Find cheap flights to Saint Lucia from £314

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight departing on 17/1. 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
Sat 30/12
Sat 6/1
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Good to know - Cheap tickets to Saint Lucia

Low season

June

High season

December

Cheapest flight

£314
Best time to beat the crowds (19% less expensive on average)
Most popular time to fly (34% more expensive on average)
Flight from London Gatwick Airport to Castries

FAQs - booking Saint Lucia flights

  • Are there non-stop flights to St Lucia?

    You can take direct flights from London Heathrow (LHR) to St Lucia, which makes this a great route to travel. For instance, you can fly with Virgin Atlantic without stopping to Hewanorra Airport. If you want to fly to George F.L. Charles Airport then you can also depart from LHR with British Airways, but you will need to transfer along the way. The most likely place for this change is at Bridgetown Airport (BGI), where you’ll get a connecting interCaribbean Airways flight.

  • What’s the best way to get from Castries George F. L. Charles Airport to the city centre?

    Airport taxis are your best option, and they offer a convenient and relatively quick way to reach the city centre. Taxi fares may vary, and you can expect to pay around XCD 81-108 (GBP 23-31). Alternatively, booking a private transfer is also worth it, as public bus services can be unreliable.

  • Can I reduce my carbon emissions when flying?

    You can reduce the carbon emissions that are associated with your journey by picking an airline which operates a greener flight. For example, you could fly with British Airways, which departs from Gatwick Airport and completes the route emitting about 46% less CO2 than the industry normal. Therefore, rather than emitting 2176 kg CO2 per person, this airline emits about 1185 kg CO2 per passenger.

  • Which airports provide stopover services for indirect flights from the UK to St. Lucia?

    You can stop over at Charlotte Douglas Airport (CLT) and Miami International Airport (MIA) with American Airlines from London, Manchester, and Glasgow. You can fly with British Airways or Virgin Atlantic to Castries George F.L. Charles Airport (SLU) via Bridgetown Grantley Adams International Airport (BGI), or with United Airlines via Newark International Airport (EWR) and with Air Canada, you can stop over at Toronto Pearson International Airport (YYZ).

  • Which UK airports have a fast-track service?

    When you are travelling from London airports you can avoid delays and take advantage of the fast track service that is in place Heathrow and Gatwick airports. This tends to cost about £12.50 and £5, respectively. For those that are flying from Manchester, you can also make use of the fast track service which costs in the region of £5 too.

  • Which airlines offer the best Business Class deals flying from the UK to St. Lucia?

    For Business Class, your best option would be to check out flights with American Airlines. You can fly from London Heathrow Airport (LHR) to Hewanorra Airport (UVF) via a stopover at Charlotte Douglas Airport (CLT) or Miami International Airport (MIA). Alternatively, from other airports around the UK, flights that include two stopovers depart from Manchester Airport (MAN) and Glasgow Airport (GLA).

  • Can I relax at lounges ahead of my flight to St Lucia?

    Before you fly to St Lucia, you can take advantage of lounges in the airports. For example, you can use the Club Aspire Lounge at Gatwick Airport, the Plaza Premium Lounge at Heathrow Airport or the Escape Lounge at Manchester Airport.

  • What documents do I need to obtain to travel with my pet from the UK to St. Lucia?

    If you want to travel to St. Lucia from the UK with your pet, you must acquire various documentation for the pet to be allowed into the country. They include an Import Permit, certification confirming the pet is electronically chipped, a vaccination against Rabies and a Veterinary Health Certificate.

  • What’s the most convenient way to travel between Hewanorra Airport and Castries?

    To get from Hewanorra Airport to Castries, you would typically need to take a taxi or a shuttle to travel between the two locations. The journey by road usually takes about an hour, depending on traffic conditions. The airport taxi can be costly at around XCD 226 (GBP 65.00) to get between the two locations.

  • Where can I find the car hire desks at Hewanorra Airport?

    After you’ve grabbed your baggage, you can find car rental desks located in the Arrivals Hall. You can also collect your vehicle in the car parks opposite the terminal. Some agencies have their collection point away from the airport, and they can arrange a shuttle service for you.

  • How long is the flight to Saint Lucia?

    An average direct flight from the United Kingdom to Saint Lucia takes 20h 57m, covering a distance of 4203 miles. The most popular route is London - Castries with an average flight time of 8h 45m.

  • What is the cheapest flight to Saint Lucia?

    The cheapest ticket to Saint Lucia from the United Kingdom found in the last 72 hours was £398 one-way, and £509 round-trip. The most popular route is London Gatwick to Castries Hewanorra and the cheapest round-trip airline ticket found on this route in the last 72 hours was £516.

  • Which airlines fly to Saint Lucia?

    British Airways & Virgin Atlantic fly the most frequently from the United Kingdom to Saint Lucia.

  • How does KAYAK’s flight Price Forecast tool help me choose the right time to buy?

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

See more FAQs

Top tips for finding cheap flights to Saint Lucia

  • Book at least 1 week before departure in order to get a below-average price for flights to Saint Lucia.
  • High season is considered to be January, November and December. The cheapest month to fly from the United Kingdom is September.
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Saint Lucia flight deals.
  • British citizens do not need to get a visa to travel to St Lucia as you will be provided with a tourist visa for 42 days once you arrive into the country. For longer stays you can speak to the immigration department about an extension. You will also need to make sure that your passport is valid for the entire length of your stay.
  • When travelling from the UK to St. Lucia, if you want to enhance your flight experience by upgrading your Economy ticket to a Premium Economy seat, then you can book this with British Airways. They operate a direct flight from London Gatwick Airport (LGW) to Hewanorra Airport (UVF) that can offer passengers the Premium service.
  • If you are travelling to St Lucia during carnival, which is held for a week in July, then you should be aware that flights may be more expensive during this holiday. If you are not visiting St Lucia for this reason, then you should try and book around these dates to make your trip cheaper.
  • You can book budget flights with two or three stopovers, saving plenty in the process. For instance, you can keep the price down by flying from London Stansted Airport (STN) with Ryanair to Barcelona El Prat Airport (BCN), changing to Vueling to fly to New York JFK Airport (JFK), and then connect with JetBlue to Hewanorra Airport (UVF) in St. Lucia.
  • If you are planning on hiring a car when you arrive in Saint Lucia, you need to be up-to-date with the latest rules of the road. For example, drivers and passengers need to wear seat belts at all times. Whilst children under the age of seven years of age need to be in a suitable child restraint.
  • If you want to fly from Birmingham Airport (BHX) to St. Lucia, the flight prices are a lot higher than if you were to fly from Manchester Airport (MAN) or Liverpool John Lennon Airport (LPL) to Hewanorra Airport (UVF), which include one or two stopovers. Therefore, it is in your best interests to fly from one of these airports to save yourself a significant amount on your flight.
  • There are two airports that you can fly to in St Lucia, which are Castries George F.L. Charles Airport (SLU) and Castries Hewanorra Airport (UVF). SLU is closer to the capital Castries, as it’s only about a 8min drive. Whereas UVF is about 1h 10mins away but has more flights arriving and departing.
  • If you want to save time when you’re at London Heathrow Airport (LHR) then you can take advantage of the Reserve and Collect service in the terminal. This means you can pre-order your duty free goods and collect them once you get to the airport.
See more tips

Top 5 airlines flying to Saint Lucia

Need help choosing which airline to fly with from the United Kingdom to Saint Lucia? 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 KAYAK reviews.
8.0
Virgin AtlanticOverall score based on 1648 reviews
80entertainment
82boarding
77food
77comfort
85crew
81overall
Airline reviews
Pros: "Crew were super friendly and helpful. Food was delicious, comfortable seats, great selection of entertainment."
Cons: "Cheaper baggage rates"
Read more about Virgin Atlantic
Pros: "Crew were super friendly and helpful. Food was delicious, comfortable seats, great selection of entertainment."
Cons: "Cheaper baggage rates"
Pros: "The staff were helpful. The entertainment had good variety. Adjustable head rest was useful."
Cons: "The seat was a little lumpy. More leg room would always be appreciated."
Pros: "Very friendly crew. We boarded about an hour before so we were ready to go well before time."
Cons: "The economy seats are not that comfortable and the screen for entertainment is sometimes difficult to use."
Cons: "The food is not very good at all. One mediocre meal served soon after take-off, then for the rest of the flight tasteless, cardboard pasties and wraps."
Cons: "at last minute itinerary was changed.. instead of routing through Brisbane, was now routed through Sydney. Flight from Sydney to LAX was delayed by 4 hours, then missed flight LAX to LAS... overall long delayed arrival. Checked the route through Brisbane, and those flights we're all there, departed and landed all on-time... so wondering what the reason was for the change of the itinerary without a cause (no cancel or delayed flights through Brisbane)"
Pros: "Really friendly crew, they go the extra mile to make passengers happy and comfortable."
Cons: "There was a boarding delay but flight still arrived in Hong Kong on time."
Pros: "I loved the in flight entertainment, and there was always so many snacks and drinks available for free!"
Cons: "For boarding, we had to walk a rather far distance due to construction."
Cons: "One particular female member of crew could do with a refresher course in customer care service !!!!! I asked for water and she gave me something else, when I told her very nicely that I had asked her for water she began to argue with me that I hadn’t, I thought her very rude, (what happened to the customer is always right) I have been flying with Virgin for twenty years twice a year sometimes even three !!!! and never been spoken to like this from any other member of staff!!!!"
Pros: "Nothing"
Cons: "Arrived 1:10 min begore departure. Customer service reps quoted me with No Show. When asked they have no courtesy to answer. Both the rep over the phone and the rep at the airport were horrible. Did I say I was traveling business class? You could imagine the economy"
Pros: "Fast boarding and nice staff. Food selection was ok"
Cons: "One item missing from menu (unavailable). Issues with entertainment system. Bathrooms lacked moisturiser which is always very helpful on long flights where the air is dry"
Cons: "Not much help at the airport my luggage was lost"
Pros: "Crew was ok, But seats so tight, Economy size seats fitted in Business Class and so much wastage of space around seat, very little quantity and quality of food available.The flights to Delhi and Amritsar has more than 60 % Punjab Travelers and there is not even a single movie in Punjabi movie. Poor."
Cons: "Economy size seats fitted in Business Class and so much wastage of space around seat, very little quantity and quality of food available.The flights to Delhi and Amritsar has more than 60 % Punjab Travelers and there is not even a single movie in Punjabi, Please learn from Qatar Airways."
Pros: "The fact that we were offered an additional round of water and the friendliness of the crew."
Pros: "I got there"
Cons: "Endless waiting and lost luggage. Excuse was unpredicted weather conditions. It was snowing in Finland so they had to clear the Ice from the planes.. Snowing in Finland? How uncommon is that during December? I actually think most of this is poor ground handling In Helsinki."
Pros: "Kindness of the staff, quick check in, wonderful healthy food, my seat and overall experience."
Cons: "Limited controls on the entertainment."
Pros: "This is a great way to travel from Helsinki to Tampere and avoid the railway and train changing."
Cons: "The plane is not comfortable, but the flight is very short. It balances out."
Cons: "Had to wait for substitute crew, and they had a bad attitude. Crew could be heard complaining as they sat in rear."
Cons: "Seats were not very comfortable, although there was enough leg room"
Pros: "Good food."
Cons: "Entertainment TV did not work. Flight attendants were unable to fix it. Made for a long, boring 7.5 hour flight."
Pros: "it was just okay. nothing spectacular."
Cons: "my luggage was misplaced and I didnt have it for 3 days."

The flight was delayed over 2 hours, we should off left the plane2 late passengers as it’s not fair on everyone who’s followed the rules.

Dreamliner. Yes great if maintained. I didn't see anyones screen work consistently during either of our flights. Worse was their ability to not only dump you out of premium but separate couples and seat someone's carer at the opposite end of the aircraft. This poor gentleman had no hand so his partner who assists him, being seated at the other end of the aircraft, well that really showed us all what Tui think :( It was fairly dire all in all, they advertise all the perks of the dreamliner only in reality you don't have the features and they change the windows and colours to suit their constant sales pitches. Ironically they were so low on stock for the return flight that all their sales pitches were a waste of time! Their contract only favours them and 'operational changes' well they cover every excuse and Tui use it. Surprisingly we haven't reinstalled the Tui app or booked with them since. It's a shame as I rated them highly during the pandemic.

One flight attendant not wearing a mask over nose, 50% of passengers not either, and no effort to correct. Boarding was very late with no information - lots of standing around waiting.

Cons: "Boarding down the rain and cold morning was not oaky"
Pros: "Flight was on time and well managed. Nicer than Ryanair but limited facilities as this is a charter airline. No video or seat bag nets for example."
Cons: "Limited features on board."
Pros: "Easy check in and great in-flight service. Nice to have a full meal and bar service."
Cons: "Slightly delayed, but nothing much."
Cons: "Still sitting in the San Francisco airport With some luck l will be in Minneapolis by midnight"
Pros: "Easy boarding with no wait time, very straightforward transfers to hotels on arrival with Thomson organised coaches."
Cons: "Very small and confined seats led to an uncomfortable flight. Cabin crew were not attentive."
Pros: "It took me to Zante"
Cons: "We checked in online but still had to wait 45 just to drop our bags. waiting for an hour on the plane before take off. The captain not giving accurate timings. Circling so many times before landing I was nearly sick. And a very hard landing so much so I hit my head on the seat in front of me."
Pros: "1)I like the leg room in economy. 2) the bathrooms allow for a lot of headroom when compared to some airlines. 3)the affordability of the flights when compared to other long haul airlines"
Cons: "1) Boarding was late (seems to be a regular occurrence) and as a result the flight was delayed. 2)They have a habit of over booking seats. 3)There's no onboard wifi. For such a new jet in these modern times, I'd expect that such amenities would be a standard. 4) The online checkin is a bit dodgy; i had to keep refreshing the page- not very comforting. 5) Somehow having a one way ticket back to my HOME country (barbados) was deemed as an anomaly at the checkin desk at Gatwick. Ended up waiting for about 30 minutes at the checkin desk waiting for my boarding pass to be approved- absolute madness"
Pros: "Standard"
Cons: "Food/drinks extra cost, seat was broken and uncomfortable. Flight delayed and caused me to miss my int’l connection."
Pros: "The fare was OK"
Cons: "British Airways was once again late and they lost my luggage -- on a short, direct, one-hour flight, where I checked in 2 hours early. Unbelievable. They have gone from one of the best to one of the worst. No amenities, surly crew, and terrible performance. Never again."
Cons: "The seats are not just uncomfortable, they are awful. Worse than Wizzair!"
Cons: "Not even a free water/soda was offered, need to purchase everything."
Pros: "Orderly boarding and disembarkation."
Cons: "This airline is one of the worst in Europe, for the simple reason of putting short-term profits ahead of decent treatment of the customer. My flight across the Atlantic was 4 hours late, and BA refused to put me on the next available to Prague, even though the lateness forced me to miss the BA flight I have been booked on. Their reason referred to a technicality in the booking procedure, but actually BA has put in place "policies" aimed at their financial advantage, over and above reasonable treatment of the customer. BA's refusal to rebook me cost me a lot of inconvenience (3 hours on the phone, for one thing) plus about $150 (I am taking another route to Prague); BA was then able to sell both my original seat and an extra seat on the next flight from Heathrow to Prague. I will never fly BA again in my life if I can help it."
Pros: "The staff was nice"
Cons: "You've got to pay for a can of ginger ale now? When did British Airways become a budget airline? What a joke. The plain is an old outfitting with flip down screens and whatnot. It's not like we need these things for shorter fights, but why would anyone pay more to fly a nicer airline if you're treated like you're on Ryan Air?"
Pros: "A nice flight, nice attendants also."
Cons: "The tray at my seat was broken. The flight attendants were nice and offered to change my seat if I wanted, but mu original seat had extra leg room and didn’t want to miss out on that. So I chose to stay where I was sitting."
Pros: "The crew was friendly and lovely, and all seemed to have a bit of humor to them."
Cons: "They ran out of dinners, and I was not able to check in 24 hours prior to select my seat."
Pros: "Boarding was different than told. All boarded from front. Routine short flight"
Pros: "Received a lower than expected upgrade fare for Club World. The new Club World amenities are a big improvement over the older option."
Cons: "BA still needs to improve its Club World seat and update it. It is significantly behind the competition. The seat lacks meaningful storage options and if you don't have a window seat, there is absolutely no privacy."

Baggage transfer process was not done properly between Air Canada flight and Swiss Airlines.

Full flight boarded in an orderly manner and left on time.

Trip from hell, sorry to say. Halifax - Toronto left late (the new normal…). Toronto - Austin cancelled. Re-booked through Chicago. Flight left more than an hour late. Chicago - Austin left two hours late. Arrived in Austin around 1 am. Ended up traveling - Airport to airport - 15 hours. Food in Chicago left me with upset stomach, so I ended up spending more time in the privy than in my seat. Attendants though supportive. A woman sitting next to me said that her flight from Toronto to Austin was also cancelled last time she flew that route. Makes you think twice about going somewhere. I am 71 so I know how much things have changed. Not entirely the airlines’ fault, but to some degree yes. Maybe sell less tickets, but deliver on the tickets you sell. I failed to avoid going through Toronto this time. I usually go through Montreal. Toronto has a really bad reputation, in many areas, and I was reminded of this the hard way.

Pros: "the crew was nice and helpul with my worry about loosing the flight to tel aviv because the flight to toronto was late due to snow in toronto."
Cons: "while on my way to the airport i got a message that my flight was cancelled. luckily i had a friend who took care of putting me on another flight to toronto. weather created changes but just sending a message your flight is cancelled is not the right way to deal with things. when finally arriving to toronot i had to rush to my flight to tel aviv, it was insane, just to realize that also this flight was postponed due to the weather. air canada should be more involved in helping travelers to deal with their connections."
Pros: "There was some csr that assisted us however."
Cons: "Most csr didn’t care our flight was cancelled. The communication internally was slow. Found out from my app. When asking info at counter they were rude and came off as they didn’t car"
Pros: "There was no entertainment !"
Cons: "Some of the crew were rude no food or drinks No entertainment of any sort for long trips"
Pros: "None"
Cons: "Flight was delayed and I almost missed my connecting flight"
Pros: "I like the courteous crew members, very cordial & attentive."
Cons: "The long wait on the aircraft after all passengers and crew were on board waiting for the oxygen tank to arrive."
Pros: "Crew was ok, entertainment was great"
Cons: "Seats in ac 787 are very soft, you will feel the knees of the passenger seating behind you, I couldn't fall a sleep, you feel a kick every time the passenger behind you moved his knees. Kosher food was terrible! Not eatible! Plane is very slow l, took 11.5 hours instead of 10 hours with the 747."
Cons: "For an overnight flight I would have expected the lights to be turned off, or at least dimmed. My plan to sleep and enjoy my day of return did not go ask planned."

