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LHR - SAL

£261 Find cheap flights from London Heathrow Airport 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 Heathrow to San Salvador departing on 21/8. 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
0 bags
Wed 5/6
Wed 12/6

Search 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.
In the last 7 days, travellers have searched 42,830,901 times on KAYAK, and here's why:

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Cheap flight deals from Heathrow to San Salvador (LHR-SAL)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Heathrow 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.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
15:55 - 12:00LHR-SAL
27h 05m1 stop
14:00 - 13:15SAL-LHR
16h 15m1 stop
£578KLM
Find Deal
Wed, 11 Sep - Wed, 25 Sep
07:25 - 20:17LHR-SAL
19h 52m2 stops
06:00 - 07:40SAL-LHR
18h 40m1 stop
£596United Airlines
Find Deal
Wed, 5 Jun - Tue, 23 Jul
06:50 - 21:50LHR-SAL
22h 00m2 stops
02:00 - 11:25SAL-LHR
26h 25m1 stop
£598United Airlines
Find Deal
Sun, 2 Jun - Sat, 8 Jun
06:50 - 21:50LHR-SAL
22h 00m2 stops
22:55 - 06:20SAL-LHR
24h 25m1 stop
£601Lufthansa
Find Deal
Sat, 1 Jun - Sat, 8 Jun
12:00 - 21:50LHR-SAL
16h 50m1 stop
22:55 - 06:20SAL-LHR
24h 25m1 stop
£609Lufthansa
Find Deal
Sat, 1 Jun - Sat, 8 Jun
06:30 - 19:55LHR-SAL
20h 25m3 stops
07:40 - 09:40SAL-LHR
19h 00m2 stops
Wed, 5 Jun - Tue, 23 Jul
14:20 - 23:56LHR-SAL
40h 36m3 stops
08:15 - 21:40SAL-LHR
30h 25m3 stops
Sun, 2 Jun - Sun, 9 Jun
06:15 - 17:55LHR-SAL
18h 40m2 stops
22:00 - 17:15SAL-LHR
36h 15m2 stops
£1,047Iberia
Find Deal
Sat, 5 Oct - Sat, 5 Oct
22:05 - 17:40LHR-SAL
26h 35m3 stops
11:50 - 15:35SAL-LHR
20h 45m2 stops
£1,350Avianca
Find Deal
Mon, 30 Sep - Sun, 20 Oct
22:05 - 17:40LHR-SAL
26h 35m3 stops
11:50 - 15:35SAL-LHR
20h 45m2 stops
£1,489Avianca
Find Deal
Thu, 15 Aug - Wed, 21 Aug

Flights from Heathrow to San Salvador - Travel Insights & Trends

Get data-powered insights and trends into flights from Heathrow 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 Heathrow Airport to San Salvador?

The average price of all flights from London Heathrow Airport to San Salvador clicked on KAYAK for each day over the last 12 months.
For London Heathrow Airport to San Salvador, Monday is the cheapest day to fly on average and Saturday is the most expensive. Flying from San Salvador back to London Heathrow Airport, the best deals are generally found on Monday, with Saturday being the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from London Heathrow Airport 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 Heathrow Airport to San Salvador is February, where tickets cost £597 on average. On the other hand, the most expensive months are December and June, where the average cost of tickets is £849 and £767 respectively.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from London Heathrow Airport to San Salvador, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from London Heathrow Airport to San Salvador, you should book around 1 day before departure. For the absolute cheapest price, our data suggests you should book 40 days before departure.

Which airlines provide the cheapest flights from London Heathrow Airport to San Salvador?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
The cheapest return flight ticket from London Heathrow Airport to San Salvador found by KAYAK users in the last 72 hours was for £578 on KLM, followed by United Airlines (£596). One-way flight deals have also been found from as low as £467 on Avianca and from £588 on Air France.

Good to know - Cheap tickets from London Heathrow Airport to San Salvador

Low season

April

High season

December

Cheapest flight

£261
Best time to beat the crowds (16% less expensive on average)
Most popular time to fly (57% more expensive on average)
Flight from London Heathrow Airport to San Salvador

When to book flights from Heathrow to San Salvador

Are your dates flexible? Find out the best times to travel from Heathrow 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 London Heathrow Airport to San Salvador flights

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

    In the last 3 days, the lowest price for a flight from London Heathrow Airport to San Salvador was £327 for a one-way ticket and £725 for a return.

