£372 Find Cheap Flights from El Salvador to the United Kingdom

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KAYAK's insights & trends for flights to the United Kingdom

Get data-powered insights and trends for flights to the United Kingdom to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from El Salvador to the United Kingdom?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from El Salvador to the United Kingdom, 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 El Salvador to the United Kingdom is January, when tickets cost £561 (return) on average. On the other hand, the most expensive months are June and December, when the average cost of round-trip tickets is £911 and £870 respectively.

How far in advance should I book a flight from El Salvador to the United Kingdom?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to the United Kingdom, 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 El Salvador to the United Kingdom, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 18 weeks before departure.


Good to know - Cheap tickets from El Salvador to the United Kingdom

Low seasonJanuary
High seasonJuly
Cheapest flight£372
Best time to beat the crowds (17% less expensive on average)
Most popular time to fly and prices are also 2% lower on average.
Flight from San Salvador to London Gatwick Airport

FAQs for booking flights from El Salvador to the United Kingdom

  • How does KAYAK find such low prices on flights from El Salvador to the United Kingdom?

    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 El Salvador to the United Kingdom.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from El Salvador to the United Kingdom 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 El Salvador to the United Kingdom?

    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 El Salvador to the United Kingdom 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 El Salvador to the United Kingdom?

    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 El Salvador to the United Kingdom up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest day to fly to the United Kingdom?

    Based on KAYAK data, the cheapest day to fly to the United Kingdom is Sunday when return tickets can be as cheap as £623. On the other hand, the most expensive day to fly is Saturday, when return prices are £1,079 on average.

  • What is the cheapest time of day to fly to the United Kingdom?

    The cheapest time of day to fly to the United Kingdom is generally at night, when round-trip flights cost £816 on average. The most expensive time of day to fly to the United Kingdom is generally in the morning, which is peak travel time and where the average cost of a ticket is £842.

Top 3 airlines serving from El Salvador to the United Kingdom

Need help choosing which airline to fly with from El Salvador to the United Kingdom? 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.
7.4
United AirlinesOverall score based on 8696 reviews
7.7Boarding
7.1Entertainment
8.1Crew
7.3Comfort
6.6Food
Airline reviews

They switched out gate from terminal 1 to terminal two ten minutes before boarding. So we had to make a 20 min crazy fast walk to a different terminal. Then we boarded the plane and waited for over 40 minutes until push back. Brutal

4.0 OkayAdam, Mar 2025ORD - PVR
Read more United Airlines reviews

They switched out gate from terminal 1 to terminal two ten minutes before boarding. So we had to make a 20 min crazy fast walk to a different terminal. Then we boarded the plane and waited for over 40 minutes until push back. Brutal

Easy to board. Flight was super crowded though so I didn't sleep well on that cross country red-eye flight. The aisles seem ot have gotten narrower and the seat smaller whn luggage and people are getting bigger so it would be AWESOME to have more space and breathing room in general ;)

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

The flight was heavily booked so boarding was a lengthy process. The FA’s were rather abrupt during this process but became more gracious as the flight went on. Breakfast (puffed pastry and chewy sausage) was pretty horrible but there was fruit and yogurt which they didn’t mess up. Overall it was fine.

I don’t understand the purpose of the orange “priority” tag on my bag. This tagged, my bag is last or near to the last bag to come down the carousel at IAH.

Fight was delayed an hour due to operational issues ,then further delayed due to ground control for a total of about 1.30 hours. Salad was completely frozen and flatware was so cold you could barely handle it. Crew was friendly and professional and the flight was smooth. The aircraft was clean and well-serviced.

The aircrew was solid, the flight was chill, I had no issues. The gate agent was not the best. I was trying to use a military bag upgrade to move my bag from under the seat to the overhead bins and he told me there’s no overhead bins on the plane, argued with me why booking put a military member in basic economy (I don’t really understand this) and made it an issue to even try to help me stating I’d have to call reservations to get a bag upgrade. When every other agent with United can add it at the gate, this man couldn’t be bothered.

Not the best. Mean. Didn’t give any value to me being a united silver member and lots of attitude.

We arrived early and finally made it to our gate almost an hour after.

