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Cheap flights from London Heathrow Airport to Santo Domingo from £322

LHR — SDQ
19 Oct — 26 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Heathrow to Santo Domingo

Enter your travel dates to find the best prices.

Cheapest flights from Heathrow to Santo Domingo

Mon 2/1108:05 -
1 stop14h 47m
Mon 9/1116:40 -
1 stop25h 00m
Deal found 18/9£584
Tue 10/1107:25 -
1 stop15h 27m
Tue 24/1118:43 -
1 stop32h 12m
Deal found 14/9£589
Mon 9/1109:15 -
1 stop15h 15m
Wed 18/1118:10 -
1 stop12h 25m
Deal found 17/9£599
Tue 13/1010:50 -
1 stop13h 05m
Tue 20/1020:40 -
1 stop14h 40m
Deal found 15/9£600
Sat 24/1020:00 -
1 stop22h 50m
Sun 1/1122:05 -
1 stop12h 50m
Deal found 18/9£602
Fri 30/1010:45 -
1 stop13h 45m
Fri 6/1122:05 -
1 stop16h 10m
Deal found 18/9£603
Tue 13/1011:30 -
1 stop12h 25m
Sat 24/1021:40 -
1 stop13h 15m
Deal found 18/9£604
Thu 19/1109:15 -
1 stop15h 15m
Sun 29/1115:20 -
1 stop15h 15m
Deal found 17/9£606
Mon 28/911:30 -
1 stop12h 05m
Tue 6/1020:40 -
1 stop15h 35m
Deal found 17/9£607
Sat 31/1019:05 -
1 stop22h 45m
Sat 7/1122:05 -
1 stop15h 10m
Deal found 16/9£608

Find flight deals from Heathrow to Santo Domingo

Round-trip from

£584

One-way from

£322

Popular in

December

Cheapest in

April

Average price

£678
JetBlue
  • JetBlue
  • 2/11-9/11
  • 2 total stops
  • 39h 47m total
  • London to Santo Domingo
Search Deals
7/10-31/12
  • 7/10-31/12
  • 2 total stops
  • 36h 50m total
  • London to Santo Domingo
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (£76 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£26 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2026
Search Deals

