£286 Find Cheap Flights from San Salvador to the United Kingdom

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from San Salvador to the United Kingdom departing on 15/2. 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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Cheap Flights from San Salvador to the United Kingdom

Cheapest return prices found by our users on KAYAK in the last 72 hours
London
London1 stop£559
Edinburgh
Edinburgh2 stops£932
London
London1 stop£559
Edinburgh
Edinburgh2 stops£932

Book Cheap San Salvador to the United Kingdom Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from San Salvador to the United Kingdom 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 San Salvador to the United Kingdom

Wed, 28 Jan - Wed, 4 Feb
Multiple Airlines Logo
08:05 - 06:00
SAL
-
LGW
15h 55m1 stop
Multiple Airlines Logo
13:00 - 09:55
LGW
-
SAL
26h 55m1 stop
£559Multiple Airlines
Wed, 28 Jan - Wed, 4 Feb
Multiple Airlines Logo
08:05 - 06:00
SAL
-
LGW
15h 55m1 stop
Multiple Airlines Logo
13:00 - 09:55
LGW
-
SAL
26h 55m1 stop
£575Multiple Airlines
Wed, 28 Jan - Wed, 4 Feb
Multiple Airlines Logo
14:36 - 10:00
SAL
-
LGW
37h 24m2 stops
Multiple Airlines Logo
13:00 - 09:55
LGW
-
SAL
26h 55m1 stop
£585Multiple Airlines
Wed, 14 Jan - Wed, 21 Jan
Multiple Airlines Logo
07:34 - 18:10
SAL
-
STN
28h 36m3 stops
Multiple Airlines Logo
05:55 - 10:53
STN
-
SAL
34h 58m3 stops
£593Multiple Airlines
Fri, 23 Jan - Tue, 27 Jan
Multiple Airlines Logo
08:05 - 06:00
SAL
-
LGW
15h 55m1 stop
Multiple Airlines Logo
13:00 - 08:40
LGW
-
SAL
25h 40m2 stops
£600Multiple Airlines
Tue, 13 Jan - Tue, 20 Jan
KLM Logo
14:35 - 11:40
SAL
-
LHR
15h 05m1 stop
KLM Logo
10:45 - 13:10
LHR
-
SAL
32h 25m1 stop
£677KLM
Tue, 14 Apr - Tue, 21 Apr
KLM Logo
14:00 - 13:30
SAL
-
LHR
16h 30m1 stop
KLM Logo
15:15 - 12:35
LHR
-
SAL
28h 20m1 stop
£689KLM
Mon, 2 Mar - Sun, 8 Mar
Iberia Logo
16:00 - 15:15
SAL
-
EDI
17h 15m2 stops
Iberia Logo
18:30 - 19:30
EDI
-
SAL
31h 00m3 stops
£1,087Iberia
Fri, 13 Feb - Tue, 17 Feb
Iberia Logo
13:39 - 17:00
SAL
-
EDI
21h 21m2 stops
Iberia Logo
10:00 - 19:30
EDI
-
SAL
39h 30m3 stops
£1,125Iberia
Fri, 13 Feb - Tue, 17 Feb
United Airlines Logo
06:55 - 07:55
SAL
-
EDI
19h 00m2 stops
United Airlines Logo
09:25 - 21:19
EDI
-
SAL
17h 54m2 stops
£1,315United Airlines
Booking Insights

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

Get data-powered insights and trends into flights from San Salvador 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 San Salvador to the United Kingdom?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from San 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 San Salvador to the United Kingdom is November, when tickets cost £646 (return) on average. On the other hand, the most expensive months are June and December, when the average cost of return tickets is £878 and £856 respectively.

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

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

If your flying dates are flexible, you should consider flying to United Kingdom on a Sunday, 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 San Salvador to United Kingdom. For your return ticket, we recommend flying on a Wednesday and avoiding Saturdays for the best deals.

