Cheap flights from London Heathrow Airport to Santo Domingo from £374
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 19/2. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — SDQ
22 Jan — 29 Jan1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from London Heathrow to Santo Domingo Las Americas are usually found in January or September, booked 38 days in advance, depart on a Tuesday or Wednesday and return on a Monday
Cheap flight deals from Heathrow to Santo Domingo
Enter your travel dates to find the best prices.
Cheapest flights from Heathrow to Santo Domingo
Explore the most affordable flight options available from Heathrow to Santo Domingo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 23 December 2025.
Sat 27/1216:10LHR - SDQ
1 stop14h 59mDelta
Fri 16/114:35SDQ - LHR
1 stop13h 30mDelta
Deal found 22/12£663
Mon 29/1210:10LHR - SDQ
1 stop18h 15mDelta
Sat 17/115:46SDQ - LHR
1 stop13h 14mDelta
Deal found 22/12£737
Sun 28/1207:45LHR - SDQ
1 stop17h 07mJetBlue
Tue 13/104:15SDQ - LHR
1 stop13h 25mJetBlue
Deal found 22/12£818
Thu 25/1210:10LHR - SDQ
1 stop20h 59mDelta
Mon 12/107:31SDQ - LHR
2 stops21h 14mDelta
Deal found 22/12£837
Tue 30/1210:10LHR - SDQ
1 stop18h 15mDelta
Wed 14/115:46SDQ - LHR
1 stop13h 14mDelta
Deal found 22/12£849
Sun 28/1207:45LHR - SDQ
1 stop17h 07mJetBlue
Fri 16/104:15SDQ - LHR
1 stop13h 45mJetBlue
Deal found 22/12£855
Fri 26/1210:10LHR - SDQ
1 stop18h 15mDelta
Sun 11/107:31SDQ - LHR
2 stops21h 29mDelta
Deal found 22/12£882
Tue 23/1216:10LHR - SDQ
1 stop14h 59mDelta
Thu 22/120:45SDQ - LHR
1 stop19h 25mDelta
Deal found 21/12£887
Tue 30/1211:15LHR - SDQ
1 stop16h 44mAmerican Airlines
Sat 17/118:29SDQ - LHR
1 stop13h 51mAmerican Airlines
Deal found 22/12£899
Sun 28/1207:45LHR - SDQ
1 stop17h 07mJetBlue
Mon 12/104:15SDQ - LHR
1 stop13h 25mJetBlue
Deal found 22/12£900
Best flights from Heathrow to Santo Domingo
Discover carefully curated flight deals from Heathrow to Santo Domingo that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 23 December 2025.
Wed 4/309:15LHR - SDQ
1 stop14h 55mMultiple Airlines
Sat 4/417:52SDQ - LHR
1 stop13h 43mMultiple Airlines
Deal found 21/12£640
Thu 22/115:45LHR - SDQ
1 stop28h 30mBritish Airways
Fri 30/116:47SDQ - LHR
1 stop14h 43mBritish Airways
Deal found 21/12£658
Sat 21/308:05LHR - SDQ
1 stop21h 41mJetBlue
Sun 29/305:01SDQ - LHR
1 stop20h 29mJetBlue
Deal found 21/12£678
Sun 14/606:10LHR - SDQ
1 stop14h 15mBritish Airways
Fri 3/711:35SDQ - LHR
1 stop14h 20mBritish Airways
Deal found 22/12£662
Sun 7/610:50LHR - SDQ
1 stop33h 35mBritish Airways
Sun 14/617:00SDQ - LHR
1 stop32h 55mBritish Airways
Deal found 21/12£670
Mon 8/615:40LHR - SDQ
1 stop33h 15mBritish Airways
Sun 14/617:00SDQ - LHR
1 stop32h 55mBritish Airways
Deal found 20/12£684
Mon 19/119:05LHR - SDQ
1 stop25h 10mBritish Airways
Tue 27/106:00SDQ - LHR
1 stop20h 50mBritish Airways
Deal found 21/12£688
Mon 19/119:40LHR - SDQ
1 stop24h 35mBritish Airways
Wed 28/106:00SDQ - LHR
1 stop20h 50mBritish Airways
Deal found 21/12£688
Sun 18/110:45LHR - SDQ
1 stop33h 30mBritish Airways
Wed 28/106:00SDQ - LHR
1 stop20h 50mBritish Airways
Deal found 21/12£688
Last-minute flights from Heathrow to Santo Domingo
Discover last-minute flight deals from Heathrow to Santo Domingo. Data last updated 23 December 2025 and is based on user searches.
