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Cheap flights from the United Kingdom to San Salvador from £376

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from the United Kingdom to San Salvador departing on 1/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from the United Kingdom to San Salvador

Recent return flight deals from the United Kingdom to San Salvador

Enter your travel dates to find the best prices.
Multiple Airlines Logo
12:10 - 10:55
LHR
-
SAL
28h 45m
1 stop
Multiple Airlines Logo
15:22 - 11:30
SAL
-
LHR
14h 08m
1 stop
£661Multiple Airlines
Fri, 30 Oct - Mon, 9 Nov
Multiple Airlines Logo
12:15 - 11:00
LHR
-
SAL
29h 45m
1 stop
Multiple Airlines Logo
13:25 - 12:35
SAL
-
LHR
16h 10m
1 stop
£663Multiple Airlines
Wed, 23 Sep - Wed, 14 Oct
Avianca Logo
21:40 - 11:05
LHR
-
SAL
19h 25m
1 stop
Avianca Logo
12:05 - 14:35
SAL
-
LHR
20h 30m
1 stop
£677Avianca
Thu, 5 Nov - Sat, 14 Nov
Avianca Logo
21:40 - 11:05
LHR
-
SAL
19h 25m
1 stop
Avianca Logo
08:00 - 14:35
SAL
-
LHR
24h 35m
1 stop
£679Avianca
Thu, 5 Nov - Sat, 14 Nov
United Airlines Logo
09:00 - 18:58
MAN
-
SAL
40h 58m
2 stops
United Airlines Logo
13:20 - 09:50
SAL
-
MAN
37h 30m
2 stops
£759United Airlines
Fri, 10 Jul - Mon, 20 Jul
United Airlines Logo
11:05 - 04:50
MAN
-
SAL
48h 45m
2 stops
United Airlines Logo
06:00 - 17:20
SAL
-
MAN
28h 20m
2 stops
£774United Airlines
Thu, 4 Jun - Thu, 11 Jun
KLM Logo
09:20 - 20:31
LCY
-
SAL
18h 11m
2 stops
KLM Logo
13:37 - 16:40
SAL
-
LCY
20h 03m
2 stops
£778KLM
Thu, 10 Sep - Mon, 28 Sep
KLM Logo
09:20 - 23:34
LCY
-
SAL
21h 14m
2 stops
KLM Logo
13:39 - 16:40
SAL
-
LCY
20h 01m
2 stops
£895KLM
Wed, 23 Sep - Thu, 15 Oct
Air Canada Logo
09:00 - 20:15
MAN
-
SAL
18h 15m
1 stop
Air Canada Logo
17:30 - 06:30
SAL
-
MAN
30h 00m
1 stop
£916Air Canada
Fri, 10 Jul - Mon, 20 Jul
Air Canada Logo
09:00 - 05:00
MAN
-
SAL
27h 00m
1 stop
Air Canada Logo
17:30 - 06:30
SAL
-
MAN
30h 00m
1 stop
£920Air Canada
Fri, 10 Jul - Mon, 20 Jul

American Airlines flights from United Kingdom to San Salvador

Our best American Airlines deals on United Kingdom to San Salvador flight tickets
American Airlines
23 Sept
LHR15:35London Heathrow
26h 25m
1 stop
SAL11:00San Salvador El Salvador Intl
15 Oct
SAL13:59San Salvador El Salvador Intl
15h 51m
1 stop
LHR12:50London Heathrow
£704
American Airlines
23 Sept
LHR09:55London Heathrow
32h 05m
1 stop
SAL11:00San Salvador El Salvador Intl
15 Oct
SAL13:25San Salvador El Salvador Intl
15h 45m
2 stops
LHR12:10London Heathrow
£707
American Airlines
23 Sept
LHR20:10London Heathrow
23h 35m
2 stops
SAL12:45San Salvador El Salvador Intl
14 Oct
SAL13:25San Salvador El Salvador Intl
23h 20m
2 stops
LHR19:45London Heathrow
£709

Iberia flights from United Kingdom to San Salvador

Our best Iberia deals on United Kingdom to San Salvador flight tickets
Iberia
13 May
LGW20:40London Gatwick
28h 55m
2 stops
SAL18:35San Salvador El Salvador Intl
27 May
SAL19:55San Salvador El Salvador Intl
31h 55m
1 stop
LGW10:50London Gatwick
£853
Iberia
12 May
LGW20:40London Gatwick
28h 45m
2 stops
SAL18:25San Salvador El Salvador Intl
28 May
SAL20:05San Salvador El Salvador Intl
16h 55m
1 stop
LGW20:00London Gatwick
£872
Iberia
22 Sept
LGW20:40London Gatwick
28h 30m
2 stops
SAL18:10San Salvador El Salvador Intl
15 Oct
SAL19:40San Salvador El Salvador Intl
32h 10m
1 stop
LGW10:50London Gatwick
£894

momondo Fare Finder

 
Customise your flight search to find flights from United Kingdom to San Salvador that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 279,928 searches. Data last updated 11 May 2026.
Use the filters below to find and compare flights from the United Kingdom to San Salvador that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonSan Salvador

