Cheap flights from London Heathrow Airport to Dominica from £564

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 25/9. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — DOM
7 Sep — 14 Sep1
1 adult

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 2 September 2025.

Round-trip from

£818

One-way from

£564
United Airlines
  • United Airlines
  • 28/10-12/11
  • 3 total stops
  • 49h 07m total
  • London to Dominica
25/9
  • 25/9
  • 3 total stops
  • 25h 00m total
  • London to Dominica

Find flight deals from Heathrow to Dominica

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 2 September 2025.

Tue 28/1006:50LHR - DOM
2 stops34h 27mUnited Airlines
Wed 12/1115:45DOM - LHR
1 stop14h 40mUnited Airlines
Deal found 31/8£818
Tue 30/911:25LHR - DOM
1 stop13h 10mMultiple Airlines
Tue 7/1016:05DOM - LHR
1 stop33h 15mMultiple Airlines
Deal found 31/8£819
Mon 1/1210:35LHR - DOM
2 stops13h 40mMultiple Airlines
Mon 8/1212:10DOM - LHR
1 stop16h 20mMultiple Airlines
Deal found 1/9£821
Mon 29/911:25LHR - DOM
2 stops13h 50mMultiple Airlines
Mon 6/1012:10DOM - LHR
1 stop13h 10mMultiple Airlines
Deal found 1/9£828
Tue 28/1006:50LHR - DOM
2 stops34h 27mMultiple Airlines
Wed 12/1107:15DOM - LHR
3 stops23h 10mMultiple Airlines
Deal found 31/8£839
Tue 23/911:25LHR - DOM
1 stop29h 15mMultiple Airlines
Sat 27/916:05DOM - LHR
1 stop33h 15mMultiple Airlines
Deal found 1/9£853
Tue 7/1008:05LHR - DOM
1 stop16h 30mMultiple Airlines
Mon 13/1012:10DOM - LHR
1 stop14h 40mMultiple Airlines
Deal found 31/8£869
Sat 1/1114:30LHR - DOM
1 stop28h 13mMultiple Airlines
Fri 14/1115:24DOM - LHR
1 stop16h 06mMultiple Airlines
Deal found 31/8£874

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 2 September 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

Tue 28/10

06:50-13:17

2 stops34h 27m

Roseau Douglas–Charles

Wed 12/11

15:45-10:25

1 stop14h 40m

£818

LondonRoseau

LHR - DOM

LHRDOM

London Heathrow

Tue 30/9

11:25-19:35

1 stop13h 10m

Roseau Douglas–Charles

Tue 7/10

16:05-06:20

1 stop33h 15m

£819

LondonRoseau

LHR - DOM

LHRDOM

London Heathrow

Mon 1/12

10:35-20:15

2 stops13h 40m

Roseau Douglas–Charles

Mon 8/12

12:10-08:30

1 stop16h 20m

£821

LondonRoseau

LHR - DOM

LHRDOM

London Heathrow

Mon 29/9

11:25-20:15

2 stops13h 50m

Roseau Douglas–Charles

Mon 6/10

12:10-06:20

1 stop13h 10m

£828

LondonRoseau

LHR - DOM

LHRDOM

London Heathrow

Tue 28/10

06:50-13:17

2 stops34h 27m

Roseau Douglas–Charles

Wed 12/11

07:15-10:25

3 stops23h 10m

£839

LondonRoseau

LHR - DOM

LHRDOM

London Heathrow

Tue 23/9

11:25-11:40

1 stop29h 15m

Roseau Douglas–Charles

Sat 27/9

16:05-06:20

1 stop33h 15m

£853

LondonRoseau

LHR - DOM

LHRDOM

London Heathrow

Tue 7/10

08:05-19:35

1 stop16h 30m

Roseau Douglas–Charles

Mon 13/10

12:10-07:50

1 stop14h 40m

£869

LondonRoseau

LHR - DOM

LHRDOM

London Heathrow

Sat 1/11

14:30-14:43

1 stop28h 13m

Roseau Douglas–Charles

Fri 14/11

15:24-11:30

1 stop16h 06m

£874

LondonRoseau

LHR - DOM

LHRDOM

London Heathrow

Thu 25/9

13:25-09:25

3 stops25h 00m

£564

LondonRoseau

LHR - DOM

LHRDOM

London Heathrow

Mon 9/2

13:20-15:35

1 stop30h 15m

£807

Flights are sorted by cheapest return flights first.

Deals found on 31/8

Showing 1-10 of 12 results
1
2

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 2 September 2025.

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

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 2 September 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.

Overall

7.2

Comfort

7.2

Boarding

7.5

Food

6.5

Crew

8.0

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.

Overall

7.2

Comfort

7.2

Boarding

7.5

Food

6.5

Crew

8.0

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.

Overall

7.2

Comfort

7.2

Boarding

7.5

Food

6.5

Crew

8.0

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

    There are many flights that can get you from London Heathrow Airport to Dominica in 34h 27m. Fly via United Airlines to get the fastest option. The distance between London Heathrow Airport and Dominica is about 4133 mi.

  • 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.

See more FAQs

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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.

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 2 September 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£989Average£1,171FlexibilityNo cancel feeOn-time70%
Search British Airways flights
American AirlinesCheapest£1,003Average£1,091FlexibilityNo cancel feeOn-time71%
Search American Airlines flights

Fly with Cheapflights

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

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

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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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