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Cheap flights from the United Kingdom to El Salvador from £377

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 9/9. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — SAL
23 Jun — 30 Jun1
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 24 May 2026.

Fri 30/1011:15
LGW
-
SAL
2 stops57h 07m
Multiple Airlines
Sun 15/1115:22
SAL
-
LGW
2 stops58h 08m
Multiple Airlines
Deal found 21/5£649
Sat 3/1014:30
LGW
-
SAL
2 stops27h 30m
American Airlines
Mon 19/1013:25
SAL
-
LGW
2 stops34h 10m
American Airlines
Deal found 21/5£671
Fri 30/1011:15
LHR
-
SAL
1 stop29h 40m
Multiple Airlines
Sun 8/1115:22
SAL
-
LHR
1 stop14h 43m
Multiple Airlines
Deal found 19/5£676
Sat 31/1009:45
LHR
-
SAL
1 stop32h 35m
Multiple Airlines
Sun 15/1115:22
SAL
-
LHR
1 stop14h 08m
Multiple Airlines
Deal found 21/5£677
Fri 30/1009:45
LHR
-
SAL
1 stop31h 10m
Multiple Airlines
Sun 15/1115:22
SAL
-
LHR
1 stop14h 43m
Multiple Airlines
Deal found 22/5£678
Thu 5/1121:40
LHR
-
SAL
1 stop24h 00m
Avianca
Sat 14/1108:00
SAL
-
LHR
1 stop24h 35m
Avianca
Deal found 20/5£680
Tue 3/1121:40
LHR
-
SAL
1 stop24h 00m
Avianca
Mon 16/1112:05
SAL
-
LHR
1 stop20h 30m
Avianca
Deal found 19/5£681
Sat 3/1022:05
LHR
-
SAL
1 stop24h 35m
Avianca
Mon 19/1008:05
SAL
-
LHR
1 stop24h 30m
Avianca
Deal found 21/5£682
Tue 16/622:05
LHR
-
SAL
2 stops25h 25m
Avianca
Tue 23/608:15
SAL
-
LHR
2 stops24h 20m
Avianca
Deal found 19/5£685
Fri 2/1014:55
MAN
-
SAL
2 stops52h 27m
Delta
Sat 17/1013:39
SAL
-
MAN
1 stop34h 36m
Delta
Deal found 21/5£697
Wed 30/914:55
MAN
-
SAL
2 stops52h 27m
Delta
Sat 17/1013:39
SAL
-
MAN
1 stop34h 36m
Delta
Deal found 21/5£698
Mon 28/1206:10
MAN
-
SAL
2 stops21h 41m
United Airlines
Thu 14/116:40
SAL
-
MAN
2 stops42h 20m
United Airlines
Deal found 20/5£700

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 24 May 2026.

Round-trip from

£649

One-way from

£377

Popular in

December

Cheapest in

October

Average price

£618
30/10-15/11
  • 30/10-15/11
  • 4 total stops
  • 115h 15m total
  • United Kingdom to El Salvador
Search Deals
9/9
  • 9/9
  • 2 total stops
  • 33h 42m total
  • United Kingdom to El Salvador
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (£29 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 May 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 24 May 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
Fastest return journey

