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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 7/3. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — PUJ
21 Feb — 28 Feb1
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 22 January 2026.

Mon 6/406:00
LHR
-
POP
1 stop16h 55m
SWISS
Mon 20/419:40
POP
-
LHR
2 stops31h 15m
SWISS
Deal found 21/1£521
Thu 22/108:55
LHR
-
PUJ
1 stop13h 50m
Air France
Thu 29/121:15
PUJ
-
LHR
1 stop17h 05m
Air France
Deal found 21/1£535
Mon 2/321:40
LHR
-
PUJ
1 stop23h 55m
Avianca
Mon 9/312:40
PUJ
-
LHR
1 stop21h 55m
Avianca
Deal found 21/1£536
Sat 21/221:40
LHR
-
PUJ
1 stop23h 05m
Avianca
Wed 4/317:55
PUJ
-
LHR
1 stop16h 40m
Avianca
Deal found 20/1£537
Wed 11/321:40
LHR
-
PUJ
1 stop17h 50m
Avianca
Sat 21/318:45
PUJ
-
LHR
1 stop15h 50m
Avianca
Deal found 22/1£538
Tue 27/121:40
LHR
-
PUJ
1 stop17h 50m
Avianca
Tue 10/217:55
PUJ
-
LHR
1 stop16h 40m
Avianca
Deal found 20/1£538
Mon 25/522:05
LHR
-
PUJ
1 stop17h 35m
Avianca
Mon 8/617:40
PUJ
-
LHR
1 stop16h 55m
Avianca
Deal found 19/1£539
Sun 8/321:40
LHR
-
PUJ
1 stop23h 05m
Avianca
Sat 21/318:45
PUJ
-
LHR
1 stop15h 50m
Avianca
Deal found 22/1£540
Sun 19/422:05
LHR
-
PUJ
1 stop23h 25m
Avianca
Sat 25/418:25
PUJ
-
LHR
1 stop16h 10m
Avianca
Deal found 20/1£541
Sun 19/422:05
LHR
-
PUJ
1 stop17h 35m
Avianca
Thu 23/417:40
PUJ
-
LHR
1 stop16h 55m
Avianca
Deal found 21/1£542
Mon 6/422:05
LHR
-
PUJ
1 stop24h 05m
Avianca
Tue 14/418:25
PUJ
-
LHR
1 stop16h 10m
Avianca
Deal found 20/1£543
Sun 8/206:50
LHR
-
PUJ
2 stops16h 15m
Multiple Airlines
Sun 15/220:05
PUJ
-
LHR
1 stop31h 05m
Multiple Airlines
Deal found 22/1£543

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 22 January 2026.

Round-trip from

£521

One-way from

£303

Popular in

August

Cheapest in

March

Average price

£586
SWISS
  • SWISS
  • 6/4-20/4
  • 3 total stops
  • 48h 10m total
  • London to Dominican Republic
Search Deals
7/3
  • 7/3
  • 2 total stops
  • 26h 00m total
  • London to Dominican Republic
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (£63 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£14 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 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 22 January 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

Heathrow

Fly to

Dominican Republic

Route

Depart

Return

Price

LondonPunta Cana

LHR - PUJ

LHRPUJ

London Heathrow

Wed 18/2

21:40-16:45

1 stop23h 05m

Punta Cana

Thu 26/2

12:40-14:35

1 stop21h 55m

£538

LondonPunta Cana

LHR - PUJ

LHRPUJ

London Heathrow

Thu 5/3

21:40-16:45

1 stop23h 05m

Punta Cana

Mon 9/3

17:55-14:35

1 stop16h 40m

£540

LondonPunta Cana

LHR - PUJ

LHRPUJ

London Heathrow

Mon 16/2

11:05-18:40

2 stops35h 35m

Punta Cana

Tue 3/3

19:40-07:10

1 stop31h 30m

£555

LondonPunta Cana

LHR - PUJ

LHRPUJ

London Heathrow

Wed 18/2

06:50-19:05

2 stops16h 15m

Punta Cana

Mon 9/3

21:35-07:10

2 stops29h 35m

£556

LondonPunta Cana

LHR - PUJ

LHRPUJ

London Heathrow

Sun 22/2

13:25-14:00

1 stop28h 35m

Punta Cana

Tue 10/3

16:45-11:20

1 stop14h 35m

£570

LondonPuerto Plata

LHR - POP

LHRPOP

London Heathrow

Mon 6/4

06:30-17:55

2 stops16h 25m

Puerto Plata La Union

Mon 20/4

19:40-22:40

3 stops22h 00m

£573

LondonPunta Cana

LHR - PUJ

LHRPUJ

London Heathrow

Fri 27/3

14:45-18:45

1 stop32h 00m

Punta Cana

Fri 3/4

14:05-20:10

1 stop25h 05m

£600

LondonPunta Cana

LHR - PUJ

LHRPUJ

London Heathrow

Sat 21/2

21:40-16:45

1 stop23h 05m

Punta Cana

Tue 24/2

12:40-14:35

1 stop21h 55m

£605

LondonPunta Cana

LHR - PUJ

LHRPUJ

London Heathrow

Wed 8/4

09:30-12:45

1 stop32h 15m

Punta Cana

Wed 22/4

14:25-10:00

1 stop14h 35m

£608

LondonPunta Cana

LHR - PUJ

LHRPUJ

London Heathrow

Fri 13/2

10:45-12:40

1 stop29h 55m

Punta Cana

Fri 20/2

18:06-06:25

1 stop32h 19m

£625

Flights are sorted by cheapest return flights first.

