Find flights
When to book
Airlines
FAQs

Cheap flights from London Heathrow Airport to the Dominican Republic from £306

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 19/9. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — PUJ
9 Jul — 16 Jul1
1 adult

Cheap 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 4 July 2025.

Round-trip from

£541

One-way from

£306

Popular in

December

Cheapest in

March

Average price

£800
Air Canada
  • Air Canada
  • 3/11-11/11
  • 3 total stops
  • 34h 10m total
  • London to Dominican Republic
Search Deals
19/9
  • 19/9
  • 1 total stop
  • 27h 35m total
  • London to Dominican Republic
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (£11 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£15 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2025
Search Deals

Find flight deals from Heathrow to Dominican Republic

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 4 July 2025.

Mon 3/1108:55LHR - PUJ
2 stops19h 50mAir Canada
Tue 11/1112:50PUJ - LHR
1 stop14h 20mAir Canada
Deal found 1/7£541
Thu 2/1011:55LHR - PUJ
1 stop29h 13mJetBlue
Sun 5/1011:30PUJ - LHR
1 stop28h 15mJetBlue
Deal found 3/7£576
Mon 27/1011:45LHR - PUJ
2 stops29h 32mKLM
Tue 4/1115:42PUJ - LHR
1 stop15h 58mKLM
Deal found 1/7£580
Tue 4/1110:00LHR - PUJ
1 stop14h 10mMultiple Airlines
Tue 11/1122:10PUJ - LHR
1 stop12h 45mMultiple Airlines
Deal found 1/7£581
Wed 5/1112:20LHR - SDQ
1 stop17h 55mJetBlue
Sat 15/1111:10SDQ - LHR
1 stop18h 20mJetBlue
Deal found 1/7£590
Thu 18/911:30LHR - SDQ
1 stop12h 30mIberia
Thu 25/920:35SDQ - LHR
1 stop15h 40mIberia
Deal found 30/6£603
Thu 11/908:15LHR - SDQ
2 stops34h 09mIcelandair
Thu 25/914:34SDQ - LHR
2 stops49h 11mIcelandair
Deal found 3/7£604
Thu 11/922:05LHR - SDQ
1 stop24h 10mAvianca
Thu 25/911:45SDQ - LHR
1 stop22h 50mAvianca
Deal found 3/7£610
Tue 16/908:15LHR - STI
1 stop14h 48mJetBlue
Tue 30/909:55STI - LHR
1 stop18h 35mJetBlue
Deal found 3/7£625
Thu 9/1011:55LHR - POP
1 stop30h 48mJetBlue
Mon 13/1015:03POP - LHR
1 stop13h 27mJetBlue
Deal found 2/7£626
Mon 8/906:15LHR - SDQ
1 stop13h 20mBritish Airways
Mon 15/912:15SDQ - LHR
1 stop13h 40mBritish Airways
Deal found 2/7£631
Mon 20/1006:15LHR - SDQ
1 stop13h 20mMultiple Airlines
Fri 31/1021:45SDQ - LHR
1 stop13h 10mMultiple Airlines
Deal found 1/7£643

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 4 July 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

LondonPunta Cana

LHR - PUJ

LHRPUJ

London Heathrow

Mon 3/11

08:55-00:45

2 stops19h 50m

Punta Cana

Tue 11/11

12:50-07:10

1 stop14h 20m

£541

LondonPunta Cana

LHR - PUJ

LHRPUJ

London Heathrow

Thu 2/10

11:55-12:08

1 stop29h 13m

Punta Cana

Sun 5/10

11:30-20:45

1 stop28h 15m

£576

LondonPunta Cana

LHR - PUJ

LHRPUJ

London Heathrow

Mon 27/10

11:45-13:17

2 stops29h 32m

Punta Cana

Tue 4/11

15:42-11:40

1 stop15h 58m

£580

LondonPunta Cana

LHR - PUJ

LHRPUJ

London Heathrow

Tue 4/11

10:00-20:10

1 stop14h 10m

Punta Cana

Tue 11/11

22:10-14:55

1 stop12h 45m

£581

LondonSanto Domingo

LHR - SDQ

LHRSDQ

London Heathrow

Wed 5/11

12:20-02:15

1 stop17h 55m

Santo Domingo Las Americas

Sat 15/11

11:10-09:30

1 stop18h 20m

£590

LondonSanto Domingo

LHR - SDQ

LHRSDQ

London Heathrow

Thu 18/9

11:30-19:00

1 stop12h 30m

Santo Domingo Las Americas

Thu 25/9

20:35-17:15

1 stop15h 40m

£603

LondonSanto Domingo

LHR - SDQ

LHRSDQ

London Heathrow

Thu 11/9

08:15-13:24

2 stops34h 09m

Santo Domingo Las Americas

Thu 25/9

14:34-20:45

2 stops49h 11m

£604

LondonSanto Domingo

LHR - SDQ

LHRSDQ

London Heathrow

Thu 11/9

22:05-17:15

1 stop24h 10m

Santo Domingo Las Americas

Thu 25/9

11:45-15:35

1 stop22h 50m

£610

LondonSantiago de los Caballeros

LHR - STI

LHRSTI

London Heathrow

Tue 16/9

08:15-18:03

1 stop14h 48m

Santiago de los Caballeros

Tue 30/9

09:55-09:30

1 stop18h 35m

£625

LondonPuerto Plata

LHR - POP

LHRPOP

London Heathrow

Thu 9/10

11:55-13:43

1 stop30h 48m

Puerto Plata La Union

Mon 13/10

15:03-09:30

1 stop13h 27m

£626

Flights are sorted by cheapest return flights first.

