Cheap flights from Glasgow to San Salvador

Compare Glasgow to San Salvador flight deals

Find the cheapest month or even day of the year to fly to San Salvador

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Find the cheapest month to fly from Glasgow to San Salvador

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Glasgow to San Salvador flights are currently cheapest in January.

Glasgow to San Salvador: Alternative routes

Compare routes from Glasgow to San Salvador below. You may find an airport to fly into that's cheaper, faster, or easier than San Salvador.

Glasgow to San Salvador: Flight information

The things to know before you go.
Cheapest flight foundC$1,057
Cheapest month to flyOctober

Finding cheap flights from Glasgow to San Salvador: Frequently asked questions

The best price we found for a round-trip flight from Glasgow to San Salvador is C$1,062. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Glasgow to San Salvador. But we found flights with one stop from C$1,062.
There are no flights flying from Glasgow to San Salvador, as of August 2025.
The cheapest month to fly from Glasgow to San Salvador is usually October.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Glasgow to San Salvador Airport on Saturday, October 11, 2025.
No airlines currently offer direct flights between Glasgow and San Salvador Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to San Salvador but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar, and it looks like the cheapest time to book a flight to San Salvador is around 40 days in advance, so don’t leave your flight to the last minute.
The cheapest airline that flies to San Salvador is Ryanair.

Travelling from Glasgow to El Salvador International Airport (SAL): What you need to know

  • Glasgow is home to two main airports where you can start your adventure. Explore your options for reserving a flight from Glasgow to El Salvador International Airport (SAL) flying out of Glasgow International Airport (GLA) or Glasgow Prestwick Airport (PIK).

  • The timezone in San Salvador is UTC-6, which is six hours behind Glasgow. El Salvador International Airport is located in San Salvador.

  • Arrive at the airport on time so you don't miss your flight from Glasgow to SAL. Be there at least two hours ahead for international flights and an hour early for domestic departures to avoid the mad dash to your gate.

  • High season means busier airports, so plan to arrive even earlier. Give yourself at least two hours before a domestic flight and four hours for an international journey to keep to your schedule.

Airports in Glasgow

Glasgow International Airport (GLA)

  • Whether you're hoping to explore another city as part of your journey or just take a break, we make it a breeze to book a flight with a stopover. To check out your options departing from Glasgow International Airport (GLA), deselect 'Direct flights only.' Pearson International Airport (YYZ) is a stop you can make when searching for cheap flights from Glasgow to SAL.

  • GLA is around 14 kilometres from central Glasgow. If you're ride-sharing, driving or catching a cab from the centre, it'll take you 15 minutes or so to get there, depending on traffic conditions. If you're planning to take public transport, expect the travel time to be around 35 minutes.

  • Want a hassle-free start to your break? Stay near Glasgow International Airport. Whether you've booked an early flight from Glasgow to El Salvador International Airport or prefer not to rush, these hotels have you covered:

  • 70.07% of flights departing from Glasgow International Airport land at their destination on time.

Glasgow Prestwick Airport (PIK)

  • You can get to PIK from central Glasgow in about 40 minutes by car (depending on traffic conditions). The ride on public transport will take roughly 55 minutes to travel the 48 kilometres or so.

  • Want to enjoy an extra night away before boarding your Glasgow to SAL flight? Unwind in a hotel near Glasgow Prestwick Airport before your break officially starts. Here's where you can stay:

  • 76.7% of flights taking off from Glasgow Prestwick Airport arrive within the expected time frame.

About El Salvador International Airport (SAL)

How to find the cheapest flights from Glasgow to El Salvador International Airport (SAL)

  • C$473 is currently the lowest price for a one-way ticket from Glasgow to El Salvador International Airport. A return flight starts at C$1,057. These prices can change based on demand and availability.

  • Don't leave things to the last minute. You're more likely to walk away with cheap flights from Glasgow to SAL if you book early. Airlines often have some fantastic early bird rates.

  • Affordable Glasgow to El Salvador International Airport tickets are easier to find when you have flexibility in your schedule. Try using the 'Whole month' search tool to compare fares across every month and then fly out on the cheapest day.

  • Save time searching for cheap flight tickets from Glasgow to SAL by creating a Price Alert. We'll send you an email or push notification on the app when a lower fare becomes available.

  • Hunt down a great price on a flight from Glasgow to El Salvador International Airport with the help of the filters. Choose your preferred arrival and departure times, airlines and number of stops. You can also sort your results by 'Cheapest,' 'Fastest' or 'Best.'

The best time to fly from Glasgow to El Salvador International Airport (SAL)

  • It's time to decide when to book your flight from Glasgow to El Salvador International Airport (SAL). August is when most people travel to San Salvador. If crowds aren't your thing, go in February.

  • The warmest month in San Salvador is March, with temperatures ranging between 19ºC (66ºF) and 32ºC (90ºF). Lock in your Glasgow to SAL flight ticket then if that's your idea of comfortable weather.

  • For cooler conditions, search for a cheap ticket from Glasgow to El Salvador International Airport in January when temperatures are between 18ºC (64ºF) and 30ºC (86ºF).

More about San Salvador

  • Once you've booked your flight from Glasgow to El Salvador International Airport, find a hotel that's got location and comfort covered. Make one of these options your base for exploring San Salvador:

  • Volcan San Salvador and Centro Histórico de San Salvador are just a couple of the top attractions to put on your San Salvador to-do list. Keep the momentum going by heading to Museo Nacional de Antropologia.

Explore more of El Salvador

  • San Salvador will leave a lasting impression, but there are so many other corners of El Salvador just waiting to be explored. About 129 kilometres east of San Salvador, a visit to La Union will keep you busy. Check out popular attractions like Parque Central, Familia Park and Monumento al Soldado.

  • San Rafael Oriente is another sought-after destination in El Salvador and is around 80 kilometres east of San Salvador. No journey is complete without dropping by Plaza del Barrio la Merced, Municipal Park and Infantil De San José Park.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.