Deals found on 21/1

Showing 1-10 of 60 results
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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

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

Currently, April is the cheapest month in which you can book a flight from London Heathrow Airport to Dominican Republic (average of £465). Flying from London Heathrow Airport to Dominican Republic in July is currently the most expensive (average of £715). 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 22 January 2026.
Read through reviews of airlines operating flights from London Heathrow Airport to the Dominican Republic, such as KLM, American Airlines, andJetBlue. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.7
Good
1,442 reviews
Check prices

Crew

8.4

Food

7.3

Entertainment

7.1

Boarding

7.8

Comfort

7.6

Overall

7.7

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
KLM
7.7
Good
1,442 reviews
KLM
7.7
Good
1,442 reviews
Check prices

Crew

8.4

Food

7.3

Entertainment

7.1

Boarding

7.8

Comfort

7.6

Overall

7.7

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
American Airlines
7.2
Good
11,176 reviews
KLM
7.7
Good
1,442 reviews
Check prices

Crew

8.4

Food

7.3

Entertainment

7.1

Boarding

7.8

Comfort

7.6

Overall

7.7

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
JetBlue
7.2
Good
2,891 reviews
KLM
7.7
Good
1,442 reviews
Check prices

Crew

8.4

Food

7.3

Entertainment

7.1

Boarding

7.8

Comfort

7.6

Overall

7.7

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
Air Canada
7.1
Good
10,648 reviews
KLM
7.7
Good
1,442 reviews
Check prices

Crew

8.4

Food

7.3

Entertainment

7.1

Boarding

7.8

Comfort

7.6

Overall

7.7

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
British Airways
6.7
Okay
7,690 reviews
KLM
7.7
Good
1,442 reviews
Check prices

Crew

8.4

Food

7.3

Entertainment

7.1

Boarding

7.8

Comfort

7.6

Overall

7.7

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.

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 16h 15m. Avianca provides one of the quickest options available for as low as £556. 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 - Puerto Plata La Union 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, April is the cheapest month in which you can book a flight from London Heathrow Airport to Dominican Republic (average of £465). Flying from London Heathrow Airport to Dominican Republic in July is currently the most expensive (average of £715). 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
Heathrow to Kingston flights
Heathrow to Punta Cana flights
Gatwick to Punta Cana flights
Heathrow to Nassau flights
London City to Bridgetown flights
Gatwick to Kingston flights
Heathrow to Luis Munoz Marin Intl flights
London City to Kingston flights
Gatwick to Bridgetown flights
Gatwick to Luis Munoz Marin Intl flights
Heathrow to St. George's flights
Stansted to Bridgetown flights
London City to Punta Cana flights
Heathrow to Port of Spain flights
Gatwick to Montego Bay flights
Gatwick to St. John's flights
Stansted to Montego Bay flights
Stansted to Punta Cana flights
London City to Montego Bay flights
London City to Luis Munoz Marin Intl flights
Heathrow to Castries flights
Stansted to Kingston flights
Luton to Punta Cana flights
Heathrow to St. John's flights
Gatwick to Port of Spain flights
Gatwick to Castries flights
Gatwick to St. George's flights
Heathrow to Roseau flights
London City to Castries flights
Heathrow to Santo Domingo flights
Luton to Montego Bay flights
Heathrow to Basseterre flights
Heathrow to Castries flights
Stansted to Luis Munoz Marin Intl flights
Gatwick to Havana flights
Gatwick to Santo Domingo flights
Heathrow to Willemstad flights
Heathrow to Kingstown flights
London City to Santo Domingo flights
Heathrow to Providenciales flights
Stansted to Santo Domingo flights
Gatwick to Nassau flights
Gatwick to Basseterre flights
Heathrow to George Town flights
London City to St. John's flights
Gatwick to Willemstad flights
Heathrow to Oranjestad flights
Stansted to Port of Spain 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 22 January 2026.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest£470Average£756FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
Air CanadaCheapest£494Average£610FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
AviancaCheapest£512Average£682FlexibilityNo cancel feeOn-time71%
Search Avianca flights
British AirwaysCheapest£521Average£780FlexibilityNo cancel feeOn-time70%
Search British Airways flights
IcelandairCheapest£539Average£655FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
IberiaCheapest£584Average£780FlexibilityNo cancel feeOn-time77%
Search Iberia flights
KLMCheapest£587Average£837FlexibilityNo cancel feeOn-time75%
Search KLM flights
SWISSCheapest£626Average£833FlexibilityNo cancel feeOn-time79%
Search SWISS flights
FinnairCheapest£637Average£758FlexibilityNo cancel feeOn-time76%
Search Finnair flights
American AirlinesCheapest£648Average£795FlexibilityNo 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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