Cheap flights from Dominica to London Heathrow Airport from £437

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 16/1. Fares are subject to change and may not be available on all flights or dates of travel.
DOM — LHR
16 Oct — 23 Oct1
1 adult
1 adult, Economy

Cheap flight deals from Dominica to Heathrow

Keep the following information in mind while searching for Dominica to Heathrow flight deals. Data was last updated 16 September 2025.

Round-trip from

£985

One-way from

£437
American Airlines
  • American Airlines
  • 6/2-10/2
  • 3 total stops
  • 46h 10m total
  • Dominica to London
16/1
  • 16/1
  • 3 total stops
  • 51h 35m total
  • Dominica to London

Find flight deals from Dominica to Heathrow

Best flights from Dominica to Heathrow
Discover carefully curated flight deals from Dominica to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 16 September 2025.

Fri 6/215:10DOM - LHR
1 stop16h 55mAmerican Airlines
Tue 10/213:10LHR - DOM
2 stops29h 15mAmerican Airlines
Deal found 13/9£985

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

Fly from

Dominica

Fly to

Heathrow

Route

Depart

Return

Price

RoseauLondon

DOM - LHR

DOMLHR

Roseau Douglas–Charles

Fri 6/2

15:10-12:05

1 stop16h 55m

London Heathrow

Tue 10/2

13:10-14:25

2 stops29h 15m

£985

RoseauLondon

DOM - LHR

DOMLHR

Roseau Douglas–Charles

Fri 16/1

10:25-18:00

3 stops51h 35m

£437

RoseauLondon

DOM - LHR

DOMLHR

Roseau Douglas–Charles

Fri 9/1

10:25-18:00

3 stops51h 35m

£576

RoseauLondon

DOM - LHR

DOMLHR

Roseau Douglas–Charles

Fri 16/1

15:10-12:05

1 stop16h 55m

£1,043

RoseauLondon

DOM - LHR

DOMLHR

Roseau Douglas–Charles

Fri 9/1

15:10-19:00

2 stops23h 50m

£1,046

Flights are sorted by cheapest return flights first.

Deals found on 14/9

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 16h 55m. American Airlines provides one of the quickest options available for as low as £985. 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.

  • What is the cheapest month to book a flight from Dominica to London Heathrow Airport?

    Currently, January is the cheapest month in which you can book a flight from Dominica to London Heathrow Airport (average of £112). Flying from Dominica to London Heathrow Airport in August is currently the most expensive (average of £164). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Yes, Cheapflights offers price alerts on Dominica to Heathrow 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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