LHR - SDQ

£377 Find Cheap Flights from London Heathrow Airport to Santo Domingo

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Heathrow to Santo Domingo departing on 10/2. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Santo Domingo

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Santo Domingo.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Santo Domingo.
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Everything you should know

Cheapest return fare
£640
Overall average: £649
JetBlue
Thu 29/1Thu 12/2
LHR - SDQ • 1 stop
Cheapest one-way flight
£377
Typical prices: £353-£477
JetBlue
Tue 10/2
LHR - SDQ • 1 stop
Top airlines
JetBlue
Cheapest • from £650 (return)
KLM
Best reviews • 7.7 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
3 weeks
in advance
Our data shows that travellers who book at least 3 weeks in advance save around 8% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
January
Cheapest • 14% price drop
July
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Santo Domingo!
Flight Deals
Booking Insights
Flight Deals

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

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Heathrow to Santo Domingo that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Heathrow to Santo Domingo

Thu, 29 Jan - Thu, 12 Feb
JetBlue Logo
07:25 - 20:21
LHR
-
SDQ
16h 56m1 stop
JetBlue Logo
22:35 - 20:45
SDQ
-
LHR
18h 10m1 stop
£640JetBlue
Wed, 4 Mar - Sat, 4 Apr
Multiple Airlines Logo
09:15 - 20:10
LHR
-
SDQ
14h 55m1 stop
Multiple Airlines Logo
17:52 - 12:35
SDQ
-
LHR
13h 43m1 stop
£642Multiple Airlines
Sun, 25 Jan - Wed, 28 Jan
JetBlue Logo
07:45 - 19:49
LHR
-
SDQ
16h 04m1 stop
JetBlue Logo
04:15 - 21:40
SDQ
-
LHR
13h 25m1 stop
£648JetBlue
Fri, 13 Feb - Wed, 18 Feb
JetBlue Logo
08:05 - 02:55
LHR
-
SDQ
22h 50m1 stop
JetBlue Logo
18:40 - 06:55
SDQ
-
LHR
32h 15m1 stop
£649JetBlue
Sun, 25 Jan - Wed, 28 Jan
JetBlue Logo
07:45 - 19:49
LHR
-
SDQ
16h 04m1 stop
JetBlue Logo
04:15 - 21:40
SDQ
-
LHR
13h 25m1 stop
£650JetBlue
Thu, 29 Jan - Fri, 13 Feb
British Airways Logo
07:30 - 16:15
LHR
-
SDQ
12h 45m1 stop
British Airways Logo
17:00 - 11:30
SDQ
-
LHR
14h 30m1 stop
£654British Airways
Mon, 26 Jan - Sun, 8 Feb
Avianca Logo
21:40 - 16:50
LHR
-
SDQ
23h 10m1 stop
Avianca Logo
17:45 - 14:35
SDQ
-
LHR
16h 50m1 stop
£656Avianca
Wed, 4 Mar - Sat, 4 Apr
Multiple Airlines Logo
09:15 - 20:10
LHR
-
SDQ
14h 55m1 stop
Multiple Airlines Logo
17:52 - 12:35
SDQ
-
LHR
13h 43m1 stop
£665Multiple Airlines
Fri, 3 Apr - Mon, 13 Apr
British Airways Logo
15:40 - 08:41
LHR
-
SDQ
22h 01m1 stop
British Airways Logo
16:55 - 12:35
SDQ
-
LHR
14h 40m1 stop
£670British Airways
Sat, 31 Jan - Sun, 15 Feb
Multiple Airlines Logo
06:40 - 05:25
LHR
-
SDQ
26h 45m2 stops
Multiple Airlines Logo
06:10 - 17:00
SDQ
-
LHR
30h 50m2 stops
£673Multiple Airlines
Booking Insights

KAYAK's insights & trends for Heathrow to Santo Domingo flights

Get data-powered insights and trends into flights from Heathrow to Santo Domingo to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from London Heathrow Airport to Santo Domingo?

The average price of all round-trip flights from London Heathrow Airport to Santo Domingo clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to Santo Domingo on a Tuesday, as we generally find the cheapest rates on that day for this route. On the other hand, Saturday is the most expensive day to fly from London Heathrow Airport to Santo Domingo. For your return ticket, we recommend flying on a Thursday and avoiding Sundays for the best deals.

