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Cheap flights from London Heathrow Airport to San Salvador from £540

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 26/10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
LHR — SAL
13 May — 20 May1
1 adult
Mon 13/5
Mon 20/5

The best prices from London Heathrow to San Salvador El Salvador Intl are usually found in January or April, booked 23 days in advance, depart on a Monday or Wednesday and return on a Friday

Cheap flight deals from Heathrow to San Salvador

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to San Salvador (SAL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 8 May 2024.

Popular in

December

Cheapest in

January

Average price

£601

Round-trip from

£546
High demand for flights, 37% potential price rise
Search Deals
Best time to find cheap flights, 16% potential price drop
Search Deals
Average for round-trip flights in May 2024
Search Deals
From London Heathrow to San Salvador El Salvador Intl
Search Deals

What is the cheapest day to fly round-trip from London Heathrow Airport to San Salvador?

Departing on a Sunday is a good option for securing a great price. You can expect to save up to 49% when planning your travel around this day of the week.

How far in advance should I book a flight from London Heathrow Airport to San Salvador?

Find a great deal and save up to 15% by booking at least 41 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from London Heathrow Airport to San Salvador within the next two weeks, with the cheapest ticket starting at £595.

What is the cheapest month to fly from London Heathrow Airport to San Salvador?

The best pricing can be found in the month of February. Prices to San Salvador from London Heathrow Airport average £664. You can even find prices in February for less than £664, as users have found deals to San Salvador from as low as £500. The month of December appears to be one of the more expensive times to travel to San Salvador from London Heathrow Airport. Flying in the targeted month can save you up to 28%.

When is the cheapest time to fly from London Heathrow Airport to San Salvador (LHR - SAL)?

It’s optimal to fly from London Heathrow Airport to San Salvador in the afternoon. By choosing this option you can save up to 34% on the cost of your flight, compared to a flight in the evening.

Cheap United Airlines flights from Heathrow to San Salvador

Explore cheap flight options specifically provided by United Airlines for the route between Heathrow and San Salvador. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 881,145 searches. Data last updated 8 May 2024.
Peruse some of the lowest-priced United Airlines flights we've found from London to San Salvador. Make sure to check back often as deals are often changing.
Wed 5/606:30LHR - SAL
2 stops22h 20mUnited Airlines
Tue 11/602:00SAL - LHR
1 stop26h 25mUnited Airlines
Deal found 8/5£600
Wed 5/606:50LHR - SAL
2 stops22h 00mUnited Airlines
Tue 11/602:00SAL - LHR
1 stop26h 25mUnited Airlines
Deal found 8/5£603
Wed 5/607:30LHR - SAL
2 stops21h 20mUnited Airlines
Wed 12/622:55SAL - LHR
2 stops24h 40mUnited Airlines
Deal found 8/5£604
Mon 28/1010:05LHR - SAL
1 stop32h 14mUnited Airlines
Sat 15/300:10SAL - LHR
1 stop14h 40mUnited Airlines
Deal found 8/5£606
Wed 5/606:50LHR - SAL
2 stops22h 00mUnited Airlines
Wed 12/622:55SAL - LHR
2 stops24h 40mUnited Airlines
Deal found 8/5£608
Wed 5/606:30LHR - SAL
2 stops22h 20mUnited Airlines
Wed 12/613:35SAL - LHR
1 stop15h 00mUnited Airlines
Deal found 8/5£705
Wed 22/516:40LHR - SAL
2 stops28h 43mUnited Airlines
Mon 24/615:30SAL - LHR
2 stops31h 25mUnited Airlines
Deal found 8/5£707
Sat 10/811:25LHR - SAL
1 stop20h 25mUnited Airlines
Mon 26/813:35SAL - LHR
1 stop35h 05mUnited Airlines
Deal found 8/5£711
Wed 5/613:00LHR - SAL
1 stop15h 50mUnited Airlines
Tue 11/602:00SAL - LHR
1 stop22h 25mUnited Airlines
Deal found 8/5£717

