador El Salvador Intl

16h 38m

1 stop

LHR13:30London Heathrow

2 Sept

LHR13:05London Heathrow

30h 22m

1 stop

SAL12:27San Salvador El Salvador Intl

£653

Find similar

KLM

19 Oct

SAL13:39San Salvador El Salvador Intl

19h 36m

2 stops

LHR16:15London Heathrow

31 Oct

LHR12:30London Heathrow

29h 54m

1 stop

SAL12:24San Salvador El Salvador Intl

£675

Find similar

United Airlines flights from San Salvador to London

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

United Airlines

16 Jan

SAL16:40San Salvador El Salvador Intl

35h 35m

1 stop

LHR10:15London Heathrow

30 Jan

LHR13:45London Heathrow

46h 00m

2 stops

SAL05:45San Salvador El Salvador Intl

£793

Find similar

United Airlines

7 Nov

SAL23:54San Salvador El Salvador Intl

14h 41m

1 stop

LHR20:35London Heathrow

6 Feb

LHR13:50London Heathrow

45h 55m

2 stops

SAL05:45San Salvador El Salvador Intl

£799

Find similar

United Airlines

4 Sept

SAL06:00San Salvador El Salvador Intl

17h 55m

2 stops

LHR06:55London Heathrow

11 Sept

LHR06:55London Heathrow

20h 22m

2 stops

SAL20:17San Salvador El Salvador Intl

£800

Find similar

Fly from

Fly to

Route

Depart

Return

Price

San SalvadorLondon

SAL - LGW

SALLGW

San Salvador El Salvador Intl

Tue 4/11

22:40-06:00

1 stop25h 20m

London Gatwick

Sun 16/11

13:00-05:55

1 stop22h 55m

£439

San SalvadorLondon

SAL - LGW

SALLGW

San Salvador El Salvador Intl

Tue 4/11

22:40-06:00

1 stop25h 20m

London Gatwick

Tue 11/11

13:00-09:55

1 stop26h 55m

£453

San SalvadorLondon

SAL - LHR

SALLHR

San Salvador El Salvador Intl

Sun 19/10

13:39-06:45

1 stop34h 06m

London Heathrow

Fri 31/10

15:50-12:24

1 stop26h 34m

£651

San SalvadorLondon

SAL - LHR

SALLHR

San Salvador El Salvador Intl

Sun 19/10

13:39-16:15

2 stops19h 36m

London Heathrow

Fri 31/10

12:30-12:24

1 stop29h 54m

£675

San SalvadorLondon

SAL - LHR

SALLHR

San Salvador El Salvador Intl

Sat 7/2

12:05-14:35

1 stop20h 30m

London Heathrow

Sat 21/2

21:40-11:05

1 stop19h 25m

£766

San SalvadorLondon

SAL - LHR

SALLHR

San Salvador El Salvador Intl

Wed 11/2

08:00-14:35

1 stop24h 35m

London Heathrow

Tue 17/2

21:40-16:35

2 stops24h 55m

£767

San SalvadorLondon

SAL - LHR

SALLHR

San Salvador El Salvador Intl

Fri 16/1

16:40-10:15

1 stop35h 35m

London Heathrow

Fri 30/1

13:45-05:45

2 stops46h 00m

£793

San SalvadorLondon

SAL - LHR

SALLHR

San Salvador El Salvador Intl

Fri 7/11

23:54-20:35

1 stop14h 41m

London Heathrow

Fri 6/2

13:50-05:45

2 stops45h 55m

£799

San SalvadorLondon

SAL - LCY

SALLCY

San Salvador El Salvador Intl

Wed 1/10

13:37-16:40

2 stops20h 03m

London City

Wed 15/10

10:00-12:24

2 stops33h 24m

£1,555

San SalvadorLondon

SAL - LCY

SALLCY

San Salvador El Salvador Intl

Mon 6/10

13:39-16:40

2 stops20h 01m

London City

Sun 12/10

13:45-12:24

2 stops29h 39m

£1,608

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 San Salvador to London

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 San Salvador and London?

What is the cheapest month to fly to London?

The cheapest month to fly to London from San Salvador is in September. Flight prices, which tend to average around £571, are often lower during this time because this is during the off-season. The month of February is another great option to travel to London, with average flight prices from San Salvador averaging around £580.

What is the cheapest day to depart on your flight to London?

Our data shows that Tuesday is the least expensive day to fly to London. Tickets to fly out on this day can be as low as £542. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from San Salvador to London for around £679.

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

The cheapest time of day to fly to London is in the evening when flights can be purchased for as low as £605. Flights in the morning are often more expensive, with an average ticket price of £624.

How far in advance should I book a flight to London?

You are more likely to see cheaper flights to London from San Salvador when booking weeks ahead of your departure date. In general, you can expect to find flights to London for around £718 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London from San Salvador for as low as £568 on momondo.

When to book flights from San Salvador to London

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

Estimated return price

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

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

Direct flights	None

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

Search flight deals

How far is San Salvador El Salvador Intl to London by plane?
London is 5437.8 mi away from San Salvador El Salvador Intl. In terms of flight time, this usually takes a little over 14h 31m.
When did momondo last update prices for flights from San Salvador El Salvador Intl Airport to London?
Prices for flights from San Salvador El Salvador Intl Airport to London are updated daily.
How many operators does momondo search for flights from San Salvador El Salvador Intl Airport to London?
As of August 2025, there is 1 operator available to choose from for flights from San Salvador El Salvador Intl Airport to London.
How old do you have to be to fly from San Salvador El Salvador Intl Airport to London?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Salvador El Salvador Intl Airport to London.
What documentation or ID do you need to fly to London?
The travel and health documents you'll need for your trip to London 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 London. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from San Salvador to London

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

Airline	Rating	Free Cancellation	Price
Iberia	PriceFrom £784	Free Cancellation	Rating 7.0 2,889 reviews		Search Iberia flights

Eastbourne

Milton Keynes

Luton

Maidstone

Slough

Gatwick

Canterbury

Southend-on-Sea

Ipswich

Ilford

Guildford

Colchester

Worthing

Dartford

Chelmsford

Dover

Hounslow

Hayes

Folkestone

Stansted

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to London from San Salvador.

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

Yes. momondo allows you to filter the results for San Salvador to London flights to just show those with flexible booking policies.

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

momondo provides multiple filters to help you find the best flight to London from San Salvador. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Price alerts on flights to London from San Salvador are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Cheap flights from San Salvador to London from £210

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Salvador to London departing on 26/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from San Salvador to London

Cheap return flights

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Cheap last-minute flights

KLM flights from San Salvador to London

Our best KLM deals on San Salvador to London flight tickets

United Airlines flights from San Salvador to London

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

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

See travel insights to London from

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

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 San Salvador and London?

What is the cheapest month to fly to London?

What is the cheapest day to depart on your flight to London?

Our data shows that Tuesday is the least expensive day to fly to London. Tickets to fly out on this day can be as low as £542. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from San Salvador to London for around £679.

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

The cheapest time of day to fly to London is in the evening when flights can be purchased for as low as £605. Flights in the morning are often more expensive, with an average ticket price of £624.

How far in advance should I book a flight to London?

When to book flights from San Salvador to London

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

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

Direct flights

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

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

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

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

What documentation or ID do you need to fly to London?

Best airlines flying from San Salvador to London

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

Travelling to a place near London?

Why use momondo?

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

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

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

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

An easier way to manage your London 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 the United Kingdom

Fly into one of these airports located in London

Airports listed have a maximum distance of 35.6 mi from London