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Cheap flights from the United Kingdom to El Salvador from £348

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 30/8. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — SAL
23 Jul — 30 Jul1
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 23 June 2026.

Mon 5/1014:55
STN
-
SAL
1 stop18h 05m
Multiple Airlines
Sun 18/1000:45
SAL
-
STN
1 stop26h 50m
Multiple Airlines
Deal found 19/6£574
Sun 4/1007:35
STN
-
SAL
1 stop21h 10m
Multiple Airlines
Tue 20/1005:00
SAL
-
STN
1 stop19h 55m
Multiple Airlines
Deal found 19/6£591
Sun 4/1005:45
MAN
-
SAL
1 stop23h 00m
Multiple Airlines
Tue 20/1005:00
SAL
-
MAN
1 stop24h 20m
Multiple Airlines
Deal found 19/6£599
Mon 5/1010:45
MAN
-
SAL
1 stop22h 15m
Multiple Airlines
Sun 18/1000:45
SAL
-
MAN
1 stop15h 55m
Multiple Airlines
Deal found 19/6£622
Mon 5/1012:50
LGW
-
SAL
1 stop20h 10m
Multiple Airlines
Sun 18/1000:45
SAL
-
LGW
1 stop15h 40m
Multiple Airlines
Deal found 19/6£626
Wed 4/1108:15
LHR
-
SAL
2 stops28h 15m
Multiple Airlines
Mon 16/1120:25
SAL
-
LHR
2 stops34h 15m
Multiple Airlines
Deal found 20/6£668
Tue 3/1106:00
LHR
-
SAL
2 stops21h 55m
Multiple Airlines
Mon 16/1109:35
SAL
-
LHR
2 stops25h 55m
Multiple Airlines
Deal found 21/6£672
Sun 4/1010:00
LGW
-
SAL
1 stop18h 45m
Multiple Airlines
Tue 20/1005:00
SAL
-
LGW
1 stop22h 50m
Multiple Airlines
Deal found 19/6£682
Thu 5/1119:55
LHR
-
SAL
2 stops42h 10m
Multiple Airlines
Sat 14/1109:35
SAL
-
LHR
2 stops19h 50m
Multiple Airlines
Deal found 18/6£682
Tue 3/1121:40
LHR
-
SAL
1 stop19h 25m
Avianca
Mon 16/1112:05
SAL
-
LHR
1 stop20h 30m
Avianca
Deal found 22/6£684
Sun 4/1011:30
LHR
-
SAL
1 stop17h 15m
Multiple Airlines
Tue 20/1005:00
SAL
-
LHR
1 stop20h 25m
Multiple Airlines
Deal found 19/6£685
Sun 6/907:25
LHR
-
SAL
2 stops20h 24m
United Airlines
Sun 13/913:50
SAL
-
LHR
1 stop14h 45m
United Airlines
Deal found 19/6£691

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 23 June 2026.

Round-trip from

£574

One-way from

£348

Popular in

June

Cheapest in

May

Average price

£760
5/10-18/10
  • 5/10-18/10
  • 2 total stops
  • 44h 55m total
  • United Kingdom to El Salvador
Search Deals
30/8
  • 30/8
  • 1 total stop
  • 24h 40m total
  • United Kingdom to El Salvador
Search Deals
Highest demand for flights based on searches. 0% potential increase in price (£3 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£5 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 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 23 June 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

