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 13m. Avianca provides one of the quickest options available for as low as £672. There are 4326 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.

In terms of precipitation, rainfall in Dominican Republic ranges from 53.0 - 152.0 inches per month. October is typically the wettest month, when rainfall can reach 152.0 mm. February is typically the driest time to visit Dominican Republic when rainfall is around 53.0 mm.

If weather is an important factor for your trip to Dominican Republic, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 28.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 25.0 C).

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.

What are the most popular airlines that fly from London Heathrow Airport to Dominican Republic?

Consider Air Canada, Avianca or British Airways when booking your flight. These represent the most popular airlines when flying from London Heathrow Airport to Dominican Republic.

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

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.

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.

£234+ Cheap Flights from London Heathrow Airport to the Dominican Republic

Cheap flight deals from Heathrow to Dominican Republic

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

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 August 2026.

Sun 30/822:05 -

1 stop18h 20m

Thu 17/912:50 -

1 stop21h 45m

Deal found 31/7£574

Sun 6/909:55 -

1 stop17h 30m

Wed 23/918:00 -

2 stops21h 55m

Deal found 4/8£576

Mon 14/922:05 -

1 stop23h 40m

Mon 21/918:35 -

1 stop16h 00m

Deal found 31/7£583

Sat 29/822:05 -

1 stop24h 20m

Thu 17/918:35 -

1 stop16h 00m

Deal found 31/7£598

Sat 5/920:50 -

1 stop30h 35m

Wed 23/918:00 -

2 stops18h 35m

Deal found 2/8£600

Tue 15/922:05 -

1 stop24h 20m

Tue 22/918:35 -

1 stop16h 00m

Deal found 1/8£600

Sat 19/920:50 -

2 stops27h 45m

Mon 28/921:20 -

2 stops17h 45m

Deal found 3/8£601

Thu 17/922:05 -

1 stop24h 20m

Thu 24/912:50 -

1 stop21h 45m

Deal found 2/8£604

Wed 16/922:05 -

1 stop24h 20m

Wed 23/918:35 -

1 stop16h 00m

Deal found 2/8£606

Sat 12/922:05 -

1 stop24h 20m

Thu 12/1117:55 -

1 stop16h 40m

Deal found 31/7£607

Wed 30/908:15 -

1 stop14h 42m

Wed 14/1012:10 -

1 stop16h 20m

Deal found 30/7£620

Tue 8/908:15 -

1 stop34h 44m

Mon 14/915:05 -

1 stop24h 40m

Deal found 31/7£625

Best flights from Heathrow to Dominican Republic
Discover carefully curated flight deals from Heathrow to Dominican Republic that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 4 August 2026.

Tue 15/922:05 -

1 stop24h 20m

Tue 22/918:00 -

1 stop16h 35m

Deal found 1/8£612

Tue 15/908:15 -

1 stop17h 13m

Tue 22/906:30 -

1 stop19h 00m

Deal found 1/8£672

Sat 30/109:45 -

1 stop30h 38m

Mon 15/215:19 -

1 stop16h 11m

Deal found 3/8£713

Sat 29/811:45 -

2 stops28h 58m

Mon 14/914:50 -

2 stops17h 55m

Deal found 2/8£726

Tue 15/914:10 -

2 stops27h 10m

Tue 22/913:10 -

2 stops18h 00m

Deal found 31/7£744

Wed 30/909:30 -

1 stop14h 35m

Wed 14/1020:05 -

2 stops29h 30m

Deal found 31/7£745

Mon 14/909:55 -

1 stop31h 25m

Mon 21/913:10 -

1 stop14h 50m

Deal found 31/7£764

Thu 3/918:55 -

2 stops23h 33m

Thu 17/919:35 -

1 stop19h 35m

Deal found 1/8£867

Wed 16/919:45 -

2 stops27h 22m

Thu 24/914:05 -

2 stops18h 40m

Deal found 3/8£993

Wed 7/1012:00 -

1 stop15h 46m

Sun 11/1013:10 -

2 stops16h 30m

Deal found 3/8£995

Thu 3/922:05 -

1 stop24h 20m

Thu 17/912:50 -

1 stop21h 45m

Deal found 3/8£613

Mon 14/922:40 -

3 stops32h 32m

Mon 21/918:01 -

2 stops23h 24m

Deal found 30/7£1,288

Thu 17/911:55 -

1 stop31h 04m

Tue 29/915:05 -

1 stop24h 40m

Deal found 2/8£708

Sun 13/914:10 -

2 stops27h 10m

Sun 20/913:10 -

2 stops18h 00m

Deal found 30/7£732

Fri 18/918:05 -

2 stops25h 10m

Fri 25/915:15 -

1 stop12h 45m

Deal found 4/8£748

Wed 16/909:30 -

1 stop14h 35m

Wed 23/920:05 -

2 stops40h 00m

Deal found 2/8£751

Thu 1/1015:35 -

1 stop25h 45m

Tue 13/1013:18 -

1 stop14h 42m

Deal found 2/8£768

Wed 2/909:30 -

1 stop14h 35m

Wed 9/920:05 -

2 stops43h 55m

Deal found 3/8£772

Thu 19/1112:20 -

1 stop18h 08m

Mon 23/1122:40 -

1 stop19h 00m

Deal found 1/8£708

Fri 18/914:25 -

2 stops26h 55m

Fri 25/913:10 -

2 stops16h 10m

Deal found 4/8£738

Fri 18/920:10 -

2 stops23h 05m

Fri 25/915:15 -

2 stops22h 40m

Deal found 4/8£771

Wed 11/1115:00 -

2 stops24h 55m

Sun 15/1115:20 -

1 stop16h 00m

Deal found 4/8£787

Fri 4/919:50 -

2 stops22h 38m

Fri 11/919:35 -

1 stop19h 35m

Deal found 3/8£869

Wed 16/908:40 -

1 stop22h 45m

Wed 23/906:30 -

1 stop19h 00m

Deal found 1/8£721

Sat 3/1018:05 -

2 stops25h 10m

Sat 24/1014:18 -

1 stop13h 32m

Deal found 31/7£748

Sat 3/1019:25 -

2 stops23h 50m

Sat 24/1015:16 -

2 stops15h 54m

Deal found 1/8£773

Wed 16/906:00 -

2 stops18h 05m

Wed 23/920:05 -

2 stops34h 45m

Deal found 2/8£879

Sun 13/912:00 -

1 stop15h 46m

Sun 20/906:00 -

2 stops22h 40m

Deal found 31/7£996

Mon 17/818:35 -

2 stops23h 53m

Mon 24/806:05 -

2 stops20h 35m

Deal found 2/8£910

Tue 25/814:10 -

2 stops27h 36m

Fri 25/913:10 -

2 stops16h 25m

Deal found 4/8£885

Find flight deals from Heathrow to Dominican Republic

Round-trip from	£574
One-way from	£234
Popular in	July
Cheapest in	January
Average price	£873

Avianca
30/8-17/9
2 total stops
40h 05m total
London to Dominican Republic

Search Deals

5/9
1 total stop
30h 35m total
London to Dominican Republic

Search Deals

Highest demand for flights based on searches. 13% potential increase in price (£82 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 August 2026

