How long is the flight from El Salvador to London?

A quick flight from El Salvador to London can take about 35h 15m. KLM provides one of the quickest options available for as low as £677. El Salvador and London are separated by a distance of 5431 mi.

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 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.

£300+ Flights from El Salvador to London

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 18 December 2025.

Fri 26/1216:40SAL - LHR

1 stop35h 35mUnited Airlines

Thu 8/112:05LHR - SAL

1 stop15h 14mUnited Airlines

Deal found 15/12£766

Mon 29/1214:32SAL - LHR

1 stop33h 53mKLM

Wed 14/108:55LHR - SAL

1 stop34h 15mKLM

Deal found 18/12£779

Tue 16/1201:10SAL - LHR

1 stop23h 30mUnited Airlines

Sat 17/112:05LHR - SAL

1 stop33h 19mUnited Airlines

Deal found 16/12£813

Wed 17/1206:55SAL - LHR

2 stops21h 30mUnited Airlines

Wed 31/1218:00LHR - SAL

2 stops27h 24mUnited Airlines

Deal found 16/12£819

Sun 28/1202:00SAL - LHR

1 stop23h 30mUnited Airlines

Wed 14/115:20LHR - SAL

2 stops30h 04mUnited Airlines

Deal found 17/12£820

Tue 16/1206:55SAL - LHR

1 stop21h 20mUnited Airlines

Tue 23/1212:05LHR - SAL

1 stop15h 14mUnited Airlines

Deal found 15/12£837

Thu 18/1206:55SAL - LHR

2 stops20h 45mUnited Airlines

Thu 25/1210:00LHR - SAL

1 stop20h 36mUnited Airlines

Deal found 17/12£882

Tue 16/1219:30SAL - LGW

1 stop14h 00mMultiple Airlines

Tue 23/1208:30LGW - SAL

3 stops43h 49mMultiple Airlines

Deal found 15/12£1,044

Thu 25/1221:00SAL - LCY

1 stop14h 10mIberia

Wed 31/1207:50LCY - SAL

1 stop17h 40mIberia

Deal found 17/12£1,214

Mon 29/1214:32SAL - LCY

2 stops20h 03mKLM

Wed 14/107:45LCY - SAL

2 stops18h 53mKLM

Deal found 18/12£1,222

Fri 19/1208:45SAL - LGW

1 stop19h 15mMultiple Airlines

Fri 26/1214:00LGW - SAL

2 stops29h 49mMultiple Airlines

Deal found 18/12£1,275

Mon 29/1214:01SAL - LGW

2 stops20h 24mMultiple Airlines

Wed 14/110:00LGW - SAL

2 stops32h 41mMultiple Airlines

Deal found 18/12£1,285

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 18 December 2025.

Thu 5/216:02SAL - LGW

2 stops35h 58mMultiple Airlines

Sun 8/313:00LGW - SAL

1 stop26h 55mMultiple Airlines

Deal found 17/12£502

Mon 9/214:35SAL - LHR

1 stop35h 15mKLM

Mon 23/212:30LHR - SAL

1 stop30h 40mKLM

Deal found 17/12£677

Wed 28/106:55SAL - LHR

1 stop21h 20mUnited Airlines

Sun 1/209:00LHR - SAL

2 stops26h 45mUnited Airlines

Deal found 15/12£726

Wed 4/208:05SAL - LGW

1 stop15h 55mMultiple Airlines

Sun 8/313:00LGW - SAL

1 stop26h 55mMultiple Airlines

Deal found 17/12£546

Fri 6/208:05SAL - LGW

1 stop15h 55mMultiple Airlines

Sun 8/313:00LGW - SAL

1 stop26h 55mMultiple Airlines

Deal found 17/12£546

Thu 15/116:02SAL - LGW

2 stops35h 58mMultiple Airlines

Thu 22/114:00LGW - SAL

1 stop32h 35mMultiple Airlines

Deal found 17/12£557

Thu 15/114:35SAL - LHR

1 stop33h 50mKLM

Thu 22/110:45LHR - SAL

1 stop32h 25mKLM

Deal found 17/12£678

Wed 18/223:54SAL - LHR

1 stop15h 26mUnited Airlines

Wed 4/312:50LHR - SAL

1 stop15h 57mUnited Airlines

Deal found 15/12£739

Fri 1/514:00SAL - LHR

1 stop33h 30mKLM

Sun 17/510:55LHR - SAL

1 stop32h 40mKLM

Deal found 15/12£689

Thu 12/216:02SAL - LGW

2 stops35h 58mMultiple Airlines

Tue 3/313:00LGW - SAL

1 stop26h 55mMultiple Airlines

Deal found 16/12£575

Sat 31/114:35SAL - LHR

2 stops20h 25mKLM

Sat 7/210:45LHR - SAL

1 stop32h 25mKLM

Deal found 17/12£701

Fri 1/522:55SAL - LGW

1 stop24h 25mMultiple Airlines

Sun 17/513:05LGW - SAL

1 stop27h 40mMultiple Airlines

Deal found 15/12£645

Fri 1/514:00SAL - LHR

1 stop16h 30mKLM

Sat 9/515:15LHR - SAL

1 stop28h 20mKLM

Deal found 16/12£727

Mon 2/208:05SAL - LGW

1 stop15h 55mMultiple Airlines

Wed 4/319:40LGW - SAL

2 stops21h 25mMultiple Airlines

Deal found 17/12£649

Wed 18/207:34SAL - LCY

2 stops23h 21mMultiple Airlines

Wed 4/309:20LCY - SAL

2 stops18h 59mMultiple Airlines

Deal found 15/12£662

Mon 9/214:35SAL - LCY

2 stops20h 00mKLM

Mon 23/207:45LCY - SAL

2 stops18h 54mKLM

Deal found 16/12£824

Fri 6/208:05SAL - LGW

1 stop15h 55mMultiple Airlines

Wed 4/319:40LGW - SAL

2 stops21h 25mMultiple Airlines

Deal found 17/12£665

Wed 4/214:35SAL - LCY

2 stops20h 00mKLM

Wed 4/307:45LCY - SAL

2 stops21h 52mKLM

Deal found 17/12£873

Tue 3/208:05SAL - LGW

1 stop15h 55mMultiple Airlines

Wed 4/319:40LGW - SAL

2 stops21h 25mMultiple Airlines

Deal found 17/12£665

Thu 5/214:35SAL - LCY

2 stops20h 00mKLM

Wed 4/307:45LCY - SAL

2 stops18h 54mKLM

Deal found 17/12£873

Sat 31/107:00SAL - STN

3 stops33h 55mMultiple Airlines

Sat 7/208:50STN - SAL

2 stops32h 15mMultiple Airlines

Deal found 17/12£665

Tue 3/208:05SAL - LGW

1 stop15h 55mMultiple Airlines

Tue 3/319:40LGW - SAL

2 stops21h 25mMultiple Airlines

Deal found 17/12£668

Mon 2/314:35SAL - LCY

2 stops20h 45mKLM

Tue 17/307:45LCY - SAL

2 stops18h 54mKLM

Deal found 16/12£892

Wed 4/208:05SAL - LGW

1 stop15h 55mMultiple Airlines

Thu 5/319:40LGW - SAL

2 stops21h 25mMultiple Airlines

Deal found 17/12£668

Mon 16/214:35SAL - LCY

2 stops20h 00mKLM

Mon 2/307:45LCY - SAL

2 stops18h 54mKLM

Deal found 16/12£899

Sat 31/108:05SAL - LCY

2 stops22h 40mMultiple Airlines

Sat 7/212:15LCY - SAL

3 stops32h 37mMultiple Airlines

Deal found 17/12£728

Fri 9/107:34SAL - STN

3 stops33h 01mMultiple Airlines

Fri 16/105:55STN - SAL

3 stops34h 58mMultiple Airlines

Deal found 17/12£788

Thu 15/106:20SAL - LCY

2 stops21h 00mMultiple Airlines

Thu 22/109:15LCY - SAL

2 stops25h 47mMultiple Airlines

Deal found 17/12£860

Last-minute flights from El Salvador to London
Discover last-minute flight deals from El Salvador to London. Data last updated 18 December 2025 and is based on user searches.

Fri 26/1216:40SAL - LHR

1 stop35h 35mUnited Airlines

Thu 8/112:05LHR - SAL

1 stop15h 14mUnited Airlines

Deal found 15/12£766

Fri 9/114:35SAL - LHR

1 stop33h 50mKLM

Fri 16/112:30LHR - SAL

1 stop30h 40mKLM

Deal found 17/12£677

Thu 15/116:02SAL - LGW

2 stops35h 58mMultiple Airlines

Thu 22/114:00LGW - SAL

1 stop32h 35mMultiple Airlines

Deal found 17/12£557

Thu 15/114:35SAL - LHR

1 stop33h 50mKLM

Thu 22/110:45LHR - SAL

1 stop32h 25mKLM

Deal found 17/12£678

Fri 16/114:35SAL - LHR

1 stop15h 05mKLM

Fri 30/115:50LHR - SAL

1 stop27h 20mKLM

Deal found 16/12£746

Wed 28/108:15SAL - LHR

1 stop21h 05mAir Canada

Sun 1/211:10LHR - SAL

1 stop15h 05mAir Canada

Deal found 15/12£716

Wed 28/106:55SAL - LHR

1 stop21h 20mUnited Airlines

Sun 1/209:00LHR - SAL

2 stops26h 45mUnited Airlines

Deal found 15/12£726

Sat 31/106:20SAL - LGW

2 stops22h 35mMultiple Airlines

Sat 7/211:55LGW - SAL

2 stops23h 07mMultiple Airlines

Deal found 17/12£632

Sat 31/106:20SAL - LHR

2 stops22h 30mMultiple Airlines

Sat 7/212:15LHR - SAL

2 stops22h 47mMultiple Airlines

Deal found 17/12£635

Sat 31/107:00SAL - STN

3 stops33h 55mMultiple Airlines

Sat 7/208:50STN - SAL

2 stops32h 15mMultiple Airlines

Deal found 17/12£665

Sat 31/114:35SAL - LHR

2 stops20h 25mKLM

Sat 7/210:45LHR - SAL

1 stop32h 25mKLM

Deal found 17/12£701

Sat 31/108:05SAL - LCY

2 stops22h 40mMultiple Airlines

Sat 7/212:15LCY - SAL

3 stops32h 37mMultiple Airlines

Deal found 17/12£728

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 18 December 2025.

Wed 14/107:34SAL - STN

3 stops28h 36mMultiple Airlines

Deal found 16/12£300

Sun 15/318:30SAL - LGW

1 stop29h 30mMultiple Airlines

Deal found 18/12£300

Wed 14/117:35SAL - LGW

3 stops58h 25mMultiple Airlines

Deal found 16/12£304

Tue 17/310:10SAL - LHR

2 stops44h 40mMultiple Airlines

Deal found 17/12£307

Wed 14/107:34SAL - LHR

3 stops24h 51mMultiple Airlines

Deal found 16/12£319

Sun 15/306:34SAL - STN

3 stops29h 51mMultiple Airlines

Deal found 18/12£322

Sun 15/319:30SAL - LHR

2 stops44h 05mMultiple Airlines

Deal found 18/12£335

Mon 9/212:05SAL - LHR

1 stop20h 30mAvianca

Deal found 17/12£354

Tue 17/312:05SAL - LHR

1 stop20h 30mAvianca

Deal found 18/12£355

Fri 26/1205:30SAL - LHR

2 stops27h 05mAvianca

Deal found 17/12£357

Wed 14/117:35SAL - LCY

3 stops41h 30mMultiple Airlines

Deal found 16/12£361

Sun 15/319:30SAL - LCY

2 stops35h 25mMultiple Airlines

Deal found 18/12£369

Find flight deals from El Salvador to London

Round-trip from	£502
One-way from	£300
Popular in	June
Cheapest in	November
Average price	£856

