£405+ Cheap flights to San Salvador

— SAL
27 Sep — 4 Oct1
1 adult
1 adult, Economy, 0 bags

Flights to San Salvador in 2026

Enter your travel dates to find the best prices.

Cheapest flights to San Salvador

Mon 5/1017:50 -
1 stop18h 40m
Sun 11/1003:45 -
1 stop22h 20m
Deal found 24/8£568
Mon 5/1017:20 -
1 stop19h 10m
Sun 11/1003:45 -
1 stop20h 45m
Deal found 24/8£585
Mon 5/1017:20 -
1 stop19h 10m
Sun 18/1003:45 -
1 stop20h 45m
Deal found 26/8£603
Mon 12/1006:40 -
1 stop29h 50m
Sun 18/1003:45 -
1 stop23h 50m
Deal found 28/8£611
Mon 5/1017:50 -
1 stop18h 40m
Sun 18/1003:45 -
1 stop22h 45m
Deal found 26/8£631
Mon 12/1006:50 -
1 stop29h 40m
Sun 18/1003:45 -
1 stop22h 45m
Deal found 28/8£637
Mon 23/1116:00 -
1 stop19h 30m
Sun 14/203:45 -
1 stop22h 00m
Deal found 26/8£638
Sun 18/1021:45 -
1 stop38h 45m
Sun 1/1103:45 -
1 stop23h 25m
Deal found 27/8£659
Wed 23/916:15 -
2 stops27h 00m
Wed 30/913:50 -
1 stop14h 45m
Deal found 24/8£673
Thu 8/1009:20 -
1 stop34h 12m
Thu 15/1013:57 -
1 stop34h 18m
Deal found 24/8£687
Sun 22/1111:50 -
1 stop18h 55m
Tue 9/208:30 -
1 stop17h 35m
Deal found 26/8£688
Fri 9/1013:25 -
1 stop30h 07m
Fri 16/1013:57 -
1 stop14h 23m
Deal found 27/8£691

Find flight deals to San Salvador

Return from

£568

One-way from

£405

Popular in

June

Cheapest in

September

Average price

£732
5/10-11/10
  • 5/10-11/10
  • 2 total stops
  • 41h 00m total
  • London to San Salvador
6/9
  • 6/9
  • 2 total stops
  • 30h 00m total
  • London to San Salvador
Highest demand for flights based on searches. 1% potential increase in price (£12 potential increase over avg. return price).
Cheapest flight prices on average. 0% potential price decrease (£7 potential savings vs. average return price).
Average for return flights in August 2026

