Flights from London Heathrow to Santo Domingo

Our cheapest offers for flights from London Heathrow to Santo Domingo

Here you can compare cheap flights from London Heathrow (LHR) to Santo Domingo (SDQ) for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to Santo Domingo. Prices and availability may change at any time.

Outbound Return Airlines Shop Baggage Price
Best option
London Heathrow
Santo Domingo
Outbound
20/03/26
1 Stopover (MAD)
IB0716, IB0263
12h 45min
Return
17/04/26
1 Stopover (MAD)
IB0264, IB0719
14h 25min
Iberia ?
£621
London Heathrow
Santo Domingo
Outbound
22/12/25
1 Stopover (MIA)
AA6958, AA2145
18h 14min
Return
10/01/26
2 Stopovers (MIA, JFK)
AA1937, AA1717, AA0100
17h 30min
American Airlines
£1,117
London Heathrow
Santo Domingo
Outbound
20/03/26
2 Stopovers (CPH, JFK, EWR)
SK0500, SK0915, DM2363
26h 45min
Return
17/04/26
2 Stopovers (EWR, JFK, CPH)
DM2310, SK0916, SK0501
46h 02min
SAS Scandinavian Airlines, AraJet
£634
London Heathrow
Santo Domingo
Outbound
20/03/26
1 Stopover (MAD)
IB0716, IB0263
12h 45min
Return
17/04/26
1 Stopover (MAD)
IB0264, IB0723
16h 20min
Iberia
£651
London Heathrow
Santo Domingo
Outbound
20/03/26
1 Stopover (MAD)
IB0716, IB0263
12h 45min
Return
17/04/26
1 Stopover (MAD)
IB0264, IB0719
14h 25min
Iberia ?
£654
London Heathrow
Santo Domingo
Outbound
20/03/26
1 Stopover (MAD)
IB0716, IB0263
12h 45min
Return
17/04/26
1 Stopover (MAD)
IB0264, IB0717
13h 00min
Iberia ?
£657
London Heathrow
Santo Domingo
Outbound
20/03/26
1 Stopover (MAD)
IB0716, IB0263
12h 45min
Return
17/04/26
1 Stopover (MAD)
IB0264, IB0721
15h 20min
Iberia
£664
London Heathrow
Santo Domingo
Outbound
20/03/26
1 Stopover (MAD)
IB0716, IB0263
12h 45min
Return
17/04/26
1 Stopover (MAD)
IB0264, IB0717
13h 00min
Iberia ?
£698
London Heathrow
Santo Domingo
Outbound
20/03/26
1 Stopover (JFK)
B62220, B62709
16h 59min
Return
17/04/26
1 Stopover (JFK)
B62510, B61107
16h 46min
JetBlue Airways ?
£712
London Heathrow
Santo Domingo
Outbound
20/03/26
1 Stopover (MAD)
IB0716, IB0263
12h 45min
Return
17/04/26
1 Stopover (MAD)
IB0264, IB0717
13h 00min
Iberia ?
£728
Prices based on recent searches, subject to last-minute changes
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Tips and tricks to help you find cheap flights from London Heathrow to Santo Domingo

Favourite airline: e.g. Iberia, KLM
Flight tickets on the route London Heathrow – Santo Domingo are most frequently booked with Iberia.
Iberia
29 %
KLM
29 %
Air France
14 %
Favourite connection: via New York
When booking flights from London Heathrow to Santo Domingo 57 % of travellers prefer to fly via New York.
Route
bookings
1 stopover New York John F Kennedy
14h 54min, from £ 890
57 %
1 stopover Madrid Barajas
24h 25min, from £ 1.163
29 %
1 stopover Miami International Airport, FL
14h 42min, from £ 1.065
14 %

Important flight information

Flight information: London Heathrow - Santo Domingo

Outbound and return from £ 620,17
Distance 6991 km
Departure airport Airport London Heathrow (LHR)
Arrival airport Airport Santo Domingo, Dominican Republic (SDQ)
Destination country Flights to Dominican Republic
Alternative routes to Dominican Republic
Alternative flights to Santo Domingo
Flight destinations with a similar price