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Cheap flights from the United Kingdom to San Salvador from £298

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 8/2. 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
13:00 - 13:36
LGW
-
SAL
30h 36m
2 stops
Multiple Airlines Logo
08:05 - 06:00
SAL
-
LGW
15h 55m
1 stop
£581Multiple Airlines
Fri, 6 Feb - Fri, 27 Feb
Multiple Airlines Logo
13:00 - 20:30
LGW
-
SAL
37h 30m
3 stops
Multiple Airlines Logo
08:05 - 06:00
SAL
-
LGW
15h 55m
1 stop
£586Multiple Airlines
Fri, 6 Feb - Fri, 27 Feb
Multiple Airlines Logo
13:05 - 09:23
LHR
-
SAL
27h 18m
2 stops
Multiple Airlines Logo
22:27 - 06:45
SAL
-
LHR
25h 18m
2 stops
£596Multiple Airlines
Mon, 13 Apr - Fri, 8 May
Avianca Logo
22:05 - 16:20
LHR
-
SAL
25h 15m
1 stop
Avianca Logo
22:05 - 15:35
SAL
-
LHR
34h 30m
1 stop
£598Avianca
Tue, 7 Apr - Sat, 2 May
Avianca Logo
22:05 - 09:15
LHR
-
SAL
18h 10m
1 stop
Avianca Logo
22:05 - 15:35
SAL
-
LHR
34h 30m
1 stop
£599Avianca
Tue, 7 Apr - Sat, 2 May
United Airlines Logo
10:00 - 21:19
LHR
-
SAL
17h 19m
1 stop
United Airlines Logo
06:55 - 10:15
SAL
-
LHR
21h 20m
1 stop
£628United Airlines
Fri, 6 Feb - Fri, 27 Feb
United Airlines Logo
16:20 - 15:24
LHR
-
SAL
29h 04m
2 stops
United Airlines Logo
16:40 - 05:55
SAL
-
LHR
31h 15m
2 stops
£631United Airlines
Sat, 14 Feb - Sat, 21 Feb
KLM Logo
13:30 - 13:10
MAN
-
SAL
29h 40m
1 stop
KLM Logo
14:35 - 10:30
SAL
-
MAN
13h 55m
1 stop
£702KLM
Thu, 5 Feb - Thu, 26 Feb
KLM Logo
13:40 - 13:10
MAN
-
SAL
29h 30m
2 stops
KLM Logo
14:35 - 10:30
SAL
-
MAN
13h 55m
1 stop
£725KLM
Thu, 5 Feb - Thu, 26 Feb
Iberia Logo
19:15 - 18:25
LCY
-
SAL
30h 10m
2 stops
Iberia Logo
19:55 - 16:30
SAL
-
LCY
13h 35m
1 stop
£880Iberia
Fri, 15 May - Mon, 25 May

Avianca flights from United Kingdom to San Salvador

Our best Avianca deals on United Kingdom to San Salvador flight tickets
Avianca
7 Apr
LHR22:05London Heathrow
25h 15m
1 stop
SAL16:20San Salvador El Salvador Intl
2 May
SAL22:05San Salvador El Salvador Intl
34h 30m
1 stop
LHR15:35London Heathrow
£598
Avianca
7 Apr
LHR22:05London Heathrow
18h 10m
1 stop
SAL09:15San Salvador El Salvador Intl
2 May
SAL22:05San Salvador El Salvador Intl
34h 30m
1 stop
LHR15:35London Heathrow
£599
Avianca
7 Apr
LHR22:05London Heathrow
18h 10m
1 stop
SAL09:15San Salvador El Salvador Intl
2 May
SAL22:05San Salvador El Salvador Intl
34h 30m
1 stop
LHR15:35London Heathrow
£600

American Airlines flights from United Kingdom to San Salvador

Our best American Airlines deals on United Kingdom to San Salvador flight tickets
American Airlines
30 Mar
LHR15:40London Heathrow
29h 04m
1 stop
SAL13:44San Salvador El Salvador Intl
11 Apr
SAL13:19San Salvador El Salvador Intl
22h 36m
2 stops
LHR18:55London Heathrow
£635
American Airlines
30 Mar
LHR20:10London Heathrow
22h 27m
2 stops
SAL11:37San Salvador El Salvador Intl
11 Apr
SAL13:19San Salvador El Salvador Intl
22h 36m
2 stops
LHR18:55London Heathrow
£639
American Airlines
30 Mar
LHR20:10London Heathrow
22h 27m
2 stops
SAL11:37San Salvador El Salvador Intl
11 Apr
SAL13:19San Salvador El Salvador Intl
22h 36m
2 stops
LHR18:55London Heathrow
£640

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 22 January 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

LondonSan Salvador

LGW - SAL

LGWSAL

London Gatwick

Fri 6/2

13:00-13:36

2 stops30h 36m

San Salvador El Salvador Intl

Fri 27/2

08:05-06:00

1 stop15h 55m

£581

LondonSan Salvador

LGW - SAL

LGWSAL

London Gatwick

Fri 6/2

13:00-20:30

3 stops37h 30m

San Salvador El Salvador Intl

Fri 27/2

08:05-06:00

1 stop15h 55m

£586

LondonSan Salvador

LHR - SAL

LHRSAL

London Heathrow

Mon 13/4

13:05-09:23

2 stops27h 18m

San Salvador El Salvador Intl

Fri 8/5

22:27-06:45

2 stops25h 18m

£596

LondonSan Salvador

LHR - SAL

LHRSAL

London Heathrow

Tue 7/4

22:05-16:20

1 stop25h 15m

San Salvador El Salvador Intl

Sat 2/5

22:05-15:35

1 stop34h 30m

£598

LondonSan Salvador

LHR - SAL

LHRSAL

London Heathrow

Tue 7/4

22:05-09:15

1 stop18h 10m

San Salvador El Salvador Intl

Sat 2/5

22:05-15:35

1 stop34h 30m

£599

LondonSan Salvador

LHR - SAL

LHRSAL

London Heathrow

Fri 6/2

10:00-21:19

1 stop17h 19m

San Salvador El Salvador Intl

Fri 27/2

06:55-10:15

1 stop21h 20m

£628

LondonSan Salvador

LHR - SAL

LHRSAL

London Heathrow

Sat 14/2

16:20-15:24

2 stops29h 04m

San Salvador El Salvador Intl

Sat 21/2

16:40-05:55

2 stops31h 15m

£631

ManchesterSan Salvador

MAN - SAL

MANSAL

Manchester

Thu 5/2

13:30-13:10

1 stop29h 40m

San Salvador El Salvador Intl

Thu 26/2

14:35-10:30

1 stop13h 55m

£702

ManchesterSan Salvador

MAN - SAL

MANSAL

Manchester

Thu 5/2

13:40-13:10

2 stops29h 30m

San Salvador El Salvador Intl

Thu 26/2

14:35-10:30

1 stop13h 55m

£725

LondonSan Salvador

LCY - SAL

LCYSAL

London City

Fri 15/5

19:15-18:25

2 stops30h 10m

San Salvador El Salvador Intl

Mon 25/5

19:55-16:30

1 stop13h 35m

£880

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 February. Flight prices, which tend to average around £585, 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 February, then flying in March is also cheap. Prices for this month can be found on momondo for an average of £593.

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 £642 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 £567 on momondo.

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

You could potentially save up to 23% 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 14m

Direct flights

None
The fastest flight from United Kingdom to San Salvador takes 15h 14m
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 £492Free CancellationRating
6.6
2,496 reviews
Search Avianca flights
United AirlinesPriceFrom £545Free CancellationRating
7.4
9,191 reviews
Search United Airlines flights
KLMPriceFrom £556Free CancellationRating
7.7
1,442 reviews
Search KLM flights
LufthansaPriceFrom £580Free CancellationRating
6.8
7,738 reviews
Search Lufthansa flights
Air CanadaPriceFrom £598Free CancellationRating
7.1
10,646 reviews
Search Air Canada flights
IberiaPriceFrom £1,088Free CancellationRating
7.0
3,094 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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Airlines are sorted and displayed according to clicks in the past 7 days on momondo
Lufthansa
United Airlines
Air Canada
KLM
Avianca
Iberia