Cheap Air Canada flights from Heathrow to San Salvador

Explore cheap flight options specifically provided by Air Canada for the route between Heathrow and San Salvador. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 881,145 searches. Data last updated 8 May 2024.
Browse through some of the cheapest Air Canada flights travelling from London to San Salvador. Make sure to examine the flight information before completing your reservation.
Wed 23/1018:00LHR - SAL
1 stop33h 15mAir Canada
Sun 16/308:00SAL - LHR
1 stop18h 30mAir Canada
Deal found 8/5£696
Fri 25/1012:05LHR - SAL
1 stop15h 10mAir Canada
Sun 16/308:00SAL - LHR
1 stop16h 30mAir Canada
Deal found 8/5£719
Thu 1/809:50LHR - SAL
2 stops41h 25mAir Canada
Thu 29/808:15SAL - LHR
1 stop20h 35mAir Canada
Deal found 8/5£750
Thu 1/815:10LHR - SAL
2 stops36h 05mAir Canada
Thu 29/808:15SAL - LHR
2 stops19h 55mAir Canada
Deal found 8/5£757
Wed 23/1018:00LHR - SAL
2 stops27h 23mAir Canada
Thu 20/308:00SAL - LHR
1 stop21h 20mAir Canada
Deal found 8/5£802
Wed 23/1018:00LHR - SAL
2 stops27h 23mAir Canada
Sat 22/308:00SAL - LHR
1 stop16h 30mAir Canada
Deal found 8/5£824
Thu 1/818:00LHR - SAL
1 stop33h 15mAir Canada
Thu 29/808:15SAL - LHR
1 stop15h 20mAir Canada
Deal found 8/5£834
Tue 29/1018:00LHR - SAL
2 stops26h 24mAir Canada
Thu 20/308:00SAL - LHR
1 stop21h 20mAir Canada
Deal found 8/5£902
Fri 25/1018:00LHR - SAL
2 stops24h 35mAir Canada
Mon 17/308:00SAL - LHR
1 stop16h 30mAir Canada
Deal found 8/5£925

Cheap Heathrow to San Salvador flights in May & June 2024

Find cheap flight options from Heathrow to San Salvador specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 881,145 searches. Prices were last updated on 8 May 2024.
These are some of the best deals we've found on flights to San Salvador in 2024 at this time. Check back soon for alternative fares.
Tue 11/606:50LHR - SAL
2 stops22h 00mUnited Airlines
Sat 29/602:00SAL - LHR
1 stop26h 25mUnited Airlines
Deal found 7/5£600
Wed 5/606:50LHR - SAL
2 stops22h 00mUnited Airlines
Tue 11/602:00SAL - LHR
1 stop26h 25mUnited Airlines
Deal found 8/5£603
Wed 5/607:30LHR - SAL
2 stops21h 20mUnited Airlines
Wed 12/622:55SAL - LHR
2 stops24h 40mUnited Airlines
Deal found 8/5£604
Wed 5/612:00LHR - SAL
1 stop16h 50mUnited Airlines
Tue 11/602:00SAL - LHR
1 stop26h 25mUnited Airlines
Deal found 8/5£606
Tue 11/611:25LHR - SAL
1 stop20h 25mUnited Airlines
Sat 29/602:00SAL - LHR
1 stop22h 25mUnited Airlines
Deal found 7/5£608
Tue 11/616:40LHR - SAL
2 stops36h 10mLufthansa
Sun 30/622:55SAL - LHR
2 stops24h 00mLufthansa
Deal found 7/5£624
Sat 22/614:10LHR - SAL
1 stop17h 40mUnited Airlines
Sat 13/706:00SAL - LHR
2 stops20h 40mUnited Airlines
Deal found 7/5£629
Wed 5/606:30LHR - SAL
2 stops22h 20mUnited Airlines
Wed 12/613:35SAL - LHR
1 stop15h 00mUnited Airlines
Deal found 8/5£705
Tue 11/606:50LHR - SAL
2 stops22h 00mUnited Airlines
Sat 29/602:00SAL - LHR
2 stops21h 55mUnited Airlines
Deal found 7/5£705

