LON - SAL

£235 Find Cheap Flights from London to San Salvador

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from London to San Salvador departing on 29/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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KAYAK searches hundreds of travel sites at once for deals on flights to San Salvador

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to San Salvador.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to San Salvador.
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Flights Deals

Cheap Flight Deals from London to San Salvador (LON-SAL)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from London to San Salvador that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent return flight deals from London to San Salvador

KAYAK's recommended return flight deals from the most popular airlines that fly from London to San Salvador.
Discover the best prices for you by selecting your travel dates on KAYAK.
 Logo
10:00 - 15:55LGW-SAL
36h 55m1 stop
 Logo
07:35 - 07:00SAL-LGW
16h 25m1 stop
Sat, 14 Jun - Sat, 21 Jun
United Airlines Logo
07:25 - 20:17LHR-SAL
19h 52m2 stops
United Airlines Logo
06:55 - 09:10SAL-LHR
20h 15m2 stops
£602United Airlines
Find Deal
Thu, 23 Oct - Thu, 6 Nov
United Airlines Logo
09:30 - 20:43LHR-SAL
18h 13m2 stops
United Airlines Logo
06:00 - 08:20SAL-LHR
19h 20m2 stops
£603United Airlines
Find Deal
Fri, 30 May - Thu, 12 Jun
United Airlines Logo
09:30 - 21:35LHR-SAL
19h 05m2 stops
United Airlines Logo
06:00 - 07:40SAL-LHR
18h 40m1 stop
£620United Airlines
Find Deal
Wed, 27 Aug - Fri, 19 Sep
Air Canada Logo
12:05 - 20:15LHR-SAL
15h 10m1 stop
Air Canada Logo
01:15 - 08:35SAL-LHR
24h 20m2 stops
£828Air Canada
Find Deal
Sat, 31 May - Thu, 12 Jun
KLM Logo
07:45 - 20:23LCY-SAL
19h 38m2 stops
KLM Logo
14:25 - 16:35SAL-LCY
20h 10m2 stops
£930KLM
Find Deal
Thu, 23 Oct - Thu, 6 Nov
KLM Logo
08:40 - 23:37LCY-SAL
21h 57m2 stops
KLM Logo
13:40 - 13:15SAL-LCY
16h 35m2 stops
£1,021KLM
Find Deal
Sat, 14 Jun - Sat, 21 Jun
Iberia Logo
20:40 - 18:00LGW-SAL
28h 20m2 stops
Iberia Logo
21:00 - 18:50SAL-LGW
15h 50m1 stop
£1,248Iberia
Find Deal
Thu, 23 Oct - Thu, 6 Nov
Iberia Logo
12:15 - 19:44LHR-SAL
14h 29m1 stop
Iberia Logo
12:30 - 09:25SAL-LHR
13h 55m1 stop
£2,455Iberia
Find Deal
Sun, 8 Jun - Fri, 13 Jun
Lufthansa Logo
09:30 - 21:35LHR-SAL
19h 05m1 stop
Lufthansa Logo
01:15 - 07:40SAL-LHR
23h 25m1 stop
£4,207Lufthansa
Find Deal
Sun, 8 Jun - Thu, 12 Jun
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KAYAK's insights & trends for London to San Salvador flights

Get data-powered insights and trends into flights from London to San Salvador to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from London to San Salvador?

The average price of all round-trip flights from London to San Salvador clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to San Salvador on a Wednesday, as we generally find the cheapest rates on that day for this route. On the other hand, Saturday is the most expensive day to fly from London to San Salvador. For your return ticket, we recommend flying on a Sunday and avoiding Saturdays for the best deals.

What is the cheapest month to fly from London to San Salvador?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from London to San Salvador, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from London to San Salvador is September, where tickets cost £581 (return) on average. On the other hand, the most expensive months are December and July, where the average cost of round-trip tickets is £781 and £675 respectively.

How far in advance should I book a flight from London to San Salvador?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from London to San Salvador, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from London to San Salvador, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 8 weeks before departure.


Good to know - Cheap tickets from London to San Salvador

Low seasonJune
High seasonJanuary
Cheapest flight£235
Best time to beat the crowds (0% less expensive on average)
Most popular time to fly and prices are also 2% lower on average.
Flight from London Stansted Airport to San Salvador

When to book flights from London to San Salvador

Are your dates flexible? Find out the best times to travel from London to San Salvador based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from London to San Salvador

  • What is the cheapest flight from London to San Salvador?

    In the last 3 days, the lowest price for a flight from London to San Salvador was £314 for a one-way ticket and £801 for a return.

  • Which airports will I be using when flying from London to San Salvador?

    London has 4 major airports: London City, London Gatwick, London Heathrow, and London Stansted. San Salvador El Salvador Intl is the only airport in San Salvador. You’ll usually find the cheapest deals if you fly from London Heathrow Airport.

  • Which aircraft models fly most regularly from London to San Salvador?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from London to San Salvador?

    Star Alliance, SkyTeam, and oneworld are the airline alliances operating flights between London and San Salvador, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from London to San Salvador, KLM or United Airlines?

    The two airlines most popular with KAYAK users for flights from London to San Salvador are KLM and United Airlines. With an average price for the route of £590 and an overall rating of 7.8, KLM is the most popular choice. United Airlines is also a great choice for the route, with an average price of £603 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from London to San Salvador?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from London to San Salvador.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from London to San Salvador?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Salvador from London is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from London to San Salvador?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to San Salvador with an airline and back to London with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London to San Salvador?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Salvador from London up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top 5 airlines serving from London to San Salvador

 
See real verified KAYAK customer reviews for airlines flying from London to San Salvador. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from London to San Salvador? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.8
KLMOverall score based on 1334 reviews
7.7Comfort
7.2Food
8.4Crew
7.1Entertainment
7.8Boarding
Airline reviews

I appreciate that KLM was proactive in informing me of the 2 hour delay which enabled me to replan my travel. It was a bit stressful not knowing whether my connection from Montreal to Ottawa was happening. But the ground and air crew did a good job at comforting and assuring me.

8.0 ExcellentShereen, Apr 2025AMS - YUL
Read more KLM reviews

I appreciate that KLM was proactive in informing me of the 2 hour delay which enabled me to replan my travel. It was a bit stressful not knowing whether my connection from Montreal to Ottawa was happening. But the ground and air crew did a good job at comforting and assuring me.

Cabin crew professional, polite and friendly, boarding was seemless, but come on KLM surely you can do better than a pack of cheesy biscuits as an inflight snack

Cabin crew were excellent, very proffesional, polite and friendly, in flight snack was underwhelming, a packet of cheese biscuits, im sure KLM could run to a sandwich!

Legroom not all it could be, especially when the seat in front is reclined. Otherwise it was good, food and beverage were nice.

This portion of the flight was through Indigo. A local carrier. So all economy seating. No real service some refreshments for purchase standard economy stuff.

Transfer at Amsterdam airport is very convenient and the airport is easy to navigate. Boarding was also quick and easy. Cabin crew were excellent and the meals were good, although lacking in options.

This fight left ahead of time which meant it arrived early which was great. Staff were very professional, but as with all these Short hop Flights the food was a disappointing snack There was no entertainment on this flight, but I did not expect any

Overall very poor. Flight was disorganised, staff were rude and this is my second experience with KLM that I've had baggage go missing. It feels like, if you are an economy customer, KLM staff do not show you any care. I shall never fly with KLM again. Worst airline in Europe

Great boarding, great short flight but no entertainment whatsoever and no wifi. Prepare to disembark by a staircase.

Great boarding, great short flight but no entertainment whatsoever. It was supposed to have wifi but that did not work.

Boarding uncomfortable. Stewardess said I would have to check my carry on as there was no room in the overhead bins. Another passenger helped me find a spot.

Any flight that lands safely is a good flight. However our leg from Helsinki was delayed 1 hour with no explanation. The delay would not allow us to make our connection to Cincinnati. I was informed by American Airlines that our Cincinnati flight was rescheduled for the following day. I immediately made a non refundable hotel reservation in Dallas. Upon exiting the plane at Dallas I was given a hotel voucher. Nice, but I can't get a refund on the hotel I booked. A little communication would have been helpful. Food on Finnair is below quality of Korean Air.

The cabin crew really looked like they wanted to be somewhere else. They weren't really interested in providing an attentive service to full fare paying passengers at all. However the Captiain's in flight announcements were relaxed and very entertaining.

Crew were professional and responsive. Food was mediocre and breakfast could do with revampinmg

Food was very ordinary for premium economy, very small portions.

i dont know WHY they call it business class. the seats are NOT significantly wider than economy seats, they just do not let the middle seats be beepked to give the illusion of more space between passengers. the seats do NOT recline any more than economy seats either. the only real difference is the full meal served to business (vs none for economy). I would rather have a wider, lie flat ACTUAL business class seat with no food for a 3 hr flight. this was pretty disappointing to say the least.

There wore nice leather like sits, in my opinion seats lay out bit tight . Crew was great they did averything possible to make averywone comfortable as possible, food was, think worst I ever head on flight, head chicken and yellow rice. Ice cream was a nic treat.

Our previous flight was delayed but they waited for us to board.

Flight was delayed, short time connection to next flight but we make it, service was good, worth to fly just to try thair on board blueberry juce. Eccelent communication with airline.

My American Airlines flight was deleted and you guys never let me know

Michael, our FA was very attentive, even finding me a chocolate brownie from economy class when the dessert selections were all dairy based. ( intolerant, not allergic so don’t usually need to order dairy free)

Mostly the experience was good except for the flight changes made by UA which meant longer layover in DC

It was my first time with United Airlines and I would say it was very good experience and best of all the flights were on time. Will definitely fly with United Airlines next time.

Received an email the night before showing that there would be seatback entertainment on our flight. We get on and there was no seatback entertainment. And then it was a scramble to try to set up the iPads for the kids before takeoff so they could watch something for the four hour flight.

Cabin crew was very friendly, requests were satisfied promptly and cheerfully, and the cabin was reasonably clean when I boarded. The United lounges at Newark and Heathrow are always well-run and comfortable, especially Newark. I look forward to the new lounge that will be part of the rebuild of Terminal 2 at Heathrow.

The flight attendants were unhelpful. It was a packed flight, and usually a flight attendant would help find a spot in the bin for your carry on or shift things around. Neither made any effort to do so. Also, I had to then check my bag. I was told it would be on the carousel in YYZ, but it came up on the jetway. So lucky I saw others standing around for their bags. I would have walked straight past this and on to the carousel. They could have at least told me that they had given me wrong information. Very unsatisfactory.

The plane was clean. The staff was excellent. The flight attendants were very good. Enjoyable flight. Overall. The seats in the back are too small but, will always be.

Connection coordination with Star Alliance partner could be better. Lots of check in setup was not interlinked between operators.

The senior flight attendants were amazing. Totally different vibe from other carriers. Easy 10 hour flight in Business Class. Great food. Good humor as well.

I was lucky to sit in a seat with legroom in economy . The airplane felt like it was 100 years old, seats were very basic, barely reclined. Food was alright , staff was ok but not the friendliest. But all in all ok trip, perfectly on time

I think it went very well. We flew international and felt safe and well cared for. We were on time both leaving and returning.

an absolute disaster and nightmare on air condition. IT WAS FREEZING!! everyone around us had hats, hoodies, gloves outdoor jackets on. that segment of the aircraft had a fault I assume...no amount of suggestion to turn down the air con helped. otherwise all good.

Everything was very good, short delay Toronto to Regina on my return to Canada but not a big deal. Thanks Kayak, Dr. Ian Stewart

Very good AC Rouge flight YYZ-TPA. Great crew, all went smoothly. Thank you!

Boarded smoothly, took off on time. Entertainment screens were reliable and the movie library is abundant. Food better than wtst was served on the first leg of the journey by another airline.

Well considering they didn't transfer our luggage once we arrived in Frankfurt to our Air Canada SUCKS!

Missed flight to Kamloops with Air Canada. They did not hold the plane when I was delayed in security. Could not provide another flight for THREE DAYS. Provided hotel, however I had my husband come to get me. This needs to be compensated.

Check in was incredibly fast, fukuoka was comfortable and crew very pleasant. The only negative was that the boarding was somewhat chaotic, but it so often is these days as airlines tend to board by how much you pay and not by what an orderly process of filling the plane would be.

Delay after delay.......they are awful Delayed because of cold wx really!!!!! We live in Canada

It was ok. Even after the airport bus took us to the terminal , we did not expect to walk 35 mins inside the airport to the gate . A 15 min walk is ok . Especially if there was any delay in TSA check which happens to is too then people can easily miss the flight.

The flight was delayed by an hour. Made the connection uncomfortably tight.

When we went to the lounge they told us to go into the main lounge and not the full business class section, later they told me that Lufthansa wont pay the full fee to alloq the business class passengers entry to the nicer sectikn where all the other airlines nusiness class passengers go into. Very poor arrangement.

Our flights were severely delayed, then canceled and we had to fly out next day with no sleep accommodation help. This led to our baggage being lost and the service reps after baggage couldn’t be bothered to help. They kept sending us to different counters when we were at the right counter to begin with. The only saving grace was the angel woman supervisor with blond hair who helped us put in a missing baggage claim.

Not what I expected for the last leg of a $5100 business class experience. Boarding was a nightmare. The flight was delayed and I had to keep checking my email to ensure I was at the right gate since the airline or the terminal had no clue until 15 mins prior to boarding. Food was gross, limited drink options.

Flights scheduled with impossible connections - Lufthansa apparently believes it takes 7mins to change terminals, go through passport control, re-clear security and walk 1.8kms…..and everything will work perfectly (which it never does at Frankfurt). No staff on hand to assist with transfers on delayed flights. No transfer guidance provided by app. No compensation offered for 6hr delay to connecting flight.

Service was okay. Food was okay. I selected a window seat in the 36th row and someone took it upon themself to change it to an aisle seat in the very last row!!!

The Lufthansa app needs a whole revamp flight got delayed and it kept showing original time. Communicate better with you customers

Crew were friendly and very helpful Plane was clean and the legroom is standard. Overall a good flight, no complaints.

Flight from Munich to Geneva was delayed an hour without any notice. Finally called 5 minutes after their flight was supposed to leave only to be told it was late. Then after boarding- we were told to leave the plane go back to the terminal so they could make a repair. NO Communication whatsoever. Agent at the airport was rude and offensive. Finally got on the plane three hours after originally planned. Lost our car reservation in Geneva and had to pay $200 more to get the rental. HORRIBLE-HORRIBLE-HORRIBLE!!!!

My flight was cancelled night before departure. It got rescheduled for two days later. As a result, I occurred additional lounging expenses, rent a car expenses, food, missed day of work and the worst part my son missed first day of new school.

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