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Cheap flights from London to Santiago de los Caballeros from £317

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 27/4. Fares are subject to change and may not be available on all flights or dates of travel.
LON — STI
2 Apr — 9 Apr1
1 adult

Cheap flight deals from London to Santiago de los Caballeros

Discover tips and strategies to find the most affordable flight options for your journey from London (LON) to Santiago de los Caballeros (STI). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 28 March 2025.

Round-trip from

£510

One-way from

£317

Popular in

July

Cheapest in

September

Average price

£816
JetBlue
  • JetBlue
  • 6/5-19/5
  • 2 total stops
  • 30h 14m total
  • London to Santiago de los Caballeros
27/4
  • 27/4
  • 2 total stops
  • 31h 00m total
  • London to Santiago de los Caballeros
Highest demand for flights based on searches. 15% potential increase in price (£110 potential increase over avg. return price).
Cheapest flight prices on average. 2% potential price decrease (£16 potential savings vs. average return price).
Average for round-trip flights in March 2025

Find flight deals from London to Santiago de los Caballeros

Cheapest flights from London to Santiago de los Caballeros
Explore the most affordable flight options available from London to Santiago de los Caballeros. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 March 2025.

Tue 6/508:15LHR - STI
1 stop16h 09mJetBlue
Mon 19/514:25STI - LHR
1 stop14h 05mJetBlue
Deal found 28/3£510
Sat 24/512:10LGW - STI
1 stop19h 25mJetBlue
Sat 7/610:15STI - LGW
1 stop18h 20mJetBlue
Deal found 28/3£728
Wed 30/413:40LHR - STI
1 stop29h 46mAmerican Airlines
Fri 13/607:05STI - LHR
1 stop22h 30mAmerican Airlines
Deal found 27/3£821
Tue 6/510:55LHR - STI
1 stop18h 32mDelta
Thu 5/613:30STI - LHR
1 stop15h 45mDelta
Deal found 27/3£840
Sat 12/411:05LHR - STI
2 stops19h 41mUnited Airlines
Sat 19/406:00STI - LHR
2 stops19h 20mUnited Airlines
Deal found 27/3£912
Sun 10/814:45LGW - STI
2 stops26h 35mAmerican Airlines
Fri 5/913:35STI - LGW
2 stops36h 00mAmerican Airlines
Deal found 26/3£1,005
Sun 10/812:00LGW - STI
1 stop18h 12mDelta
Fri 5/906:10STI - LGW
1 stop22h 50mDelta
Deal found 26/3£1,167
Sat 12/410:00LGW - STI
1 stop13h 50mAir Europa
Sat 19/421:05STI - LGW
1 stop14h 20mAir Europa
Deal found 28/3£1,206
Sun 10/810:00LGW - STI
3 stops32h 00mMultiple Airlines
Fri 5/912:19STI - LGW
3 stops28h 56mMultiple Airlines
Deal found 26/3£1,422
Thu 25/1207:45LCY - STI
2 stops23h 25mDelta
Sun 4/106:50STI - LCY
2 stops22h 00mDelta
Deal found 27/3£1,536
Mon 2/608:45LCY - STI
2 stops22h 01mMultiple Airlines
Tue 3/614:07STI - LCY
2 stops21h 18mMultiple Airlines
Deal found 28/3£12,796

Cheapflights Fare Finder

Customise your flight search to find flights from London to Santiago de los Caballeros 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, Cheapflights users made 858,174 searches. Data last updated 28 March 2025.
Use the filters below to find and compare flights from London to Santiago de los Caballeros that are best for you.

