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Cheap flights from London Heathrow Airport to Dominica from £546

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 15/3. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — DOM
28 Nov — 5 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Heathrow to Dominica

Keep the following information in mind while searching for Heathrow to Dominica flight deals. Data was last updated 29 October 2025.

Round-trip from

£751

One-way from

£546
9/3-23/3
  • 9/3-23/3
  • 2 total stops
  • 47h 25m total
  • London to Dominica
Search Deals
15/3
  • 15/3
  • 3 total stops
  • 50h 35m total
  • London to Dominica
Search Deals

Find 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 29 October 2025.

Mon 24/1109:45LHR - DOM
1 stop32h 58mMultiple Airlines
Mon 1/1215:24DOM - LHR
1 stop16h 06mMultiple Airlines
Deal found 27/10£763
Sat 15/1114:30LHR - DOM
1 stop28h 13mMultiple Airlines
Mon 1/1215:24DOM - LHR
1 stop16h 06mMultiple Airlines
Deal found 26/10£771
Mon 17/1109:45LHR - DOM
1 stop32h 58mMultiple Airlines
Sun 7/1215:27DOM - LHR
1 stop35h 23mMultiple Airlines
Deal found 28/10£782
Tue 2/1213:25LHR - DOM
1 stop34h 50mMultiple Airlines
Thu 18/1216:05DOM - LHR
1 stop12h 25mMultiple Airlines
Deal found 26/10£797
Mon 3/1114:30LHR - DOM
1 stop30h 11mMultiple Airlines
Mon 17/1115:24DOM - LHR
1 stop16h 06mMultiple Airlines
Deal found 27/10£798
Wed 26/1110:35LHR - DOM
2 stops13h 40mMultiple Airlines
Wed 3/1212:10DOM - LHR
1 stop16h 20mMultiple Airlines
Deal found 27/10£805
Tue 11/1109:45LHR - DOM
1 stop32h 58mMultiple Airlines
Wed 26/1112:10DOM - LHR
1 stop16h 20mMultiple Airlines
Deal found 26/10£818
Thu 4/1214:30LHR - DOM
1 stop28h 16mMultiple Airlines
Thu 18/1216:05DOM - LHR
1 stop12h 25mMultiple Airlines
Deal found 27/10£829

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 29 October 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Dominica that are best for you.

Fly from

Heathrow

Fly to

Dominica

Route

Depart

Return

Price

LondonRoseau

LHR - DOM

LHRDOM

London Heathrow

Mon 9/3

09:45-13:30

1 stop31h 45m

Roseau Douglas–Charles

Mon 23/3

15:50-11:30

1 stop15h 40m

£751

LondonRoseau

LHR - DOM

LHRDOM

London Heathrow

Mon 24/11

09:45-14:43

1 stop32h 58m

Roseau Douglas–Charles

Mon 1/12

15:24-11:30

1 stop16h 06m

£763

LondonRoseau

LHR - DOM

LHRDOM

London Heathrow

Sat 15/11

14:30-14:43

1 stop28h 13m

Roseau Douglas–Charles

Mon 1/12

15:24-11:30

1 stop16h 06m

£771

LondonRoseau

LHR - DOM

LHRDOM

London Heathrow

Sun 12/4

09:55-13:25

1 stop32h 30m

Roseau Douglas–Charles

Sun 26/4

14:15-12:00

1 stop16h 45m

£782

LondonRoseau

LHR - DOM

LHRDOM

London Heathrow

Mon 17/11

09:45-14:43

1 stop32h 58m

Roseau Douglas–Charles

Sun 7/12

15:27-06:50

1 stop35h 23m

£782

LondonRoseau

LHR - DOM

LHRDOM

London Heathrow

Sat 25/4

15:00-13:25

1 stop27h 25m

Roseau Douglas–Charles

Sun 10/5

14:15-12:00

1 stop16h 45m

£788

LondonRoseau

LHR - DOM

LHRDOM

London Heathrow

Wed 11/3

10:35-15:35

1 stop33h 00m

Roseau Douglas–Charles

Tue 24/3

15:50-06:50

1 stop35h 00m

£789

LondonRoseau

LHR - DOM

LHRDOM

London Heathrow

Sun 15/3

19:05-17:40

3 stops50h 35m

£546

Flights are sorted by cheapest return flights first.

Deals found on 28/10

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

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

Find hourly flight availability from Heathrow to Dominica. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 29 October 2025.

When flying from London Heathrow Airport to Dominica, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 18% versus a flight in the afternoon.

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 29 October 2025.
Get a feel of what it's like to fly with American Airlines and British Airways from London Heathrow Airport to Dominica by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
11,032 reviews
Check prices

Comfort

7.2

Boarding

7.5

Crew

8.0

Food

6.4

Overall

7.2

Entertainment

6.9

Reviews

1 / 20
6.0
Good

Alison,May 2025

LHR - MAN

Gate staff were confused and passengers openly incredulous at lack of organisation and information to the extent that for a while we all believed entry to the gate would be via a coffee shop. It was embarrassing to see US passengers so derisive of the ground crew’s ineptitude.
American Airlines
7.2
Good
11,032 reviews
American Airlines
7.2
Good
11,032 reviews
Check prices

Comfort

7.2

Boarding

7.5

Crew

8.0

Food

6.4

Overall

7.2

Entertainment

6.9

Reviews

1 / 20
6.0
Good

Alison,May 2025

LHR - MAN

Gate staff were confused and passengers openly incredulous at lack of organisation and information to the extent that for a while we all believed entry to the gate would be via a coffee shop. It was embarrassing to see US passengers so derisive of the ground crew’s ineptitude.
British Airways
6.7
Okay
7,483 reviews
American Airlines
7.2
Good
11,032 reviews
Check prices

Comfort

7.2

Boarding

7.5

Crew

8.0

Food

6.4

Overall

7.2

Entertainment

6.9

Reviews

1 / 20
6.0
Good

Alison,May 2025

LHR - MAN

Gate staff were confused and passengers openly incredulous at lack of organisation and information to the extent that for a while we all believed entry to the gate would be via a coffee shop. It was embarrassing to see US passengers so derisive of the ground crew’s ineptitude.

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

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Alternative routes for Heathrow to Dominica

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Heathrow to Dominica

Discover the top 2 airlines 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 29 October 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest£1,020Average£1,110FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
British AirwaysCheapest£1,044Average£1,077FlexibilityNo cancel feeOn-time70%
Search British Airways 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?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Dominica from Heathrow today with Cheapflights!

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Heathrow to Dominica for you. Better yet — we are completely free to use.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Heathrow to Dominica, users can toggle the no change fees filter when performing a flight search.

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

Yes, Cheapflights offers price alerts on Heathrow to Dominica 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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