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

Price

Cheapest return flight

LondonSan Salvador

LHR London Heathrow - SAL San Salvador El Salvador Intl

LHRSAL

London Heathrow

Fri 30/10

07:30-21:47

2 stops20h 17m

San Salvador El Salvador Intl

Wed 25/11

07:00-10:15

1 stop21h 15m

£702

LondonSan Salvador

LHR London Heathrow - SAL San Salvador El Salvador Intl

LHRSAL

London Heathrow

Sat 10/10

06:50-21:35

2 stops21h 45m

San Salvador El Salvador Intl

Sat 17/10

22:45-20:40

1 stop14h 55m

£703
Fastest return journey

LondonSan Salvador

LHR London Heathrow - SAL San Salvador El Salvador Intl

LHRSAL

London Heathrow

Wed 4/11

07:40-22:47

2 stops21h 07m

San Salvador El Salvador Intl

Mon 16/11

23:54-20:35

1 stop14h 41m

£723

LondonSan Salvador

LHR London Heathrow - SAL San Salvador El Salvador Intl

LHRSAL

London Heathrow

Sat 31/10

12:05-20:45

1 stop14h 40m

San Salvador El Salvador Intl

Sun 15/11

23:54-09:10

1 stop27h 16m

£723

LondonSan Salvador

LHR London Heathrow - SAL San Salvador El Salvador Intl

LHRSAL

London Heathrow

Wed 16/9

13:40-12:15

1 stop29h 35m

San Salvador El Salvador Intl

Thu 1/10

06:00-08:30

2 stops19h 30m

£725

LondonSan Salvador

LHR London Heathrow - SAL San Salvador El Salvador Intl

LHRSAL

London Heathrow

Thu 26/11

12:05-21:19

1 stop15h 14m

San Salvador El Salvador Intl

Fri 4/12

02:05-05:55

2 stops21h 50m

£726

LondonSan Salvador

LHR London Heathrow - SAL San Salvador El Salvador Intl

LHRSAL

London Heathrow

Mon 5/10

13:00-04:50

2 stops22h 50m

San Salvador El Salvador Intl

Mon 12/10

06:00-06:55

2 stops17h 55m

£726

LondonSan Salvador

LHR London Heathrow - SAL San Salvador El Salvador Intl

LHRSAL

London Heathrow

Tue 3/11

07:40-21:19

2 stops19h 39m

San Salvador El Salvador Intl

Mon 16/11

07:00-05:55

2 stops16h 55m

£751

LondonSan Salvador

STN London Stansted - SAL San Salvador El Salvador Intl

STNSAL

London Stansted

Tue 6/10

18:55-15:40

2 stops27h 45m

San Salvador El Salvador Intl

Sun 18/10

03:45-10:35

1 stop23h 50m

£777

LondonSan Salvador

STN London Stansted - SAL San Salvador El Salvador Intl

STNSAL

London Stansted

Wed 7/10

15:30-20:00

3 stops35h 30m

San Salvador El Salvador Intl

Wed 14/10

09:35-19:20

3 stops26h 45m

£787

Flights are sorted by cheapest return flights first.

Deals found on 25/8

Showing 1-10 of 60 resultsSorted by cheapest first
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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.
Estimated return price

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 17 hours 29 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 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

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

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

Read reviews from past customers who have flown United Airlines,American Airlines, andAir Canada to El Salvador. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Entertainment

7.1

Food

6.7

Comfort

7.3

Crew

8.1

Overall

7.4

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Tim,Sept 2025

LHR - IAD

The premium economy seats were very comfortable and the attention and service by the flight attendants was superb.

Entertainment

7.1

Food

6.7

Comfort

7.3

Crew

8.1

Overall

7.4

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Tim,Sept 2025

LHR - IAD

The premium economy seats were very comfortable and the attention and service by the flight attendants was superb.

Entertainment

7.1

Food

6.7

Comfort

7.3

Crew

8.1

Overall

7.4

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Tim,Sept 2025

LHR - IAD

The premium economy seats were very comfortable and the attention and service by the flight attendants was superb.

Entertainment

7.1

Food

6.7

Comfort

7.3

Crew

8.1

Overall

7.4

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Tim,Sept 2025

LHR - IAD

The premium economy seats were very comfortable and the attention and service by the flight attendants was superb.

Entertainment

7.1

Food

6.7

Comfort

7.3

Crew

8.1

Overall

7.4

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Tim,Sept 2025

LHR - IAD

The premium economy seats were very comfortable and the attention and service by the flight attendants was superb.

Entertainment

7.1

Food

6.7

Comfort

7.3

Crew

8.1

Overall

7.4

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Tim,Sept 2025

LHR - IAD

The premium economy seats were very comfortable and the attention and service by the flight attendants was superb.

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.
  • When is the best time to fly to San Salvador?

    Peak Season: The most popular time to visit San Salvador is during the dry season – i.e. between November and April. The most popular times within that window are the start and end of the season when many local events and festivities take place. Among these is Holy Week, or Semana Santa, which starts on Palm Sunday and continues through to Easter Sunday and features carnival-style fiestas throughout San Salvador and indeed El Salvador. Off Season: In addition to the precipitation that is to be expected during the San Salvador rainy season, hurricanes, floods and landslides can also occur at this time, making it an unpopular time to visit despite the reduced hotel and air fares at this time.

  • What airport do you fly into for flights to San Salvador?

    Most people fly into San Salvador El Salvador Intl (SAL) if they book a flight to San Salvador. El Salvador Intl is conveniently located just 20.5 mi from San Salvador’s city center.

  • Can I find cheaper flights to San Salvador if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to San Salvador on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to San Salvador?

    Based on reviews from Cheapflights users, Avianca is rated the highest out of the airlines that fly to San Salvador.

  • What is the cheapest airport to fly to in San Salvador?

    San Salvador El Salvador Intl is currently the cheapest airport to fly to in San Salvador. One-way flights to San Salvador El Salvador Intl typically cost £146, while return flights cost around £217.

  • How much is a return flight to San Salvador?

    A return flight to San Salvador will typically cost around £258, however they can be found for as little as £217.

  • Where does the fastest flight to San Salvador depart from?

    For those looking to save time traveling to San Salvador, London offers the quickest one-way flight (15 hours 14 minutes).

  • Does San Salvador El Salvador Intl have car hire?

    Yes. Those touching down at San Salvador El Salvador Intl can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to San Salvador El Salvador Intl?

    Yes. San Salvador El Salvador Intl has hotels nearby for those requiring accommodations. Habitación Doble con A/C, wifi, estacionamiento gratis, baño privado is the closest property to San Salvador El Salvador Intl (0.0 mi away from San Salvador El Salvador Intl).

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