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 LZE 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.

£410+ Flights from Dominica to London Heathrow Airport

Cheap flight deals from Dominica to Heathrow

Round-trip from	£1,070
One-way from	£410

18/9-16/10
2 total stops
27h 35m total
Dominica to London

Search Deals

25/8
3 total stops
40h 45m total
Dominica to London

Search Deals

Find flight deals from Dominica to Heathrow

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 1 July 2025.

Thu 18/910:55DOM - LHR

1 stop14h 00mMultiple Airlines

Thu 16/1011:00LHR - DOM

1 stop13h 35mMultiple Airlines

Deal found 30/6£1,070

Wed 17/914:23DOM - LHR

1 stop14h 02mAmerican Airlines

Wed 15/1009:55LHR - DOM

1 stop32h 39mAmerican Airlines

Deal found 30/6£1,600

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 1 July 2025.

Thu 18/910:55DOM - LHR

1 stop14h 00mMultiple Airlines

Thu 16/1011:00LHR - DOM

1 stop13h 35mMultiple Airlines

Deal found 30/6£1,070

Wed 17/914:23DOM - LHR

1 stop14h 02mAmerican Airlines

Wed 15/1009:55LHR - DOM

1 stop32h 39mAmerican Airlines

Deal found 30/6£1,600

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 1 July 2025.

Mon 25/814:10DOM - LHR

3 stops40h 45mMultiple Airlines

Deal found 30/6£410

Sat 16/814:45DOM - LHR

1 stop15h 40mUnited Airlines

Deal found 29/6£618

Fri 22/814:35DOM - LHR

1 stop35h 35mAmerican Airlines

Deal found 30/6£1,032

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

Thu 18/9

10:55-05:55

1 stop14h 00m

London Heathrow

Thu 16/10

11:00-19:35

1 stop13h 35m

£1,070

RoseauLondon

DOM - LHR

DOMLHR

Roseau Douglas–Charles

Wed 17/9

14:23-09:25

1 stop14h 02m

London Heathrow

Wed 15/10

09:55-13:34

1 stop32h 39m

£1,600

RoseauLondon

DOM - LHR

DOMLHR

Roseau Douglas–Charles

Mon 25/8

14:10-11:55

3 stops40h 45m

£410

RoseauLondon

DOM - LHR

DOMLHR

Roseau Douglas–Charles

Sat 16/8

14:45-11:25

1 stop15h 40m

£618

RoseauLondon

DOM - LHR

DOMLHR

Roseau Douglas–Charles

Fri 22/8

14:35-07:10

1 stop35h 35m

£1,032

Flights are sorted by cheapest return flights first.

Deals found on 30/6

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.

Reviews of airlines servicing Heathrow

Read reviews from past customers who have flown with United Airlines and American Airlines from Dominica to London Heathrow Airport. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

United Airlines

7.4

Good

8,852 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Anonymous,Oct 2024

EWR - DEN

Terribly delayed flight, missed ongoing flight, hotel very downmarket Food voucher not accepted in hotel

United Airlines

7.4

Good

8,852 reviews

United Airlines

7.4

Good

8,852 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Anonymous,Oct 2024

EWR - DEN

Terribly delayed flight, missed ongoing flight, hotel very downmarket Food voucher not accepted in hotel

American Airlines

7.2

Good

10,000 reviews

United Airlines

7.4

Good

8,852 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Anonymous,Oct 2024

EWR - DEN

Terribly delayed flight, missed ongoing flight, hotel very downmarket Food voucher not accepted in hotel

Related info for your journey

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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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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Cheap flights from Dominica to London Heathrow Airport from £410

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 25/8. 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 1 July 2025.

Round-trip from

One-way from

Find flight deals from Dominica to Heathrow

Cheapest flights from Dominica to HeathrowExplore 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 1 July 2025.

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 1 July 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

Reviews of airlines servicing Heathrow

Read reviews from past customers who have flown with United Airlines and American Airlines from Dominica to London Heathrow Airport. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

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.

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 Dominica?

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 Dominica to Heathrow

See prices for flight routes from nearby airports that may be better suited for you.

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?

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?

100% Free

Book with Flexibility

Travel Smart

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 1 July 2025.