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Cheap flights from London Heathrow Airport to the Dominican Republic from £345

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 13/1. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — PUJ
11 Jan — 18 Jan1
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 12 December 2025.

Sat 13/1209:00LHR - PUJ
2 stops31h 05mAir Canada
Sat 10/117:45PUJ - LHR
1 stop32h 45mAir Canada
Deal found 10/12£566
Sat 13/1213:25LHR - PUJ
1 stop28h 35mAir Canada
Sat 24/119:40PUJ - LHR
1 stop31h 30mAir Canada
Deal found 10/12£573
Mon 29/1215:50LHR - PUJ
1 stop24h 51mMultiple Airlines
Tue 10/321:15PUJ - LHR
1 stop15h 20mMultiple Airlines
Deal found 10/12£647
Wed 10/1214:45LHR - PUJ
1 stop26h 47mAmerican Airlines
Sat 13/1217:30PUJ - LHR
1 stop14h 35mAmerican Airlines
Deal found 9/12£653
Thu 11/1214:45LHR - PUJ
1 stop26h 08mAmerican Airlines
Sat 31/112:54PUJ - LHR
1 stop13h 51mAmerican Airlines
Deal found 11/12£654
Mon 29/1215:50LHR - PUJ
1 stop24h 51mKLM
Wed 14/115:45PUJ - LHR
1 stop34h 40mKLM
Deal found 11/12£662
Mon 29/1215:50LHR - PUJ
1 stop24h 51mMultiple Airlines
Thu 12/321:15PUJ - LHR
1 stop15h 20mMultiple Airlines
Deal found 10/12£674
Mon 29/1209:00LHR - PUJ
2 stops33h 00mAir Canada
Wed 14/113:05PUJ - LHR
2 stops23h 15mAir Canada
Deal found 11/12£677
Wed 24/1209:00LHR - PUJ
1 stop34h 35mAir Canada
Tue 13/122:35PUJ - LHR
1 stop29h 55mAir Canada
Deal found 10/12£686
Thu 25/1216:10LHR - SDQ
1 stop14h 59mDelta
Mon 12/107:31SDQ - LHR
2 stops21h 14mDelta
Deal found 10/12£836
Fri 26/1206:30LHR - SDQ
2 stops21h 55mDelta
Sun 11/115:46SDQ - LHR
1 stop13h 14mDelta
Deal found 10/12£853
Mon 15/1215:35LHR - SDQ
2 stops28h 23mAmerican Airlines
Fri 23/113:23SDQ - LHR
2 stops18h 37mAmerican Airlines
Deal found 10/12£857

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 12 December 2025.

Round-trip from

£559

One-way from

£345

Popular in

August

Cheapest in

March

Average price

£808
Air Canada
  • Air Canada
  • 20/1-27/1
  • 2 total stops
  • 30h 45m total
  • London to Dominican Republic
Search Deals
13/1
  • 13/1
  • 1 total stop
  • 18h 05m 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 December 2025
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 12 December 2025.
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

LondonPuerto Plata

LHR - POP

LHRPOP

London Heathrow

Tue 20/1

07:25-14:01

1 stop34h 36m

Puerto Plata La Union

Sun 15/2

14:53-20:45

1 stop25h 52m

£600

LondonPunta Cana

LHR - PUJ

LHRPUJ

London Heathrow

Sun 11/1

13:25-15:45

1 stop30h 20m

Punta Cana

Sat 17/1

19:40-07:10

1 stop31h 30m

£603

LondonPuerto Plata

LHR - POP

LHRPOP

London Heathrow

Mon 12/1

06:00-19:30

1 stop17h 30m

Puerto Plata La Union

Mon 26/1

21:20-17:50

2 stops16h 30m

£608

LondonPuerto Plata

LHR - POP

LHRPOP

London Heathrow

Mon 12/1

07:40-19:30

2 stops15h 50m

Puerto Plata La Union

Mon 26/1

21:20-19:15

2 stops17h 55m

£626

LondonPunta Cana

LHR - PUJ

LHRPUJ

London Heathrow

Fri 13/2

12:30-12:40

1 stop28h 10m

Punta Cana

Wed 18/2

15:50-11:40

1 stop15h 50m

£627

LondonPunta Cana

LHR - PUJ

LHRPUJ

London Heathrow

Mon 19/1

10:45-15:30

1 stop32h 45m

Punta Cana

Fri 23/1

18:06-11:40

1 stop13h 34m

£627

LondonPunta Cana

LHR - PUJ

LHRPUJ

London Heathrow

Fri 13/2

08:55-14:25

1 stop33h 30m

Punta Cana

Wed 18/2

15:05-08:05

1 stop13h 00m

£627

LondonPuerto Plata

LHR - POP

LHRPOP

London Heathrow

Sun 11/1

19:15-19:30

2 stops28h 15m

Puerto Plata La Union

Mon 26/1

21:20-21:40

2 stops20h 20m

£633

LondonPunta Cana

LHR - PUJ

LHRPUJ

London Heathrow

Wed 13/5

10:55-11:43

1 stop29h 48m

Punta Cana

Sun 17/5

13:45-08:00

1 stop13h 15m

£639

LondonSanto Domingo

LHR - SDQ

LHRSDQ

London Heathrow

Sat 24/1

09:20-04:35

1 stop23h 15m

Santo Domingo Las Americas

Thu 5/2

18:15-06:55

1 stop32h 40m

£642

Flights are sorted by cheapest return flights first.

