LON - STI

£593 Find Cheap Flights from London to Santiago de los Caballeros

This is the cheapest return flight price found by a KAYAK user in the last 72 hours by searching for a flight from London to Santiago de los Caballeros departing on 12/3. 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 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.
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.
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Everything you should know

Cheapest return fare
£593
Overall average: £697
JetBlue
Thu 12/3Sun 15/3
LHR - STI • 1 stop
Cheapest one-way flight
£1,832
JetBlue
Sat 20/12
LHR - STI • 1 stop
Top airlines
JetBlue
Cheapest • from £593 (return)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
February
Cheapest • 21% price drop
December
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Santiago de los Caballeros!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from London to Santiago de los Caballeros (LON-STI)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from London 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 for you by selecting your travel dates on KAYAK.

Recent return flight deals from London to Santiago de los Caballeros

Thu, 12 Mar - Sun, 15 Mar
JetBlue Logo
12:20 - 02:26LHR-STI
18h 06m1 stop
JetBlue Logo
01:15 - 20:45STI-LHR
15h 30m1 stop
£593JetBlue
Find Deal
Thu, 12 Mar - Mon, 16 Mar
JetBlue Logo
07:25 - 21:58LHR-STI
18h 33m1 stop
JetBlue Logo
12:35 - 09:30STI-LHR
16h 55m1 stop
£593JetBlue
Find Deal
Thu, 12 Mar - Sun, 15 Mar
JetBlue Logo
12:20 - 02:26LHR-STI
18h 06m1 stop
JetBlue Logo
01:15 - 20:45STI-LHR
15h 30m1 stop
£657JetBlue
Find Deal
Thu, 12 Mar - Mon, 16 Mar
American Airlines Logo
09:45 - 20:03LHR-STI
14h 18m1 stop
American Airlines Logo
15:30 - 11:15STI-LHR
15h 45m2 stops
£722American Airlines
Find Deal
Thu, 12 Mar - Mon, 16 Mar
American Airlines Logo
14:10 - 12:15LHR-STI
26h 05m2 stops
American Airlines Logo
15:30 - 11:15STI-LHR
15h 45m2 stops
£723American Airlines
Find Deal
Thu, 12 Mar - Mon, 16 Mar
United Airlines Logo
07:40 - 22:51LHR-STI
19h 11m2 stops
United Airlines Logo
11:52 - 10:50STI-LHR
18h 58m2 stops
£763United Airlines
Find Deal
Thu, 12 Mar - Mon, 16 Mar
United Airlines Logo
07:40 - 22:51LHR-STI
19h 11m2 stops
United Airlines Logo
11:52 - 10:50STI-LHR
18h 58m2 stops
£768United Airlines
Find Deal
Tue, 30 Dec - Sat, 10 Jan
Delta Logo
08:55 - 19:17LHR-STI
14h 22m1 stop
Delta Logo
06:39 - 10:15STI-LHR
23h 36m1 stop
£981Delta
Find Deal
Thu, 25 Dec - Sat, 27 Dec
British Airways Logo
16:30 - 14:24LHR-STI
25h 54m2 stops
British Airways Logo
15:24 - 08:15STI-LHR
12h 51m1 stop
£1,043British Airways
Find Deal
Tue, 30 Dec - Sat, 10 Jan
Delta Logo
08:55 - 00:34LHR-STI
19h 39m1 stop
Delta Logo
06:39 - 07:50STI-LHR
21h 11m2 stops
£1,073Delta
Find Deal
Booking Insights

KAYAK's insights & trends for London to Santiago de los Caballeros flights

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

How much is a return flight from London to Santiago de los Caballeros?

This analysis is based on the cheapest return trip price found on KAYAK in the last 12 months by searching for a flight from London to Santiago de los Caballeros departing in March.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from London 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 to Santiago de los Caballeros is February, where tickets cost £650 (return) on average. On the other hand, the most expensive months are December and July, where the average cost of round-trip tickets is £1,104 and £990 respectively.

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

Low seasonNovember
Cheapest flight£593
Best time to beat the crowds (10% less expensive on average)
Most popular time to fly (34% more expensive on average)
Flight from London Heathrow Airport to Santiago de los Caballeros

When to book flights from London to Santiago de los Caballeros

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

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

    In the last 3 days, the lowest price for a flight from London to Santiago de los Caballeros was £1,832 for a one-way ticket and £593 for a return.

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

    When flying out of London you will be using one of these airports: London City, London Gatwick, or London Heathrow. You will be landing at Santiago de los Caballeros.

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

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

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

    oneworld is the only airline alliance operating flights between London and Santiago de los Caballeros.

