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Cheap flights from London Heathrow Airport to Antigua from £497

LHR — ANU
21 Oct — 28 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Heathrow to Antigua

Enter your travel dates to find the best prices.

Cheapest flights from Heathrow to Antigua

Thu 24/909:35 -
1 stop11h 10m
Thu 8/1017:25 -
1 stop10h 55m
Deal found 17/9£514
Mon 21/909:35 -
Nonstop11h 10m
Thu 1/1017:25 -
Nonstop10h 55m
Deal found 19/9£526
Thu 17/909:35 -
Nonstop11h 10m
Thu 1/1017:25 -
Nonstop10h 55m
Deal found 16/9£545
Mon 21/909:35 -
1 stop11h 10m
Mon 28/917:25 -
1 stop10h 55m
Deal found 19/9£560
Mon 2/1108:00 -
1 stop11h 20m
Mon 9/1117:00 -
1 stop10h 55m
Deal found 18/9£564
Fri 4/1213:05 -
Nonstop9h 05m
Fri 11/1220:25 -
Nonstop8h 10m
Deal found 17/9£567
Thu 1/1009:35 -
1 stop11h 10m
Mon 5/1017:25 -
1 stop10h 55m
Deal found 19/9£569
Mon 16/1108:00 -
1 stop11h 20m
Mon 23/1117:00 -
1 stop10h 55m
Deal found 17/9£579

Find flight deals from Heathrow to Antigua

Round-trip from

£523

One-way from

£497

Popular in

December

Cheapest in

September

Average price

£539
Virgin Atlantic
  • Virgin Atlantic
  • 20/1-27/1
  • Nonstop
  • 17h 15m total
  • London to Antigua
Search Deals
Virgin Atlantic
  • Virgin Atlantic
  • 5/11-31/12
  • 1 total stop
  • 11h 20m total
  • London to Antigua
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (£25 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£19 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2026
Search Deals

Cheapflights Fare Finder

 
Use the filters below to find and compare flights from London Heathrow Airport to Antigua that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonSt. John's

