How long is the flight from United Kingdom to El Salvador?

For as low as £777, United Airlines can have you in El Salvador from United Kingdom in 20h 59m. Airlines will cover a distance of 5281 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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 is the cheapest time of day to fly from GB to SV?

When flying from United Kingdom 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 United Kingdom to El Salvador that include hotel bookings?

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

How can I find direct flights from United Kingdom to El Salvador?

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

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

Yes. Cheapflights offers flight deals from United Kingdom 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.

£333+ Cheap Flights from the United Kingdom to El Salvador

Cheap flight deals from United Kingdom to El Salvador

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights from United Kingdom to El Salvador
Explore the most affordable flight options available from United Kingdom to El Salvador. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 October 2026.

Mon 9/1106:00 -

1 stop29h 30m

Sun 22/1103:45 -

1 stop31h 50m

Deal found 10/10£573

Mon 16/1112:15 -

1 stop23h 15m

Sun 22/1103:45 -

1 stop31h 50m

Deal found 10/10£581

Mon 23/1113:15 -

1 stop22h 15m

Sun 29/1103:45 -

1 stop22h 00m

Deal found 9/10£593

Mon 9/1116:25 -

1 stop19h 05m

Sun 22/1103:45 -

1 stop23h 25m

Deal found 10/10£598

Mon 9/1109:55 -

1 stop25h 35m

Sun 22/1103:45 -

1 stop23h 25m

Deal found 10/10£605

Mon 23/1109:55 -

1 stop25h 35m

Sun 29/1103:45 -

1 stop23h 25m

Deal found 9/10£615

Mon 23/1113:00 -

1 stop22h 30m

Sun 29/1103:45 -

1 stop23h 15m

Deal found 9/10£618

Mon 23/1112:15 -

1 stop23h 15m

Sun 29/1103:45 -

1 stop25h 30m

Deal found 9/10£619

Sun 22/1121:45 -

1 stop37h 45m

Sun 29/1103:45 -

1 stop26h 35m

Deal found 9/10£639

Wed 25/1118:45 -

3 stops34h 50m

Wed 2/1213:54 -

3 stops27h 26m

Deal found 11/10£647

Wed 25/1121:05 -

3 stops29h 32m

Tue 1/1204:54 -

3 stops32h 01m

Deal found 11/10£654

Sun 22/1122:05 -

2 stops37h 25m

Sun 29/1103:45 -

1 stop22h 00m

Deal found 9/10£661

Best flights from United Kingdom to El Salvador
Discover carefully curated flight deals from United Kingdom to El Salvador that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 13 October 2026.

