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LHR - STI

Find cheap flights from London Heathrow Airport to Santiago de los Caballeros from £533

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 Santiago de los Caballeros departing on 8/7. 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
0 bags
Wed 5/6
Wed 12/6

Search hundreds of travel sites at once for deals on flights to Santiago de los Caballeros

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Santiago de los Caballeros, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Santiago de los Caballeros, as well as popular online travel agencies
In the last 7 days, travellers have searched 42,573,820 times on KAYAK, and here's why:

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Cheap flight deals from Heathrow to Santiago de los Caballeros (LHR-STI)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Heathrow to Santiago de los Caballeros 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 and deals for you by selecting your travel dates.
Choose your dates
07:25 - 18:39LHR-STI
16h 14m1 stop
21:55 - 20:45STI-LHR
17h 50m1 stop
£666JetBlue
Find Deal
Sun, 9 Jun - Sun, 23 Jun
11:55 - 02:15LHR-STI
19h 20m1 stop
20:55 - 20:45STI-LHR
18h 50m1 stop
£692JetBlue
Find Deal
Mon, 2 Sep - Wed, 11 Sep
08:20 - 23:02LHR-STI
19h 42m1 stop
07:00 - 10:00STI-LHR
22h 00m2 stops
£703Delta
Find Deal
Mon, 2 Sep - Wed, 11 Sep
11:55 - 01:53LHR-STI
18h 58m1 stop
01:25 - 20:45STI-LHR
14h 20m1 stop
£711JetBlue
Find Deal
Mon, 2 Sep - Tue, 10 Sep
07:25 - 18:39LHR-STI
16h 14m1 stop
01:49 - 20:45STI-LHR
13h 56m1 stop
£714JetBlue
Find Deal
Sun, 9 Jun - Sat, 22 Jun
16:35 - 12:02LHR-STI
24h 27m2 stops
06:05 - 11:10STI-LHR
24h 05m2 stops
£744Delta
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Sat, 25 May - Sun, 9 Jun
17:05 - 12:02LHR-STI
22h 57m2 stops
07:00 - 07:05STI-LHR
20h 05m2 stops
£759Delta
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Sun, 27 Oct - Sun, 3 Nov
19:55 - 13:34LHR-STI
22h 39m2 stops
13:40 - 09:25STI-LHR
14h 45m1 stop
£999Finnair
Find Deal
Mon, 1 Jul - Thu, 11 Jul
10:30 - 21:35LHR-STI
16h 05m1 stop
06:50 - 07:40STI-LHR
19h 50m2 stops
£1,038American Airlines
Find Deal
Sun, 9 Jun - Sun, 23 Jun
16:00 - 01:46LHR-STI
14h 46m1 stop
14:07 - 10:10STI-LHR
15h 03m1 stop
£1,707United Airlines
Find Deal
Sat, 14 Sep - Sat, 28 Sep

Flights from Heathrow to Santiago de los Caballeros - Travel Insights & Trends

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

What is the cheapest month to fly from London Heathrow Airport to Santiago de los Caballeros?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from London Heathrow Airport to Santiago de los Caballeros, 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 Santiago de los Caballeros is March, where tickets cost £546 on average. On the other hand, the most expensive months are July and December, where the average cost of tickets is £1,019 and £1,007 respectively.

How far in advance should I book a flight from London Heathrow Airport to Santiago de los Caballeros?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from London Heathrow Airport to Santiago de los Caballeros, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from London Heathrow Airport to Santiago de los Caballeros, you should book around 1 day before departure. For the absolute cheapest price, our data suggests you should book 58 days before departure.

Which airlines provide the cheapest flights from London Heathrow Airport to Santiago de los Caballeros?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 72 hours, the best return deals on flights connecting London Heathrow Airport to Santiago de los Caballeros were found on JetBlue (£666) and Delta (£703). JetBlue proposed the cheapest one-way flight at £914.

Good to know - Cheap tickets from London Heathrow Airport to Santiago de los Caballeros

Low season

August

High season

December

Cheapest flight

£533
Best time to beat the crowds but there is an average 54% increase in price.
Most popular time to fly (27% more expensive on average)
Flight from London Heathrow Airport to Santiago de los Caballeros

When to book flights from Heathrow to Santiago de los Caballeros

Are your dates flexible? Find out the best times to travel from Heathrow to Santiago de los Caballeros 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 Santiago de los Caballeros flights

  • What is the cheapest flight from London Heathrow Airport to Santiago de los Caballeros?

