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Cheap flights from Santo Domingo to London Heathrow Airport from £264

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 19/1. Fares are subject to change and may not be available on all flights or dates of travel.
SDQ — LHR
7 Feb — 14 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Santo Domingo to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Santo Domingo (SDQ) to Heathrow (LHR). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 8 January 2026.

Round-trip from

£620

One-way from

£264

Popular in

March

Cheapest in

October

Average price

£757
3/2-22/2
  • 3/2-22/2
  • 2 total stops
  • 38h 15m total
  • Santo Domingo to London
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19/1
  • 19/1
  • 3 total stops
  • 44h 26m total
  • Santo Domingo to London
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Highest demand for flights based on searches. 22% potential increase in price (£216 potential increase over avg. return price).
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Cheapest flight prices on average. 9% potential price decrease (£66 potential savings vs. average return price).
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Average for round-trip flights in January 2026
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Find flight deals from Santo Domingo to Heathrow

Enter your travel dates to find the best prices.

Cheapest flights from Santo Domingo to Heathrow
Explore the most affordable flight options available from Santo Domingo to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 8 January 2026.

Sat 21/204:55SDQ - LHR
2 stops24h 20mMultiple Airlines
Sun 1/310:00LHR - SDQ
2 stops22h 00mMultiple Airlines
Deal found 8/1£589
Mon 2/204:15SDQ - LHR
2 stops23h 35mMultiple Airlines
Sun 22/208:55LHR - SDQ
1 stop15h 35mMultiple Airlines
Deal found 6/1£620
Tue 3/204:15SDQ - LHR
1 stop13h 25mJetBlue
Sun 8/207:45LHR - SDQ
1 stop16h 04mJetBlue
Deal found 7/1£641
Fri 1/505:50SDQ - LHR
1 stop25h 15mMultiple Airlines
Sat 16/512:50LHR - SDQ
1 stop18h 37mMultiple Airlines
Deal found 6/1£646
Sat 25/406:10SDQ - LHR
2 stops22h 50mMultiple Airlines
Tue 5/513:50LHR - SDQ
3 stops29h 42mMultiple Airlines
Deal found 5/1£653
Tue 3/215:35SDQ - LHR
2 stops18h 50mMultiple Airlines
Thu 19/210:45LHR - SDQ
1 stop13h 50mMultiple Airlines
Deal found 8/1£663
Sat 25/405:50SDQ - LHR
1 stop33h 55mJetBlue
Tue 5/511:55LHR - SDQ
1 stop19h 32mJetBlue
Deal found 5/1£665
Wed 4/215:32SDQ - LHR
2 stops24h 38mMultiple Airlines
Thu 19/210:45LHR - SDQ
1 stop13h 50mMultiple Airlines
Deal found 8/1£669

Cheapflights Fare Finder

 
Customise your flight search to find flights from Santo Domingo to Heathrow 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, Cheapflights users made 858,174 searches. Data last updated 8 January 2026.
Use the filters below to find and compare flights from Santo Domingo to London Heathrow Airport that are best for you.

