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Find cheap flights from Trinidad and Tobago to Saint Lucia from £125

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Trinidad and Tobago to Saint Lucia departing on 1/6. 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
Wed 5/6
Wed 12/6

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Good to know - Cheap tickets from Trinidad and Tobago to Saint Lucia

Low season

June

High season

August

Cheapest flight

£125
Best time to beat the crowds (7% less expensive on average)
Most popular time to fly (20% more expensive on average)
Flight from Port of Spain to Castries

FAQs for booking flights from Trinidad and Tobago to Saint Lucia

  • How does KAYAK find such low prices on flights from Trinidad and Tobago to Saint Lucia?

    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 Trinidad and Tobago to Saint Lucia.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Trinidad and Tobago to Saint Lucia?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Saint Lucia from Trinidad and Tobago is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Trinidad and Tobago to Saint Lucia?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Saint Lucia with an airline and back to Trinidad and Tobago with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Trinidad and Tobago to Saint Lucia?

    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 Saint Lucia from Trinidad and Tobago up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top airlines flying from Trinidad and Tobago to Saint Lucia

 
Need help choosing which airline to fly with from Trinidad and Tobago 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 verified KAYAK customer reviews.
7.9
Caribbean AirlinesOverall score based on 188 reviews
6.7Entertainment
8.2Boarding
8.4Crew
7.6Comfort
6.7Food
Airline reviews

There was no music on the flights unless you came with your headset.

10.0 Excellentsusan, Apr 2024MIA - POS
Read more about Caribbean Airlines reviews

There was no music on the flights unless you came with your headset.

Their bar selection could be greatly improved; they only had one spirit option

Music would have been great and information about the flight. Meaning how high and the weather conditions.

It was good but the food was small for the duration of the flight.

I wrote to the entertainment and food OK because it was non-applicable All excellent

Checking in online still requires going on the physical check in line

I enjoyed the smooth flow and well coordinated boarding and the very courteous attitude from the cabin crew We look forward to flying with ya’ll again

Pleasant experience checking in. Seating is way too tight, especially for persons who are not petite. I thought the pilot was excellent in terms of his commentary and information. Wrong gate information on boarding passes. If I was not alert I could have lined up to board the wrong plane.

The crew was excellent, check in was easy ,the food wasn't good, movies should be recent and more selections

The captain was great he made jokes and make thebflight very comfortable. Alerted us about the islands we flew over and Yolandra and her team took great care of us, very personable.

Charged an extra 65 pounds for overweight suitcase, Not told how much overweight but had no choice but to pay the price. Compare to Delta Airlines where I flew internationally a few days before with this suitcase and no extra charge by Delta. Comfort was horrible. I am just under 6 feet tall, and good that the flight was only 1 1/2 hours, because my knees were in the seat back in front of me the whole flight. I felt that my knees were part way up to my chest. No reason to have the seats that close. I will say to the positive was the flight crew, very friendly and efficient.

Food not so good. Need more veggies and whole grain especially the late food. Couldn’t figure out how to use the entertainment system.

Staff were very helpful. The free WiFi for messages was also very useful to keep in touch

The crew on board were all very pleasant and happy to help. The flight had the old business class seats. The departure board in the business lounge did not update and kept on saying ' gate open' but never said boarding. When I got nervous about the departure time and walked to the gate I was told off rudely for being late.

Offered vegetable curry when it was actually tofu which I don’t care for.

Both mine and my husband's chairs were broken. Also it took 2 hours to get our bags after our flight which was wild.

Lost my belongings, Crew fail to follow safety and regulatory requirements in 2nd leg of flight from London Heathrow to Copenhagen.

The crew on this flight were attentive, efficient and friendly. It really made for an enjoyable flight.

Asked for a wheelchair multiple times. Got denied the wheelchair in London layover.

I travelled on biz class and f there is no water in the toilette to wash my hands I would expect to have this indicated somehow and not just finding out when I'm there expecting to be able to wash my hands and teeth. Also this is in general that it is always so rushy at the end of these kind of long flights. It is like we are sitting there for 9 hours and the last 1.5 hours just feels like I have time for nothing. Because food comes and at the same time we are close to destination everyone tries to pack their stuff and go to toilette and eat and everything :))) not that like I would know a good solution here I just wanted to raise this :)

Book cheap flights from Trinidad and Tobago to Saint Lucia

Cheapest flights to Saint Lucia from Trinidad and Tobago found in 2024

Recent return flight deals

26/6Wed
directCaribbean Airlines
1h 05mPOS-SLU
28/6Fri
directCaribbean Airlines
1h 05mSLU-POS
£265
10/10Thu
1 stopCaribbean Airlines
6h 40mPOS-SLU
13/10Sun
2 stopsCaribbean Airlines
7h 40mSLU-POS
£272
2/6Sun
2 stopsCaribbean Airlines
26h 45mPOS-SLU
5/6Wed
directCaribbean Airlines
1h 05mSLU-POS
£274
15/9Sun
directCaribbean Airlines
1h 05mPOS-SLU
22/9Sun
directCaribbean Airlines
1h 05mSLU-POS
£283
2/6Sun
directCaribbean Airlines
1h 05mPOS-SLU
5/6Wed
directCaribbean Airlines
1h 05mSLU-POS
£289
24/5Fri
directCaribbean Airlines
1h 05mPOS-SLU
26/5Sun
directCaribbean Airlines
1h 05mSLU-POS
£301
3/6Mon
directCaribbean Airlines
1h 05mPOS-SLU
10/6Mon
directCaribbean Airlines
1h 05mSLU-POS
£304
10/10Thu
2 stopsCaribbean Airlines
6h 05mPOS-SLU
13/10Sun
2 stopsCaribbean Airlines
7h 40mSLU-POS
£328
4/6Tue
1 stop
6h 25mPOS-SLU
11/6Tue
1 stop
22h 45mSLU-POS
£383
2/6Sun
2 stops
26h 45mPOS-SLU
5/6Wed
1 stop
4h 15mSLU-POS
£398

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Recent one-way flight deals

1/6Sat
directCaribbean Airlines
1h 05mPOS-SLU
£125
1/6Sat
directCaribbean Airlines
1h 05mPOS-SLU
£134
14/8Wed
2 stopsCaribbean Airlines
23h 50mPOS-SLU
£223
14/8Wed
directCaribbean Airlines
1h 05mPOS-SLU
£347
14/8Wed
3 stops
10h 45mPOS-SLU
£425

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Flights to Saint Lucia

Cabin classes:

£242

Browse origins:

  • Flights » 
  • Trinidad and Tobago

Browse destinations:

  • Flights » 
  • Saint Lucia