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Cheap flights from London Heathrow Airport to Santo Domingo from £374

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
12:15 - 14:27
LHR
-
SDQ
30h 12m3 stops
Multiple Airlines Logo
06:10 - 10:50
SDQ
-
LHR
24h 40m2 stops
£636Multiple Airlines
Tue, 10 Feb - Tue, 17 Feb
JetBlue Logo
07:25 - 20:21
LHR
-
SDQ
16h 56m1 stop
JetBlue Logo
20:45 - 20:45
SDQ
-
LHR
20h 00m1 stop
£639JetBlue
Thu, 5 Feb - Sat, 7 Feb
Multiple Airlines Logo
09:15 - 20:10
LHR
-
SDQ
14h 55m1 stop
Multiple Airlines Logo
17:52 - 12:35
SDQ
-
LHR
13h 43m1 stop
£640Multiple Airlines
Wed, 4 Mar - Sat, 4 Apr
JetBlue Logo
09:20 - 04:35
LHR
-
SDQ
23h 15m1 stop
JetBlue Logo
06:20 - 20:45
SDQ
-
LHR
34h 25m1 stop
£640JetBlue
Thu, 5 Feb - Thu, 26 Feb
JetBlue Logo
12:20 - 02:53
LHR
-
SDQ
18h 33m1 stop
JetBlue Logo
22:35 - 21:40
SDQ
-
LHR
19h 05m1 stop
£641JetBlue
Tue, 3 Feb - Wed, 25 Feb
Multiple Airlines Logo
10:45 - 20:35
LHR
-
SDQ
13h 50m1 stop
Multiple Airlines Logo
15:35 - 14:25
SDQ
-
LHR
18h 50m2 stops
£643Multiple Airlines
Thu, 5 Feb - Tue, 10 Feb
JetBlue Logo
07:25 - 01:17
LHR
-
SDQ
21h 52m1 stop
JetBlue Logo
18:15 - 06:55
SDQ
-
LHR
32h 40m1 stop
£644JetBlue
Tue, 13 Jan - Fri, 23 Jan
Multiple Airlines Logo
12:15 - 18:05
LHR
-
SDQ
33h 50m3 stops
Multiple Airlines Logo
06:00 - 19:30
SDQ
-
LHR
33h 30m3 stops
£647Multiple Airlines
Sun, 18 Jan - Sun, 25 Jan
JetBlue Logo
08:05 - 20:30
LHR
-
SDQ
16h 25m1 stop
JetBlue Logo
22:35 - 09:30
SDQ
-
LHR
30h 55m1 stop
£650JetBlue
Sat, 21 Feb - Sat, 7 Mar
Avianca Logo
21:40 - 16:50
LHR
-
SDQ
23h 10m1 stop
Avianca Logo
17:45 - 14:35
SDQ
-
LHR
16h 50m1 stop
£651Avianca
Tue, 3 Feb - Mon, 9 Feb

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
20 Jan
LHR19:05London Heathrow
25h 10m
1 stop
SDQ16:15Santo Domingo Las Americas
30 Jan
SDQ16:47Santo Domingo Las Americas
14h 43m
1 stop
LHR11:30London Heathrow
£658
Find similar
British Airways
14 Jun
LHR06:10London Heathrow
14h 15m
1 stop
SDQ15:25Santo Domingo Las Americas
3 Jul
SDQ11:35Santo Domingo Las Americas
14h 20m
1 stop
LHR06:55London Heathrow
£662
Find similar
British Airways
14 Jun
LHR06:10London Heathrow
14h 15m
1 stop
SDQ15:25Santo Domingo Las Americas
2 Jul
SDQ16:45Santo Domingo Las Americas
17h 10m
1 stop
LHR14:55London Heathrow
£666
Find similar

Iberia flights from London Heathrow Airport to Santo Domingo

Our best Iberia deals on London Heathrow Airport to Santo Domingo flight tickets
Iberia
18 Jun
LHR06:15London Heathrow
13h 35m
1 stop
SDQ14:50Santo Domingo Las Americas
18 Jun
SDQ20:40Santo Domingo Las Americas
14h 40m
1 stop
LHR16:20London Heathrow
£689
Find similar
Iberia
20 Jun
LHR09:15London Heathrow
14h 40m
1 stop
SDQ18:55Santo Domingo Las Americas
3 Jul
SDQ16:45Santo Domingo Las Americas
12h 50m
1 stop
LHR10:35London Heathrow
£693
Find similar
Iberia
20 Jun
LHR11:30London Heathrow
12h 25m
1 stop
SDQ18:55Santo Domingo Las Americas
1 Jul
SDQ16:45Santo Domingo Las Americas
11h 45m
1 stop
LHR09:30London Heathrow
£701
Find similar

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 23 December 2025.
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

Tue 10/2

12:15-14:27

3 stops30h 12m

Santo Domingo Las Americas

Tue 17/2

06:10-10:50

2 stops24h 40m

£636

LondonSanto Domingo

LHR - SDQ

LHRSDQ

London Heathrow

Thu 5/2

07:25-20:21

1 stop16h 56m

Santo Domingo Las Americas

Sat 7/2

20:45-20:45

1 stop20h 00m

£639

LondonSanto Domingo

LHR - SDQ

LHRSDQ

London Heathrow

Wed 4/3

09:15-20:10

1 stop14h 55m

Santo Domingo Las Americas

Sat 4/4

17:52-12:35

1 stop13h 43m

£640

LondonSanto Domingo

LHR - SDQ

LHRSDQ

London Heathrow

Thu 5/2

09:20-04:35

1 stop23h 15m

Santo Domingo Las Americas

Thu 26/2

06:20-20:45

1 stop34h 25m

£640

LondonSanto Domingo

LHR - SDQ

LHRSDQ

London Heathrow

Tue 3/2

12:20-02:53

1 stop18h 33m

Santo Domingo Las Americas

Wed 25/2

22:35-21:40

1 stop19h 05m

£641

LondonSanto Domingo

LHR - SDQ

LHRSDQ

London Heathrow

Thu 5/2

10:45-20:35

1 stop13h 50m

Santo Domingo Las Americas

Tue 10/2

15:35-14:25

2 stops18h 50m

£643

LondonSanto Domingo

LHR - SDQ

LHRSDQ

London Heathrow

Tue 13/1

07:25-01:17

1 stop21h 52m

Santo Domingo Las Americas

Fri 23/1

18:15-06:55

1 stop32h 40m

£644

LondonSanto Domingo

LHR - SDQ

LHRSDQ

London Heathrow

Sun 18/1

12:15-18:05

3 stops33h 50m

Santo Domingo Las Americas

Sun 25/1

06:00-19:30

3 stops33h 30m

£647

LondonSanto Domingo

LHR - SDQ

LHRSDQ

London Heathrow

Sat 21/2

08:05-20:30

1 stop16h 25m

Santo Domingo Las Americas

Sat 7/3

22:35-09:30

1 stop30h 55m

£650

LondonSanto Domingo

LHR - SDQ

LHRSDQ

London Heathrow

Tue 3/2

21:40-16:50

1 stop23h 10m

Santo Domingo Las Americas

Mon 9/2

17:45-14:35

1 stop16h 50m

£651

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 September is another great option to travel to Santo Domingo, with average flight prices from London Heathrow Airport averaging around £648.

What is the cheapest day to depart on your flight to Santo Domingo?

The cheapest day to depart from London Heathrow Airport to Santo Domingo is on a Wednesday. Travellers who choose to depart for Santo Domingo on a Wednesday will often find tickets for as low as £671. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from London Heathrow Airport to Santo Domingo for around £765.

What is the cheapest time of day to depart on your flight to Santo Domingo?

Flying to Santo Domingo from London Heathrow Airport in the morning is the least expensive time of day to depart. momondo users have found prices as low as £709 when looking at flights departing in the morning. In contrast, the most expensive time of day to depart to Santo Domingo is in the evening when prices are around £837.

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 £749 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 £631 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

14h 55m

Direct flights

None
The fastest flight from London Heathrow Airport to Santo Domingo takes 14h 55m
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 14h 55m 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 £487Free CancellationRating
6.6
2,491 reviews
Search Avianca flights
IcelandairPriceFrom £539Free CancellationRating
7.0
592 reviews
Search Icelandair flights
JetBluePriceFrom £544Free CancellationRating
7.2
2,898 reviews
Search JetBlue flights
IberiaPriceFrom £584Free CancellationRating
7.0
3,056 reviews
Search Iberia flights
British AirwaysPriceFrom £608Free CancellationRating
6.7
7,606 reviews
Search British Airways flights
FinnairPriceFrom £646Free CancellationRating
7.6
1,339 reviews
Search Finnair flights
American AirlinesPriceFrom £648Free CancellationRating
7.2
11,050 reviews
Search American Airlines flights
Air FrancePriceFrom £664Free CancellationRating
7.4
1,513 reviews
Search Air France flights
KLMPriceFrom £713Free CancellationRating
7.7
1,434 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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