Mon 16/1112:15 -

1 stop23h 15m

Sun 22/1103:45 -

1 stop31h 50m

Deal found 10/10£581

Thu 3/1207:30 -

2 stops21h 17m

Mon 7/1201:10 -

1 stop23h 30m

Deal found 11/10£723

Sun 7/205:40 -

2 stops20h 59m

Sun 14/213:45 -

2 stops20h 20m

Deal found 9/10£777

Thu 18/220:20 -

3 stops28h 55m

Fri 12/313:19 -

2 stops22h 41m

Deal found 10/10£1,021

Mon 1/310:55 -

2 stops42h 46m

Thu 18/314:05 -

2 stops44h 15m

Deal found 10/10£1,212

Sat 26/1210:00 -

1 stop26h 30m

Wed 13/112:05 -

1 stop22h 20m

Deal found 8/10£1,235

Mon 23/1112:15 -

1 stop23h 15m

Sun 29/1103:45 -

1 stop25h 30m

Deal found 9/10£619

Mon 23/1106:50 -

2 stops21h 57m

Mon 30/1116:40 -

2 stops42h 10m

Deal found 9/10£726

Tue 23/207:45 -

1 stop28h 45m

Tue 9/308:30 -

1 stop30h 20m

Deal found 11/10£708

Wed 3/206:10 -

2 stops22h 37m

Sun 7/223:54 -

2 stops28h 26m

Deal found 12/10£739

Thu 18/210:40 -

2 stops39h 59m

Fri 12/314:05 -

2 stops20h 25m

Deal found 10/10£851

Sat 31/1011:15 -

2 stops32h 17m

Sun 15/1113:55 -

2 stops20h 40m

Deal found 9/10£737

Mon 18/106:10 -

2 stops22h 37m

Sat 6/216:40 -

2 stops34h 05m

Deal found 8/10£740

Sun 22/1110:50 -

2 stops32h 24m

Sun 29/1113:55 -

2 stops36h 35m

Deal found 8/10£859

Thu 4/211:30 -

2 stops31h 49m

Sun 7/223:54 -

2 stops28h 26m

Deal found 10/10£741

Tue 23/213:00 -

2 stops23h 30m

Tue 9/308:30 -

1 stop23h 55m

Deal found 11/10£772

Wed 28/1005:40 -

2 stops36h 52m

Sun 1/1113:55 -

2 stops20h 35m

Deal found 13/10£881

Sat 23/111:30 -

3 stops39h 49m

Sat 6/216:40 -

2 stops34h 05m

Deal found 8/10£742

Mon 8/211:15 -

3 stops38h 00m

Sun 14/213:19 -

2 stops22h 06m

Deal found 9/10£1,119

Sat 3/421:30 -

2 stops25h 10m

Sun 11/409:20 -

2 stops28h 30m

Deal found 10/10£774

Thu 21/111:30 -

2 stops41h 17m

Sat 6/207:00 -

2 stops43h 45m

Deal found 8/10£742

Tue 23/217:25 -

3 stops36h 13m

Tue 9/314:05 -

2 stops26h 30m

Deal found 11/10£1,216

Sun 7/206:20 -

2 stops36h 45m

Sat 13/213:19 -

2 stops26h 31m

Deal found 9/10£1,141

Sun 22/1105:50 -

2 stops21h 15m

Sun 29/1114:50 -

3 stops39h 40m

Deal found 8/10£781

Sat 26/1213:35 -

2 stops41h 20m

Wed 13/116:40 -

2 stops32h 00m

Deal found 8/10£745

Fri 5/211:00 -

3 stops42h 38m

Tue 9/213:45 -

2 stops44h 05m

Deal found 8/10£1,244

Sat 6/211:15 -

3 stops38h 00m

Sat 13/213:19 -

2 stops26h 31m

Deal found 9/10£1,151

Thu 14/112:15 -

2 stops39h 30m

Sun 24/103:45 -

1 stop25h 30m

Deal found 9/10£801

Fri 5/206:00 -

2 stops29h 50m

Tue 9/216:40 -

2 stops57h 05m

Deal found 8/10£757

Sun 22/1105:55 -

2 stops20h 42m

Sun 29/1114:50 -

3 stops61h 25m

Deal found 8/10£811

Find flight deals from United Kingdom to El Salvador

Round-trip from	£570
One-way from	£333
Popular in	December
Cheapest in	May
Average price	£725

18/1-31/1
2 total stops
55h 00m total
United Kingdom to El Salvador

Search Deals

5/4-31/12
1 total stop
38h 10m total
United Kingdom to El Salvador

Search Deals

Highest demand for flights based on searches. 7% potential increase in price (£43 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (£17 potential savings vs. average return price).

