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

Avianca, KLM, and United Airlines are the most popular carriers operating from El Salvador to London

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

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

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

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

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from El Salvador to London.

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

The travel and health documents required for your trip to London can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at London. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

£233 Cheap Flights from El Salvador to London in 2025

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Find the cheapest flights from El Salvador to London

Round-trip

One-way

Last minute

Recent return flight deals from El Salvador to London

08:05 - 06:00SAL-LGW

15h 55m1 stop

13:00 - 06:30LGW-SAL

23h 30m1 stop

£468

Find Deal

Wed, 28 Jan - Sun, 1 Feb

08:05 - 06:00SAL-LGW

15h 55m1 stop

13:00 - 06:30LGW-SAL

23h 30m1 stop

£522

Find Deal

Mon, 3 Nov - Mon, 10 Nov

13:37 - 13:30SAL-LHR

16h 53m1 stop

15:15 - 12:24LHR-SAL

28h 09m1 stop

£653KLM

Find Deal

Wed, 1 Oct - Wed, 15 Oct

13:37 - 13:30SAL-LHR

16h 53m1 stop

17:25 - 12:24LHR-SAL

25h 59m1 stop

£654KLM

Find Deal

Sun, 28 Sep - Sun, 5 Oct

12:05 - 14:35SAL-LHR

20h 30m1 stop

21:40 - 11:05LHR-SAL

19h 25m1 stop

£765Avianca

Find Deal

Fri, 7 Nov - Fri, 6 Feb

12:05 - 14:35SAL-LHR

20h 30m1 stop

21:40 - 21:05LHR-SAL

29h 25m2 stops

£767Avianca

Find Deal

Fri, 7 Nov - Fri, 6 Feb

03:00 - 13:30SAL-LHR

28h 30m1 stop

13:45 - 05:40LHR-SAL

45h 55m2 stops

£795United Airlines

Find Deal

Thu, 6 Nov - Fri, 6 Feb

23:54 - 21:20SAL-LHR

15h 26m1 stop

12:05 - 05:40LHR-SAL

47h 35m2 stops

£796United Airlines

Find Deal

Fri, 7 Nov - Fri, 6 Feb

08:10 - 08:35SAL-LHR

17h 25m1 stop

06:00 - 20:15LHR-SAL

21h 15m2 stops

£807Air Canada

Find Deal

Sun, 28 Sep - Sun, 5 Oct

08:15 - 11:20SAL-LHR

21h 05m1 stop

19:25 - 20:15LHR-SAL

30h 50m2 stops

£810Air Canada

Find Deal

Mon, 10 Nov - Sat, 15 Nov

United Airlines flights from El Salvador to London

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

United Airlines

6 Nov

SAL03:00San Salvador El Salvador Intl

28h 30m

1 stop

LHR13:30London Heathrow

6 Feb

LHR13:45London Heathrow

45h 55m

2 stops

SAL05:40San Salvador El Salvador Intl

£795

Find similar

United Airlines

7 Nov

SAL23:54San Salvador El Salvador Intl

15h 26m

1 stop

LHR21:20London Heathrow

6 Feb

LHR12:05London Heathrow

47h 35m

2 stops

SAL05:40San Salvador El Salvador Intl

£796

Find similar

United Airlines

21 Aug

SAL02:00San Salvador El Salvador Intl

26h 10m

1 stop

LHR11:10London Heathrow

29 Aug

LHR07:25London Heathrow

19h 52m

2 stops

SAL20:17San Salvador El Salvador Intl

£801

Find similar

Air Canada flights from El Salvador to London

Our best Air Canada deals on El Salvador to London flight tickets

Air Canada

28 Sept

SAL08:10San Salvador El Salvador Intl

17h 25m

1 stop

LHR08:35London Heathrow

5 Oct

LHR06:00London Heathrow

21h 15m

2 stops

SAL20:15San Salvador El Salvador Intl

£807

Find similar

Air Canada

10 Nov

SAL08:15San Salvador El Salvador Intl

21h 05m

1 stop

LHR11:20London Heathrow

15 Nov

LHR19:25London Heathrow

30h 50m

2 stops

SAL20:15San Salvador El Salvador Intl

£810

Find similar

Air Canada

28 Sept

SAL08:10San Salvador El Salvador Intl

23h 45m

2 stops

LHR14:55London Heathrow

5 Oct

LHR06:00London Heathrow

21h 15m

2 stops

SAL20:15San Salvador El Salvador Intl

£811

Find similar

Fly from

Fly to

Route

Depart

Return

Price

San SalvadorLondon

SAL - LGW

SALLGW

San Salvador El Salvador Intl

Wed 28/1

08:05-06:00

1 stop15h 55m

London Gatwick

Sun 1/2

13:00-06:30

