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Cheap flights from Dominica to London Heathrow Airport from £638

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 26/6. Fares are subject to change and may not be available on all flights or dates of travel.
DOM — LHR
17 May — 24 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Dominica to Heathrow

Enter your travel dates to find the best prices.

Cheapest flights from Dominica to Heathrow
Explore the most affordable flight options available from Dominica to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 April 2026.

Sun 6/914:32
DOM
-
LHR
2 stops23h 23m
American Airlines
Mon 28/919:25
LHR
-
DOM
2 stops47h 00m
American Airlines
Deal found 16/4£1,010
Sun 6/908:55
DOM
-
LHR
1 stop19h 25m
Multiple Airlines
Mon 28/909:35
LHR
-
DOM
2 stops15h 40m
Multiple Airlines
Deal found 16/4£1,113
Sat 5/916:05
DOM
-
LHR
1 stop12h 15m
Multiple Airlines
Sun 27/909:35
LHR
-
DOM
2 stops15h 40m
Multiple Airlines
Deal found 16/4£1,136
Tue 2/614:27
DOM
-
LHR
1 stop17h 08m
Multiple Airlines
Thu 11/609:55
LHR
-
DOM
1 stop32h 52m
Multiple Airlines
Deal found 16/4£1,193
Sun 31/514:27
DOM
-
LHR
1 stop35h 28m
Multiple Airlines
Sun 7/609:55
LHR
-
DOM
1 stop32h 52m
Multiple Airlines
Deal found 16/4£1,195

Find flight deals from Dominica to Heathrow

Keep the following information in mind while searching for Dominica to Heathrow flight deals. Data was last updated 17 April 2026.

Round-trip from

£1,010

One-way from

£638
American Airlines
  • American Airlines
  • 6/9-28/9
  • 4 total stops
  • 70h 23m total
  • Dominica to London
Search Deals
26/6
  • 26/6
  • 1 total stop
  • 13h 05m total
  • Dominica to London
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Dominica to Heathrow 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 17 April 2026.
Use the filters below to find and compare flights from Dominica to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

RoseauLondon

DOM - LHR

DOMLHR

Roseau Douglas–Charles

Sun 6/9

14:32-21:40

2 stops26h 08m

London Heathrow

Mon 28/9

19:25-13:25

2 stops47h 00m

£1,016
Fastest return journey

RoseauLondon

DOM - LHR

DOMLHR

Roseau Douglas–Charles

Sun 6/9

08:55-09:20

1 stop19h 25m

London Heathrow

Mon 28/9

09:35-20:15

2 stops15h 40m

£1,113

RoseauLondon

DOM - LHR

DOMLHR

Roseau Douglas–Charles

Tue 2/6

14:27-12:35

1 stop17h 08m

London Heathrow

Thu 11/6

09:55-13:47

1 stop32h 52m

£1,193

RoseauLondon

DOM - LHR

DOMLHR

Roseau Douglas–Charles

Sun 31/5

14:27-06:55

1 stop35h 28m

London Heathrow

Sun 7/6

09:55-13:47

1 stop32h 52m

£1,195

RoseauLondon

DOM - LHR

DOMLHR

Roseau Douglas–Charles

Wed 6/5

14:29-12:35

1 stop17h 06m

London Heathrow

Thu 7/5

15:35-13:49

1 stop27h 14m

£1,265

RoseauLondon

DOM - LHR

DOMLHR

Roseau Douglas–Charles

Sat 5/9

14:32-06:55

1 stop35h 23m

London Heathrow

Sun 27/9

11:10-11:40

1 stop29h 30m

£1,280

RoseauLondon

DOM - LHR

DOMLHR

Roseau Douglas–Charles

Wed 6/5

14:29-06:55

1 stop35h 26m

London Heathrow

Tue 12/5

15:35-13:49

1 stop27h 14m

£1,296
Cheapest one-way
Fastest single journey

RoseauLondon

DOM - LHR

DOMLHR

Roseau Douglas–Charles

Fri 26/6

12:10-06:15

1 stop13h 05m

£638

RoseauLondon

DOM - LHR

DOMLHR

Roseau Douglas–Charles

Thu 14/5

09:00-15:35

2 stops25h 35m

£673

Flights are sorted by cheapest return flights first.

Deals found on 14/4

Sorted by cheapest first

Best time to book a flight from Dominica to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Dominica 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 Dominica to London Heathrow Airport
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Dominica to Heathrow. 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 Dominica to London Heathrow Airport?

    A quick flight from Dominica to London Heathrow Airport can take about 26h 08m. American Airlines provides one of the quickest options available for as low as £1,016. Airlines will cover a distance of 4133 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Dominica to Heathrow 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

Travelling to a place near London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Milton Keynes
Wembley
Croydon
Northampton
Hounslow
Luton
Gatwick
Slough
Ilford
Hayes
Brentford
Colchester
Watford
Kingston upon Thames
Romford
Eastbourne
Swindon
Chelmsford
Ipswich
Southend-on-Sea

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Dominica to Heathrow

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

Deals for Dominica to Heathrow flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

Cheapflights simply makes it quick and affordable to book flights from Dominica to Heathrow 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 Dominica to Heathrow with no change fees?

Yes, we can. To see specific flights from Dominica to Heathrow with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Yes! Start tracking prices for Dominica to Heathrow flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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