    In the last 3 days, the lowest price for a flight from London Heathrow Airport to Santiago de los Caballeros was £669 for a one-way ticket and £836 for a return.

  • Which airports will I be using when flying from London Heathrow Airport to Santiago de los Caballeros?

    London Heathrow Airport airport is called London Heathrow and the only airport in Santiago de los Caballeros is Santiago de los Caballeros.

  • Which aircraft models fly most regularly from London Heathrow Airport to Santiago de los Caballeros?

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

  • Which airline alliances offer flights from London Heathrow Airport to Santiago de los Caballeros?

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

  • Which is the best airline for flights from London to Santiago de los Caballeros, Delta or Finnair?

    The two airlines most popular with KAYAK users for flights from London to Santiago de los Caballeros are Delta and Finnair. With an average price for the route of £706 and an overall rating of 8.0, Delta is the most popular choice. Finnair is also a great choice for the route, with an average price of £1,012 and an overall rating of 7.7.

  • How does KAYAK find such low prices on flights from London Heathrow Airport to Santiago de los Caballeros?

    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 Santiago de los Caballeros.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Santiago de los Caballeros 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 Santiago de los Caballeros?

    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 Santiago de los Caballeros 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 Santiago de los Caballeros?

    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 Santiago de los Caballeros from London Heathrow Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top 5 airlines serving from Heathrow to Santiago de los Caballeros

 
See real verified KAYAK customer reviews for airlines flying from London to Santiago de los Caballeros. 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 Santiago de los Caballeros? 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.
8.0
Alaska AirlinesOverall score based on 9137 reviews
7.9Comfort
8.6Crew
7.3Entertainment
8.2Boarding
7.3Food
Airline reviews

The flight was great. The pilot was great. It was really annoying that the staff had facemasks on. Hard to hear what they’re saying when a mask is covering their mouth. I enjoyed the flight, but there was a crying baby in front of me. You guys should offer flights baby free. I would be very into that me and the person next to me discussed how they should make free flights for all of us that don’t have kids. I wouldn’t mind paying extra to not have to deal with the smell of a dirty diaper or screaming of a child. Also, if they had a separate room, the babies could be sent to the back with a curtain or something muddle the horrible sounds.

6.0 GoodAnonymous, May 2024GEG - SEA
Read more about Alaska Airlines reviews

The flight was great. The pilot was great. It was really annoying that the staff had facemasks on. Hard to hear what they’re saying when a mask is covering their mouth. I enjoyed the flight, but there was a crying baby in front of me. You guys should offer flights baby free. I would be very into that me and the person next to me discussed how they should make free flights for all of us that don’t have kids. I wouldn’t mind paying extra to not have to deal with the smell of a dirty diaper or screaming of a child. Also, if they had a separate room, the babies could be sent to the back with a curtain or something muddle the horrible sounds.

Like South West(2 check in baggage free) if Alaskan Airlines could give at least one check in baggage free then it would be great.

Up on arrival, due to twisted ankle, I wasn’t able to walk. Requested for a wheelchair. They immediately asked for it. After 10 minutes wait a young man named Carlos picked me up at the gate, got my baggage and took me to the pick up area. It was a great service. Thanks Alaska Air line

Just a little delay in our takeoff but all was well and pleasant.

Assigned last seat in row Did not recline at all Alaska Air seemed to have more leg room than my last few flights on United Yay!

The absolute coldest flight I’ve ever been on, even with a sweater and zip up sweatshirt. Was miserable the entire flight.

Friendly and on time Would have appreciated if they’d been able to help with seats etc on our other onward flights with British Airlines

Both flights from NYC to SFO were delayed more than an hour. No wifi, no screens/movies etc. The crew was nice.

I had never flown Alaska before but I definitely will again . Their app is great and the staff was nice , the plane was clean and comfortable . I've been trying to think of something to complain about but I honestly cannot think of anything . And Alaska itself - wow! Such beauty everywhere out there

It was a great flight. The flight crew was very helpful and professional.

When checking our bags at the Virgin Atlantic counter, the employee told us that we should go to Delta because we needed to verify our passports and our names. Fortunately the employee organizing the line stopped us and asked why we didn't hand over our suitcases. He sent us to another line and told the employee that we already have the passports verified in the reservation. She understood and received our suitcases. In London they have a general waiting room, where you stay until the gate number of your flight is announced. KAYAK informed us the gate number hours before the airlines did. Just like the flight to London, the legroom is too small. abusive for a flight of so many hours.

