£405+ Cheap flights to San Salvador

— SAL
21 Oct — 28 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

Thu 5/1121:35 -
1 stop15h 00m
Sat 14/1114:50 -
1 stop17h 45m
Deal found 18/9£511
Tue 3/1121:35 -
1 stop15h 00m
Mon 16/1107:45 -
1 stop24h 50m
Deal found 18/9£512
Mon 2/1117:25 -
1 stop18h 05m
Sun 8/1103:45 -
1 stop22h 00m
Deal found 18/9£576
Mon 2/1114:35 -
1 stop20h 55m
Sun 8/1103:45 -
1 stop23h 25m
Deal found 18/9£590
Mon 2/1109:15 -
3 stops29h 40m
Sun 15/1117:35 -
2 stops18h 05m
Deal found 16/9£690
Mon 2/1109:15 -
3 stops29h 40m
Mon 9/1107:45 -
2 stops19h 30m
Deal found 18/9£829
Mon 2/1110:00 -
2 stops19h 35m
Sun 15/1113:55 -
2 stops19h 50m
Deal found 16/9£846
Mon 2/1117:25 -
1 stop18h 05m
Sun 15/1115:17 -
2 stops34h 38m
Deal found 16/9£898
Tue 6/1009:25 -
3 stops37h 45m
Fri 23/1007:45 -
2 stops17h 40m
Deal found 16/9£899
Mon 2/1114:35 -
1 stop20h 55m
Sun 15/1108:14 -
2 stops20h 41m
Deal found 16/9£905
Sun 1/1121:35 -
1 stop37h 55m
Sat 14/1115:17 -
2 stops25h 53m
Deal found 19/9£907
Sat 31/1020:50 -
1 stop33h 55m
Sat 7/1115:17 -
2 stops23h 03m
Deal found 16/9£908

Find flight deals to San Salvador

Return from

£511

One-way from

£405

Popular in

December

Cheapest in

May

Average price

£708
Avianca
  • Avianca
  • 5/11-14/11
  • 2 total stops
  • 32h 45m total
  • London to San Salvador
21/10-31/12
  • 21/10-31/12
  • 3 total stops
  • 47h 45m total
  • London to San Salvador
Highest demand for flights based on searches. 3% potential increase in price (£25 potential increase over avg. return price).
Cheapest flight prices on average. 2% potential price decrease (£14 potential savings vs. average return price).
Average for return flights in September 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

STN London Stansted - SAL San Salvador El Salvador Intl

STNSAL

London Stansted

Wed 27/1

08:00-15:40

3 stops37h 40m

San Salvador El Salvador Intl

Wed 31/12

00:00-07:00

Nonstop0h 00m

£417

LondonSan Salvador

STN London Stansted - SAL San Salvador El Salvador Intl

STNSAL

London Stansted

Thu 28/1

14:50-21:45

2 stops36h 55m

San Salvador El Salvador Intl

Wed 31/12

00:00-07:00

Nonstop0h 00m

£425

LondonSan Salvador

LGW London Gatwick - SAL San Salvador El Salvador Intl

LGWSAL

London Gatwick

Wed 27/1

15:25-21:45

2 stops36h 20m

San Salvador El Salvador Intl

Wed 31/12

00:00-07:00

Nonstop0h 00m

£446

LondonSan Salvador

LHR London Heathrow - SAL San Salvador El Salvador Intl

LHRSAL

London Heathrow

Thu 28/1

19:30-11:03

3 stops45h 33m

San Salvador El Salvador Intl

Wed 31/12

00:00-07:00

Nonstop0h 00m

£452

LondonSan Salvador

LGW London Gatwick - SAL San Salvador El Salvador Intl

LGWSAL

London Gatwick

Thu 28/1

06:50-21:45

2 stops20h 55m

San Salvador El Salvador Intl

Wed 31/12

00:00-07:00

Nonstop0h 00m

£462

LondonSan Salvador

LCY London City - SAL San Salvador El Salvador Intl

LCYSAL

London City

Wed 27/1

09:15-11:03

2 stops31h 48m

San Salvador El Salvador Intl

Wed 31/12

00:00-07:00

Nonstop0h 00m

£520

LondonSan Salvador

LHR London Heathrow - SAL San Salvador El Salvador Intl

LHRSAL

London Heathrow

Tue 6/10

06:45-14:10

3 stops38h 25m

San Salvador El Salvador Intl

Wed 31/12

00:00-07:00

Nonstop0h 00m

£520

LondonSan Salvador

LCY London City - SAL San Salvador El Salvador Intl

LCYSAL

London City

Thu 28/1

13:45-11:03

3 stops51h 18m

San Salvador El Salvador Intl

Wed 31/12

00:00-07:00

Nonstop0h 00m

£525

LondonSan Salvador

LGW London Gatwick - SAL San Salvador El Salvador Intl

LGWSAL

London Gatwick

Wed 21/10

07:10-12:40

3 stops36h 30m

San Salvador El Salvador Intl

Wed 31/12

00:00-07:00

Nonstop0h 00m

£537

LondonSan Salvador

LHR London Heathrow - SAL San Salvador El Salvador Intl

LHRSAL

London Heathrow

Sun 1/11

21:35-21:05

2 stops29h 30m

San Salvador El Salvador Intl

Sat 14/11

14:50-14:35

1 stop17h 45m

£555

Flights are sorted by cheapest return flights first.

Deals found on 20/9

Showing 1-10 of 47 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 19 hours 5 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 15 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,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.

Comfort

7.3

Entertainment

7.1

Crew

8.1

Food

6.7

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.

Comfort

7.3

Entertainment

7.1

Crew

8.1

Food

6.7

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.

Comfort

7.3

Entertainment

7.1

Crew

8.1

Food

6.7

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.

Comfort

7.3

Entertainment

7.1

Crew

8.1

Food

6.7

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.

Comfort

7.3

Entertainment

7.1

Crew

8.1

Food

6.7

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.

Comfort

7.3

Entertainment

7.1

Crew

8.1

Food

6.7

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 £128, while return flights cost around £220.

  • How much is a return flight to San Salvador?

    A return flight to San Salvador will typically cost around £262, however they can be found for as little as £220.

  • 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 (17 hours 19 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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