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Cheap flights from London Heathrow Airport to Santo Domingo from £350

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 19/2. 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
0 bags

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Find the cheapest flights from London Heathrow Airport to Santo Domingo

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
13:05 - 05:29
LHR
-
SDQ
21h 24m
2 stops
Multiple Airlines Logo
06:10 - 20:20
SDQ
-
LHR
33h 10m
2 stops
£581Multiple Airlines
Thu, 16 Apr - Sun, 26 Apr
Avianca Logo
22:05 - 11:50
LHR
-
SDQ
18h 45m
1 stop
Avianca Logo
12:45 - 15:35
SDQ
-
LHR
21h 50m
1 stop
£582Avianca
Wed, 15 Apr - Mon, 25 May
Avianca Logo
22:05 - 17:55
LHR
-
SDQ
24h 50m
1 stop
Avianca Logo
12:45 - 15:35
SDQ
-
LHR
21h 50m
1 stop
£583Avianca
Wed, 15 Apr - Mon, 25 May
JetBlue Logo
09:20 - 03:37
LHR
-
SDQ
22h 17m
1 stop
JetBlue Logo
22:35 - 21:40
SDQ
-
LHR
19h 05m
1 stop
£602JetBlue
Tue, 17 Feb - Wed, 4 Mar
Multiple Airlines Logo
13:05 - 14:32
LHR
-
SDQ
30h 27m
3 stops
Multiple Airlines Logo
06:10 - 11:55
SDQ
-
LHR
24h 45m
2 stops
£608Multiple Airlines
Thu, 16 Apr - Sun, 26 Apr
Avianca Logo
22:05 - 17:55
LHR
-
SDQ
24h 50m
1 stop
Avianca Logo
18:50 - 15:35
SDQ
-
LHR
15h 45m
1 stop
£613Avianca
Tue, 14 Apr - Tue, 21 Apr
JetBlue Logo
12:20 - 02:55
LHR
-
SDQ
18h 35m
1 stop
JetBlue Logo
22:35 - 21:40
SDQ
-
LHR
19h 05m
1 stop
£617JetBlue
Wed, 25 Feb - Tue, 3 Mar
Multiple Airlines Logo
14:45 - 21:45
LHR
-
SDQ
36h 00m
2 stops
Multiple Airlines Logo
10:19 - 08:05
SDQ
-
LHR
16h 46m
1 stop
£623Multiple Airlines
Mon, 13 Apr - Wed, 29 Apr
Iberia Logo
10:50 - 19:25
LHR
-
SDQ
13h 35m
1 stop
Iberia Logo
16:55 - 10:35
SDQ
-
LHR
12h 40m
1 stop
£625Iberia
Sat, 25 Apr - Sat, 16 May
JetBlue Logo
12:20 - 01:55
LHR
-
SDQ
17h 35m
1 stop
JetBlue Logo
05:50 - 20:45
SDQ
-
LHR
33h 55m
1 stop
£637JetBlue
Wed, 11 Mar - Thu, 30 Apr

British Airways flights from London Heathrow Airport to Santo Domingo

Our best British Airways deals on London Heathrow Airport to Santo Domingo flight tickets
British Airways
11 Mar
LHR17:25London Heathrow
26h 50m
1 stop
SDQ16:15Santo Domingo Las Americas
30 Apr
SDQ17:55Santo Domingo Las Americas
13h 40m
1 stop
LHR12:35London Heathrow
£658
British Airways
14 Apr
LHR06:15London Heathrow
14h 10m
1 stop
SDQ15:25Santo Domingo Las Americas
21 Apr
SDQ17:55Santo Domingo Las Americas
13h 40m
1 stop
LHR12:35London Heathrow
£665
British Airways
14 Apr
LHR06:15London Heathrow
14h 10m
1 stop
SDQ15:25Santo Domingo Las Americas
6 May
SDQ14:25Santo Domingo Las Americas
17h 10m
1 stop
LHR12:35London Heathrow
£667

JetBlue flights from London Heathrow Airport to Santo Domingo

Our best JetBlue deals on London Heathrow Airport to Santo Domingo flight tickets
JetBlue
17 Feb
LHR09:20London Heathrow
22h 17m
1 stop
SDQ03:37Santo Domingo Las Americas
4 Mar
SDQ22:35Santo Domingo Las Americas
19h 05m
1 stop
LHR21:40London Heathrow
£602
JetBlue
25 Feb
LHR12:20London Heathrow
18h 35m
1 stop
SDQ02:55Santo Domingo Las Americas
3 Mar
SDQ22:35Santo Domingo Las Americas
19h 05m
1 stop
LHR21:40London Heathrow
£617
JetBlue
11 Mar
LHR12:20London Heathrow
17h 35m
1 stop
SDQ01:55Santo Domingo Las Americas
30 Apr
SDQ05:50Santo Domingo Las Americas
33h 55m
1 stop
LHR20:45London Heathrow
£637