Search Deals

Average for round-trip flights in October 2026

Search Deals

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonSan Salvador

LTN London Luton - SAL San Salvador El Salvador Intl

LTNSAL

London Luton

Mon 5/4

21:30-04:40

1 stop38h 10m

San Salvador El Salvador Intl

Wed 31/12

00:00-07:00

Nonstop0h 00m

£333

LondonSan Salvador

LHR London Heathrow - SAL San Salvador El Salvador Intl

LHRSAL

London Heathrow

Sat 10/4

09:55-04:40

3 stops25h 45m

San Salvador El Salvador Intl

Wed 31/12

00:00-07:00

Nonstop0h 00m

£376

LondonSan Salvador

LGW London Gatwick - SAL San Salvador El Salvador Intl

LGWSAL

London Gatwick

Mon 5/4

20:45-04:40

3 stops38h 55m

San Salvador El Salvador Intl

Wed 31/12

00:00-07:00

Nonstop0h 00m

£385

LondonSan Salvador

LTN London Luton - SAL San Salvador El Salvador Intl

LTNSAL

London Luton

Mon 16/11

06:20-05:30

1 stop29h 10m

San Salvador El Salvador Intl

Wed 31/12

00:00-07:00

Nonstop0h 00m

£404

LondonSan Salvador

LGW London Gatwick - SAL San Salvador El Salvador Intl

LGWSAL

London Gatwick

Mon 2/11

15:35-05:30

1 stop19h 55m

San Salvador El Salvador Intl

Wed 31/12

00:00-07:00

Nonstop0h 00m

£415

LondonSan Salvador

STN London Stansted - SAL San Salvador El Salvador Intl

STNSAL

London Stansted

Mon 16/11

13:15-05:30

1 stop22h 15m

San Salvador El Salvador Intl

Wed 31/12

00:00-07:00

Nonstop0h 00m

£418

ManchesterSan Salvador

MAN Manchester - SAL San Salvador El Salvador Intl

MANSAL

Manchester

Wed 13/1

08:00-21:45

3 stops43h 45m

San Salvador El Salvador Intl

Wed 31/12

00:00-07:00

Nonstop0h 00m

£420

Fastest return journey

LondonSan Salvador

STN London Stansted - SAL San Salvador El Salvador Intl

STNSAL

London Stansted

Mon 2/11

19:55-05:30

1 stop15h 35m

San Salvador El Salvador Intl

Wed 31/12

00:00-07:00

Nonstop0h 00m

£423

LondonSan Salvador

LGW London Gatwick - SAL San Salvador El Salvador Intl

LGWSAL

London Gatwick

Sun 11/4

09:55-23:36

2 stops20h 41m

San Salvador El Salvador Intl

Wed 31/12

00:00-07:00

Nonstop0h 00m

£426

LondonSan Salvador

LHR London Heathrow - SAL San Salvador El Salvador Intl

LHRSAL

London Heathrow

Sun 11/4

11:30-23:36

2 stops19h 06m

San Salvador El Salvador Intl

Wed 31/12

00:00-07:00

Nonstop0h 00m

£429

Flights are sorted by cheapest return flights first.

Deals found on 11/10

Showing 1-10 of 60 resultsSorted by cheapest first

...

Best time to book a flight from United Kingdom to El Salvador

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

LTN-SAL

LHR-SAL

LGW-SAL

STN-SAL

MAN-SAL

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 the United Kingdom to El Salvador

GB0-SV0

LTN-SAL

LHR-SAL

LGW-SAL

STN-SAL

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

Currently, November is the cheapest month in which you can book a flight from United Kingdom to El Salvador (average of £651). Flying from United Kingdom to El Salvador in December is currently the most expensive (average of £919). 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.

How far ahead should I book a flight from United Kingdom to El Salvador?

To ensure you get the cheapest price possible for a flight from United Kingdom to El Salvador, you should look to book at least 15 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

Reviews of airlines servicing El Salvador

Read reviews from past customers who have flown with KLM,United Airlines, andAir Canada from the United Kingdom 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

7.8

Good

1,586 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Meghana,Aug 2026

QRO - ATL

It was a good one. They were very friendly and helpful

KLM

7.8

Good

1,586 reviews

KLM

7.8

Good

1,586 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Meghana,Aug 2026

QRO - ATL

It was a good one. They were very friendly and helpful

United Airlines

7.4

Good

10,354 reviews

KLM

7.8

Good

1,586 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Meghana,Aug 2026

QRO - ATL

It was a good one. They were very friendly and helpful

Air Canada

7.1

Good

11,770 reviews

KLM

7.8

Good

1,586 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Meghana,Aug 2026

QRO - ATL

It was a good one. They were very friendly and helpful

Lufthansa

6.8

Okay

8,278 reviews

KLM

7.8

Good

1,586 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Meghana,Aug 2026

QRO - ATL

It was a good one. They were very friendly and helpful

Avianca

6.5

Okay

2,553 reviews

KLM

7.8

Good

1,586 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Meghana,Aug 2026

QRO - ATL

It was a good one. They were very friendly and helpful

Related info for your journey

How long is the flight from United Kingdom to El Salvador?
For as low as £777, United Airlines can have you in El Salvador from United Kingdom in 20h 59m. Airlines will cover a distance of 5281 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
Can I find deals for flights from United Kingdom to El Salvador that include hotel bookings?
Yes. In addition to deals on United Kingdom to El Salvador flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from United Kingdom to El Salvador?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from United Kingdom to El Salvador.
Can I find deals for business class flights from United Kingdom to El Salvador?
Yes. Cheapflights offers flight deals from United Kingdom 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 United Kingdom to El Salvador?
Currently, November is the cheapest month in which you can book a flight from United Kingdom to El Salvador (average of £651). Flying from United Kingdom to El Salvador in December is currently the most expensive (average of £919). 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

