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Cheap flights from London Heathrow Airport to the Dominican Republic from £303

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 3/11. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — PUJ
10 Jun — 17 Jun1
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 11 May 2026.

Tue 26/522:05
LHR
-
PUJ
1 stop18h 20m
Avianca
Sat 6/618:35
PUJ
-
LHR
1 stop16h 00m
Avianca
Deal found 6/5£515
Mon 7/922:05
LHR
-
PUJ
1 stop24h 20m
Avianca
Mon 28/918:00
PUJ
-
LHR
1 stop16h 35m
Avianca
Deal found 10/5£524
Mon 1/622:05
LHR
-
PUJ
1 stop18h 20m
Avianca
Thu 11/618:35
PUJ
-
LHR
1 stop16h 00m
Avianca
Deal found 9/5£525
Thu 28/522:05
LHR
-
PUJ
1 stop24h 20m
Avianca
Thu 11/618:00
PUJ
-
LHR
1 stop16h 35m
Avianca
Deal found 9/5£525
Sat 12/922:05
LHR
-
PUJ
1 stop18h 20m
Avianca
Sat 7/1117:55
PUJ
-
LHR
1 stop16h 40m
Avianca
Deal found 7/5£527
Tue 26/522:05
LHR
-
PUJ
1 stop23h 40m
Avianca
Sun 31/518:35
PUJ
-
LHR
1 stop16h 00m
Avianca
Deal found 6/5£528
Thu 28/522:05
LHR
-
PUJ
1 stop18h 20m
Avianca
Sat 6/618:35
PUJ
-
LHR
1 stop16h 00m
Avianca
Deal found 9/5£528
Mon 1/622:05
LHR
-
PUJ
1 stop23h 40m
Avianca
Tue 9/618:35
PUJ
-
LHR
1 stop16h 00m
Avianca
Deal found 10/5£530
Fri 15/522:05
LHR
-
SDQ
1 stop18h 45m
Avianca
Thu 28/518:50
SDQ
-
LHR
1 stop15h 45m
Avianca
Deal found 10/5£599
Sun 24/522:05
LHR
-
SDQ
1 stop18h 45m
Avianca
Wed 3/612:45
SDQ
-
LHR
1 stop21h 50m
Avianca
Deal found 10/5£599
Mon 8/622:05
LHR
-
SDQ
1 stop24h 50m
Avianca
Sun 14/618:50
SDQ
-
LHR
1 stop15h 45m
Avianca
Deal found 11/5£600
Fri 29/522:05
LHR
-
SDQ
1 stop18h 45m
Avianca
Sat 13/612:45
SDQ
-
LHR
1 stop21h 50m
Avianca
Deal found 6/5£601

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 11 May 2026.

Round-trip from

£515

One-way from

£303

Popular in

July

Cheapest in

January

Average price

£681
Avianca
  • Avianca
  • 8/6-15/6
  • 2 total stops
  • 34h 55m total
  • London to Dominican Republic
Search Deals
3/11
  • 3/11
  • 1 total stop
  • 14h 00m total
  • London to Dominican Republic
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (£79 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£13 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 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 11 May 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

Thu 4/6

11:45-11:40

2 stops28h 55m

Punta Cana

Sat 13/6

14:00-12:15

1 stop17h 15m

£658

LondonPunta Cana

LHR - PUJ

LHRPUJ

London Heathrow

Fri 23/10

15:15-11:40

1 stop25h 25m

Punta Cana

Fri 30/10

13:53-08:05

1 stop14h 12m

£660

LondonPunta Cana

LHR - PUJ

LHRPUJ

London Heathrow

Fri 25/9

11:15-13:20

1 stop31h 05m

Punta Cana

Fri 2/10

15:59-06:25

1 stop33h 26m

£663

LondonSanto Domingo

LHR - SDQ

LHRSDQ

London Heathrow

Sun 4/10

15:35-10:50

1 stop24h 15m

Santo Domingo Las Americas

Tue 13/10

15:40-12:35

1 stop15h 55m

£682
Fastest return journey

LondonSanto Domingo

LHR - SDQ

LHRSDQ

London Heathrow

Fri 18/9

09:55-19:55

1 stop15h 00m

Santo Domingo Las Americas

Wed 30/9

17:25-12:35

1 stop14h 10m

£685

LondonSanto Domingo

LHR - SDQ

LHRSDQ

London Heathrow

Sun 31/5

09:55-22:55

1 stop18h 00m

Santo Domingo Las Americas

Sat 20/6

10:25-06:55

1 stop15h 30m

£686

LondonPuerto Plata

LHR - POP

LHRPOP

London Heathrow

Wed 9/9

06:30-12:20

2 stops34h 50m

Puerto Plata La Union

Tue 15/9

13:45-12:10

2 stops17h 25m

£711

LondonSantiago de los Caballeros

LHR - STI

LHRSTI

London Heathrow

Fri 5/6

08:40-23:59

1 stop20h 19m

Santiago de los Caballeros

Fri 12/6

18:30-09:30

1 stop34h 00m

£726

LondonPuerto Plata

LHR - POP

LHRPOP

London Heathrow

Tue 8/9

18:05-12:20

2 stops23h 15m

Puerto Plata La Union

Sat 19/9

13:45-12:10

2 stops17h 25m

£727

LondonSanto Domingo

LHR - SDQ

LHRSDQ

London Heathrow

Tue 16/6

09:55-22:55

1 stop18h 00m

Santo Domingo Las Americas

Sat 27/6

07:00-06:55

1 stop18h 55m

£746

Flights are sorted by cheapest return flights first.

Deals found on 9/5

Showing 1-10 of 58 resultsSorted by cheapest first
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6

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 £417). Flying from London Heathrow Airport to Dominican Republic in July is currently the most expensive (average of £597). 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 11 May 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
2,974 reviews
Check prices

Overall

7.2

Comfort

7.5

Entertainment

7.2

Food

6.6

Boarding

7.3

Crew

7.9

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
2,974 reviews
JetBlue
7.2
Good
2,974 reviews
Check prices

Overall

7.2

Comfort

7.5

Entertainment

7.2

Food

6.6

Boarding

7.3

Crew

7.9

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
11,662 reviews
JetBlue
7.2
Good
2,974 reviews
Check prices

Overall

7.2

Comfort

7.5

Entertainment

7.2

Food

6.6

Boarding

7.3

Crew

7.9

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
11,017 reviews
JetBlue
7.2
Good
2,974 reviews
Check prices

Overall

7.2

Comfort

7.5

Entertainment

7.2

Food

6.6

Boarding

7.3

Crew

7.9

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
7,972 reviews
JetBlue
7.2
Good
2,974 reviews
Check prices

Overall

7.2

Comfort

7.5

Entertainment

7.2

Food

6.6

Boarding

7.3

Crew

7.9

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
2,522 reviews
JetBlue
7.2
Good
2,974 reviews
Check prices

Overall

7.2

Comfort

7.5

Entertainment

7.2

Food

6.6

Boarding

7.3

Crew

7.9

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 24h 15m. KLM provides one of the quickest options available for as low as £682. There are 4336 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 - Santiago de los Caballeros 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 £417). Flying from London Heathrow Airport to Dominican Republic in July is currently the most expensive (average of £597). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Heathrow to Dominican Republic

See prices for flight routes from nearby airports that may be better suited for you.
Heathrow to Montego Bay flights
Heathrow to Bridgetown flights
Heathrow to Kingston flights
Heathrow to Punta Cana flights
Gatwick to Bridgetown flights
Gatwick to Punta Cana flights
Stansted to Bridgetown flights
Stansted to Punta Cana flights
London City to Montego Bay flights
Stansted to Montego Bay flights
Stansted to Kingston flights
Gatwick to Kingston flights
London City to Bridgetown flights
Luton to Punta Cana flights
London City to Kingston flights
Luton to Montego Bay flights
London City to Punta Cana flights
Heathrow to Nassau flights
Heathrow to Luis Munoz Marin Intl flights
Heathrow to Roseau flights
Heathrow to St. George's flights
Heathrow to Castries flights
Heathrow to St. John's flights
Heathrow to Santo Domingo flights
Gatwick to Montego Bay flights
Gatwick to Castries flights
Gatwick to St. John's flights
Heathrow to Port of Spain flights
Gatwick to Santo Domingo flights
Gatwick to Luis Munoz Marin Intl flights
Stansted to Santo Domingo flights
Gatwick to Havana flights
Stansted to Port of Spain flights
Gatwick to Nassau flights
London City to Santo Domingo flights
Heathrow to Kingstown flights
Stansted to Luis Munoz Marin Intl flights
Gatwick to Roseau flights
Gatwick to Willemstad flights
Stansted to Nassau flights
Gatwick to St. George's flights
Heathrow to Willemstad flights
Gatwick to Port of Spain flights
London City to Luis Munoz Marin Intl flights
Heathrow to Castries flights
Heathrow to Havana flights
London City to Castries flights
Heathrow to Oranjestad 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 11 May 2026.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest£463Average£718FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
AviancaCheapest£470Average£604FlexibilityNo cancel feeOn-time71%
Search Avianca flights
IcelandairCheapest£531Average£646FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
Air CanadaCheapest£532Average£615FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Air FranceCheapest£557Average£601FlexibilityNo cancel feeOn-time77%
Search Air France flights
KLMCheapest£579Average£819FlexibilityNo cancel feeOn-time75%
Search KLM flights
IberiaCheapest£594Average£813FlexibilityNo cancel feeOn-time77%
Search Iberia flights
British AirwaysCheapest£606Average£797FlexibilityNo cancel feeOn-time70%
Search British Airways flights
SWISSCheapest£616Average£806FlexibilityNo cancel feeOn-time79%
Search SWISS flights
American AirlinesCheapest£642Average£775FlexibilityNo 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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