Fly from

London

Fly to

Santiago de los Caballeros

Route

Depart

Return

Price

LondonSantiago de los Caballeros

LHR - STI

LHRSTI

London Heathrow

Tue 6/5

08:15-19:24

1 stop16h 09m

Santiago de los Caballeros

Mon 19/5

14:25-09:30

1 stop14h 05m

£510

LondonSantiago de los Caballeros

LGW - STI

LGWSTI

London Gatwick

Sat 24/5

12:10-02:35

1 stop19h 25m

Santiago de los Caballeros

Sat 7/6

10:15-09:35

1 stop18h 20m

£728

LondonSantiago de los Caballeros

LHR - STI

LHRSTI

London Heathrow

Wed 30/4

13:40-14:26

1 stop29h 46m

Santiago de los Caballeros

Fri 13/6

07:05-10:35

1 stop22h 30m

£821

LondonSantiago de los Caballeros

LHR - STI

LHRSTI

London Heathrow

Tue 6/5

10:55-00:27

1 stop18h 32m

Santiago de los Caballeros

Thu 5/6

13:30-10:15

1 stop15h 45m

£840

LondonSantiago de los Caballeros

LHR - STI

LHRSTI

London Heathrow

Sat 12/4

11:05-01:46

2 stops19h 41m

Santiago de los Caballeros

Sat 19/4

06:00-06:20

2 stops19h 20m

£912

LondonSantiago de los Caballeros

LGW - STI

LGWSTI

London Gatwick

Sun 10/8

14:45-12:20

2 stops26h 35m

Santiago de los Caballeros

Fri 5/9

13:35-06:35

2 stops36h 00m

£1,005

LondonSantiago de los Caballeros

LGW - STI

LGWSTI

London Gatwick

Sun 10/8

12:00-01:12

1 stop18h 12m

Santiago de los Caballeros

Fri 5/9

06:10-10:00

1 stop22h 50m

£1,167

LondonSantiago de los Caballeros

LGW - STI

LGWSTI

London Gatwick

Sat 12/4

10:00-18:50

1 stop13h 50m

Santiago de los Caballeros

Sat 19/4

21:05-16:25

1 stop14h 20m

£1,206

LondonSantiago de los Caballeros

LGW - STI

LGWSTI

London Gatwick

Sun 10/8

10:00-13:00

3 stops32h 00m

Santiago de los Caballeros

Fri 5/9

12:19-22:15

3 stops28h 56m

£1,422

LondonSantiago de los Caballeros

LCY - STI

LCYSTI

London City

Sat 12/4

10:00-01:12

2 stops20h 12m

Santiago de los Caballeros

Sat 19/4

13:24-13:15

2 stops18h 51m

£2,821

Flights are sorted by cheapest return flights first.

Deals found on 28/3

Showing 1-10 of 14 results
1
2

Best time to book a flight from London to Santiago de los Caballeros

Have a flexible travel schedule? Discover the best time to fly to Santiago de los Caballeros from London with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

How far ahead should I book a flight from London to Santiago de los Caballeros?

Use this chart to determine the optimal time to book a return flight from London to Santiago de los Caballeros. Price data was last updated on 21 March 2025.

The best time to book flights from London to Santiago de los Caballeros is 50 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest time of day to fly from LON to STI?

Find hourly flight availability from London to Santiago de los Caballeros. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 28 March 2025.

It’s optimal to fly from London to Santiago de los Caballeros in the morning. By choosing this option you can save up to 40% on the cost of your flight, compared to a flight in the afternoon.

Rainfall in Santiago de los Caballeros by month

Plan your trip to Santiago de los Caballeros by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Santiago de los Caballeros ranges from 77.0 - 294.0 inches per month. December is typically the wettest month, when rainfall can reach 294.0 mm. July is typically the driest time to visit Santiago de los Caballeros when rainfall is around 77.0 mm.

Temperature in Santiago de los Caballeros by month

Plan your trip to Santiago de los Caballeros by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Santiago de los Caballeros, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 27.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 C).

Reviews of airlines servicing Santiago de los Caballeros

Get insights into the airlines that provide service to Santiago de los Caballeros. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Santiago de los Caballeros. Reviews last updated 28 March 2025.
See what other customers who have flown with Delta, United Airlines and JetBlue from London to Santiago de los Caballeros have to say. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Boarding

8.2

Food

7.3

Overall

8.0

Entertainment

7.9

Comfort

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
8.0
Very Good

Boarding

8.2

Food

7.3

Overall

8.0

Entertainment

7.9

Comfort

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Boarding

8.2

Food

7.3

Overall

8.0

Entertainment

7.9

Comfort

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Boarding

8.2

Food

7.3

Overall

8.0

Entertainment

7.9

Comfort

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Boarding

8.2

Food

7.3

Overall

8.0

Entertainment

7.9

Comfort

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from London to Santiago de los Caballeros. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly into for flights to Santiago de los Caballeros from London?

    Located just 6.8 mi from the city center, Santiago de los Caballeros is the airport most travelers will use when flying to Santiago de los Caballeros from London. Booking flights from London to Santiago (STI) should be relatively easy as there are 0 daily inbound flights from London from 2 different airlines.

  • What are the cheapest airlines flying from London to Santiago de los Caballeros round-trip?

    Currently priced at £510, JetBlue will fly you from London to Santiago de los Caballeros and back. In addition to JetBlue, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from American Airlines and Delta - these airlines can fly you to your destination from £821 and £840, respectively. JetBlue is currently priced 36% below the average price you’ll pay for this route.

  • What are the most popular routes from London to Santiago de los Caballeros?

  • Can I find deals for flights from London to Santiago de los Caballeros that include hotel bookings?

    Yes. In addition to deals on London to Santiago de los Caballeros flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from London to Santiago de los Caballeros?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to Santiago de los Caballeros.

  • Can I find deals for business class flights from London to Santiago de los Caballeros?

    Yes. Cheapflights offers flight deals from London to Santiago de los Caballeros by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 2 airlines flying from London to Santiago de los Caballeros

Discover the top 2 airlines that operate flights from London to Santiago de los Caballeros. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 28 March 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest£573Average£629FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
DeltaCheapest£675Average£685FlexibilityNo cancel feeOn-timeN/A
Search Delta flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from London to Santiago de los Caballeros?

Deals for London to Santiago de los Caballeros flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from London to Santiago de los Caballeros?

Cheapflights simply makes it quick and affordable to book flights from London to Santiago de los Caballeros by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from London to Santiago de los Caballeros with no change fees?

Yes, we can. To see specific flights from London to Santiago de los Caballeros with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from London to Santiago de los Caballeros become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Santiago de los Caballeros from London today and book when prices fit your budget.

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