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Cheap flights from London Heathrow Airport to Santo Domingo from £372

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London Heathrow Airport to Santo Domingo departing on 27/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from London Heathrow Airport to Santo Domingo

Cheap return flights

Enter your travel dates to find the best prices.
JetBlue Logo
07:25 - 18:44LHR  London Heathrow-SDQ Santo Domingo Las Americas
15h 19m1 stop New York John F Kennedy Intl
JetBlue Logo
03:00 - 21:40SDQ  Santo Domingo Las Americas-LHR London Heathrow
14h 40m1 stop New York John F Kennedy Intl
£612JetBlue
Wed, 11 Nov - Tue, 24 Nov
JetBlue Logo
07:25 - 18:44LHR  London Heathrow-SDQ Santo Domingo Las Americas
15h 19m1 stop New York John F Kennedy Intl
JetBlue Logo
03:00 - 21:40SDQ  Santo Domingo Las Americas-LHR London Heathrow
14h 40m1 stop New York John F Kennedy Intl
£623JetBlue
Wed, 11 Nov - Wed, 25 Nov
Iberia Logo
19:40 - 13:50LHR  London Heathrow-SDQ Santo Domingo Las Americas
22h 10m1 stop Madrid Barajas
Iberia Logo
22:05 - 18:50SDQ  Santo Domingo Las Americas-LHR London Heathrow
16h 45m1 stop Madrid Barajas
£624Iberia
Sat, 28 Nov - Sat, 5 Dec
Iberia Logo
19:40 - 13:50LHR  London Heathrow-SDQ Santo Domingo Las Americas
22h 10m1 stop Madrid Barajas
Iberia Logo
22:05 - 20:45SDQ  Santo Domingo Las Americas-LHR London Heathrow
18h 40m1 stop Madrid Barajas
£626Iberia
Sat, 31 Oct - Fri, 20 Nov
SWISS Logo
06:00 - 23:20LHR  London Heathrow-SDQ Santo Domingo Las Americas
21h 20m2 stops Zurich Montreal Pierre Elliott Trudeau Intl
SWISS Logo
12:15 - 07:10SDQ  Santo Domingo Las Americas-LHR London Heathrow
14h 55m1 stop Montreal Pierre Elliott Trudeau Intl
£629SWISS
Thu, 21 Jan - Fri, 29 Jan
SWISS Logo
06:00 - 23:20LHR  London Heathrow-SDQ Santo Domingo Las Americas
21h 20m2 stops Zurich Montreal Pierre Elliott Trudeau Intl
SWISS Logo
12:15 - 21:00SDQ  Santo Domingo Las Americas-LHR London Heathrow
28h 45m2 stops Montreal Pierre Elliott Trudeau Intl Halifax Intl
£629SWISS
Thu, 21 Jan - Fri, 29 Jan
Delta Logo
12:50 - 00:54LHR  London Heathrow-SDQ Santo Domingo Las Americas
17h 04m1 stop New York John F Kennedy Intl
Delta Logo
14:05 - 08:50SDQ  Santo Domingo Las Americas-LHR London Heathrow
13h 45m1 stop New York John F Kennedy Intl
£640Delta
Wed, 2 Sep - Fri, 11 Sep
Delta Logo
11:45 - 00:54LHR  London Heathrow-SDQ Santo Domingo Las Americas
18h 09m1 stop New York John F Kennedy Intl
Delta Logo
14:05 - 10:20SDQ  Santo Domingo Las Americas-LHR London Heathrow
15h 15m1 stop New York John F Kennedy Intl
£640Delta
Mon, 31 Aug - Wed, 9 Sep
British Airways Logo
14:30 - 10:05LHR  London Heathrow-SDQ Santo Domingo Las Americas
23h 35m1 stop Miami
British Airways Logo
16:58 - 06:45SDQ  Santo Domingo Las Americas-LHR London Heathrow
33h 47m1 stop Miami
£701British Airways
Mon, 30 Nov - Sun, 6 Dec
British Airways Logo
09:55 - 18:44LHR  London Heathrow-SDQ Santo Domingo Las Americas
13h 49m1 stop Miami
British Airways Logo
10:21 - 12:35SDQ  Santo Domingo Las Americas-LHR London Heathrow
21h 14m1 stop Miami
£701British Airways
Mon, 31 Aug - Fri, 2 Oct

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Air Canada flights from London Heathrow Airport to Santo Domingo