Bathroom broke, had to rush to board because of late exit of previous flight

Had assistance at airport getting from arrivals gate to departure gate; I couldn't have managed without that extra help. Thank you Delta.

Space and comfort was good. Staff could have been more helpful and friendly.

Checkin at Delhi airport was ill managed. It took 2 hrs just to check in my luggage. I arrived at the airport 3.5 hrs prior to the flight and still barely made it to boarding area. I was given a very short 50min connection due to which I missed my connection since flight 1 got delayed. Overall a big mess

The boarding process was terrible especially with an indirect flight Chicago to Seattle to San Diego was terrible talking about we overbooked a flight idk if I’d take this airline ever again we got off our flight from Chicago to Seattle and we traveled for business and they told us our connecting flight was over booked and their was no seats asking people to take a delayed next flight and they don’t tell anyone coughing to wear masks seats 30A-B were terrible during the flight no one wants to sit next to people coughing all around I don’t want to be sick traveling for work or get sick anytime it’s very upsetting the staff doesn’t take this stuff serious to tell them to wear masks when they see people coughing and sneezing

Bad crew with full of attitude, bad plane. Pls get some new planes. No food, no drinks nothing

Lisa the flight attendent was absolutely wonderful - I loved her energy and you could tell that this crew was amazing family - thank you for making our flight home to LA so very fun! Love and Sun Chips!

I liked that the planes brought me back to NYC safely, but I could have used a friendlier crew.

The flight attendants were friendly and seemed to like their jobs. I am not a high maintenance person, but they seemed to respond to people's needs and requests in a timely fashion with a smile.. I appreciate the benefits of complimentary snacks and beverages, as well as the relatively inexpensive checked baggage fee. (Although I would like it better if it were free! :) ) The only improvement that could be made to make the boarding process more efficient is to board the plane from the back. The alternative would be to board people with only a personal item first. This would reduce the wait time while others are stowing their baggage.

All good- I love BA and the professionalism of the crew and pilots.

Great flight- smooth, nice crew, nice clean aircraft, departed a little late but arrived 10 early.

The flight was Finnair but there was no indications anywhere that the checkin was for Finnair also. There was no one to ask. I think at a minimum they should list the code shares so people don’t stand in the wrong line for an hour.

I booked the flight with Finnair, which made the arrangements for downloading a boarding pass unnecessarily complicated. I wouldn't do that again. Instead I'd book direct with AA.

Flight ok, but me and other two passengers didn’t have connection with the entertainment in our seats. So, no movies, no games, no music… for 9 hours. The crew just told us that there’s nothing they can do but I noticed during the flight that there were empty seats, so they could have offered to us to change seats. Customer service could be better.

Finnair cancelled my flight 12 hours prior to leaving for Helsinki. They stated there were mechanical problems. I had to scurry around to find a new flight that would meet my needs for arrival in Helsinki. Luckily I was able to find alternate transportation through Lufthansa/United.

I’m very disappointed, to fly into an airplane for 10 straight hours, and not having a TV even though when I put the ticket I was told that I will have entertainment for the TV. Very disappointed.

Helpful steward. Allowed me to move to some empty seats and I was able to get some sleep. He also had milk for my tea. Americans don’t realise that cream or half and half ruin tea.

Very rude hostess. She embarrassed me in front of others. I went to sit after taking off in a different sit in the same economic cabin. Was the area where doors are. She come to me very laud and said: go back to your sit those sit are more expensive.wow! No diplomacy. Flight was super full except 3 of those sit. The only person in that row later during the flight occupied all sit laying down!. Once more disappointed at American Airlines. Early flight they lost my luggages for 4 days. Never refund money for replacement for some of essential items purchased..when I booked the flight I thought was Finlandair. I

The crew was very good, excellent, they help me with my needs.! Food was not that good.

Quick flight. But cabin crew were very noisy and talking too much, especially when we were seated at the back of the plane trying to sleep through the night .

My ticket was for Premium Economy and all the seats were taken, I was placed in Economy class and I’m looking for a refund.

Unfortunately delayed 2 hrs due to faulty tyre.. which had to be changed, but better safe than sorry.

