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Cheap flights from Saint Lucia to London Heathrow Airport from £714

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/9. 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.
UVF — LHR
20 May — 27 May1
1 adult
Mon 20/5
Mon 27/5

What is the cheapest month to fly from Saint Lucia to London Heathrow Airport?

Due to multiple factors, expect to potentially pay more when booking in September. For low rates, April can be a great choice for travel to London Heathrow Airport. Flights to London Heathrow Airport from Saint Lucia in April are about £886 on average during April, but can be found for as low as £726.

When is the cheapest time to fly from Saint Lucia to London Heathrow Airport (LC - LHR)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Saint Lucia to London Heathrow Airport as you normally would.

Cheap Air Canada flights from Saint Lucia to Heathrow

Explore cheap flight options specifically provided by Air Canada for the route between Saint Lucia and Heathrow. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 849,850 searches. Data last updated 15 May 2024.
Peruse some of the lowest-priced Air Canada flights we've found from Saint Lucia to London. Make sure to check back often as deals are often changing.
Wed 19/615:30UVF - LHR
1 stop15h 20mAir Canada
Tue 9/708:30LHR - UVF
1 stop35h 00mAir Canada
Deal found 13/5£929
Sun 4/815:30UVF - LHR
2 stops24h 30mAir Canada
Tue 3/912:05LHR - UVF
1 stop31h 25mAir Canada
Deal found 14/5£935
Wed 19/615:30UVF - LHR
1 stop15h 20mAir Canada
Tue 9/714:05LHR - UVF
2 stops29h 25mAir Canada
Deal found 13/5£971
Sun 4/815:30UVF - LHR
2 stops24h 30mAir Canada
Tue 3/914:05LHR - UVF
2 stops29h 25mAir Canada
Deal found 14/5£981
Wed 17/715:30UVF - LHR
1 stop34h 05mAir Canada
Sat 27/715:50LHR - UVF
1 stop27h 40mAir Canada
Deal found 13/5£1,037
Wed 19/615:30UVF - LHR
2 stops34h 00mAir Canada
Tue 9/714:05LHR - UVF
2 stops29h 25mAir Canada
Deal found 13/5£1,077
Wed 17/715:30UVF - LHR
2 stops24h 30mAir Canada
Sat 27/712:05LHR - UVF
1 stop31h 25mAir Canada
Deal found 13/5£1,083
Wed 17/715:30UVF - LHR
2 stops24h 30mAir Canada
Sat 27/714:05LHR - UVF
2 stops29h 25mAir Canada
Deal found 13/5£1,171
Wed 17/715:30UVF - LHR
2 stops24h 30mAir Canada
Sat 27/714:05LHR - UVF
2 stops29h 25mAir Canada
Deal found 15/5£1,172

Cheap American Airlines flights from Saint Lucia to Heathrow

Explore cheap flight options specifically provided by American Airlines for the route between Saint Lucia and Heathrow. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 849,850 searches. Data last updated 15 May 2024.
Take a gander at the lowest prices we've found on American Airlines flights from Saint Lucia to London. Deals are refreshing constantly so come back soon for more options.
Fri 21/613:25UVF - LHR
1 stop15h 00mAmerican Airlines
Thu 1/816:20LHR - UVF
2 stops27h 12mAmerican Airlines
Deal found 14/5£1,490
Fri 24/515:00UVF - LHR
2 stops33h 50mAmerican Airlines
Sun 8/920:10LHR - UVF
2 stops22h 50mAmerican Airlines
Deal found 14/5£1,492
Fri 24/515:45UVF - LHR
2 stops22h 10mAmerican Airlines
Sun 8/911:40LHR - UVF
2 stops31h 20mAmerican Airlines
Deal found 15/5£1,493
Thu 18/715:35UVF - LHR
1 stop15h 35mAmerican Airlines
Sun 28/715:15LHR - UVF
2 stops28h 17mAmerican Airlines
Deal found 13/5£1,494
Tue 21/515:45UVF - LHR
1 stop15h 25mAmerican Airlines
Tue 28/517:05LHR - UVF
2 stops26h 40mAmerican Airlines
Deal found 15/5£1,494
Sun 4/815:35UVF - LHR
1 stop15h 35mAmerican Airlines
Fri 6/917:15LHR - UVF
2 stops25h 45mAmerican Airlines
Deal found 14/5£1,495
Fri 24/515:45UVF - LHR
1 stop34h 45mAmerican Airlines
Sun 8/910:30LHR - UVF
1 stop32h 30mAmerican Airlines
Deal found 15/5£1,496
Mon 10/615:40UVF - LHR
1 stop15h 30mAmerican Airlines
Thu 1/819:55LHR - UVF
2 stops23h 37mAmerican Airlines
Deal found 14/5£1,497
Thu 18/715:35UVF - LHR
2 stops23h 10mAmerican Airlines
Sun 28/715:15LHR - UVF
2 stops28h 17mAmerican Airlines
Deal found 13/5£1,497

