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Flights from San Salvador to London

Airlines Flying from San Salvador to London

Choose from 1 carriers that fly from San Salvador to London, including avianca, Enjoy the cheapest tickets on this route with Volaris El Salvador.
avianca logo avianca

Find the cheapest flights from San Salvador to London within the next three months. Book one-way flights from £178 or return tickets from £493.

      • SAL 22:40
        25h 20m
        1 stop
        LGW 06:00
        San Salvador - London | Thu, Dec 4 | avianca
        LGW 13:00
        26h 55m
        1 stop
        SAL 09:55
        London - San Salvador | Sun, Dec 7 | Norse Atlantic Airways
        £493 £774
        36% OFF
        36% OFF
        £774 £493
      • SAL 23:27
        25h 28m
        1 stop
        LHR 06:55
        San Salvador - London | Wed, Nov 26 | Volaris El Salvador
        LHR 20:00
        20h 47m
        1 stop
        SAL 10:47
        London - San Salvador | Wed, Dec 3 | Virgin Atlantic
        £508 £774
        34% OFF
        34% OFF
        £774 £508
      • SAL 22:40
        25h 20m
        1 stop
        LGW 06:00
        San Salvador - London | Tue, Nov 25 | avianca
        LGW 13:00
        26h 55m
        1 stop
        SAL 09:55
        London - San Salvador | Wed, Dec 3 | Norse Atlantic Airways
        £544 £774
        30% OFF
        30% OFF
        £774 £544
      • SAL 08:05
        15h 55m
        1 stop
        LGW 06:00
        San Salvador - London | Wed, Nov 26 | avianca
        LGW 13:00
        23h 30m
        1 stop
        SAL 06:30
        London - San Salvador | Wed, Dec 3 | Norse Atlantic Airways
        £563
        27% OFF
        £774 £563
      • SAL 23:19
        16h 1m
        1 stop
        LHR 21:20
        San Salvador - London | Wed, Dec 3 | Volaris El Salvador
        LHR 12:00
        28h 53m
        1 stop
        SAL 10:53
        London - San Salvador | Wed, Dec 10 | United Airlines
        £621
        20% OFF
        £774 £621
      • SAL 23:19
        24h 41m
        1 stop
        LGW 06:00
        San Salvador - London | Mon, Jan 12 | Volaris El Salvador
        LGW 13:00
        27h 53m
        1 stop
        SAL 10:53
        London - San Salvador | Mon, Jan 19 | Norse Atlantic Airways
        £649
        16% OFF
        £774 £649
      • SAL 23:54
        14h 41m
        1 stop
        LHR 20:35
        San Salvador - London | Fri, Dec 5 | United Airlines
        LHR 18:00
        34h 47m
        1 stop
        SAL 22:47
        London - San Salvador | Mon, Dec 8 | United Airlines
        £701
        9% OFF
        £774 £701
      • SAL 16:40
        32h 50m
        1 stop
        LHR 07:30
        San Salvador - London | Thu, Jan 15 | United Airlines
        LHR 10:00
        17h 19m
        1 stop
        SAL 21:19
        London - San Salvador | Thu, Jan 22 | United Airlines
        £726
        6% OFF
        £774 £726
      • SAL 14:26
        15h 14m
        1 stop
        LHR 11:40
        San Salvador - London | Thu, Dec 4 | KLM
        LHR 08:55
        34h 16m
        1 stop
        SAL 13:11
        London - San Salvador | Sun, Dec 7 | KLM
        £726
        6% OFF
        £774 £726
      • SAL 23:54
        27h 16m
        1 stop
        LHR 09:10
        San Salvador - London | Sun, Nov 30 | United Airlines
        LHR 12:00
        16h 47m
        1 stop
        SAL 22:47
        London - San Salvador | Sun, Dec 7 | United Airlines
        £727
        6% OFF
        £774 £727
      • SAL 13:00
        17h 25m
        1 stop
        LON Invalid Date
        San Salvador - London | Fri, Nov 21 | Normal Airline
        LON 15:00
        6h
        Direct
        SAL 16:00
        London - San Salvador | Sun, Nov 23 | Normal Airline
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Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Flight Information from San Salvador to London

The distance between San Salvador and London is about 8,768.79km. The most popular month to London is January. The off-season for travel is November.

Cheapest one-way flight price£178
Cheapest return ticket price£493
Off-season travel monthNovember
Peak season for travelJanuary
Flight distance8,768.79km
Popular airlineavianca

Find the best time to fly from San Salvador to London

The cheapest time for San Salvador to London flights: Jan 25 to Feb 1 — one way flight prices from £162.

Cheapest flights
From price
Search
  • 1623
  • 2330

  • Dec

    307
  • 714
  • 1421
  • 2128

  • Jan

    284
  • 411
  • 1118
  • 1825

  • Feb

    251
  • 18
Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

FAQ

  • Which airlines offer direct flights from San Salvador to London?

    At the moment, you can catch a direct flight from San Salvador to London with the following airlines, including: avianca Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from San Salvador to London is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.
  • The cheapest months to fly from San Salvador to London is November, when demand for travel is lower.
  • After crunching the numbers on our November flight calendar, it's currently cheapest to fly from San Salvador to London on November 24, 2025 with Volaris El Salvador, with prices starting at £218.
  • You can land at any one of the following hubs in London, with El Salvador International Airport to Heathrow Airport (SAL-LHR) is by far the most common option on this route: London City Airport (LCY) London Gatwick Airport (LGW) Heathrow Airport (LHR) London Luton Airport (LTN) London Southend Airport (SEN) London Stansted Airport (STN).
  • The time difference between London and San Salvador is 6h.
  • Tickets can only be changed or cancelled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.

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