1 stop23h 30m

£468

San SalvadorLondon

SAL - LGW

SALLGW

San Salvador El Salvador Intl

Mon 3/11

08:05-06:00

1 stop15h 55m

London Gatwick

Mon 10/11

13:00-06:30

1 stop23h 30m

£522

San SalvadorLondon

SAL - LHR

SALLHR

San Salvador El Salvador Intl

Wed 1/10

13:37-13:30

1 stop16h 53m

London Heathrow

Wed 15/10

15:15-12:24

1 stop28h 09m

£653

San SalvadorLondon

SAL - LHR

SALLHR

San Salvador El Salvador Intl

Sun 28/9

13:37-13:30

1 stop16h 53m

London Heathrow

Sun 5/10

17:25-12:24

1 stop25h 59m

£654

San SalvadorLondon

SAL - LHR

SALLHR

San Salvador El Salvador Intl

Fri 7/11

12:05-14:35

1 stop20h 30m

London Heathrow

Fri 6/2

21:40-11:05

1 stop19h 25m

£765

San SalvadorLondon

SAL - LHR

SALLHR

San Salvador El Salvador Intl

Fri 7/11

12:05-14:35

1 stop20h 30m

London Heathrow

Fri 6/2

21:40-21:05

2 stops29h 25m

£767

San SalvadorLondon

SAL - LHR

SALLHR

San Salvador El Salvador Intl

Thu 6/11

03:00-13:30

1 stop28h 30m

London Heathrow

Fri 6/2

13:45-05:40

2 stops45h 55m

£795

San SalvadorLondon

SAL - LHR

SALLHR

San Salvador El Salvador Intl

Fri 7/11

23:54-21:20

1 stop15h 26m

London Heathrow

Fri 6/2

12:05-05:40

2 stops47h 35m

£796

San SalvadorLondon

SAL - LHR

SALLHR

San Salvador El Salvador Intl

Sun 28/9

08:10-08:35

1 stop17h 25m

London Heathrow

Sun 5/10

06:00-20:15

2 stops21h 15m

£807

San SalvadorLondon

SAL - LHR

SALLHR

San Salvador El Salvador Intl

Mon 10/11

08:15-11:20

1 stop21h 05m

London Heathrow

Sat 15/11

19:25-20:15

2 stops30h 50m

£810

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 El 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

Prices

Airlines

What is the cheapest month to fly to London?

The cheapest month to fly to London from El 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 El Salvador averaging around £581.

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 El Salvador to London for around £680.

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 £625.

Cheap El Salvador to London flight deals and tips

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

Direct flights	None

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

Search flight deals

When did momondo last update prices for flights from El Salvador to London?
Prices for flights from El Salvador to London are updated daily.
How many operators does momondo search for flights from El Salvador to London?
As of August 2025, there is 1 operator available to choose from for flights from El Salvador to London.
How old do you have to be to fly from El Salvador to London?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from El Salvador to London.
What documentation or ID do you need to fly to London?
The travel and health documents required for your trip to London can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at London. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from El Salvador to London

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

Airline	Rating	Free Cancellation	Price
Iberia	PriceFrom £784	Free Cancellation	Rating 7.0 2,884 reviews		Search Iberia flights

Eastbourne

Milton Keynes

Luton

Maidstone

Slough

Gatwick

Canterbury

Southend-on-Sea

Ipswich

Ilford

Guildford

Colchester

Worthing

Dartford

Hounslow

Dover

Chelmsford

Hayes

Folkestone

Bedford

Why use momondo?

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

Finding the right flight to London from El Salvador is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to London quick and easy, saving you time and money.

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

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

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

Once all potential El Salvador to London flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

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