Find flights
When to book
Airlines

Cheap flights from London Heathrow Airport to Dominica from £494

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 2/3. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — DOM
17 Jan — 24 Jan1
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 18 December 2025.

Wed 17/1211:15LHR - DOM
1 stop33h 32mAmerican Airlines
Sat 31/115:27DOM - LHR
1 stop16h 53mAmerican Airlines
Deal found 17/12£1,178
Tue 16/1217:00LHR - DOM
2 stops25h 46mAmerican Airlines
Tue 30/1217:27DOM - LHR
1 stop14h 38mAmerican Airlines
Deal found 15/12£1,279
Tue 16/1214:30LHR - DOM
1 stop28h 16mMultiple Airlines
Tue 30/1215:27DOM - LHR
1 stop16h 38mMultiple Airlines
Deal found 16/12£5,107
Mon 22/1214:30LHR - DOM
1 stop30h 17mMultiple Airlines
Fri 26/1212:10DOM - LHR
1 stop16h 20mMultiple Airlines
Deal found 16/12£5,373
Mon 22/1217:00LHR - DOM
2 stops25h 47mAmerican Airlines
Fri 26/1215:27DOM - LHR
1 stop16h 03mAmerican Airlines
Deal found 15/12£6,856

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 18 December 2025.

Round-trip from

£720

One-way from

£494
3/3-17/3
  • 3/3-17/3
  • 2 total stops
  • 29h 05m total
  • London to Dominica
Search Deals
2/3
  • 2/3
  • 3 total stops
  • 30h 50m 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 18 December 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

Wed 11/3

09:45-13:40

1 stop31h 55m

Roseau Douglas–Charles

Tue 24/3

16:05-08:30

1 stop12h 25m

£742

LondonRoseau

LHR - DOM

LHRDOM

London Heathrow

Wed 20/5

15:35-13:35

1 stop27h 00m

Roseau Douglas–Charles

Mon 1/6

14:25-12:35

1 stop17h 10m

£745

LondonRoseau

LHR - DOM

LHRDOM

London Heathrow

Sun 12/4

09:55-13:25

1 stop32h 30m

Roseau Douglas–Charles

Sun 26/4

14:15-12:35

1 stop17h 20m

£747

LondonRoseau

LHR - DOM

LHRDOM

London Heathrow

Sat 25/4

15:40-13:25

1 stop26h 45m

Roseau Douglas–Charles

Sun 17/5

14:15-12:35

1 stop17h 20m

£766

LondonRoseau

LHR - DOM

LHRDOM

London Heathrow

Tue 14/4

15:35-13:25

1 stop26h 50m

Roseau Douglas–Charles

Thu 23/4

14:15-12:35

1 stop17h 20m

£801

LondonRoseau

LHR - DOM

LHRDOM

London Heathrow

Sat 25/4

15:40-13:25

1 stop26h 45m

Roseau Douglas–Charles

Sun 10/5

12:10-06:15

1 stop13h 05m

£809

LondonRoseau

LHR - DOM

LHRDOM

London Heathrow

Thu 29/1

09:45-14:47

1 stop33h 02m

Roseau Douglas–Charles

Thu 5/2

15:27-11:30

1 stop16h 03m

£823

LondonRoseau

LHR - DOM

LHRDOM

London Heathrow

Fri 16/1

14:30-17:01

1 stop30h 31m

Roseau Douglas–Charles

Fri 23/1

08:55-08:30

1 stop19h 35m

£828

LondonRoseau

LHR - DOM

LHRDOM

London Heathrow

Mon 2/3

14:50-17:40

3 stops30h 50m

£494

Flights are sorted by cheapest return flights first.

Deals found on 17/12

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 18 December 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 18 December 2025.
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. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
11,054 reviews
Check prices

Comfort

7.2

Entertainment

6.9

Boarding

7.5

Crew

8.0

Overall

7.2

Food

6.5

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
7.2
Good
11,054 reviews
American Airlines
7.2
Good
11,054 reviews
Check prices

Comfort

7.2

Entertainment

6.9

Boarding

7.5

Crew

8.0

Overall

7.2

Food

6.5

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 Bridgetown flights
Heathrow to Montego Bay flights
Heathrow to Kingston flights
Heathrow to Punta Cana flights
Gatwick to Kingston flights
Heathrow to Nassau flights
Gatwick to Punta Cana flights
London City to Bridgetown flights
London City to Kingston flights
London City to Montego Bay flights
Gatwick to Bridgetown flights
Heathrow to St. George's flights
Heathrow to Port of Spain flights
Gatwick to St. John's flights
Gatwick to Montego Bay flights
Gatwick to Castries flights
Heathrow to Castries flights
Heathrow to Luis Munoz Marin Intl flights
London City to Punta Cana flights
Gatwick to Nassau flights
Stansted to Montego Bay flights
Stansted to Punta Cana flights
Heathrow to St. John's flights
Heathrow to George Town flights
Gatwick to Port of Spain flights
Gatwick to Luis Munoz Marin Intl flights
Heathrow to Road Town flights
Heathrow to Santo Domingo flights
Heathrow to Kingstown flights
Gatwick to Havana flights
Stansted to Bridgetown flights
Gatwick to St. George's flights
Stansted to Kingston flights
Heathrow to Roseau flights
Gatwick to Santo Domingo flights
Luton to Punta Cana flights
London City to Castries flights
Heathrow to Castries flights
Heathrow to Basseterre flights
Luton to Montego Bay flights
Heathrow to Providenciales flights
Heathrow to Simpson Bay flights
London City to St. John's flights
London City to Luis Munoz Marin Intl flights
Gatwick to Road Town flights
Stansted to Luis Munoz Marin Intl flights
Heathrow to Havana flights
Heathrow to Puerto Plata flights
Stansted to Nassau flights
Heathrow to Oranjestad 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 18 December 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest£1,015Average£1,104FlexibilityNo 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?

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.

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.