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Cheap flights from the United Kingdom to El Salvador from £325

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 26/4. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — SAL
19 May — 26 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from United Kingdom to El Salvador

Enter your travel dates to find the best prices.

Cheapest flights from United Kingdom to El Salvador
Explore the most affordable flight options available from United Kingdom to El Salvador. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 April 2026.

Tue 3/1121:40
LHR
-
SAL
1 stop19h 25m
Avianca
Mon 16/1112:05
SAL
-
LHR
1 stop20h 30m
Avianca
Deal found 14/4£580
Tue 12/522:05
LHR
-
SAL
1 stop24h 35m
Avianca
Tue 19/512:05
SAL
-
LHR
1 stop20h 30m
Avianca
Deal found 14/4£646
Sun 1/1112:10
LHR
-
SAL
1 stop30h 10m
Iberia
Wed 11/1115:22
SAL
-
LHR
1 stop34h 53m
Iberia
Deal found 19/4£665
Thu 5/1121:40
LHR
-
SAL
1 stop19h 25m
Avianca
Sat 14/1108:00
SAL
-
LHR
1 stop24h 35m
Avianca
Deal found 16/4£680
Wed 3/622:05
LHR
-
SAL
1 stop15h 25m
Avianca
Wed 10/608:05
SAL
-
LHR
1 stop24h 30m
Avianca
Deal found 19/4£683
Thu 5/1109:30
MAN
-
SAL
2 stops33h 49m
United Airlines
Mon 9/1116:40
SAL
-
MAN
2 stops40h 10m
United Airlines
Deal found 19/4£700
Fri 29/506:05
MAN
-
SAL
2 stops36h 24m
United Airlines
Fri 5/613:20
SAL
-
MAN
2 stops34h 10m
United Airlines
Deal found 14/4£708
Fri 7/809:00
MAN
-
SAL
1 stop27h 00m
Air Canada
Mon 17/817:30
SAL
-
MAN
1 stop30h 00m
Air Canada
Deal found 15/4£721
Mon 28/1206:10
MAN
-
SAL
2 stops21h 41m
United Airlines
Thu 14/106:55
SAL
-
MAN
2 stops44h 05m
United Airlines
Deal found 14/4£723
Thu 5/1113:30
MAN
-
SAL
1 stop29h 54m
KLM
Mon 9/1114:25
SAL
-
MAN
2 stops23h 35m
KLM
Deal found 19/4£744
Fri 29/505:55
BHX
-
SAL
2 stops39h 18m
Multiple Airlines
Fri 5/615:32
SAL
-
BHX
2 stops35h 18m
Multiple Airlines
Deal found 14/4£754
Fri 15/508:25
LCY
-
SAL
2 stops19h 08m
KLM
Sun 14/613:58
SAL
-
LCY
2 stops19h 42m
KLM
Deal found 15/4£762

Find flight deals from United Kingdom to El Salvador

Keep the following information in mind while searching for United Kingdom to El Salvador flight deals. Data was last updated 19 April 2026.

Round-trip from

£646

One-way from

£325

Popular in

December

Cheapest in

September

Average price

£686
Avianca
  • Avianca
  • 12/5-19/5
  • 2 total stops
  • 45h 05m total
  • United Kingdom to El Salvador
Search Deals
Avianca
  • Avianca
  • 26/4
  • 2 total stops
  • 30h 00m total
  • United Kingdom to El Salvador
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (£36 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£7 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from United Kingdom to El 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, Cheapflights users made 858,174 searches. Data last updated 19 April 2026.
Use the filters below to find and compare flights from the United Kingdom to El Salvador that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonSan Salvador

