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Cheap flights from Santo Domingo to London Heathrow Airport from £244

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 12/10. Fares are subject to change and may not be available on all flights or dates of travel.
SDQ — LHR
18 Oct — 25 Oct1
1 adult
1 adult, Economy

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 18 September 2025.

Round-trip from

£623

One-way from

£244

Popular in

June

Cheapest in

October

Average price

£1,098
JetBlue
  • JetBlue
  • 5/11-13/11
  • 2 total stops
  • 29h 59m total
  • Santo Domingo to London
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12/10
  • 12/10
  • 2 total stops
  • 26h 20m total
  • Santo Domingo to London
Search Deals
Highest demand for flights based on searches. 31% potential increase in price (£341 potential increase over avg. return price).
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Cheapest flight prices on average. 11% potential price decrease (£77 potential savings vs. average return price).
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Average for round-trip flights in September 2025
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Find flight deals from Santo Domingo to Heathrow

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 18 September 2025.

Wed 5/1104:10SDQ - LHR
1 stop13h 30mJetBlue
Thu 13/1112:20LHR - SDQ
1 stop16h 29mJetBlue
Deal found 16/9£623
Wed 15/1010:19SDQ - LHR
1 stop18h 06mMultiple Airlines
Wed 22/1015:55LHR - SDQ
2 stops29h 20mMultiple Airlines
Deal found 17/9£627
Fri 3/1010:19SDQ - LHR
2 stops26h 26mMultiple Airlines
Sat 11/1020:00LHR - SDQ
1 stop26h 40mMultiple Airlines
Deal found 16/9£628
Sat 25/1003:12SDQ - LHR
1 stop13h 33mJetBlue
Fri 31/1012:20LHR - SDQ
1 stop15h 29mJetBlue
Deal found 17/9£631
Fri 14/1110:19SDQ - LHR
2 stops27h 11mMultiple Airlines
Wed 19/1118:45LHR - SDQ
1 stop29h 50mMultiple Airlines
Deal found 16/9£637
Fri 3/1005:35SDQ - LHR
1 stop22h 55mJetBlue
Sat 11/1011:55LHR - SDQ
1 stop19h 10mJetBlue
Deal found 16/9£642
Sun 26/1003:12SDQ - LHR
1 stop13h 33mJetBlue
Fri 31/1007:25LHR - SDQ
1 stop20h 24mJetBlue
Deal found 17/9£643
Mon 10/1104:10SDQ - LHR
1 stop13h 30mJetBlue
Sat 15/1108:05LHR - SDQ
1 stop20h 44mJetBlue
Deal found 15/9£644
Wed 1/1008:10SDQ - LHR
1 stop20h 20mJetBlue
Wed 8/1008:15LHR - SDQ
1 stop17h 12mJetBlue
Deal found 17/9£648
Sat 25/1003:12SDQ - LHR
1 stop13h 33mJetBlue
Sat 1/1108:05LHR - SDQ
1 stop17h 23mJetBlue
Deal found 17/9£648
Wed 15/1008:10SDQ - LHR
1 stop20h 20mJetBlue
Wed 22/1008:15LHR - SDQ
1 stop34h 07mJetBlue
Deal found 17/9£651

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 18 September 2025.
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

Wed 5/11

04:10-21:40

1 stop13h 30m

London Heathrow

Thu 13/11

12:20-00:49

1 stop16h 29m

£623

Santo DomingoLondon

SDQ - LHR

SDQLHR

Santo Domingo Las Americas

Wed 15/10

10:19-09:25

1 stop18h 06m

London Heathrow

Wed 22/10

15:55-16:15

2 stops29h 20m

£627

Santo DomingoLondon

SDQ - LHR

SDQLHR

Santo Domingo Las Americas

Mon 10/11

04:10-21:40

1 stop13h 30m

London Heathrow

Sat 15/11

08:05-00:49

1 stop20h 44m

£644

Santo DomingoLondon

SDQ - LHR

SDQLHR

Santo Domingo Las Americas

Wed 1/10

08:10-09:30

1 stop20h 20m

London Heathrow

Wed 8/10

08:15-20:27

1 stop17h 12m

£648

Santo DomingoLondon

SDQ - LHR

SDQLHR

Santo Domingo Las Americas

Thu 16/10

15:00-09:30

1 stop13h 30m

London Heathrow

Thu 23/10

08:15-22:04

1 stop18h 49m

£656

Santo DomingoLondon

SDQ - LHR

SDQLHR

Santo Domingo Las Americas

Wed 8/10

18:10-20:45

1 stop21h 35m

London Heathrow

Sun 12/10

08:15-22:04

1 stop18h 49m

£668

Santo DomingoLondon

SDQ - LHR

SDQLHR

Santo Domingo Las Americas

Sun 12/10

15:35-22:55

2 stops26h 20m

£244

Santo DomingoLondon

SDQ - LHR

SDQLHR

Santo Domingo Las Americas

Thu 23/10

15:35-07:40

3 stops35h 05m

£263

Santo DomingoLondon

SDQ - LHR

SDQLHR

Santo Domingo Las Americas

Wed 15/10

12:56-18:50

3 stops48h 54m

£267

Santo DomingoLondon

SDQ - LHR

SDQLHR

Santo Domingo Las Americas

Sat 8/11

18:55-17:30

3 stops42h 35m

£284

Flights are sorted by cheapest return flights first.

Deals found on 17/9

Showing 1-10 of 11 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 is the cheapest time of day to fly from SDQ to LHR?

Find hourly flight availability from Santo Domingo to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 18 September 2025.

One of the essential ways to save on airfare from Santo Domingo to London Heathrow Airport is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the afternoon could potentially save you up to 28% on airfare.

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 30m. 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.

  • What is the cheapest month to book a flight from Santo Domingo to London Heathrow Airport?

    Currently, January is the cheapest month in which you can book a flight from Santo Domingo to London Heathrow Airport (average of £112). Flying from Santo Domingo to London Heathrow Airport in August is currently the most expensive (average of £164). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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
Croydon
Hounslow
Slough
Gatwick
Northampton
Luton
Deal
Wembley
Ilford
Crawley
Hayes
Watford
Winchester
Chichester
Ipswich
Swindon
Dartford
Guildford
Brentford

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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?

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

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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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