Heathrow to San Salvador 2024 flight deals

Discover exclusive flight deals for travel between Heathrow and San Salvador in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 881,145 searches. Data last updated 8 May 2024.
These are some of the best deals we've found on flights to San Salvador in 2024 at this time. Check back soon for alternative fares.
Sat 26/1015:55LHR - SAL
1 stop27h 05mKLM
Wed 19/313:47SAL - LHR
1 stop17h 43mKLM
Deal found 8/5£540
Fri 25/1015:55LHR - SAL
1 stop27h 05mKLM
Thu 20/313:47SAL - LHR
1 stop17h 43mKLM
Deal found 8/5£551
Mon 30/906:50LHR - SAL
2 stops22h 00mUnited Airlines
Sun 20/1006:00SAL - LHR
2 stops16h 55mUnited Airlines
Deal found 7/5£600
Wed 5/606:50LHR - SAL
2 stops22h 00mUnited Airlines
Tue 11/602:00SAL - LHR
1 stop26h 25mUnited Airlines
Deal found 8/5£603
Wed 5/607:30LHR - SAL
2 stops21h 20mUnited Airlines
Wed 12/622:55SAL - LHR
2 stops24h 40mUnited Airlines
Deal found 8/5£604
Mon 28/1010:05LHR - SAL
1 stop32h 14mUnited Airlines
Sat 15/300:10SAL - LHR
1 stop14h 40mUnited Airlines
Deal found 8/5£606
Thu 4/713:00LHR - SAL
1 stop15h 50mUnited Airlines
Thu 18/706:00SAL - LHR
2 stops22h 10mUnited Airlines
Deal found 7/5£608
Tue 11/616:40LHR - SAL
2 stops36h 10mLufthansa
Sun 30/622:55SAL - LHR
2 stops24h 00mLufthansa
Deal found 7/5£624
Sun 1/1218:00LHR - SAL
1 stop32h 10mAir Canada
Tue 31/1208:00SAL - LHR
1 stop16h 30mAir Canada
Deal found 7/5£625

One-way flights to San Salvador from Heathrow

Search for one-way flight options from Heathrow to San Salvador. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 881,145 searches. Data last updated 8 May 2024.
Users in need of a one-way flight from London to San Salvador can choose from these deals. Those needing a return flight from London to San Salvador can use the search form above.
Mon 1/714:30LHR - SAL
2 stops22h 10mMultiple Airlines
Deal found 8/5£569
Mon 1/706:40LHR - SAL
3 stops29h 20mMultiple Airlines
Deal found 8/5£603
Mon 1/722:30LHR - SAL
1 stop23h 41mMultiple Airlines
Deal found 8/5£622

Find flights from Heathrow to San Salvador within your budget

Customise your flight search to find flights from Heathrow to San Salvador that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 881,145 searches. Data last updated 8 May 2024.

