How long is the flight from London to El Salvador?

Airlines like Avianca, KLM, and Delta fly from London to El Salvador in about 18h 53m. The time it takes to get you to your destination can typically vary by up to 14h 57m. London and El Salvador are separated by a distance of 5452 mi. Both multi-stop and direct flights can be found to your destination and back.

In terms of precipitation, rainfall in El Salvador ranges from 0.0 - 330.0 inches per month. August is typically the wettest month, when rainfall can reach 330.0 mm. February is typically the driest time to visit El Salvador when rainfall is around 0.0 mm.

If weather is an important factor for your trip to El Salvador, use this chart to help with planning. For those seeking warmer temperatures, March is the ideal time of year to visit, when temperatures reach an average of 25.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 C).

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

While some choose either London Gatwick - San Salvador El Salvador Intl or London City - San Salvador El Salvador Intl, London Heathrow - San Salvador El Salvador Intl is the most popular route from London to El Salvador.

What are the most popular airlines that fly from London to El Salvador?

Consider Lufthansa, Air Canada or United Airlines when booking your flight. These represent the most popular airlines when flying from London to El Salvador.

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

When flying from London to El Salvador, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

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

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

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

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

Yes. Cheapflights offers flight deals from London 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.

£272+ Flights from London to El Salvador

Cheap flight deals from London to El Salvador

Enter your travel dates to find the best prices.

Best flights from London to El Salvador
Discover carefully curated flight deals from London to El Salvador that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 28 December 2025.

