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£379 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 23/6. 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
0 bags
Sun 16/6
Sun 23/6

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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
In the last 7 days, travellers have searched 42,332,103 times on KAYAK, and here's why:

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Flights to London - Travel Insights & Trends

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 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 Wednesday where tickets can be as cheap as £747. On the other hand, the most expensive day to fly is Saturday, where prices are £846 on average.

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

The average price for all 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 flights cost £817 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 £817.

What is a good deal for flights to London?

If you’re looking for cheap airfare to London, 25% of our users found tickets to London for the following prices or less: From Castries £596 one-way - £730 return.

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 Southend Airport, with an average flight price of £61.

Which airline offers the most flights to London?

Of the 5 airlines that fly to London, British Airways offers the most flights, with around 444 per week, followed by easyJet with 323 flights per week.

How many airports are there in London?

There are 6 airports in London: London Heathrow Airport (LHR), London Gatwick Airport (LGW), London Stansted Airport (STN), London Luton Airport (LTN), London City Airport (LCY) and London Southend Airport (SEN). The busiest airport is London Heathrow Airport (LHR), with 49% of all flights arriving there.

How long is the flight to London?

The duration of your flight to London depends on your departure and arrival airports. Obviously any flights that include a layover will also be longer. The most popular route to London on KAYAK is from Castries, which takes 13h 20m.

How many direct flights to London are there each day?

There are around 123 direct flights from within Saint Lucia to London every day. Most flights depart in the morning, with 06:00 the most common departure time and 54% of flights departing in the morning.

How many direct flights to London are there each week?

Each week there are around 855 direct flights from within Saint Lucia to London. The most common day for departures is Thursday, with 16% of flights taking off on this day.

How many long-haul flights are there to London each week?

There are not any medium-haul (3-6 hour flight duration) or short-haul (up to 3 hour flight duration) flights to London. Instead, there are 7 long-haul flights (6-12 hour flight duration), with the most arriving from Castries.

How many cities have direct flights to London?

From Saint Lucia, there are direct flights to London from 1 city. This city is Castries and there are 7 direct flights each week.

Good to know - Cheap tickets from Saint Lucia to London

Low season

November

High season

August

Cheapest flight

£379
Best time to beat the crowds but there is an average 1% increase in price.
Most popular time to fly (16% more expensive on average)
Flight from Castries to London Gatwick Airport

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 £689. The cheapest price found on KAYAK in the last 2 weeks cost £591 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.

See more FAQs

Top tips for finding cheap flights to London

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest London flight deals.

Prefer to fly direct to London?

Find which airlines fly direct to London, which days they fly and book direct flights.

Direct departures

Saint Lucia to London

Monday

ANA, AccesRail, Aegean Airlines, +121 more

ANA, AccesRail, +122 more

Tuesday

ANA, AccesRail, Aegean Airlines, +122 more

ANA, AccesRail, +123 more

Wednesday

ANA, AccesRail, Aegean Airlines, +122 more

ANA, AccesRail, +123 more

Thursday

ANA, AccesRail, Aegean Airlines, +119 more

ANA, AccesRail, +120 more

Friday

ANA, AccesRail, Aegean Airlines, +125 more

ANA, AccesRail, +126 more

Saturday

ANA, AccesRail, Aegean Airlines, +119 more

ANA, AccesRail, +120 more

Sunday

ANA, AccesRail, Aegean Airlines, +125 more

ANA, AccesRail, +126 more

See more direct flights

Direct returns

London to Saint Lucia

Monday

ANA, AccesRail, Aegean Airlines, +121 more

ANA, AccesRail, +122 more

Tuesday

ANA, AccesRail, Aegean Airlines, +122 more

ANA, AccesRail, +123 more

Wednesday

ANA, AccesRail, Aegean Airlines, +122 more

ANA, AccesRail, +123 more

Thursday

ANA, AccesRail, Aegean Airlines, +119 more

ANA, AccesRail, +120 more

Friday

ANA, AccesRail, Aegean Airlines, +125 more

ANA, AccesRail, +126 more

Saturday

ANA, AccesRail, Aegean Airlines, +119 more

ANA, AccesRail, +120 more

Sunday

ANA, AccesRail, Aegean Airlines, +125 more

ANA, AccesRail, +126 more

See more direct flights
See more direct flights

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.
7.7
Virgin AtlanticOverall score based on 735 reviews
8.3Crew
7.1Food
7.8Boarding
7.4Comfort
7.7Entertainment
Airline reviews

