Find flights
When to book
Airlines

Cheap flights from London Heathrow Airport to Dominica from £662

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 16/8. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — DOM
19 Aug — 26 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Heathrow to Dominica

Enter your travel dates to find the best prices.

Cheapest flights from Heathrow to Dominica
Explore the most affordable flight options available from Heathrow to Dominica. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 20 July 2026.

Sun 16/809:55
LHR
-
DOM
1 stop32h 59m
Multiple Airlines
Sun 23/814:34
DOM
-
LHR
1 stop35h 21m
Multiple Airlines
Deal found 19/7£662
Mon 24/815:40
LHR
-
DOM
1 stop27h 14m
Multiple Airlines
Sun 6/914:34
DOM
-
LHR
1 stop35h 21m
Multiple Airlines
Deal found 19/7£664
Mon 31/815:40
LHR
-
DOM
1 stop27h 14m
Multiple Airlines
Mon 7/914:34
DOM
-
LHR
1 stop35h 21m
Multiple Airlines
Deal found 17/7£665
Tue 1/1210:35
LHR
-
DOM
1 stop13h 00m
Multiple Airlines
Mon 7/1212:10
DOM
-
LHR
1 stop13h 40m
Multiple Airlines
Deal found 16/7£667
Thu 1/1010:45
LHR
-
DOM
1 stop13h 50m
Multiple Airlines
Thu 22/1014:21
DOM
-
LHR
1 stop17h 14m
Multiple Airlines
Deal found 20/7£679
Thu 1/1010:45
LHR
-
DOM
1 stop13h 50m
Multiple Airlines
Wed 14/1014:21
DOM
-
LHR
1 stop17h 14m
Multiple Airlines
Deal found 19/7£680
Sat 15/811:10
LHR
-
DOM
1 stop29h 30m
Multiple Airlines
Mon 24/814:34
DOM
-
LHR
1 stop17h 01m
Multiple Airlines
Deal found 18/7£690
Sat 15/811:10
LHR
-
DOM
1 stop29h 30m
Multiple Airlines
Tue 15/916:05
DOM
-
LHR
1 stop33h 10m
Multiple Airlines
Deal found 17/7£721
Mon 9/1109:45
LHR
-
DOM
1 stop33h 02m
Multiple Airlines
Mon 23/1115:27
DOM
-
LHR
1 stop16h 03m
Multiple Airlines
Deal found 20/7£729

Find flight deals from Heathrow to Dominica

Keep the following information in mind while searching for Heathrow to Dominica flight deals. Data was last updated 20 July 2026.

Round-trip from

£662
16/8-23/8
  • 16/8-23/8
  • 2 total stops
  • 68h 20m total
  • London to Dominica
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Heathrow to Dominica 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 20 July 2026.
Use the filters below to find and compare flights from London Heathrow Airport to Dominica that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonRoseau

LHR - DOM

LHRDOM

London Heathrow

Sun 16/8

09:55-13:54

1 stop32h 59m

Roseau Douglas–Charles

Sun 23/8

14:34-06:55

1 stop35h 21m

£662

LondonRoseau

LHR - DOM

LHRDOM

London Heathrow

Mon 24/8

15:40-13:54

1 stop27h 14m

Roseau Douglas–Charles

Sun 6/9

14:34-06:55

1 stop35h 21m

£664

LondonRoseau

LHR - DOM

LHRDOM

London Heathrow

Tue 1/9

09:55-13:54

1 stop32h 59m

Roseau Douglas–Charles

Tue 8/9

14:34-06:55

1 stop35h 21m

£665
Fastest return journey

LondonRoseau

LHR - DOM

LHRDOM

London Heathrow

Tue 1/12

10:35-19:35

1 stop13h 00m

Roseau Douglas–Charles

Mon 7/12

15:16-11:30

1 stop16h 14m

£678

LondonRoseau

LHR - DOM

LHRDOM

London Heathrow

Fri 15/1

13:25-15:35

1 stop30h 10m

Roseau Douglas–Charles

Mon 15/2

17:25-06:45

1 stop33h 20m

£701

LondonRoseau

LHR - DOM

LHRDOM

London Heathrow

Thu 1/10

10:45-19:35

1 stop13h 50m

Roseau Douglas–Charles

Wed 14/10

14:21-12:35

1 stop17h 14m

£743

LondonRoseau

LHR - DOM

LHRDOM

London Heathrow

Thu 1/10

10:45-19:35

1 stop13h 50m

Roseau Douglas–Charles

Thu 22/10

14:21-12:35

1 stop17h 14m

£747

LondonRoseau

LHR - DOM

LHRDOM

London Heathrow

Sat 12/9

11:10-19:35

1 stop13h 25m

Roseau Douglas–Charles

Sat 26/9

14:29-12:35

1 stop17h 06m

£747

LondonRoseau

LHR - DOM

LHRDOM

London Heathrow

Thu 1/10

10:45-19:35

1 stop13h 50m

Roseau Douglas–Charles

Thu 15/10

14:21-12:35

1 stop17h 14m

£767

LondonRoseau

LHR - DOM

LHRDOM

London Heathrow

Thu 1/10

19:25-13:49

2 stops47h 24m

Roseau Douglas–Charles

Wed 14/10

14:21-12:35

1 stop17h 14m

£774

Flights are sorted by cheapest return flights first.

Deals found on 19/7

Sorted by cheapest first

Best time to book a flight from Heathrow to Dominica

Have a flexible travel schedule? Discover the best time to fly to Dominica from Heathrow 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 London Heathrow Airport to Dominica

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

Reviews of airlines servicing Dominica

Get insights into the airlines that provide service to Dominica. 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 Dominica. Reviews last updated 20 July 2026.
Get a feel of what it's like to fly with American Airlines from London Heathrow Airport to Dominica by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.1
Good
11,826 reviews
Check prices

Overall

7.1

Boarding

7.5

Comfort

7.2

Food

6.4

Entertainment

6.8

Crew

7.9

Reviews

1 / 20
8.0
Excellent

Cameron,Nov 2025

LHR - LIS

This trip was probably the worst one we have ever had on British Airways!!!
American Airlines
7.1
Good
11,826 reviews
American Airlines
7.1
Good
11,826 reviews
Check prices

Overall

7.1

Boarding

7.5

Comfort

7.2

Food

6.4

Entertainment

6.8

Crew

7.9

Reviews

1 / 20
8.0
Excellent

Cameron,Nov 2025

LHR - LIS

This trip was probably the worst one we have ever had on British Airways!!!

Related info for your journey

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

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

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

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

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

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

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Heathrow to Dominica

See prices for flight routes from nearby airports that may be better suited for you.
Heathrow to Roseau flights
Gatwick to Roseau flights

Top airline flying from Heathrow to Dominica

Discover the top airline that operate flights from Heathrow to Dominica. 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 858,174 searches. Data last updated 20 July 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest£1,009Average£1,088FlexibilityNo cancel feeOn-time71%
Search American Airlines flights

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 Heathrow to Dominica?

Cheapflights helps you search for flights from Heathrow to Dominica via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

Cheapflights simply makes it quick and affordable to book flights from Heathrow to Dominica by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Certainly. Search results for flights to Dominica from Heathrow shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.