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Cheap flights from London Heathrow Airport to Dominica from £497

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 1/10. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — DOM
5 Sep — 12 Sep1
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 6 August 2026.

Mon 7/909:55 -
1 stop32h 59m
Wed 7/1014:21 -
1 stop17h 14m
Deal found 5/8£748
Sun 27/911:10 -
2 stops14h 05m
Wed 30/916:33 -
1 stop33h 22m
Deal found 4/8£765
Wed 11/1114:30 -
1 stop28h 17m
Tue 17/1115:27 -
1 stop16h 03m
Deal found 6/8£766
Mon 2/1109:45 -
1 stop33h 02m
Mon 30/1115:27 -
1 stop16h 03m
Deal found 3/8£767
Sun 11/1015:35 -
1 stop27h 06m
Mon 9/1115:27 -
1 stop16h 03m
Deal found 4/8£773
Fri 18/912:15 -
1 stop30h 34m
Sat 26/914:29 -
2 stops23h 26m
Deal found 5/8£776
Tue 25/811:10 -
1 stop13h 25m
Fri 25/912:10 -
1 stop13h 05m
Deal found 4/8£781

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 6 August 2026.

Round-trip from

£748

One-way from

£497
7/9-7/10
  • 7/9-7/10
  • 2 total stops
  • 50h 13m total
  • London to Dominica
Search Deals
1/10
  • 1/10
  • 2 total stops
  • 36h 15m 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 6 August 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 London Heathrow - DOM Roseau Douglas–Charles

LHRDOM

London Heathrow

Mon 7/9

09:55-13:54

1 stop32h 59m

Roseau Douglas–Charles

Wed 7/10

14:21-12:35

1 stop17h 14m

£748

LondonRoseau

LHR London Heathrow - DOM Roseau Douglas–Charles

LHRDOM

London Heathrow

Fri 18/9

12:15-13:49

1 stop30h 34m

Roseau Douglas–Charles

Sat 26/9

14:29-18:55

2 stops23h 26m

£779

LondonRoseau

LHR London Heathrow - DOM Roseau Douglas–Charles

LHRDOM

London Heathrow

Fri 18/9

09:55-13:49

1 stop32h 54m

Roseau Douglas–Charles

Sat 26/9

14:29-12:35

1 stop17h 06m

£786
Fastest return journey

LondonRoseau

LHR London Heathrow - DOM Roseau Douglas–Charles

LHRDOM

London Heathrow

Sun 20/9

11:10-20:15

2 stops14h 05m

Roseau Douglas–Charles

Sun 27/9

12:10-06:15

1 stop13h 05m

£798

LondonRoseau

LHR London Heathrow - DOM Roseau Douglas–Charles

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

£803

LondonRoseau

LHR London Heathrow - DOM Roseau Douglas–Charles

LHRDOM

London Heathrow

Thu 1/10

19:25-13:49

2 stops47h 24m

Roseau Douglas–Charles

Thu 22/10

14:21-12:35

1 stop17h 14m

£807
Cheapest one-way
Fastest single journey

LondonRoseau

LHR London Heathrow - DOM Roseau Douglas–Charles

LHRDOM

London Heathrow

Thu 1/10

11:55-19:10

2 stops36h 15m

£497

LondonRoseau

LHR London Heathrow - DOM Roseau Douglas–Charles

LHRDOM

London Heathrow

Sat 3/10

07:00-17:40

3 stops39h 40m

£561

Flights are sorted by cheapest return flights first.

Deals found on 2/8

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 6 August 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. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.1
Good
11,867 reviews
Check prices

Overall

7.1

Entertainment

6.8

Food

6.4

Boarding

7.5

Comfort

7.2

Crew

7.9

Reviews

1 / 20
10.0
Excellent

Ron,Aug 2026

LHR - LAX

Unfortunately it took an hour and 15 minutes for luggage to get to customs so I had to pay for hotel and other ticket to get home Missed flight
American Airlines
7.1
Good
11,867 reviews
American Airlines
7.1
Good
11,867 reviews
Check prices

Overall

7.1

Entertainment

6.8

Food

6.4

Boarding

7.5

Comfort

7.2

Crew

7.9

Reviews

1 / 20
10.0
Excellent

Ron,Aug 2026

LHR - LAX

Unfortunately it took an hour and 15 minutes for luggage to get to customs so I had to pay for hotel and other ticket to get home Missed flight

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 30h 34m. Fly via American 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.
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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 6 August 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest£768Average£1,070FlexibilityNo 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?

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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