Fly from

Any airport

Fly to

Any airport

Budget

£540 - £1,096

Route

Depart

Return

Price

London HeathrowSan Salvador El Salvador Intl

LHR - SAL

LHRSAL

London Heathrow

Sat 26/10

1 stop27h 05m

San Salvador El Salvador Intl

Wed 19/3

1 stop17h 43m

£540

London HeathrowSan Salvador El Salvador Intl

LHR - SAL

LHRSAL

London Heathrow

Fri 25/10

1 stop27h 05m

San Salvador El Salvador Intl

Wed 19/3

1 stop17h 43m

£551

London HeathrowSan Salvador El Salvador Intl

LHR - SAL

LHRSAL

London Heathrow

Wed 5/6

2 stops22h 20m

San Salvador El Salvador Intl

Tue 11/6

1 stop26h 25m

£600

London HeathrowSan Salvador El Salvador Intl

LHR - SAL

LHRSAL

London Heathrow

Wed 5/6

2 stops22h 00m

San Salvador El Salvador Intl

Tue 11/6

1 stop26h 25m

£603

London HeathrowSan Salvador El Salvador Intl

LHR - SAL

LHRSAL

London Heathrow

Sat 26/10

2 stops30h 50m

San Salvador El Salvador Intl

Wed 19/3

1 stop17h 43m

£659

London HeathrowSan Salvador El Salvador Intl

LHR - SAL

LHRSAL

London Heathrow

Wed 23/10

1 stop33h 15m

San Salvador El Salvador Intl

Sun 16/3

1 stop18h 30m

£696

London HeathrowSan Salvador El Salvador Intl

LHR - SAL

LHRSAL

London Heathrow

Wed 5/6

1 stop34h 30m

San Salvador El Salvador Intl

Wed 12/6

1 stop28h 25m

£709

London HeathrowSan Salvador El Salvador Intl

LHR - SAL

LHRSAL

London Heathrow

Sat 10/8

2 stops39h 35m

San Salvador El Salvador Intl

Mon 26/8

2 stops19h 30m

£723

London HeathrowSan Salvador El Salvador Intl

LHR - SAL

LHRSAL

London Heathrow

Sat 5/10

2 stops18h 40m

San Salvador El Salvador Intl

Sat 5/10

2 stops36h 15m

£1,096

Flights are sorted by cheapest first

Deals found on 8/5

When is the best time to book a flight from London Heathrow Airport to San Salvador?

Use this chart to determine the optimal time to book a return flight from Heathrow to San Salvador. Price data was last updated on 3 May 2024.
Booking 23 days in advance of your planned departure date is, on average, the best time to get cheap flights from London Heathrow Airport to San Salvador. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Search Deals

When is the cheapest time to fly from London Heathrow Airport to San Salvador?

Use this chart to determine the cheapest time to fly return from Heathrow to San Salvador. Price data was last updated on 5 May 2024.
Morning
Midday
Afternoon
Evening
All times are departure.
Travellers seeking maximum savings on their London Heathrow Airport to San Salvador flight should consider departing on Thursday afternoons when fares are most often at their lowest. Friday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to San Salvador by month

Plan your trip from Heathrow to San Salvador by taking into account the cheapest months to travel. The average price of a one-way flight from Heathrow to San Salvador is currently £598 while a return flight costs £686. Price data was last updated on 5 May 2024.

Temperature and rainfall in San Salvador by month

Plan your trip to San Salvador by taking into account the average temperature and rainfall totals by month.

SAL

Temperature

23 - 25 °C

Reviews of airlines servicing San Salvador

Get insights into the airlines that provide service to San Salvador. 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 San Salvador. Reviews last updated 8 May 2024.
To help decide which airline to fly from London to San Salvador, see what other customers have to say about United Airlines, Air Canada and Lufthansa. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.1
Very Good
10,789 reviews
Check prices

Entertainment

8.0

Crew

8.6

Boarding

8.2

Overall

8.1

Food

7.4

Comfort

7.9

Reviews

1 / 10

It was weird that we had to check after security and go to a corral which had no bathroom or other services about an hour before boarding. Had to check out of the corral to leave and check back in.

Delta
8.1
Very Good
10,789 reviews
Delta
8.1
Very Good
10,789 reviews
Check prices

Entertainment

8.0

Crew

8.6

Boarding

8.2

Overall

8.1

Food

7.4

Comfort

7.9

Reviews

1 / 10

It was weird that we had to check after security and go to a corral which had no bathroom or other services about an hour before boarding. Had to check out of the corral to leave and check back in.

KLM
7.9
Good
1,592 reviews
Delta
8.1
Very Good
10,789 reviews
Check prices

Entertainment

8.0

Crew

8.6

Boarding

8.2

Overall

8.1

Food

7.4

Comfort

7.9

Reviews

1 / 10

It was weird that we had to check after security and go to a corral which had no bathroom or other services about an hour before boarding. Had to check out of the corral to leave and check back in.

Avianca
7.5
Good
3,830 reviews
Delta
8.1
Very Good
10,789 reviews
Check prices

Entertainment

8.0

Crew

8.6

Boarding

8.2

Overall

8.1

Food

7.4

Comfort

7.9

Reviews

1 / 10

It was weird that we had to check after security and go to a corral which had no bathroom or other services about an hour before boarding. Had to check out of the corral to leave and check back in.

Turkish Airlines
7.5
Good
3,712 reviews
Delta
8.1
Very Good
10,789 reviews
Check prices

Entertainment

8.0

Crew

8.6

Boarding

8.2

Overall

8.1

Food

7.4

Comfort

7.9

Reviews

1 / 10

It was weird that we had to check after security and go to a corral which had no bathroom or other services about an hour before boarding. Had to check out of the corral to leave and check back in.