Complete your trip

Direct flights to

Flights by cabin class

Other flight options

Popular flights

Return Flight Options

Top destinations

Alternative routes for United Kingdom to El Salvador

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Top 5 airlines flying from United Kingdom to El Salvador

Airline	Cheapest	Average	Flexibility	On-time
Avianca	Cheapest£553	Average£627	FlexibilityNo cancel fee	On-time71%	Search Avianca flights
United Airlines	Cheapest£582	Average£722	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Lufthansa	Cheapest£604	Average£720	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
KLM	Cheapest£643	Average£712	FlexibilityNo cancel fee	On-time75%	Search KLM flights
Air Canada	Cheapest£650	Average£809	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights

Fly with Cheapflights

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

Deals for United Kingdom to El Salvador flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

Cheapflights simply makes it quick and affordable to book flights from United Kingdom to El Salvador by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Yes, we can. To see specific flights from United Kingdom to El Salvador with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to El Salvador from United Kingdom today and book when prices fit your budget.

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Cheap flights from the United Kingdom to El Salvador from £333

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/4. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from United Kingdom to El Salvador

Cheapest flights from United Kingdom to El SalvadorExplore the most affordable flight options available from United Kingdom to El Salvador. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 October 2026.

Explore the most affordable flight options available from United Kingdom to El Salvador. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 October 2026.

Best flights from United Kingdom to El SalvadorDiscover carefully curated flight deals from United Kingdom to El Salvador that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 13 October 2026.

Discover carefully curated flight deals from United Kingdom to El Salvador that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 13 October 2026.

Last-minute flights from United Kingdom to El SalvadorDiscover last-minute flight deals from United Kingdom to El Salvador. Data last updated 13 October 2026 and is based on user searches.

Discover last-minute flight deals from United Kingdom to El Salvador. Data last updated 13 October 2026 and is based on user searches.

One-way flights from United Kingdom to El SalvadorSearch for one-way flight options from United Kingdom to El Salvador. Find affordable one-way fares based on user searches. Data last updated 13 October 2026.

Search for one-way flight options from United Kingdom to El Salvador. Find affordable one-way fares based on user searches. Data last updated 13 October 2026.

Find flight deals from United Kingdom to El Salvador

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 the United Kingdom to El Salvador that are best for you.

Best time to book a flight from United Kingdom to El Salvador

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

Cheapflights Insights

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

How far ahead should I book a flight from United Kingdom to El Salvador?

To ensure you get the cheapest price possible for a flight from United Kingdom to El Salvador, you should look to book at least 15 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

Reviews of airlines servicing El Salvador

Read reviews from past customers who have flown with KLM,United Airlines, andAir Canada from the United Kingdom 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

How long is the flight from United Kingdom to El Salvador?

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

How can I find direct flights from United Kingdom to El Salvador?

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

What is the cheapest month to book a flight from United Kingdom 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 United Kingdom to El Salvador

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

Complete your trip

Complete your trip to El Salvador by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to

Book a non-stop flight to one of these other cities located in .

Search flights from United Kingdom to El Salvador by cabin class

Find flights from United Kingdom to El Salvador, based on your preferred cabin class, be it economy, premium economy, business, or first class.

United Kingdom and El Salvador flights

Browse other United Kingdom and El Salvador flight options. Last updated on 13 October 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Find a return flight route from El Salvador

Find the right flight back to United Kingdom after your stay in El Salvador

United Kingdom to El Salvador flights

Consider these flights travelling from United Kingdom to El Salvador.

Top 5 airlines flying from United Kingdom to El Salvador

Fly with Cheapflights

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

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

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

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

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Book with Flexibility

Travel Smart

Cheapest flights from United Kingdom to El Salvador
Explore the most affordable flight options available from United Kingdom to El Salvador. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 October 2026.

Best flights from United Kingdom to El Salvador
Discover carefully curated flight deals from United Kingdom to El Salvador that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 13 October 2026.

Last-minute flights from United Kingdom to El Salvador
Discover last-minute flight deals from United Kingdom to El Salvador. Data last updated 13 October 2026 and is based on user searches.

One-way flights from United Kingdom to El Salvador
Search for one-way flight options from United Kingdom to El Salvador. Find affordable one-way fares based on user searches. Data last updated 13 October 2026.