Cheap Saint Lucia to Heathrow flights in May & June 2024

Find cheap flight options from Saint Lucia to Heathrow specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 849,850 searches. Prices were last updated on 15 May 2024.
Check out some of the best flight deals from Saint Lucia to London in 2024. More deals are always being added, so be sure to check back regularly.
Fri 14/623:31UVF - LHR
1 stop16h 14mJetBlue
Fri 21/611:55LHR - UVF
1 stop15h 36mJetBlue
Deal found 15/5£867
Wed 19/615:30UVF - LHR
1 stop15h 20mAir Canada
Tue 9/708:30LHR - UVF
1 stop35h 00mAir Canada
Deal found 13/5£929
Wed 19/615:30UVF - LHR
1 stop15h 20mAir Canada
Tue 9/714:05LHR - UVF
2 stops29h 25mAir Canada
Deal found 13/5£971
Wed 19/615:30UVF - LHR
2 stops34h 00mAir Canada
Tue 9/714:05LHR - UVF
2 stops29h 25mAir Canada
Deal found 13/5£1,077
Fri 21/613:55SLU - LHR
1 stop16h 40mMultiple Airlines
Wed 21/811:15LHR - SLU
1 stop32h 20mMultiple Airlines
Deal found 14/5£1,244
Wed 19/610:25SLU - LHR
3 stops25h 10mMultiple Airlines
Tue 9/713:45LHR - SLU
3 stops34h 15mMultiple Airlines
Deal found 13/5£1,439
Fri 21/613:25UVF - LHR
1 stop15h 00mAmerican Airlines
Thu 1/816:20LHR - UVF
2 stops27h 12mAmerican Airlines
Deal found 14/5£1,490
Fri 24/515:00UVF - LHR
2 stops33h 50mAmerican Airlines
Sun 8/920:10LHR - UVF
2 stops22h 50mAmerican Airlines
Deal found 14/5£1,492
Fri 24/515:45UVF - LHR
2 stops22h 10mAmerican Airlines
Sun 8/911:40LHR - UVF
2 stops31h 20mAmerican Airlines
Deal found 15/5£1,493

Saint Lucia to Heathrow 2024 flight deals

Discover exclusive flight deals for travel between Saint Lucia and Heathrow in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 849,850 searches. Data last updated 15 May 2024.
Check out some of the best flight deals from Saint Lucia to London in 2024. More deals are always being added, so be sure to check back regularly.
Fri 14/623:31UVF - LHR
1 stop16h 14mJetBlue
Fri 21/611:55LHR - UVF
1 stop15h 36mJetBlue
Deal found 15/5£867
Sun 4/814:35UVF - LHR
2 stops26h 00mMultiple Airlines
Fri 6/920:50LHR - UVF
3 stops45h 58mMultiple Airlines
Deal found 14/5£926
Wed 19/615:30UVF - LHR
1 stop15h 20mAir Canada
Tue 9/708:30LHR - UVF
1 stop35h 00mAir Canada
Deal found 13/5£929
Sun 4/815:30UVF - LHR
2 stops24h 30mAir Canada
Tue 3/912:05LHR - UVF
1 stop31h 25mAir Canada
Deal found 14/5£935
Wed 19/615:30UVF - LHR
1 stop15h 20mAir Canada
Tue 9/714:05LHR - UVF
2 stops29h 25mAir Canada
Deal found 13/5£971
Sun 4/815:30UVF - LHR
2 stops24h 30mAir Canada
Tue 3/914:05LHR - UVF
2 stops29h 25mAir Canada
Deal found 14/5£981
Sun 22/1217:02UVF - LHR
1 stop33h 48mAmerican Airlines
Sat 4/114:10LHR - UVF
1 stop28h 12mAmerican Airlines
Deal found 14/5£1,003
Sun 22/1217:02UVF - LHR
1 stop33h 48mAmerican Airlines
Sat 4/115:25LHR - UVF
2 stops26h 57mAmerican Airlines
Deal found 14/5£1,007
Sun 22/1217:02UVF - LHR
1 stop33h 48mAmerican Airlines
Sat 4/115:25LHR - UVF
2 stops26h 57mAmerican Airlines
Deal found 15/5£1,007

Saint Lucia to Heathrow flights leaving soon

Find last-minute flight options from Saint Lucia to Heathrow for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 849,850 searches. Data last updated 15 May 2024.
Have a look at some of the last-minute flights available departing from Saint Lucia to London. Users should double check the flight they book to ensure it matches the day, time, and destination they're looking for.
Fri 24/515:00UVF - LHR
2 stops33h 50mAmerican Airlines
Sun 8/920:10LHR - UVF
2 stops22h 50mAmerican Airlines
Deal found 14/5£1,492
Fri 24/515:45UVF - LHR
2 stops22h 10mAmerican Airlines
Sun 8/911:40LHR - UVF
2 stops31h 20mAmerican Airlines
Deal found 15/5£1,493
Tue 21/515:45UVF - LHR
1 stop15h 25mAmerican Airlines
Tue 28/517:05LHR - UVF
2 stops26h 40mAmerican Airlines
Deal found 15/5£1,494
Fri 24/515:45UVF - LHR
1 stop34h 45mAmerican Airlines
Sun 8/910:30LHR - UVF
1 stop32h 30mAmerican Airlines
Deal found 15/5£1,496
Tue 21/515:45UVF - LHR
2 stops33h 35mAmerican Airlines
Tue 28/517:05LHR - UVF
2 stops26h 40mAmerican Airlines
Deal found 15/5£1,497
Tue 21/515:45UVF - LHR
1 stop15h 25mAmerican Airlines
Tue 28/509:15LHR - UVF
1 stop34h 30mAmerican Airlines
Deal found 15/5£1,526
Fri 24/515:45UVF - LHR
1 stop34h 45mFinnair
Sun 8/914:10LHR - UVF
1 stop28h 50mFinnair
Deal found 15/5£1,692
Fri 24/515:47UVF - LHR
1 stop35h 03mMultiple Airlines
Sun 8/920:55LHR - UVF
2 stops46h 25mMultiple Airlines
Deal found 15/5£3,110

One-way flights to Heathrow from Saint Lucia

Search for one-way flight options from Saint Lucia to Heathrow. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 849,850 searches. Data last updated 15 May 2024.
Users in need of a one-way flight from Saint Lucia to London can choose from these deals. Those seeking round-trip flights from Saint Lucia to London should utilise the search form at the top of the page.
Thu 5/915:20SLU - LHR
1 stop15h 55mMultiple Airlines
Deal found 13/5£714
Sun 23/612:10SLU - LHR
1 stop18h 25mMultiple Airlines
Deal found 15/5£766
Thu 5/911:55SLU - LHR
2 stops13h 20mMultiple Airlines
Deal found 13/5£808
Thu 20/619:30SLU - LHR
2 stops29h 50mMultiple Airlines
Deal found 15/5£870
Wed 26/611:55SLU - LHR
2 stops13h 25mMultiple Airlines
Deal found 15/5£967
Sat 29/609:25SLU - LHR
2 stops21h 25mMultiple Airlines
Deal found 15/5£991
Sat 29/613:25SLU - LHR
3 stops25h 45mMultiple Airlines
Deal found 15/5£994
Thu 23/515:20SLU - LHR
3 stops34h 00mMultiple Airlines
Deal found 14/5£1,038
Tue 28/507:30SLU - LHR
3 stops19h 30mMultiple Airlines
Deal found 14/5£1,122

Find flights from Saint Lucia to Heathrow within your budget

Customise your flight search to find flights from Saint Lucia to Heathrow that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 849,850 searches. Data last updated 15 May 2024.

Fly from

Any airport

Fly to

Any airport

Budget

£926 - £1,692

Route

Depart

Return

Price

Castries HewanorraLondon Heathrow

UVF - LHR

UVFLHR

Castries Hewanorra

Sun 4/8

2 stops26h 00m

London Heathrow

Fri 6/9

3 stops45h 58m

£926

Castries HewanorraLondon Heathrow

UVF - LHR

UVFLHR

Castries Hewanorra

Wed 19/6

1 stop15h 20m

London Heathrow

Tue 9/7

1 stop35h 00m

£929

Castries HewanorraLondon Heathrow

UVF - LHR

UVFLHR

Castries Hewanorra

Sun 4/8

2 stops24h 30m

London Heathrow

Tue 3/9

1 stop31h 25m

£935

Castries HewanorraLondon Heathrow

UVF - LHR

UVFLHR

Castries Hewanorra

Wed 19/6

1 stop15h 20m

London Heathrow

Tue 9/7

2 stops29h 25m

£971

Castries HewanorraLondon Heathrow

UVF - LHR

UVFLHR

Castries Hewanorra

Sun 4/8

2 stops24h 30m

London Heathrow

Tue 3/9

2 stops29h 25m

£981

Castries George F. L. CharleLondon Heathrow

SLU - LHR

SLULHR

Castries George F. L. Charle

Sun 4/8

1 stop32h 55m

London Heathrow

Fri 6/9

1 stop12h 40m

£1,096

Castries HewanorraLondon Heathrow

UVF - LHR

UVFLHR

Castries Hewanorra

Sun 4/8

2 stops40h 30m

London Heathrow

Fri 6/9

2 stops52h 38m

£1,201

Castries HewanorraLondon Heathrow

UVF - LHR

UVFLHR

Castries Hewanorra

Fri 21/6

1 stop15h 00m

London Heathrow

Thu 1/8

2 stops27h 12m

£1,490

Castries HewanorraLondon Heathrow

UVF - LHR

UVFLHR

Castries Hewanorra

Fri 24/5

1 stop34h 45m

London Heathrow

Sun 8/9

1 stop28h 50m

£1,692

Flights are sorted by cheapest first

Deals found on 14/5

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Heathrow

Get insights into the airlines that provide service to Heathrow. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Heathrow. Reviews last updated 15 May 2024.
Read through reviews of airlines operating flights from Saint Lucia to London, such as Air Canada and American Airlines. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.1
Very Good
9,157 reviews
Check prices

Food

7.3

Boarding

8.2

Entertainment

7.3

Overall

8.1

Comfort

7.9

Crew

8.6

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

Alaska Airlines
8.1
Very Good
9,157 reviews
Alaska Airlines
8.1
Very Good
9,157 reviews
Check prices

Food

7.3

Boarding

8.2

Entertainment

7.3

Overall

8.1

Comfort

7.9

Crew

8.6

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

Delta
8.0
Very Good
10,691 reviews
Alaska Airlines
8.1
Very Good
9,157 reviews
Check prices

Food

7.3

Boarding

8.2

Entertainment

7.3

Overall

8.1

Comfort

7.9

Crew

8.6

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

Finnair
7.8
Good
1,378 reviews
Alaska Airlines
8.1
Very Good
9,157 reviews
Check prices

Food

7.3

Boarding

8.2

Entertainment

7.3

Overall

8.1

Comfort

7.9

Crew

8.6

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

WestJet
7.5
Good
2,920 reviews
Alaska Airlines
8.1
Very Good
9,157 reviews
Check prices

Food

7.3

Boarding

8.2

Entertainment

7.3

Overall

8.1

Comfort

7.9

Crew

8.6

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

American Airlines
7.3
Good
14,535 reviews
Alaska Airlines
8.1
Very Good
9,157 reviews
Check prices

Food

7.3

Boarding

8.2

Entertainment

7.3

Overall

8.1

Comfort

7.9

Crew

8.6

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

Related info for your journey

Find useful and relevant information for your journey from Saint Lucia to Heathrow. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find flights from Saint Lucia to London Heathrow Airport for under £1,000 on Cheapflights?