What is the cheapest month to fly from London Heathrow Airport to Santo Domingo?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from London Heathrow Airport to Santo Domingo, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from London Heathrow Airport to Santo Domingo is January, where tickets cost £649 (return) on average. On the other hand, the most expensive months are December and July, where the average cost of round-trip tickets is £1,071 and £920 respectively.

How far in advance should I book a flight from London Heathrow Airport to Santo Domingo?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from London Heathrow Airport to Santo Domingo, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from London Heathrow Airport to Santo Domingo, you should book around 3 weeks before departure, which saves you about 8% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 9 weeks before departure.

Good to know - Cheap tickets from London Heathrow Airport to Santo Domingo

Low seasonMay
Cheapest flight£377
Best time to beat the crowds (4% less expensive on average)
Most popular time to fly (22% more expensive on average)
Flight from London Heathrow Airport to Santo Domingo

When to book flights from Heathrow to Santo Domingo

Are your dates flexible? Find out the best times to travel from Heathrow to Santo Domingo based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking London Heathrow Airport to Santo Domingo flights

  • What is the cheapest flight from London Heathrow Airport to Santo Domingo?

    In the last 3 days, the lowest price for a flight from London Heathrow Airport to Santo Domingo was £377 for a one-way ticket and £640 for a return.

  • Which aircraft models fly most regularly from London Heathrow Airport to Santo Domingo?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from London Heathrow Airport to Santo Domingo?

    Star Alliance, SkyTeam, and oneworld are the airline alliances operating flights between London Heathrow Airport and Santo Domingo, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from London to Santo Domingo, KLM or Finnair?

    The two airlines most popular with KAYAK users for flights from London to Santo Domingo are KLM and Finnair. With an average price for the route of £900 and an overall rating of 7.7, KLM is the most popular choice. Finnair is also a great choice for the route, with an average price of £730 and an overall rating of 7.6.

  • How does KAYAK find such low prices on flights from London Heathrow Airport to Santo Domingo?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from London Heathrow Airport to Santo Domingo.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from London Heathrow Airport to Santo Domingo?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Santo Domingo from London Heathrow Airport is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from London Heathrow Airport to Santo Domingo?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Santo Domingo with an airline and back to London Heathrow Airport with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London Heathrow Airport to Santo Domingo?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Santo Domingo from London Heathrow Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 5 airlines flying from Heathrow to Santo Domingo

 
See real verified KAYAK customer reviews for airlines flying from London to Santo Domingo. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Heathrow to Santo Domingo? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.7
KLMOverall score based on 1428 reviews
7.8Boarding
7.2Food
8.4Crew
7.6Comfort
7.1Entertainment
Airline reviews

Delay on my previous leg, had to run to catch my flight. But that happens. Overall ok.

8.0 ExcellentKevin, Nov 2025
AMS - BOD
Read more KLM reviews

Delay on my previous leg, had to run to catch my flight. But that happens. Overall ok.

Delay and had to run between flight to get my connection due to this delay but besides that the overall experience was ok. I arrived with just an hour of delay.

Flight was ok but lack of communication cost me to literally beg to be put on another flight as connecting flight had departed

They forgot to serve food and the crew was very unfriendly. Never experienced such a bad KLM flight. Usually fly from Toronto. New York was different.

Over 1 Hr delay. No APU so no AC on ground. Plane was hot during boarding and then they closed the doors over 20 minutes before engine start so interior of plane was steamy hot and stuffy. Could have been helped by opening doors until ready to depart.

First of all we couldn’t check in online, then we learn at the airport we were on stand by for KLM’s mistake of overbooking. The seats were not comfy at all. Our luggage got lost.

Short flight so it was okay. Nice crew, all very pleasant and professional. We were near the back in row 27 so just as we got our drinks, we started our descent so had to drink very quickly!

The baggage drop-off in Stuttgart is bad: after online check-in you cannot use the automated baggage drop off as indicated on the website. You can use the terminals but have to cue to 1 of three open and slowly working counters to drop the bags. took about 45 minutes wait time.

Our first flight was delayed so we missed our connecting flight. However it was easy to book a later flight on their app.

