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

For as low as £584, United Airlines can have you in El Salvador from United Kingdom in 19h 05m. Airlines will cover a distance of 5446 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.

£437+ 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 15 September 2026.

Sat 31/1006:35 -

2 stops20h 10m

Wed 25/1123:54 -

1 stop15h 26m

Deal found 11/9£553

Mon 26/1009:30 -

2 stops18h 17m

Mon 2/1114:50 -

2 stops23h 45m

Deal found 11/9£554

Mon 26/1017:25 -

1 stop18h 05m

Sun 1/1103:45 -

1 stop22h 00m

Deal found 11/9£574

Sun 25/1010:00 -

1 stop16h 19m

Sat 7/1116:40 -

1 stop33h 00m

Deal found 12/9£576

Fri 30/1012:00 -

1 stop15h 47m

Tue 3/1116:40 -

2 stops32h 00m

Deal found 14/9£577

Sun 25/1012:05 -

1 stop32h 19m

Sat 7/1107:00 -

2 stops20h 40m

Deal found 14/9£578

Thu 26/1112:05 -

1 stop15h 14m

Sat 5/1207:00 -

1 stop21h 15m

Deal found 11/9£579

Fri 13/1116:20 -

1 stop35h 25m

Sat 28/1107:00 -

2 stops27h 50m

Deal found 14/9£582

Mon 26/1017:25 -

1 stop18h 05m

Sun 29/1103:45 -

1 stop22h 00m

Deal found 12/9£585

Thu 5/1112:05 -

1 stop15h 14m

Sat 14/1114:50 -

2 stops24h 30m

Deal found 12/9£585

Mon 26/1014:35 -

1 stop20h 55m

Sun 1/1103:45 -

1 stop23h 25m

Deal found 11/9£639

Sun 25/1007:45 -

1 stop23h 00m

Tue 1/1208:30 -

1 stop29h 15m

Deal found 12/9£663

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 15 September 2026.

