Find flights
Airlines
Travel Guide

£349+ Cheap flights to San Salvador

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 26/5. Fares are subject to change and may not be available on all flights or dates of travel.
— SAL
20 Apr — 27 Apr1
1 adult

Flights to San Salvador in 2025

Find the latest flights to San Salvador in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data was last updated on 15 April 2025.

Return from

£514

One-way from

£349

Popular in

December

Cheapest in

September

Average price

£619
5/5-11/5
  • 5/5-11/5
  • 2 total stops
  • 35h 07m total
  • London to San Salvador
26/5
  • 26/5
  • 3 total stops
  • 57h 20m total
  • London to San Salvador
Highest demand for flights based on searches. 5% potential increase in price (£30 potential increase over avg. return price).
Cheapest flight prices on average. 2% potential price decrease (£12 potential savings vs. average return price).
Average for return flights in April 2025

Find flight deals to San Salvador

Cheapest flights to San Salvador
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 15 April 2025.

Mon 5/510:00LGW - SAL
1 stop17h 52mMultiple Airlines
Sun 11/506:40SAL - LGW
1 stop17h 15mMultiple Airlines
Deal found 14/4£514
Tue 13/511:40STN - SAL
2 stops24h 27mMultiple Airlines
Tue 20/517:17SAL - STN
2 stops34h 23mMultiple Airlines
Deal found 15/4£568
Thu 29/509:30LHR - SAL
2 stops19h 05mLufthansa
Thu 5/622:41SAL - LHR
1 stop14h 59mLufthansa
Deal found 14/4£576
Tue 13/508:45LHR - SAL
3 stops27h 22mMultiple Airlines
Tue 20/517:17SAL - LHR
2 stops30h 13mMultiple Airlines
Deal found 15/4£585
Sat 1/1114:20LHR - SAL
1 stop28h 50mKLM
Sat 15/1114:25SAL - LHR
1 stop15h 15mKLM
Deal found 15/4£593
Wed 11/607:25LHR - SAL
2 stops19h 52mUnited Airlines
Sun 22/601:15SAL - LHR
1 stop27h 20mUnited Airlines
Deal found 14/4£599
Sun 12/1012:25LHR - SAL
2 stops30h 45mDelta
Sat 18/1013:30SAL - LHR
2 stops23h 30mDelta
Deal found 14/4£664
Tue 13/507:45LCY - SAL
2 stops19h 38mKLM
Tue 20/513:40SAL - LCY
2 stops20h 00mKLM
Deal found 15/4£671
Wed 11/619:20LCY - SAL
2 stops32h 23mMultiple Airlines
Mon 23/623:45SAL - LCY
2 stops29h 45mMultiple Airlines
Deal found 14/4£731
Thu 1/509:55LHR - SAL
1 stop15h 59mIberia
Fri 2/513:11SAL - LHR
1 stop14h 24mIberia
Deal found 14/4£863
Wed 11/620:40LGW - SAL
2 stops30h 04mIberia
Mon 23/619:30SAL - LGW
1 stop17h 30mIberia
Deal found 14/4£907
Mon 5/510:00LGW - SAL
2 stops59h 38mAeromexico
Sun 11/515:58SAL - LGW
3 stops34h 02mAeromexico
Deal found 14/4£1,007

Cheapflights Fare Finder

Locate flights to San Salvador that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data was last updated on 15 April 2025.
Use the filters below to find and compare flights to San Salvador that are best for you.