Cabin crew on our flight showed lack of any customer service gruff and acting annoyed if you asked anything and I mean anything Example a man on the seat over dropped his beer on my husbands blanket We asked if we could switch out blankets cabin crew Said. No we don’t have any extras OK well can you take the wet one Cabin crew looked disgusted and annoyed Took it no OK or yes just a growl

6.0 GoodSonia, Apr 2024LAX - LHR
Read more about Virgin Atlantic reviews

Cabin crew on our flight showed lack of any customer service gruff and acting annoyed if you asked anything and I mean anything Example a man on the seat over dropped his beer on my husbands blanket We asked if we could switch out blankets cabin crew Said. No we don’t have any extras OK well can you take the wet one Cabin crew looked disgusted and annoyed Took it no OK or yes just a growl

Quick flight. But cabin crew were very noisy and talking too much, especially when we were seated at the back of the plane trying to sleep through the night .

My ticket was for Premium Economy and all the seats were taken, I was placed in Economy class and I’m looking for a refund.

Unfortunately delayed 2 hrs due to faulty tyre.. which had to be changed, but better safe than sorry.

The delay was an issue. Other than that. Every thing good

Hi vergin Atlantic service was good but the flight ticket agent travel up charge me extra 57 pounds as a airport charges, actually I refuse to pay but they say if I not pay £57 then they say you will not be able to travel from Heathrow to goa ,so for me there was no option and it was just 3 day before my departure so i paid, so please look in to the matter. And I have a receipt of £ 57 as well .thanks

Staff didn’t check cabin well for landing seemed more interested in chatting to each other. Food was poor and differed from pre order.

We were in the last group to be called to the flight - which was 30 minutes late taking off. While we were lucky enough to have been given bulkhead seats (due to a medical condition I’d told them about beforehand) the seats weren’t particularly comfortable. A crying baby for the whole trip made things worse, so the crew managed very well with coping. The final thing I’d say was that there wasn’t enough food served during the flight.

Very good. Glad we had Premium for the flight out.

We flew Upper Class from London to The Turks and Caicos. Check in was amazing. Our ldriver too us directly to a special entrance to terminal 3. It took 10 minutes to check in and clear customs. Amazing! The VA lounge is large and comfortable. Boarding the flight was easy and without a wait. The crew was excellent. But the seats were awful, strange and uncomfortable. Having a comfortable flat bed seat is the reason we pays 1000s extra. The VA 787 uses a reverse herringbone configuration. Look it up. You have your back to the window and are facing the aisle with no privacy. Turning the seat into a bed requires assistance from the crew so not very spontaneous. . The food was ok. A bit tasteless and meager portions. Had to pay for WiFi. I believe VA has other configuration on their dream airbus flights. Lots of stuff about all this on YouTube where you can see what I have been describing. I can not recommend taking VA on a long flight with these seats.

Liked that my American Airlines status seamlessly transferred to BA so luggage check was free. Flights were on time, boarding quick. Wish they didn’t assign connecting gate so late at Heathrow.

The entire process was flawless and as expected flying first class. The only thing that I have a complaint on...when first boarding, the plane was EXTREMELY cold; then when we were trying to sleep, it was way too hot - just better regulating (especially trying to sleep) would have made it perfect.

Food was not good. Tasted stale and dry. When seats moved to lie flat they were very uncomfortable. No free internet. No live tv. Not flight map. Arrived safely and on time. Boarding easy.

