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Cheap flights from El Salvador to London from £442

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 11/10. Fares are subject to change and may not be available on all flights or dates of travel.
SAL — LON
29 Aug — 5 Sep1
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
Explore the most affordable flight options available from El Salvador to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 July 2026.

Sun 13/903:45
SAL
-
STN
1 stop20h 45m
Multiple Airlines
Mon 5/1017:20
STN
-
SAL
1 stop19h 10m
Multiple Airlines
Deal found 29/7£572
Sun 22/1103:45
SAL
-
STN
1 stop22h 00m
Multiple Airlines
Mon 4/116:00
STN
-
SAL
1 stop19h 30m
Multiple Airlines
Deal found 28/7£600
Sun 22/1103:45
SAL
-
LGW
1 stop26h 35m
Multiple Airlines
Mon 4/116:25
LGW
-
SAL
1 stop19h 05m
Multiple Airlines
Deal found 28/7£606
Sun 13/903:45
SAL
-
LGW
1 stop21h 45m
Multiple Airlines
Mon 5/1020:10
LGW
-
SAL
1 stop16h 20m
Multiple Airlines
Deal found 29/7£615
Sun 18/1003:45
SAL
-
LHR
1 stop22h 25m
Multiple Airlines
Mon 26/1009:55
LHR
-
SAL
1 stop25h 35m
Multiple Airlines
Deal found 24/7£670
Mon 14/913:57
SAL
-
LHR
1 stop14h 23m
KLM
Wed 23/911:45
LHR
-
SAL
2 stops31h 46m
KLM
Deal found 28/7£701
Fri 28/813:57
SAL
-
LHR
1 stop16h 18m
KLM
Fri 4/915:15
LHR
-
SAL
1 stop28h 17m
KLM
Deal found 29/7£705
Mon 26/1013:57
SAL
-
LHR
1 stop15h 43m
Multiple Airlines
Tue 10/1111:30
LHR
-
SAL
2 stops32h 26m
Multiple Airlines
Deal found 29/7£735
Thu 10/913:57
SAL
-
LHR
1 stop14h 23m
KLM
Thu 17/911:45
LHR
-
SAL
2 stops31h 46m
KLM
Deal found 26/7£739
Wed 23/913:57
SAL
-
LHR
1 stop16h 18m
KLM
Tue 6/1011:45
LHR
-
SAL
2 stops31h 39m
KLM
Deal found 24/7£740
Fri 18/913:57
SAL
-
LHR
1 stop16h 18m
KLM
Wed 30/913:25
LHR
-
SAL
1 stop30h 06m
KLM
Deal found 26/7£741
Tue 15/908:30
SAL
-
STN
1 stop16h 25m
Multiple Airlines
Sun 4/1015:40
STN
-
SAL
1 stop16h 05m
Multiple Airlines
Deal found 25/7£750

Find flight deals from El Salvador to London

Keep the following information in mind while searching for El Salvador to London flight deals. Data was last updated 30 July 2026.

Round-trip from

£537

One-way from

£442

Popular in

May

Cheapest in

February

Average price

£874
18/10-26/10
  • 18/10-26/10
  • 2 total stops
  • 38h 50m total
  • El Salvador to London
Search Deals
11/10
  • 11/10
  • 3 total stops
  • 29h 05m 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 (£15 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from El Salvador to London 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 30 July 2026.
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 - LCY

