In terms of precipitation, rainfall in London ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London when rainfall is around 40.0 mm.

If weather is an important factor for your trip to London, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

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.

How far in advance should I book a flight from El Salvador to London?

To save up to 17% on this flight, we recommend booking at least 39 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from El Salvador to London from £569 1-2 weeks out and tickets from £674 for flights departing within the next 72 hours.

What is the cheapest month to fly from El Salvador to London?

Due to multiple factors, expect to potentially pay more when booking in July. For low rates, September can be a great choice for travel to London. Flights to London from El Salvador in September are about £679 on average during September, but can be found for as low as £544.

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.

£205+ Flights from El Salvador to London

Cheap flight deals from El Salvador to London

Round-trip from	£491
One-way from	£205
Popular in	July
Cheapest in	September
Average price	£791

30/9-7/10
2 total stops
48h 50m total
El Salvador to London

Search Deals

13/9
1 total stop
24h 25m total
El Salvador to London

Search Deals

Highest demand for flights based on searches. 15% potential increase in price (£91 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease (£10 potential savings vs. average return price).

Search Deals

Average for round-trip flights in August 2025

Search Deals

Find flight deals from El Salvador to London

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 17 August 2025.

Tue 30/922:55SAL - LGW

1 stop24h 25mMultiple Airlines

Tue 7/1013:05LGW - SAL

1 stop24h 25mMultiple Airlines

Deal found 15/8£491

Wed 1/1022:55SAL - LGW

1 stop24h 25mMultiple Airlines

Wed 8/1013:05LGW - SAL

1 stop24h 25mMultiple Airlines

Deal found 16/8£493

Sun 26/1019:30SAL - LGW

1 stop28h 30mMultiple Airlines

Wed 29/1013:00LGW - SAL

1 stop26h 55mMultiple Airlines

Deal found 17/8£509

Mon 18/806:40SAL - LGW

1 stop17h 15mMultiple Airlines

Mon 25/810:00LGW - SAL

1 stop17h 52mMultiple Airlines

Deal found 17/8£526

Wed 10/908:15SAL - LGW

2 stops39h 05mMultiple Airlines

Wed 17/914:00LGW - SAL

2 stops29h 40mMultiple Airlines

Deal found 16/8£533

Thu 11/919:30SAL - LGW

1 stop27h 50mMultiple Airlines

Mon 15/914:00LGW - SAL

2 stops29h 40mMultiple Airlines

Deal found 17/8£550

Wed 5/1108:05SAL - LGW

1 stop15h 55mMultiple Airlines

Wed 19/1113:00LGW - SAL

1 stop26h 55mMultiple Airlines

Deal found 17/8£555

Sat 1/1119:30SAL - LGW

1 stop28h 30mMultiple Airlines

Sun 9/1113:00LGW - SAL

1 stop26h 55mMultiple Airlines

Deal found 17/8£573

Sun 19/1022:55SAL - LHR

2 stops27h 10mMultiple Airlines

Fri 31/1010:00LHR - SAL

2 stops40h 05mMultiple Airlines

Deal found 16/8£583

Sat 11/1018:55SAL - LGW

1 stop28h 25mMultiple Airlines

Sun 26/1013:00LGW - SAL

1 stop22h 55mMultiple Airlines

Deal found 16/8£585

Wed 1/1022:21SAL - LHR

2 stops33h 14mMultiple Airlines

Wed 15/1007:05LHR - SAL

2 stops33h 18mMultiple Airlines

Deal found 17/8£595

Wed 5/1123:27SAL - LHR

2 stops33h 08mMultiple Airlines

Wed 19/1106:40LHR - SAL

2 stops34h 07mMultiple Airlines

Deal found 17/8£598

Best flights from El Salvador to London
Discover carefully curated flight deals from El Salvador to London that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 17 August 2025.

