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Cheap flights from Antigua And Barbuda to London Heathrow Airport from £350

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 7/5. Fares are subject to change and may not be available on all flights or dates of travel.
ANU — LHR
20 Apr — 27 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Antigua And Barbuda to Heathrow

Enter your travel dates to find the best prices.

Cheapest flights from Antigua And Barbuda to Heathrow
Explore the most affordable flight options available from Antigua And Barbuda to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 March 2026.

Fri 1/513:57
ANU
-
LHR
2 stops18h 33m
Multiple Airlines
Fri 8/515:10
LHR
-
ANU
2 stops26h 42m
Multiple Airlines
Deal found 17/3£654
Fri 1/513:57
ANU
-
LHR
2 stops17h 43m
Multiple Airlines
Tue 30/612:00
LHR
-
ANU
2 stops31h 20m
Multiple Airlines
Deal found 20/3£711
Thu 30/413:57
ANU
-
LHR
2 stops17h 43m
Multiple Airlines
Thu 7/516:50
LHR
-
ANU
2 stops25h 02m
Multiple Airlines
Deal found 16/3£712
Sun 19/414:00
ANU
-
LHR
2 stops18h 30m
Multiple Airlines
Sun 26/409:50
LHR
-
ANU
2 stops32h 04m
Multiple Airlines
Deal found 20/3£789
Thu 2/415:15
ANU
-
LHR
1 stop36h 20m
Air Canada
Tue 7/414:05
LHR
-
ANU
2 stops53h 15m
Air Canada
Deal found 18/3£804
Thu 2/415:15
ANU
-
LHR
1 stop36h 20m
Air Canada
Thu 23/417:15
LHR
-
ANU
2 stops50h 05m
Air Canada
Deal found 16/3£813
Thu 2/415:15
ANU
-
LHR
1 stop36h 20m
Air Canada
Sat 6/614:10
LHR
-
ANU
2 stops29h 00m
Air Canada
Deal found 16/3£825
Thu 2/415:15
ANU
-
LHR
1 stop36h 20m
Air Canada
Sat 30/514:10
LHR
-
ANU
2 stops29h 00m
Air Canada
Deal found 17/3£835

Find flight deals from Antigua And Barbuda to Heathrow

Keep the following information in mind while searching for Antigua And Barbuda to Heathrow flight deals. Data was last updated 21 March 2026.

Round-trip from

£654

One-way from

£350

Popular in

February

Cheapest in

May

Average price

£727

Good one-way deal

£575 or less
1/5-8/5
  • 1/5-8/5
  • 4 total stops
  • 45h 15m total
  • Antigua And Barbuda to London
Search Deals
7/5
  • 7/5
  • 2 total stops
  • 17h 43m total
  • Antigua And Barbuda to London
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (£20 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£11 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2026
Search Deals
Price to beat on a one-way flight from Antigua And Barbuda to London Heathrow.
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Antigua And Barbuda 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 858,174 searches. Data last updated 21 March 2026.
Use the filters below to find and compare flights from Antigua And Barbuda to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