SALLCY

San Salvador El Salvador Intl

Fri 11/9

13:57-18:30

2 stops45h 33m

London City

Wed 16/9

10:00-12:31

2 stops33h 31m

£811

San SalvadorLondon

SAL - LCY

SALLCY

San Salvador El Salvador Intl

Thu 10/9

13:57-17:20

2 stops20h 23m

London City

Thu 17/9

10:00-12:31

2 stops33h 31m

£812
Fastest return journey

San SalvadorLondon

SAL - LHR

SALLHR

San Salvador El Salvador Intl

Sat 12/9

06:00-07:55

1 stop18h 55m

London Heathrow

Mon 5/10

10:00-20:49

1 stop17h 49m

£858

San SalvadorLondon

SAL - LGW

SALLGW

San Salvador El Salvador Intl

Mon 17/8

11:05-10:00

2 stops39h 55m

London Gatwick

Wed 26/8

20:40-05:30

1 stop15h 50m

£859

San SalvadorLondon

SAL - LHR

SALLHR

San Salvador El Salvador Intl

Wed 14/10

19:40-18:55

1 stop16h 15m

London Heathrow

Wed 21/10

20:00-18:10

2 stops29h 10m

£859

San SalvadorLondon

SAL - LHR

SALLHR

San Salvador El Salvador Intl

Tue 1/9

06:00-07:55

1 stop18h 55m

London Heathrow

Tue 8/9

13:05-04:50

1 stop22h 45m

£862

San SalvadorLondon

SAL - LHR

SALLHR

San Salvador El Salvador Intl

Tue 13/10

02:00-10:10

1 stop25h 10m

London Heathrow

Wed 21/10

13:05-04:50

1 stop22h 45m

£862

San SalvadorLondon

SAL - LHR

SALLHR

San Salvador El Salvador Intl

Sat 5/9

06:00-08:20

2 stops19h 20m

London Heathrow

Sat 3/10

08:00-20:49

2 stops19h 49m

£868

San SalvadorLondon

SAL - LCY

SALLCY

San Salvador El Salvador Intl

Mon 14/9

13:57-17:20

2 stops20h 23m

London City

Wed 23/9

09:20-20:31

2 stops18h 11m

£879

San SalvadorLondon

SAL - STN

SALSTN

San Salvador El Salvador Intl

Sun 8/11

07:09-20:25

3 stops31h 16m

London Stansted

Sun 15/11

09:45-00:45

2 stops21h 00m

£902

Flights are sorted by cheapest return flights first.

Deals found on 26/7

Showing 1-10 of 56 resultsSorted by cheapest first
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6

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
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 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 £744). Flying from El Salvador to London in July is currently the most expensive (average of £951). 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 London

Get insights into the airlines that provide service to London. 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 London. Reviews last updated 30 July 2026.
Read reviews from past customers who have flown with Iberia from El Salvador to London. 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.
Iberia
7.0
Good
3,260 reviews
Check prices

Crew

7.7

Food

6.3

Overall

7.0

Boarding

7.1

Comfort

6.7

Entertainment

6.6

Reviews

1 / 20
2.0
Mediocre

Jason,Jan 2025

AUS - LHR

It was a nightmare. I booked the flight months ago and I had no idea that Iberia canceled my flight foe no reason. I found out 2 hours before my flight that I no longer had a reservation. Cheapflights did not send me a notification of flight being canceled either but charged me $665 for it. I had a panic attack at the airport because I dis not have money to buy another flight. It costs $1175 to book a new flight and Cheapflights did not help me pay for it. I am a Latin artist with a lot of followers on social media and I post my experiences with agencies/ airlines when traveling the world. This is unacceptable. I got no help from you guys. I want to create a case and contact headquarters to figure out a settlement. I should not be paying extra for a flight that the airline canceled. It is not my fault.
Iberia
7.0
Good
3,260 reviews
Iberia
7.0
Good
3,260 reviews
Check prices

Crew

7.7

Food

6.3

Overall

7.0

Boarding

7.1

Comfort

6.7

Entertainment

6.6

Reviews

1 / 20
2.0
Mediocre

Jason,Jan 2025

AUS - LHR

It was a nightmare. I booked the flight months ago and I had no idea that Iberia canceled my flight foe no reason. I found out 2 hours before my flight that I no longer had a reservation. Cheapflights did not send me a notification of flight being canceled either but charged me $665 for it. I had a panic attack at the airport because I dis not have money to buy another flight. It costs $1175 to book a new flight and Cheapflights did not help me pay for it. I am a Latin artist with a lot of followers on social media and I post my experiences with agencies/ airlines when traveling the world. This is unacceptable. I got no help from you guys. I want to create a case and contact headquarters to figure out a settlement. I should not be paying extra for a flight that the airline canceled. It is not my fault.

Related info for your journey

Find useful and relevant information for your journey from El Salvador to London. 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 El Salvador to London?

    A quick flight from El Salvador to London can take about 18h 55m. KLM provides one of the quickest options available for as low as £858. El Salvador and London are separated by a distance of 5431 mi. This flight may include one or multiple stops.

  • 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 Gatwick or San Salvador El Salvador Intl - London City 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 £744). Flying from El Salvador to London in July is currently the most expensive (average of £951). 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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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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