Search Deals

Cheapflights Fare Finder

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

Tue 15/9

22:05-17:25

1 stop24h 20m

Punta Cana

Tue 22/9

18:00-15:35

1 stop16h 35m

£612

LondonPunta Cana

LHR - PUJ

LHRPUJ

London Heathrow

Thu 3/9

22:05-17:25

1 stop24h 20m

Punta Cana

Thu 17/9

12:50-15:35

1 stop21h 45m

£613

LondonSantiago de los Caballeros

LHR - STI

LHRSTI

London Heathrow

Tue 15/9

08:15-20:28

1 stop17h 13m

Santiago de los Caballeros

Tue 22/9

06:30-06:30

1 stop19h 00m

£672

LondonPuerto Plata

LHR - POP

LHRPOP

London Heathrow

Thu 17/9

11:55-13:59

1 stop31h 04m

Puerto Plata La Union

Tue 29/9

15:05-20:45

1 stop24h 40m

£708

LondonSanto Domingo

LHR - SDQ

LHRSDQ

London Heathrow

Thu 19/11

12:20-02:28

1 stop18h 08m

Santo Domingo Las Americas

Mon 23/11

22:40-21:40

1 stop19h 00m

£708

LondonSanto Domingo

LHR - SDQ

LHRSDQ

London Heathrow

Sat 30/1

09:45-12:23

1 stop30h 38m

Santo Domingo Las Americas

Mon 15/2

15:19-11:30

1 stop16h 11m

£713

LondonSantiago de los Caballeros

LHR - STI

LHRSTI

London Heathrow

Wed 16/9

08:40-02:25

1 stop22h 45m

Santiago de los Caballeros

Wed 23/9

06:30-06:30

1 stop19h 00m

£721

LondonPunta Cana

LHR - PUJ

LHRPUJ

London Heathrow

Sat 29/8

11:45-11:43

2 stops28h 58m

Punta Cana

Mon 14/9

14:50-13:45

2 stops17h 55m

£726

LondonPuerto Plata

LHR - POP

LHRPOP

London Heathrow

Sun 13/9

14:10-12:20

2 stops27h 10m

Puerto Plata La Union

Sun 20/9

13:10-12:10

2 stops18h 00m

£732

LondonPuerto Plata

LHR - POP

LHRPOP

London Heathrow

Fri 18/9

14:25-12:20

2 stops26h 55m

Puerto Plata La Union

Fri 25/9

13:10-10:20

2 stops16h 10m

£738

Flights are sorted by cheapest return flights first.

Deals found on 31/7

Showing 1-10 of 60 resultsSorted by cheapest first

...

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.

LHR-PUJ

LHR-STI

LHR-SDQ

LHR-POP

LHR-AZS

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

LHR-DO0

LHR-PUJ

LHR-STI

LHR-SDQ

LHR-POP

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

Currently, May is the cheapest month in which you can book a flight from London Heathrow Airport to Dominican Republic (average of £641). Flying from London Heathrow Airport to Dominican Republic in July is currently the most expensive (average of £944). 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.

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 73 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.

Reviews of airlines servicing Dominican Republic

Read through reviews of airlines operating flights from London Heathrow Airport to the Dominican Republic, such as American Airlines,Air Canada, andJetBlue. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

American Airlines

7.1

Good

11,847 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Cameron,Nov 2025

LHR - LIS

This trip was probably the worst one we have ever had on British Airways!!!

American Airlines

7.1

Good

11,847 reviews

American Airlines

7.1

Good

11,847 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Cameron,Nov 2025

LHR - LIS

This trip was probably the worst one we have ever had on British Airways!!!

Air Canada

7.1

Good

11,428 reviews

American Airlines

7.1

Good

11,847 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Cameron,Nov 2025

LHR - LIS

This trip was probably the worst one we have ever had on British Airways!!!

JetBlue

7.1

Good

3,023 reviews

American Airlines

7.1

Good

11,847 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Cameron,Nov 2025

LHR - LIS

This trip was probably the worst one we have ever had on British Airways!!!

British Airways

6.7

Okay

8,150 reviews

American Airlines

7.1

Good

11,847 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Cameron,Nov 2025

LHR - LIS

This trip was probably the worst one we have ever had on British Airways!!!

Avianca

6.5

Okay

2,523 reviews

American Airlines

7.1

Good

11,847 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Cameron,Nov 2025

LHR - LIS

This trip was probably the worst one we have ever had on British Airways!!!