LHR London Heathrow - ANU St. John's V.C. Bird Intl

LHRANU

London Heathrow

Thu 5/11

08:00-15:20

1 stop11h 20m

St. John's V.C. Bird Intl

Wed 31/12

00:00-05:00

Nonstop0h 00m

£497

LondonSt. John's

LHR London Heathrow - ANU St. John's V.C. Bird Intl

LHRANU

London Heathrow

Wed 11/11

12:15-15:25

3 stops31h 10m

St. John's V.C. Bird Intl

Wed 31/12

00:00-05:00

Nonstop0h 00m

£519

LondonSt. John's

LHR London Heathrow - ANU St. John's V.C. Bird Intl

LHRANU

London Heathrow

Sun 22/11

18:00-15:25

2 stops49h 25m

St. John's V.C. Bird Intl

Wed 31/12

00:00-05:00

Nonstop0h 00m

£578
Fastest return journey

LondonSt. John's

LHR London Heathrow - ANU St. John's V.C. Bird Intl

LHRANU

London Heathrow

Thu 8/10

09:35-15:45

1 stop11h 10m

St. John's V.C. Bird Intl

Wed 31/12

00:00-05:00

Nonstop0h 00m

£580

LondonSt. John's

LHR London Heathrow - ANU St. John's V.C. Bird Intl

LHRANU

London Heathrow

Fri 6/11

08:00-19:40

1 stop15h 40m

St. John's V.C. Bird Intl

Wed 31/12

00:00-05:00

Nonstop0h 00m

£584

LondonSt. John's

LHR London Heathrow - ANU St. John's V.C. Bird Intl

LHRANU

London Heathrow

Wed 7/10

11:10-11:00

1 stop28h 50m

St. John's V.C. Bird Intl

Wed 31/12

00:00-05:00

Nonstop0h 00m

£587

LondonSt. John's

LHR London Heathrow - ANU St. John's V.C. Bird Intl

LHRANU

London Heathrow

Wed 11/11

13:00-15:25

2 stops30h 25m

St. John's V.C. Bird Intl

Wed 31/12

00:00-05:00

Nonstop0h 00m

£594

LondonSt. John's

LHR London Heathrow - ANU St. John's V.C. Bird Intl

LHRANU

London Heathrow

Sat 7/11

14:45-11:40

1 stop24h 55m

St. John's V.C. Bird Intl

Wed 31/12

00:00-05:00

Nonstop0h 00m

£594

LondonSt. John's

LHR London Heathrow - ANU St. John's V.C. Bird Intl

LHRANU

London Heathrow

Wed 4/11

11:10-15:25

1 stop32h 15m

St. John's V.C. Bird Intl

Sat 14/11

16:30-21:00

2 stops24h 30m

£708

LondonSt. John's

LHR London Heathrow - ANU St. John's V.C. Bird Intl

LHRANU

London Heathrow

Sun 4/10

18:05-15:23

2 stops26h 18m

St. John's V.C. Bird Intl

Sat 17/10

16:25-17:15

2 stops19h 50m

£758

Flights are sorted by cheapest return flights first.

Deals found on 20/9

Showing 1-10 of 14 resultsSorted by cheapest first
1
2

Best time to book a flight from Heathrow to Antigua

Have a flexible travel schedule? Discover the best time to fly to Antigua from Heathrow with our price prediction graph.
Estimated return price

Cheapflights Insights

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

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

Currently, January is the cheapest month in which you can book a flight from London Heathrow Airport to Antigua (average of £565). Flying from London Heathrow Airport to Antigua in December is currently the most expensive (average of £1,103). 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.

How far ahead should I book a flight from London Heathrow Airport to Antigua?

The best time to book flights from London Heathrow Airport to Antigua is 85 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

Reviews of airlines servicing Antigua

See what other customers who have flown with Virgin Atlantic,American Airlines, andBritish Airways from London Heathrow Airport to Antigua have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Virgin Atlantic
7.4
Good
694 reviews
Check prices

Food

6.9

Entertainment

7.5

Overall

7.4

Boarding

7.7

Crew

8.1

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.
Virgin Atlantic
7.4
Good
694 reviews
Virgin Atlantic
7.4
Good
694 reviews
Check prices

Food

6.9

Entertainment

7.5

Overall

7.4

Boarding

7.7

Crew

8.1

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.
American Airlines
7.0
Good
12,074 reviews
Virgin Atlantic
7.4
Good
694 reviews
Check prices

Food

6.9

Entertainment

7.5

Overall

7.4

Boarding

7.7

Crew

8.1

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.
British Airways
6.7
Okay
8,225 reviews
Virgin Atlantic
7.4
Good
694 reviews
Check prices

Food

6.9

Entertainment

7.5

Overall

7.4

Boarding

7.7

Crew

8.1

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.

Related info for your journey

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

    There are many flights that can get you from London Heathrow Airport to Antigua in 32h 15m. Fly via Air Canada to get the fastest option. London Heathrow Airport and Antigua are separated by a distance of 4069 mi.

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

    Looking for the cheapest flight from London Heathrow Airport to Antigua? While on average our users pay £720, our data indicates the cheapest price to be £520. The most popular route (London Heathrow - St. John's V.C. Bird Intl), is priced around £507.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Heathrow to Antigua 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 London Heathrow Airport to Antigua?

    Currently, January is the cheapest month in which you can book a flight from London Heathrow Airport to Antigua (average of £565). Flying from London Heathrow Airport to Antigua in December is currently the most expensive (average of £1,103). 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

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Heathrow to Antigua

Gatwick to St. John's flights
Heathrow to St. John's flights
London City to St. John's flights

Top 3 airlines flying from Heathrow to Antigua

AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£415Average£604FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Virgin AtlanticCheapest£455Average£629FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
American AirlinesCheapest£678Average£791FlexibilityNo cancel feeOn-time71%
Search American Airlines flights

Fly with Cheapflights

How does Cheapflights help users find flights from Heathrow to Antigua?

Cheapflights makes it easy to find Heathrow to Antigua 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 Heathrow to Antigua?

Cheapflights helps you find that perfect flight to Antigua from Heathrow by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Need flexible booking options for your flight to Antigua from Heathrow? 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 Heathrow to Antigua become cheaper?

Yes, Cheapflights offers price alerts on Heathrow to Antigua 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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