Fri 23/114:00LGW - SAL

2 stops26h 28mMultiple Airlines

Fri 30/108:45SAL - LGW

1 stop19h 15mMultiple Airlines

Deal found 26/12£475

Mon 2/321:40LHR - SAL

1 stop24h 00mAvianca

Mon 16/308:00SAL - LHR

1 stop24h 35mAvianca

Deal found 27/12£571

Fri 6/206:30LHR - SAL

2 stops22h 17mUnited Airlines

Mon 16/206:55SAL - LHR

1 stop18h 35mUnited Airlines

Deal found 27/12£606

Mon 26/107:45LCY - SAL

2 stops18h 53mKLM

Mon 2/214:35SAL - LCY

2 stops20h 00mKLM

Deal found 27/12£755

Thu 22/109:20LCY - SAL

2 stops33h 50mDelta

Sun 8/214:35SAL - LCY

2 stops20h 00mDelta

Deal found 27/12£784

Thu 22/114:00LGW - SAL

1 stop32h 35mMultiple Airlines

Sun 8/216:02SAL - LGW

2 stops35h 58mMultiple Airlines

Deal found 27/12£489

Mon 13/422:05LHR - SAL

2 stops30h 00mAvianca

Mon 27/422:20SAL - LHR

2 stops34h 15mAvianca

Deal found 26/12£588

Fri 6/206:30LHR - SAL

2 stops22h 17mUnited Airlines

Fri 13/203:00SAL - LHR

1 stop28h 30mUnited Airlines

Deal found 27/12£606

Sun 1/213:00LGW - SAL

1 stop26h 55mMultiple Airlines

Sat 7/211:54SAL - LGW

2 stops36h 06mMultiple Airlines

Deal found 26/12£554

Sun 25/121:40LHR - SAL

1 stop19h 25mAvianca

Wed 28/112:05SAL - LHR

1 stop20h 30mAvianca

Deal found 25/12£603

Fri 6/214:00LGW - SAL

2 stops29h 36mMultiple Airlines

Sat 14/222:40SAL - LGW

1 stop25h 20mMultiple Airlines

Deal found 27/12£556

Thu 5/211:30LHR - SAL

2 stops41h 17mUnited Airlines

Mon 16/206:55SAL - LHR

1 stop18h 35mUnited Airlines

Deal found 27/12£620

Sun 1/221:40LHR - SAL

1 stop24h 00mAvianca

Sat 7/212:05SAL - LHR

1 stop20h 30mAvianca

Deal found 26/12£622

Thu 5/210:00LHR - SAL

1 stop17h 19mUnited Airlines

Sat 14/206:55SAL - LHR

1 stop18h 35mUnited Airlines

Deal found 27/12£629

Mon 13/409:55LHR - SAL

1 stop18h 16mMultiple Airlines

Mon 27/406:40SAL - LHR

2 stops18h 05mMultiple Airlines

Deal found 26/12£574

Mon 13/408:25LCY - SAL

2 stops19h 08mKLM

Mon 27/414:00SAL - LCY

2 stops19h 40mKLM

Deal found 26/12£783

Fri 6/208:40LCY - SAL

2 stops34h 30mDelta

Mon 16/214:35SAL - LCY

2 stops20h 00mDelta

Deal found 27/12£785

Mon 26/120:00LHR - SAL

2 stops18h 40mMultiple Airlines

Mon 2/222:40SAL - LHR

1 stop25h 40mMultiple Airlines

Deal found 27/12£578

Thu 5/214:00LGW - SAL

2 stops50h 05mMultiple Airlines

Sun 15/208:05SAL - LGW

1 stop15h 55mMultiple Airlines

Deal found 27/12£579

Thu 19/307:45LCY - SAL

2 stops21h 52mKLM

Tue 14/414:02SAL - LCY

2 stops20h 18mKLM

Deal found 28/12£861

Thu 5/210:00LCY - SAL

2 stops33h 10mDelta

Sun 15/214:35SAL - LCY

2 stops20h 00mDelta

Deal found 27/12£911

Mon 26/111:20LGW - SAL

2 stops31h 11mMultiple Airlines

Mon 2/213:31SAL - LGW

2 stops35h 59mMultiple Airlines

Deal found 27/12£580

Mon 13/413:05LGW - SAL

1 stop24h 25mMultiple Airlines

Mon 27/419:30SAL - LGW

1 stop27h 50mMultiple Airlines

Deal found 26/12£598

Sun 1/212:25LHR - SAL

2 stops25h 40mMultiple Airlines

Sat 7/222:05SAL - LHR

2 stops37h 25mMultiple Airlines

Deal found 26/12£603

Mon 13/417:20STN - SAL

2 stops22h 55mMultiple Airlines

Mon 27/406:40SAL - STN

3 stops33h 35mMultiple Airlines

Deal found 26/12£703

Fri 23/108:05STN - SAL

2 stops28h 10mMultiple Airlines

Fri 30/111:50SAL - STN

3 stops21h 25mMultiple Airlines

Deal found 26/12£802

Wed 4/209:20LCY - SAL

2 stops29h 35mMultiple Airlines

Thu 5/307:35SAL - LCY

2 stops19h 45mMultiple Airlines

Deal found 28/12£806

Sun 1/217:40LCY - SAL

2 stops34h 39mMultiple Airlines

Sat 7/219:05SAL - LCY

3 stops35h 50mMultiple Airlines

Deal found 26/12£807

Fri 23/109:20LCY - SAL

2 stops18h 59mMultiple Airlines

Fri 30/107:34SAL - LCY

2 stops22h 06mMultiple Airlines

Deal found 26/12£822

Last-minute flights from London to El Salvador
Discover last-minute flight deals from London to El Salvador. Data last updated 28 December 2025 and is based on user searches.

Thu 22/114:00LGW - SAL

1 stop32h 35mMultiple Airlines

Sun 8/216:02SAL - LGW

2 stops35h 58mMultiple Airlines

Deal found 27/12£489

Thu 22/121:40LHR - SAL

1 stop19h 25mAvianca

Sun 8/222:20SAL - LHR

2 stops34h 15mAvianca

Deal found 27/12£625

Thu 22/112:05LHR - SAL

1 stop15h 14mUnited Airlines

Sun 8/206:55SAL - LHR

1 stop18h 35mUnited Airlines

Deal found 27/12£629

Thu 22/109:20LCY - SAL

2 stops33h 50mDelta

Sun 8/214:35SAL - LCY

2 stops20h 00mDelta

Deal found 27/12£784

Fri 23/114:00LGW - SAL

2 stops26h 28mMultiple Airlines

Fri 30/108:45SAL - LGW

1 stop19h 15mMultiple Airlines

Deal found 26/12£475

Fri 23/110:25LHR - SAL

2 stops32h 54mUnited Airlines

Fri 30/106:55SAL - LHR

2 stops21h 55mUnited Airlines

Deal found 26/12£629

Fri 23/112:10LHR - SAL

1 stop32h 39mAmerican Airlines

Fri 30/113:31SAL - LHR

1 stop16h 49mAmerican Airlines

Deal found 26/12£632

Sun 25/121:40LHR - SAL

1 stop19h 25mAvianca

Wed 28/112:05SAL - LHR

1 stop20h 30mAvianca

Deal found 25/12£603

Mon 26/114:00LGW - SAL

2 stops50h 28mMultiple Airlines

Mon 2/222:40SAL - LGW

1 stop25h 20mMultiple Airlines

Deal found 27/12£486

Mon 26/112:00LHR - SAL

1 stop28h 53mMultiple Airlines

Mon 2/223:19SAL - LHR

1 stop15h 16mMultiple Airlines

Deal found 27/12£567

Mon 26/121:40LHR - SAL

2 stops51h 25mAvianca

Fri 30/112:05SAL - LHR

1 stop20h 30mAvianca

Deal found 26/12£620

Mon 26/107:45LCY - SAL

2 stops18h 53mKLM

Mon 2/214:35SAL - LCY

2 stops20h 00mKLM

Deal found 27/12£755

One-way flights from London to El Salvador
Search for one-way flight options from London to El Salvador. Find affordable one-way fares based on user searches. Data last updated 28 December 2025.

