£329 Find Cheap Flights from London to El 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 El Salvador departing on 6/6. 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.
1 adult
1 adult, Economy, 0 bags

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Flight Deals

Book Cheap London to El Salvador Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from London to El 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.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from London to El Salvador

Tue, 31 Mar - Sun, 28 Jun
Avianca Logo
22:05 - 16:30
LHR
-
SAL
25h 25m
2 stops
Avianca Logo
12:05 - 15:35
SAL
-
LHR
20h 30m
1 stop
£575Avianca
Mon, 1 Jun - Tue, 30 Jun
Avianca Logo
22:05 - 11:05
LHR
-
SAL
20h 00m
1 stop
Avianca Logo
12:05 - 15:35
SAL
-
LHR
20h 30m
1 stop
£583Avianca
Thu, 19 Mar - Thu, 26 Mar
Lufthansa Logo
15:10 - 21:47
LHR
-
SAL
36h 37m
1 stop
Lufthansa Logo
05:55 - 07:30
SAL
-
LHR
19h 35m
1 stop
£584Lufthansa
Mon, 1 Jun - Tue, 30 Jun
Avianca Logo
22:05 - 21:05
LHR
-
SAL
30h 00m
2 stops
Avianca Logo
12:05 - 15:35
SAL
-
LHR
20h 30m
1 stop
£585Avianca
Tue, 7 Apr - Sat, 2 May
Lufthansa Logo
07:25 - 20:49
LHR
-
SAL
20h 24m
2 stops
Lufthansa Logo
06:00 - 08:30
SAL
-
LHR
19h 30m
2 stops
£592Lufthansa
Mon, 23 Mar - Wed, 15 Apr
American Airlines Logo
17:00 - 11:37
LHR
-
SAL
24h 37m
2 stops
American Airlines Logo
13:19 - 21:40
SAL
-
LHR
25h 21m
2 stops
£598American Airlines
Fri, 10 Apr - Tue, 21 Apr
Multiple Airlines Logo
06:00 - 20:56
STN
-
SAL
21h 56m
3 stops
Multiple Airlines Logo
07:09 - 00:10
SAL
-
STN
34h 01m
3 stops
£645Multiple Airlines
Tue, 7 Apr - Tue, 14 Apr
Multiple Airlines Logo
13:15 - 15:40
STN
-
SAL
33h 25m
3 stops
Multiple Airlines Logo
09:35 - 00:10
SAL
-
STN
31h 35m
3 stops
£676Multiple Airlines
Fri, 10 Apr - Tue, 21 Apr
KLM Logo
09:20 - 23:36
LCY
-
SAL
21h 16m
2 stops
KLM Logo
14:02 - 16:40
SAL
-
LCY
19h 38m
2 stops
£754KLM
Wed, 11 Mar - Mon, 23 Mar
KLM Logo
07:45 - 20:39
LCY
-
SAL
18h 54m
2 stops
KLM Logo
14:13 - 16:35
SAL
-
LCY
20h 22m
2 stops
£759KLM
Booking Insights

KAYAK's insights & trends for London to El Salvador flights

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

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from London to El 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 El Salvador is March, when tickets cost £590 (return) on average. On the other hand, the most expensive months are December and January, when the average cost of return tickets is £740 and £713 respectively.

How far in advance should I book a flight from London to El 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 El 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 a flight from London to El Salvador, you should book around 5 weeks before departure, which saves you about 18% compared to booking last-minute. For the absolute cheapest price, our data suggests you should book 20 weeks before departure.

Good to know - Cheap tickets from London to El Salvador

Low seasonJune
Cheapest flight£329
Best time to beat the crowds (4% less expensive on average)
Most popular time to fly (16% more expensive on average)
Flight from London Gatwick Airport to San Salvador

FAQs - booking El Salvador flights

  • How does KAYAK find such low prices on flights from London to El 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 El Salvador.

