Cheap flights from London Heathrow Airport to Santo Domingo from £348
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 27/1. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — SDQ
5 Dec — 12 Dec1
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 September or January, booked 10 days in advance, depart on a Tuesday or Wednesday and return on a Monday
Cheap 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 5 November 2025.
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 5 November 2025.
Tue 2/1207:25LHR - SDQ
1 stop20h 59mJetBlue
Wed 28/104:15SDQ - LHR
1 stop13h 25mJetBlue
Deal found 3/11£616
Tue 18/1112:20LHR - SDQ
1 stop17h 33mJetBlue
Fri 28/1108:30SDQ - LHR
1 stop21h 00mJetBlue
Deal found 3/11£630
Tue 2/1207:25LHR - SDQ
1 stop20h 59mJetBlue
Tue 27/104:15SDQ - LHR
1 stop13h 25mJetBlue
Deal found 3/11£631
Tue 18/1109:20LHR - SDQ
2 stops43h 29mIcelandair
Fri 28/1108:30SDQ - LHR
1 stop21h 00mIcelandair
Deal found 3/11£638
Fri 5/1209:20LHR - SDQ
2 stops31h 42mIcelandair
Mon 8/1204:10SDQ - LHR
2 stops22h 45mIcelandair
Deal found 4/11£639
Tue 2/1207:25LHR - SDQ
1 stop20h 59mJetBlue
Fri 30/104:15SDQ - LHR
1 stop13h 45mJetBlue
Deal found 3/11£646
Fri 5/1208:05LHR - SDQ
2 stops40h 46mIcelandair
Sat 13/1215:32SDQ - LHR
2 stops49h 13mIcelandair
Deal found 4/11£649
Fri 5/1208:05LHR - SDQ
1 stop17h 22mJetBlue
Sat 13/1211:12SDQ - LHR
1 stop29h 33mJetBlue
Deal found 4/11£663
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 5 November 2025.
Tue 2/1207:25LHR - SDQ
1 stop20h 59mJetBlue
Wed 28/104:15SDQ - LHR
1 stop13h 25mJetBlue
Deal found 3/11£616
Tue 2/1214:30LHR - SDQ
1 stop25h 36mBritish Airways
Fri 30/106:00SDQ - LHR
1 stop20h 50mBritish Airways
Deal found 4/11£675
Tue 2/1207:25LHR - SDQ
1 stop20h 59mJetBlue
Sat 31/120:45SDQ - LHR
1 stop20h 00mJetBlue
Deal found 3/11£646
Tue 2/1214:30LHR - SDQ
1 stop25h 36mBritish Airways
Sun 1/218:29SDQ - LHR
1 stop32h 21mBritish Airways
Deal found 4/11£675
Tue 2/1207:25LHR - SDQ
1 stop20h 59mJetBlue
Mon 2/215:50SDQ - LHR
1 stop13h 40mJetBlue
Deal found 3/11£667
Tue 2/1214:30LHR - SDQ
1 stop25h 36mBritish Airways
Thu 29/116:47SDQ - LHR
1 stop34h 03mBritish Airways
Deal found 4/11£675
Wed 26/1107:25LHR - SDQ
1 stop19h 19mJetBlue
Wed 28/104:15SDQ - LHR
1 stop13h 25mJetBlue
Deal found 4/11£675
Tue 2/1214:30LHR - SDQ
1 stop25h 36mBritish Airways
Sat 31/116:47SDQ - LHR
1 stop14h 43mBritish Airways
Deal found 4/11£706
Thu 27/1112:20LHR - SDQ
1 stop17h 14mJetBlue
Wed 28/104:15SDQ - LHR
1 stop13h 25mJetBlue
Deal found 3/11£682
Thu 27/1107:25LHR - SDQ
1 stop19h 14mJetBlue
Fri 30/104:15SDQ - LHR
1 stop13h 45mJetBlue
Deal found 4/11£733
Fri 28/1112:20LHR - SDQ
1 stop20h 01mJetBlue
Tue 27/104:15SDQ - LHR
1 stop13h 25mJetBlue
Deal found 4/11£739
Fri 28/1112:20LHR - SDQ
1 stop20h 01mJetBlue
Fri 30/104:15SDQ - LHR
1 stop13h 45mJetBlue
Deal found 3/11£756
Last-minute flights from Heathrow to Santo Domingo
Discover last-minute flight deals from Heathrow to Santo Domingo. Data last updated 5 November 2025 and is based on user searches.
Tue 18/1112:20LHR - SDQ
1 stop17h 33mJetBlue
Fri 28/1108:30SDQ - LHR
1 stop21h 00mJetBlue
Deal found 3/11£630
Tue 18/1109:20LHR - SDQ
2 stops43h 29mIcelandair
Fri 28/1108:30SDQ - LHR
1 stop21h 00mIcelandair
Deal found 3/11£638
Tue 2/1207:25LHR - SDQ
1 stop20h 59mJetBlue
Wed 28/104:15SDQ - LHR
1 stop13h 25mJetBlue
Deal found 3/11£616
Tue 2/1207:25LHR - SDQ
1 stop20h 59mJetBlue
Tue 27/104:15SDQ - LHR
1 stop13h 25mJetBlue
Deal found 3/11£631
Tue 2/1207:25LHR - SDQ
1 stop20h 59mJetBlue
Fri 30/104:15SDQ - LHR
1 stop13h 45mJetBlue
Deal found 3/11£646
Tue 2/1207:25LHR - SDQ
1 stop20h 59mJetBlue
Sun 1/220:45SDQ - LHR
1 stop20h 00mJetBlue
Deal found 3/11£649
Fri 5/1209:20LHR - SDQ
2 stops31h 42mIcelandair
Mon 8/1204:10SDQ - LHR
2 stops22h 45mIcelandair
Deal found 4/11£639
Fri 5/1208:05LHR - SDQ
2 stops40h 46mIcelandair
Sat 13/1215:32SDQ - LHR
2 stops49h 13mIcelandair
Deal found 4/11£649
Fri 5/1208:05LHR - SDQ
1 stop17h 22mJetBlue
Sat 13/1211:12SDQ - LHR
1 stop29h 33mJetBlue
Deal found 4/11£663
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 5 November 2025.
Tue 27/120:50LHR - SDQ
2 stops51h 45mMultiple Airlines
Deal found 2/11£348
Mon 12/118:30LHR - SDQ
2 stops25h 00mMultiple Airlines
Deal found 4/11£351
Wed 14/109:55LHR - SDQ
2 stops39h 50mMultiple Airlines
Deal found 4/11£359
Mon 12/112:20LHR - SDQ
1 stop18h 12mJetBlue
Deal found 4/11£392
Tue 13/107:25LHR - SDQ
1 stop16h 00mJetBlue
Deal found 4/11£400
Tue 13/109:50LHR - SDQ
2 stops23h 35mMultiple Airlines
Deal found 4/11£408
Thu 15/110:05LHR - SDQ
1 stop14h 30mMultiple Airlines
Deal found 4/11£412
Sun 15/219:25LHR - SDQ
2 stops38h 00mMultiple Airlines
Deal found 3/11£415
Sat 10/109:15LHR - SDQ
1 stop15h 20mMultiple Airlines
Deal found 4/11£425
Sun 11/112:20LHR - SDQ
1 stop18h 12mJetBlue
Deal found 4/11£430
Cheapflights Fare Finder
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 5 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
Heathrow
Fly to
Santo Domingo
Route
Depart
Return
Price
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
£616
LondonSanto Domingo
LHR - SDQ
LHRSDQ
London Heathrow
Tue 2/12
07:25-00:24
1 stop20h 59m
Santo Domingo Las Americas
Sat 31/1
20:45-20:45
1 stop20h 00m
£646
LondonSanto Domingo
LHR - SDQ
LHRSDQ
London Heathrow
Tue 2/12
07:25-00:24
1 stop20h 59m
Santo Domingo Las Americas
Mon 2/2
15:50-09:30
1 stop13h 40m
£667
LondonSanto Domingo
LHR - SDQ
LHRSDQ
London Heathrow
Wed 26/11
07:25-22:44
1 stop19h 19m
Santo Domingo Las Americas
Wed 28/1
04:15-21:40
1 stop13h 25m
£675
LondonSanto Domingo
LHR - SDQ
LHRSDQ
London Heathrow
Tue 2/12
14:30-12:06
1 stop25h 36m
Santo Domingo Las Americas
Fri 30/1
06:00-06:50
1 stop20h 50m
£675
LondonSanto Domingo
LHR - SDQ
LHRSDQ
London Heathrow
Tue 2/12
14:30-12:06
1 stop25h 36m
Santo Domingo Las Americas
Sun 1/2
18:29-06:50
1 stop32h 21m
£675
LondonSanto Domingo
LHR - SDQ
LHRSDQ
London Heathrow
Tue 2/12
14:30-12:06
1 stop25h 36m
Santo Domingo Las Americas
Thu 29/1
16:47-06:50
1 stop34h 03m
£675
LondonSanto Domingo
LHR - SDQ
LHRSDQ
London Heathrow
Thu 27/11
12:20-01:34
1 stop17h 14m
Santo Domingo Las Americas
Wed 28/1
04:15-21:40
1 stop13h 25m
£682
LondonSanto Domingo
LHR - SDQ
LHRSDQ
London Heathrow
Tue 2/12
14:30-12:06
1 stop25h 36m
Santo Domingo Las Americas
Sat 31/1
16:47-11:30
1 stop14h 43m
£706
LondonSanto Domingo
LHR - SDQ
LHRSDQ
London Heathrow
Thu 27/11
07:25-22:39
1 stop19h 14m
Santo Domingo Las Americas
Fri 30/1
04:15-22:00
1 stop13h 45m
£733
Flights are sorted by cheapest return flights first.
Deals found on 2/11
Showing 1-10 of 22 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 31 October 2025.
The best time to book flights from London Heathrow Airport to Santo Domingo is 10 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 £523). Flying from London Heathrow Airport to Santo Domingo in July is currently the most expensive (average of £736). 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 5 November 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 is the cheapest day to fly from London Heathrow Airport to Santo Domingo?
Use this chart to determine the cheapest time to fly return from Heathrow to Santo Domingo. Price data was last updated on 16 December 2024.
Travellers seeking maximum savings on their London Heathrow Airport to Santo Domingo flight should consider departing on Tuesday mornings when fares are most often at their lowest. Saturday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
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 45% of one-stop itineraries from London Heathrow Airport to Santo Domingo on Cheapflights.
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 Newark (EWR) have the shortest average one-way travel time for one-stop routes: 14h 50m.
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 Newark (EWR) have the shortest average one-way travel time for one-stop routes: 14h 50m.
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 18m.
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 5 November 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.
The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
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 20h 59m. The distance from London Heathrow Airport to Santo Domingo is about 4336 mi. Both multi-stop and direct flights can be found to your destination and back.
What are the cheapest airlines flying from London Heathrow Airport to Santo Domingo round-trip?
According to our current data, Icelandair (£532), JetBlue (£554), and Avianca (£558) offers the cheapest pricing from London Heathrow Airport to Santo Domingo. Icelandair is 30% 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 £523). Flying from London Heathrow Airport to Santo Domingo in July is currently the most expensive (average of £736). 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 5 November 2025.
Explore flights to Santo Domingo departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 5 November 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 5 November 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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