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

For as low as £714, United Airlines can have you in San Salvador from United Kingdom in 19h 08m. The distance from United Kingdom to San Salvador is about 5452 mi. Both multi-stop and direct flights can be found to your destination and back.

In terms of precipitation, rainfall in San 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 San Salvador when rainfall is around 0.0 mm.

If weather is an important factor for your trip to San 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 United Kingdom to San Salvador?

The most popular flight routes from United Kingdom to San Salvador are London Heathrow - San Salvador El Salvador Intl, London Gatwick - San Salvador El Salvador Intl and London City - San Salvador El Salvador Intl.

What are the most popular airlines that fly from United Kingdom to San Salvador?

Before booking your flight from United Kingdom to San Salvador check out the most popular airlines for this route: Lufthansa, United Airlines or Air Canada.

What is the cheapest time of day to fly from GB to SAL?

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

What airport do you fly into for flights to San Salvador from United Kingdom?

Located just 20.5 mi from the city center, San Salvador El Salvador Intl (SAL) is the airport most travelers will use when flying to San Salvador from United Kingdom.

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

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

How can I find direct flights from United Kingdom to San 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 San Salvador.

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

Yes. Cheapflights offers flight deals from United Kingdom to San 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.

£353+ Flights from the United Kingdom to San Salvador

Cheap flight deals from United Kingdom to San Salvador

Enter your travel dates to find the best prices.

Best flights from United Kingdom to San Salvador
Discover carefully curated flight deals from United Kingdom to San Salvador that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 1 januari 2026.

tors 22/114:00LGW - SAL

2 stops26h 28mMultiple Airlines

ons 25/308:05SAL - LGW

1 stop15h 55mMultiple Airlines

Deal found 30/12£536

mån 26/121:40LHR - SAL

1 stop19h 25mAvianca

fre 30/112:05SAL - LHR

1 stop20h 30mAvianca

Deal found 1/1£571

fre 30/106:05MAN - SAL

2 stops37h 14mUnited Airlines

fre 6/206:55SAL - MAN

2 stops28h 05mUnited Airlines

Deal found 31/12£614

tis 12/508:25LCY - SAL

2 stops19h 08mKLM

mån 18/513:58SAL - LCY

2 stops19h 42mKLM

Deal found 30/12£714

fre 23/109:20LCY - SAL

2 stops33h 50mDelta

ons 1/414:13SAL - LCY

2 stops19h 27mDelta

Deal found 30/12£787

ons 28/108:55LHR - SAL

2 stops19h 24mMultiple Airlines

ons 4/207:34SAL - LHR

1 stop21h 36mMultiple Airlines

Deal found 31/12£539

ons 11/321:40LHR - SAL

1 stop19h 25mAvianca

ons 25/308:00SAL - LHR

1 stop24h 35mAvianca

Deal found 30/12£573

tis 12/517:45STN - SAL

2 stops43h 15mTurkish Airlines

mån 18/509:25SAL - STN

3 stops29h 45mTurkish Airlines

Deal found 30/12£1,149

lör 24/114:00LGW - SAL

2 stops30h 52mMultiple Airlines

tis 24/308:05SAL - LGW

1 stop15h 55mMultiple Airlines

Deal found 30/12£543

fre 20/209:00LHR - SAL

2 stops26h 45mUnited Airlines

fre 27/216:40SAL - LHR

2 stops35h 00mUnited Airlines

Deal found 30/12£628

tis 14/422:05LHR - SAL

1 stop18h 10mAvianca

tis 21/410:15SAL - LHR

1 stop22h 20mAvianca

Deal found 1/1£583

tors 22/114:00LGW - SAL

2 stops26h 28mMultiple Airlines

tis 24/308:05SAL - LGW

1 stop15h 55mMultiple Airlines

Deal found 30/12£544

tors 5/212:05LHR - SAL

1 stop15h 14mUnited Airlines

lör 14/206:55SAL - LHR

2 stops20h 15mUnited Airlines

Deal found 31/12£630

ons 13/509:20LCY - SAL

2 stops21h 16mKLM

mån 18/513:58SAL - LCY

2 stops19h 42mKLM

Deal found 30/12£714

tors 5/214:00LGW - SAL

2 stops50h 05mMultiple Airlines

sön 15/219:30SAL - LGW

1 stop28h 30mMultiple Airlines

Deal found 31/12£547

fre 6/210:00LHR - SAL

1 stop17h 19mUnited Airlines

lör 14/206:55SAL - LHR

2 stops21h 30mUnited Airlines

Deal found 31/12£630

ons 11/313:00LGW - SAL

1 stop26h 55mMultiple Airlines

ons 25/308:05SAL - LGW

1 stop15h 55mMultiple Airlines

Deal found 30/12£552

fre 13/213:25MAN - SAL

1 stop29h 45mKLM

fre 20/214:35SAL - MAN

1 stop13h 55mKLM

Deal found 30/12£771

mån 2/206:00MAN - SAL

2 stops39h 24mUnited Airlines

sön 8/206:55SAL - MAN

2 stops47h 25mUnited Airlines

Deal found 1/1£638

tis 20/113:00LGW - SAL

2 stops25h 40mMultiple Airlines

ons 25/308:05SAL - LGW

1 stop15h 55mMultiple Airlines

Deal found 30/12£554

fre 30/106:05BHX - SAL

2 stops37h 14mUnited Airlines

fre 6/206:55SAL - BHX

2 stops43h 10mUnited Airlines

Deal found 31/12£664

lör 24/114:00LGW - SAL

2 stops30h 52mMultiple Airlines

sön 22/308:05SAL - LGW

1 stop15h 55mMultiple Airlines

Deal found 30/12£574

ons 21/109:20LCY - SAL

2 stops20h 16mKLM

tis 31/314:13SAL - LCY

2 stops19h 27mKLM

Deal found 30/12£884

ons 28/105:55STN - SAL

3 stops29h 07mMultiple Airlines

ons 4/207:34SAL - STN

3 stops31h 01mMultiple Airlines

Deal found 31/12£575

fre 13/206:10MAN - SAL

3 stops21h 09mUnited Airlines

fre 20/206:55SAL - MAN

2 stops23h 25mUnited Airlines

Deal found 30/12£698

tors 5/207:45LCY - SAL

2 stops21h 52mKLM

sön 15/214:35SAL - LCY

2 stops20h 00mKLM

Deal found 30/12£885

fre 20/220:00LHR - SAL

1 stop19h 55mMultiple Airlines

fre 27/222:40SAL - LHR

1 stop15h 30mMultiple Airlines

Deal found 30/12£587

ons 21/109:20LCY - SAL

2 stops20h 16mKLM

mån 30/314:13SAL - LCY

2 stops19h 27mKLM

Deal found 30/12£885

sön 25/116:40BHX - SAL

3 stops36h 56mTurkish Airlines

tors 29/108:00SAL - BHX

3 stops44h 05mTurkish Airlines

Deal found 31/12£1,410

sön 25/113:00LGW - SAL

1 stop26h 55mMultiple Airlines

tis 31/322:55SAL - LGW

1 stop24h 25mMultiple Airlines

Deal found 30/12£602

Last-minute flights from United Kingdom to San Salvador
Discover last-minute flight deals from United Kingdom to San Salvador. Data last updated 1 januari 2026 and is based on user searches.

tis 20/113:00LGW - SAL

2 stops25h 40mMultiple Airlines

mån 23/322:40SAL - LGW

1 stop25h 20mMultiple Airlines

Deal found 30/12£544

ons 21/113:00LGW - SAL

2 stops31h 52mMultiple Airlines

mån 23/322:40SAL - LGW

1 stop25h 20mMultiple Airlines

Deal found 30/12£525

ons 21/113:00LGW - SAL

2 stops31h 52mMultiple Airlines

tis 24/308:05SAL - LGW

1 stop15h 55mMultiple Airlines

Deal found 30/12£533

ons 21/113:00LGW - SAL

2 stops31h 52mMultiple Airlines

ons 25/308:05SAL - LGW

1 stop15h 55mMultiple Airlines

Deal found 30/12£535

tors 22/114:00LGW - SAL

1 stop32h 35mMultiple Airlines

tors 2/414:57SAL - LGW

2 stops36h 03mMultiple Airlines

Deal found 30/12£518

tors 22/114:00LGW - SAL

2 stops26h 28mMultiple Airlines

mån 23/322:40SAL - LGW

1 stop25h 20mMultiple Airlines

Deal found 30/12£536

lör 24/114:00LGW - SAL

2 stops30h 52mMultiple Airlines

tis 24/308:05SAL - LGW

1 stop15h 55mMultiple Airlines

Deal found 30/12£543

tis 27/113:00LGW - SAL

2 stops25h 40mMultiple Airlines

tis 3/222:40SAL - LGW

1 stop25h 20mMultiple Airlines

Deal found 30/12£479

ons 28/109:00LHR - SAL

2 stops19h 19mMultiple Airlines

ons 4/207:34SAL - LHR

2 stops28h 16mMultiple Airlines

Deal found 31/12£496

ons 28/113:00LGW - SAL

2 stops31h 52mMultiple Airlines

ons 4/208:05SAL - LGW

1 stop15h 55mMultiple Airlines

Deal found 31/12£504

ons 28/109:20LCY - SAL

2 stops18h 59mMultiple Airlines

ons 4/207:34SAL - LCY

2 stops23h 21mMultiple Airlines

Deal found 31/12£522

fre 30/109:00LHR - SAL

2 stops19h 19mMultiple Airlines

fre 6/205:30SAL - LHR

3 stops34h 10mMultiple Airlines

Deal found 31/12£529

One-way flights from United Kingdom to San Salvador
Search for one-way flight options from United Kingdom to San Salvador. Find affordable one-way fares based on user searches. Data last updated 1 januari 2026.

sön 12/420:50LHR - SAL

2 stops40h 10mMultiple Airlines

Deal found 1/1£353

tis 5/505:55LGW - SAL

3 stops46h 16mMultiple Airlines

Deal found 30/12£360

ons 14/116:45MAN - SAL

3 stops47h 43mMultiple Airlines

Deal found 30/12£366

tis 5/520:50LHR - SAL

3 stops31h 21mMultiple Airlines

Deal found 30/12£371

tis 5/518:55STN - SAL

2 stops21h 20mMultiple Airlines

Deal found 30/12£404

tis 5/517:10LCY - SAL

3 stops23h 05mMultiple Airlines

Deal found 30/12£477

lör 13/622:05LHR - SAL

1 stop18h 10mAvianca

Deal found 1/1£528

ons 7/106:00LHR - SAL

2 stops34h 53mMultiple Airlines

Deal found 30/12£554

ons 7/109:20LCY - SAL

2 stops31h 33mMultiple Airlines

Deal found 30/12£561

ons 7/109:20LGW - SAL

3 stops36h 20mMultiple Airlines

Deal found 30/12£608

ons 7/120:55STN - SAL

3 stops43h 20mMultiple Airlines

Deal found 30/12£634

lör 13/620:40LGW - SAL

2 stops28h 45mIberia

Deal found 30/12£655

Find flight deals from United Kingdom to San Salvador

Round-trip from	£479
One-way from	£360
Popular in	December
Cheapest in	February
Average price	£642

27/1-3/2
3 total stops
51h 00m total
United Kingdom to San Salvador

Search Deals

5/5
3 total stops
46h 16m total
United Kingdom to San 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 January 2026

Search Deals

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

LondonSan Salvador

LGW - SAL

LGWSAL

London Gatwick

tors 22/1

14:00-10:28

2 stops26h 28m

San Salvador El Salvador Intl

ons 25/3

08:05-06:00

1 stop15h 55m

£536

LondonSan Salvador

LHR - SAL

LHRSAL

London Heathrow

ons 28/1

08:55-22:19

2 stops19h 24m

San Salvador El Salvador Intl

ons 4/2

07:34-11:10

1 stop21h 36m

£539

LondonSan Salvador

LGW - SAL

LGWSAL

London Gatwick

lör 24/1

14:00-14:52

2 stops30h 52m

San Salvador El Salvador Intl

tis 24/3

08:05-06:00

1 stop15h 55m

£543

LondonSan Salvador

LGW - SAL

LGWSAL

London Gatwick

tors 22/1

14:00-10:28

2 stops26h 28m

San Salvador El Salvador Intl

tis 24/3

08:05-06:00

1 stop15h 55m

£544

LondonSan Salvador

LGW - SAL

LGWSAL

London Gatwick

tors 5/2

14:00-10:05

2 stops50h 05m

San Salvador El Salvador Intl

sön 15/2

19:30-06:00

1 stop28h 30m

£547

LondonSan Salvador

LGW - SAL

LGWSAL

London Gatwick

ons 11/3

13:00-09:55

1 stop26h 55m

San Salvador El Salvador Intl

ons 25/3

08:05-06:00

1 stop15h 55m

£552

LondonSan Salvador

LGW - SAL

LGWSAL

London Gatwick

tis 20/1

13:00-08:40

2 stops25h 40m

San Salvador El Salvador Intl

ons 25/3

08:05-06:00

1 stop15h 55m

£554

LondonSan Salvador

LHR - SAL

LHRSAL

London Heathrow

mån 26/1

21:40-11:05

1 stop19h 25m

San Salvador El Salvador Intl

fre 30/1

12:05-14:35

1 stop20h 30m

£571

LondonSan Salvador

LHR - SAL

LHRSAL

London Heathrow

ons 11/3

21:40-11:05

1 stop19h 25m

San Salvador El Salvador Intl

ons 25/3

08:00-14:35

1 stop24h 35m

£573

LondonSan Salvador

LGW - SAL

LGWSAL

London Gatwick

lör 24/1

14:00-14:52

2 stops30h 52m

San Salvador El Salvador Intl

sön 22/3

08:05-06:00

1 stop15h 55m

£574

Flights are sorted by cheapest return flights first.

Deals found on 1/1

Showing 1-10 of 49 results

...

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

Have a flexible travel schedule? Discover the best time to fly to San Salvador from United Kingdom 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 the United Kingdom to San Salvador

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

Currently, June is the cheapest month in which you can book a flight from United Kingdom to San Salvador (average of £490). Flying from United Kingdom to San Salvador in May is currently the most expensive (average of £594). 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 San Salvador

Get a feel of what it's like to fly with KLM, United Airlines, andAir Canada from the United Kingdom to San Salvador by reading reviews from past customers. Users have also rated airlines 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

9,127 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

10,571 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

7,675 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

2,496 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

What airport do you fly into for flights to San Salvador from United Kingdom?
Located just 20.5 mi from the city center, San Salvador El Salvador Intl (SAL) is the airport most travelers will use when flying to San Salvador from United Kingdom.
How long is the flight from United Kingdom to San Salvador?
For as low as £714, United Airlines can have you in San Salvador from United Kingdom in 19h 08m. The distance from United Kingdom to San Salvador is about 5452 mi. Both multi-stop and direct flights can be found to your destination and back.
What are the most popular routes from United Kingdom to San Salvador?
The most popular flight routes from United Kingdom to San Salvador are London Heathrow - San Salvador El Salvador Intl, London Gatwick - San Salvador El Salvador Intl and London City - San Salvador El Salvador Intl.
Can I find deals for flights from United Kingdom to San Salvador that include hotel bookings?
Yes. In addition to deals on United Kingdom to San Salvador flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from United Kingdom to San 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 San Salvador.
Can I find deals for business class flights from United Kingdom to San Salvador?
Yes. Cheapflights offers flight deals from United Kingdom to San 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 San Salvador?
Currently, June is the cheapest month in which you can book a flight from United Kingdom to San Salvador (average of £490). Flying from United Kingdom to San Salvador in May is currently the most expensive (average of £594). 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 United Kingdom to San Salvador

Heathrow to San Salvador flights

Gatwick to San Salvador flights

London City to San Salvador flights

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Belfast City to San Salvador flights

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Other flights to San Salvador

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Top 6 airlines flying from United Kingdom to San Salvador

Airline	Cheapest	Average	Flexibility	On-time
Avianca	Cheapest£492	Average£579	FlexibilityNo cancel fee	On-time71%	Search Avianca flights
United Airlines	Cheapest£544	Average£630	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
KLM	Cheapest£548	Average£644	FlexibilityNo cancel fee	On-time75%	Search KLM flights
Lufthansa	Cheapest£553	Average£618	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
Air Canada	Cheapest£597	Average£782	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
Iberia	Cheapest£1,086	Average£1,227	FlexibilityNo cancel fee	On-time77%	Search Iberia flights

Fly with Cheapflights

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

Cheapflights makes it easy to find United Kingdom to San Salvador flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from United Kingdom to San Salvador for you. Better yet — we are completely free to use.

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from United Kingdom to San Salvador flexibly with Cheapflights today.

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

Of course! You can now track prices for flights from United Kingdom to San Salvador and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price 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 the United Kingdom to San Salvador from £353

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 12/4. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from United Kingdom to San Salvador

Best flights from United Kingdom to San SalvadorDiscover carefully curated flight deals from United Kingdom to San Salvador that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 1 januari 2026.

Discover carefully curated flight deals from United Kingdom to San Salvador that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 1 januari 2026.

Find flight deals from United Kingdom to San Salvador

Keep the following information in mind while searching for United Kingdom to San Salvador flight deals. Data was last updated 1 januari 2026.

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 San Salvador that are best for you.

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

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

Cheapflights Insights

Everything you need to know about your flight from the United Kingdom to San Salvador

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

Reviews of airlines servicing San Salvador

Get a feel of what it's like to fly with KLM, United Airlines, andAir Canada from the United Kingdom to San Salvador by reading reviews from past customers. Users have also rated airlines 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 United Kingdom to San Salvador. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly into for flights to San Salvador from United Kingdom?

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

What are the most popular routes from United Kingdom to San Salvador?

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

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

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

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

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

Top 6 airlines flying from United Kingdom to San 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 United Kingdom to San Salvador?

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

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

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

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Book with Flexibility

Travel Smart

Best flights from United Kingdom to San Salvador
Discover carefully curated flight deals from United Kingdom to San Salvador that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 1 januari 2026.