Klm start boarding while somw air issue in the plan

All reviews good because...flight from BWI to London ,economy seats was miserable. I usually book 1,step up from economy but this would have added 1500 bucks 1 way. Bit the bullet and upgraded for retun flight, otherwise all ratings would have been rock bottom.

Great. It was awesome to have boarding from the front and back of the plane as it made the process go very quickly

It was okay. The airplane was a little smaller than a flight from Thailand to Helsinki.

Wish that everyone would board the back of the plane first. Also let kids on first. The gate wasn’t open at arrival and we waited 45 minutes to takeoff. They made up for time in the air.

This was an absolutely exceptional flight. The flight attendants were extremely attentive and very friendly. They seemed to go out of their way to make us comfortable and to make sure that we had everything we needed., We were in business and were very happy with the size and the details for our pods. We would definitely recommend Finnair and will definitely be flying with them again.

We had an excellent trip with Finnair. This was our first time and we’re very pleased. The only issue was with the boarding - it was a little bit confusing and needs a little bit of streamlining.

Crew very lovely. Arrived an hour late due to bad weather. We were given new tickets to an other flight but it could have been organised better, so we did not have to run through the whole airport to.

Flight delayed over an hour. They said they would hold our connection but then did not.

Do not use KAYAK or Finair for future travel. Unless you purchase the tickets directly from the airline, you were going to have a difficult time checking in. Kayak canceled my flights twice and ended up causing great difficulty in me getting back from Europe because they double sold my tickets between American Airlines and Finair. The event caused significant delays and led to me having to rebook my flights.

The staff were all particularly great. The plane was clean and fresh. The bassinet worked great. It was all very nice.

The ride share experience in JFK is terrible. After traveling on a flight, then you need to take a subway to the last stop to get an uber or lyft. Unacceptable. Bad job JetBlue for permitting JFK and Port Authority to do this to your passengers.

Four plus hour flight delay in New York caused us to take off after 11:30pm. We didn’t arrive at our hotel until five hours after check in. Started the trip off feeling exhausted.

There was a fowl odour coming from the lavatory the entire flight

Everything was great. I liked the text updates so that I never miss a gate change & I have all the latest info.

WiFi was not eorkig (again) And the plane was from 1990 with the screens which were.not touch and most didn’t even work and if lucky could tune in tv

I paid extra for a seat closer to the front. The TV didn’t work at all for the entire flight. Would have been nice to know before I purchased an “upgraded “ seat

The captain gave good announcements and the flight attendants were friendly. The WiFi was pretty good. The plane itself looked very old inside and the seats were very uncomfortable. The screens in the seat backs were the smallest I’ve ever seen. There were so many loud and obnoxious kids on this flight and the parents didn’t do much to try to quiet them down. Some had videos and games on tablets with higher than necessary volume going the whole time.

Too many long delays with JetBlue. Worst major airline that serves JFK but unfortunately I keep going back because of the prices.

flight was delayed for hours with no explanation. The plane was a very old aircraft.

You get what you pay for with JetBlue. Every little thing costs more, you are nickel and dimed until the end. Entertainment doesn’t function. Flight attendants do the bare minimum.

Plane delayed due to weather. Plane boarded, then told to unboard due to a maintenance issue.

We were delayed 2 hours because the crew was late. They need better planning by the crew, we had to sit in uncomfortable seats waiting for them.

Difficulty to check in online, but well handled at the airport. Flight delay was unfortunate. Crew was adequate but not what we have usually experienced from BA. Seat was not comfortable.

The crew were not very personable. The crew did not serve tea or coffee. The bathroom was not kept clean. Two out of the 5 toilets in the cabin weren't working.

Delayed first flight Geneva Madrid.. We didn’t miss our 2nd flight only because the 2nd flight Madrid Dallas was 1h delayed. However we did end up missing the 3rd leg Dallas Austin. Luggage didn’t show up in Dallas. So we re missing 2 suit cases. Customer service sent us to a hotel in Dallas. Only one room booked for 5!! Pretty bad experience overall. I won’t book a flight on Iberia in the future

It was extremely cold in the back of the plane. The seats are uncomfortable and space very small. Crew was excellent as usual.

Horrible almost missed my flight because my 1st flight was delayed. Airline crew is so unprofessional. The people on the plane do whatever they want kids running screaming. Will never fly this airline again Suitcases never arrived

It was good but I did not appreciate not being able to check in online

Iberia airlines was late on every flight I had. It was very difficult to communicate in English with iberia airlines and airport employees.

Luggage arrived damaged and protective plastic was lost. I need customer service to contact me or the number for customer service. Thanks.

People were nice. Seats are so cramped my knees had to be pressed into the seat in front of me.

Overall, the food and entertainment were great. The staff were amazing, polite and professional. They did not have WiFi on board on this leg but that was okay. There was a delay in boarding from London and landing at Mumbai airport but the pilot communicate DC the reason for the delayed landing. They even sent us an apology afterwards for the delayed landing.

I was in a bulkhead seat and my tray table wasn't level. Eating was difficult.

Nice lounge but had a 5 hour layover which is a lot

Flight on time and priority boarding worked. I travelled economy although business was available as no flights are cheap these days and at least with BA loyalty card I get a baggage allowance for nothing. That made the flight comparable or even cheaper than the ‘budget’ alternative. As for catering and entertainment - not on a BA short haul economy ! At least we were offered biscuits and water! Catering for economy short haul has been reduced to the minimum - no tea or coffee or other drinks than water (from a large bottle with a paper cup on offer). They will say this is better for the environment, which it is, but proper waste management is still needed for empty packets etc. so actually it’s a money saver.

Audi visual not working for a whole group of seats in first class. How does a plane leave the main hub in such poor condition? How much that we can’t see so immediately is also compromised?

main meals are horrible but then you dont fly for the food

It was good. Couldn’t Check in online and select seats

It was great. Enough space and room for legs . Great service to.

⭐ British Airways Review — A Journey of Highs, Lows, and Lessons ⭐ I recently flew Business Class round-trip from Boston to Mumbai with British Airways, and my experience was a tale of two extremes — from disappointment to exceptional service, and then back to inconsistency. Boston → London: A Surprisingly Poor Start My journey began on a disappointing note. On a 6-hour Business Class flight, I was surprised to discover that there wasn’t a single proper vegetarian meal option available. I was offered a few bakery items only after repeatedly requesting something to eat. The flight attendant shrugged, offered no solution, and eventually — quite literally — threw some bread at me after much delay. This was not only disheartening, it was extremely surprising given my wonderful Business Class experience with BA last year. I stepped off that flight genuinely hungry and had to make a mad dash to the lounge just to get a proper meal. London → Mumbai: A Complete Turnaround The next sector restored my faith in British Airways. The entire crew was warm, welcoming, attentive, and genuinely caring. A special shoutout to Phiroze and the entire team serving the Business Class cabin — their professionalism, hospitality, and thoughtful service were extraordinary. They truly embodied what makes British Airways a global leader, and I am deeply grateful for the experience they provided. This is the BA I know and love. Mumbai → London: A Strange Meal Schedule This sector was generally fine, but the meal timing was puzzling. Lunch at 10:30 AM — for a Business cabin — felt unusual, and most passengers, including myself, barely touched it. The rest of the service was smooth, but the scheduling definitely needs a rethink. London → Boston: Mixed Experience Again The flight itself was decent, but the Business Lounge at Heathrow for this leg was a letdown. Arrived during lunch hours: no hot vegetarian options available Lounge area: dirty dishes everywhere Even after politely alerting the staff, the dishes were ignored and left uncleared For a premium cabin passenger — and at one of the world’s busiest international hubs — this was disappointing. Overall Impression My journey with British Airways felt inconsistent — two great sectors sandwiched between two that fell short of the BA standard. When BA is good, it is world-class. When it misses, the gap is noticeable. I genuinely hope the airline takes this feedback as constructive insight. I continue to believe in British Airways, and I commend the outstanding crew on the London → Mumbai sector — they were the highlight of my entire trip. With a little more focus on vegetarian meal availability, lounge service, and consistency across crews, BA can ensure every Business Class passenger experiences the premium journey they promise.

Everything you need to know for your flight from Heathrow to Santo Domingo

Information on your arrival and departure airports