STN - SAL

STNSAL

London Stansted

Sun 4/10

07:35-21:45

1 stop21h 10m

San Salvador El Salvador Intl

Tue 20/10

05:00-07:55

1 stop19h 55m

£591

LondonSan Salvador

LHR - SAL

LHRSAL

London Heathrow

Wed 4/11

06:50-22:47

2 stops21h 57m

San Salvador El Salvador Intl

Mon 16/11

14:50-07:40

1 stop34h 50m

£693
Fastest return journey

LondonSan Salvador

LHR - SAL

LHRSAL

London Heathrow

Tue 3/11

12:00-22:47

1 stop16h 47m

San Salvador El Salvador Intl

Mon 16/11

06:55-07:30

1 stop18h 35m

£723

LondonSan Salvador

LHR - SAL

LHRSAL

London Heathrow

Thu 5/11

12:05-21:19

1 stop15h 14m

San Salvador El Salvador Intl

Sat 14/11

14:50-21:20

2 stops24h 30m

£723

LondonSan Salvador

STN - SAL

STNSAL

London Stansted

Mon 5/10

14:55-02:00

1 stop18h 05m

San Salvador El Salvador Intl

Tue 20/10

05:00-07:55

1 stop19h 55m

£734

LondonSan Salvador

LHR - SAL

LHRSAL

London Heathrow

Tue 4/8

07:45-21:35

1 stop20h 50m

San Salvador El Salvador Intl

Tue 11/8

22:45-21:25

1 stop15h 40m

£740

ManchesterSan Salvador

MAN - SAL

MANSAL

Manchester

Fri 2/10

14:55-12:22

2 stops52h 27m

San Salvador El Salvador Intl

Tue 20/10

13:39-20:05

2 stops23h 26m

£742

ManchesterSan Salvador

MAN - SAL

MANSAL

Manchester

Thu 30/7

06:05-11:29

2 stops36h 24m

San Salvador El Salvador Intl

Fri 4/9

06:00-06:30

2 stops41h 30m

£745

ManchesterSan Salvador

MAN - SAL

MANSAL

Manchester

Tue 28/7

10:35-21:35

2 stops42h 00m

San Salvador El Salvador Intl

Thu 3/9

13:20-10:25

2 stops38h 05m

£768

ManchesterSan Salvador

MAN - SAL

MANSAL

Manchester

Mon 5/10

05:55-12:24

2 stops37h 29m

San Salvador El Salvador Intl

Fri 23/10

13:39-19:40

2 stops47h 01m

£779

Flights are sorted by cheapest return flights first.

Deals found on 21/6

Showing 1-10 of 40 resultsSorted by cheapest first
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3
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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 £453). Flying from United Kingdom to El Salvador in July is currently the most expensive (average of £586). 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 23 June 2026.
Read reviews from past customers who have flown with United Airlines,American 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.
United Airlines
7.4
Good
9,874 reviews
Check prices

Crew

8.1

Comfort

7.3

Entertainment

7.1

Food

6.6

Boarding

7.7

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

IAD - TYS

It was a short flight on a small express plane, so no time for amenities. Quickly on, quickly off. No complaints.
United Airlines
7.4
Good
9,874 reviews
United Airlines
7.4
Good
9,874 reviews
Check prices

Crew

8.1

Comfort

7.3

Entertainment

7.1

Food

6.6

Boarding

7.7

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

IAD - TYS

It was a short flight on a small express plane, so no time for amenities. Quickly on, quickly off. No complaints.
American Airlines
7.1
Good
11,739 reviews
United Airlines
7.4
Good
9,874 reviews
Check prices

Crew

8.1

Comfort

7.3

Entertainment

7.1

Food

6.6

Boarding

7.7

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

IAD - TYS

It was a short flight on a small express plane, so no time for amenities. Quickly on, quickly off. No complaints.
Air Canada
7.1
Good
11,242 reviews
United Airlines
7.4
Good
9,874 reviews
Check prices

Crew

8.1

Comfort

7.3

Entertainment

7.1

Food

6.6

Boarding

7.7

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

IAD - TYS

It was a short flight on a small express plane, so no time for amenities. Quickly on, quickly off. No complaints.
Lufthansa
6.8
Okay
8,086 reviews
United Airlines
7.4
Good
9,874 reviews
Check prices

Crew

8.1

Comfort

7.3

Entertainment

7.1

Food

6.6

Boarding

7.7

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

IAD - TYS

It was a short flight on a small express plane, so no time for amenities. Quickly on, quickly off. No complaints.
Avianca
6.5
Okay
2,533 reviews
United Airlines
7.4
Good
9,874 reviews
Check prices

Crew

8.1

Comfort

7.3

Entertainment

7.1

Food

6.6

Boarding

7.7

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

IAD - TYS

It was a short flight on a small express plane, so no time for amenities. Quickly on, quickly off. No complaints.

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 £1,037, United Airlines can have you in El Salvador from United Kingdom in 19h 46m. 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 £453). Flying from United Kingdom to El Salvador in July is currently the most expensive (average of £586). 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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Birmingham to San Pedro Sula 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 23 June 2026.
AirlineCheapestAverageFlexibilityOn-time
AviancaCheapest£510Average£618FlexibilityNo cancel feeOn-time71%
Search Avianca flights
United AirlinesCheapest£564Average£663FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
LufthansaCheapest£597Average£673FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Air CanadaCheapest£623Average£809FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
KLMCheapest£648Average£779FlexibilityNo cancel feeOn-time75%
Search KLM 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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