Fri 30/1007:30 -

2 stops20h 17m

Wed 25/1107:00 -

1 stop21h 15m

Deal found 11/9£554

Mon 26/1017:25 -

1 stop18h 05m

Sun 1/1103:45 -

1 stop22h 00m

Deal found 11/9£574

Tue 19/117:25 -

1 stop19h 05m

Sun 31/112:10 -

1 stop14h 50m

Deal found 13/9£584

Fri 22/117:25 -

2 stops49h 45m

Tue 9/214:35 -

2 stops20h 00m

Deal found 11/9£717

Fri 30/1012:00 -

1 stop15h 47m

Tue 3/1116:40 -

2 stops32h 00m

Deal found 14/9£577

Mon 26/1017:25 -

1 stop18h 05m

Sun 29/1103:45 -

1 stop22h 00m

Deal found 12/9£585

Sat 16/117:25 -

1 stop19h 05m

Wed 3/212:10 -

1 stop14h 50m

Deal found 13/9£613

Wed 4/1107:40 -

2 stops21h 07m

Mon 16/1123:54 -

1 stop14h 41m

Deal found 12/9£578

Sun 25/1010:00 -

1 stop16h 19m

Sat 7/1116:40 -

2 stops35h 00m

Deal found 12/9£578

Mon 26/1014:35 -

1 stop20h 55m

Sun 1/1103:45 -

1 stop23h 25m

Deal found 11/9£639

Tue 3/1111:45 -

2 stops31h 47m

Mon 16/1114:39 -

2 stops19h 26m

Deal found 13/9£727

Sun 25/1007:45 -

1 stop23h 00m

Tue 10/1108:30 -

1 stop17h 35m

Deal found 14/9£692

Tue 19/117:25 -

1 stop19h 05m

Mon 1/213:45 -

2 stops20h 40m

Deal found 10/9£699

Wed 3/206:10 -

2 stops22h 37m

Sun 7/223:54 -

2 stops28h 26m

Deal found 11/9£719

Tue 2/317:25 -

1 stop19h 05m

Mon 15/307:30 -

2 stops26h 55m

Deal found 13/9£699

Fri 23/1005:55 -

2 stops21h 37m

Sat 31/1013:57 -

2 stops24h 03m

Deal found 14/9£966

Tue 19/110:00 -

1 stop17h 19m

Thu 28/107:00 -

1 stop18h 40m

Deal found 13/9£733

Mon 26/1009:15 -

3 stops29h 40m

Mon 2/1107:35 -

2 stops23h 15m

Deal found 11/9£720

Tue 19/112:05 -

1 stop15h 14m

Sat 30/107:00 -

1 stop18h 40m

Deal found 13/9£733

Wed 30/920:15 -

2 stops31h 17m

Sun 4/1013:59 -

2 stops20h 21m

Deal found 14/9£1,046

Thu 5/1112:05 -

1 stop15h 14m

Sat 14/1114:50 -

2 stops24h 30m

Deal found 10/9£733

Fri 30/1007:45 -

2 stops18h 44m

Sat 14/1114:39 -

2 stops20h 41m

Deal found 12/9£1,052

Sun 17/111:50 -

1 stop18h 55m

Sun 31/103:45 -

1 stop22h 00m

Deal found 13/9£796

Mon 22/210:00 -

2 stops40h 39m

Wed 24/204:59 -

2 stops29h 26m

Deal found 14/9£805

Tue 27/1020:05 -

2 stops30h 24m

Thu 3/1214:39 -

2 stops20h 41m

Deal found 12/9£1,088

Fri 23/1009:00 -

2 stops43h 35m

Sun 1/1123:54 -

2 stops28h 26m

Deal found 14/9£848

Tue 19/107:45 -

2 stops18h 49m

Mon 1/214:35 -

2 stops20h 00m

Deal found 13/9£1,088

Wed 20/110:00 -

2 stops32h 40m

Wed 27/113:43 -

2 stops20h 42m

Deal found 14/9£835

Mon 18/120:05 -

2 stops30h 29m

Sat 30/114:35 -

2 stops20h 45m

Deal found 13/9£1,088

Fri 23/1009:00 -

2 stops43h 35m

Fri 30/1006:00 -

2 stops21h 00m

Deal found 14/9£906

Find flight deals from United Kingdom to El Salvador

Round-trip from	£553
One-way from	£437
Popular in	December
Cheapest in	May
Average price	£702

United Airlines
31/10-25/11
3 total stops
35h 36m total
United Kingdom to El Salvador

Search Deals

25/10-31/12
1 total stop
38h 40m total
United Kingdom to El Salvador

Search Deals

Highest demand for flights based on searches. 2% potential increase in price (£13 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease (£8 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 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

STN London Stansted - SAL San Salvador El Salvador Intl

STNSAL

London Stansted

Sun 25/10

07:45-00:45

1 stop23h 00m

San Salvador El Salvador Intl

Wed 31/12

00:00-07:00

Nonstop0h 00m

£482

LondonSan Salvador

LGW London Gatwick - SAL San Salvador El Salvador Intl

LGWSAL

London Gatwick

Sun 25/10

08:30-00:45

1 stop22h 15m

San Salvador El Salvador Intl

Wed 31/12

00:00-07:00

Nonstop0h 00m

£482

LondonSan Salvador

LHR London Heathrow - SAL San Salvador El Salvador Intl

LHRSAL

London Heathrow

Sun 25/10

18:50-06:35

3 stops41h 45m

San Salvador El Salvador Intl

Wed 31/12

00:00-07:00

Nonstop0h 00m

£521

LondonSan Salvador

LHR London Heathrow - SAL San Salvador El Salvador Intl

LHRSAL

London Heathrow

Tue 6/10

06:45-14:10

3 stops38h 25m

San Salvador El Salvador Intl

Wed 31/12

00:00-07:00

Nonstop0h 00m

£530

LondonSan Salvador

LGW London Gatwick - SAL San Salvador El Salvador Intl

LGWSAL

London Gatwick

Fri 25/9

06:20-06:30

3 stops31h 10m

San Salvador El Salvador Intl

Wed 31/12

00:00-07:00

Nonstop0h 00m

£539

LondonSan Salvador

LHR London Heathrow - SAL San Salvador El Salvador Intl

LHRSAL

London Heathrow

Fri 30/10

07:30-21:47

2 stops20h 17m

San Salvador El Salvador Intl

Wed 25/11

07:00-10:15

1 stop21h 15m

£554

LondonSan Salvador

STN London Stansted - SAL San Salvador El Salvador Intl

STNSAL

London Stansted

Fri 25/9

06:45-06:30

3 stops30h 45m

San Salvador El Salvador Intl

Wed 31/12

00:00-07:00

Nonstop0h 00m

£566

LondonSan Salvador

LHR London Heathrow - SAL San Salvador El Salvador Intl

LHRSAL

London Heathrow

Tue 6/10

22:30-14:10

1 stop22h 40m

San Salvador El Salvador Intl

Wed 31/12

00:00-07:00

Nonstop0h 00m

£572

LondonSan Salvador

LHR London Heathrow - SAL San Salvador El Salvador Intl

LHRSAL

London Heathrow

Mon 5/10

22:30-14:10

1 stop22h 40m

San Salvador El Salvador Intl

Wed 31/12

00:00-07:00

Nonstop0h 00m

£572

LondonSan Salvador

STN London Stansted - SAL San Salvador El Salvador Intl

STNSAL

London Stansted

Mon 26/10

17:25-05:30

1 stop18h 05m

San Salvador El Salvador Intl

Sun 1/11

03:45-07:45

1 stop22h 00m

£574

Flights are sorted by cheapest return flights first.