Fly from

Santo Domingo

Fly to

Heathrow

Route

Depart

Return

Price

Santo DomingoLondon

SDQ - LHR

SDQLHR

Santo Domingo Las Americas

Tue 3/2

04:15-21:40

1 stop13h 25m

London Heathrow

Sun 8/2

12:20-02:53

1 stop18h 33m

£641

Santo DomingoLondon

SDQ - LHR

SDQLHR

Santo Domingo Las Americas

Sat 25/4

06:10-10:00

2 stops22h 50m

London Heathrow

Tue 5/5

13:50-14:32

3 stops29h 42m

£653

Santo DomingoLondon

SDQ - LHR

SDQLHR

Santo Domingo Las Americas

Tue 3/2

06:01-09:20

2 stops23h 19m

London Heathrow

Sun 22/2

16:35-08:00

2 stops19h 25m

£706

Santo DomingoLondon

SDQ - LHR

SDQLHR

Santo Domingo Las Americas

Mon 20/4

06:10-11:55

2 stops24h 45m

London Heathrow

Tue 5/5

13:05-14:32

3 stops30h 27m

£715

Santo DomingoLondon

SDQ - LHR

SDQLHR

Santo Domingo Las Americas

Fri 1/5

06:10-10:15

2 stops23h 05m

London Heathrow

Sat 16/5

09:50-05:29

2 stops24h 39m

£744

Santo DomingoLondon

SDQ - LHR

SDQLHR

Santo Domingo Las Americas

Tue 14/4

05:50-09:30

1 stop22h 40m

London Heathrow

Tue 21/4

08:15-02:27

1 stop23h 12m

£746

Santo DomingoLondon

SDQ - LHR

SDQLHR

Santo Domingo Las Americas

Mon 9/3

15:24-09:30

1 stop14h 06m

London Heathrow

Wed 18/3

12:20-01:46

1 stop17h 26m

£778

Santo DomingoLondon

SDQ - LHR

SDQLHR

Santo Domingo Las Americas

Thu 30/4

14:10-09:30

1 stop14h 20m

London Heathrow

Sun 10/5

08:15-18:16

1 stop15h 01m

£827

Santo DomingoLondon

SDQ - LHR

SDQLHR

Santo Domingo Las Americas

Mon 19/1

16:24-16:50

3 stops44h 26m

£264

Santo DomingoLondon

SDQ - LHR

SDQLHR

Santo Domingo Las Americas

Wed 4/3

06:10-17:30

2 stops31h 20m

£271

Flights are sorted by cheapest return flights first.

Deals found on 7/1

Showing 1-10 of 16 results
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Best time to book a flight from Santo Domingo to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Santo Domingo with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Santo Domingo to London Heathrow Airport

What’s the top stopover airport for flights from Santo Domingo to London Heathrow Airport?

Share of one-stop return flights from Santo Domingo to London Heathrow Airport chosen by Cheapflights users in the past 12 months, using the same stopover each way.

Madrid (MAD) – chosen by Cheapflights users on 50% of one-stop itineraries from Santo Domingo to London Heathrow Airport on Cheapflights.

What’s the cheapest stopover airport for flights from Santo Domingo to London Heathrow Airport?

Average return fare for one-stop flights from Santo Domingo to London Heathrow Airport, chosen by Cheapflights users in the past 12 months, with the same stopover each way.

Madrid (MAD) is the most affordable one-stop option, with an average return flight price of £884.

What’s the fastest stopover option from Santo Domingo to London Heathrow Airport?

Shortest average travel time for one-stop one-way flights from Santo Domingo to London Heathrow Airport, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.

Flights via Madrid (MAD) have the shortest average one-way travel time for one-stop routes: 13h 10m.

Which airport typically offers the quickest stopover for flights from Santo Domingo to London Heathrow Airport?

Average stopover duration for one-stop one-way flights from Santo Domingo to London Heathrow Airport, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via New York (JFK) offer the fastest connection on this route, with an average stopover time of 2h 30m.

Related info for your journey

Find useful and relevant information for your journey from Santo Domingo to Heathrow. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Santo Domingo to London Heathrow?

    Santo Domingo Las Americas (SDQ), located 17.5 mi from the city center, is the airport you fly out of when you book flights from Santo Domingo to London Heathrow. 0 airlines have flights from Las Americas to London Heathrow on a regular basis. Booking flights from Santo Domingo Las Americas to London Heathrow should not be difficult; the airport handles an average of 0 outbound flights to London Heathrow per day.

  • How long is the flight from Santo Domingo to London Heathrow Airport?

    There are many flights that can get you from Santo Domingo to London Heathrow Airport in 13h 25m. Fly via JetBlue to get the fastest option. The distance between Santo Domingo and London Heathrow Airport is about 4336 mi.

  • Can I find deals for flights from Santo Domingo to Heathrow that include hotel bookings?

    Yes. In addition to deals on Santo Domingo to Heathrow flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Santo Domingo to Heathrow?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Santo Domingo to Heathrow.

  • Can I find deals for business class flights from Santo Domingo to Heathrow?

    Yes. Cheapflights offers flight deals from Santo Domingo to Heathrow by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Travelling to a place near London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Milton Keynes
Luton
Croydon
Northampton
Slough
Hounslow
Gatwick
Ilford
Wembley
Brentford
Hayes
Colchester
Watford
Crawley
Swindon
Kingston upon Thames
Bedford
Chelmsford
Eastbourne
Romford

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Alternative routes for Santo Domingo to Heathrow

See prices for flight routes from nearby airports that may be better suited for you.
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Fly with Cheapflights

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How does Cheapflights help users find flights from Santo Domingo to Heathrow?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Santo Domingo to Heathrow. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Santo Domingo to Heathrow?

Cheapflights simply makes it quick and affordable to book flights from Santo Domingo to Heathrow by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Santo Domingo to Heathrow with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Santo Domingo to Heathrow flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Santo Domingo to Heathrow become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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