What are the cheapest airlines to fly from El Salvador to London one-way?

£324 is the cheapest one-way deal found within the past few days, from Avianca. You may also be able to find cheap deals on KLM and Air Canada, with prices starting from £461 and £476, respectively.

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

Most travelers choose San Salvador El Salvador Intl - London Heathrow, San Salvador El Salvador Intl - London Gatwick or San Salvador El Salvador Intl - London City when deciding on the best route from El Salvador to London.

How far in advance should I book a flight from El Salvador to London?

To save up to 17% on this flight, we recommend booking at least 36 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from El Salvador to London from £567 1-2 weeks out and tickets from £673 for flights departing within the next 72 hours.

What is the cheapest month to fly from El Salvador to London?

Due to multiple factors, expect to potentially pay more when booking in June. For low rates, September can be a great choice for travel to London. Flights to London from El Salvador in September are about £633 on average during September, but can be found for as low as £536.

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

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

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

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

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

Yes. Cheapflights offers flight deals from El Salvador to London by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£797+ Flights from El Salvador to London

Cheap flight deals from El Salvador to London

Round-trip from	£589
One-way from	£209
Popular in	June
Cheapest in	September
Average price	£801

7/9-23/9
5 total stops
61h 23m total
El Salvador to London

Search Deals

6/7
2 total stops
18h 25m total
El Salvador to London

Search Deals

Highest demand for flights based on searches. 10% potential increase in price (£53 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (£12 potential savings vs. average return price).

Search Deals

Average for round-trip flights in June 2025

Search Deals

Find flight deals from El Salvador to London

Cheapest flights from El Salvador to London
Explore the most affordable flight options available from El Salvador to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 June 2025.

Wed 15/1019:30SAL - LGW

1 stop27h 50mMultiple Airlines

Tue 28/1013:00LGW - SAL

1 stop22h 45mMultiple Airlines

Deal found 12/6£511

Sun 7/901:22SAL - LHR

3 stops34h 28mMultiple Airlines

Tue 23/906:00LHR - SAL

2 stops31h 30mMultiple Airlines

Deal found 12/6£593

Sun 28/913:34SAL - LHR

1 stop16h 56mKLM

Sun 5/1017:25LHR - SAL

1 stop25h 45mKLM

Deal found 12/6£648

Fri 13/613:25SAL - LHR

1 stop15h 10mUnited Airlines

Sun 15/608:30LHR - SAL

2 stops20h 05mUnited Airlines

Deal found 12/6£726

Wed 5/1108:30SAL - LHR

2 stops24h 05mAvianca

Mon 17/1121:40LHR - SAL

1 stop23h 25mAvianca

Deal found 12/6£746

Wed 10/915:30SAL - LHR

2 stops32h 05mAir Canada

Tue 16/915:50LHR - SAL

2 stops27h 16mAir Canada

Deal found 11/6£764

Sun 7/913:52SAL - LCY

2 stops19h 48mKLM

Mon 15/908:40LCY - SAL

2 stops18h 43mKLM

Deal found 12/6£800

Thu 31/709:27SAL - LCY

2 stops16h 23mMultiple Airlines

Mon 11/820:10LCY - SAL

2 stops27h 38mMultiple Airlines

Deal found 10/6£868

Sat 27/1221:00SAL - LGW

1 stop15h 50mIberia

Tue 30/1219:35LGW - SAL

2 stops29h 55mIberia

Deal found 11/6£988

Fri 19/1221:00SAL - LHR

1 stop29h 25mIberia

Fri 2/117:25LHR - SAL

2 stops32h 05mIberia

Deal found 11/6£1,052

Sat 5/706:00SAL - LHR

2 stops18h 40mAmerican Airlines

Mon 14/719:05LHR - SAL

2 stops23h 25mAmerican Airlines

Deal found 11/6£1,124

Sun 28/913:40SAL - LGW

2 stops25h 45mTurkish Airlines

Sun 5/1005:20LGW - SAL

2 stops25h 19mTurkish Airlines

Deal found 11/6£1,133

Best flights from El Salvador to London
Discover carefully curated flight deals from El Salvador to London that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 13 June 2025.