    Yes, there are multiple flights from Saint Lucia to London Heathrow Airport for under £1,000. The cheapest flight booked recently is on Multiple Airlines for just £926, but on average you can expect to pay £1,148.

  • Are there last-minute flights available from Saint Lucia to London Heathrow Airport for under £1,500?

    There are currently 8+ open flights from Saint Lucia to London Heathrow Airport within the next 7 days for less than £1,500.

  • What are the cheapest airlines to fly from Saint Lucia to London Heathrow Airport one-way?

    One-way options have recently been found by users for as low as £1,260 on Delta. Other airlines that offer cheap prices include Royal Air Maroc from £1,264 and Alaska Airlines from £1,265 one-way.

  • What are the cheapest flights from Saint Lucia to London Heathrow Airport?

    The cheapest flight price from Saint Lucia to London Heathrow Airport is £746. On average you can expect to pay £753. The most popular route, (Castries Hewanorra - London Heathrow), can usually be booked for £1,152.

  • What does UVF to LHR mean?

    These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Castries Hewanorra Airport to London Heathrow Airport flight would often be abbreviated as a UVF to LHR flight.

  • Can I find deals for flights from Saint Lucia to Heathrow that include extra baggage allowance?

    The amount of baggage you can bring on your Saint Lucia to Heathrow flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Saint Lucia to Heathrow with specific airlines?

    Yes, Cheapflights allows you to browse and filter Saint Lucia to Heathrow flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Saint Lucia to Heathrow that include hotel bookings?

    Yes. In addition to deals on Saint Lucia to Heathrow flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Saint Lucia to Heathrow?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Saint Lucia to Heathrow.

  • Can I find deals for business class flights from Saint Lucia to Heathrow?

    Yes. Cheapflights offers flight deals from Saint Lucia to Heathrow by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Saint Lucia to Heathrow that allow pets onboard?

    Many airlines flying from Saint Lucia to Heathrow offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Saint Lucia to Heathrow?

    Yes, you can often find last-minute deals on Saint Lucia to Heathrow flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Saint Lucia to London Heathrow Airport flight deals updated?

    The Saint Lucia to London Heathrow Airport flight deals you see on this page were last updated on 15/5.

See more FAQs

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See prices for flight routes from nearby airports that may be better suited for you.

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Top 2 airlines flying from Saint Lucia to Heathrow

Discover the top 2 airlines that operate flights from Saint Lucia to Heathrow. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 849,850 searches. Data last updated 15 May 2024.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£616Average£795FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Virgin AtlanticCheapest£727Average£739FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
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Saint Lucia to London flights

Search flights from Saint Lucia to Heathrow by cabin class

Find flights from Saint Lucia to Heathrow, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy classfrom £746/person

Hourly flight availability from Saint Lucia to Heathrow

Find hourly flight availability from Saint Lucia to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 15 May 2024.
0%of flight departuresEarly morningMidnight to 6 am
0%of flight departuresMorning6 am to noon
100%of flight departuresAfternoonNoon to 6 pm
0%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Midday
6 PM

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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Saint Lucia to Heathrow?

Cheapflights makes it easy to find Saint Lucia to Heathrow flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Saint Lucia to Heathrow?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Heathrow from Saint Lucia.

Can Cheapflights find flights from Saint Lucia to Heathrow with no change fees?

Need flexible booking options for your flight to Heathrow from Saint Lucia? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Saint Lucia to Heathrow become cheaper?

Yes! Start tracking prices for Saint Lucia to Heathrow flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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