£523 Find Cheap Flights from Saint Lucia to London

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to London departing on 6/5. 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.
1 adult

KAYAK searches hundreds of travel sites at once for deals on flights to London

 
These are the airlines KAYAK users have selected most often from within our search results for flights to London, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to London, as well as popular online travel agencies
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Cheap Flight Deals from Saint Lucia to London

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Saint Lucia to London 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 Saint Lucia to London

KAYAK's recommended return flight deals from the most popular airlines that fly from Saint Lucia to London.
Discover the best prices for you by selecting your travel dates on KAYAK.
Choose your dates
British Airways Logo
22:05 - 11:25UVF-LGW
8h 20mdirect
British Airways Logo
11:15 - 15:05LGW-UVF
8h 50mdirect
£705British Airways
Find Deal
Thu, 5 Jun - Thu, 12 Jun
British Airways Logo
20:25 - 09:45UVF-LGW
8h 20mdirect
British Airways Logo
11:15 - 15:00LGW-UVF
8h 45mdirect
£707British Airways
Find Deal
Wed, 4 Jun - Wed, 11 Jun
Air Canada Logo
15:10 - 11:50UVF-LHR
15h 40m1 stop
Air Canada Logo
08:30 - 14:15LHR-UVF
34h 45m1 stop
£716Air Canada
Find Deal
Fri, 20 Jun - Mon, 21 Jul
Icelandair Logo
17:40 - 09:35UVF-LGW
34h 55m2 stops
Icelandair Logo
12:10 - 13:59LGW-UVF
30h 49m2 stops
£782Icelandair
Find Deal
Fri, 15 Aug - Sat, 6 Sep
Icelandair Logo
17:40 - 06:30UVF-LHR
31h 50m2 stops
Icelandair Logo
08:25 - 13:59LHR-UVF
34h 34m2 stops
£801Icelandair
Find Deal
Fri, 15 Aug - Sat, 6 Sep
 Logo
18:20 - 06:20SLU-LGW
31h 00m2 stops
 Logo
13:05 - 13:10LGW-SLU
29h 05m2 stops
Thu, 5 Jun - Wed, 11 Jun
 Logo
18:20 - 06:20SLU-LGW
31h 00m2 stops
 Logo
06:40 - 13:10LGW-SLU
35h 30m3 stops
Thu, 5 Jun - Wed, 11 Jun
Air Canada Logo
15:10 - 11:50UVF-LHR
15h 40m1 stop
Air Canada Logo
09:30 - 14:15LHR-UVF
33h 45m2 stops
£910Air Canada
Find Deal
Fri, 20 Jun - Mon, 21 Jul
American Airlines Logo
15:34 - 19:45UVF-LHR
23h 11m2 stops
American Airlines Logo
17:35 - 13:43LHR-UVF
25h 08m2 stops
£977American Airlines
Find Deal
Thu, 4 Sep - Mon, 15 Sep
American Airlines Logo
15:34 - 19:45UVF-LHR
23h 11m2 stops
American Airlines Logo
20:10 - 13:43LHR-UVF
22h 33m2 stops
£977American Airlines
Find Deal
Wed, 3 Sep - Wed, 17 Sep

KAYAK's insights & trends for flights to London

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

What is the cheapest day to fly to London?

The average price of all round-trip flights to London clicked on KAYAK for each day over the last 12 months.
Based on KAYAK data, the cheapest day to fly to London is Tuesday where round-trip tickets can be as cheap as £693. On the other hand, the most expensive day to fly is Sunday, where round-trip prices are £729 on average.

What is the cheapest time of day to fly to London?

The average price for all round-trip flights to London depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.
The cheapest time of day to fly to London is generally at night, when round-trip flights cost £977 on average. The most expensive time of day to fly to London is generally at night, which is peak travel time and where the average cost of a ticket is £977.

Which is the cheapest airport to fly into in London?

Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in London is London Stansted Airport (STN), with an average flight price of £80.

Good to know - Cheap tickets from Saint Lucia to London

Low season

January

High season

July
Best time to beat the crowds (2% less expensive on average)
Most popular time to fly and prices are also 2% lower on average.

FAQs - booking London flights

  • Which London airport is closest to central London?

    There are 6 major airports in London. The nearest airport from London city centre is London City (8 miles), followed by London Heathrow Airport (14 miles), London Gatwick Airport (24 miles), and London Luton Airport (28 miles).