- OK plane. Basic accommodations. OK food. The digital window shade wasn't working.

- OK plane. Basic accommodations. OK food. The digital window shade wasn't working. - Expect to be woken up more than an hour before landing when they start dinging the bell and making announcements and turning on all cabin lights to serve a snack. I would prefer they remain quiet and only serve people who want to wake up.

Great!!! The first flight was a little painful because the chair wasn’t reclining and my back was destroyed by the time I got in London. But the second flight was perfect!! Super comfortable, the food was amazing, the crew super polite and helpful. Overall, I had a good experience

Better food and more space in the seats. Also when doing the web check in both times I was going in to your site the minute you open it and there is not really many seats to choose only to buy!!!

It was ok, not as good as it used to be. The Heathrow connection was a disaster - complete anarchy, unknowledgable and skimpy assistance and signage. Gate crew at next flight was great, held the flight while my wife struggled through security.

It was great! The seats were comfortable, and they fed me during the transatlantic flight, something which I have been missing out on for the past 3 years as I travel to and from school.

The seats were uncomfortable. It was an old plane. The crew could have been more hospitable.

Book cheap flights from Saint Lucia to London

Cheapest flights to London from Saint Lucia found in 2024

Recent return flight deals

 
These are the cheapest return flights to London found on KAYAK in the last 72 hours.
11/6Tue
directBritish Airways
8h 20mUVF-LGW
9/7Tue
directBritish Airways
8h 45mLGW-UVF
£717
6/7Sat
directBritish Airways
8h 20mUVF-LGW
25/8Sun
directBritish Airways
8h 45mLGW-UVF
£723
1/7Mon
directBritish Airways
8h 25mUVF-LGW
15/7Mon
directBritish Airways
8h 45mLGW-UVF
£725
14/6Fri
1 stopJetBlue
16h 14mUVF-LHR
19/6Wed
1 stopJetBlue
15h 36mLHR-UVF
£861
13/6Thu
1 stopJetBlue
16h 14mUVF-LHR
19/6Wed
1 stopJetBlue
15h 36mLHR-UVF
£903
26/6Wed
2 stops
34h 30mUVF-LGW
29/6Sat
2 stops
29h 30mLGW-UVF
£1,012
3/9Tue
1 stop
32h 55mSLU-LHR
18/9Wed
1 stop
12h 35mLHR-SLU
£1,013
26/6Wed
1 stopAir Canada
15h 20mUVF-LHR
29/6Sat
2 stopsAir Canada
29h 25mLHR-UVF
£1,266
26/6Wed
1 stopAir Canada
15h 20mUVF-LHR
29/6Sat
1 stopAir Canada
27h 40mLHR-UVF
£1,277
23/7Tue
1 stopKLM
34h 42mUVF-LHR
23/8Fri
1 stopKLM
30h 35mLHR-UVF
£1,406

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Recent one-way flight deals

 
Only flying one-way? Below are some of the best deals for one-way flights to London found on KAYAK in the last 72 hours.
23/6Sun
2 stopsWestJet
37h 25mUVF-LGW
£379
8/8Thu
2 stopsWestJet
37h 25mUVF-LGW
£387
23/6Sun
3 stops
50h 00mUVF-LHR
£483
27/6Thu
2 stops
26h 00mUVF-LHR
£490
4/8Sun
1 stopAir Canada
34h 05mUVF-LHR
£508
4/8Sun
2 stopsAir Canada
34h 00mUVF-LHR
£551
11/8Sun
directBritish Airways
8h 20mUVF-LGW
£566
29/6Sat
directBritish Airways
8h 20mUVF-LGW
£585
17/8Sat
1 stopVirgin Atlantic
35h 10mUVF-LHR
£821
10/8Sat
1 stopVirgin Atlantic
35h 10mUVF-LHR
£953

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Flights to London, England

Return flight deals:

London - Saint Lucia

Cabin classes:

£649

Popular routes

The most searched flights to London by KAYAK users.