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

    London Heathrow Airport and San Salvador are both served by 1 main airport. You will leave London Heathrow Airport from London Heathrow and will be arriving at San Salvador El Salvador Intl.

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

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

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

    Star Alliance, SkyTeam, and oneworld are the airline alliances operating flights between London Heathrow Airport 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 £551 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 £670 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from London Heathrow Airport 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 Heathrow Airport to San Salvador.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from London Heathrow Airport 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 Heathrow Airport 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 Heathrow Airport 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 Heathrow Airport with another airline.

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

See more FAQs

Top 5 airlines serving from Heathrow 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 Heathrow 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 1603 reviews
8.4Crew
7.3Food
7.8Boarding
7.6Comfort
7.2Entertainment
Airline reviews

We left one hour late because of technical difficulties. The economy comfort seats are great for the price. The crew was mediocre, they do not provide a pleasant experience, they just deliver food and drinks and give orders, not very amicable, no service and hospitality focus.

8.0 ExcellentAnonymous, Feb 2024AMS - ATL
Read more about KLM reviews

We left one hour late because of technical difficulties. The economy comfort seats are great for the price. The crew was mediocre, they do not provide a pleasant experience, they just deliver food and drinks and give orders, not very amicable, no service and hospitality focus.

Booked connecting flights with KlM. My serving flight was the furthest part of the airport. On arrival in Zurich. My two cases arrived but only one carry on belong to my son. His three suitcase didn't arrive. After enquiring we discovered they were still in Amsterdam. We landed at 11.12. We eventually left the airport just after one.

The food was ok. The crew seemed like they were cranky. I had one guy get mad at me for passing in between the storage area to get to the other toilet. I can understand if it's not allowed but reprimanding me like I'm a student saying "This is the last time!" was not appropriate. During my meal time, there was a French family around me. No problems there but when we usually have meals, they are supposed to put their chair in the upright position. These people did not do it and the steward did not tell them to raise their seat in the upright position. However, I was told to do so! So, me and another person next to me had to eat with the monitor almost touching our faces. Furthermore, a lady in front of me was putting her feet up and preventing another elder passenger from putting her seat back. To make it worse, she was continuously hitting her back into her seat, shaking my monitor while I was watching a movie. A crew member did speak to her about it but then she accused me of pushing her seat forward! The crew member gave me a death stare and told me to stop pushing the seat forward. I did not even touch her seat at all, if I did, she would know it. Her boyfriend also stood up and tried to push her seat even further past the maximum decline to no avail. None of these people were reprimanded but the steward, some bald guy, was extremely friendly with them and did not even try to instruct them to do anything until it was time to land. I resisted the urge to really argue with them because I would have obviously been seen as the aggressor (I have no idea why). I hardly said anything on this flight except "more wine please" and "sorry" if I bumped into someone accidentally. Overall, it was an annoying flight and I had to resist the urge to yell at the steward and the people he was overly friendly with. The happiest moment of this flight was leaving it.

One of the vstewardeses wanted to bump me of the plane for absolutely nothing. There is CCTV in the plane ans everything can be verified. Very disappointing , you all will see, o other 5 years and the passangers who does not smile to flight attendent will be bumped off...

The worst airline. Cancelled flight 30 min before boarding and rebooked on flight after 3 days.

I travel frequently. The flight was late again... KLM should really try and be on time

The flight itself it was great nice food the crew were very nice and helpful, Checking in from Birmingham wasn't great long queues for bag dropped, And I had my hand luggage case taken away from me even though I requested to have it with me as I had breakables items. I was told I can not because of the length of the flight with no explanation at all no options was given for me to take my fragile items out of my case it was taken away with hold buggage I find the staff member who was checking me in very unpleasant !! Can we please be advise if the rules have changed about the the carry on hand luggage it will be easier to be advise on booking your tickect if we not allowed to take the hand luggage with me. Overall I had a good flight .

The food quality is poor. The staff are very friendly and accommodating. The entertainment program was limited. I experienced a delay of 30 minutes due to two issues. Passenger luggage had to be removed and there was a technical issue with the stairs not detaching from the aircraft. The pilot managed to compensate and we arrived only 15 minutes later. The luggage at Dubai airport was very slow. I waited over an hour.