Tue 30/922:55SAL - LGW

1 stop24h 25mMultiple Airlines

Tue 7/1013:05LGW - SAL

1 stop24h 25mMultiple Airlines

Deal found 15/8£491

Mon 10/1114:25SAL - LCY

2 stops22h 00mKLM

Sat 15/1108:40LCY - SAL

2 stops34h 25mKLM

Deal found 16/8£724

Wed 1/1022:55SAL - LGW

1 stop24h 25mMultiple Airlines

Wed 8/1013:05LGW - SAL

1 stop24h 25mMultiple Airlines

Deal found 16/8£493

Sun 26/1019:30SAL - LGW

1 stop28h 30mMultiple Airlines

Wed 29/1013:00LGW - SAL

1 stop26h 55mMultiple Airlines

Deal found 17/8£509

Wed 10/908:15SAL - LGW

2 stops39h 05mMultiple Airlines

Wed 17/914:00LGW - SAL

2 stops29h 40mMultiple Airlines

Deal found 16/8£533

Thu 11/919:30SAL - LGW

1 stop27h 50mMultiple Airlines

Mon 15/914:00LGW - SAL

2 stops29h 40mMultiple Airlines

Deal found 17/8£550

Wed 5/1108:05SAL - LGW

1 stop15h 55mMultiple Airlines

Wed 19/1113:00LGW - SAL

1 stop26h 55mMultiple Airlines

Deal found 17/8£555

Sat 1/1119:30SAL - LGW

1 stop28h 30mMultiple Airlines

Sun 9/1113:00LGW - SAL

1 stop22h 55mMultiple Airlines

Deal found 16/8£573

Sun 19/1022:55SAL - LHR

2 stops27h 10mMultiple Airlines

Fri 31/1010:00LHR - SAL

2 stops40h 05mMultiple Airlines

Deal found 16/8£583

Wed 5/1114:39SAL - LCY

2 stops19h 56mKLM

Wed 19/1107:45LCY - SAL

2 stops18h 55mKLM

Deal found 17/8£1,080

Sat 11/1018:55SAL - LGW

1 stop28h 25mMultiple Airlines

Sun 26/1013:00LGW - SAL

1 stop22h 55mMultiple Airlines

Deal found 16/8£585

Wed 1/1022:21SAL - LHR

2 stops33h 14mMultiple Airlines

Wed 15/1007:05LHR - SAL

2 stops33h 18mMultiple Airlines

Deal found 17/8£595

Last-minute flights from El Salvador to London
Discover last-minute flight deals from El Salvador to London. Data last updated 17 August 2025 and is based on user searches.

Mon 18/806:40SAL - LGW

1 stop17h 15mMultiple Airlines

Mon 25/810:00LGW - SAL

1 stop17h 52mMultiple Airlines

Deal found 17/8£526

Sat 6/913:52SAL - LHR

1 stop14h 18mKLM

Fri 31/1008:55LHR - SAL

1 stop33h 29mKLM

Deal found 17/8£687

Mon 8/913:52SAL - LHR

2 stops19h 23mKLM

Mon 15/913:05LHR - SAL

1 stop30h 17mKLM

Deal found 16/8£673

Wed 10/908:15SAL - LGW

2 stops39h 05mMultiple Airlines

Wed 17/914:00LGW - SAL

2 stops29h 40mMultiple Airlines

Deal found 16/8£533

Wed 10/907:35SAL - LHR

1 stop16h 20mMultiple Airlines

Wed 17/909:55LHR - SAL

2 stops17h 10mMultiple Airlines

Deal found 16/8£642

Wed 10/913:52SAL - LHR

1 stop33h 53mKLM

Tue 16/909:20LHR - SAL

1 stop34h 02mKLM

Deal found 17/8£721

Thu 11/919:30SAL - LGW

1 stop27h 50mMultiple Airlines

Mon 15/914:00LGW - SAL

2 stops29h 40mMultiple Airlines

Deal found 17/8£550

Tue 16/913:37SAL - LHR

1 stop34h 08mMultiple Airlines

Tue 23/909:00LHR - SAL

2 stops18h 22mMultiple Airlines

Deal found 17/8£750

Sat 20/919:30SAL - LHR

1 stop17h 15mMultiple Airlines

Sat 27/919:40LHR - SAL

1 stop17h 15mMultiple Airlines

Deal found 17/8£655

Sun 28/913:37SAL - LHR

1 stop16h 53mKLM

Sun 5/1017:25LHR - SAL

1 stop25h 59mKLM

Deal found 17/8£650

Tue 30/922:55SAL - LGW

1 stop24h 25mMultiple Airlines

Tue 7/1013:05LGW - SAL

1 stop24h 25mMultiple Airlines

Deal found 15/8£491

Tue 30/902:00SAL - LHR

1 stop26h 10mUnited Airlines

Wed 8/1010:00LHR - SAL

1 stop33h 06mUnited Airlines

Deal found 16/8£759

One-way flights from El Salvador to London
Search for one-way flight options from El Salvador to London. Find affordable one-way fares based on user searches. Data last updated 17 August 2025.

