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Cheap flights from London Heathrow Airport to the Dominican Republic from £302

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 5/5. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — PUJ
24 May — 31 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Heathrow to Dominican Republic

Enter your travel dates to find the best prices.

Cheapest flights from Heathrow to Dominican Republic
Explore the most affordable flight options available from Heathrow to Dominican Republic. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 24 April 2026.

Thu 30/408:30
LHR
-
PUJ
1 stop17h 10m
Air Canada
Wed 13/514:55
PUJ
-
LHR
1 stop14h 05m
Air Canada
Deal found 21/4£520
Wed 29/414:05
LHR
-
PUJ
1 stop14h 30m
Air Canada
Tue 12/516:25
PUJ
-
LHR
1 stop14h 25m
Air Canada
Deal found 21/4£520
Wed 2/922:05
LHR
-
PUJ
1 stop18h 20m
Avianca
Wed 23/912:50
PUJ
-
LHR
1 stop21h 45m
Avianca
Deal found 20/4£521
Thu 30/408:30
LHR
-
PUJ
1 stop17h 10m
Air Canada
Tue 12/516:25
PUJ
-
LHR
1 stop14h 25m
Air Canada
Deal found 21/4£523
Sat 6/622:05
LHR
-
PUJ
1 stop23h 40m
Avianca
Wed 17/618:00
PUJ
-
LHR
1 stop16h 35m
Avianca
Deal found 21/4£525
Tue 12/522:05
LHR
-
PUJ
1 stop23h 40m
Avianca
Tue 19/512:50
PUJ
-
LHR
1 stop21h 45m
Avianca
Deal found 19/4£529
Wed 22/422:05
LHR
-
PUJ
1 stop24h 20m
Avianca
Wed 6/512:50
PUJ
-
LHR
1 stop21h 45m
Avianca
Deal found 19/4£530
Mon 18/522:05
LHR
-
PUJ
1 stop23h 40m
Avianca
Fri 22/518:00
PUJ
-
LHR
1 stop16h 35m
Avianca
Deal found 24/4£531
Sun 10/522:05
LHR
-
PUJ
1 stop23h 40m
Avianca
Sun 17/518:35
PUJ
-
LHR
1 stop16h 00m
Avianca
Deal found 19/4£532
Mon 4/522:05
LHR
-
PUJ
1 stop23h 40m
Avianca
Sat 23/518:00
PUJ
-
LHR
1 stop16h 35m
Avianca
Deal found 23/4£532
Wed 27/522:05
LHR
-
SDQ
1 stop24h 50m
Avianca
Thu 11/618:50
SDQ
-
LHR
1 stop15h 45m
Avianca
Deal found 19/4£604
Sat 10/1022:05
LHR
-
SDQ
1 stop24h 50m
Avianca
Fri 23/1018:50
SDQ
-
LHR
1 stop15h 45m
Avianca
Deal found 20/4£606

Find flight deals from Heathrow to Dominican Republic

Keep the following information in mind while searching for Heathrow to Dominican Republic flight deals. Data was last updated 24 April 2026.

Round-trip from

£521

One-way from

£302

Popular in

August

Cheapest in

January

Average price

£632
Avianca
  • Avianca
  • 2/9-23/9
  • 2 total stops
  • 40h 05m total
  • London to Dominican Republic
Search Deals
5/5
  • 5/5
  • 1 total stop
  • 25h 05m total
  • London to Dominican Republic
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (£64 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£12 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Heathrow to Dominican Republic 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 24 April 2026.
Use the filters below to find and compare flights from London Heathrow Airport to the Dominican Republic that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonPunta Cana

LHR - PUJ

LHRPUJ

London Heathrow

Wed 20/5

11:45-11:40

2 stops28h 55m

Punta Cana

Wed 27/5

13:48-12:05

1 stop17h 17m

£664

LondonPuerto Plata

LHR - POP

LHRPOP

London Heathrow

Fri 18/9

09:55-12:20

1 stop31h 25m

Puerto Plata La Union

Mon 21/9

13:45-09:00

1 stop14h 15m

£693

LondonPunta Cana

LHR - PUJ

LHRPUJ

London Heathrow

Wed 13/5

09:30-13:55

1 stop33h 25m

Punta Cana

Tue 26/5

16:25-11:50

1 stop14h 25m

£723

LondonPunta Cana

LHR - PUJ

LHRPUJ

London Heathrow

Mon 8/6

11:45-11:44

2 stops28h 59m

Punta Cana

Mon 15/6

14:00-12:15

1 stop17h 15m

£729

LondonPunta Cana

LHR - PUJ

LHRPUJ

London Heathrow

Wed 13/5

11:45-11:40

2 stops28h 55m

Punta Cana

Sun 17/5

13:48-12:05

1 stop17h 17m

£731

LondonSantiago de los Caballeros

LHR - STI

LHRSTI

London Heathrow

Thu 1/10

17:35-12:20

2 stops23h 45m

Santiago de los Caballeros

Sun 11/10

13:40-09:00

1 stop14h 20m

£761

LondonPunta Cana

LHR - PUJ

LHRPUJ

London Heathrow

Mon 8/6

11:45-11:44

2 stops28h 59m

Punta Cana

Mon 13/7

14:50-13:15

1 stop17h 25m

£770

LondonSanto Domingo

LHR - SDQ

LHRSDQ

London Heathrow

Mon 1/6

17:10-15:25

1 stop27h 15m

Santo Domingo Las Americas

Fri 31/7

10:27-09:25

1 stop17h 58m

£787

LondonPuerto Plata

LHR - POP

LHRPOP

London Heathrow

Fri 15/5

14:10-14:37

2 stops29h 27m

Puerto Plata La Union

Tue 26/5

15:44-12:35

1 stop15h 51m

£793

LondonPunta Cana

LHR - PUJ

LHRPUJ

London Heathrow

Tue 2/6

06:00-17:20

2 stops16h 20m

Punta Cana

Tue 9/6

19:20-18:50

2 stops18h 30m

£804

Flights are sorted by cheapest return flights first.

Deals found on 21/4

Showing 1-10 of 55 resultsSorted by cheapest first
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Best time to book a flight from Heathrow to Dominican Republic

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

Cheapflights Insights

Everything you need to know about your flight from London Heathrow Airport to the Dominican Republic

How far ahead should I book a flight from London Heathrow Airport to Dominican Republic?

To ensure you get the cheapest price possible for a flight from London Heathrow Airport to Dominican Republic, you should look to book at least 49 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, March is the cheapest month in which you can book a flight from London Heathrow Airport to Dominican Republic (average of £421). Flying from London Heathrow Airport to Dominican Republic in July is currently the most expensive (average of £603). 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.

Reviews of airlines servicing Dominican Republic

Get insights into the airlines that provide service to Dominican Republic. 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 Dominican Republic. Reviews last updated 24 April 2026.
Read through reviews of airlines operating flights from London Heathrow Airport to the Dominican Republic, such as JetBlue,American Airlines, andAir Canada. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
JetBlue
7.2
Good
2,953 reviews
Check prices

Crew

7.9

Boarding

7.3

Overall

7.2

Entertainment

7.2

Food

6.6

Comfort

7.5

Reviews

1 / 20
2.0
Mediocre

Kevin,Jul 2025

JFK - POS

Flight was delayed a couple hours with no explanation. The aircraft was changed and so did our seating arrangement with no notice.
JetBlue
7.2
Good
2,953 reviews
JetBlue
7.2
Good
2,953 reviews
Check prices

Crew

7.9

Boarding

7.3

Overall

7.2

Entertainment

7.2

Food

6.6

Comfort

7.5

Reviews

1 / 20
2.0
Mediocre

Kevin,Jul 2025

JFK - POS

Flight was delayed a couple hours with no explanation. The aircraft was changed and so did our seating arrangement with no notice.
American Airlines
7.1
Good
11,666 reviews
JetBlue
7.2
Good
2,953 reviews
Check prices

Crew

7.9

Boarding

7.3

Overall

7.2

Entertainment

7.2

Food

6.6

Comfort

7.5

Reviews

1 / 20
2.0
Mediocre

Kevin,Jul 2025

JFK - POS

Flight was delayed a couple hours with no explanation. The aircraft was changed and so did our seating arrangement with no notice.
Air Canada
7.1
Good
10,961 reviews
JetBlue
7.2
Good
2,953 reviews
Check prices

Crew

7.9

Boarding

7.3

Overall

7.2

Entertainment

7.2

Food

6.6

Comfort

7.5

Reviews

1 / 20
2.0
Mediocre

Kevin,Jul 2025

JFK - POS

Flight was delayed a couple hours with no explanation. The aircraft was changed and so did our seating arrangement with no notice.
British Airways
6.7
Okay
7,910 reviews
JetBlue
7.2
Good
2,953 reviews
Check prices

Crew

7.9

Boarding

7.3

Overall

7.2

Entertainment

7.2

Food

6.6

Comfort

7.5

Reviews

1 / 20
2.0
Mediocre

Kevin,Jul 2025

JFK - POS

Flight was delayed a couple hours with no explanation. The aircraft was changed and so did our seating arrangement with no notice.
Avianca
6.5
Okay
2,514 reviews
JetBlue
7.2
Good
2,953 reviews
Check prices

Crew

7.9

Boarding

7.3

Overall

7.2

Entertainment

7.2

Food

6.6

Comfort

7.5

Reviews

1 / 20
2.0
Mediocre

Kevin,Jul 2025

JFK - POS

Flight was delayed a couple hours with no explanation. The aircraft was changed and so did our seating arrangement with no notice.

Related info for your journey

Find useful and relevant information for your journey from Heathrow to Dominican Republic. 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 London Heathrow Airport to Dominican Republic?

    A quick flight from London Heathrow Airport to Dominican Republic can take about 28h 55m. KLM provides one of the quickest options available for as low as £664. There are 4273 mi between London Heathrow Airport and Dominican Republic. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the most popular routes from London Heathrow Airport to Dominican Republic?

    Most travelers choose London Heathrow - Punta Cana, London Heathrow - Santo Domingo Las Americas or London Heathrow - Nagua Samaná El Catey when deciding on the best route from London Heathrow Airport to Dominican Republic.

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

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

  • How can I find direct flights from Heathrow to Dominican Republic?

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

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

    Yes. Cheapflights offers flight deals from Heathrow to Dominican Republic 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 London Heathrow Airport to Dominican Republic?

    Currently, March is the cheapest month in which you can book a flight from London Heathrow Airport to Dominican Republic (average of £421). Flying from London Heathrow Airport to Dominican Republic in July is currently the most expensive (average of £603). 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Heathrow to Dominican Republic

See prices for flight routes from nearby airports that may be better suited for you.
Heathrow to Bridgetown flights
Heathrow to Montego Bay flights
Gatwick to Punta Cana flights
Heathrow to Kingston flights
Heathrow to Punta Cana flights
Gatwick to Bridgetown flights
Stansted to Montego Bay flights
Stansted to Bridgetown flights
Stansted to Punta Cana flights
Stansted to Kingston flights
Gatwick to Kingston flights
London City to Montego Bay flights
Heathrow to St. George's flights
Gatwick to Montego Bay flights
Luton to Punta Cana flights
London City to Kingston flights
London City to Punta Cana flights
Luton to Montego Bay flights
Heathrow to Castries flights
Heathrow to Port of Spain flights
London City to Bridgetown flights
Gatwick to St. George's flights
Heathrow to Roseau flights
Heathrow to Nassau flights
Gatwick to Castries flights
Heathrow to St. John's flights
Heathrow to Santo Domingo flights
Heathrow to Kingstown flights
Heathrow to Providenciales flights
Heathrow to Willemstad flights
Gatwick to Willemstad flights
Stansted to Port of Spain flights
Gatwick to Port of Spain flights
Gatwick to Santo Domingo flights
Heathrow to Luis Munoz Marin Intl flights
Gatwick to Havana flights
Gatwick to Luis Munoz Marin Intl flights
Heathrow to George Town flights
London City to Castries flights
Heathrow to Basseterre flights
Gatwick to St. John's flights
Gatwick to Roseau flights
Stansted to Luis Munoz Marin Intl flights
Stansted to Santo Domingo flights
Gatwick to Providenciales flights
London City to Santo Domingo flights
Gatwick to Basseterre flights
Gatwick to Kingstown flights

Top 10 airlines flying from Heathrow to Dominican Republic

Discover the top 10 airlines that operate flights from Heathrow to Dominican Republic. 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 24 April 2026.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest£468Average£740FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
AviancaCheapest£485Average£618FlexibilityNo cancel feeOn-time71%
Search Avianca flights
Air CanadaCheapest£533Average£620FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
IcelandairCheapest£537Average£652FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
Air FranceCheapest£563Average£607FlexibilityNo cancel feeOn-time77%
Search Air France flights
KLMCheapest£585Average£824FlexibilityNo cancel feeOn-time75%
Search KLM flights
IberiaCheapest£600Average£757FlexibilityNo cancel feeOn-time77%
Search Iberia flights
British AirwaysCheapest£613Average£792FlexibilityNo cancel feeOn-time70%
Search British Airways flights
SWISSCheapest£623Average£814FlexibilityNo cancel feeOn-time79%
Search SWISS flights
American AirlinesCheapest£649Average£786FlexibilityNo 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 Dominican Republic?

When you search for this flight from Heathrow to Dominican Republic, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

Millions of users choose and trust Cheapflights to book the best flight deals from Heathrow to Dominican Republic for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Need flexible booking options for your flight to Dominican Republic from Heathrow? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Yes, Cheapflights offers price alerts on Heathrow to Dominican Republic 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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