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Cheap flights from London Heathrow Airport to Santo Domingo from £326

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 8/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from London Heathrow Airport to Santo Domingo

Cheap return flights

JetBlue Logo
08:15 - 13:22LHR-SDQ
34h 07m1 stop
JetBlue Logo
08:10 - 20:45SDQ-LHR
31h 35m1 stop
£557JetBlue
Find Deal
Tue, 14 Oct - Wed, 22 Oct
Icelandair Logo
08:05 - 22:28LHR-SDQ
18h 23m1 stop
Icelandair Logo
22:24 - 06:55SDQ-LHR
28h 31m2 stops
£558Icelandair
Find Deal
Mon, 17 Nov - Sun, 23 Nov
JetBlue Logo
08:15 - 13:28LHR-SDQ
34h 13m1 stop
JetBlue Logo
10:10 - 09:30SDQ-LHR
19h 20m1 stop
£558JetBlue
Find Deal
Tue, 14 Oct - Tue, 28 Oct
Multiple Airlines Logo
06:30 - 05:25LHR-SDQ
26h 55m2 stops
Multiple Airlines Logo
06:10 - 20:35SDQ-LHR
34h 25m2 stops
£566Multiple Airlines
Find Deal
Wed, 10 Dec - Wed, 24 Dec
JetBlue Logo
07:25 - 21:28LHR-SDQ
18h 03m1 stop
JetBlue Logo
04:10 - 09:30SDQ-LHR
25h 20m1 stop
£568JetBlue
Find Deal
Fri, 31 Oct - Thu, 6 Nov
Icelandair Logo
08:15 - 13:22LHR-SDQ
34h 07m1 stop
Icelandair Logo
14:54 - 20:45SDQ-LHR
24h 51m2 stops
£570Icelandair
Find Deal
Tue, 14 Oct - Wed, 22 Oct
JetBlue Logo
08:05 - 21:28LHR-SDQ
17h 23m1 stop
JetBlue Logo
04:10 - 09:30SDQ-LHR
25h 20m1 stop
£571JetBlue
Find Deal
Sat, 1 Nov - Fri, 7 Nov
Avianca Logo
22:05 - 17:15LHR-SDQ
24h 10m1 stop
Avianca Logo
11:45 - 15:35SDQ-LHR
22h 50m1 stop
£595Avianca
Find Deal
Thu, 9 Oct - Sat, 18 Oct
Avianca Logo
21:40 - 16:50LHR-SDQ
23h 10m1 stop
Avianca Logo
12:20 - 14:35SDQ-LHR
22h 15m1 stop
£600Avianca
Find Deal
Sun, 8 Mar - Thu, 12 Mar
United Airlines Logo
07:45 - 01:50LHR-SDQ
23h 05m2 stops
United Airlines Logo
05:00 - 07:55SDQ-LHR
22h 55m2 stops
£612United Airlines
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Mon, 29 Sep - Wed, 29 Oct

JetBlue flights from London Heathrow Airport to Santo Domingo

Our best JetBlue deals on London Heathrow Airport to Santo Domingo flight tickets
JetBlue
14 Oct
LHR08:15London Heathrow
34h 07m
1 stop
SDQ13:22Santo Domingo Las Americas
22 Oct
SDQ08:10Santo Domingo Las Americas
31h 35m
1 stop
LHR20:45London Heathrow
£557
Find similar
JetBlue
14 Oct
LHR08:15London Heathrow
34h 13m
1 stop
SDQ13:28Santo Domingo Las Americas
28 Oct
SDQ10:10Santo Domingo Las Americas
19h 20m
1 stop
LHR09:30London Heathrow
£558
Find similar
JetBlue
31 Oct
LHR07:25London Heathrow
18h 03m
1 stop
SDQ21:28Santo Domingo Las Americas
6 Nov
SDQ04:10Santo Domingo Las Americas
25h 20m
1 stop
LHR09:30London Heathrow
£568
Find similar