LondonSan Salvador

LHR - SAL

LHRSAL

London Heathrow

Sat 31/10

07:30-20:51

2 stops19h 21m

San Salvador El Salvador Intl

Sun 15/11

23:54-21:20

1 stop15h 26m

£690

ManchesterSan Salvador

MAN - SAL

MANSAL

Manchester

Wed 12/8

06:05-11:29

2 stops36h 24m

San Salvador El Salvador Intl

Mon 24/8

13:20-17:10

2 stops20h 50m

£709

LondonSan Salvador

LHR - SAL

LHRSAL

London Heathrow

Thu 6/8

10:00-20:49

1 stop17h 49m

San Salvador El Salvador Intl

Wed 12/8

06:00-08:20

2 stops19h 20m

£713

ManchesterSan Salvador

MAN - SAL

MANSAL

Manchester

Tue 7/7

10:35-21:35

2 stops42h 00m

San Salvador El Salvador Intl

Tue 14/7

22:45-09:50

2 stops28h 05m

£714

LondonSan Salvador

LHR - SAL

LHRSAL

London Heathrow

Tue 16/6

06:50-21:35

2 stops21h 45m

San Salvador El Salvador Intl

Mon 22/6

01:15-11:35

1 stop27h 20m

£714

ManchesterSan Salvador

MAN - SAL

MANSAL

Manchester

Thu 13/8

10:35-14:30

2 stops58h 55m

San Salvador El Salvador Intl

Thu 20/8

06:00-17:20

2 stops28h 20m

£715

LondonSan Salvador

LHR - SAL

LHRSAL

London Heathrow

Fri 3/7

16:00-12:15

2 stops27h 15m

San Salvador El Salvador Intl

Sat 11/7

01:15-06:45

2 stops22h 30m

£723

ManchesterSan Salvador

MAN - SAL

MANSAL

Manchester

Tue 6/10

15:00-12:24

2 stops52h 24m

San Salvador El Salvador Intl

Tue 20/10

13:39-16:55

2 stops20h 16m

£732

ManchesterSan Salvador

MAN - SAL

MANSAL

Manchester

Fri 2/10

14:55-12:22

2 stops52h 27m

San Salvador El Salvador Intl

Mon 19/10

13:39-14:00

2 stops41h 21m

£734

ManchesterSan Salvador

MAN - SAL

MANSAL

Manchester

Tue 6/10

15:00-12:24

2 stops52h 24m

San Salvador El Salvador Intl

Fri 16/10

13:39-22:00

2 stops25h 21m

£739

Flights are sorted by cheapest return flights first.

Deals found on 23/5

Showing 1-10 of 60 resultsSorted by cheapest first
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6

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, June is the cheapest month in which you can book a flight from United Kingdom to El Salvador (average of £446). Flying from United Kingdom to El Salvador in July is currently the most expensive (average of £578). 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.

How far ahead should I book a flight from United Kingdom to El Salvador?

To ensure you get the cheapest price possible for a flight from United Kingdom to El Salvador, you should look to book at least 11 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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 24 May 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
1,521 reviews
Check prices

Food

7.3

Boarding

7.8

Entertainment

7.2

Crew

8.4

Overall

7.8

Comfort

7.7

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
KLM
7.8
Good
1,521 reviews
KLM
7.8
Good
1,521 reviews
Check prices

Food

7.3

Boarding

7.8

Entertainment

7.2

Crew

8.4

Overall

7.8

Comfort

7.7

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
United Airlines
7.4
Good
9,752 reviews
KLM
7.8
Good
1,521 reviews
Check prices

Food

7.3

Boarding

7.8

Entertainment

7.2

Crew

8.4

Overall

7.8

Comfort

7.7

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
Air Canada
7.1
Good
11,078 reviews
KLM
7.8
Good
1,521 reviews
Check prices

Food

7.3

Boarding

7.8

Entertainment

7.2

Crew

8.4

Overall

7.8

Comfort

7.7

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
Lufthansa
6.8
Okay
8,023 reviews
KLM
7.8
Good
1,521 reviews
Check prices

Food

7.3

Boarding

7.8

Entertainment

7.2

Crew

8.4

Overall

7.8

Comfort

7.7

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
Avianca
6.5
Okay
2,527 reviews
KLM
7.8
Good
1,521 reviews
Check prices

Food

7.3

Boarding

7.8

Entertainment

7.2

Crew

8.4

Overall

7.8

Comfort

7.7

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful

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 £780, United Airlines can have you in El Salvador from United Kingdom in 18h 11m. Airlines will cover a distance of 5452 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, June is the cheapest month in which you can book a flight from United Kingdom to El Salvador (average of £446). Flying from United Kingdom to El Salvador in July is currently the most expensive (average of £578). 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

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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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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 24 May 2026.
AirlineCheapestAverageFlexibilityOn-time
AviancaCheapest£502Average£583FlexibilityNo cancel feeOn-time71%
Search Avianca flights
United AirlinesCheapest£555Average£645FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
LufthansaCheapest£584Average£648FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
KLMCheapest£595Average£744FlexibilityNo cancel feeOn-time75%
Search KLM flights
Air CanadaCheapest£620Average£797FlexibilityNo 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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