Cheap flights from London Heathrow Airport to El Salvador from £361
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 3/9. Fares are subject to change and may not be available on all flights or dates of travel.
Cheap flight deals from Heathrow to El Salvador
Keep the following information in mind while searching for Heathrow to El Salvador flight deals. Data was last updated 4 July 2025.
Round-trip from | £494 |
---|---|
One-way from | £361 |
Popular in | December |
Cheapest in | October |
Average price | £643 |
Find flight deals from Heathrow to El Salvador
Cheapest flights from Heathrow to El SalvadorExplore the most affordable flight options available from Heathrow to El Salvador. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 July 2025.
Explore the most affordable flight options available from Heathrow to El Salvador. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 July 2025.
Cheapflights Fare Finder
Customise your flight search to find flights from Heathrow to El 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 858,174 searches. Data last updated 4 July 2025.
Use the filters below to find and compare flights from London Heathrow Airport to El Salvador that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
LondonSan Salvador
LHR - SAL
LHRSAL
London Heathrow
Mon 6/10
08:50-09:23
2 stops31h 33m
San Salvador El Salvador Intl
Mon 13/10
22:21-08:00
2 stops26h 39m
LondonSan Salvador
LHR - SAL
LHRSAL
London Heathrow
Mon 8/9
22:05-06:00
1 stop14h 55m
San Salvador El Salvador Intl
Mon 15/9
09:25-15:35
1 stop23h 10m
LondonSan Salvador
LHR - SAL
LHRSAL
London Heathrow
Mon 18/8
10:00-20:17
1 stop17h 17m
San Salvador El Salvador Intl
Mon 1/9
06:00-07:40
1 stop18h 40m
LondonSan Salvador
LHR - SAL
LHRSAL
London Heathrow
Sun 17/8
10:00-20:17
1 stop17h 17m
San Salvador El Salvador Intl
Sun 24/8
15:30-07:40
1 stop33h 10m
LondonSan Salvador
LHR - SAL
LHRSAL
London Heathrow
Sun 17/8
14:50-12:06
2 stops28h 16m
San Salvador El Salvador Intl
Sun 24/8
06:00-11:35
1 stop22h 35m
LondonSan Salvador
LHR - SAL
LHRSAL
London Heathrow
Mon 6/10
14:10-13:06
2 stops29h 56m
San Salvador El Salvador Intl
Mon 13/10
12:41-21:40
2 stops25h 59m
LondonSan Salvador
LHR - SAL
LHRSAL
London Heathrow
Sat 16/8
15:15-12:27
1 stop28h 12m
San Salvador El Salvador Intl
Fri 29/8
13:52-06:45
2 stops33h 53m
LondonSan Salvador
LHR - SAL
LHRSAL
London Heathrow
Sun 13/7
21:40-11:00
3 stops44h 20m
LondonSan Salvador
LHR - SAL
LHRSAL
London Heathrow
Sun 23/11
21:40-09:30
1 stop17h 50m
LondonSan Salvador
LHR - SAL
LHRSAL
London Heathrow
Thu 18/12
16:20-21:51
1 stop35h 31m
Best time to book a flight from Heathrow to El Salvador
Have a flexible travel schedule? Discover the best time to fly to El Salvador from Heathrow with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from London Heathrow Airport to El Salvador
What is the cheapest time of day to fly from LHR to SV?
Find hourly flight availability from Heathrow to El Salvador. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 4 July 2025.
When flying from London Heathrow Airport 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.
Reviews of airlines servicing El Salvador
Get insights into the airlines that provide service to El 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 El Salvador. Reviews last updated 4 July 2025.
See what other customers who have flown with Delta, KLM, andUnited Airlines from London Heathrow Airport to El Salvador have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
Boarding
Overall
Entertainment
Crew
Food
Reviews
Colin,Sept 2024
LHR - BOS
Comfort
Boarding
Overall
Entertainment
Crew
Food
Reviews
Colin,Sept 2024
LHR - BOS
Comfort
Boarding
Overall
Entertainment
Crew
Food
Reviews
Colin,Sept 2024
LHR - BOS
Comfort
Boarding
Overall
Entertainment
Crew
Food
Reviews
Colin,Sept 2024
LHR - BOS
Comfort
Boarding
Overall
Entertainment
Crew
Food
Reviews
Colin,Sept 2024
LHR - BOS
Comfort
Boarding
Overall
Entertainment
Crew
Food
Reviews
Colin,Sept 2024
LHR - BOS
Related info for your journey
Find useful and relevant information for your journey from Heathrow to El Salvador. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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 Heathrow to El Salvador
See prices for flight routes from nearby airports that may be better suited for you.
Top 5 airlines flying from Heathrow to El Salvador
Discover the top 5 airlines that operate flights from Heathrow to El 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 858,174 searches. Data last updated 4 July 2025.
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 El Salvador?
Cheapflights makes it easy to find Heathrow to El 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 Heathrow to El Salvador?
Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Heathrow to El Salvador for you. Better yet — we are completely free to use.
Can Cheapflights find flights from Heathrow to El Salvador with no change fees?
Users can book flights with no change fees policies with our dedicated filters. Book flights from Heathrow to El Salvador flexibly with Cheapflights today.
Can Cheapflights notify me if prices for flights from Heathrow to El Salvador become cheaper?
Not ready to book yet? You can track prices for flights from Heathrow to El Salvador on Cheapflights with our Price Alert feature and get notified when better prices are available.