  • 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 £970 and an overall rating of 7.9, Delta is the most popular choice. Finnair is also a great choice for the route, with an average price of £1,109 and an overall rating of 7.6.

  • How does KAYAK find such low prices on flights from London 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 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 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 is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from London 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 with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London 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 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 London 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 London 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.
7.9
DeltaOverall score based on 8001 reviews
8.5Crew
7.3Food
7.9Entertainment
8.2Boarding
7.9Comfort
Airline reviews

Old plane and old configuration/seats but still comfortable for a morning flight

10.0 ExcellentBraulio, Oct 2025ATL - SDQ
Read more Delta reviews

Old plane and old configuration/seats but still comfortable for a morning flight

The flight was great. The gate location was way to far away!!!

Movie selection was meh. Food was great. Crew as always great. I paid for premium because that’s the only way not to feel like a sardine. That’s how economy should be imo. Sadly passengers have to pay an extra $1000 to get what they should at base price but that’s all airlines. The airline industry in general treats passengers as cargo.

Lounge in Lagos is terrible, food on board from Lagos to Atlanta was horrible. Only bright spot the cabin crew were awesome.

The airport was reasonably clean. The boarding process reasonably efficient. The cabin crew was efficient, polite but not that friendly. The food quality was unremarkable and the choices were awful . There was either a so so chicken dish or a “ vegetarian “ option which was really cheap carbohydrates drowned in cheese. Signing onto i flight wifi was not straightforward. Overall it was a very average experience

Wrong numbers on the seats, side rows had different numbers than middle row caused lot of confusion.

The crew was amazing; Von, Vera and Guadalupe were very friendly and attentive throughout the entire flight. They were friendly and welcoming to everyone. A solid and dedicated team for sure!

Did not know my son and I had different seating arrangements. He was fine, but it was disappointing.

Very late arrival at PWM. Late jet getting to ATL. Equipment problem with aircraft - could not get enough water onto plane., Another delay getting FAA approval for flight with bottled H2O. Not the crew’s problem.

It was a great flight and the stewards and stewardess were all kind and accommodating!! The seats were comfortable and entertainment screen excellent!

Efficient all round, very good crew. Short flight so the food, of course, was just snacks

For both flights I requested a gluten free meal, they didn’t have one nor were there other options.

The experience was great, the crew was very polite and hospitable. I will definitely make if my go to airlines.

Staff was rude. Didn’t give water for 2 hours. Worst service

This is for UA2274 from Houston to Sacramento. The flight was delayed arriving due to mechanical issues so we left about 3 hours later than scheduled. When boarding the plane the temperature inside was excessive - likely close to 100. Pilot apologized and said it was going to improve at altitude, which it did. But before that I honestly thought there might have been more delays removing passengers made ill from the heat. We were delayed leaving due to another mechanical issue. There was not water on the plane due to a panel that was not secured. They did that quickly, but the combination of mechanical issues was rather disturbing and did not reflect well on United.

Our experience on United Airlines was extremely poor. The plane was extremely cold throughout our entire flight- which multiple people complained about- and we had to wait 2 hours to get a blanket which was too thin and barely helped warm us up. As well as this, none of the entertainment features were working so we had to sit through a roughly 10 hour flight with nothing to keep our attention, including the actual flight path screen. It was an extremely disappointing experience and I would hope that this gets fixed if we ever choose United Airlines again.

Flight was great. Efficient boarding. Short flight. Early arrival. Friendly flight crew. The entertainment system did not work well. Could not access it until the aircraft reached 10K feet or more. Lots of glitches.

The first flight was better in terms of the aircraft.

A bit rush for transit. Food and entertainment are not available

I feel bad, but Swiss airlines is not an airlines I will ever fly again. Their cabins are basic, seats are extremely uncomfortable, crew is a hit or a miss with service. What's worse is how they make you feel they are there to make money and not make your travel needs be met or make your travel a pleasure. They charge for 2nd bags, seat selection and felt like a budget arinines frontier/spirit airline attitude and approach. Their business class is from the early 2000s, basic. Additionally, planes going to India, are old, falling apart and not maintained. Even the crew mentioned this is typical of the airline having older planes going to India. Panels detached and loose or stuck with duct tape, seats scruffed up and dirty, seatbelts roughed up. The scariest thing was when I saw a window panel next to where I was sitting loose and dangling. The crew mentioned it's only cosmetic and assured the integrity of the plane was inspected by the maintenance crew. This is where they confessed about planes going to India being old. I UNFORTUNATELY would NOT recommend Swiss airlines to anyone and will NEVER fly with them again!

