Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from London Heathrow Airport to Santo Domingo from £346

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 27/1. 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

Discover deals from 900+ travel sites with momondo.

Voted winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from London Heathrow Airport to Santo Domingo

Cheap return flights

Enter your travel dates to find the best prices.
Icelandair Logo
07:25 - 02:32LHR-SDQ
23h 07m1 stop
Icelandair Logo
15:25 - 09:30SDQ-LHR
38h 05m2 stops
£611Icelandair
Find Deal
Tue, 6 Jan - Sun, 25 Jan
JetBlue Logo
07:25 - 00:24LHR-SDQ
20h 59m1 stop
JetBlue Logo
04:15 - 21:40SDQ-LHR
13h 25m1 stop
£613JetBlue
Find Deal
Tue, 2 Dec - Wed, 28 Jan
Multiple Airlines Logo
12:15 - 05:25LHR-SDQ
21h 10m2 stops
Multiple Airlines Logo
06:10 - 10:50SDQ-LHR
24h 40m2 stops
£614Multiple Airlines
Find Deal
Mon, 12 Jan - Wed, 21 Jan
Icelandair Logo
09:20 - 16:49LHR-SDQ
35h 29m1 stop
Icelandair Logo
04:15 - 06:55SDQ-LHR
22h 40m2 stops
£620Icelandair
Find Deal
Mon, 12 Jan - Tue, 20 Jan
Avianca Logo
21:40 - 16:50LHR-SDQ
23h 10m1 stop
Avianca Logo
17:45 - 14:35SDQ-LHR
16h 50m1 stop
£623Avianca
Find Deal
Thu, 22 Jan - Sat, 7 Feb
Avianca Logo
21:40 - 16:50LHR-SDQ
23h 10m1 stop
Avianca Logo
17:45 - 14:35SDQ-LHR
16h 50m1 stop
£626Avianca
Find Deal
Thu, 29 Jan - Wed, 4 Feb
JetBlue Logo
12:20 - 01:53LHR-SDQ
17h 33m1 stop
JetBlue Logo
08:30 - 09:30SDQ-LHR
21h 00m1 stop
£627JetBlue
Find Deal
Tue, 18 Nov - Fri, 28 Nov
British Airways Logo
06:15 - 16:15LHR-SDQ
14h 00m1 stop
British Airways Logo
17:00 - 11:30SDQ-LHR
14h 30m1 stop
£652British Airways
Find Deal
Thu, 19 Feb - Tue, 3 Mar
American Airlines Logo
06:05 - 23:59LHR-SDQ
21h 54m2 stops
American Airlines Logo
18:48 - 12:05SDQ-LHR
13h 17m1 stop
£705American Airlines
Find Deal
Mon, 16 Feb - Mon, 2 Mar
American Airlines Logo
19:10 - 17:23LHR-SDQ
26h 13m2 stops
American Airlines Logo
16:47 - 11:30SDQ-LHR
14h 43m1 stop
£718American Airlines
Find Deal
Sat, 13 Dec - Sun, 18 Jan

Icelandair flights from London Heathrow Airport to Santo Domingo

Our best Icelandair deals on London Heathrow Airport to Santo Domingo flight tickets
Icelandair
6 Jan
LHR07:25London Heathrow
23h 07m
1 stop
SDQ02:32Santo Domingo Las Americas
25 Jan
SDQ15:25Santo Domingo Las Americas
38h 05m
2 stops
LHR09:30London Heathrow
£611
Find similar
Icelandair
12 Jan
LHR09:20London Heathrow
35h 29m
1 stop
SDQ16:49Santo Domingo Las Americas
20 Jan
SDQ04:15Santo Domingo Las Americas
22h 40m
2 stops
LHR06:55London Heathrow
£620
Find similar
Icelandair
6 Jan
LHR07:25London Heathrow
39h 19m
2 stops
SDQ18:44Santo Domingo Las Americas
25 Jan
SDQ15:25Santo Domingo Las Americas
38h 05m
2 stops
LHR09:30London Heathrow
£622
Find similar

