£421+ Cheap flights to San Salvador
This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/11. Fares are subject to change and may not be available on all flights or dates of travel.
Flights to San Salvador in 2026
Cheapest flights to San SalvadorExplore the most affordable flight options available to San Salvador. Find the lowest fares based on data from user searches, with prices last updated on 6 October 2026.
Explore the most affordable flight options available to San Salvador. Find the lowest fares based on data from user searches, with prices last updated on 6 October 2026.
Best flights to San SalvadorDiscover carefully curated flight deals to San Salvador that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 6 October 2026.
Discover carefully curated flight deals to San Salvador that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 6 October 2026.
Last-minute flights to San SalvadorDiscover last-minute flight deals to San Salvador. Data last updated 6 October 2026 and is based on user searches.
Discover last-minute flight deals to San Salvador. Data last updated 6 October 2026 and is based on user searches.
One-way flights to San SalvadorSearch for one-way flight options to San Salvador. Find affordable one-way fares based on user searches. Data last updated 6 October 2026.
Search for one-way flight options to San Salvador. Find affordable one-way fares based on user searches. Data last updated 6 October 2026.
Find flight deals to San Salvador
Find the latest flights to San Salvador in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 7,457,451 searches and data was last updated on 6 October 2026.
Return from | £513 |
|---|---|
One-way from | £429 |
Popular in | December |
Cheapest in | May |
Average price | £725 |
Cheapflights Fare Finder
Use the filters below to find and compare flights to San Salvador that are best for you.
Fly from
Route
Depart
Return
LondonSan Salvador
STN London Stansted - SAL San Salvador El Salvador Intl
STNSAL
London Stansted
Sat 12/12
18:15-23:38
3 stops35h 23m
San Salvador El Salvador Intl
Wed 31/12
00:00-07:00
Nonstop0h 00m
LondonSan Salvador
LTN London Luton - SAL San Salvador El Salvador Intl
LTNSAL
London Luton
Sat 12/12
21:30-23:38
3 stops32h 08m
San Salvador El Salvador Intl
Wed 31/12
00:00-07:00
Nonstop0h 00m
LondonSan Salvador
LTN London Luton - SAL San Salvador El Salvador Intl
LTNSAL
London Luton
Fri 6/11
21:30-21:45
2 stops30h 15m
San Salvador El Salvador Intl
Wed 31/12
00:00-07:00
Nonstop0h 00m
LondonSan Salvador
LHR London Heathrow - SAL San Salvador El Salvador Intl
LHRSAL
London Heathrow
Fri 6/11
15:15-21:45
3 stops36h 30m
San Salvador El Salvador Intl
Wed 31/12
00:00-07:00
Nonstop0h 00m
LondonSan Salvador
STN London Stansted - SAL San Salvador El Salvador Intl
STNSAL
London Stansted
Fri 6/11
20:45-21:45
2 stops31h 00m
San Salvador El Salvador Intl
Wed 31/12
00:00-07:00
Nonstop0h 00m
LondonSan Salvador
LGW London Gatwick - SAL San Salvador El Salvador Intl
LGWSAL
London Gatwick
Sat 12/12
12:45-06:35
3 stops47h 50m
San Salvador El Salvador Intl
Wed 31/12
00:00-07:00
Nonstop0h 00m
LondonSan Salvador
LGW London Gatwick - SAL San Salvador El Salvador Intl
LGWSAL
London Gatwick
Fri 6/11
07:40-06:30
3 stops28h 50m
San Salvador El Salvador Intl
Wed 31/12
00:00-07:00
Nonstop0h 00m
LondonSan Salvador
LHR London Heathrow - SAL San Salvador El Salvador Intl
LHRSAL
London Heathrow
Mon 4/1
20:35-16:00
3 stops49h 25m
San Salvador El Salvador Intl
Wed 31/12
00:00-07:00
Nonstop0h 00m
LondonSan Salvador
LHR London Heathrow - SAL San Salvador El Salvador Intl
LHRSAL
London Heathrow
Sat 26/12
20:35-12:46
2 stops46h 11m
San Salvador El Salvador Intl
Wed 31/12
00:00-07:00
Nonstop0h 00m
LondonSan Salvador
LHR London Heathrow - SAL San Salvador El Salvador Intl
LHRSAL
London Heathrow
Sat 7/11
15:00-23:35
2 stops38h 35m
San Salvador El Salvador Intl
Wed 31/12
00:00-07:00
Nonstop0h 00m
Best time to book a flight to San Salvador
Have a flexible travel schedule? Discover the best time to fly to San Salvador with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight to San Salvador
How long is the flight to San Salvador?