Sun 7/901:22SAL - LGW

3 stops31h 13mMultiple Airlines

Tue 23/910:35LGW - SAL

2 stops30h 10mMultiple Airlines

Deal found 12/6£589

Sun 28/913:34SAL - LHR

1 stop16h 56mKLM

Sun 5/1017:25LHR - SAL

1 stop25h 45mKLM

Deal found 10/6£648

Wed 5/1108:30SAL - LHR

2 stops24h 05mAvianca

Mon 17/1121:40LHR - SAL

1 stop23h 25mAvianca

Deal found 12/6£746

Wed 10/915:30SAL - LHR

2 stops32h 05mAir Canada

Tue 16/915:50LHR - SAL

2 stops27h 16mAir Canada

Deal found 11/6£764

Mon 1/1216:40SAL - LHR

2 stops31h 50mUnited Airlines

Fri 5/1207:40LHR - SAL

2 stops19h 39mUnited Airlines

Deal found 11/6£799

Sun 29/612:30SAL - LHR

1 stop15h 05mIberia

Sun 13/712:15LHR - SAL

1 stop14h 41mIberia

Deal found 9/6£1,035

Sat 5/712:30SAL - LHR

2 stops17h 00mAmerican Airlines

Mon 14/719:05LHR - SAL

2 stops23h 25mAmerican Airlines

Deal found 12/6£1,124

Sun 28/913:40SAL - LGW

2 stops25h 45mTurkish Airlines

Sun 5/1005:20LGW - SAL

2 stops25h 19mTurkish Airlines

Deal found 11/6£1,133

Sun 7/901:22SAL - LHR

3 stops34h 28mMultiple Airlines

Tue 23/906:00LHR - SAL

2 stops31h 30mMultiple Airlines

Deal found 12/6£593

Tue 4/1118:45SAL - STN

2 stops33h 10mMultiple Airlines

Tue 25/1110:55STN - SAL

2 stops24h 50mMultiple Airlines

Deal found 10/6£684

Sun 28/913:34SAL - LCY

2 stops20h 06mDelta

Sun 5/1013:45LCY - SAL

2 stops29h 25mDelta

Deal found 11/6£1,544

Sun 7/913:52SAL - LCY

2 stops19h 48mKLM

Mon 15/908:40LCY - SAL

2 stops18h 43mKLM

Deal found 12/6£800

Last-minute flights from El Salvador to London
Discover last-minute flight deals from El Salvador to London. Data last updated 13 June 2025 and is based on user searches.

Fri 13/613:25SAL - LHR

1 stop15h 10mUnited Airlines

Sun 15/608:30LHR - SAL

2 stops20h 05mUnited Airlines

Deal found 12/6£726

Fri 13/608:10SAL - LHR

1 stop17h 25mAir Canada

Fri 20/606:00LHR - SAL

2 stops21h 15mAir Canada

Deal found 12/6£800

Sat 21/601:15SAL - LHR

1 stop23h 25mUnited Airlines

Wed 2/709:30LHR - SAL

2 stops18h 13mUnited Airlines

Deal found 10/6£802

Sun 22/613:44SAL - LHR

1 stop16h 46mKLM

Wed 2/713:05LHR - SAL

1 stop30h 24mKLM

Deal found 11/6£719

Sun 22/613:44SAL - LCY

2 stops20h 36mKLM

Wed 2/720:10LCY - SAL

2 stops31h 13mKLM

Deal found 12/6£1,142

Sun 22/612:30SAL - LHR

2 stops17h 00mAmerican Airlines

Wed 2/709:45LHR - SAL

2 stops16h 59mAmerican Airlines

Deal found 10/6£1,145

Sun 22/613:40SAL - LHR

2 stops25h 45mTurkish Airlines

Wed 2/722:25LHR - SAL

3 stops32h 12mTurkish Airlines

Deal found 10/6£2,151

Fri 27/612:30SAL - LHR

1 stop15h 05mIberia

Sun 3/812:15LHR - SAL

1 stop14h 41mIberia

Deal found 11/6£1,095

Fri 27/609:25SAL - LHR

1 stop23h 10mAvianca

Sun 3/822:05LHR - SAL

1 stop14h 55mAvianca

Deal found 12/6£1,247

Tue 1/707:35SAL - LHR

2 stops17h 05mMultiple Airlines

Thu 10/713:40LHR - SAL

2 stops23h 45mMultiple Airlines

Deal found 11/6£789

Tue 1/709:25SAL - LGW

3 stops29h 55mTurkish Airlines

Thu 10/717:15LGW - SAL

2 stops37h 22mTurkish Airlines

Deal found 11/6£1,782

Sat 5/712:30SAL - LHR

2 stops17h 00mAmerican Airlines

Mon 14/719:05LHR - SAL

2 stops23h 25mAmerican Airlines

Deal found 12/6£1,124

One-way flights from El Salvador to London
Search for one-way flight options from El Salvador to London. Find affordable one-way fares based on user searches. Data last updated 13 June 2025.

Sun 6/705:30SAL - LGW

2 stops18h 25mMultiple Airlines

Deal found 11/6£209

Wed 9/709:40SAL - LHR

3 stops29h 20mMultiple Airlines

Deal found 11/6£287

Sun 6/712:20SAL - LHR

2 stops20h 15mAvianca

Deal found 12/6£324

Sat 13/913:34SAL - LHR

1 stop14h 36mKLM

Deal found 10/6£461

Thu 19/622:55SAL - STN

3 stops30h 15mMultiple Airlines

Deal found 9/6£469

Mon 17/1114:25SAL - LCY

2 stops20h 10mKLM

Deal found 9/6£474

Tue 8/701:15SAL - LHR

2 stops22h 20mAir Canada

Deal found 12/6£476

Fri 12/902:00SAL - LHR

1 stop26h 10mUnited Airlines

Deal found 10/6£496

Thu 19/608:10SAL - LCY

2 stops18h 15mMultiple Airlines

Deal found 9/6£534

Mon 17/1114:15SAL - LGW

2 stops22h 35mIberia

Deal found 11/6£596

Sun 21/909:25SAL - LHR

3 stops30h 00mTurkish Airlines

Deal found 10/6£612

Fri 20/613:40SAL - LGW

2 stops25h 40mTurkish Airlines

Deal found 10/6£641

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

San SalvadorLondon

SAL - LGW

SALLGW

San Salvador El Salvador Intl

Sun 7/9

01:22-15:35

3 stops31h 13m

London Gatwick

Tue 23/9

10:35-09:45

2 stops30h 10m

£589

San SalvadorLondon

SAL - LHR

SALLHR

San Salvador El Salvador Intl

Sun 7/9

01:22-18:50

3 stops34h 28m

London Heathrow

Tue 23/9

06:00-06:30

2 stops31h 30m

£593

San SalvadorLondon

SAL - LHR

SALLHR

San Salvador El Salvador Intl

Sun 28/9

13:34-13:30

1 stop16h 56m

London Heathrow

Sun 5/10

17:25-12:10

1 stop25h 45m

£648

San SalvadorLondon

SAL - STN

SALSTN

San Salvador El Salvador Intl

Tue 4/11

18:45-09:55

2 stops33h 10m

London Stansted

Tue 25/11

10:55-05:45

2 stops24h 50m

£684

San SalvadorLondon

SAL - LHR

SALLHR

San Salvador El Salvador Intl

Wed 5/11

08:30-14:35

2 stops24h 05m

London Heathrow

Mon 17/11

21:40-15:05

1 stop23h 25m

£746

San SalvadorLondon

SAL - LHR

SALLHR

San Salvador El Salvador Intl

Wed 10/9

15:30-06:35

2 stops32h 05m

London Heathrow

Tue 16/9

15:50-12:06

2 stops27h 16m

£764

San SalvadorLondon

SAL - LHR

SALLHR

San Salvador El Salvador Intl

Mon 1/12

16:40-06:30

2 stops31h 50m

London Heathrow

Fri 5/12

07:40-21:19

2 stops19h 39m

£799

San SalvadorLondon

SAL - LCY

SALLCY

San Salvador El Salvador Intl

Sun 7/9

13:52-16:40

2 stops19h 48m

London City

Mon 15/9

08:40-20:23

2 stops18h 43m

£800

San SalvadorLondon

SAL - LCY

SALLCY

San Salvador El Salvador Intl

Thu 31/7

09:27-08:50

2 stops16h 23m

London City

Mon 11/8

20:10-16:48

2 stops27h 38m

£868

San SalvadorLondon

SAL - LHR

SALLHR

San Salvador El Salvador Intl

Sun 29/6

12:30-10:35

1 stop15h 05m

London Heathrow

Sun 13/7

12:15-19:56

1 stop14h 41m

£1,035

Flights are sorted by cheapest return flights first.

