Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from the United Kingdom to San Salvador from £258

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 27/4. 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

Discover deals from 900+ travel sites with momondo.

Voted winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

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.
Lufthansa Logo
06:35 - 12:19
LHR
-
SAL
35h 44m
2 stops
Lufthansa Logo
05:55 - 07:30
SAL
-
LHR
19h 35m
1 stop
£579Lufthansa
Thu, 12 Mar - Thu, 19 Mar
Avianca Logo
22:05 - 15:40
LHR
-
SAL
24h 35m
1 stop
Avianca Logo
08:05 - 15:35
SAL
-
LHR
24h 30m
1 stop
£581Avianca
Wed, 6 May - Tue, 19 May
Avianca Logo
22:05 - 06:30
LHR
-
SAL
15h 25m
1 stop
Avianca Logo
08:15 - 15:35
SAL
-
LHR
24h 20m
2 stops
£583Avianca
Wed, 6 May - Tue, 19 May
United Airlines Logo
07:30 - 21:47
LHR
-
SAL
20h 17m
2 stops
United Airlines Logo
05:55 - 10:50
SAL
-
LHR
22h 55m
2 stops
£604United Airlines
Wed, 18 Mar - Tue, 24 Mar
Multiple Airlines Logo
14:00 - 13:56
LGW
-
SAL
29h 56m
2 stops
Multiple Airlines Logo
19:20 - 06:20
SAL
-
LGW
28h 00m
1 stop
£615Multiple Airlines
Mon, 9 Mar - Tue, 31 Mar
United Airlines Logo
06:00 - 20:19
MAN
-
SAL
44h 19m
2 stops
United Airlines Logo
13:50 - 17:35
SAL
-
MAN
44h 45m
2 stops
£634United Airlines
Thu, 26 Mar - Mon, 30 Mar
Multiple Airlines Logo
10:00 - 06:15
LGW
-
SAL
26h 15m
2 stops
Multiple Airlines Logo
22:10 - 06:00
SAL
-
LGW
25h 50m
1 stop
£640Multiple Airlines
Thu, 12 Mar - Thu, 19 Mar
KLM Logo
07:45 - 23:37
LCY
-
SAL
21h 52m
2 stops
KLM Logo
14:13 - 16:35
SAL
-
LCY
20h 22m
2 stops
£767KLM
Wed, 18 Mar - Tue, 24 Mar
KLM Logo
07:45 - 23:37
LCY
-
SAL
21h 52m
2 stops
KLM Logo
14:13 - 16:40
SAL
-
LCY
19h 27m
2 stops
£785KLM
Mon, 9 Mar - Tue, 31 Mar
Iberia Logo
07:50 - 19:30
LCY
-
SAL
17h 40m
2 stops
Iberia Logo
21:00 - 08:50
SAL
-
LCY
29h 50m
1 stop
£966Iberia
Thu, 5 Mar - Mon, 9 Mar

United Airlines flights from United Kingdom to San Salvador

Our best United Airlines deals on United Kingdom to San Salvador flight tickets
United Airlines
18 Mar
LHR07:30London Heathrow
20h 17m
2 stops
SAL21:47San Salvador El Salvador Intl
24 Mar
SAL05:55San Salvador El Salvador Intl
22h 55m
2 stops
LHR10:50London Heathrow
£604
United Airlines
9 Mar
LHR06:30London Heathrow
28h 15m
2 stops
SAL04:45San Salvador El Salvador Intl
31 Mar
SAL06:00San Salvador El Salvador Intl
25h 40m
2 stops
LHR14:40London Heathrow
£608
United Airlines
23 Apr
LHR06:55London Heathrow
28h 55m
2 stops
SAL04:50San Salvador El Salvador Intl
27 Apr
SAL13:50San Salvador El Salvador Intl
34h 05m
2 stops
LHR06:55London Heathrow
£614

