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Cheap flights from London Heathrow Airport to the Dominican Republic from £320

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London Heathrow Airport to the Dominican Republic departing on 2/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from London Heathrow Airport to the Dominican Republic

Cheap return flights

Enter your travel dates to find the best prices.
Avianca Logo
22:05 - 17:25
LHR
-
PUJ
24h 20m
1 stop
Avianca Logo
18:00 - 15:35
PUJ
-
LHR
16h 35m
1 stop
£531Avianca
Thu, 4 Jun - Sun, 14 Jun
Avianca Logo
22:05 - 16:45
LHR
-
PUJ
23h 40m
1 stop
Avianca Logo
12:50 - 15:35
PUJ
-
LHR
21h 45m
1 stop
£531Avianca
Wed, 3 Jun - Wed, 17 Jun
British Airways Logo
09:55 - 12:15
LHR
-
POP
31h 20m
1 stop
British Airways Logo
13:45 - 21:40
POP
-
LHR
26h 55m
2 stops
£692British Airways
Wed, 7 Oct - Wed, 21 Oct
British Airways Logo
18:00 - 14:00
LHR
-
POP
24h 00m
2 stops
British Airways Logo
14:55 - 07:20
POP
-
LHR
36h 25m
2 stops
£700British Airways
Wed, 11 Nov - Sun, 15 Nov
American Airlines Logo
19:05 - 14:00
LHR
-
POP
22h 55m
2 stops
American Airlines Logo
14:55 - 11:15
POP
-
LHR
16h 20m
2 stops
£737American Airlines
Mon, 9 Nov - Fri, 13 Nov
American Airlines Logo
11:15 - 14:00
LHR
-
POP
30h 45m
1 stop
American Airlines Logo
14:55 - 11:30
POP
-
LHR
16h 35m
1 stop
£740American Airlines
Tue, 10 Nov - Sat, 14 Nov
Air Canada Logo
12:05 - 14:45
LHR
-
POP
54h 40m
2 stops
Air Canada Logo
13:30 - 16:20
POP
-
LHR
22h 50m
2 stops
£779Air Canada
Mon, 9 Nov - Mon, 16 Nov
Air Canada Logo
13:00 - 14:45
LHR
-
POP
29h 45m
1 stop
Air Canada Logo
13:30 - 08:30
POP
-
LHR
15h 00m
1 stop
£807Air Canada
Tue, 10 Nov - Mon, 16 Nov
JetBlue Logo
08:40 - 23:59
LHR
-
STI
20h 19m
1 stop
JetBlue Logo
05:55 - 09:30
STI
-
LHR
22h 35m
1 stop
£819JetBlue
Tue, 2 Jun - Thu, 11 Jun
JetBlue Logo
08:15 - 18:46
LHR
-
STI
15h 31m
1 stop
JetBlue Logo
05:01 - 06:30
STI
-
LHR
20h 29m
1 stop
£822JetBlue
Tue, 2 Jun - Thu, 11 Jun

Avianca flights from London Heathrow Airport to Dominican Republic

Our best Avianca deals on London Heathrow Airport to Dominican Republic flight tickets
Avianca
4 Jun
LHR22:05London Heathrow
24h 20m
1 stop
PUJ17:25Punta Cana
14 Jun
PUJ18:00Punta Cana
16h 35m
1 stop
LHR15:35London Heathrow
£531
Avianca
3 Jun
LHR22:05London Heathrow
18h 20m
1 stop
PUJ11:25Punta Cana
8 Jun
PUJ18:00Punta Cana
16h 35m
1 stop
LHR15:35London Heathrow
£531
Avianca
8 Jun
LHR22:05London Heathrow
18h 20m
1 stop
PUJ11:25Punta Cana
25 Jun
PUJ18:35Punta Cana
16h 00m
1 stop
LHR15:35London Heathrow
£534

KLM flights from London Heathrow Airport to Dominican Republic

Our best KLM deals on London Heathrow Airport to Dominican Republic flight tickets
KLM
24 May
LHR13:25London Heathrow
29h 00m
1 stop
PUJ13:25Punta Cana
28 May
PUJ13:48Punta Cana
17h 22m
1 stop
LHR12:10London Heathrow
£645
KLM
26 May
LHR11:45London Heathrow
28h 55m
2 stops
PUJ11:40Punta Cana
6 Jun
PUJ13:48Punta Cana
15h 32m
1 stop
LHR10:20London Heathrow
£703
KLM
26 May
LHR11:45London Heathrow
28h 55m
2 stops
PUJ11:40Punta Cana
6 Jun
PUJ13:48Punta Cana
17h 17m
1 stop
LHR12:05London Heathrow
£705

momondo Fare Finder

 
Customise your flight search to find flights from London Heathrow Airport to Dominican Republic 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, momondo users made 279,928 searches. Data last updated 18 May 2026.
Use the filters below to find and compare flights from London Heathrow Airport to the Dominican Republic that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonPunta Cana

LHR - PUJ

LHRPUJ

London Heathrow

Thu 4/6

22:05-17:25

1 stop24h 20m

Punta Cana

Sun 14/6

18:00-15:35

1 stop16h 35m

£531

LondonPunta Cana

LHR - PUJ

LHRPUJ

London Heathrow

Wed 3/6

22:05-16:45

1 stop23h 40m

Punta Cana

Wed 17/6

12:50-15:35

1 stop21h 45m

£531

LondonPuerto Plata

LHR - POP

LHRPOP

London Heathrow

Wed 7/10

09:55-12:15

1 stop31h 20m

Puerto Plata La Union

Wed 21/10

13:45-21:40

2 stops26h 55m

£692

LondonPuerto Plata

LHR - POP

LHRPOP

London Heathrow

Wed 11/11

18:00-14:00

2 stops24h 00m

Puerto Plata La Union

Sun 15/11

14:55-07:20

2 stops36h 25m

£700

LondonPuerto Plata

LHR - POP

LHRPOP

London Heathrow

Mon 9/11

19:05-14:00

2 stops22h 55m

Puerto Plata La Union

Fri 13/11

14:55-11:15

2 stops16h 20m

£737

LondonPuerto Plata

LHR - POP

LHRPOP

London Heathrow

Tue 10/11

11:15-14:00

1 stop30h 45m

Puerto Plata La Union

Sat 14/11

14:55-11:30

1 stop16h 35m

£740

LondonPuerto Plata

LHR - POP

LHRPOP

London Heathrow

Mon 9/11

12:05-14:45

2 stops54h 40m

Puerto Plata La Union

Mon 16/11

13:30-16:20

2 stops22h 50m

£779

LondonPuerto Plata

LHR - POP

LHRPOP

London Heathrow

Tue 10/11

13:00-14:45

1 stop29h 45m

Puerto Plata La Union

Mon 16/11

13:30-08:30

1 stop15h 00m

£807

LondonSantiago de los Caballeros

LHR - STI

LHRSTI

London Heathrow

Tue 2/6

08:40-23:59

1 stop20h 19m

Santiago de los Caballeros

Thu 11/6

05:55-09:30

1 stop22h 35m

£819
Fastest return journey

LondonSantiago de los Caballeros

LHR - STI

LHRSTI

London Heathrow

Tue 2/6

08:15-18:46

1 stop15h 31m

Santiago de los Caballeros

Thu 11/6

05:01-06:30

1 stop20h 29m

£822

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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See travel insights to the Dominican Republic from

How to get the cheapest flight ticket from London Heathrow Airport to Dominican Republic

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Dominican Republic?

In general, April is the cheapest month to fly from London Heathrow Airport to Dominican Republic. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £390. If you don’t want to visit Dominican Republic in April, then you should wait until March to fly from London Heathrow Airport, when ticket prices are also cheap, with an average price of £426.

How far in advance should I book a flight from London Heathrow Airport to the Dominican Republic?

You are more likely to see cheaper flights to Dominican Republic from London Heathrow Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Dominican Republic for around £677 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Dominican Republic from London Heathrow Airport for as low as £616 on momondo.

Can stopping save me money on London Heathrow Airport to Dominican Republic flights?

You could potentially save up to 54% on your flight if you consider stops on a London Heathrow Airport to Dominican Republic flight.

Cheap London Heathrow Airport to Dominican Republic flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London Heathrow Airport to Dominican Republic

Fastest flight time

12h 15m

Direct flights

None
The fastest flight from London Heathrow Airport to Dominican Republic takes 12h 15m
There are no direct flights from London Heathrow Airport to Dominican Republic. There are no popular flight routes from London Heathrow Airport to Dominican Republic.
Search flight deals

Frequently asked questions about flying from London Heathrow Airport to the Dominican Republic

  • When did momondo last update prices for flights from London Heathrow Airport to Dominican Republic?

    Prices for flights from London Heathrow Airport to Dominican Republic refresh daily.

  • How many operators does momondo search for flights from London Heathrow Airport to Dominican Republic?

  • How old do you have to be to fly from London Heathrow Airport to Dominican Republic?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London Heathrow Airport to Dominican Republic.

  • What documentation or ID do you need to fly to Dominican Republic?

    The necessary travel and health documents for your Dominican Republic trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from London Heathrow Airport to Dominican Republic

Compare and see reviews for airlines that fly from London Heathrow Airport to Dominican Republic with momondo
Airline
Rating
Free Cancellation
Price
JetBluePriceFrom £474Free CancellationRating
7.1
2,979 reviews
Search JetBlue flights
AviancaPriceFrom £481Free CancellationRating
6.5
2,528 reviews
Search Avianca flights
IcelandairPriceFrom £543Free CancellationRating
7.0
656 reviews
Search Icelandair flights
Air CanadaPriceFrom £544Free CancellationRating
7.1
11,062 reviews
Search Air Canada flights
Air FrancePriceFrom £570Free CancellationRating
7.4
1,588 reviews
Search Air France flights
KLMPriceFrom £592Free CancellationRating
7.8
1,517 reviews
Search KLM flights
IberiaPriceFrom £608Free CancellationRating
7.0
3,220 reviews
Search Iberia flights
British AirwaysPriceFrom £620Free CancellationRating
6.7
7,988 reviews
Search British Airways flights
SWISSPriceFrom £631Free CancellationRating
7.5
1,949 reviews
Search SWISS flights
American AirlinesPriceFrom £657Free CancellationRating
7.1
11,648 reviews
Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from London to Dominican Republic?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from London to Dominican Republic for you.

Can I find flights from London to Dominican Republic with flexible booking policies on momondo?

momondo does allow users to show only those flights to Dominican Republic from London which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from London to Dominican Republic?

momondo helps you find the best flight between London and Dominican Republic by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from London to Dominican Republic right now. Can momondo alert me if prices change?

Price alerts on flights to Dominican Republic from London are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Dominican Republic trip

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Find better results for your trip to the Dominican Republic

Popular Cities in the Dominican Republic

Popular flights according to clicks in the last 7 days on momondo
Flights to Punta Canafrom £390
Flights to Santo Domingofrom £646
Flights to Puerto Platafrom £919
Flights to Santiago de los Caballerosfrom £830
Flights to Naguafrom £1,433