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

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

  • What is the Hacker Fare option on flights from London to El 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 from London to El Salvador with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London to El 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 from London to El Salvador up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 5 airlines flying from London to El Salvador

 
Need help choosing which airline to fly with from London to El 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.
7.7
KLMOverall score based on 1458 reviews
7.1Entertainment
7.3Food
8.4Crew
7.8Boarding
7.6Comfort
Airline reviews

Empty seats next to me - wish it had been for a longer flight!!

8.0 ExcellentAnonymous, Feb 2026
AMS - NCL
Read more KLM reviews

Empty seats next to me - wish it had been for a longer flight!!

I’m grateful for the KLM Air France shuttle bus service to Ottawa. However due to construction and other issues related to the chaotic Uber pickup system at YUL, it’s a challenge to find the Kelios bus service to Ottawa. The signs are not clear or even available. No staff to guide passengers. It’s a stressful experience.

Flight was on time, staff are friendly and helpful onboard.

Terrible last row seats many seats available but no offer to move to better seat

Delay and had to run between flight to get my connection due to this delay but besides that the overall experience was ok. I arrived with just an hour of delay.

At the airport, terrible, I do not want to even remember it. It was too humiliating for a business class passenger.

Short flight so it was okay. Nice crew, all very pleasant and professional. We were near the back in row 27 so just as we got our drinks, we started our descent so had to drink very quickly!

KLM remains a quality flag carrier airline which maintains its standards whilst all their competitors are lowering theirs.

The baggage drop-off in Stuttgart is bad: after online check-in you cannot use the automated baggage drop off as indicated on the website. You can use the terminals but have to cue to 1 of three open and slowly working counters to drop the bags. took about 45 minutes wait time.

Our first flight was delayed so we missed our connecting flight. However it was easy to book a later flight on their app.

2+ hours delayed Outlet in row 12 did not work Tv monitors did not work Lights kept off the entire flight for at 5pm-7pm flight

No plug in for phones. I met a few fun passengers and beverage service was very friendly.

Going to Tokyo was not so good. Back to Detroit was excellent.

Unbelievably poor service from flight attendants. They didn’t even do water service on a four hour flight. Just disrespectful.

It was good, although we could not get our preferred seats, we did enjoy the whole experience from Costa Rica. I still don't understand why our luggage is not the first to come out at the band.

Staff on board was excellent. Positive upbeat helpful- like it used to be.

United overall experience is great these days. Airport experience was very organized. Staff on flight were great. App and information as good as it gets.

United has come a long way, it’s been a fantastic experience traveling with them.

Great crew, excellent landing, good food. Over all great experience. Thank you!

This flight leg was fantastic - super comfortable and a great selection of things to watch on the TV. Staff were excellent, really above and beyond.

It was good, seating was a little tight apart from that all was well.

As we were boarding the plane, there was an unknown substance on my seat. We requested that the cabin crew clean the substance off of the seat, but a member by the name of "Julia" asked us, "Why should I clean this mess up?". She then proceeded to ignore us for the duration of the flight, even asking one of her colleagues to serve us during the meal service instead.

I liked the flight but the check in was horrendous. I have booked with you before but not ever had to pay extra for luggage, it was not clear on booking, I didn't know there was different categories of economy that meant different allowances. So was alarmed when we had to pay a further £120 at the check-in at a point of not changing.

I wish they gave the earphones earlier rather than when we are already in flight.

Very nice staff members are very nice and friendly helpful

We loved our Air Canada experience and will definitely fly them again. It just so happened than in the first leg of our trip their entertainment system was not working, and neither was their oven so cold meal & snacks only.

We were a little late pushing back ,but arrived a head of time.

W ended up getting stuck in Edinburgh Scotland during the air strike. They cancelled our flight and No help to get us rebooked. All said down that cost us over $2,000 extra at least to get home. Hopefully we will be reimbursed somehow! Won’t be flying Air Canada again

Premium Economy is best if you can't get upgraded to Business.. Not as good to sleep for red-eye flights, but does the job. More space for your legs and arms.. The food is also better and the service is almost like business.