Deals found on 3/7

Showing 1-10 of 32 results
1
2
3
4

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, March is the cheapest month in which you can book a flight from London Heathrow Airport to Dominican Republic (average of £759). Flying from London Heathrow Airport to Dominican Republic in December is currently the most expensive (average of £1,033). 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 4 July 2025.

When flying from London Heathrow Airport to Dominican Republic, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 4 July 2025.
Read through reviews of airlines operating flights from London Heathrow Airport to the Dominican Republic, such as Delta, KLM, andFinnair. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very Good
7,982 reviews
Check prices

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

7.9

Reviews

1 / 20
6.0
Good

Colin,Sept 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good
Delta
8.0
Very Good
7,982 reviews
Delta
8.0
Very Good
7,982 reviews
Check prices

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

7.9

Reviews

1 / 20
6.0
Good

Colin,Sept 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good
KLM
7.8
Good
1,367 reviews
Delta
8.0
Very Good
7,982 reviews
Check prices

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

7.9

Reviews

1 / 20
6.0
Good

Colin,Sept 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good
Finnair
7.6
Good
1,304 reviews
Delta
8.0
Very Good
7,982 reviews
Check prices

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

7.9

Reviews

1 / 20
6.0
Good

Colin,Sept 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good
United Airlines
7.4
Good
8,844 reviews
Delta
8.0
Very Good
7,982 reviews
Check prices

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

7.9

Reviews

1 / 20
6.0
Good

Colin,Sept 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good
JetBlue
7.3
Good
2,916 reviews
Delta
8.0
Very Good
7,982 reviews
Check prices

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

7.9

Reviews

1 / 20
6.0
Good

Colin,Sept 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

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.

  • What are the cheapest airlines to fly from London Heathrow Airport to Dominican Republic one-way?

    £533 is the cheapest one-way deal found within the past few days, from Air Canada. You may also be able to find cheap deals on British Airways and Iberia, with prices starting from £537 and £568, respectively.

  • 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 £759). Flying from London Heathrow Airport to Dominican Republic in December is currently the most expensive (average of £1,033). 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
Gatwick to Kingston flights
Heathrow to Port of Spain flights
Gatwick to Bridgetown flights
Gatwick to Punta Cana flights
Heathrow to Punta Cana flights
Gatwick to Montego Bay flights
Heathrow to George Town flights
London City to Montego Bay flights
Heathrow to Castries flights
London City to Kingston flights
Heathrow to Luis Munoz Marin Intl flights
Gatwick to Castries flights
London City to Punta Cana flights
Heathrow to Nassau flights
London City to Bridgetown flights
Gatwick to St. John's flights
Heathrow to St. George's flights
Heathrow to Pointe-à-Pitre flights
Gatwick to Santo Domingo flights
Gatwick to Luis Munoz Marin Intl flights
Heathrow to St. John's flights
Heathrow to Santo Domingo flights
Heathrow to Kingstown flights
Gatwick to St. George's flights
Stansted to Punta Cana flights
Gatwick to Havana flights
Gatwick to Pointe-à-Pitre flights
Gatwick to George Town flights
Heathrow to Road Town flights
London City to Castries flights
Gatwick to Port of Spain flights
London City to Pointe-à-Pitre flights
Gatwick to Nassau flights
London City to Luis Munoz Marin Intl flights
Heathrow to Oranjestad flights
Stansted to Kingston flights
Stansted to Montego Bay flights
Gatwick to Road Town flights
Gatwick to Castries flights
Heathrow to Castries flights
Heathrow to Havana flights
Luton to Punta Cana flights
Stansted to Santo Domingo flights
Gatwick to Oranjestad flights
Heathrow to Willemstad flights
Heathrow to Santiago de los Caballeros 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 4 July 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest£387Average£586FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
Air CanadaCheapest£477Average£592FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
SWISSCheapest£501Average£934FlexibilityNo cancel feeOn-time79%
Search SWISS flights
British AirwaysCheapest£525Average£792FlexibilityNo cancel feeOn-time70%
Search British Airways flights
JetBlueCheapest£527Average£767FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
IberiaCheapest£574Average£827FlexibilityNo cancel feeOn-time77%
Search Iberia flights
FinnairCheapest£577Average£719FlexibilityNo cancel feeOn-time76%
Search Finnair flights
American AirlinesCheapest£635Average£795FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
LufthansaCheapest£642Average£842FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Air FranceCheapest£653Average£844FlexibilityNo cancel feeOn-time77%
Search Air France 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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
Site
©2025 Cheapflights