LHR - SAL

LHRSAL

London Heathrow

Tue 12/5

22:05-06:10

2 stops39h 05m

San Salvador El Salvador Intl

Tue 19/5

08:15-15:35

2 stops24h 20m

£649

ManchesterSan Salvador

MAN - SAL

MANSAL

Manchester

Fri 29/5

06:05-11:29

2 stops36h 24m

San Salvador El Salvador Intl

Fri 5/6

13:20-06:30

2 stops34h 10m

£708

LondonSan Salvador

LHR - SAL

LHRSAL

London Heathrow

Tue 5/5

10:00-20:49

1 stop17h 49m

San Salvador El Salvador Intl

Sat 23/5

13:50-11:35

1 stop14h 45m

£714

LondonSan Salvador

LHR - SAL

LHRSAL

London Heathrow

Thu 4/6

10:00-20:49

1 stop17h 49m

San Salvador El Salvador Intl

Mon 8/6

13:50-11:35

1 stop14h 45m

£714
Fastest return journey

LondonSan Salvador

LHR - SAL

LHRSAL

London Heathrow

Thu 21/5

10:00-18:58

1 stop15h 58m

San Salvador El Salvador Intl

Thu 4/6

13:20-10:40

1 stop14h 20m

£715

LondonSan Salvador

LHR - SAL

LHRSAL

London Heathrow

Tue 12/5

10:00-20:49

1 stop17h 49m

San Salvador El Salvador Intl

Tue 26/5

13:20-10:40

1 stop14h 20m

£715

LondonSan Salvador

LHR - SAL

LHRSAL

London Heathrow

Sun 17/5

10:00-20:49

1 stop17h 49m

San Salvador El Salvador Intl

Sun 31/5

13:20-06:55

1 stop34h 35m

£715

LondonSan Salvador

LHR - SAL

LHRSAL

London Heathrow

Wed 13/5

10:00-20:49

1 stop17h 49m

San Salvador El Salvador Intl

Wed 27/5

13:20-10:40

1 stop14h 20m

£715

LondonSan Salvador

LHR - SAL

LHRSAL

London Heathrow

Mon 29/6

16:40-11:29

1 stop25h 49m

San Salvador El Salvador Intl

Sun 12/7

13:50-11:35

1 stop14h 45m

£715

LondonSan Salvador

LHR - SAL

LHRSAL

London Heathrow

Thu 30/7

08:00-20:49

2 stops19h 49m

San Salvador El Salvador Intl

Tue 25/8

06:00-07:55

1 stop18h 55m

£716

Flights are sorted by cheapest return flights first.

Deals found on 14/4

Showing 1-10 of 46 resultsSorted by cheapest first
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2
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5

Best time to book a flight from United Kingdom to El Salvador

Have a flexible travel schedule? Discover the best time to fly to El Salvador from United Kingdom with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from the United Kingdom to El Salvador

What is the cheapest month to book a flight from United Kingdom to El Salvador?

Currently, March is the cheapest month in which you can book a flight from United Kingdom to El Salvador (average of £462). Flying from United Kingdom to El Salvador in May is currently the most expensive (average of £568). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing El Salvador

Get insights into the airlines that provide service to El Salvador. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to El Salvador. Reviews last updated 19 April 2026.
Read reviews from past customers who have flown with KLM,United Airlines, andAir Canada from the United Kingdom to El Salvador. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,501 reviews
Check prices

Crew

8.4

Food

7.3

Comfort

7.7

Boarding

7.8

Overall

7.8

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
KLM
7.8
Good
1,501 reviews
KLM
7.8
Good
1,501 reviews
Check prices

Crew

8.4

Food

7.3

Comfort

7.7

Boarding

7.8

Overall

7.8

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
United Airlines
7.4
Good
9,605 reviews
KLM
7.8
Good
1,501 reviews
Check prices

Crew

8.4

Food

7.3

Comfort

7.7

Boarding

7.8

Overall

7.8

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
Air Canada
7.1
Good
10,941 reviews
KLM
7.8
Good
1,501 reviews
Check prices

Crew

8.4

Food

7.3

Comfort

7.7

Boarding

7.8

Overall

7.8

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
Lufthansa
6.8
Okay
7,930 reviews
KLM
7.8
Good
1,501 reviews
Check prices

Crew

8.4

Food

7.3

Comfort

7.7

Boarding

7.8

Overall

7.8

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
Avianca
6.5
Okay
2,513 reviews
KLM
7.8
Good
1,501 reviews
Check prices

Crew

8.4

Food

7.3

Comfort

7.7

Boarding

7.8

Overall

7.8

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas

Related info for your journey

Find useful and relevant information for your journey from United Kingdom to El Salvador. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from United Kingdom to El Salvador?

    For as low as £721, Avianca can have you in El Salvador from United Kingdom in 27h. Airlines will cover a distance of 5340 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • Can I find deals for flights from United Kingdom to El Salvador that include hotel bookings?

    Yes. In addition to deals on United Kingdom to El Salvador flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from United Kingdom to El Salvador?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from United Kingdom to El Salvador.

  • Can I find deals for business class flights from United Kingdom to El Salvador?

    Yes. Cheapflights offers flight deals from United Kingdom to El Salvador by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from United Kingdom to El Salvador?

    Currently, March is the cheapest month in which you can book a flight from United Kingdom to El Salvador (average of £462). Flying from United Kingdom to El Salvador in May is currently the most expensive (average of £568). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for United Kingdom to El Salvador

See prices for flight routes from nearby airports that may be better suited for you.
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Stansted to San Salvador flights

Top 5 airlines flying from United Kingdom to El Salvador

Discover the top 5 airlines that operate flights from United Kingdom to El Salvador. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 19 April 2026.
AirlineCheapestAverageFlexibilityOn-time
AviancaCheapest£499Average£580FlexibilityNo cancel feeOn-time71%
Search Avianca flights
United AirlinesCheapest£552Average£648FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
KLMCheapest£585Average£722FlexibilityNo cancel feeOn-time75%
Search KLM flights
LufthansaCheapest£589Average£630FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Air CanadaCheapest£610Average£781FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from United Kingdom to El Salvador?

Deals for United Kingdom to El Salvador flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from United Kingdom to El Salvador?

Cheapflights simply makes it quick and affordable to book flights from United Kingdom to El Salvador by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from United Kingdom to El Salvador with no change fees?

Yes, we can. To see specific flights from United Kingdom to El Salvador with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from United Kingdom to El Salvador become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to El Salvador from United Kingdom today and book when prices fit your budget.

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