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonSanto Domingo

LHR London Heathrow - SDQ Santo Domingo Las Americas

LHRSDQ

London Heathrow

Sat 26/9

15:30-17:40

2 stops31h 10m

Santo Domingo Las Americas

Wed 31/12

00:00-05:30

Nonstop0h 00m

£332
Fastest return journey

LondonSanto Domingo

LHR London Heathrow - SDQ Santo Domingo Las Americas

LHRSDQ

London Heathrow

Fri 25/9

09:15-18:40

1 stop14h 25m

Santo Domingo Las Americas

Wed 31/12

00:00-05:30

Nonstop0h 00m

£373

LondonSanto Domingo

LHR London Heathrow - SDQ Santo Domingo Las Americas

LHRSDQ

London Heathrow

Tue 13/10

20:50-18:50

2 stops27h 00m

Santo Domingo Las Americas

Wed 31/12

00:00-05:30

Nonstop0h 00m

£391

LondonSanto Domingo

LHR London Heathrow - SDQ Santo Domingo Las Americas

LHRSDQ

London Heathrow

Wed 7/10

20:50-18:15

2 stops26h 25m

Santo Domingo Las Americas

Wed 31/12

00:00-05:30

Nonstop0h 00m

£392

LondonSanto Domingo

LHR London Heathrow - SDQ Santo Domingo Las Americas

LHRSDQ

London Heathrow

Sun 18/10

06:00-17:40

2 stops16h 40m

Santo Domingo Las Americas

Wed 31/12

00:00-05:30

Nonstop0h 00m

£411

LondonSanto Domingo

LHR London Heathrow - SDQ Santo Domingo Las Americas

LHRSDQ

London Heathrow

Tue 13/10

09:15-18:55

1 stop14h 40m

Santo Domingo Las Americas

Wed 31/12

00:00-05:30

Nonstop0h 00m

£415

LondonSanto Domingo

LHR London Heathrow - SDQ Santo Domingo Las Americas

LHRSDQ

London Heathrow

Fri 4/12

08:05-03:34

1 stop23h 29m

Santo Domingo Las Americas

Wed 31/12

00:00-05:30

Nonstop0h 00m

£417

LondonSanto Domingo

LHR London Heathrow - SDQ Santo Domingo Las Americas

LHRSDQ

London Heathrow

Tue 29/9

06:15-18:55

1 stop17h 40m

Santo Domingo Las Americas

Wed 31/12

00:00-05:30

Nonstop0h 00m

£418

LondonSanto Domingo

LHR London Heathrow - SDQ Santo Domingo Las Americas

LHRSDQ

London Heathrow

Thu 8/10

15:30-18:15

3 stops31h 45m

Santo Domingo Las Americas

Wed 31/12

00:00-05:30

Nonstop0h 00m

£418

LondonSanto Domingo

LHR London Heathrow - SDQ Santo Domingo Las Americas

LHRSDQ

London Heathrow

Tue 6/10

06:15-15:15

1 stop14h 00m

Santo Domingo Las Americas

Fri 6/11

22:05-14:55

1 stop12h 50m

£660

Flights are sorted by cheapest return flights first.

Deals found on 16/9

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

Best time to book a flight from Heathrow to Santo Domingo

Have a flexible travel schedule? Discover the best time to fly to Santo Domingo from Heathrow with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight from London Heathrow Airport to Santo Domingo

How far ahead should I book a flight from London Heathrow Airport to Santo Domingo?

The best time to book flights from London Heathrow Airport to Santo Domingo is 76 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from London Heathrow Airport to Santo Domingo?

Currently, April is the cheapest month in which you can book a flight from London Heathrow Airport to Santo Domingo (average of £614). Flying from London Heathrow Airport to Santo Domingo in December is currently the most expensive (average of £1,134). 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 much does it cost for a return flight from London Heathrow Airport to Santo Domingo?

Airfare is below average for this route at the moment.

London Heathrow Airport to Santo Domingo flights typically cost between £632 and £748 in November.
The cheapest return price found within the last 5 days was £584 on JetBlue (2 Nov–9 Nov).

Reviews of airlines servicing Santo Domingo

See what other customers who have flown with JetBlue,American Airlines, andIberia from London Heathrow Airport to Santo Domingo have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
JetBlue
7.1
Good
3,034 reviews
Check prices

Overall

7.1

Crew

7.9

Comfort

7.4

Boarding

7.3

Entertainment

7.2

Food

6.6

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2026

FLL - ORH

I pay extra for an even more seat row 3, but the luggage area has no more spots so i have to place my luggage in row 10. This was totally un accepatable.
JetBlue
7.1
Good
3,034 reviews
JetBlue
7.1
Good
3,034 reviews
Check prices

Overall

7.1

Crew

7.9

Comfort

7.4

Boarding

7.3

Entertainment

7.2

Food

6.6

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2026

FLL - ORH

I pay extra for an even more seat row 3, but the luggage area has no more spots so i have to place my luggage in row 10. This was totally un accepatable.
American Airlines
7.0
Good
12,086 reviews
JetBlue
7.1
Good
3,034 reviews
Check prices

Overall

7.1

Crew

7.9

Comfort

7.4

Boarding

7.3

Entertainment

7.2

Food

6.6

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2026

FLL - ORH

I pay extra for an even more seat row 3, but the luggage area has no more spots so i have to place my luggage in row 10. This was totally un accepatable.
Iberia
7.0
Good
3,251 reviews
JetBlue
7.1
Good
3,034 reviews
Check prices

