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Cheap flights from London Heathrow Airport to Roseau from £603

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 15/9. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — DOM
8 Jul — 15 Jul1
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 8 June 2026.

Thu 1/1010:45
LHR
-
DOM
1 stop13h 50m
Multiple Airlines
Thu 22/1014:35
DOM
-
LHR
1 stop35h 20m
Multiple Airlines
Deal found 5/6£768
Fri 2/1015:40
LHR
-
DOM
1 stop27h 09m
Multiple Airlines
Sat 17/1014:35
DOM
-
LHR
1 stop35h 20m
Multiple Airlines
Deal found 3/6£771
Mon 28/911:10
LHR
-
DOM
1 stop33h 25m
Multiple Airlines
Fri 9/1012:10
DOM
-
LHR
1 stop13h 05m
Multiple Airlines
Deal found 7/6£786
Fri 9/1011:10
LHR
-
DOM
1 stop33h 25m
Multiple Airlines
Mon 19/1012:10
DOM
-
LHR
1 stop13h 05m
Multiple Airlines
Deal found 7/6£797
Wed 8/709:55
LHR
-
DOM
1 stop32h 48m
Multiple Airlines
Wed 15/712:10
DOM
-
LHR
1 stop13h 05m
Multiple Airlines
Deal found 5/6£844
Wed 30/911:10
LHR
-
DOM
1 stop33h 25m
Multiple Airlines
Wed 7/1012:10
DOM
-
LHR
1 stop13h 05m
Multiple Airlines
Deal found 7/6£854
Thu 3/910:45
LHR
-
DOM
2 stops38h 30m
Multiple Airlines
Wed 5/512:10
DOM
-
LHR
1 stop13h 05m
Multiple Airlines
Deal found 5/6£858
Thu 3/910:45
LHR
-
DOM
2 stops38h 30m
Multiple Airlines
Wed 30/912:10
DOM
-
LHR
1 stop13h 05m
Multiple Airlines
Deal found 5/6£868
Tue 13/1011:10
LHR
-
DOM
2 stops38h 05m
Multiple Airlines
Tue 10/1116:05
DOM
-
LHR
1 stop12h 25m
Multiple Airlines
Deal found 5/6£873
Thu 15/1010:45
LHR
-
DOM
1 stop13h 50m
Multiple Airlines
Tue 10/1116:05
DOM
-
LHR
1 stop12h 25m
Multiple Airlines
Deal found 7/6£893
Sat 10/1015:40
LHR
-
DOM
1 stop26h 50m
Multiple Airlines
Sat 14/1118:25
DOM
-
LHR
1 stop32h 25m
Multiple Airlines
Deal found 4/6£900

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 8 June 2026.

Round-trip from

£757

One-way from

£603
18/11-18/12
  • 18/11-18/12
  • 2 total stops
  • 46h 13m total
  • London to Roseau
Search Deals
15/9
  • 15/9
  • 1 total stop
  • 13h 25m 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 8 June 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 - DOM

LHRDOM

London Heathrow

Thu 1/10

10:45-19:35

1 stop13h 50m

Roseau Douglas–Charles

Thu 22/10

14:35-06:55

1 stop35h 20m

£768

LondonRoseau

LHR - DOM

LHRDOM

London Heathrow

Wed 8/7

09:55-13:43

1 stop32h 48m

Roseau Douglas–Charles

Wed 15/7

12:10-06:15

1 stop13h 05m

£844

LondonRoseau

LHR - DOM

LHRDOM

London Heathrow

Fri 2/10

11:10-20:15

2 stops14h 05m

Roseau Douglas–Charles

Sat 17/10

14:35-12:35

1 stop17h 00m

£856

LondonRoseau

LHR - DOM

LHRDOM

London Heathrow

Wed 1/7

09:55-13:43

1 stop32h 48m

Roseau Douglas–Charles

Wed 15/7

12:10-06:15

1 stop13h 05m

£973

LondonRoseau

LHR - DOM

LHRDOM

London Heathrow

Mon 6/7

15:40-13:43

1 stop27h 03m

Roseau Douglas–Charles

Fri 17/7

12:10-06:15

1 stop13h 05m

£1,037
Fastest return journey

LondonRoseau

LHR - DOM

LHRDOM

London Heathrow

Sat 4/7

09:35-19:35

1 stop15h 00m

Roseau Douglas–Charles

Tue 14/7

16:05-09:20

1 stop12h 15m

£1,097

LondonRoseau

LHR - DOM

LHRDOM

London Heathrow

Sat 17/10

15:40-13:30

1 stop26h 50m

Roseau Douglas–Charles

Sun 1/11

15:24-11:30

1 stop16h 06m

£1,109

LondonRoseau

LHR - DOM

LHRDOM

London Heathrow

Mon 6/7

15:40-13:43

1 stop27h 03m

Roseau Douglas–Charles

Mon 27/7

14:28-12:35

1 stop17h 07m

£1,118

LondonRoseau

LHR - DOM

LHRDOM

London Heathrow

Mon 6/7

15:40-13:43

1 stop27h 03m

Roseau Douglas–Charles

Mon 20/7

12:10-06:15

1 stop13h 05m

£1,136
Cheapest one-way
Fastest single journey

LondonRoseau

LHR - DOM

LHRDOM

London Heathrow

Tue 15/9

11:20-20:15

3 stops37h 55m

£791

Flights are sorted by cheapest return flights first.

Deals found on 7/6

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 8 June 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
11,642 reviews
Check prices

Crew

7.9

Comfort

7.2

Overall

7.1

Food

6.4

Boarding

7.5

Entertainment

6.9

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
11,642 reviews
American Airlines
7.1
Good
11,642 reviews
Check prices

Crew

7.9

Comfort

7.2

Overall

7.1

Food

6.4

Boarding

7.5

Entertainment

6.9

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.

  • What is the cheapest airline to fly from London Heathrow Airport to Roseau round-trip?

    Cheapflights users have booked flights from London Heathrow Airport to Roseau round-trip from £1,047.

  • 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 8 June 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest£1,017Average£1,106FlexibilityNo 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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