Avianca flights from United Kingdom to San Salvador

Our best Avianca deals on United Kingdom to San Salvador flight tickets
Avianca
6 May
LHR22:05London Heathrow
24h 35m
1 stop
SAL15:40San Salvador El Salvador Intl
19 May
SAL08:05San Salvador El Salvador Intl
24h 30m
1 stop
LHR15:35London Heathrow
£581
Avianca
6 May
LHR22:05London Heathrow
15h 25m
1 stop
SAL06:30San Salvador El Salvador Intl
19 May
SAL08:15San Salvador El Salvador Intl
24h 20m
2 stops
LHR15:35London Heathrow
£583
Avianca
6 May
LHR22:05London Heathrow
39h 05m
2 stops
SAL06:10San Salvador El Salvador Intl
19 May
SAL08:15San Salvador El Salvador Intl
24h 20m
2 stops
LHR15:35London Heathrow
£585

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 February 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

LHR - SAL

LHRSAL

London Heathrow

Thu 12/3

06:35-12:19

2 stops35h 44m

San Salvador El Salvador Intl

Thu 19/3

05:55-07:30

1 stop19h 35m

£579

LondonSan Salvador

LHR - SAL

LHRSAL

London Heathrow

Wed 6/5

22:05-15:40

1 stop24h 35m

San Salvador El Salvador Intl

Tue 19/5

08:05-15:35

1 stop24h 30m

£581

LondonSan Salvador

LHR - SAL

LHRSAL

London Heathrow

Wed 6/5

22:05-06:30

1 stop15h 25m

San Salvador El Salvador Intl

Tue 19/5

08:15-15:35

2 stops24h 20m

£583

LondonSan Salvador

LHR - SAL

LHRSAL

London Heathrow

Wed 18/3

07:30-21:47

2 stops20h 17m

San Salvador El Salvador Intl

Tue 24/3

05:55-10:50

2 stops22h 55m

£604

LondonSan Salvador

LGW - SAL

LGWSAL

London Gatwick

Mon 9/3

14:00-13:56

2 stops29h 56m

San Salvador El Salvador Intl

Tue 31/3

19:20-06:20

1 stop28h 00m

£615

ManchesterSan Salvador

MAN - SAL

MANSAL

Manchester

Thu 26/3

06:00-20:19

2 stops44h 19m

San Salvador El Salvador Intl

Mon 30/3

13:50-17:35

2 stops44h 45m

£634

LondonSan Salvador

LGW - SAL

LGWSAL

London Gatwick

Thu 12/3

10:00-06:15

2 stops26h 15m

San Salvador El Salvador Intl

Thu 19/3

22:10-06:00

1 stop25h 50m

£640

LondonSan Salvador

LCY - SAL

LCYSAL

London City

Wed 18/3

07:45-23:37

2 stops21h 52m

San Salvador El Salvador Intl

Tue 24/3

14:13-16:35

2 stops20h 22m

£767

LondonSan Salvador

LCY - SAL

LCYSAL

London City

Mon 9/3

07:45-23:37

2 stops21h 52m

San Salvador El Salvador Intl

Tue 31/3

14:13-16:40

2 stops19h 27m

£785

LondonSan Salvador

LCY - SAL

LCYSAL

London City

Thu 5/3

07:50-19:30

2 stops17h 40m

San Salvador El Salvador Intl

Mon 9/3

21:00-08:50

1 stop29h 50m

£966

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 £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 March, then flying in September is also cheap. Prices for this month can be found on momondo for an average of £583.

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 £627 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 £559 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

17h 55m

Direct flights

None
The fastest flight from United Kingdom to San Salvador takes 17h 55m
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 £493Free CancellationRating
6.6
2,497 reviews
Search Avianca flights
United AirlinesPriceFrom £535Free CancellationRating
7.4
9,274 reviews
Search United Airlines flights
KLMPriceFrom £546Free CancellationRating
7.7
1,451 reviews
Search KLM flights
LufthansaPriceFrom £578Free CancellationRating
6.8
7,777 reviews
Search Lufthansa flights
Air CanadaPriceFrom £589Free CancellationRating
7.1
10,705 reviews
Search Air Canada flights
IberiaPriceFrom £1,069Free CancellationRating
7.0
3,112 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.

An easier way to manage your San Salvador trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Fri 13/3
Fri 20/3
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to El Salvador

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
Avianca
Iberia