The business class seats are dated and uncomfortable. The space is bare minimum and there is absolutely no privacy. For $4K, this is not what I expect.

Flight, food and crew were all good, friendly and very satisfactory.

Lost luggage after 2 days no word leaving on cruise no stuff or clothes

Staff's did their best to make everyone comfortable and I appreciate them for it

Pathetic check in experience once again. Not enough staff scheduled at bag drop or for special assistance at LHR. Really need to rethink the whole self check in procedure. The crew was good. A very decent selection of special meals in this leg as compared to the JFK-LHR leg.

Very clean and comfortable cabin. Amazing Mediterranean salad for lunch before landing. Great range of films to watch. Really quiet and easy to sleep on the flight also. The initial food was a bit weird: odd fried chicken pieces in some weird white gloop, but that would be my lack of cultural knowledge on the grub. Salad more than made up for it at the other end. Staff were super attentive and helpful. Great and easy flight

I flew Business Class. Rory, one of the Cabin stewards, was attentive, explained the menu, provided appropriate drinks. was

The flight crew were friendly and attentive. Food was good and they passed out ice cream and drinks awhile after Lunch was done. The ice cream was a nice treat! I found several movies to watch during the flight. There was many movies and tv shows to choose from. We flew Premium economy and there was enough leg room to be comfortable. The seats were also comfortable. I would fly AA again if the airfare isn’t expensive.

Gate check bags that had to be gate checked because of first flight being a small flight are missing. British airways lost the luggage and haven’t met up with them yet!

Staff lovely , economy seats very uncomfortable , wheelchair assistance wonderful in Heathrow awful in Nashville !

The flight was two hours late due to a computer fault and resulting maintenance. Nothing was offered as compensation beyond bottles of water during the time we were deplaned and waiting in the terminal.

Friendly crew. Poor food service maybe due to full flight. All in all, you get what you pay for.

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

The plane was late to leave.. Internet was lousy. TV was not working. when we arrived, We stayed on the plane for a long time before we got to the gate. It took us a long time to retrieve our luggage because they didn’t know what carousel to send them to. It was a bad experience.

To not have food or proper snacks on a 5 hour flight was the worst.

Flight was delayed several 3 hours - no reason was given and no communication what so ever.

The inflight system with their wifi is a hot mess and doesn't work. Separately they do, but when you try to do theoretically simple things like pair a device for control it all falls apart

The regular feedback of any changes to our flights. The Jetblue staff were very helpful. Our flights were great. Lots of leg room!

Loved the leg room and tvs screens on the seats and free WiFi. Wish the price was lower and could save by rebooking

No music app working: no economy meal on five hour flight; hour on tarmac at the end waiting for a gate. Flight itself was smooth and easy.

The boarding process was chaotic at LHR and the seat was not as comfortable as other airlines....

Everything, every step of the process, from check in, to boarding, to exiting the plane was organized, efficient, and orderly. Excellent experience!

Great flight. One unique individual assisting in business class who should have not been there. Need more generic meals, not British centric.

We always use BA due to the direct flight options, we have always had a pleasant flight with BA.

There might be more food options for people who can't eat so much starch/sugar/bread/rice. Meat, cheese, walnuts/pecans for snack, maybe jerky or other kinds of meat-based snacks would be better than bread and rice and sweets. I had an extra chardonnay, which was fine. The entertainment was great.

Unfortunately, my flight was cancelled because of some sort of emergency over the Atlantic and had to return to London. While I think British Airways made every effort to mitigate the situation, I must say it was still pretty unpleasant. I do appreciate the fact, however, that British Airways put my safety first…and I think the effort to correct a bad situation was very sincere. But I think the process might be handled better in future.

Horrible leg room - coach seating with empty seat in middle on a 3 across seating. You buy business class for comfort which includes leg room. Absolutely no entertainment options either. Awful experience

Flight was 3h50 and was only provided with a packet of oat cookies and offered a cold drink. Thankfully i'd had breakfast but for a morning flight of that length some sort of breakfast should be included. There were 2 toilets for economy but due to turbulence we couldn't use them until the last 1hr which meant the queue was then huge. Would've been nice to open up the business one for those closest to the front to use.

Crew service was poor and very little difference between premium economy and economy. Disappointed.

My bags never made it on the flight and I now have to wait for them to arrive hopefully tomorrow. You can’t even track your bags in the app to see where they are since they didn’t arrive. You have to file a claim and then wait for them to inform you when you will receive your bag. We were already delayed for an hour due to baggage so I don’t understand how my bag didn’t make the flight.

Everything you need to know for your flight from London to Santiago de los Caballeros

Information on your arrival and departure airports