Related info for your journey

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 13m. Avianca provides one of the quickest options available for as low as £672. There are 4326 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, May is the cheapest month in which you can book a flight from London Heathrow Airport to Dominican Republic (average of £641). Flying from London Heathrow Airport to Dominican Republic in July is currently the most expensive (average of £944). 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

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Alternative routes for Heathrow to Dominican Republic

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Top 10 airlines flying from Heathrow to Dominican Republic

Airline	Cheapest	Average	Flexibility	On-time
Avianca	Cheapest£485	Average£623	FlexibilityNo cancel fee	On-time71%	Search Avianca flights
British Airways	Cheapest£530	Average£791	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
JetBlue	Cheapest£534	Average£720	FlexibilityNo cancel fee	On-time62%	Search JetBlue flights
Air Canada	Cheapest£539	Average£660	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
Air France	Cheapest£565	Average£609	FlexibilityNo cancel fee	On-time77%	Search Air France flights
Icelandair	Cheapest£579	Average£612	FlexibilityNo cancel fee	On-time76%	Search Icelandair flights
KLM	Cheapest£589	Average£861	FlexibilityNo cancel fee	On-time75%	Search KLM flights
Iberia	Cheapest£594	Average£811	FlexibilityNo cancel fee	On-time77%	Search Iberia flights
Lufthansa	Cheapest£621	Average£921	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
American Airlines	Cheapest£651	Average£783	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights

Fly with Cheapflights

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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Cheap flights from London Heathrow Airport to the Dominican Republic from £234

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 5/9. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Heathrow to Dominican Republic

Cheapest flights from Heathrow to Dominican RepublicExplore 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 August 2026.

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 August 2026.

Best flights from Heathrow to Dominican RepublicDiscover carefully curated flight deals from Heathrow to Dominican Republic that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 4 August 2026.

Discover carefully curated flight deals from Heathrow to Dominican Republic that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 4 August 2026.

Last-minute flights from Heathrow to Dominican RepublicDiscover last-minute flight deals from Heathrow to Dominican Republic. Data last updated 4 August 2026 and is based on user searches.

Discover last-minute flight deals from Heathrow to Dominican Republic. Data last updated 4 August 2026 and is based on user searches.

One-way flights from Heathrow to Dominican RepublicSearch for one-way flight options from Heathrow to Dominican Republic. Find affordable one-way fares based on user searches. Data last updated 4 August 2026.

Search for one-way flight options from Heathrow to Dominican Republic. Find affordable one-way fares based on user searches. Data last updated 4 August 2026.

Find flight deals from Heathrow to Dominican Republic

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from London Heathrow Airport to the Dominican Republic that are best for you.

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.

Cheapflights Insights

What is the cheapest month to book a flight from London Heathrow Airport to 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 73 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.

Reviews of airlines servicing Dominican Republic

Read through reviews of airlines operating flights from London Heathrow Airport to the Dominican Republic, such as American Airlines,Air Canada, andJetBlue. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

How long is the flight from London Heathrow Airport to Dominican Republic?

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

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

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

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

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

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.

Complete your trip

Complete your trip to Dominican Republic by adding a car hire and/or hotel booking to your travel itinerary.

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Book a non-stop flight to one of these other cities located in .

Search flights from Heathrow to Dominican Republic by cabin class

Find flights from Heathrow to Dominican Republic, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Heathrow and Dominican Republic flights

Browse other Heathrow and Dominican Republic flight options. Last updated on 4 August 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Heathrow to Dominican Republic flights

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Top 10 airlines flying from Heathrow to Dominican Republic

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How does Cheapflights help users find flights from Heathrow to Dominican Republic?

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

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

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

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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 August 2026.

Best flights from Heathrow to Dominican Republic
Discover carefully curated flight deals from Heathrow to Dominican Republic that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 4 August 2026.

Last-minute flights from Heathrow to Dominican Republic
Discover last-minute flight deals from Heathrow to Dominican Republic. Data last updated 4 August 2026 and is based on user searches.

One-way flights from Heathrow to Dominican Republic
Search for one-way flight options from Heathrow to Dominican Republic. Find affordable one-way fares based on user searches. Data last updated 4 August 2026.