Our best Air Canada deals on London Heathrow Airport to Santo Domingo flight tickets
Air Canada
21 Jan
LHR13:00London Heathrow
14h 20m
1 stop
SDQ23:20Santo Domingo Las Americas
29 Jan
SDQ12:15Santo Domingo Las Americas
14h 55m
1 stop
LHR07:10London Heathrow
£653
Air Canada
21 Jan
LHR06:00London Heathrow
21h 20m
2 stops
SDQ23:20Santo Domingo Las Americas
29 Jan
SDQ12:15Santo Domingo Las Americas
28h 45m
2 stops
LHR21:00London Heathrow
£654
Air Canada
13 Dec
LHR13:00London Heathrow
14h 20m
1 stop
SDQ23:20Santo Domingo Las Americas
11 Jan
SDQ12:15Santo Domingo Las Americas
14h 55m
1 stop
LHR07:10London Heathrow
£692

JetBlue flights from London Heathrow Airport to Santo Domingo

Our best JetBlue deals on London Heathrow Airport to Santo Domingo flight tickets
JetBlue
11 Nov
LHR07:25London Heathrow
15h 19m
1 stop
SDQ18:44Santo Domingo Las Americas
24 Nov
SDQ03:00Santo Domingo Las Americas
14h 40m
1 stop
LHR21:40London Heathrow
£612
JetBlue
9 Nov
LHR07:25London Heathrow
15h 19m
1 stop
SDQ18:44Santo Domingo Las Americas
24 Nov
SDQ22:40Santo Domingo Las Americas
19h 00m
1 stop
LHR21:40London Heathrow
£623
JetBlue
31 Oct
LHR12:20London Heathrow
25h 27m
1 stop
SDQ09:47Santo Domingo Las Americas
11 Nov
SDQ06:01Santo Domingo Las Americas
23h 29m
1 stop
LHR09:30London Heathrow
£634

momondo Fare Finder

 
Customise your flight search to find flights from London Heathrow Airport to Santo Domingo 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, momondo users made 279,928 searches. Data last updated 13 August 2026.
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
Fastest return journey