On average, a flight from London to San Salvador takes 19 hours 7 minutes. Flights to San Salvador from other popular cities in United Kingdom will vary in length. Below are a few examples of popular routes and their flight times.
What are the most popular airlines that fly to San Salvador?
The most popular airlines flying from London to San Salvador are United Airlines, Air Canada and Avianca.
What are the cheapest airlines that fly to San Salvador?
The cheapest airlines flying from London to San Salvador are Avianca, United Airlines and Lufthansa.
Rainfall in San Salvador by month
Plan your trip to San Salvador by taking into account the average rainfall totals by month.
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.
Temperature in San Salvador by month
Plan your trip to San Salvador by taking into account the average temperature totals by month.
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).
When is the best time to book a flight to San Salvador?
The price you pay for your flight to San Salvador may vary depending on when you book. For the best chance of a lower fare, look to book 11 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
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 6 October 2026.
Read reviews from past customers who have flown United Airlines,Air Canada, andAmerican Airlines to El Salvador. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
Crew
Food
Overall
Comfort
Boarding
Reviews
Tim,Sept 2025
LHR - IAD
Entertainment
Crew
Food
Overall
Comfort
Boarding
Reviews
Tim,Sept 2025
LHR - IAD
Entertainment
Crew
Food
Overall
Comfort
Boarding
Reviews
Tim,Sept 2025
LHR - IAD
Entertainment
Crew
Food
Overall
Comfort
Boarding
Reviews
Tim,Sept 2025
LHR - IAD
Entertainment
Crew
Food
Overall
Comfort
Boarding
Reviews
Tim,Sept 2025
LHR - IAD
Entertainment
Crew
Food
Overall
Comfort
Boarding
Reviews
Tim,Sept 2025
LHR - IAD
FAQs about flying to San Salvador
San Salvador climate
The San Salvador climate is tropical but the key thing to remember is that there are only two seasons here: rainy and, well, not rainy. The former starts in May and carries on through the traditional Northern Hemisphere summer months until November.
Getting around San Salvador
Flights to San Salvador arrive at El Salvador International Airport, which is in Comalapa. From here it is advisable to take a taxi or rent a car from one of the many car rental agencies represented at the airport.
Many of the attractions in the city are quite far apart, making walking an unlikely transportation option. Although domestic bus services are by far the cheapest way of getting about, the service leaves a lot to be desired in terms of organisation. Destinations are rarely displayed and instead it is common for the locals to ask the drivers where their buses are going – this may work for the locals but may pose its own problems for visitors with fledgling language skills.
Driving around San Salvador poses its own problems though many of the major thoroughfares are long and straight even if the smaller streets are not, making local navigation relatively straightforward.
What is good to know if travelling to San Salvador?- The Joya de Cerén Archaeological Site discovered in 1976 features the remains of an ancient farming community that was buried under several layers of volcanic ash for more than a 1,000 years. The Caldera volcano erupted in about 600AD, burying the community that lived in its shadow and preserving the ruins much like those at a similar site in Pompeii.
- Much like any major city, San Salvador is full of museums, galleries and other historic sites. The best of the lot that should not be missed by travellers visiting San Salvador are the David J Guzman National Museum of Anthropology and the Word and Image Museum though the National Theatre, the National Palace, and the National Cathedral are all also worth checking out.
- For a change of pace from the often hectic feel of the city head for La Laguna Botanical Gardens on the outskirts of the capital where a relaxing alternative to shopping and sightseeing awaits. Situated at the bottom of a no-longer active volcano, the gardens were built around a central lake and feature a staggering array of wildlife in the form of 3,500 species of plants. These are divided into 32 categories that include orchids, medicinal plants and begonias.
- Several areas in El Salvador are accessible from the capital and can be explored on day trips. These include La Libertad, a popular area for surfers; the Montecristo Cloud Forest which is about four hours’ drive north as well as the Maya ruins of Tazumal, which can be reached in about two hours.
- Take in San Salvador’s upscale nightlife at the Zona Rosa. Wealthy locals and tourists mingle in the area where local favourites include Senor Frog’s, Stanza, Guadalajara Grill and Club Code. Remember that it is advisable to take a taxi back to your hotel after a night out.
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Popular El Salvador flight routes
Browse through the most popular flight routes to El Salvador at this time.
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