Deals found on 10/12

Showing 1-10 of 58 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 £468). Flying from London Heathrow Airport to Dominican Republic in July is currently the most expensive (average of £725). 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.

What is the cheapest time of day to fly from LHR to DO?

Find hourly flight availability from Heathrow to Dominican Republic. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 12 December 2025.

A simple way to save on the total cost of your ticket is to fly from London Heathrow Airport to Dominican Republic at midday. If you’re flexible enough to do this you can expect to save up to 39% on your trip compared to booking a flight in the evening.

What is the cheapest day to fly from London Heathrow Airport to Dominican Republic?

Use this chart to determine the cheapest time to fly return from Heathrow to Dominican Republic. Price data was last updated on 16 December 2024.

Travellers seeking maximum savings on their London Heathrow Airport to Dominican Republic flight should consider departing on Sunday at midday when fares are most often at their lowest. Friday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

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 12 December 2025.
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
1,432 reviews
Check prices

Boarding

7.8

Overall

7.7

Comfort

7.6

Crew

8.3

Food

7.2

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
KLM
7.7
Good
1,432 reviews
KLM
7.7
Good
1,432 reviews
Check prices

Boarding

7.8

Overall

7.7

Comfort

7.6

Crew

8.3

Food

7.2

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
American Airlines
7.2
Good
11,049 reviews
KLM
7.7
Good
1,432 reviews
Check prices

Boarding

7.8

Overall

7.7

Comfort

7.6

Crew

8.3

Food

7.2

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
JetBlue
7.2
Good
2,899 reviews
KLM
7.7
Good
1,432 reviews
Check prices

Boarding

7.8

Overall

7.7

Comfort

7.6

Crew

8.3

Food

7.2

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
Air Canada
7.1
Good
10,517 reviews
KLM
7.7
Good
1,432 reviews
Check prices

Boarding

7.8

Overall

7.7

Comfort

7.6

Crew

8.3

Food

7.2

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
British Airways
6.7
Okay
7,571 reviews
KLM
7.7
Good
1,432 reviews
Check prices

Boarding

7.8

Overall

7.7

Comfort

7.6

Crew

8.3

Food

7.2

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle

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 17h 30m. JetBlue provides one of the quickest options available for as low as £608. There are 4306 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, April is the cheapest month in which you can book a flight from London Heathrow Airport to Dominican Republic (average of £468). Flying from London Heathrow Airport to Dominican Republic in July is currently the most expensive (average of £725). 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 Kingston flights
Heathrow to Montego Bay flights
Heathrow to Punta Cana flights
Gatwick to Bridgetown flights
Gatwick to Punta Cana flights
Gatwick to Kingston flights
London City to Bridgetown flights
Heathrow to Nassau flights
Gatwick to Montego Bay flights
London City to Kingston flights
Heathrow to St. George's flights
Heathrow to Port of Spain flights
Heathrow to Castries flights
London City to Montego Bay flights
Gatwick to St. John's flights
Gatwick to Castries flights
Gatwick to Luis Munoz Marin Intl flights
Heathrow to St. John's flights
London City to Punta Cana flights
Gatwick to Port of Spain flights
Heathrow to Luis Munoz Marin Intl flights
Stansted to Punta Cana flights
Heathrow to George Town flights
Heathrow to Kingstown flights
Stansted to Bridgetown flights
Gatwick to St. George's flights
Gatwick to Santo Domingo flights
Heathrow to Castries flights
Stansted to Luis Munoz Marin Intl flights
Gatwick to Nassau flights
Heathrow to Santo Domingo flights
London City to Castries flights
Heathrow to Road Town flights
Heathrow to Simpson Bay flights
Gatwick to Havana flights
Stansted to Montego Bay flights
Luton to Punta Cana flights
Stansted to Port of Spain flights
Heathrow to Roseau flights
Luton to Montego Bay flights
Gatwick to Road Town flights
Stansted to Kingston flights
London City to Luis Munoz Marin Intl flights
London City to St. John's flights
London City to Santo Domingo flights
Heathrow to Providenciales flights
Stansted to Santo Domingo flights
Gatwick to Castries 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 12 December 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest£471Average£758FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
Air CanadaCheapest£494Average£607FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
SWISSCheapest£511Average£781FlexibilityNo cancel feeOn-time79%
Search SWISS flights
British AirwaysCheapest£513Average£770FlexibilityNo cancel feeOn-time70%
Search British Airways flights
AviancaCheapest£513Average£706FlexibilityNo cancel feeOn-time71%
Search Avianca flights
IcelandairCheapest£541Average£633FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
KLMCheapest£563Average£839FlexibilityNo cancel feeOn-time75%
Search KLM flights
IberiaCheapest£585Average£789FlexibilityNo cancel feeOn-time77%
Search Iberia flights
FinnairCheapest£606Average£744FlexibilityNo cancel feeOn-time76%
Search Finnair flights
American AirlinesCheapest£650Average£779FlexibilityNo 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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