5/2-8/3
3 total stops
62h 53m total
El Salvador to London

Search Deals

14/1
3 total stops
28h 36m total
El Salvador to London

Search Deals

Highest demand for flights based on searches. 9% potential increase in price (£59 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 December 2025

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

San SalvadorLondon

SAL - LGW

SALLGW

San Salvador El Salvador Intl

Thu 5/2

16:02-10:00

2 stops35h 58m

London Gatwick

Sun 8/3

13:00-09:55

1 stop26h 55m

£502

San SalvadorLondon

SAL - LGW

SALLGW

San Salvador El Salvador Intl

Wed 4/2

08:05-06:00

1 stop15h 55m

London Gatwick

Sun 8/3

13:00-09:55

1 stop26h 55m

£546

San SalvadorLondon

SAL - LGW

SALLGW

San Salvador El Salvador Intl

Fri 6/2

08:05-06:00

1 stop15h 55m

London Gatwick

Sun 8/3

13:00-09:55

1 stop26h 55m

£546

San SalvadorLondon

SAL - LGW

SALLGW

San Salvador El Salvador Intl

Thu 15/1

16:02-10:00

2 stops35h 58m

London Gatwick

Thu 22/1

14:00-16:35

1 stop32h 35m

£557

San SalvadorLondon

SAL - LGW

SALLGW

San Salvador El Salvador Intl

Thu 12/2

16:02-10:00

2 stops35h 58m

London Gatwick

Tue 3/3

13:00-09:55

1 stop26h 55m

£575

San SalvadorLondon

SAL - LGW

SALLGW

San Salvador El Salvador Intl

Fri 1/5

22:55-06:20

1 stop24h 25m

London Gatwick

Sun 17/5

13:05-09:45

1 stop27h 40m

£645

San SalvadorLondon

SAL - LGW

SALLGW

San Salvador El Salvador Intl

Mon 2/2

08:05-06:00

1 stop15h 55m

London Gatwick

Wed 4/3

19:40-11:05

2 stops21h 25m

£649

San SalvadorLondon

SAL - LCY

SALLCY

San Salvador El Salvador Intl

Wed 18/2

07:34-12:55

2 stops23h 21m

London City

Wed 4/3

09:20-22:19

2 stops18h 59m

£662

San SalvadorLondon

SAL - LGW

SALLGW

San Salvador El Salvador Intl

Fri 6/2

08:05-06:00

1 stop15h 55m

London Gatwick

Wed 4/3

19:40-11:05

2 stops21h 25m

£665

San SalvadorLondon

SAL - LGW

SALLGW

San Salvador El Salvador Intl

Tue 3/2

08:05-06:00

1 stop15h 55m

London Gatwick

Wed 4/3

19:40-11:05

2 stops21h 25m

£665

Flights are sorted by cheapest return flights first.

Deals found on 16/12

Showing 1-10 of 50 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 time of day to fly from SV to LON?

When flying from El Salvador to London, the time of day you fly usually plays a role in the price. Save by searching for a flight at midday, which can drop the price by up to 44% versus a flight in the afternoon.

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 35h 15m. KLM provides one of the quickest options available for as low as £677. 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 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.

See more FAQs

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Slough

Hounslow

Luton

Gatwick

Wembley

Ilford

Brentford

Colchester

Hayes

Watford

Crawley

Winchester

Bedford

Romford

Chichester

Eastbourne

Guildford

Ipswich

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£790	Average£881	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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Cheap flights from El Salvador to London from £300

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 14/1. 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

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 18 December 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 18 December 2025.

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 18 December 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

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 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 18 December 2025.

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?

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?

Travelling to a place near London?

Browse thousands of different options on Cheapflights for your next trip

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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 18 December 2025.