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Cheap flights from the United Kingdom to San Salvador from £392

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 19/5. 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
12:15 - 10:55
LHR
-
SAL
29h 40m
1 stop
Multiple Airlines Logo
13:25 - 12:05
SAL
-
LHR
16h 40m
1 stop
£665Multiple Airlines
Wed, 21 Oct - Fri, 30 Oct
Avianca Logo
22:05 - 06:30
LHR
-
SAL
15h 25m
1 stop
Avianca Logo
08:05 - 15:35
SAL
-
LHR
24h 30m
1 stop
£676Avianca
Wed, 3 Jun - Mon, 8 Jun
Avianca Logo
22:05 - 06:30
LHR
-
SAL
15h 25m
1 stop
Avianca Logo
08:15 - 15:35
SAL
-
LHR
24h 20m
2 stops
£678Avianca
Wed, 3 Jun - Mon, 8 Jun
Avianca Logo
22:05 - 16:10
LHR
-
SAL
25h 05m
2 stops
Avianca Logo
23:20 - 15:35
SAL
-
LHR
33h 15m
2 stops
£681Avianca
Wed, 3 Jun - Mon, 8 Jun
United Airlines Logo
06:05 - 12:15
BHX
-
SAL
37h 10m
2 stops
United Airlines Logo
06:00 - 17:25
SAL
-
BHX
28h 25m
2 stops
£720United Airlines
Thu, 1 Oct - Mon, 5 Oct
United Airlines Logo
06:05 - 11:29
MAN
-
SAL
36h 24m
2 stops
United Airlines Logo
22:45 - 10:25
SAL
-
MAN
28h 40m
2 stops
£735United Airlines
Tue, 9 Jun - Tue, 23 Jun
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
£760Air Canada
Wed, 1 Jul - Wed, 8 Jul
KLM Logo
13:00 - 12:26
MAN
-
SAL
30h 26m
1 stop
KLM Logo
13:51 - 16:45
SAL
-
MAN
19h 54m
2 stops
£820KLM
Tue, 26 May - Tue, 2 Jun
Iberia Logo
19:15 - 17:55
LCY
-
SAL
29h 40m
2 stops
Iberia Logo
19:25 - 09:10
SAL
-
LCY
30h 45m
1 stop
£1,064Iberia
Sun, 4 Oct - Tue, 13 Oct
KLM Logo
09:20 - 12:26
BHX
-
SAL
34h 06m
2 stops
KLM Logo
13:51 - 22:10
SAL
-
BHX
25h 19m
2 stops
£1,642KLM
Wed, 27 May - Wed, 3 Jun

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Air Canada flights from United Kingdom to San Salvador

Our best Air Canada deals on United Kingdom to San Salvador flight tickets
Air Canada
1 Jun
LHR08:30London Heathrow
18h 45m
1 stop
SAL20:15San Salvador El Salvador Intl
18 Jun
SAL08:15San Salvador El Salvador Intl
17h 20m
1 stop
LHR08:35London Heathrow
£732
Air Canada
2 Jul
LHR16:40London Heathrow
25h 49m
1 stop
SAL11:29San Salvador El Salvador Intl
29 Jul
SAL13:50San Salvador El Salvador Intl
14h 45m
1 stop
LHR11:35London Heathrow
£746
Air Canada
30 Jul
LHR16:40London Heathrow
25h 49m
1 stop
SAL11:29San Salvador El Salvador Intl
31 Aug
SAL22:45San Salvador El Salvador Intl
24h 10m
1 stop
LHR05:55London Heathrow
£750