St. John'sLondon

ANU - LHR

ANULHR

St. John's V.C. Bird Intl

Thu 11/6

17:25-09:20

1 stop10h 55m

London Heathrow

Mon 22/6

09:35-15:45

1 stop11h 10m

£835

St. John'sLondon

ANU - LHR

ANULHR

St. John's V.C. Bird Intl

Thu 2/4

15:15-10:00

2 stops37h 45m

London Heathrow

Tue 7/4

09:30-14:20

2 stops57h 50m

£884

St. John'sLondon

ANU - LHR

ANULHR

St. John's V.C. Bird Intl

Thu 17/9

16:20-21:40

2 stops24h 20m

London Heathrow

Fri 25/9

20:10-15:20

2 stops24h 10m

£992

St. John'sLondon

ANU - LHR

ANULHR

St. John's V.C. Bird Intl

Thu 9/4

15:15-21:00

2 stops24h 45m

London Heathrow

Thu 14/5

14:05-12:59

2 stops51h 54m

£994
Fastest return journey

St. John'sLondon

ANU - LHR

ANULHR

St. John's V.C. Bird Intl

Thu 2/4

17:05-06:20

Nonstop8h 15m

London Heathrow

Thu 9/4

08:20-12:30

Nonstop9h 10m

£1,078

St. John'sLondon

ANU - LHR

ANULHR

St. John's V.C. Bird Intl

Thu 2/4

17:05-06:20

Nonstop8h 15m

London Heathrow

Tue 7/4

08:20-12:30

Nonstop9h 10m

£1,144

St. John'sLondon

ANU - LHR

ANULHR

St. John's V.C. Bird Intl

Thu 2/4

13:43-06:30

2 stops35h 47m

London Heathrow

Thu 9/4

11:55-12:38

1 stop29h 43m

£1,314

St. John'sLondon

ANU - LHR

ANULHR

St. John's V.C. Bird Intl

Thu 30/4

17:25-09:20

Nonstop10h 55m

London Heathrow

Thu 7/5

09:35-15:45

Nonstop11h 10m

£1,363
Cheapest one-way

St. John'sLondon

ANU - LHR

ANULHR

St. John's V.C. Bird Intl

Sat 4/7

15:30-20:20

2 stops23h 50m

£398

St. John'sLondon

ANU - LHR

ANULHR

St. John's V.C. Bird Intl

Sat 9/5

13:57-09:30

1 stop14h 33m

£417

Flights are sorted by cheapest return flights first.

Deals found on 16/3

Showing 1-10 of 17 resultsSorted by cheapest first
1
2

Best time to book a flight from Antigua And Barbuda to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Antigua And Barbuda with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Antigua And Barbuda to London Heathrow Airport

What is the cheapest month to book a flight from Antigua And Barbuda to London Heathrow Airport?

Currently, May is the cheapest month in which you can book a flight from Antigua And Barbuda to London Heathrow Airport (average of £615). Flying from Antigua And Barbuda to London Heathrow Airport in November is currently the most expensive (average of £1,225). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from AG to LHR?

Find hourly flight availability from Antigua And Barbuda 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 21 March 2026.

When flying from Antigua And Barbuda to London Heathrow Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Related info for your journey

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

  • How long is the flight from Antigua And Barbuda to London Heathrow Airport?

    For as low as £835, Virgin Atlantic can have you in London Heathrow Airport from Antigua And Barbuda in 10h 55m. There are 4069 mi between Antigua And Barbuda and London Heathrow Airport. This flight may include one or multiple stops.

  • What are the most reliable airlines from Antigua And Barbuda to London Heathrow Airport?

    The top 3 most reliable airlines when flying from Antigua And Barbuda to London Heathrow Airport are SAUDIA (94%), Scandinavian Airlines (94%) and Virgin Atlantic (94%).

  • What are the cheapest flights from Antigua And Barbuda to London Heathrow Airport?

    While on average a flight from Antigua And Barbuda to London Heathrow Airport is generally £1,833, our data shows the cheapest flight currently is £573. When looking at the most popular route, (St. John's V.C. Bird Intl - London Heathrow), you can expect to pay £711 for that flight.

  • Can I find deals for flights from Antigua And Barbuda to Heathrow that include hotel bookings?

    Yes. In addition to deals on Antigua And Barbuda to Heathrow flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Antigua And Barbuda to Heathrow?

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

  • Can I find deals for business class flights from Antigua And Barbuda to Heathrow?

    Yes. Cheapflights offers flight deals from Antigua And Barbuda 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.

  • What is the cheapest month to book a flight from Antigua And Barbuda to London Heathrow Airport?

    Currently, May is the cheapest month in which you can book a flight from Antigua And Barbuda to London Heathrow Airport (average of £615). Flying from Antigua And Barbuda to London Heathrow Airport in November is currently the most expensive (average of £1,225). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Milton Keynes
Wembley
Croydon
Northampton
Luton
Hounslow
Slough
Gatwick
Ilford
Hayes
Brentford
Colchester
Guildford
Watford
Kingston upon Thames
Eastbourne
Romford
Ipswich
Swindon
Bedford

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Why should you use Cheapflights to find cheap flight tickets from Antigua And Barbuda to Heathrow?

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Can Cheapflights find flights from Antigua And Barbuda to Heathrow with no change fees?

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Can Cheapflights notify me if prices for flights from Antigua And Barbuda to Heathrow become cheaper?

Yes, Cheapflights offers price alerts on Antigua And Barbuda to Heathrow flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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