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 2 February 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

LondonSanto Domingo

LHR - SDQ

LHRSDQ

London Heathrow

Thu 16/4

13:05-05:29

2 stops21h 24m

Santo Domingo Las Americas

Sun 26/4

06:10-20:20

2 stops33h 10m

£581

LondonSanto Domingo

LHR - SDQ

LHRSDQ

London Heathrow

Wed 15/4

22:05-11:50

1 stop18h 45m

Santo Domingo Las Americas

Mon 25/5

12:45-15:35

1 stop21h 50m

£582

LondonSanto Domingo

LHR - SDQ

LHRSDQ

London Heathrow

Wed 15/4

22:05-17:55

1 stop24h 50m

Santo Domingo Las Americas

Mon 25/5

12:45-15:35

1 stop21h 50m

£583

LondonSanto Domingo

LHR - SDQ

LHRSDQ

London Heathrow

Tue 17/2

09:20-03:37

1 stop22h 17m

Santo Domingo Las Americas

Wed 4/3

22:35-21:40

1 stop19h 05m

£602

LondonSanto Domingo

LHR - SDQ

LHRSDQ

London Heathrow

Thu 16/4

13:05-14:32

3 stops30h 27m

Santo Domingo Las Americas

Sun 26/4

06:10-11:55

2 stops24h 45m

£608

LondonSanto Domingo

LHR - SDQ

LHRSDQ

London Heathrow

Tue 14/4

22:05-17:55

1 stop24h 50m

Santo Domingo Las Americas

Tue 21/4

18:50-15:35

1 stop15h 45m

£613

LondonSanto Domingo

LHR - SDQ

LHRSDQ

London Heathrow

Wed 25/2

12:20-02:55

1 stop18h 35m

Santo Domingo Las Americas

Tue 3/3

22:35-21:40

1 stop19h 05m

£617

LondonSanto Domingo

LHR - SDQ

LHRSDQ

London Heathrow

Mon 13/4

14:45-21:45

2 stops36h 00m

Santo Domingo Las Americas

Wed 29/4

10:19-08:05

1 stop16h 46m

£623

LondonSanto Domingo

LHR - SDQ

LHRSDQ

London Heathrow

Sat 25/4

10:50-19:25

1 stop13h 35m

Santo Domingo Las Americas

Sat 16/5

16:55-10:35

1 stop12h 40m

£625

LondonSanto Domingo

LHR - SDQ

LHRSDQ

London Heathrow

Wed 11/3

12:20-01:55

1 stop17h 35m

Santo Domingo Las Americas

Thu 30/4

05:50-20:45

1 stop33h 55m

£637

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Santo Domingo from

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 cheapest month to fly to Santo Domingo?

The month of March is another great option to travel to Santo Domingo, with average flight prices from London Heathrow Airport averaging around £654.

How far in advance should I book a flight 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 £737 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 £619 on momondo.

How have London Heathrow Airport to Santo Domingo flight prices changed over time?

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

13h 35m

Direct flights

None
The fastest flight from London Heathrow Airport to Santo Domingo takes 13h 35m
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.
Search flight deals

  • 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 13h 35m 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
IcelandairPriceFrom £529Free CancellationRating
7.1
606 reviews
Search Icelandair flights
AviancaPriceFrom £533Free CancellationRating
6.5
2,496 reviews
Search Avianca flights
JetBluePriceFrom £534Free CancellationRating
7.2
2,892 reviews
Search JetBlue flights
IberiaPriceFrom £573Free CancellationRating
7.0
3,101 reviews
Search Iberia flights
British AirwaysPriceFrom £599Free CancellationRating
6.7
7,711 reviews
Search British Airways flights
American AirlinesPriceFrom £635Free CancellationRating
7.2
11,212 reviews
Search American Airlines flights
FinnairPriceFrom £664Free CancellationRating
7.6
1,357 reviews
Search Finnair flights
KLMPriceFrom £717Free CancellationRating
7.7
1,448 reviews
Search KLM flights
Air FrancePriceFrom £758Free CancellationRating
7.4
1,531 reviews
Search Air France 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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