Book Cheap Saint Lucia Plane Tickets

Cheapest flights to Saint Lucia from the United Kingdom found in 2023 and 2024

Recent one-way flight deals

17/1Wed
1 stop
32h 35mLGW-SLU
£399
17/1Wed
3 stops
30h 00mLGW-SLU
£400
17/1Wed
directBritish Airways
9h 10mLGW-UVF
£814
5/1Fri
directBritish Airways
9h 10mLGW-UVF
£817
17/1Wed
directVirgin Atlantic
9h 15mLHR-UVF
£1,057
22/12Fri
2 stopsDelta
32h 58mLHR-UVF
£1,674
22/12Fri
2 stopsAmerican Airlines
28h 13mLGW-UVF
£1,696
20/12Wed
2 stopsAmerican Airlines
50h 16mLGW-UVF
£1,704
22/12Fri
2 stopsDelta
33h 48mLCY-UVF
£1,876
22/12Fri
directVirgin Atlantic
9h 15mLHR-UVF
£2,162

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Recent return flight deals

14/3Thu
directBritish Airways
9h 10mLGW-UVF
21/3Thu
directBritish Airways
8h 15mUVF-LGW
£662
11/3Mon
directBritish Airways
9h 10mLGW-UVF
18/3Mon
directBritish Airways
8h 15mUVF-LGW
£664
3/3Sun
directVirgin Atlantic
9h 15mLHR-UVF
17/3Sun
directVirgin Atlantic
8h 30mUVF-LHR
£714
17/3Sun
directVirgin Atlantic
9h 15mLHR-UVF
24/3Sun
directVirgin Atlantic
8h 30mUVF-LHR
£715
4/4Thu
1 stopAir Canada
25h 35mLHR-UVF
14/4Sun
1 stopAir Canada
34h 00mUVF-LHR
£894
29/3Fri
1 stopAir Canada
29h 35mLHR-UVF
8/4Mon
1 stopAir Canada
34h 00mUVF-LHR
£901
10/4Wed
2 stopsFinnair
27h 37mLGW-UVF
16/4Tue
2 stopsFinnair
35h 26mUVF-LGW
£1,159
19/1Fri
2 stopsFinnair
22h 34mLHR-UVF
26/1Fri
1 stopFinnair
13h 51mUVF-LHR
£1,187
14/3Thu
2 stopsAmerican Airlines
26h 49mLGW-UVF
21/3Thu
2 stopsAmerican Airlines
37h 07mUVF-LGW
£1,211
3/4Wed
2 stopsAmerican Airlines
27h 37mLGW-UVF
23/4Tue
2 stopsAmerican Airlines
33h 46mUVF-LGW
£1,213

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Last minute flights to Saint Lucia

Last minute flight, train and bus deals

5/12Tue
directTUI Airways
8h 45mLGW-UVF
12/12Tue
directTUI Airways
8h 10mUVF-LGW
£638
4/12Mon
directBritish Airways
9h 10mLGW-UVF
11/12Mon
directBritish Airways
8h 15mUVF-LGW
£876
4/12Mon
directVirgin Atlantic
9h 15mLHR-UVF
13/12Wed
directVirgin Atlantic
8h 30mUVF-LHR
£936
4/12Mon
directVirgin Atlantic
9h 15mLHR-UVF
11/12Mon
directVirgin Atlantic
8h 30mUVF-LHR
£950
4/12Mon
directVirgin Atlantic
9h 15mLHR-UVF
11/12Mon
directVirgin Atlantic
8h 30mUVF-LHR
£954
4/12Mon
directBritish Airways
9h 10mLGW-UVF
13/12Wed
directBritish Airways
8h 15mUVF-LGW
£971
4/12Mon
multi-stopAir Canada
54h 10mLHR-UVF
11/12Mon
multi-stopAir Canada
14h 45mUVF-LHR
£1,018
4/12Mon
multi-stopAir Canada
53h 20mLHR-UVF
11/12Mon
multi-stopAir Canada
34h 35mUVF-LHR
£1,029
4/12Mon
multi-stopFinnair
31h 04mLHR-UVF
13/12Wed
multi-stopFinnair
16h 17mUVF-LHR
£1,218
4/12Mon
multi-stopFinnair
22h 59mLHR-UVF
13/12Wed
multi-stopFinnair
15h 01mUVF-LHR
£1,265

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Flights to Saint Lucia

Return flight deals:

Saint Lucia - United Kingdom

Cabin classes:

First Class flights to Saint Lucia
£1,762
Business Class flights to Saint Lucia
£987
£406

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