Overall

7.1

Crew

7.9

Comfort

7.4

Boarding

7.3

Entertainment

7.2

Food

6.6

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2026

FLL - ORH

I pay extra for an even more seat row 3, but the luggage area has no more spots so i have to place my luggage in row 10. This was totally un accepatable.
British Airways
6.7
Okay
8,225 reviews
JetBlue
7.1
Good
3,034 reviews
Check prices

Overall

7.1

Crew

7.9

Comfort

7.4

Boarding

7.3

Entertainment

7.2

Food

6.6

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2026

FLL - ORH

I pay extra for an even more seat row 3, but the luggage area has no more spots so i have to place my luggage in row 10. This was totally un accepatable.
Avianca
6.5
Okay
2,548 reviews
JetBlue
7.1
Good
3,034 reviews
Check prices

Overall

7.1

Crew

7.9

Comfort

7.4

Boarding

7.3

Entertainment

7.2

Food

6.6

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2026

FLL - ORH

I pay extra for an even more seat row 3, but the luggage area has no more spots so i have to place my luggage in row 10. This was totally un accepatable.

Related info for your journey

  • What airport do you fly into for flights to Santo Domingo from London Heathrow?

    If you book a flight to Santo Domingo from London Heathrow, you will be flying to Las Americas, which is the city’s only airport. Santo Domingo Las Americas (SDQ) is located 17.5 mi from the center of Santo Domingo. There are 0 flights from London Heathrow to Las Americas per day from 7 different airlines.

  • How long is the flight from London Heathrow Airport to Santo Domingo?

    Departing from London Heathrow Airport to Santo Domingo will take you 24h 15m. The distance from London Heathrow Airport to Santo Domingo is about 4336 mi. Both multi-stop and direct flights can be found to your destination and back.

  • What are the cheapest airlines flying from London Heathrow Airport to Santo Domingo round-trip?

    According to our current data, Avianca (£511), JetBlue (£546), and Iberia (£606) offers the cheapest pricing from London Heathrow Airport to Santo Domingo. Avianca is 32% cheaper than the average price of flights available within the next 90 days to this destination.

  • Can I find deals for flights from Heathrow to Santo Domingo that include hotel bookings?

    Yes. In addition to deals on Heathrow to Santo Domingo flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Heathrow to Santo Domingo?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Heathrow to Santo Domingo.

  • Can I find deals for business class flights from Heathrow to Santo Domingo?

    Yes. Cheapflights offers flight deals from Heathrow to Santo Domingo 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 Santo Domingo?

    Currently, April is the cheapest month in which you can book a flight from London Heathrow Airport to Santo Domingo (average of £614). Flying from London Heathrow Airport to Santo Domingo in December is currently the most expensive (average of £1,134). 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

Travelling to a place near Santo Domingo?

Book flights to Santo Domingo if you plan to visit one of these locations
Juan Dolio

Browse thousands of different options on Cheapflights for your next trip

Top 7 airlines flying from Heathrow to Santo Domingo

AirlineCheapestAverageFlexibilityOn-time
AviancaCheapest£511Average£668FlexibilityNo cancel feeOn-time71%
Search Avianca flights
JetBlueCheapest£546Average£661FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
IberiaCheapest£597Average£802FlexibilityNo cancel feeOn-time77%
Search Iberia flights
British AirwaysCheapest£636Average£782FlexibilityNo cancel feeOn-time70%
Search British Airways flights
American AirlinesCheapest£697Average£873FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
DeltaCheapest£830Average£850FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
KLMCheapest£901Average£1,121FlexibilityNo cancel feeOn-time75%
Search KLM flights

Fly with Cheapflights

How does Cheapflights help users find flights from Heathrow to Santo Domingo?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Santo Domingo from Heathrow today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Heathrow to Santo Domingo?

Cheapflights simply makes it quick and affordable to book flights from Heathrow to Santo Domingo by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Heathrow to Santo Domingo with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Heathrow to Santo Domingo, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Heathrow to Santo Domingo become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Santo Domingo from Heathrow today and book when prices fit your budget.

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