No food service almost missed because of first flight delays

From my experience, I see there is room for a greater mixture of cultures, for example, a mix of the nationality of cabin crews, food, music, food, etc.

on time quick service but food so so and seats very small. no leg room. I think passengers should not be bringing so large carry on suitcases and should have free check in. Then boarding and unloading would be faster

They are a great airline, and i enjoying flying with them. However my experience with booking through Kayak was a horrible experience. With all the restrictions and glitches of website. My entire bookings by kayak was wrong. And there was no possible way of fixing anything with them, because they hand over responsibility to the airline after purchase is made. Will not be booking through Kayak again and will inform my family and friends not to as well.

After nearly nine years without traveling, my son and I decided to take our first flight, and we chose Air Canada and I’m so glad we did! From start to finish, our experience was nothing short of amazing. The flight itself was smooth, comfortable, and truly enjoyable. The staff were warm, professional, and went above and beyond to make us feel at ease. But what really stood out for me was the luggage tracking feature. Knowing that my bag was scanned onto the same flight I was on gave me such peace of mind. It’s little details like this that make all the difference, especially after not traveling for so long. This trip was incredibly special for us, and Air Canada made it even more memorable. Thank you for such a fantastic experience I wouldn’t hesitate to fly with you again!

Terrible. They boarded us and then we sat at the gate for 2.5 hours. Our flight overall was delayed 6 hours.

I was not even asked if I want some water. Joke. Steward gave me a biscuit cover in chocolate and did not even look at me.

ground crew at Casablanca as well as at Montreal was not helpful at all. specially at Montreal airport, very rude .

Was good all around. Crew, food, paid for extra legroom, as 10+ hour flight Like the 787 as I don't have any problem with my ears, due to the planes pressurization.

The flight was good, the inflight tv's are too old and hard to work

The flight went very smoothly, the staff was friendly and very helpful and the pilot flew the plane really, really well. Take off, landing were great and a smooth flight in between!

Awful. The flight wasn't actually operated by Iberia, but by American Airlines. I was unable to get my boarding pass and as a result missed my connecting flight.

The seats were way too crowded. Just because I do not have the luxury of a suite, does not mean that I want to fly from Austin to London scrunched between two people and the seat in front of me in my face. Ridiculous. I should have flown with Turkish Airlines...

Paid for “extra room” selected seat. Wasn’t a benefit. Also was in aisle and was bumped almost every time attendants walked down aisle. Should have saved the assigned seat money and let them select.

business class food was pretty average otherwise it was a good experience

very good all round. staff, food, entertainment, punctuality all very good

The cabin crew were great very helpful and accommodating. We had a fellow passenger throw up next to us. The flight crew did an amazing job cleaning up and reseating us. We did question as to if he should have been let on the flight as his condition was likely self imposed.

A 13 hour flight with no food apart from what they offered from a menu you had to pay for. On top of that, there were no blankets, so during the flight when the cabin temperature dropped, everyone was very cold. Neither of these things were highlighted at the time of booking. This is the worst long-haul flight I’ve ever encountered.

online check-in was horrible and didn't work either way

The airline refused to board me because I showed up only 50 minutes prior to departure time, despite the fact that shortly before that, when I arrived at the airport still in time, they changed the terminal and I had to take a bus that took 20 minutes. Keep in mind that for some maintenance error I could not check in online like I usually do. Personnel at the airport was unable to let me in, customer care was beyond useless, the original airline operator (Iberia) was as useless as a toilet paper roll core in time of a wipe and all this uselessness made me waste my ticket, my reservations, my long time parking, food and most of all the joy of being with my family for the new year after working my bottom off even at Christmas. Am I happy? Come and ask me in person!

The airline refused to board me because I showed up only 50 minutes prior to departure time, despite the fact that shortly before that, when I arrived at the airport still in time, they changed the terminal and I had to take a bus that took 20 minutes. Personal at the airport was unable to let me in, customer care was beyond useless, the original airline operator (Iberia) was as useless as a toilet paper roll core in time of a wipe and all this uselessness made me waste my ticket, my reservations, my long time parking, food and most of all the joy of being with my family for the new year after working my bottom off even at Christmas. Am I happy? Come and ask me in person!

