$520 Cheap Flights from London (LHR) to Santo Domingo (SDQ)

View $520 flight on Tue, Mar 17, 2026Opens in a new window

Popular airlines from Heathrow Airport (LHR) to Las Americas Intl. Airport (SDQ)

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Cheap Flights from London to Santo Domingo (LHR-SDQ)

Prices were available within the past 7 days and start at $520 for one-way flights and $781 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

JetBlue Airways
Mon, Jan 19 - Wed, Feb 4
LHR
London
SDQ
Santo Domingo
$781 Roundtrip, found 4 days ago
$781
Roundtrip
found 4 days ago
Select JetBlue Airways flight, departing Mon, Jan 19 from London to Santo Domingo, returning Wed, Feb 4, priced at $781 found 4 days ago
JetBlue Airways
Wed, Feb 4 - Tue, Feb 17
LHR
London
SDQ
Santo Domingo
$792 Roundtrip, found 4 days ago
$792
Roundtrip
found 4 days ago
Select JetBlue Airways flight, departing Wed, Feb 4 from London to Santo Domingo, returning Tue, Feb 17, priced at $792 found 4 days ago
JetBlue Airways
Thu, Nov 27 - Wed, Dec 3
LHR
London
SDQ
Santo Domingo
$794 Roundtrip, found 3 days ago
$794
Roundtrip
found 3 days ago
Select JetBlue Airways flight, departing Thu, Nov 27 from London to Santo Domingo, returning Wed, Dec 3, priced at $794 found 3 days ago
avianca
Mon, Mar 23 - Mon, Mar 30
LHR
London
SDQ
Santo Domingo
$799 Roundtrip, found 23 hours ago
$799
Roundtrip
found 23 hours ago
Select avianca flight, departing Mon, Mar 23 from London to Santo Domingo, returning Mon, Mar 30, priced at $799 found 23 hours ago
JetBlue Airways
Tue, Nov 25 - Wed, Dec 3
LHR
London
SDQ
Santo Domingo
$800 Roundtrip, found 3 days ago
$800
Roundtrip
found 3 days ago
Select JetBlue Airways flight, departing Tue, Nov 25 from London to Santo Domingo, returning Wed, Dec 3, priced at $800 found 3 days ago
avianca
Mon, Feb 2 - Fri, Feb 6
LHR
London
SDQ
Santo Domingo
$803 Roundtrip, found 2 days ago
$803
Roundtrip
found 2 days ago
Select avianca flight, departing Mon, Feb 2 from London to Santo Domingo, returning Fri, Feb 6, priced at $803 found 2 days ago
avianca
Thu, Mar 5 - Thu, Mar 12
LHR
London
SDQ
Santo Domingo
$804 Roundtrip, found 3 days ago
$804
Roundtrip
found 3 days ago
Select avianca flight, departing Thu, Mar 5 from London to Santo Domingo, returning Thu, Mar 12, priced at $804 found 3 days ago
British Airways
Mon, Mar 23 - Mon, Mar 30
LHR
London
SDQ
Santo Domingo
$864 Roundtrip, found 23 hours ago
$864
Roundtrip
found 23 hours ago
Select British Airways flight, departing Mon, Mar 23 from London to Santo Domingo, returning Mon, Mar 30, priced at $864 found 23 hours ago
Iberia
Mon, Feb 23 - Mon, Mar 2
LHR
London
SDQ
Santo Domingo
$871 Roundtrip, found 1 day ago
$871
Roundtrip
found 1 day ago
Select Iberia flight, departing Mon, Feb 23 from London to Santo Domingo, returning Mon, Mar 2, priced at $871 found 1 day ago
American Airlines
Sat, Dec 6 - Sat, Dec 13
LHR
London
SDQ
Santo Domingo
$960 Roundtrip, found 4 days ago
$960
Roundtrip
found 4 days ago
Select American Airlines flight, departing Sat, Dec 6 from London to Santo Domingo, returning Sat, Dec 13, priced at $960 found 4 days ago

Find the cheapest month to fly from London (LHR) to Santo Domingo (SDQ)

February is typically the cheapest month to fly

From $620 - $1,060 per traveler.

Alternative airports near Santo Domingo

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Las Americas Intl. SDQ. Cheapest option available. Average driving time to city center is 22 minutes. Flights from $936
SDQ
Las Americas Intl.
Cheapest
Average driving time to city center22 min
Flights from $936

Frequently asked questions

How much does a flight from Heathrow Airport (LHR) to Las Americas Intl. Airport (SDQ) cost?
Snag a cheap one-way flight from $520 or cheap return flight from $781 from Heathrow Airport (LHR) to Las Americas Intl. Airport (SDQ) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Heathrow Airport (LHR) to Las Americas Intl. Airport (SDQ)?
The cheapest month to fly from LHR to SDQ is January, when there's less demand. Off-peak season is often when you'll find lower airfares between these airports.
What is the cheapest airline that flies from Heathrow Airport (LHR) to Las Americas Intl. Airport (SDQ)?
To find the cheapest airline flying from LHR to SDQ, use Expedia's filter tool. Customize your search based on what's important to you, such as preferred carriers and flight duration. You can then sort your results by "Price (lowest to highest)" to discover the cheapest flight right away.
How many flights per day from Heathrow Airport (LHR) to Las Americas Intl. Airport (SDQ)?
You'll need to take a flight with a layover if you're traveling from Heathrow Airport (LHR) to Las Americas Intl. Airport (SDQ). Direct flights don't operate daily on this route. However, simply filter your search to include one or more stops to discover an option that works for you.
What day of the week has the most flights from LHR to SDQ?
You'll usually find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can change from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Heathrow Airport (LHR) to Las Americas Intl. Airport (SDQ)?
Choose a flight from Heathrow Airport (LHR) to Las Americas Intl. Airport (SDQ) that leaves before 3 PM to reduce the risk of cancellations and delays. Later departures are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Heathrow Airport (LHR) to Las Americas Intl. Airport (SDQ) last-minute?
Holding off until just before your departure to book a flight from LHR to SDQ generally means paying more. Although you may find some last-minute offers, they aren't always guaranteed. Keep your travel plans flexible to boost your chances of snagging a bargain.
Is it cheaper to book a LHR to SDQ flight and hotel package?
Compared with arranging hotels and flights separately, booking a LHR to SDQ flight and hotel package with Expedia could lead to significant savings. What's more, having everything in one place will take the stress out of planning your trip. Simply pick your flights and select from our wide range of hotels, then tailor your trip with other add-ons like tours, activities and car rentals.
Can I cancel or change the date of my flight from Heathrow Airport (LHR) to Las Americas Intl. Airport (SDQ)?
You can usually cancel or reschedule your LHR to SDQ flight. However, if it's been more than 24 hours since booking, additional charges may apply. Check your airline's policies in your itinerary to see what changes are possible and whether any costs are involved. You'll also find further details on our Customer Service portal.

Travel information

Origin airport
Heathrow
Destination airport
Las Americas Intl.
Airlines serving
Aeromexico, Air France, American Airlines, British Airways, Delta, Iberia, JetBlue Airways, KLM, United, avianca
Roundtrip price
$781
Distance
4339 mi

Book with confidence

London to Santo Domingo Flights

The cheapest times to fly from London to Santo Domingo

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from London to Santo Domingo are during the month of January. You can find some of the cheapest flights from London to Santo Domingo with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from London to Santo Domingo

Sunday is one of the best days to book for cheap flights from London to Santo Domingo: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from London to Santo Domingo

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from London to Santo Domingo in 2025. You can also book with separate airlines for your outbound and return journeys, from $520 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap London to Santo Domingo flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your London to Santo Domingo airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

London to Santo Domingo Flights

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*Available to One Key members.