JetBlue flights from London Heathrow Airport to Santo Domingo

Our best JetBlue deals on London Heathrow Airport to Santo Domingo flight tickets
JetBlue
2 Dec
LHR07:25London Heathrow
20h 59m
1 stop
SDQ00:24Santo Domingo Las Americas
28 Jan
SDQ04:15Santo Domingo Las Americas
13h 25m
1 stop
LHR21:40London Heathrow
£613
Find similar
JetBlue
18 Nov
LHR12:20London Heathrow
17h 33m
1 stop
SDQ01:53Santo Domingo Las Americas
28 Nov
SDQ08:30Santo Domingo Las Americas
21h 00m
1 stop
LHR09:30London Heathrow
£627
Find similar
JetBlue
2 Dec
LHR07:25London Heathrow
20h 59m
1 stop
SDQ00:24Santo Domingo Las Americas
27 Jan
SDQ04:15Santo Domingo Las Americas
13h 25m
1 stop
LHR21:40London Heathrow
£628
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 4 November 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 6/1

07:25-02:32

1 stop23h 07m

Santo Domingo Las Americas

Sun 25/1

15:25-09:30

2 stops38h 05m

£611

LondonSanto Domingo

LHR - SDQ

LHRSDQ

London Heathrow

Tue 2/12

07:25-00:24

1 stop20h 59m

Santo Domingo Las Americas

Wed 28/1

04:15-21:40

1 stop13h 25m

£613

LondonSanto Domingo

LHR - SDQ

LHRSDQ

London Heathrow

Mon 12/1

12:15-05:25

2 stops21h 10m

Santo Domingo Las Americas

Wed 21/1

06:10-10:50

2 stops24h 40m

£614

LondonSanto Domingo

LHR - SDQ

LHRSDQ

London Heathrow

Mon 12/1

09:20-16:49

1 stop35h 29m

Santo Domingo Las Americas

Tue 20/1

04:15-06:55

2 stops22h 40m

£620

LondonSanto Domingo

LHR - SDQ

LHRSDQ

London Heathrow

Thu 22/1

21:40-16:50

1 stop23h 10m

Santo Domingo Las Americas

Sat 7/2

17:45-14:35

1 stop16h 50m

£623

LondonSanto Domingo

LHR - SDQ

LHRSDQ

London Heathrow

Thu 29/1

21:40-16:50

1 stop23h 10m

Santo Domingo Las Americas

Wed 4/2

17:45-14:35

1 stop16h 50m

£626

LondonSanto Domingo

LHR - SDQ

LHRSDQ

London Heathrow

Tue 18/11

12:20-01:53

1 stop17h 33m

Santo Domingo Las Americas

Fri 28/11

08:30-09:30

1 stop21h 00m

£627

LondonSanto Domingo

LHR - SDQ

LHRSDQ

London Heathrow

Thu 19/2

06:15-16:15

1 stop14h 00m

Santo Domingo Las Americas

Tue 3/3

17:00-11:30

1 stop14h 30m

£652

LondonSanto Domingo

LHR - SDQ

LHRSDQ

London Heathrow

Mon 16/2

06:05-23:59

2 stops21h 54m

Santo Domingo Las Americas

Mon 2/3

18:48-12:05

1 stop13h 17m

£705

LondonSanto Domingo

LHR - SDQ

LHRSDQ

London Heathrow

Sat 13/12

19:10-17:23

2 stops26h 13m

Santo Domingo Las Americas

Sun 18/1

16:47-11:30

1 stop14h 43m

£718

Flights are sorted by cheapest return flights first.

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

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 January is another great option to travel to Santo Domingo, with average flight prices from London Heathrow Airport averaging around £664.

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 £686. 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 £783.

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 £725 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 £855.

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 £763 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 £678 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.
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 50m 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 £530Free CancellationRating
7.1
568 reviews
Search Icelandair flights
JetBluePriceFrom £551Free CancellationRating
7.2
2,906 reviews
Search JetBlue flights
AviancaPriceFrom £556Free CancellationRating
6.6
2,470 reviews
Search Avianca flights
IberiaPriceFrom £596Free CancellationRating
7.0
3,006 reviews
Search Iberia flights
British AirwaysPriceFrom £621Free CancellationRating
6.7
7,494 reviews
Search British Airways flights
FinnairPriceFrom £659Free CancellationRating
7.6
1,335 reviews
Search Finnair flights
American AirlinesPriceFrom £662Free CancellationRating
7.2
11,033 reviews
Search American Airlines flights
Air FrancePriceFrom £678Free CancellationRating
7.4
1,482 reviews
Search Air France flights
KLMPriceFrom £735Free CancellationRating
7.7
1,405 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.

An easier way to manage your Santo Domingo trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Thu 4/12
Thu 11/12
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the Dominican Republic