Wed 18/213:00LGW - SAL

2 stops31h 56mMultiple Airlines

Deal found 27/12£272

Thu 19/214:00LGW - SAL

2 stops53h 11mMultiple Airlines

Deal found 27/12£273

Fri 20/214:00LGW - SAL

2 stops29h 11mMultiple Airlines

Deal found 27/12£291

Sun 22/206:10STN - SAL

3 stops57h 45mMultiple Airlines

Deal found 27/12£302

Mon 16/214:00LGW - SAL

2 stops30h 56mMultiple Airlines

Deal found 27/12£313

Fri 20/208:15STN - SAL

3 stops31h 40mMultiple Airlines

Deal found 27/12£315

Wed 18/220:55STN - SAL

2 stops39h 20mMultiple Airlines

Deal found 27/12£337

Sun 22/213:00LGW - SAL

1 stop26h 55mMultiple Airlines

Deal found 27/12£341

Tue 17/213:00LGW - SAL

3 stops33h 10mMultiple Airlines

Deal found 27/12£347

Tue 17/208:05STN - SAL

3 stops33h 00mMultiple Airlines

Deal found 27/12£360

Thu 19/214:35STN - SAL

3 stops31h 55mMultiple Airlines

Deal found 27/12£362

Mon 16/216:45STN - SAL

3 stops24h 20mMultiple Airlines

Deal found 27/12£364

Find flight deals from London to El Salvador

Round-trip from	£475
One-way from	£272
Popular in	December
Cheapest in	February
Average price	£743

23/1-30/1
3 total stops
45h 43m total
London to El Salvador

Search Deals

18/2
2 total stops
31h 56m total
London to El Salvador

Search Deals

Highest demand for flights based on searches. 6% potential increase in price (£33 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease (£9 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

LondonSan Salvador

LGW - SAL

LGWSAL

London Gatwick

Fri 23/1

14:00-10:28

2 stops26h 28m

San Salvador El Salvador Intl

Fri 30/1

08:45-10:00

1 stop19h 15m

£475

LondonSan Salvador

LGW - SAL

LGWSAL

London Gatwick

Thu 22/1

14:00-16:35

1 stop32h 35m

San Salvador El Salvador Intl

Sun 8/2

16:02-10:00

2 stops35h 58m

£489

LondonSan Salvador

LGW - SAL

LGWSAL

London Gatwick

Sun 1/2

13:00-09:55

1 stop26h 55m

San Salvador El Salvador Intl

Sat 7/2

11:54-06:00

2 stops36h 06m

£554

LondonSan Salvador

LGW - SAL

LGWSAL

London Gatwick

Fri 6/2

14:00-13:36

2 stops29h 36m

San Salvador El Salvador Intl

Sat 14/2

22:40-06:00

1 stop25h 20m

£556

LondonSan Salvador

LHR - SAL

LHRSAL

London Heathrow

Mon 2/3

21:40-15:40

1 stop24h 00m

San Salvador El Salvador Intl

Mon 16/3

08:00-14:35

1 stop24h 35m

£571

LondonSan Salvador

LHR - SAL

LHRSAL

London Heathrow

Mon 13/4

09:55-21:11

1 stop18h 16m

San Salvador El Salvador Intl

Mon 27/4

06:40-07:45

2 stops18h 05m

£574

LondonSan Salvador

LHR - SAL

LHRSAL

London Heathrow

Mon 26/1

20:00-08:40

2 stops18h 40m

San Salvador El Salvador Intl

Mon 2/2

22:40-06:20

1 stop25h 40m

£578

LondonSan Salvador

LGW - SAL

LGWSAL

London Gatwick

Thu 5/2

14:00-10:05

2 stops50h 05m

San Salvador El Salvador Intl

Sun 15/2

08:05-06:00

1 stop15h 55m

£579

LondonSan Salvador

LGW - SAL

LGWSAL

London Gatwick

Mon 26/1

11:20-12:31

2 stops31h 11m

San Salvador El Salvador Intl

Mon 2/2

13:31-07:30

2 stops35h 59m

£580

LondonSan Salvador

LHR - SAL

LHRSAL

London Heathrow

Mon 13/4

22:05-21:05

2 stops30h 00m

San Salvador El Salvador Intl

Mon 27/4

22:20-15:35

2 stops34h 15m

£588

Flights are sorted by cheapest return flights first.