United Airlines
7.4
Good
11,043 reviews
Delta
8.1
Very Good
10,789 reviews
Check prices

Entertainment

8.0

Crew

8.6

Boarding

8.2

Overall

8.1

Food

7.4

Comfort

7.9

Reviews

1 / 10

It was weird that we had to check after security and go to a corral which had no bathroom or other services about an hour before boarding. Had to check out of the corral to leave and check back in.

Related info for your journey

Find useful and relevant information for your journey from Heathrow 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 London Heathrow?

    Most people fly into San Salvador El Salvador Intl (SAL) if they book a flight to San Salvador from London Heathrow. On average, El Salvador Intl has 0 inbound flights from London Heathrow per day from 9 airlines. San Salvador El Salvador Intl is conveniently located just 20.5 mi from San Salvador’s city center.

  • Can I find flights from London Heathrow Airport to San Salvador for under £600 on Cheapflights?

    Yes, there are multiple flights from London Heathrow Airport to San Salvador for under £600. The cheapest flight booked recently is on KLM for just £540, but on average you can expect to pay £664.

  • What are the cheapest airlines flying from London Heathrow Airport to San Salvador round-trip?

    Flying on KLM is currently your cheapest option to San Salvador, with prices starting at £540. Additional return tickets that might be worth considering are offered by United Airlines and Delta, with the lowest prices starting at £600 and £659, respectively. These flights start at 19% lower than the current average price 3 months from now.

  • What are the most popular airlines that fly from London Heathrow Airport to San Salvador?

    Consider American Airlines, Air Canada or Aeromexico when booking your flight. These represent the most popular airlines when flying from London Heathrow Airport to San Salvador.

  • What does LHR to SAL mean?

    These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a London Heathrow Airport to San Salvador El Salvador Intl Airport flight would often be abbreviated as a LHR to SAL flight.

  • Can I find deals for flights from Heathrow to San Salvador that include extra baggage allowance?

    The amount of baggage you can bring on your Heathrow to San Salvador flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Heathrow to San Salvador with specific airlines?

    Yes, Cheapflights allows you to browse and filter Heathrow to San Salvador flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Heathrow to San Salvador that include hotel bookings?

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

  • How can I find direct flights from Heathrow to San Salvador?

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

  • Can I find deals for business class flights from Heathrow to San Salvador?

    Yes. Cheapflights offers flight deals from Heathrow 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.

  • Can I find deals for flights from Heathrow to San Salvador that allow pets onboard?

    Many airlines flying from Heathrow to San Salvador offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Heathrow to San Salvador?

    Yes, you can often find last-minute deals on Heathrow to San Salvador flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the London Heathrow Airport to San Salvador flight deals updated?

    The London Heathrow Airport to San Salvador flight deals you see on this page were last updated on 8/5.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Heathrow to San Salvador
See prices for flight routes from nearby airports that may be better suited for you.

London City to San Salvador flights
Gatwick to San Salvador flights
Stansted to San Salvador flights

Top 9 airlines flying from Heathrow to San Salvador

Discover the top 9 airlines that operate flights from Heathrow to San Salvador. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 881,145 searches. Data last updated 8 May 2024.
AirlineCheapestAverageFlexibilityOn-time
FinnairCheapest£479Average£515FlexibilityNo cancel feeOn-time76%
Search Finnair flights
IberiaCheapest£526Average£814FlexibilityNo cancel feeOn-time77%
Search Iberia flights
KLMCheapest£526Average£553FlexibilityNo cancel feeOn-time75%
Search KLM flights
LufthansaCheapest£558Average£608FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
United AirlinesCheapest£559Average£673FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapest£562Average£619FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Austrian AirlinesCheapest£599Average£652FlexibilityNo cancel feeOn-time78%
Search Austrian Airlines flights
American AirlinesCheapest£1,124Average£1,229FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
AeromexicoCheapest£1,601Average£2,790FlexibilityNo cancel feeOn-timeN/A
Search Aeromexico flights
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Search flights from Heathrow to San Salvador by cabin class

Find flights from Heathrow to San Salvador, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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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 Heathrow to San Salvador?

Deals for Heathrow to San 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 Heathrow to San Salvador?

Millions of users choose and trust Cheapflights to book the best flight deals from Heathrow to San Salvador for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Yes, we can. To see specific flights from Heathrow to San 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 Heathrow to San Salvador become cheaper?

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

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