Book cheap flights from El Salvador to the United Kingdom

Cheapest flights to the United Kingdom from El Salvador found in 2025

Recent return flight deals

17/7Thu
1 stop
16h 25mSAL-LGW
23/9Tue
1 stop
24h 25mLGW-SAL
£572
28/5Wed
1 stop
17h 15mSAL-LGW
4/6Wed
1 stop
17h 52mLGW-SAL
£590
28/9Sun
1 stopKLM
14h 36mSAL-LHR
5/10Sun
1 stopKLM
25h 45mLHR-SAL
£657
16/7Wed
1 stopKLM
14h 51mSAL-LHR
24/9Wed
1 stopKLM
30h 09mLHR-SAL
£659
13/10Mon
2 stopsUnited Airlines
30h 40mSAL-LHR
15/10Wed
1 stopUnited Airlines
22h 45mLHR-SAL
£739
13/10Mon
2 stopsUnited Airlines
28h 05mSAL-LHR
15/10Wed
2 stopsUnited Airlines
18h 47mLHR-SAL
£743
21/5Wed
1 stopAir Canada
18h 25mSAL-LHR
28/5Wed
1 stopAir Canada
15h 10mLHR-SAL
£794
14/7Mon
1 stopIberia
17h 30mSAL-LGW
24/9Wed
2 stopsIberia
28h 20mLGW-SAL
£800
14/7Mon
1 stopIberia
14h 45mSAL-LHR
21/9Sun
2 stopsIberia
31h 50mLHR-SAL
£801
14/6Sat
1 stopAir Canada
18h 25mSAL-LHR
21/6Sat
2 stopsAir Canada
20h 25mLHR-SAL
£804

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Recent one-way flight deals

19/5Mon
1 stop
17h 15mSAL-LGW
£372
19/5Mon
3 stops
26h 35mSAL-LGW
£394
21/9Sun
1 stopAvianca
22h 20mSAL-LHR
£434
21/9Sun
2 stopsAvianca
24h 20mSAL-LHR
£436
15/6Sun
1 stopAir Canada
26h 55mSAL-LHR
£459
20/9Sat
2 stopsAir Canada
32h 05mSAL-LHR
£484
18/5Sun
1 stopLufthansa
26h 10mSAL-LHR
£497
20/9Sat
1 stopUnited Airlines
26h 10mSAL-LHR
£504
18/5Sun
2 stopsUnited Airlines
22h 25mSAL-LHR
£508
18/5Sun
2 stopsLufthansa
51h 30mSAL-LCY
£1,581

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Last minute flights to the United Kingdom

Last minute flight, train and bus deals

5/5Mon
multi-stopKLM
16h 20mSAL-LHR
19/5Mon
multi-stopKLM
29h 45mLHR-SAL
£655
6/5Tue
multi-stopKLM
16h 20mSAL-LHR
19/5Mon
multi-stopKLM
29h 45mLHR-SAL
£659
2/5Fri
multi-stopKLM
16h 20mSAL-LHR
4/5Sun
multi-stopKLM
26h 30mLHR-SAL
£694
5/5Mon
multi-stop
33h 35mSAL-LHR
19/5Mon
multi-stop
18h 23mLHR-SAL
£751
2/5Fri
multi-stopUnited Airlines
27h 40mSAL-LHR
4/5Sun
multi-stopUnited Airlines
22h 45mLHR-SAL
£752
2/5Fri
multi-stopUnited Airlines
25h 40mSAL-LHR
4/5Sun
multi-stopUnited Airlines
28h 56mLHR-SAL
£755
6/5Tue
multi-stop
24h 25mSAL-LGW
19/5Mon
multi-stop
40h 05mLGW-SAL
£785
6/5Tue
multi-stopAmerican Airlines
35h 58mSAL-LGW
13/5Tue
multi-stopAmerican Airlines
30h 49mLGW-SAL
£1,114
6/5Tue
multi-stopTurkish Airlines
29h 55mSAL-LGW
13/5Tue
multi-stopTurkish Airlines
37h 21mLGW-SAL
£1,825
6/5Tue
multi-stopTurkish Airlines
28h 25mSAL-LHR
13/5Tue
multi-stopTurkish Airlines
32h 11mLHR-SAL
£1,857

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Everything you need to know for your flight to the United Kingdom

Cabin class types available on flights to the United Kingdom

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

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