Find flights
When to book
Airlines
FAQs

Cheap flights from London to Santiago de los Caballeros from £341

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 3/4. Fares are subject to change and may not be available on all flights or dates of travel.
LON — STI
26 2월 — 5 3월1
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 21 2월 2025.

Round-trip from

£719

One-way from

£341

Popular in

July

Cheapest in

September

Average price

£674
American Airlines
  • American Airlines
  • 3/4-24/4
  • 4 total stops
  • 49h 20m total
  • London to Santiago de los Caballeros
3/4
  • 3/4
  • 3 total stops
  • 38h 50m total
  • London to Santiago de los Caballeros
Highest demand for flights based on searches. 16% potential increase in price (£129 potential increase over avg. return price).
Cheapest flight prices on average. 2% potential price decrease (£17 potential savings vs. average return price).
Average for round-trip flights in February 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 21 2월 2025.

토 1/1112:20LHR - STI
1 stop15h 10mJetBlue
금 7/1102:15STI - LHR
1 stop14h 30mJetBlue
Deal found 21/2£687
목 3/417:35LHR - STI
2 stops25h 51mAmerican Airlines
목 24/415:16STI - LHR
2 stops23h 29mAmerican Airlines
Deal found 20/2£719
금 4/412:20LGW - STI
2 stops30h 54mAmerican Airlines
월 21/415:16STI - LGW
2 stops36h 19mAmerican Airlines
Deal found 20/2£730
월 7/410:55LHR - STI
1 stop19h 17mDelta
수 23/413:24STI - LHR
1 stop14h 26mDelta
Deal found 20/2£844
목 3/408:40LHR - STI
2 stops22h 06mUnited Airlines
토 19/416:23STI - LHR
1 stop14h 02mUnited Airlines
Deal found 20/2£901
월 7/407:45LCY - STI
2 stops16h 16mDelta
화 22/406:10STI - LCY
2 stops21h 40mDelta
Deal found 20/2£963
일 6/419:05LHR - STI
2 stops24h 21mMultiple Airlines
월 21/415:16STI - LHR
2 stops21h 39mMultiple Airlines
Deal found 20/2£994
금 4/420:40LGW - STI
1 stop27h 10mMultiple Airlines
월 21/418:46STI - LGW
2 stops30h 34mMultiple Airlines
Deal found 20/2£1,184
금 4/415:20LHR - STI
1 stop15h 26mLufthansa
월 21/416:23STI - LHR
2 stops34h 57mLufthansa
Deal found 20/2£1,222
금 4/409:25LCY - STI
2 stops21h 21mMultiple Airlines
월 21/406:00STI - LCY
2 stops30h 30mMultiple Airlines
Deal found 20/2£1,851

Find flights from London to Santiago de los Caballeros within your budget

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 21 2월 2025.

Fly from

London

Fly to

Santiago de los Caballeros

Route

Depart

Return

Price

LondonSantiago de los Caballeros

LHR - STI

LHRSTI

London Heathrow

월 17/3

07:25-22:41

1 stop19h 16m

Santiago de los Caballeros

일 23/3

00:59-20:45

1 stop15h 46m

£706

LondonSantiago de los Caballeros

LHR - STI

LHRSTI

London Heathrow

목 3/4

17:35-14:26

2 stops25h 51m

Santiago de los Caballeros

목 24/4

15:16-19:45

2 stops23h 29m

£719

LondonSantiago de los Caballeros

LGW - STI

LGWSTI

London Gatwick

금 4/4

12:20-14:14

2 stops30h 54m

Santiago de los Caballeros

월 21/4

15:16-08:35

2 stops36h 19m

£730

LondonSantiago de los Caballeros

LHR - STI

LHRSTI

London Heathrow

월 7/4

10:55-01:12

1 stop19h 17m

Santiago de los Caballeros

수 23/4

13:24-08:50

1 stop14h 26m

£844

LondonSantiago de los Caballeros

LHR - STI

LHRSTI

London Heathrow

목 3/4

08:40-01:46

2 stops22h 06m

Santiago de los Caballeros

토 19/4

16:23-11:25

1 stop14h 02m

£901

LondonSantiago de los Caballeros

LCY - STI

LCYSTI

London City

월 7/4

07:45-19:01

2 stops16h 16m

Santiago de los Caballeros

화 22/4

06:10-08:50

2 stops21h 40m

£963

LondonSantiago de los Caballeros

LHR - STI

LHRSTI

London Heathrow

일 6/4

19:05-14:26

2 stops24h 21m

Santiago de los Caballeros

월 21/4

15:16-17:55

2 stops21h 39m

£994

LondonSantiago de los Caballeros

LGW - STI

LGWSTI

London Gatwick

금 4/4

20:40-18:50

1 stop27h 10m

Santiago de los Caballeros

월 21/4

18:46-06:20

2 stops30h 34m

£1,184

LondonSantiago de los Caballeros

LHR - STI

LHRSTI

London Heathrow

금 4/4

15:20-01:46

1 stop15h 26m

Santiago de los Caballeros

월 21/4

16:23-08:20

2 stops34h 57m

£1,222

LondonSantiago de los Caballeros

LCY - STI

LCYSTI

London City

금 4/4

09:25-01:46

2 stops21h 21m

Santiago de los Caballeros

월 21/4

06:00-17:30

2 stops30h 30m

£1,851

Flights are sorted by cheapest return flights first.

Deals found on 20/2

Showing 1-10 of 15 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.

Travel insights for flights from London to Santiago de los Caballeros

Get recent, data-driven insights about flights from London to Santiago de los Caballeros including ideal travel times, pricing trends, and more.

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 21 2월 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 21 2월 2025.
See what other customers who have flown with Delta, JetBlue and United Airlines 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.

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

8.0

Comfort

8.0

Boarding

8.2

Reviews

1 / 20

6.0
Good

Colin,Sept 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

8.0
Very Good

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

8.0

Comfort

8.0

Boarding

8.2

Reviews

1 / 20

6.0
Good

Colin,Sept 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

8.0

Comfort

8.0

Boarding

8.2

Reviews

1 / 20

6.0
Good

Colin,Sept 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

8.0

Comfort

8.0

Boarding

8.2

Reviews

1 / 20

6.0
Good

Colin,Sept 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

8.0

Comfort

8.0

Boarding

8.2

Reviews

1 / 20

6.0
Good

Colin,Sept 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

8.0

Comfort

8.0

Boarding

8.2

Reviews

1 / 20

6.0
Good

Colin,Sept 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

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 3 different airlines.

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

    Currently priced at £719, American Airlines will fly you from London to Santiago de los Caballeros and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Delta and JetBlue - these airlines can fly you to your destination from £844 and £871, respectively. American Airlines is currently priced 12% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from London to Santiago de los Caballeros one-way?

    To fly one-way, consider booking your trip with United Airlines, which is currently one of the cheapest options available, starting at £587. Air Europa flights start at £805 while deals on American Airlines start at £2,679 one-way.

  • 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 3 airlines flying from London to Santiago de los Caballeros

Discover the top 3 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 21 2월 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest£587Average£644FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
DeltaCheapest£665Average£701FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
American AirlinesCheapest£896Average£916FlexibilityNo cancel feeOn-time71%
Search American Airlines 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.

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.