Fly from

London

Route

Depart

Return

Price

LondonSan Salvador

LGW - SAL

LGWSAL

London Gatwick

Mon 5/5

10:00-20:52

1 stop17h 52m

San Salvador El Salvador Intl

Sun 11/5

06:40-06:55

1 stop17h 15m

£514

LondonSan Salvador

STN - SAL

STNSAL

London Stansted

Tue 13/5

11:40-05:07

2 stops24h 27m

San Salvador El Salvador Intl

Tue 20/5

17:17-10:40

2 stops34h 23m

£568

LondonSan Salvador

LHR - SAL

LHRSAL

London Heathrow

Thu 29/5

09:30-21:35

2 stops19h 05m

San Salvador El Salvador Intl

Thu 5/6

22:41-20:40

1 stop14h 59m

£576

LondonSan Salvador

LHR - SAL

LHRSAL

London Heathrow

Tue 13/5

08:45-05:07

3 stops27h 22m

San Salvador El Salvador Intl

Tue 20/5

17:17-06:30

2 stops30h 13m

£585

LondonSan Salvador

LHR - SAL

LHRSAL

London Heathrow

Wed 11/6

07:25-20:17

2 stops19h 52m

San Salvador El Salvador Intl

Sun 22/6

01:15-11:35

1 stop27h 20m

£599

LondonSan Salvador

LHR - SAL

LHRSAL

London Heathrow

Fri 25/4

09:20-12:55

1 stop34h 35m

San Salvador El Salvador Intl

Sat 3/5

14:10-13:30

1 stop16h 20m

£609

LondonSan Salvador

LHR - SAL

LHRSAL

London Heathrow

Sun 12/10

12:25-12:10

2 stops30h 45m

San Salvador El Salvador Intl

Sat 18/10

13:30-20:00

2 stops23h 30m

£664

LondonSan Salvador

LCY - SAL

LCYSAL

London City

Tue 13/5

07:45-20:23

2 stops19h 38m

San Salvador El Salvador Intl

Tue 20/5

13:40-16:40

2 stops20h 00m

£671

LondonSan Salvador

LCY - SAL

LCYSAL

London City

Wed 11/6

19:20-20:43

2 stops32h 23m

San Salvador El Salvador Intl

Mon 23/6

23:45-12:30

2 stops29h 45m

£731

LondonSan Salvador

LHR - SAL

LHRSAL

London Heathrow

Thu 1/5

09:55-18:54

1 stop15h 59m

San Salvador El Salvador Intl

Fri 2/5

13:11-10:35

1 stop14h 24m

£863

Flights are sorted by cheapest return flights first.

Deals found on 15/4

Showing 1-10 of 17 results
1
2

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
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight to San Salvador

When is the best time to book a flight to San Salvador?

Use this chart to determine the optimal time to book a return flight from London to San Salvador. Price data was last updated on 11 April 2025.

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 63 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

How long is the flight to San Salvador?

On average, a flight from London to San Salvador takes 17 hours 52 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 KLM, Iberia and Air Canada.

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).

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 15 April 2025.
Read reviews from past customers who have flown Delta, KLM and Aeromexico to San Salvador. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Boarding

8.2

Food

7.3

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
6.0
Good

Colin,Sept 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good
8.0
Very Good

Boarding

8.2

Food

7.3

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
6.0
Good

Colin,Sept 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

Boarding

8.2

Food

7.3

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
6.0
Good

Colin,Sept 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

Boarding

8.2

Food

7.3

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
6.0
Good

Colin,Sept 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

Boarding

8.2

Food

7.3

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
6.0
Good

Colin,Sept 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

Boarding

8.2

Food

7.3

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
6.0
Good

Colin,Sept 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

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, KLM 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 £74, while return flights cost around £124.

  • How much is a return flight to San Salvador?

    A return flight to San Salvador will typically cost around £580, however they can be found for as little as £164.

  • 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 28 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. Quality Hotel Real Aeropuerto is the closest property to San Salvador El Salvador Intl (1.0 mi away from San Salvador El Salvador Intl).

See more FAQs

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.

Find the best flight deals to San Salvador

Some of the lowest fares we’ve come across for flights to San Salvador.

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 to San Salvador?

When you search for this flight to San Salvador, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the best flight for you.

Why should you use Cheapflights to find cheap flight tickets to San Salvador?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights to San Salvador.

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

Need flexible booking options for your flight to San Salvador ? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights to San Salvador become cheaper?

Of course! You can track prices for flights to San Salvador and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals to set up your price alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.