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

Low seasonFebruary
Best time to beat the crowds (2% less expensive on average)
Most popular time to fly (12% more expensive on average)

FAQs - booking United Kingdom flights

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from San 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 San 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 San 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 San 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 San 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 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 retur flights cost £610 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 £630.

Reviews of the top airline flying from San Salvador to the United Kingdom

 
Need help choosing which airline to fly with from San 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.
7.0
IberiaOverall score based on 3052 reviews
6.7Comfort
7.7Crew
7.1Boarding
6.3Food
6.6Entertainment
Airline reviews

Flight cancelled, lost a day of travel where we were trying to meet friends we couldn't meet. Iberia website is very difficult to navigate and has lots of dead links. If you do not speak Spanish it is even harder. Tried communicating on their WhatsApp and that was also close to impossible. We were told we'd be compensated 150EU's for this cancelled flight but there is no avenue towards rectifying this issue. I've had to take it up with my credit card to contest the charges and not pay for a flight that didn't happen but doubt I will ever be reimbursed for my two Ubers to the airport where we never even departed or the 150EU's we were told we would receive. I would never fly Iberia again. Clown show.

2.0 MediocreJonathan, Nov 2025
MAD - LIS
Read more Iberia reviews

Flight cancelled, lost a day of travel where we were trying to meet friends we couldn't meet. Iberia website is very difficult to navigate and has lots of dead links. If you do not speak Spanish it is even harder. Tried communicating on their WhatsApp and that was also close to impossible. We were told we'd be compensated 150EU's for this cancelled flight but there is no avenue towards rectifying this issue. I've had to take it up with my credit card to contest the charges and not pay for a flight that didn't happen but doubt I will ever be reimbursed for my two Ubers to the airport where we never even departed or the 150EU's we were told we would receive. I would never fly Iberia again. Clown show.

I've taken British Airways before and it has been great. On this trip to Spain and Portugal we had two BA flights. On both flights we were taken by bus from the terminal out to the plane on the tarmac. There were many older folks on these flights, and to ask people in their 70s to lug their carry-on and personal items up the long mobile staircase to the plane entrance, is very disturbing. I won't be taking British Airways in the future. Many people on these flights were very unhappy.

Great : The crew was awesome ♥️ To improve : - The rice in the "Rice with chicken" was rather s kind of rice pudding, not good at all - No power outlet to charge your phone. 😒

The food on the flight was of marginal quality. Small bits of chicken, instant mashed potatoes and some carrots. The rolls were very dry, nearly inedible. The seats were quite small and didn’t allow for any shifting of position during the flight. There was limited leg room.0

Terrible customer service. I booked business class and the counter agent didn’t bother asking me about any choice or preferred seat, basically assigned me that last seat and couldn’t even answer if it was a business class seat. Also iberia lost my suitcase on my flight from JFK to MAD with the layover in BCN. Useless customer service at the counter. Thank goodness I happened to check the baggage claim area of the next flight in…there it was.

Good plane, excellent food, crew and entertainment. Seats in business could use an upgrade

We were delayed 2 hours because the crew was late. They need better planning by the crew, we had to sit in uncomfortable seats waiting for them.

Food was terrible. Going to Italy I gave benefit of the doubt however returning to the USA was no better. Rolls were frozen. Butter was frozen. Quality of entree poor

It was fortunate that the flight arrived in London in accordance with schedule, and the luggage was promptly transferred to the luggage carousel. However, I find it concerning that even minor issues in economy cabins are prevalent within the industry. American Airlines, in particular, appears to have the least legroom and feels more crowded due to the proximity of neighboring passengers. Additionally, the crew’s adherence to protocol is inconsistent. While they may enforce certain rules set by the FAA on a select few individuals, they often overlook numerous violations, such as failing to reset seat recline during landing.

Easy and organized getting in and out of the flight

Everything you need to know for your flight from San Salvador to the United Kingdom

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