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Cheap flights from London Heathrow Airport to Roseau 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 Roseau

Enter your travel dates to find the best prices.

Cheapest flights from Heathrow to Roseau
Explore the most affordable flight options available from Heathrow to Roseau. 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 Roseau

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to Roseau (DOM). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data 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 Roseau
Search Deals
1/10
  • 1/10
  • 2 total stops
  • 36h 15m total
  • London to Roseau
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Heathrow to Roseau 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 Roseau 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 Roseau

Have a flexible travel schedule? Discover the best time to fly to Roseau 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.

Reviews of airlines servicing Roseau

Get insights into the airlines that provide service to Roseau. 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 Roseau. Reviews last updated 6 August 2026.
Check out reviews from past customers who have flown with American Airlines from London Heathrow Airport to Roseau to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.1
Good
11,867 reviews
Check prices

Food

6.4

Comfort

7.2

Overall

7.1

Boarding

7.5

Crew

7.9

Entertainment

6.8

Reviews

1 / 20
8.0
Excellent

Cameron,Nov 2025

LHR - LIS

This trip was probably the worst one we have ever had on British Airways!!!
American Airlines
7.1
Good
11,867 reviews
American Airlines
7.1
Good
11,867 reviews
Check prices

Food

6.4

Comfort

7.2

Overall

7.1

Boarding

7.5

Crew

7.9

Entertainment

6.8

Reviews

1 / 20
8.0
Excellent

Cameron,Nov 2025

LHR - LIS

This trip was probably the worst one we have ever had on British Airways!!!

Related info for your journey

Find useful and relevant information for your journey from Heathrow to Roseau. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Roseau from London Heathrow?

    For a flight from London Heathrow to Roseau, you will be flying into Douglas–Charles. Roseau Douglas–Charles (DOM) is just 18.2 mi from the center of the city. Douglas–Charles is the only Roseau airport and it handles 0 inbound flights from London Heathrow per day. 1 airline has flights to Roseau Douglas–Charles from London Heathrow on a regular basis.

  • How long is the flight from London Heathrow Airport to Roseau?

    There are many flights that can get you from London Heathrow Airport to Roseau in 30h 34m. Fly via American Airlines to get the fastest option. The distance between London Heathrow Airport and Roseau is about 4133 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Heathrow to Roseau 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 Roseau?

Book flights to Roseau if you plan to visit one of these locations
Portsmouth

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Alternative routes for Heathrow to Roseau

See prices for flight routes from nearby airports that may be better suited for you.
Gatwick to Roseau flights

Top airline flying from Heathrow to Roseau

Discover the top airline that operate flights from Heathrow to Roseau. 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

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 Heathrow to Roseau?

Deals for Heathrow to Roseau 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 Heathrow to Roseau?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Heathrow to Roseau for you. Better yet — we are completely free to use.

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

Certainly. Search results for flights to Roseau from Heathrow shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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