United Airlines flights from United Kingdom to San Salvador

Our best United Airlines deals on United Kingdom to San Salvador flight tickets
United Airlines
17 Jun
LHR06:50London Heathrow
21h 45m
2 stops
SAL21:35San Salvador El Salvador Intl
3 Jul
SAL13:50San Salvador El Salvador Intl
24h 35m
2 stops
LHR21:25London Heathrow
£692
United Airlines
5 May
LHR06:50London Heathrow
21h 45m
2 stops
SAL21:35San Salvador El Salvador Intl
22 May
SAL01:15San Salvador El Salvador Intl
23h 40m
1 stop
LHR07:55London Heathrow
£695
United Airlines
5 May
LHR06:50London Heathrow
21h 45m
2 stops
SAL21:35San Salvador El Salvador Intl
23 May
SAL13:20San Salvador El Salvador Intl
37h 15m
2 stops
LHR09:35London Heathrow
£695

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 1 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

Wed 21/10

12:15-10:55

1 stop29h 40m

San Salvador El Salvador Intl

Fri 30/10

13:25-12:05

1 stop16h 40m

£665

LondonSan Salvador

LHR - SAL

LHRSAL

London Heathrow

Wed 3/6

22:05-06:30

1 stop15h 25m

San Salvador El Salvador Intl

Mon 8/6

08:05-15:35

1 stop24h 30m

£676
Fastest return journey

LondonSan Salvador

LHR - SAL

LHRSAL

London Heathrow

Wed 3/6

22:05-06:30

1 stop15h 25m

San Salvador El Salvador Intl

Mon 8/6

08:15-15:35

2 stops24h 20m

£678

LondonSan Salvador

LHR - SAL

LHRSAL

London Heathrow

Wed 3/6

22:05-16:10

2 stops25h 05m

San Salvador El Salvador Intl

Mon 8/6

23:20-15:35

2 stops33h 15m

£681

BirminghamSan Salvador

BHX - SAL

BHXSAL

Birmingham

Thu 1/10

06:05-12:15

2 stops37h 10m

San Salvador El Salvador Intl

Mon 5/10

06:00-17:25

2 stops28h 25m

£720

ManchesterSan Salvador

MAN - SAL

MANSAL

Manchester

Tue 9/6

06:05-11:29

2 stops36h 24m

San Salvador El Salvador Intl

Tue 23/6

22:45-10:25

2 stops28h 40m

£735

ManchesterSan Salvador

MAN - SAL

MANSAL

Manchester

Wed 1/7

09:00-05:00

1 stop27h 00m

San Salvador El Salvador Intl

Wed 8/7

17:30-06:30

1 stop30h 00m

£760

ManchesterSan Salvador

MAN - SAL

MANSAL

Manchester

Tue 26/5

13:00-12:26

1 stop30h 26m

San Salvador El Salvador Intl

Tue 2/6

13:51-16:45

2 stops19h 54m

£820

LondonSan Salvador

LCY - SAL

LCYSAL

London City

Sun 4/10

19:15-17:55

2 stops29h 40m

San Salvador El Salvador Intl

Tue 13/10

19:25-09:10

1 stop30h 45m

£1,064

BirminghamSan Salvador

BHX - SAL

BHXSAL

Birmingham

Wed 27/5

09:20-12:26

2 stops34h 06m

San Salvador El Salvador Intl

Wed 3/6

13:51-22:10

2 stops25h 19m

£1,642

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 £462, 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 £468.

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 £659 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 £585 on momondo.

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

You could potentially save up to 32% 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

18h 50m

Direct flights

None
The fastest flight from United Kingdom to San Salvador takes 18h 50m
There are no direct flights from United Kingdom to San Salvador. There are no popular flight routes from United Kingdom to San Salvador.
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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 £498Free CancellationRating
6.5
2,517 reviews
Search Avianca flights
United AirlinesPriceFrom £551Free CancellationRating
7.4
9,677 reviews
Search United Airlines flights
LufthansaPriceFrom £566Free CancellationRating
6.8
7,964 reviews
Search Lufthansa flights
KLMPriceFrom £591Free CancellationRating
7.8
1,512 reviews
Search KLM flights
Air CanadaPriceFrom £595Free CancellationRating
7.1
10,983 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.

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Airlines are sorted and displayed according to clicks in the past 7 days on momondo
United Airlines
Air Canada
Lufthansa
Avianca
KLM