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.

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.

In terms of precipitation, rainfall in London Heathrow Airport ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London Heathrow Airport when rainfall is around 40.0 mm.

If weather is an important factor for your trip to London Heathrow Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

What is the cheapest time of day to fly from DM to LHR?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Dominica to London Heathrow Airport as you normally would.

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.

£437+ Flights from Dominica to London Heathrow Airport

Cheap flight deals from Dominica to Heathrow

Round-trip from	£985
One-way from	£437

American Airlines
6/2-10/2
3 total stops
46h 10m total
Dominica to London

Search Deals

16/1
3 total stops
51h 35m total
Dominica to London

Search Deals

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

One-way flights from Dominica to Heathrow
Search for one-way flight options from Dominica to Heathrow. Find affordable one-way fares based on user searches. Data last updated 16 September 2025.

Fri 16/110:25DOM - LHR

3 stops51h 35mMultiple Airlines

Deal found 14/9£437

Fri 9/110:25DOM - LHR

3 stops51h 35mMultiple Airlines

Deal found 14/9£576

Fri 16/115:10DOM - LHR

1 stop16h 55mAmerican Airlines

Deal found 14/9£1,043

Fri 9/115:10DOM - LHR

2 stops23h 50mAmerican Airlines

Deal found 14/9£1,046

Cheapflights Fare Finder

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

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

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Related info for your journey

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.

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Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Dominica to Heathrow. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

Cheapflights helps you find that perfect flight to Heathrow from Dominica by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Dominica to Heathrow with no change fees?

Yes! Cheapflights helps users easily find flights from Dominica to Heathrow with no change fees.

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

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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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.

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

One-way from

Find flight deals from Dominica to Heathrow

Best flights from Dominica to HeathrowDiscover 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.

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.

Cheapflights Fare Finder

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

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.

Cheapflights Insights

Everything you need to know about your flight from Dominica to London Heathrow Airport

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?

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

How can I find direct flights from Dominica to Heathrow?

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

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

Travelling to a place near London Heathrow Airport?

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.

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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?

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

Can Cheapflights find flights from Dominica to Heathrow with no change fees?

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

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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.