Pros: The airplane was new and had in-flight entertainment (tablet behind seats) with new movies instead of watching on personal devices. Cons: the flight time was changed without informing us. When I booked the flight, the time was 13:30pm (also in the email confirmation). However, when I reached the airport, the time was conveniently changed to 14:55pm. When I asked at the counter, they said the flight always took off at this time. The booking was made by Air Canada, but the flight was operated by United.

Excellent service; they helped me reschedule so I can fly in an earlier flight

Flight map did not work. Crew was great, food was good, plane took off on time and landed early. That's all I can ask.

We exited from a plane from LAX TO MUC containing 853 passengers. Passport control was packed and very slow as they fingerprinted and photgraphed everyone. After finally getting though we ran to the gate listed on our boarding pass. We made it just as boarding was suppost to begin. No one was there. We started running again and found a Lufthansa gate open and spoke with them. We were told the gate had changed and they called the correct gate that we were coming. We started running again, but needed to wait for the train to get to the correct terminal. Running again we made it to the gate. The plane was still there but they said it was too late. So we went to the Lufthansa help desk, they told us it was our fault for missing our flight and that if we didn't buy a new ticket from them for €256 each our return trip to the states would be cancelled. Needless to say this was very disapointing to find out on the day before Christmas that we had to pay an extra €512 to complete our trip we had already paid $3344 for. We were left with no choice. No Christmas spirit there. Unhappy custumers.

Paid for exit row at the back of the plane. Window seat with lots of leg space. Food was inedible (as usual). Brought my own.

Efficiency of staff, and comfort and cleanliness of aircraft was all great. Maybe a hot drink without payment at that time in the morning would be good!

The seating arrangement by having privacy screens would have been more appealing. If you sit in the business class, you pay for extra comfort and privacy. Other than that, the service was excellent and the staff very professional.

The plane was late (as was my flight out from Birmingham the day before)

Flight was great only departure was delayed to saome ground crew issues

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.

Horrible experience with Avianca, they delayed their flight and when we arrived to NYC, AVIANCA took 1 hr y 30 mins to park the airplane and all passenger get off the plane, it made me lost all my trains to get back home and I came back to my place at 3 am instead of 12 am. On the top of that their plane seat are so uncomfortable and is not enough space and killed my legs and knees, Avianca used to be good when it was a Colombian company, now after Brasilian company bought them, their service quality is bad and their flights are delayed and oversold.

It was delayed and I lost my connection flight to Cali and I missed my Mom's funeral and avianca lost my check in luggage

Avianca has transitioned from full service legacy airline to "low cost" but has now became a strange hybrid (minimum leg space, started offering business class in domestic flights again, charges passenger for printing boarding pass, etc.). National and international coverage and destinations are really wide but service is not at its best

Provide free food and drinks on an international flight. Add updated head rests

Not good, tried to purchase a first class upgrade and they couldn’t get it done. Was super uncomfortable the whole time.

Staff are the rudest in the industry … awful customer service … will never fly Avianca again

Here we have another airline flying to Guatemala but doesn't have a plus or a less, just in the middle. Why? Well, first we don't have even free water Movie selection is poor Seats don't recline in some places Food selection is carb based Forgot to mention, customer service on the web is the worst. Good things; Very reliable on schedule Kind crew

Last seat of Bussines Class it does recline but passenger seating behind kept pushing since they did not have space once my seat was reclined

I like the crew members they're very friendly. Clean plane. The flight was on time. I dont like the comfort my car seat its better that the plane seats. They charge for everything. This airline was very good. Now it's a low cost airline

No free snacks nor drinks on very short 30min flight. Entertainment system is over wifi to your own phone or tablet, which is good but often a show or movie just stops and refuses to continue

Everything you need to know for your flight from London to El Salvador

Cabin class types available on flights to El Salvador

Cabin classes available on flights to El Salvador. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.