Deals found on 27/12

Showing 1-10 of 58 results

...

Best time to book a flight from London to El Salvador

Have a flexible travel schedule? Discover the best time to fly to El Salvador from London 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 London to El Salvador

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

Currently, June is the cheapest month in which you can book a flight from London to El Salvador (average of £488). Flying from London to El Salvador in May is currently the most expensive (average of £607). 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 El Salvador

Read reviews from past customers who have flown with KLM, United Airlines, andAir Canada from London 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.

KLM

7.7

Good

1,435 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle

KLM

7.7

Good

1,435 reviews

KLM

7.7

Good

1,435 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle

United Airlines

7.4

Good

9,117 reviews

KLM

7.7

Good

1,435 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle

Air Canada

7.1

Good

10,562 reviews

KLM

7.7

Good

1,435 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle

Lufthansa

6.8

Okay

7,657 reviews

KLM

7.7

Good

1,435 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle

Avianca

6.6

Okay

2,490 reviews

KLM

7.7

Good

1,435 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle

Related info for your journey

How long is the flight from London to El Salvador?
Airlines like Avianca, KLM, and Delta fly from London to El Salvador in about 18h 53m. The time it takes to get you to your destination can typically vary by up to 14h 57m. London and El Salvador are separated by a distance of 5452 mi. Both multi-stop and direct flights can be found to your destination and back.
What are the most popular routes from London to El Salvador?
While some choose either London Gatwick - San Salvador El Salvador Intl or London City - San Salvador El Salvador Intl, London Heathrow - San Salvador El Salvador Intl is the most popular route from London to El Salvador.
Can I find deals for flights from London to El Salvador that include hotel bookings?
Yes. In addition to deals on London to El Salvador flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from London to El Salvador?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to El Salvador.
Can I find deals for business class flights from London to El Salvador?
Yes. Cheapflights offers flight deals from London 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 London to El Salvador?
Currently, June is the cheapest month in which you can book a flight from London to El Salvador (average of £488). Flying from London to El Salvador in May is currently the most expensive (average of £607). 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

Alternative routes for London to El Salvador

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London City to San José flights

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Heathrow to Liberia flights

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Manchester to Philip S.W.Goldson flights

London City to San Salvador flights

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Edinburgh to Guatemala City flights

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Gatwick to Liberia flights

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Stansted to Guatemala City flights

Birmingham to Guatemala City flights

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Manchester to San Salvador flights

Edinburgh to Liberia flights

Stansted to San Salvador flights

London City to Liberia flights

Birmingham to Philip S.W.Goldson flights

Manchester to San Pedro Sula flights

Stansted to Managua flights

Manchester to Liberia flights

Newcastle upon Tyne to San José flights

Top 6 airlines flying from London to El Salvador

Airline	Cheapest	Average	Flexibility	On-time
Avianca	Cheapest£490	Average£577	FlexibilityNo cancel fee	On-time71%	Search Avianca flights
United Airlines	Cheapest£542	Average£630	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
KLM	Cheapest£546	Average£569	FlexibilityNo cancel fee	On-time75%	Search KLM flights
Lufthansa	Cheapest£551	Average£616	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
Air Canada	Cheapest£595	Average£779	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
Iberia	Cheapest£1,082	Average£1,223	FlexibilityNo cancel fee	On-time77%	Search Iberia flights

Fly with Cheapflights

How does Cheapflights help users find flights from London to El Salvador?

When you search for this flight from London to El Salvador, 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 London to El Salvador?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to El Salvador from London.

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

Certainly. Search results for flights to El Salvador from London 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 London to El Salvador become cheaper?

Yes, Cheapflights offers price alerts on London to El Salvador flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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Cheap flights from London to El Salvador from £272

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 18/2. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from London to El Salvador

Best flights from London to El SalvadorDiscover carefully curated flight deals from London to El Salvador that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 28 December 2025.

Discover carefully curated flight deals from London to El Salvador that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 28 December 2025.

Find flight deals from London to El Salvador

Keep the following information in mind while searching for London to El Salvador flight deals. Data was last updated 28 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 London to El Salvador that are best for you.

Best time to book a flight from London to El Salvador

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

Cheapflights Insights

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

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

Reviews of airlines servicing El Salvador

Read reviews from past customers who have flown with KLM, United Airlines, andAir Canada from London 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.

Related info for your journey

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

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

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

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

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

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

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 London to El Salvador

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

Top 6 airlines flying from London to El Salvador

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 London to El Salvador?

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

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

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

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Travel Smart

Best flights from London to El Salvador
Discover carefully curated flight deals from London to El Salvador that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 28 December 2025.