Icelandair flights from London Heathrow Airport to Santo Domingo

Our best Icelandair deals on London Heathrow Airport to Santo Domingo flight tickets
Icelandair
17 Nov
LHR08:05London Heathrow
18h 23m
1 stop
SDQ22:28Santo Domingo Las Americas
23 Nov
SDQ22:24Santo Domingo Las Americas
28h 31m
2 stops
LHR06:55London Heathrow
£558
Find similar
Icelandair
14 Oct
LHR08:15London Heathrow
34h 07m
1 stop
SDQ13:22Santo Domingo Las Americas
22 Oct
SDQ14:54Santo Domingo Las Americas
24h 51m
2 stops
LHR20:45London Heathrow
£570
Find similar
Icelandair
1 Oct
LHR08:15London Heathrow
20h 52m
1 stop
SDQ00:07Santo Domingo Las Americas
20 Oct
SDQ05:35Santo Domingo Las Americas
22h 55m
1 stop
LHR09:30London Heathrow
£572
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 18 September 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 14/10

08:15-13:22

1 stop34h 07m

Santo Domingo Las Americas

Wed 22/10

08:10-20:45

1 stop31h 35m

£557

LondonSanto Domingo

LHR - SDQ

LHRSDQ

London Heathrow

Mon 17/11

08:05-22:28

1 stop18h 23m

Santo Domingo Las Americas

Sun 23/11

22:24-06:55

2 stops28h 31m

£558

LondonSanto Domingo

LHR - SDQ

LHRSDQ

London Heathrow

Tue 14/10

08:15-13:28

1 stop34h 13m

Santo Domingo Las Americas

Tue 28/10

10:10-09:30

1 stop19h 20m

£558

LondonSanto Domingo

LHR - SDQ

LHRSDQ

London Heathrow

Wed 10/12

06:30-05:25

2 stops26h 55m

Santo Domingo Las Americas

Wed 24/12

06:10-20:35

2 stops34h 25m

£566

LondonSanto Domingo

LHR - SDQ

LHRSDQ

London Heathrow

Fri 31/10

07:25-21:28

1 stop18h 03m

Santo Domingo Las Americas

Thu 6/11

04:10-09:30

1 stop25h 20m

£568

LondonSanto Domingo

LHR - SDQ

LHRSDQ

London Heathrow

Tue 14/10

08:15-13:22

1 stop34h 07m

Santo Domingo Las Americas

Wed 22/10

14:54-20:45

2 stops24h 51m

£570

LondonSanto Domingo

LHR - SDQ

LHRSDQ

London Heathrow

Sat 1/11

08:05-21:28

1 stop17h 23m

Santo Domingo Las Americas

Fri 7/11

04:10-09:30

1 stop25h 20m

£571

LondonSanto Domingo

LHR - SDQ

LHRSDQ

London Heathrow

Thu 9/10

22:05-17:15

1 stop24h 10m

Santo Domingo Las Americas

Sat 18/10

11:45-15:35

1 stop22h 50m

£595

LondonSanto Domingo

LHR - SDQ

LHRSDQ

London Heathrow

Sun 8/3

21:40-16:50

1 stop23h 10m

Santo Domingo Las Americas

Thu 12/3

12:20-14:35

1 stop22h 15m

£600

LondonSanto Domingo

LHR - SDQ

LHRSDQ

London Heathrow

Mon 29/9

07:45-01:50

2 stops23h 05m

Santo Domingo Las Americas

Wed 29/10

05:00-07:55

2 stops22h 55m

£612

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 £640.

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 £660. 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 £753.

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 £698 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 £823.

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 £732 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 £653 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

Direct flights

None
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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  • 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 15h 09m 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 £387Free CancellationRating
7.0
545 reviews
Search Icelandair flights
JetBluePriceFrom £539Free CancellationRating
7.2
2,914 reviews
Search JetBlue flights
IberiaPriceFrom £574Free CancellationRating
7.0
2,925 reviews
Search Iberia flights
British AirwaysPriceFrom £598Free CancellationRating
6.7
7,367 reviews
Search British Airways flights
FinnairPriceFrom £634Free CancellationRating
7.6
1,324 reviews
Search Finnair flights
American AirlinesPriceFrom £637Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
Air FrancePriceFrom £653Free CancellationRating
7.4
1,468 reviews
Search Air France flights
KLMPriceFrom £707Free CancellationRating
7.8
1,386 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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