Deals found on 13/9

Showing 1-10 of 47 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.

LHR-SAL

STN-SAL

LGW-SAL

MAN-SAL

LCY-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

LHR-SAL

STN-SAL

LGW-SAL

MAN-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 £625). Flying from United Kingdom to El Salvador in September is currently the most expensive (average of £808). 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 11 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 United Airlines,American 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.

United Airlines

7.4

Good

10,208 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Tim,Sept 2025

LHR - IAD

The premium economy seats were very comfortable and the attention and service by the flight attendants was superb.

United Airlines

7.4

Good

10,208 reviews

United Airlines

7.4

Good

10,208 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Tim,Sept 2025

LHR - IAD

The premium economy seats were very comfortable and the attention and service by the flight attendants was superb.

American Airlines

7.1

Good

12,056 reviews

United Airlines

7.4

Good

10,208 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Tim,Sept 2025

LHR - IAD

The premium economy seats were very comfortable and the attention and service by the flight attendants was superb.

Air Canada

7.1

Good

11,630 reviews

United Airlines

7.4

Good

10,208 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Tim,Sept 2025

LHR - IAD

The premium economy seats were very comfortable and the attention and service by the flight attendants was superb.

Lufthansa

6.8

Okay

8,219 reviews

United Airlines

7.4

Good

10,208 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Tim,Sept 2025

LHR - IAD

The premium economy seats were very comfortable and the attention and service by the flight attendants was superb.

Avianca

6.5

Okay

2,551 reviews

United Airlines

7.4

Good

10,208 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Tim,Sept 2025

LHR - IAD

The premium economy seats were very comfortable and the attention and service by the flight attendants was superb.

Related info for your journey

How long is the flight from United Kingdom to El Salvador?
For as low as £584, United Airlines can have you in El Salvador from United Kingdom in 19h 05m. Airlines will cover a distance of 5446 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 £625). Flying from United Kingdom to El Salvador in September is currently the most expensive (average of £808). 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

Heathrow to San José flights

Gatwick to San José flights

London City to San José flights

Luton to San José flights

Stansted to San José flights

Heathrow to Guatemala City flights

Heathrow to Panama City flights

Gatwick to Guatemala City flights

Gatwick to Panama City flights

Stansted to Panama City flights

London City to Panama City flights

London City to Guatemala City flights

Heathrow to Philip S.W.Goldson flights

Luton to Panama City flights

Heathrow to San Salvador flights

Manchester to Panama City flights

Gatwick to Philip S.W.Goldson flights

Manchester to San José flights

Heathrow to Managua flights

Gatwick to Managua flights

Glasgow Intl to San José flights

Heathrow to Liberia flights

Gatwick to San Salvador flights

Stansted to Guatemala City flights

London City to San Salvador flights

London City to Liberia flights

London City to Managua flights

Edinburgh to San José flights

Manchester to Guatemala City flights

Manchester to Philip S.W.Goldson flights

Gatwick to San Pedro Sula flights

Gatwick to Liberia flights

London City to San Pedro Sula flights

Heathrow to San Pedro Sula flights

Stansted to San Salvador flights

Birmingham to San José flights

Stansted to Managua flights

Amsterdam to San José flights

Edinburgh to Panama City flights

Manchester to San Salvador flights

Glasgow Intl to Panama City flights

Aberdeen to San José flights

Belfast Intl to Guatemala City flights

Manchester to Liberia flights

Edinburgh to Philip S.W.Goldson flights

Glasgow Intl to Guatemala City flights

Newcastle upon Tyne to Panama City flights

Top 5 airlines flying from United Kingdom to El Salvador

Airline	Cheapest	Average	Flexibility	On-time
Avianca	Cheapest£500	Average£608	FlexibilityNo cancel fee	On-time71%	Search Avianca flights
United Airlines	Cheapest£553	Average£704	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Lufthansa	Cheapest£592	Average£689	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
KLM	Cheapest£635	Average£764	FlexibilityNo cancel fee	On-time75%	Search KLM flights
Air Canada	Cheapest£637	Average£793	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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

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 the United Kingdom to El Salvador from £437

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 25/10. 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 15 September 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 15 September 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 15 September 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 15 September 2026.

Last-minute flights from United Kingdom to El SalvadorDiscover last-minute flight deals from United Kingdom to El Salvador. Data last updated 15 September 2026 and is based on user searches.

Discover last-minute flight deals from United Kingdom to El Salvador. Data last updated 15 September 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 15 September 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 15 September 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 11 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

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 15 September 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?

100% Free

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 15 September 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 15 September 2026.

Last-minute flights from United Kingdom to El Salvador
Discover last-minute flight deals from United Kingdom to El Salvador. Data last updated 15 September 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 15 September 2026.