LHR - SAL

LHRSAL

London Heathrow

Fri 30/10

12:10-10:55

1 stop28h 45m

San Salvador El Salvador Intl

Mon 9/11

15:22-11:30

1 stop14h 08m

£661

LondonSan Salvador

LHR - SAL

LHRSAL

London Heathrow

Wed 23/9

12:15-11:00

1 stop29h 45m

San Salvador El Salvador Intl

Wed 14/10

13:25-12:35

1 stop16h 10m

£663

LondonSan Salvador

LHR - SAL

LHRSAL

London Heathrow

Thu 5/11

21:40-11:05

1 stop19h 25m

San Salvador El Salvador Intl

Sat 14/11

12:05-14:35

1 stop20h 30m

£677

LondonSan Salvador

LHR - SAL

LHRSAL

London Heathrow

Thu 5/11

21:40-11:05

1 stop19h 25m

San Salvador El Salvador Intl

Sat 14/11

08:00-14:35

1 stop24h 35m

£679

ManchesterSan Salvador

MAN - SAL

MANSAL

Manchester

Fri 10/7

09:00-18:58

2 stops40h 58m

San Salvador El Salvador Intl

Mon 20/7

13:20-09:50

2 stops37h 30m

£759

ManchesterSan Salvador

MAN - SAL

MANSAL

Manchester

Thu 4/6

11:05-04:50

2 stops48h 45m

San Salvador El Salvador Intl

Thu 11/6

06:00-17:20

2 stops28h 20m

£774
Fastest return journey

LondonSan Salvador

LCY - SAL

LCYSAL

London City

Thu 10/9

09:20-20:31

2 stops18h 11m

San Salvador El Salvador Intl

Mon 28/9

13:37-16:40

2 stops20h 03m

£778

LondonSan Salvador

LCY - SAL

LCYSAL

London City

Wed 23/9

09:20-23:34

2 stops21h 14m

San Salvador El Salvador Intl

Thu 15/10

13:39-16:40

2 stops20h 01m

£895

ManchesterSan Salvador

MAN - SAL

MANSAL

Manchester

Fri 10/7

09:00-20:15

1 stop18h 15m

San Salvador El Salvador Intl

Mon 20/7

17:30-06:30

1 stop30h 00m

£916

ManchesterSan Salvador

MAN - SAL

MANSAL

Manchester

Fri 10/7

09:00-05:00

1 stop27h 00m

San Salvador El Salvador Intl

Mon 20/7

17:30-06:30

1 stop30h 00m

£920

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to San Salvador from

How to get the cheapest flight ticket from United Kingdom 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 cheapest month to fly to San Salvador?

The cheapest month to fly to San Salvador from United Kingdom is in March. Flight prices, which tend to average around £459, 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 February is also cheap. Prices for this month can be found on momondo for an average of £464.

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

You are more likely to see cheaper flights to San Salvador from United Kingdom when booking weeks ahead of your departure date. In general, you can expect to find flights to San Salvador for around £661 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 United Kingdom for as low as £581 on momondo.

Can stopping save me money on United Kingdom to San Salvador flights?

You could potentially save up to 25% on your flight if you consider stops on a United Kingdom to San Salvador flight.

Cheap United Kingdom to San Salvador flight deals and tips

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

Fastest flight time

15h 57m

Direct flights

None
The fastest flight from United Kingdom to San Salvador takes 15h 57m
There are no direct flights from United Kingdom to San Salvador. There are no popular flight routes from United Kingdom to San Salvador.
Search flight deals

Frequently asked questions about flying from the United Kingdom to San Salvador

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

    Prices for flights from United Kingdom to San Salvador El Salvador Intl Airport refresh daily.

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

  • How old do you have to be to fly from United Kingdom to San Salvador El Salvador Intl Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from United Kingdom to San Salvador El Salvador Intl Airport.

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

    The necessary travel and health documents for your San Salvador El Salvador Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from United Kingdom to San Salvador

Compare and see reviews for airlines that fly from United Kingdom to San Salvador with momondo
Airline
Rating
Free Cancellation
Price
AviancaPriceFrom £495Free CancellationRating
6.5
2,523 reviews
Search Avianca flights
United AirlinesPriceFrom £547Free CancellationRating
7.4
9,698 reviews
Search United Airlines flights
LufthansaPriceFrom £562Free CancellationRating
6.8
7,988 reviews
Search Lufthansa flights
KLMPriceFrom £587Free CancellationRating
7.8
1,513 reviews
Search KLM flights
Air CanadaPriceFrom £591Free CancellationRating
7.1
11,017 reviews
Search Air Canada flights

Travelling to a place near San Salvador?

Book flights to San Salvador if you plan to visit one of these locations
Sonsonate

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from United Kingdom to San Salvador . Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo enables you to select and highlight flights to San Salvador from United Kingdom with this policy.

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

Once you have performed a search for United Kingdom to San Salvador flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Of course. momondo tracks the price of United Kingdom to San Salvador flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your San Salvador trip

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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
United Airlines
Air Canada
Lufthansa
Avianca
KLM