Sat 27/1216:10LHR - SDQ
1 stop14h 59mDelta
Fri 16/114:35SDQ - LHR
1 stop13h 30mDelta
Deal found 22/12£663
Tue 13/107:25LHR - SDQ
1 stop21h 52mJetBlue
Fri 23/118:15SDQ - LHR
1 stop32h 40mJetBlue
Deal found 22/12£644
Thu 15/110:45LHR - SDQ
1 stop13h 50mMultiple Airlines
Sun 25/123:05SDQ - LHR
1 stop13h 30mMultiple Airlines
Deal found 22/12£660
Thu 15/109:15LHR - SDQ
1 stop15h 20mMultiple Airlines
Tue 20/112:52SDQ - LHR
2 stops21h 33mMultiple Airlines
Deal found 22/12£675
Sun 18/112:15LHR - SDQ
3 stops33h 50mMultiple Airlines
Sun 25/106:00SDQ - LHR
3 stops33h 30mMultiple Airlines
Deal found 21/12£647
Sun 18/107:45LHR - SDQ
1 stop21h 32mJetBlue
Sun 25/118:15SDQ - LHR
1 stop32h 40mJetBlue
Deal found 21/12£653
Sun 18/109:25LHR - SDQ
1 stop17h 55mMultiple Airlines
Mon 26/110:19SDQ - LHR
1 stop16h 41mMultiple Airlines
Deal found 21/12£667
Tue 20/118:45LHR - SDQ
1 stop25h 30mBritish Airways
Wed 28/113:23SDQ - LHR
1 stop13h 27mBritish Airways
Deal found 21/12£658
Wed 28/109:55LHR - SDQ
2 stops39h 50mMultiple Airlines
Sun 15/204:55SDQ - LHR
1 stop21h 55mMultiple Airlines
Deal found 20/12£654
Fri 30/120:50LHR - SDQ
2 stops51h 45mMultiple Airlines
Mon 23/204:55SDQ - LHR
1 stop21h 55mMultiple Airlines
Deal found 22/12£679
One-way flights from Heathrow to Santo Domingo
Search for one-way flight options from Heathrow to Santo Domingo. Find affordable one-way fares based on user searches. Data last updated 23 December 2025.
Thu 19/207:25LHR - SDQ
1 stop17h 05mJetBlue
Deal found 22/12£374
Thu 19/220:50LHR - SDQ
2 stops23h 25mMultiple Airlines
Deal found 22/12£406
Sun 4/122:05LHR - SDQ
3 stops50h 05mMultiple Airlines
Deal found 21/12£599
Sun 28/1206:05LHR - SDQ
2 stops21h 54mIberia
Deal found 21/12£611
Sat 27/1206:05LHR - SDQ
2 stops21h 54mIberia
Deal found 22/12£625
Sun 4/117:25LHR - SDQ
1 stop30h 45mIberia
Deal found 22/12£632
Sat 27/1218:00LHR - SDQ
3 stops53h 27mMultiple Airlines
Deal found 22/12£652
Find flight deals from Heathrow to Santo Domingo
Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to Santo Domingo (SDQ). 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 23 December 2025.
Customise your flight search to find flights from Heathrow 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, Cheapflights users made 858,174 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
Heathrow
Fly to
Santo Domingo
Route
Depart
Return
Price
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 22/1
15:45-16:15
1 stop28h 30m
Santo Domingo Las Americas
Fri 30/1
16:47-11:30
1 stop14h 43m
£658
LondonSanto Domingo
LHR - SDQ
LHRSDQ
London Heathrow
Sun 14/6
06:10-15:25
1 stop14h 15m
Santo Domingo Las Americas
Fri 3/7
11:35-06:55
1 stop14h 20m
£662
LondonSanto Domingo
LHR - SDQ
LHRSDQ
London Heathrow
Sun 7/6
10:50-15:25
1 stop33h 35m
Santo Domingo Las Americas
Sun 14/6
17:00-06:55
1 stop32h 55m
£670
LondonSanto Domingo
LHR - SDQ
LHRSDQ
London Heathrow
Sat 21/3
08:05-01:46
1 stop21h 41m
Santo Domingo Las Americas
Sun 29/3
05:01-06:30
1 stop20h 29m
£678
LondonSanto Domingo
LHR - SDQ
LHRSDQ
London Heathrow
Mon 8/6
15:40-19:55
1 stop33h 15m
Santo Domingo Las Americas
Sun 14/6
17:00-06:55
1 stop32h 55m
£684
LondonSanto Domingo
LHR - SDQ
LHRSDQ
London Heathrow
Mon 19/1
19:05-16:15
1 stop25h 10m
Santo Domingo Las Americas
Tue 27/1
06:00-06:50
1 stop20h 50m
£688
LondonSanto Domingo
LHR - SDQ
LHRSDQ
London Heathrow
Mon 19/1
19:40-16:15
1 stop24h 35m
Santo Domingo Las Americas
Wed 28/1
06:00-06:50
1 stop20h 50m
£688
LondonSanto Domingo
LHR - SDQ
LHRSDQ
London Heathrow
Sun 18/1
10:45-16:15
1 stop33h 30m
Santo Domingo Las Americas
Wed 28/1
06:00-06:50
1 stop20h 50m
£688
LondonSanto Domingo
LHR - SDQ
LHRSDQ
London Heathrow
Thu 19/2
07:25-20:30
1 stop17h 05m
£374
Flights are sorted by cheapest return flights first.
