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Cheap flights from the United Kingdom to San Salvador from £328

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
1 adult, Economy, 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.
Avianca Logo
22:05 - 15:40
LHR
-
SAL
24h 35m
1 stop
Avianca Logo
12:05 - 15:35
SAL
-
LHR
20h 30m
1 stop
£527Avianca
Sun, 26 Apr - Sun, 3 May
Avianca Logo
22:05 - 16:30
LHR
-
SAL
25h 25m
2 stops
Avianca Logo
08:05 - 15:35
SAL
-
LHR
24h 30m
1 stop
£537Avianca
Sun, 26 Apr - Sun, 3 May
Avianca Logo
22:05 - 06:10
LHR
-
SAL
39h 05m
2 stops
Avianca Logo
08:15 - 15:35
SAL
-
LHR
24h 20m
2 stops
£539Avianca
Sun, 26 Apr - Sun, 3 May
Avianca Logo
22:05 - 11:05
LHR
-
SAL
20h 00m
1 stop
Avianca Logo
12:05 - 15:35
SAL
-
LHR
20h 30m
1 stop
£550Avianca
Sun, 26 Apr - Sun, 3 May
Avianca Logo
22:05 - 15:40
LHR
-
SAL
24h 35m
1 stop
Avianca Logo
12:05 - 15:35
SAL
-
LHR
20h 30m
1 stop
£571Avianca
Tue, 5 May - Sat, 23 May
United Airlines Logo
09:00 - 11:29
MAN
-
SAL
33h 29m
2 stops
United Airlines Logo
13:20 - 17:10
SAL
-
MAN
44h 50m
2 stops
£696United Airlines
Fri, 7 Aug - Sun, 16 Aug
KLM Logo
09:20 - 20:33
LCY
-
SAL
18h 13m
2 stops
KLM Logo
13:58 - 16:40
SAL
-
LCY
19h 42m
2 stops
£813KLM
Mon, 11 May - Mon, 18 May
Lufthansa Logo
13:00 - 12:15
MAN
-
SAL
53h 15m
2 stops
Lufthansa Logo
06:00 - 17:35
SAL
-
MAN
28h 35m
2 stops
£827Lufthansa
Sat, 28 Mar - Tue, 7 Apr
KLM Logo
08:25 - 20:33
LCY
-
SAL
19h 08m
2 stops
KLM Logo
14:04 - 19:45
SAL
-
LCY
22h 41m
2 stops
£844KLM
Thu, 9 Apr - Thu, 16 Apr
Iberia Logo
19:15 - 18:25
LCY
-
SAL
30h 10m
1 stop
Iberia Logo
13:19 - 15:15
SAL
-
LCY
18h 56m
2 stops
£1,031Iberia
Thu, 9 Apr - Thu, 16 Apr

Avianca flights from United Kingdom to San Salvador

Our best Avianca deals on United Kingdom to San Salvador flight tickets
Avianca
26 Apr
LHR22:05London Heathrow
24h 35m
1 stop
SAL15:40San Salvador El Salvador Intl
3 May
SAL12:05San Salvador El Salvador Intl
20h 30m
1 stop
LHR15:35London Heathrow
£527
Avianca
26 Apr
LHR22:05London Heathrow
25h 25m
2 stops
SAL16:30San Salvador El Salvador Intl
3 May
SAL08:05San Salvador El Salvador Intl
24h 30m
1 stop
LHR15:35London Heathrow
£537
Avianca
26 Apr
LHR22:05London Heathrow
39h 05m
2 stops
SAL06:10San Salvador El Salvador Intl
3 May
SAL08:15San Salvador El Salvador Intl
24h 20m
2 stops
LHR15:35London Heathrow
£539