LondonSanto Domingo

LHR London Heathrow - SDQ Santo Domingo Las Americas

LHRSDQ

London Heathrow

Wed 11/11

07:25-18:44

1 stop15h 19m

Santo Domingo Las Americas

Tue 24/11

03:00-21:40

1 stop14h 40m

£612

LondonSanto Domingo

LHR London Heathrow - SDQ Santo Domingo Las Americas

LHRSDQ

London Heathrow

Wed 11/11

07:25-18:44

1 stop15h 19m

Santo Domingo Las Americas

Wed 25/11

03:00-21:40

1 stop14h 40m

£623

LondonSanto Domingo

LHR London Heathrow - SDQ Santo Domingo Las Americas

LHRSDQ

London Heathrow

Sat 28/11

19:40-13:50

1 stop22h 10m

Santo Domingo Las Americas

Sat 5/12

22:05-18:50

1 stop16h 45m

£624

LondonSanto Domingo

LHR London Heathrow - SDQ Santo Domingo Las Americas

LHRSDQ

London Heathrow

Sat 31/10

19:40-13:50

1 stop22h 10m

Santo Domingo Las Americas

Fri 20/11

22:05-20:45

1 stop18h 40m

£626

LondonSanto Domingo

LHR London Heathrow - SDQ Santo Domingo Las Americas

LHRSDQ

London Heathrow

Thu 21/1

06:00-23:20

2 stops21h 20m

Santo Domingo Las Americas

Fri 29/1

12:15-07:10

1 stop14h 55m

£629

LondonSanto Domingo

LHR London Heathrow - SDQ Santo Domingo Las Americas

LHRSDQ

London Heathrow

Thu 21/1

06:00-23:20

2 stops21h 20m

Santo Domingo Las Americas

Fri 29/1

12:15-21:00

2 stops28h 45m

£629

LondonSanto Domingo

LHR London Heathrow - SDQ Santo Domingo Las Americas

LHRSDQ

London Heathrow

Wed 2/9

12:50-00:54

1 stop17h 04m

Santo Domingo Las Americas

Fri 11/9

14:05-08:50

1 stop13h 45m

£640

LondonSanto Domingo

LHR London Heathrow - SDQ Santo Domingo Las Americas

LHRSDQ

London Heathrow

Mon 31/8

11:45-00:54

1 stop18h 09m

Santo Domingo Las Americas

Wed 9/9

14:05-10:20

1 stop15h 15m

£640

LondonSanto Domingo

LHR London Heathrow - SDQ Santo Domingo Las Americas

LHRSDQ

London Heathrow

Mon 30/11

14:30-10:05

1 stop23h 35m

Santo Domingo Las Americas

Sun 6/12

16:58-06:45

1 stop33h 47m

£701

LondonSanto Domingo

LHR London Heathrow - SDQ Santo Domingo Las Americas

LHRSDQ

London Heathrow

Mon 31/8

09:55-18:44

1 stop13h 49m

Santo Domingo Las Americas

Fri 2/10

10:21-12:35

1 stop21h 14m

£701

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from London Heathrow Airport to Santo Domingo

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between London Heathrow Airport and Santo Domingo?

Prices are currently low for flights on this route.

Typical prices usually range from £747 to £1,062.
The lowest price recently found on this route was £612.

What is the cheapest month to fly to Santo Domingo?

The month of October is another great option to travel to Santo Domingo, with average flight prices from London Heathrow Airport averaging around £626.

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

You are more likely to see cheaper flights to Santo Domingo from London Heathrow Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Santo Domingo for around £742 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Santo Domingo from London Heathrow Airport for as low as £647 on momondo.

When to book flights from London Heathrow Airport to Santo Domingo

Are you open to changing your travel dates? Check out the ideal times to fly from London Heathrow Airport to Santo Domingo according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap London Heathrow Airport to Santo Domingo (LHR to SDQ) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London Heathrow Airport to Santo Domingo

Fastest flight time

12h 25m

Direct flights

None
The fastest flight from London Heathrow Airport to Santo Domingo takes 12h 25m
There are no direct flights from London Heathrow Airport to Santo Domingo. There are no popular flight routes from London Heathrow Airport to Santo Domingo.
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Frequently asked questions about flying from London Heathrow Airport to Santo Domingo

  • How far is London Heathrow to Santo Domingo Las Americas by plane?

    London Heathrow and Santo Domingo Las Americas are 4344.6 mi apart from one another. Typically, this will take 12h 25m by plane in normal conditions.

  • When did momondo last update prices for flights from London Heathrow Airport to Santo Domingo Las Americas Airport?

    Prices for flights from London Heathrow Airport to Santo Domingo Las Americas Airport were last updated today.

  • How many operators does momondo search for flights from London Heathrow Airport to Santo Domingo Las Americas Airport?

  • How old do you have to be to fly from London Heathrow Airport to Santo Domingo Las Americas Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from London Heathrow Airport to Santo Domingo Las Americas Airport.

  • What documentation or ID do you need to fly to Santo Domingo Las Americas Airport?

    The travel and health documents required for your trip to Santo Domingo Las Americas Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Santo Domingo Las Americas Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from London Heathrow Airport to Santo Domingo?

Best airlines flying from London Heathrow Airport to Santo Domingo

Compare and see reviews for airlines that fly from London Heathrow Airport to Santo Domingo with momondo
Airline
Rating
Free Cancellation
Price
AviancaPriceFrom £506Free CancellationRating
6.5
2,534 reviews
Search Avianca flights
JetBluePriceFrom £541Free CancellationRating
7.1
3,035 reviews
Search JetBlue flights
IcelandairPriceFrom £576Free CancellationRating
6.9
727 reviews
Search Icelandair flights
IberiaPriceFrom £591Free CancellationRating
7.0
3,262 reviews
Search Iberia flights
British AirwaysPriceFrom £629Free CancellationRating
6.7
8,160 reviews
Search British Airways flights
American AirlinesPriceFrom £690Free CancellationRating
7.1
11,919 reviews
Search American Airlines flights
DeltaPriceFrom £822Free CancellationRating
7.8
8,503 reviews
Search Delta flights
KLMPriceFrom £838Free CancellationRating
7.8
1,557 reviews
Search KLM flights

Why use momondo?

Why should I use momondo to find a flight deal from London to Santo Domingo?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Santo Domingo from London.

Can I find flights from London to Santo Domingo with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for London to Santo Domingo flights to just show those with flexible booking policies.

How can momondo help me find flights from London to Santo Domingo?

Once all potential London to Santo Domingo flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from London to Santo Domingo right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of London to Santo Domingo flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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