Deals found on 22/12
Showing 1-10 of 15 results
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Best time to book a flight from Heathrow to Santo Domingo
Have a flexible travel schedule? Discover the best time to fly to Santo Domingo from Heathrow 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 London Heathrow Airport to Santo Domingo
Prices
More
How far ahead should I book a flight from London Heathrow Airport to Santo Domingo?
Use this chart to determine the optimal time to book a return flight from Heathrow to Santo Domingo. Price data was last updated on 19 December 2025.
The best time to book flights from London Heathrow Airport to Santo Domingo is 38 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest month to book a flight from London Heathrow Airport to Santo Domingo?
Currently, March is the cheapest month in which you can book a flight from London Heathrow Airport to Santo Domingo (average of £514). Flying from London Heathrow Airport to Santo Domingo in December is currently the most expensive (average of £775). 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.
What is the cheapest time of day to fly from LHR to SDQ?
Find hourly flight availability from Heathrow to Santo Domingo. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 23 December 2025.
It’s typically best to fly out from London Heathrow Airport to Santo Domingo in the morning. Doing so could potentially save you 12% on the flight price compared to flying in the afternoon, which is usually more expensive.
What’s the top stopover airport for flights from London Heathrow Airport to Santo Domingo?
Share of one-stop return flights from London Heathrow Airport to Santo Domingo chosen by Cheapflights users in the past 12 months, using the same stopover each way.
Miami (MIA) – chosen by Cheapflights users on 44% of one-stop itineraries from London Heathrow Airport to Santo Domingo on Cheapflights.
What’s the cheapest stopover airport for flights from London Heathrow Airport to Santo Domingo?
Average return fare for one-stop flights from London Heathrow Airport to Santo Domingo, chosen by Cheapflights users in the past 12 months, with the same stopover each way.
Bogotá (BOG) is the most affordable one-stop option, with an average return flight price of £750.
What’s the fastest stopover option from London Heathrow Airport to Santo Domingo?
Shortest average travel time for one-stop one-way flights from London Heathrow Airport to Santo Domingo, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.
Flights via Miami (MIA) have the shortest average one-way travel time for one-stop routes: 15h 07m.
Which airport typically offers the quickest stopover for flights from London Heathrow Airport to Santo Domingo?
Average stopover duration for one-stop one-way flights from London Heathrow Airport to Santo Domingo, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Newark (EWR) offer the fastest connection on this route, with an average stopover time of 2h 23m.
Reviews of airlines servicing Santo Domingo
Get insights into the airlines that provide service to Santo Domingo. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Santo Domingo. Reviews last updated 23 December 2025.
See what other customers who have flown with KLM, Finnair, andJetBlue from London Heathrow Airport to Santo Domingo have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Not literally sitting in the very last row in the middle
Related info for your journey
Find useful and relevant information for your journey from Heathrow to Santo Domingo. 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 into for flights to Santo Domingo from London Heathrow?
If you book a flight to Santo Domingo from London Heathrow, you will be flying to Las Americas, which is the city’s only airport. Santo Domingo Las Americas (SDQ) is located 17.5 mi from the center of Santo Domingo. There are 0 flights from London Heathrow to Las Americas per day from 9 different airlines.
How long is the flight from London Heathrow Airport to Santo Domingo?
Departing from London Heathrow Airport to Santo Domingo will take you 28h 30m. The distance from London Heathrow Airport to Santo Domingo is about 4336 mi.
What are the cheapest airlines flying from London Heathrow Airport to Santo Domingo round-trip?
According to our current data, Avianca (£487), Icelandair (£539), and JetBlue (£544) offers the cheapest pricing from London Heathrow Airport to Santo Domingo. Avianca is 34% cheaper than the average price of flights available within the next 90 days to this destination.
Can I find deals for business class flights from Heathrow to Santo Domingo?
Yes. Cheapflights offers flight deals from Heathrow to Santo Domingo 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 London Heathrow Airport to Santo Domingo?
Currently, March is the cheapest month in which you can book a flight from London Heathrow Airport to Santo Domingo (average of £514). Flying from London Heathrow Airport to Santo Domingo in December is currently the most expensive (average of £775). 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.
Browse through other flights departing from Heathrow. Flights are based on user searches made on Cheapflights and were last updated on 23 December 2025.
Explore flights to Santo Domingo departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 23 December 2025.
Top 9 airlines flying from Heathrow to Santo Domingo
Discover the top 9 airlines that operate flights from Heathrow to Santo Domingo. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 23 December 2025.
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Heathrow to Santo Domingo?
900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Santo Domingo from Heathrow today with Cheapflights!
Why should you use Cheapflights to find cheap flight tickets from Heathrow to Santo Domingo?
Cheapflights simply makes it quick and affordable to book flights from Heathrow to Santo Domingo 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 Heathrow to Santo Domingo with no change fees?
Cheapflights does show flights with no change fees to all users. To see these options for flights from Heathrow to Santo Domingo, users can toggle the no change fees filter when performing a flight search.
Can Cheapflights notify me if prices for flights from Heathrow to Santo Domingo become cheaper?
Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Santo Domingo from Heathrow today and book when prices fit your budget.
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