KLM flights from United Kingdom to San Salvador

Our best KLM deals on United Kingdom to San Salvador flight tickets
KLM
20 Mar
LHR06:30London Heathrow
23h 07m
2 stops
SAL23:37San Salvador El Salvador Intl
27 Mar
SAL14:13San Salvador El Salvador Intl
34h 12m
1 stop
LHR06:25London Heathrow
£749
KLM
11 May
LCY09:20London City
18h 13m
2 stops
SAL20:33San Salvador El Salvador Intl
18 May
SAL13:58San Salvador El Salvador Intl
19h 42m
2 stops
LCY16:40London City
£813
KLM
19 Mar
LCY07:45London City
18h 54m
2 stops
SAL20:39San Salvador El Salvador Intl
16 Apr
SAL14:04San Salvador El Salvador Intl
22h 41m
2 stops
LCY19:45London City
£833

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 13 March 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

Sun 26/4

22:05-15:40

1 stop24h 35m

San Salvador El Salvador Intl

Sun 3/5

12:05-15:35

1 stop20h 30m

£527

LondonSan Salvador

LHR - SAL

LHRSAL

London Heathrow

Sun 26/4

22:05-16:30

2 stops25h 25m

San Salvador El Salvador Intl

Sun 3/5

08:05-15:35

1 stop24h 30m

£537

LondonSan Salvador

LHR - SAL

LHRSAL

London Heathrow

Sun 26/4

22:05-06:10

2 stops39h 05m

San Salvador El Salvador Intl

Sun 3/5

08:15-15:35

2 stops24h 20m

£539

LondonSan Salvador

LHR - SAL

LHRSAL

London Heathrow

Sun 26/4

22:05-11:05

1 stop20h 00m

San Salvador El Salvador Intl

Sun 3/5

12:05-15:35

1 stop20h 30m

£550

LondonSan Salvador

LHR - SAL

LHRSAL

London Heathrow

Tue 5/5

22:05-15:40

1 stop24h 35m

San Salvador El Salvador Intl

Sat 23/5

12:05-15:35

1 stop20h 30m

£571

ManchesterSan Salvador

MAN - SAL

MANSAL

Manchester

Fri 7/8

09:00-11:29

2 stops33h 29m

San Salvador El Salvador Intl

Sun 16/8

13:20-17:10

2 stops44h 50m

£696
Fastest return journey

LondonSan Salvador

LCY - SAL

LCYSAL

London City

Mon 11/5

09:20-20:33

2 stops18h 13m

San Salvador El Salvador Intl

Mon 18/5

13:58-16:40

2 stops19h 42m

£813

ManchesterSan Salvador

MAN - SAL

MANSAL

Manchester

Sat 28/3

13:00-12:15

2 stops53h 15m

San Salvador El Salvador Intl

Tue 7/4

06:00-17:35

2 stops28h 35m

£827

LondonSan Salvador

LCY - SAL

LCYSAL

London City

Thu 9/4

08:25-20:33

2 stops19h 08m

San Salvador El Salvador Intl

Thu 16/4

14:04-19:45

2 stops22h 41m

£844

LondonSan Salvador

LCY - SAL

LCYSAL

London City

Thu 9/4

19:15-18:25

1 stop30h 10m

San Salvador El Salvador Intl

Thu 16/4

13:19-15:15

2 stops18h 56m

£1,031

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 September. 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 September, then flying in October is also cheap. Prices for this month can be found on momondo for an average of £602.

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 £656 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 £571 on momondo.

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

You could potentially save up to 2% 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 50m

Direct flights

None
The fastest flight from United Kingdom to San Salvador takes 15h 50m
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

  • 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 £504Free CancellationRating
6.5
2,498 reviews
Search Avianca flights
United AirlinesPriceFrom £547Free CancellationRating
7.4
9,418 reviews
Search United Airlines flights
KLMPriceFrom £574Free CancellationRating
7.8
1,471 reviews
Search KLM flights
LufthansaPriceFrom £591Free CancellationRating
6.8
7,848 reviews
Search Lufthansa flights
Air CanadaPriceFrom £603Free CancellationRating
7.1
10,800 reviews
Search Air Canada flights
IberiaPriceFrom £1,093Free CancellationRating
7.0
3,134 reviews
Search Iberia 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.

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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
Lufthansa
United Airlines
Air Canada
KLM
Iberia
Avianca