Sat 13/922:55SAL - LGW

1 stop24h 25mMultiple Airlines

Deal found 15/8£205

Thu 5/219:30SAL - LGW

1 stop28h 30mMultiple Airlines

Deal found 16/8£221

Wed 24/908:15SAL - LHR

3 stops30h 45mMultiple Airlines

Deal found 16/8£235

Tue 23/907:35SAL - LHR

2 stops19h 45mMultiple Airlines

Deal found 16/8£237

Thu 2/1008:15SAL - LHR

3 stops43h 05mMultiple Airlines

Deal found 16/8£243

Sat 13/922:55SAL - LHR

2 stops52h 25mMultiple Airlines

Deal found 15/8£277

Thu 5/222:40SAL - LHR

1 stop15h 20mMultiple Airlines

Deal found 16/8£289

Sat 13/922:55SAL - STN

2 stops25h 55mMultiple Airlines

Deal found 15/8£290

Sat 13/922:55SAL - LCY

2 stops35h 35mMultiple Airlines

Deal found 15/8£310

Thu 5/208:05SAL - LCY

2 stops20h 50mMultiple Airlines

Deal found 16/8£322

Sun 24/813:19SAL - LGW

3 stops58h 01mMultiple Airlines

Deal found 16/8£333

Thu 5/208:05SAL - STN

2 stops17h 45mMultiple Airlines

Deal found 16/8£341

Fly from

Fly to

Route

Depart

Return

Price

San SalvadorLondon

SAL - LGW

SALLGW

San Salvador El Salvador Intl

Tue 30/9

22:55-06:20

1 stop24h 25m

London Gatwick

Tue 7/10

13:05-06:30

1 stop24h 25m

£491

San SalvadorLondon

SAL - LGW

SALLGW

San Salvador El Salvador Intl

Wed 1/10

22:55-06:20

1 stop24h 25m

London Gatwick

Wed 8/10

13:05-06:30

1 stop24h 25m

£493

San SalvadorLondon

SAL - LGW

SALLGW

San Salvador El Salvador Intl

Sun 26/10

19:30-06:00

1 stop28h 30m

London Gatwick

Wed 29/10

13:00-09:55

1 stop26h 55m

£509

San SalvadorLondon

SAL - LGW

SALLGW

San Salvador El Salvador Intl

Wed 10/9

08:15-06:20

2 stops39h 05m

London Gatwick

Wed 17/9

14:00-12:40

2 stops29h 40m

£533

San SalvadorLondon

SAL - LGW

SALLGW

San Salvador El Salvador Intl

Thu 11/9

19:30-06:20

1 stop27h 50m

London Gatwick

Mon 15/9

14:00-12:40

2 stops29h 40m

£550

San SalvadorLondon

SAL - LGW

SALLGW

San Salvador El Salvador Intl

Wed 5/11

08:05-06:00

1 stop15h 55m

London Gatwick

Wed 19/11

13:00-09:55

1 stop26h 55m

£555

San SalvadorLondon

SAL - LGW

SALLGW

San Salvador El Salvador Intl

Sat 1/11

19:30-06:00

1 stop28h 30m

London Gatwick

Sun 9/11

13:00-05:55

1 stop22h 55m

£573

San SalvadorLondon

SAL - LHR

SALLHR

San Salvador El Salvador Intl

Sun 19/10

22:55-09:05

2 stops27h 10m

London Heathrow

Fri 31/10

10:00-20:05

2 stops40h 05m

£583

San SalvadorLondon

SAL - LGW

SALLGW

San Salvador El Salvador Intl

Sat 11/10

18:55-06:20

1 stop28h 25m

London Gatwick

Sun 26/10

13:00-05:55

1 stop22h 55m

£585

San SalvadorLondon

SAL - LHR

SALLHR

San Salvador El Salvador Intl

Wed 1/10

22:21-14:35

2 stops33h 14m

London Heathrow

Wed 15/10

07:05-09:23

2 stops33h 18m

£595

Flights are sorted by cheapest return flights first.

Deals found on 15/8

Showing 1-10 of 42 results

...

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 £112). Flying from El Salvador to London in August is currently the most expensive (average of £164). 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.

What is the cheapest time of day to fly from SV to LON?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from El Salvador to London as you normally would.

Reviews of airlines servicing London

Read reviews from past customers who have flown with Air Canada 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.

Air Canada

7.1

Good

9,977 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

rita,May 2025

YWG - YYZ

All was good just disappeared about our flight on our original day May 27 the being cancelled

Air Canada

7.1

Good

9,977 reviews

Air Canada

7.1

Good

9,977 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

rita,May 2025

YWG - YYZ

All was good just disappeared about our flight on our original day May 27 the being cancelled

Related info for your journey

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 £112). Flying from El Salvador to London in August is currently the most expensive (average of £164). 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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Gatwick

Slough

Deal

Luton

Wembley

Crawley

Ilford

Hayes

Ipswich

Southend-on-Sea

Winchester

Folkestone

Eastbourne

Maidstone

Watford

Chichester

Dartford

Browse thousands of different options on Cheapflights for your next trip

Top airline flying from El Salvador to London

Airline	Cheapest	Average	Flexibility	On-time
Iberia	Cheapest£780	Average£869	FlexibilityNo cancel fee	On-time77%	Search Iberia flights

Fly with Cheapflights

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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Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from El Salvador to London from £205

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 13/9. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap 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 17 August 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from El Salvador to London

Cheapest flights from El Salvador to LondonExplore 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 17 August 2025.

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 17 August 2025.

Cheapflights Fare Finder

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

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.

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?

What is the cheapest time of day to fly from SV to LON?

Find hourly flight availability from El Salvador to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 17 August 2025.

Reviews of airlines servicing London

Read reviews from past customers who have flown with Air Canada 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.

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.

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

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

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

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

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

Travelling to a place near London?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for El Salvador to London

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from El Salvador to London

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 El Salvador to London?

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

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

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

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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 17 August 2025.