  • How much is a flight to London?

    On average, a flight to London costs £721. The cheapest price found on KAYAK in the last 2 weeks cost £685 and departed from Castries Hewanorra Airport.

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

    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 to London.

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

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

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

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to London 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 to London?

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

  • How many direct flights to London are there each week?

    Each week there are around 798 direct flights from within Saint Lucia to London. The most common day for departures is Friday, with 16% of flights taking off on this day.

See more FAQs

Top tips for finding cheap flights to London

  • Looking for a cheap flight from London to Saint Lucia? 25% of our users found flights on this route for £711 or less round-trip.
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest London flight deals.

Top airlines flying from Saint Lucia to London

 
See real verified KAYAK customer reviews for airlines flying to London. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Saint Lucia to London. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to London? 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
Virgin AtlanticOverall score based on 642 reviews
8.1Crew
7.5Entertainment
7.2Comfort
7.6Boarding
6.9Food
Airline reviews

I did not fly by vergin atlantic from bangalore to vasco da gama

2.0 MediocreAnthony, Apr 2025BLR - GOI
Read more Virgin Atlantic reviews

I did not fly by vergin atlantic from bangalore to vasco da gama

Your flight delayed at Heathrow n I almost missed my mother funeral.you idiots. I had to waste 10 hours in different airports. Thank your stars I'm not suing you.

Miami airport needs more thorough signage. It was a long walk from my transport point to the check in desk,

Flight took off an hour late. Had to stay on the tarmac for half an hour after landing. Both annoying.

We had an unfortunate experience where we had to leave the aircraft after boarding, shortly before the scheduled takeoff time, and re-board. The reason given was that a passenger felt ill and had to cancel their plans and therefor their luggage had to be found and removed.

We’ve used VA before many times the experience is always been good they have lovely staff and the food is always delicious.

Everything about the flight was amazing from check in to boarding entertainment was okay food we didn’t try.

Seats were old and dirty, for a long haul flight you expect to be able to recline and for the av to work properly. Choice for vegans was fruit….

The Virgin Atlantic crew was very good. However, the equipment was OK, the seats were OK, but her bags did not arrive with me. Two bags showed up a day later and I’m still waiting for my third back.

The crew was very good. However, the equipment was a bit dated. Some of the electronics were not working. To top it, three bags didn’t arrive with me. Two of them were delivered a day later. I’m still waiting for the third bag, I was so looking forward to this virgin Atlantic flight, but, I am disappointed.

I don’t understand why a reputable airline like BA would delegate their London flights to AA. Makes no sense to me, as most domestic carriers do such a poor job these days. Terminal 3 at LHR is a total dump

We ordered kids meals - which were not kid friendly at all! (the breakfast that is - scrambled eggs on a bed of spinach and asparagus?)

Uncomfortable seats. Crazy seat assignments separating families when they could easily have put them together. Good communication from pilot about arrival time after delay in departure. Toilet ran out of water in sink. Snack box poor for flight of this length.

The bed in Club class was not very comfortable, everything else was good.

Cancelled flight minutes before boarding. Rescheduled flight was two days later

The flight attendants were EXTREMELY personable and appreciated the service, lights going off after dinner (probably the norm, but I haven’t flown evening overnight flights in a while). Thank you!

Great room between the seats, food was excellent, very comfortable overall and could have stayed on the plane even longer

I have noticed that the airlines, including this flight, pretend there is going to be turbulence, announce such, and say they can’t do beverage service. There is no turbulence and the seat belt light goes off 10 minutes before they ask for tray tables up and seat belts back on. They are just trying to spend less money and it’s quite transparent

Business class seats were very dated on my plane. Very little storage, charging ports were not easily accessible, tv screen kept flopping away. Vegetarian food was disappointing: hardly any protein and severely under-seasoned. Crew was lovely.

The food was ok, but not great. They delayed boarding in Portland and did not enforce group boarding. But the crew was excellent, went above and beyond.

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Gatwick
Milton Keynes
Eastbourne
Luton
Southend-on-Sea
Winchester
Croydon
Slough
Stansted
Chichester
Maidstone
Folkestone
Colchester
Crawley
Chelmsford
Hastings
Bedford
Watford
Basingstoke
Newbury

Everything you need to know for your flight to London

Cabin class types available on flights to London

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

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