Deals found on 11/6

Showing 1-10 of 27 results

Best time to book a flight from El Salvador to London

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

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

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

Currently, January is the cheapest month in which you can book a flight from El Salvador to London (average of £112). Flying from El Salvador to London in August is currently the most expensive (average of £164). 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.

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

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from El Salvador to London as you normally would.

Rainfall in London by month

In terms of precipitation, rainfall in London ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London when rainfall is around 40.0 mm.

Temperature in London by month

If weather is an important factor for your trip to London, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

Reviews of airlines servicing London

Peruse reviews from past customers who have flown with Delta, KLM and United Airlines from El Salvador to London to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very Good

7,950 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta

8.0

Very Good

7,950 reviews

Delta

8.0

Very Good

7,950 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

KLM

7.8

Good

1,358 reviews

Delta

8.0

Very Good

7,950 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines

7.4

Good

8,790 reviews

Delta

8.0

Very Good

7,950 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Turkish Airlines

7.3

Good

3,849 reviews

Delta

8.0

Very Good

7,950 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very Good

7,950 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

What are the cheapest airlines to fly from El Salvador to London one-way?
£324 is the cheapest one-way deal found within the past few days, from Avianca. You may also be able to find cheap deals on KLM and Air Canada, with prices starting from £461 and £476, respectively.
What are the most popular routes from El Salvador to London?
Most travelers choose San Salvador El Salvador Intl - London Heathrow, San Salvador El Salvador Intl - London Gatwick or San Salvador El Salvador Intl - London City when deciding on the best route from El Salvador to London.
Can I find deals for flights from El Salvador to London that include hotel bookings?
Yes. In addition to deals on El Salvador to London flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from El Salvador to London?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from El Salvador to London.
Can I find deals for business class flights from El Salvador to London?
Yes. Cheapflights offers flight deals from El Salvador to London by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from El Salvador to London?
Currently, January is the cheapest month in which you can book a flight from El Salvador to London (average of £112). Flying from El Salvador to London in August is currently the most expensive (average of £164). 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

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Milton Keynes

Gatwick

Luton

Slough

Wembley

Crawley

Eastbourne

Ilford

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Watford

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Folkestone

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Browse thousands of different options on Cheapflights for your next trip

Top 2 airlines flying from El Salvador to London

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest£541	Average£588	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Iberia	Cheapest£778	Average£867	FlexibilityNo cancel fee	On-time77%	Search Iberia flights

Fly with Cheapflights

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

When you search for this flight from El Salvador to London, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from El Salvador to London.

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

Certainly. Search results for flights to London from El Salvador shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Yes! Start tracking prices for El Salvador to London flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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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 El Salvador to London from £209

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 6/7. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from El Salvador to London

Keep the following information in mind while searching for El Salvador to London flight deals. Data was last updated 13 June 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from El Salvador to London

Cheapest flights from El Salvador to LondonExplore the most affordable flight options available from El Salvador to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 June 2025.

Explore the most affordable flight options available from El Salvador to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 June 2025.

Cheapflights Fare Finder

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

Best time to book a flight from El Salvador to London

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

Cheapflights Insights

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

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

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

Find hourly flight availability from El Salvador to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 13 June 2025.

Rainfall in London by month

Plan your trip to London by taking into account the average rainfall totals by month.

Temperature in London by month

Plan your trip to London by taking into account the average temperature totals by month.

Reviews of airlines servicing London

Get insights into the airlines that provide service to London. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to London. Reviews last updated 13 June 2025.

Peruse reviews from past customers who have flown with Delta, KLM and United Airlines from El Salvador to London to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from El Salvador to London. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What are the cheapest airlines to fly from El Salvador to London one-way?

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

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

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

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

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

Travelling to a place near 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 El Salvador to London

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

Top 2 airlines flying from El Salvador to London

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

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

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

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

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Cheapest flights from El Salvador to London
Explore the most affordable flight options available from El Salvador to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 June 2025.