I requested wheel chair assistance , it was confirmed via email that inwoood get it but I didn’t get it . The last leg of my trip to Nigeria was the worst.

The boarding was one of the worst I’ve ever experienced. The fault lays on Ohare Airport and not so much the airline. The waiting area by the gate was the size to accommodate a regional flight for 20-30 people and right next to a busy walkway. When you cramped nearly 300 passengers into that space is was unbearable.

All good- I love BA and the professionalism of the crew and pilots.

Great flight- smooth, nice crew, nice clean aircraft, departed a little late but arrived 10 early.

It was listed on my ticket as Finnair but there was no indication that the flight was Finnair. In fact the number was even different. There were no employees there until exactly 2 hours before so we had to wait in line at Iberia and hope

Sorting on line would have been appreciated Onward information on flights missed No ability to get seating arranged before we got to gate Very unfriendly at gate

I booked the flight with Finnair, which made the arrangements for downloading a boarding pass unnecessarily complicated. I wouldn't do that again. Instead I'd book direct with AA.

Flight ok, but me and other two passengers didn’t have connection with the entertainment in our seats. So, no movies, no games, no music… for 9 hours. The crew just told us that there’s nothing they can do but I noticed during the flight that there were empty seats, so they could have offered to us to change seats. Customer service could be better.

Finnair cancelled my flight 12 hours prior to leaving for Helsinki. They stated there were mechanical problems. I had to scurry around to find a new flight that would meet my needs for arrival in Helsinki. Luckily I was able to find alternate transportation through Lufthansa/United.

Helpful steward. Allowed me to move to some empty seats and I was able to get some sleep. He also had milk for my tea. Americans don’t realise that cream or half and half ruin tea.

Security was a mess at the Helsinki Airport. But I was delighted by the connecting flight waiting for us for JFK.

Very rude hostess. She embarrassed me in front of others. I went to sit after taking off in a different sit in the same economic cabin. Was the area where doors are. She come to me very laud and said: go back to your sit those sit are more expensive.wow! No diplomacy. Flight was super full except 3 of those sit. The only person in that row later during the flight occupied all sit laying down!. Once more disappointed at American Airlines. Early flight they lost my luggages for 4 days. Never refund money for replacement for some of essential items purchased..when I booked the flight I thought was Finlandair. I

The food that was offered based on class level of your ticket was absolutely ridiculous and disgusting. They didn't even hot tea to serve, the food was horrible. On our departure flight I was seated in premium plus economy and considering the cost of the flight the food was literally some of the worst I've ever eaten. On the return flight I sat in economy with extra leg room and was given a thin little throw "blanket" and a flimsy little pillow. The air condition was on artic and the seating arrangement wasn't really worth the money. The seat didn't recline good enough and the foot rest was laughable. Total waste.

Generally good but there wasn’t any staff available when my luggage didn’t appear at baggage claim in Fresno. It took about half an hour to locate a staff member to open up the room where it was being kept.

The flight was canceled. Got rebooked to Chicago and when we arrived our luggage where to there. They were going to our original destination the day after. They would not deliver them to our house. We had to go pick them up.

No snacks served! Seating in the kast row in uncomfortable.

Delayed flights. Missed connections. Inadequate rebooking timeframes. Incompetent customer service agents. Rather than a 70 minute flight home, I had to drive for 5 hours, arriving home at 4am — epically bad experience with United that I won’t soon forget.

Textbook great flight. On-time departure and arrival, clean plane, good food, friendly flight attendants. Checked baggage delivered promptly.

Liked Seat space in Premium Plus Disliked delay, poor management of boarding groups, missed meal at landing.

Nothing went smooth. From being threatened to pay $400 for omitting my middle name by agents in India or somewhere. In addition, I couldn't get an answer on how much a third bag would cost despite numerous calls to Lufthansa. Then I couldn't check in online because they wanted evidence of residency. I told them I have dual citizenship but that didn't help. Last but not least, my luggage didn't make it to my destination. I had Christmas presents that didn't get to family members on time. I also had to wait the entire day to have it delivered. I have never had such a bad experience with an airline. This is how you loose customers

I was seated to an oversized overweight person that spread over to my seat. His shoulder overlapped my seat very uncomfortable.

Late start, late arrival and very uncomfortable seating. If they schedule a takeoff at a specific time, how can they not know the traffic at the airport will be heavy and delay flights at that time? I paid for legroom but when seated next to an oversized person, I had no elbow room. Also, who wants to rub hips with a large stranger for over 2 hours? I ended up leaning toward the aisle the entire flight and being bumped every time someone passed by. Paying for legroom should include side-to-side space, too. This happened on both domestic flights I had within the past 2 weeks.

My luggage never arrived in Miami; still waiting a day later.

My luggage did not get to my Miami destination/home. I am waiting for it 24 hours later.

As with every airline the seats are not built for tall people.

Fast check in, easy to navigate, crew were very good, the plane was delayed due to a previous flight and I found the cleanliness a little lacking but overall it was fine

I would not fly with BA again. Packed in like sardines, constant request to turn down air conditioning due to freezing cold for hours and the food was pretty to look at but tasteless!

My wife and I paid for seat selection to be together. My wife and I were on separate rows and the excuse they gave was they changed the plane. Also, I have celiac and asked for a gluten free meal in the ticket profile which they did not have.

Iberia personnel on the ground is so rude. I would think twice in the future before booking another Iberia flight

Pros: they tried to accommodate bc they forgot my gluten free meal Negatives: The flight was freeeeeezing Iberia didn’t communicate my gluten free meal

Rude security cunts. However the lady that issued my boarding ticket when I was flying back from New York was lovely & helpful!!

Overall not great . We had a 4 four hour plus delay on returning and communication about the changes was poor . No updates were given on the website or by e-mail . We subsequently missed a connection , were our on a later flight and then missed all public transport for our onward journey home. Needed to hire a car at some expense . One member if staff was rude at the gate

Horrible flight attendant in back of economy that screamed at me, have already reported to United. Horrible food - for Gluten free, why would you assume the person is vegetarian? I was served some kind of horrible curry bean paste and multiple cold rolls and soggy vegetables with no seasoning... um no!

I was at the airport on time , I checked in my luggage . The plane was delayed and the gate was change. The flight board did not give information . I did not get chance to fly. I am going to make a claim for it

Never flown with LH before so all in all wasba good experience. Also good to know that approx 24hrs prior the flight opens up for being able to organise the seating free.

It was a short flight, no real service (which is okay). Very bumpy because of weather.

I'm Canaadian. I hate Air Canada. I used to give them a pass on their international service. No longer, They suck across the board now! Old planes, exhausted staff bad food and shitty entertainment. Your seats need reupholstered! Start with that...

Good experience. Food was great and passengers helped rearrange seats so our family could be seated together

Great flight. Left on time, not very crowded. Quiet and the right temperature.

No eye patches , socks given out for overnight flight! The snack on the short haul was a cube of chocolate! The seat was uncomfortable for a long haul - not enough cushioning!

to be bussed around the airport, then have to sit on the plane for an hour whilst the plane was deiced not once, but twice, then to have to wait for a tug driver is unacceptable. The Captain was very good at communicating.

I paid a lot of money for seat selection and was miserable for flight duration

Book cheap flights from London to San Salvador

Cheapest flights to San Salvador from London found in 2024

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from London to San Salvador found on KAYAK in the last 72 hours.
21/8Wed
2 stops
43h 25mLHR-SAL
£261
16/5Thu
3 stops
42h 50mLHR-SAL
£304
16/5Thu
2 stops
49h 52mLHR-SAL
£304
3/9Tue
2 stops
21h 35mLHR-SAL
£341
21/8Wed
1 stopAvianca
14h 49mLHR-SAL
£467
13/5Mon
1 stopAvianca
23h 04mLHR-SAL
£469
2/9Mon
2 stopsAir France
21h 37mLHR-SAL
£588
4/9Wed
2 stopsKLM
21h 57mLHR-SAL
£589
12/5Sun
1 stopKLM
26h 59mLHR-SAL
£669
11/5Sat
2 stopsIberia
24h 21mLHR-SAL
£670

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London Heathrow Airport - San Salvador Flights

Departure:

London Heathrow Airport (LHR)United Kingdom

Destination:

San Salvador (SAL)El Salvador

Return flight deals:

San Salvador - London Heathrow Airport

Cabin classes: