Flights from London Heathrow to Santo Domingo

Trip type

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
06/11/26
1 Stopover (MAD)
IB0716, IB0263
12h 45min
Return
13/11/26
1 Stopover (MAD)
IB0264, IB0721
15h 30min
Iberia ?
£628
London Heathrow
Santo Domingo
Outbound
31/03/26
2 Stopovers (KEF, BOS)
FI0451, FI0631, B61829
19h 49min
Return
21/04/26
2 Stopovers (JFK, KEF)
B62210, FI0618, FI0454
23h 50min
Icelandair, JetBlue Airways
£901
London Heathrow
Santo Domingo
Please note: transfer for connecting flight
Outbound
31/03/26
1 Stopover (MAD)
IB0712, IB0263
15h 10min
Return
21/04/26
1 Stopover (MIA)
DM2104, KL4811
16h 00min
Iberia
£917
London Heathrow
Santo Domingo
Outbound
31/03/26
1 Stopover (JFK, EWR)
BA1593, DM2311
27h 25min
Return
21/04/26
1 Stopover (EWR, JFK)
DM2310, BA0176
20h 35min
British Airways, AraJet
£647
London Heathrow
Santo Domingo
Outbound
06/11/26
1 Stopover (MAD)
BA0458, BA4295
13h 00min
Return
13/11/26
1 Stopover (MIA)
BA5582, BA0208
13h 07min
British Airways
£662
London Heathrow
Santo Domingo
Outbound
06/11/26
1 Stopover (MAD)
IB0714, IB0263
14h 05min
Return
13/11/26
1 Stopover (MAD)
IB0264, IB0717
13h 10min
Iberia ?
£671
London Heathrow
Santo Domingo
Outbound
31/03/26
1 Stopover (BOS)
B61621, B61829
24h 14min
Return
21/04/26
2 Stopovers (FLL, JFK)
B62448, B60602, B61107
26h 05min
JetBlue Airways
£680
London Heathrow
Santo Domingo
Outbound
31/03/26
1 Stopover (BOS)
B61621, B61829
24h 14min
Return
21/04/26
1 Stopover (JFK)
B60610, B60007
22h 40min
JetBlue Airways
£707
London Heathrow
Santo Domingo
Outbound
19/06/26
1 Stopover (MAD)
IB0716, IB0263
12h 25min
Return
05/07/26
1 Stopover (MAD)
IB0266, IB3644
15h 50min
Iberia
£733
London Heathrow
Santo Domingo
Outbound
19/06/26
1 Stopover (MAD)
IB0716, IB0263
12h 25min
Return
05/07/26
1 Stopover (MAD)
IB0266, IB3646
21h 10min
Iberia
£738
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 £627.93
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
Flight destinations with a similar price