LON - STI

£512 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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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 - Mon, 16 Mar
JetBlue Logo
07:25 - 19:39LHR-STI
16h 14m1 stop
JetBlue Logo
12:35 - 09:30STI-LHR
16h 55m1 stop
£652JetBlue
Find Deal
Thu, 12 Mar - Mon, 16 Mar
JetBlue Logo
12:20 - 02:26LHR-STI
18h 06m1 stop
JetBlue Logo
21:04 - 20:45STI-LHR
19h 41m1 stop
£653JetBlue
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
£723American Airlines
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
£724American Airlines
Find Deal
Mon, 16 Feb - Sun, 1 Mar
JetBlue Logo
08:05 - 21:44LHR-STI
17h 39m1 stop
JetBlue Logo
02:15 - 20:45STI-LHR
14h 30m1 stop
£805JetBlue
Find Deal
Mon, 16 Feb - Mon, 2 Mar
United Airlines Logo
07:55 - 23:51LHR-STI
19h 56m2 stops
United Airlines Logo
16:00 - 09:10STI-LHR
13h 10m1 stop
£806United Airlines
Find Deal
Sat, 27 Dec - Sat, 17 Jan
Delta Logo
08:55 - 00:34LHR-STI
19h 39m1 stop
Delta Logo
06:39 - 06:50STI-LHR
20h 11m2 stops
£893Delta
Find Deal
Sat, 13 Dec - Sat, 20 Dec
Multiple Airlines Logo
14:00 - 02:42LGW-STI
40h 42m2 stops
Multiple Airlines Logo
21:55 - 18:55STI-LGW
17h 00m1 stop
£929Multiple Airlines
Find Deal
Sat, 13 Dec - Sat, 20 Dec
Multiple Airlines Logo
12:30 - 02:42LGW-STI
18h 12m2 stops
Multiple Airlines Logo
21:55 - 22:35STI-LGW
20h 40m2 stops
£1,107Multiple Airlines
Find Deal
Sat, 27 Dec - Sat, 17 Jan
Delta Logo
09:25 - 02:51LHR-STI
21h 26m2 stops
Delta Logo
06:39 - 09:05STI-LHR
22h 26m2 stops
£1,148Delta
Find Deal

Everything you should know

Top airlines
JetBlue
Cheapest • from £652 (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
Cheapest return fare
£652
Overall average: £685
JetBlue
Thu 12/3Mon 16/3
LHR - STI • 1 stop
Cheapest one-way flight
£950
United Airlines
Thu 18/12
LHR - STI • 1 stop
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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!
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.

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 £639 (return) on average. On the other hand, the most expensive months are December and July, where the average cost of round-trip tickets is £1,086 and £974 respectively.

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

Low seasonNovember
Cheapest flight£652
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 £950 for a one-way ticket and £652 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 £954 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 £1,091 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 7993 reviews
7.9Comfort
7.9Entertainment
7.3Food
8.2Boarding
8.5Crew
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!

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.

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

Major problems checking in at Alaska counter. They could not find our booking code because it came from Finnair.

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 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.

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.

One of the worst experience given the middle seat even asked for the change no one honored,boarded at the end and overall one of the worst experience

No WiFi in either flight. No leg room, the seat in front of me left dents on my knees and the tray was so low my knees propped it up if I tried to use it.

It was good although our flight to the UK was cancelled and rescheduled for two days later. This was after we were already seated on the plane. We missed the first leg of our trip. BA did put us up at a hotel and paid for our meals but we lost our hotel costs in Glasgow.

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

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