The delay was an issue. Other than that. Every thing good

Hi vergin Atlantic service was good but the flight ticket agent travel up charge me extra 57 pounds as a airport charges, actually I refuse to pay but they say if I not pay £57 then they say you will not be able to travel from Heathrow to goa ,so for me there was no option and it was just 3 day before my departure so i paid, so please look in to the matter. And I have a receipt of £ 57 as well .thanks

We were in the last group to be called to the flight - which was 30 minutes late taking off. While we were lucky enough to have been given bulkhead seats (due to a medical condition I’d told them about beforehand) the seats weren’t particularly comfortable. A crying baby for the whole trip made things worse, so the crew managed very well with coping. The final thing I’d say was that there wasn’t enough food served during the flight.

Very good. Glad we had Premium for the flight out.

We flew Upper Class from London to The Turks and Caicos. Check in was amazing. Our ldriver too us directly to a special entrance to terminal 3. It took 10 minutes to check in and clear customs. Amazing! The VA lounge is large and comfortable. Boarding the flight was easy and without a wait. The crew was excellent. But the seats were awful, strange and uncomfortable. Having a comfortable flat bed seat is the reason we pays 1000s extra. The VA 787 uses a reverse herringbone configuration. Look it up. You have your back to the window and are facing the aisle with no privacy. Turning the seat into a bed requires assistance from the crew so not very spontaneous. . The food was ok. A bit tasteless and meager portions. Had to pay for WiFi. I believe VA has other configuration on their dream airbus flights. Lots of stuff about all this on YouTube where you can see what I have been describing. I can not recommend taking VA on a long flight with these seats.

From the start everything was perfectly fine. First meal was fantastic. Breakfast needs a lot of work and food was overcooked and not very nice for breakfast. Staff were fantastic friendly nice they came round and check we need anything else to eat or drink

From the start everything was perfectly fine. First meal was fantastic. Breakfast needs a lot of work and food was overcooked and not very nice for breakfast. Staff for a fantastic friendly nice we came round and check we need anything else to eat or drink

Business class is great. New airplane, very comfortable, better than some of the major airlines I am used to

Overall, the flight was better than the flight I took to go to Florida, which had a bunch of problems. The crew is really nice and the plane was new so it had a small problem when we were on the runway, but the flight itself was great. They even made some time back up, which is always a good thing.

Surly, unhelpful ground staff at JFK. There was a complete lack of empathy—a flawed check-in ordeal caused us to miss our flight. All airlines that I have ever flown would have worked to help me solve the ticket problem. Instead, frontline employees shrugged their shoulders and pointed fingers at us for having made an error. I will do anything to avoid EVER flying on Jet Blue again. It well deserves its low rank among airlines.

Everything was good instead change the gates! I missed my first flight because it was changed the gate and I didn’t know!

Drinks and snacks provided. TV had a lot of entertainment options. Plane was fairly comfortable. Staff was less than pleasant.

Plane is old and seats are worn. Add to it the plane was dirty. No plugs for laptop.

We liked the flight, but not in JFK, not in Gatwick it is no lounge and this was surprising and disappointing. I think by now it is understandable that COVID will not go away and why it should not be business lounge?

JetBlue has really gone downhill. They have all the problems without the discounted price. If you need to get anywhere in time, this is no longer the airlines for you

One of the worst experience. People from Saudi in general show nasty attitudes. They act like they own us. Or the world is theirs. Rude behaviors aren't acceptable. They have a bad accident and don't even know how to speak properly but they blame me for that and makes fun of me and laughs when I said I'm going to BANGLADESH.

My TV was broken that was the only bad part. The rest was great.

Book cheap flights from London to Santiago de los Caballeros

Cheapest flights to Santiago de los Caballeros from London found in 2024

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from London to Santiago de los Caballeros found on KAYAK in the last 72 hours.
8/7Mon
3 stops
29h 30mLHR-STI
£533
11/5Sat
3 stops
43h 40mLHR-STI
£623
11/5Sat
3 stops
35h 09mLHR-STI
£753
11/5Sat
2 stops
24h 30mLHR-STI
£764
23/7Tue
1 stopJetBlue
17h 00mLHR-STI
£914
23/7Tue
2 stops
49h 05mLHR-STI
£935
8/7Mon
1 stopJetBlue
18h 58mLHR-STI
£974
11/5Sat
1 stopLufthansa
21h 16mLHR-STI
£2,246
15/7Mon
1 stopUnited Airlines
14h 46mLHR-STI
£2,705
15/7Mon
2 stopsUnited Airlines
28h 52mLHR-STI
£2,744

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London Heathrow Airport - Santiago de los Caballeros Flights

Departure:

London Heathrow Airport (LHR)United Kingdom

Destination:

Santiago de los Caballeros (STI)Dominican Republic

Cabin classes: