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Cheap flights from the United Kingdom to San Salvador from £262

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 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.
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 - 09:55
LGW
-
SAL
26h 55m1 stop
Multiple Airlines Logo
22:40 - 06:00
SAL
-
LGW
25h 20m1 stop
£510Multiple Airlines
Mon, 16 Mar - Mon, 23 Mar
Multiple Airlines Logo
12:15 - 10:53
LHR
-
SAL
28h 38m2 stops
Multiple Airlines Logo
23:19 - 10:50
SAL
-
LHR
29h 31m2 stops
£535Multiple Airlines
Wed, 14 Jan - Fri, 30 Jan
Multiple Airlines Logo
14:00 - 10:28
LGW
-
SAL
50h 28m2 stops
Multiple Airlines Logo
08:45 - 10:00
SAL
-
LGW
19h 15m1 stop
£537Multiple Airlines
Thu, 15 Jan - Fri, 30 Jan
Avianca Logo
21:40 - 11:05
LHR
-
SAL
19h 25m1 stop
Avianca Logo
12:05 - 14:35
SAL
-
LHR
20h 30m1 stop
£572Avianca
Sun, 15 Feb - Thu, 5 Mar
Avianca Logo
21:40 - 16:35
LHR
-
SAL
24h 55m2 stops
Avianca Logo
08:00 - 14:35
SAL
-
LHR
24h 35m1 stop
£573Avianca
Sun, 15 Feb - Thu, 5 Mar
United Airlines Logo
06:00 - 05:45
BHX
-
SAL
29h 45m2 stops
United Airlines Logo
05:55 - 12:45
SAL
-
BHX
24h 50m2 stops
£612United Airlines
Thu, 5 Mar - Mon, 9 Mar
United Airlines Logo
06:00 - 15:24
BHX
-
SAL
39h 24m2 stops
United Airlines Logo
05:55 - 12:45
SAL
-
BHX
24h 50m2 stops
£637United Airlines
Thu, 5 Mar - Mon, 9 Mar
Lufthansa Logo
06:05 - 12:15
MAN
-
SAL
37h 10m2 stops
Lufthansa Logo
06:00 - 17:20
SAL
-
MAN
28h 20m2 stops
£643Lufthansa
Wed, 22 Apr - Thu, 30 Apr
KLM Logo
11:00 - 12:35
MAN
-
SAL
32h 35m1 stop
KLM Logo
14:00 - 10:20
SAL
-
MAN
37h 20m2 stops
£762KLM
Wed, 22 Apr - Thu, 30 Apr
KLM Logo
08:40 - 13:10
LCY
-
SAL
34h 30m2 stops
KLM Logo
14:35 - 07:15
SAL
-
LCY
34h 40m2 stops
£768KLM
Sat, 14 Feb - Sat, 21 Feb

Avianca flights from United Kingdom to San Salvador

Our best Avianca deals on United Kingdom to San Salvador flight tickets
Avianca
15 Feb
LHR21:40London Heathrow
19h 25m
1 stop
SAL11:05San Salvador El Salvador Intl
5 Mar
SAL12:05San Salvador El Salvador Intl
20h 30m
1 stop
LHR14:35London Heathrow
£572
Find similar
Avianca
15 Feb
LHR21:40London Heathrow
24h 55m
2 stops
SAL16:35San Salvador El Salvador Intl
5 Mar
SAL08:00San Salvador El Salvador Intl
24h 35m
1 stop
LHR14:35London Heathrow
£573
Find similar
Avianca
15 Apr
LHR22:05London Heathrow
39h 05m
2 stops
SAL06:10San Salvador El Salvador Intl
3 May
SAL09:25San Salvador El Salvador Intl
23h 10m
1 stop
LHR15:35London Heathrow
£585
Find similar

United Airlines flights from United Kingdom to San Salvador

Our best United Airlines deals on United Kingdom to San Salvador flight tickets
United Airlines
9 Feb
LHR07:40London Heathrow
28h 05m
2 stops
SAL05:45San Salvador El Salvador Intl
16 Apr
SAL06:00San Salvador El Salvador Intl
21h 25m
2 stops
LHR10:25London Heathrow
£605
Find similar
United Airlines
5 Mar
BHX06:00Birmingham
29h 45m
2 stops
SAL05:45San Salvador El Salvador Intl
9 Mar
SAL05:55San Salvador El Salvador Intl
24h 50m
2 stops
BHX12:45Birmingham
£612
Find similar
United Airlines
13 Apr
LHR07:25London Heathrow
20h 24m
2 stops
SAL20:49San Salvador El Salvador Intl
5 May
SAL06:00San Salvador El Salvador Intl
23h 20m
2 stops
LHR12:20London Heathrow
£617
Find similar

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 December 2025.
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

Mon 16/3

13:00-09:55

1 stop26h 55m

San Salvador El Salvador Intl

Mon 23/3

22:40-06:00

1 stop25h 20m

£510

LondonSan Salvador

LHR - SAL

LHRSAL

London Heathrow

Wed 14/1

12:15-10:53

2 stops28h 38m

San Salvador El Salvador Intl

Fri 30/1

23:19-10:50

2 stops29h 31m

£535

LondonSan Salvador

LGW - SAL

LGWSAL

London Gatwick

Thu 15/1

14:00-10:28

2 stops50h 28m

San Salvador El Salvador Intl

Fri 30/1

08:45-10:00

1 stop19h 15m

£537

LondonSan Salvador

LHR - SAL

LHRSAL

London Heathrow

Sun 15/2

21:40-11:05

1 stop19h 25m

San Salvador El Salvador Intl

Thu 5/3

12:05-14:35

1 stop20h 30m

£572

LondonSan Salvador

LHR - SAL

LHRSAL

London Heathrow

Sun 15/2

21:40-16:35

2 stops24h 55m

San Salvador El Salvador Intl

Thu 5/3

08:00-14:35

1 stop24h 35m

£573

BirminghamSan Salvador

BHX - SAL

BHXSAL

Birmingham

Thu 5/3

06:00-05:45

2 stops29h 45m

San Salvador El Salvador Intl

Mon 9/3

05:55-12:45

2 stops24h 50m

£612

BirminghamSan Salvador

BHX - SAL

BHXSAL

Birmingham

Thu 5/3

06:00-15:24

2 stops39h 24m

San Salvador El Salvador Intl

Mon 9/3

05:55-12:45

2 stops24h 50m

£637

ManchesterSan Salvador

MAN - SAL

MANSAL

Manchester

Wed 22/4

06:05-12:15

2 stops37h 10m

San Salvador El Salvador Intl

Thu 30/4

06:00-17:20

2 stops28h 20m

£643

ManchesterSan Salvador

MAN - SAL

MANSAL

Manchester

Wed 22/4

11:00-12:35

1 stop32h 35m

San Salvador El Salvador Intl

Thu 30/4

14:00-10:20

2 stops37h 20m

£762

LondonSan Salvador

LCY - SAL

LCYSAL

London City

Sat 14/2

08:40-13:10

2 stops34h 30m

San Salvador El Salvador Intl

Sat 21/2

14:35-07:15

2 stops34h 40m

£768

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 £582, 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 £595.

What is the cheapest day to depart on your flight to San Salvador?

The cheapest day to depart from United Kingdom to San Salvador is on a Wednesday. Travellers who choose to depart for San Salvador on a Wednesday will often find tickets for as low as £578. Be sure to avoid booking your departure on a Thursday as prices are generally higher than usual. According to our data, the average ticket price to San Salvador on Thursday is £620.

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

The cheapest time of day to fly to San Salvador is at midday when flights can be purchased for as low as £579. Flights in the evening are often more expensive, with an average ticket price of £790.

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 £635 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 £569 on momondo.

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

You could potentially save up to 24% 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

17h 40m

Direct flights

None
The fastest flight from United Kingdom to San Salvador takes 17h 40m
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 £494Free CancellationRating
6.6
2,491 reviews
Search Avianca flights
KLMPriceFrom £551Free CancellationRating
7.7
1,432 reviews
Search KLM flights
United AirlinesPriceFrom £554Free CancellationRating
7.4
9,102 reviews
Search United Airlines flights
LufthansaPriceFrom £556Free CancellationRating
6.8
7,644 reviews
Search Lufthansa flights
Air CanadaPriceFrom £601Free CancellationRating
7.1
10,551 reviews
Search Air Canada flights
IberiaPriceFrom £1,092Free CancellationRating
7.0
3,055 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