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Cheap flights from El Salvador to London from £470

SAL — LON
4 Nov — 11 Nov1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from El Salvador to London

Enter your travel dates to find the best prices.

Cheapest flights from El Salvador to London

Thu 15/1013:57 -
1 stop14h 23m
Sun 6/1211:30 -
2 stops18h 08m
Deal found 5/10£731
Tue 24/1108:30 -
1 stop17h 55m
Sun 29/1109:15 -
1 stop21h 30m
Deal found 1/10£738
Tue 27/1013:57 -
1 stop15h 43m
Tue 10/1111:45 -
2 stops31h 29m
Deal found 4/10£748
Tue 6/1013:57 -
1 stop16h 18m
Tue 13/1015:15 -
1 stop28h 17m
Deal found 1/10£753
Sat 17/1013:57 -
2 stops19h 18m
Sun 6/1211:30 -
2 stops18h 08m
Deal found 5/10£755
Tue 20/1013:59 -
2 stops21h 36m
Tue 27/1016:00 -
1 stop26h 32m
Deal found 2/10£761
Fri 16/1013:59 -
2 stops21h 36m
Sun 6/1208:55 -
2 stops20h 43m
Deal found 5/10£769
Thu 19/1113:55 -
2 stops20h 40m
Mon 23/1106:20 -
2 stops23h 15m
Deal found 2/10£770
Sun 18/1003:45 -
2 stops28h 00m
Sun 6/1220:50 -
1 stop38h 40m
Deal found 5/10£778

Find flight deals from El Salvador to London

Round-trip from

£578

One-way from

£470

Popular in

July

Cheapest in

February

Average price

£825
23/2-28/2
  • 23/2-28/2
  • 2 total stops
  • 39h 25m total
  • El Salvador to London
Search Deals
14/10-31/12
  • 14/10-31/12
  • 2 total stops
  • 27h 16m total
  • El Salvador to London
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (£59 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£14 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 2026
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from El Salvador to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

San SalvadorLondon

SAL San Salvador El Salvador Intl - LHR London Heathrow

SALLHR

San Salvador El Salvador Intl

Wed 14/10

19:40-17:15

1 stop14h 35m

London Heathrow

Wed 31/12

00:00-17:00

Nonstop0h 00m

£569
Fastest return journey

San SalvadorLondon

SAL San Salvador El Salvador Intl - LHR London Heathrow

SALLHR

San Salvador El Salvador Intl

Sat 31/10

20:45-16:35

1 stop13h 50m

London Heathrow

Wed 31/12

00:00-17:00

Nonstop0h 00m

£606

San SalvadorLondon

SAL San Salvador El Salvador Intl - LHR London Heathrow

SALLHR

San Salvador El Salvador Intl

Wed 23/12

07:45-14:35

1 stop24h 50m

London Heathrow

Wed 31/12

00:00-17:00

Nonstop0h 00m

£618

San SalvadorLondon

SAL San Salvador El Salvador Intl - LHR London Heathrow

SALLHR

San Salvador El Salvador Intl

Wed 23/12

13:42-13:50

2 stops18h 08m

London Heathrow

Wed 31/12

00:00-17:00

Nonstop0h 00m

£643

San SalvadorLondon

SAL San Salvador El Salvador Intl - LHR London Heathrow

SALLHR

San Salvador El Salvador Intl

Wed 23/12

16:40-10:15

1 stop35h 35m

London Heathrow

Wed 31/12

00:00-17:00

Nonstop0h 00m

£671

San SalvadorLondon

SAL San Salvador El Salvador Intl - LHR London Heathrow

SALLHR

San Salvador El Salvador Intl

Sun 3/1

22:05-09:10

3 stops53h 05m

London Heathrow

Wed 31/12

00:00-17:00

Nonstop0h 00m

£695

San SalvadorLondon

SAL San Salvador El Salvador Intl - LHR London Heathrow

SALLHR

San Salvador El Salvador Intl

Tue 20/10

13:57-11:20

1 stop14h 23m

London Heathrow

Tue 27/10

16:00-12:32

1 stop26h 32m

£753

San SalvadorLondon

SAL San Salvador El Salvador Intl - LHR London Heathrow

SALLHR

San Salvador El Salvador Intl

Tue 23/2

14:35-17:00

2 stops20h 25m

London Heathrow

Sun 28/2

06:30-23:41

2 stops23h 11m

£756

San SalvadorLondon

SAL San Salvador El Salvador Intl - LHR London Heathrow

SALLHR

San Salvador El Salvador Intl

Thu 18/3

14:00-11:40

1 stop15h 40m

London Heathrow

Thu 1/4

06:15-23:36

2 stops24h 21m

£769

San SalvadorLondon

SAL San Salvador El Salvador Intl - LHR London Heathrow

SALLHR

San Salvador El Salvador Intl

Mon 2/11

14:57-07:50

1 stop34h 53m

London Heathrow

Sun 15/11

08:55-13:14

1 stop34h 19m

£804

Flights are sorted by cheapest return flights first.

Deals found on 2/10

Showing 1-10 of 17 resultsSorted by cheapest first
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Best time to book a flight from El Salvador to London

Have a flexible travel schedule? Discover the best time to fly to London from El Salvador with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight from El Salvador to London

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

Currently, January is the cheapest month in which you can book a flight from El Salvador to London (average of £747). Flying from El Salvador to London in July is currently the most expensive (average of £993). 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.

Related info for your journey

  • How long is the flight from El Salvador to London?

    A quick flight from El Salvador to London can take about 14h 23m. KLM provides one of the quickest options available for as low as £753. El Salvador and London are separated by a distance of 5431 mi.

  • What are the most popular routes from El Salvador to London?

    Most travelers choose San Salvador El Salvador Intl - London Heathrow, San Salvador El Salvador Intl - London City or San Salvador El Salvador Intl - London Gatwick when deciding on the best route from El Salvador to London.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from El Salvador to London 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 El Salvador to London?

    Currently, January is the cheapest month in which you can book a flight from El Salvador to London (average of £747). Flying from El Salvador to London in July is currently the most expensive (average of £993). 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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How does Cheapflights help users find flights from El Salvador to London?

When you search for this flight from El Salvador to London, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from El Salvador to London.

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

Certainly. Search results for flights to London from El Salvador shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Yes! Start tracking prices for El Salvador to London flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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