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Cheap flights from London to Santiago de los Caballeros from £484

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London to Santiago de los Caballeros departing on 11/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from London to Santiago de los Caballeros

Cheap return flights

Enter your travel dates to find the best prices.
American Airlines Logo
14:30 - 12:20
LGW
-
STI
26h 50m
2 stops
American Airlines Logo
13:40 - 10:40
STI
-
LGW
16h 00m
2 stops
£735American Airlines
Sun, 27 Sep - Thu, 8 Oct
American Airlines Logo
09:55 - 12:20
LHR
-
STI
31h 25m
1 stop
American Airlines Logo
13:40 - 12:35
STI
-
LHR
17h 55m
1 stop
£756American Airlines
Sun, 27 Sep - Thu, 8 Oct
Air Europa Logo
10:00 - 17:55
LGW
-
STI
12h 55m
1 stop
Air Europa Logo
22:05 - 09:00
STI
-
LGW
29h 55m
1 stop
£795Air Europa
Sat, 20 Jun - Sat, 27 Jun
JetBlue Logo
12:20 - 23:59
LGW
-
STI
16h 39m
1 stop
JetBlue Logo
05:01 - 09:35
STI
-
LGW
23h 34m
1 stop
£834JetBlue
Mon, 8 Jun - Mon, 15 Jun
Air Europa Logo
10:00 - 19:50
LGW
-
STI
14h 50m
1 stop
Air Europa Logo
22:05 - 16:25
STI
-
LGW
13h 20m
1 stop
£877Air Europa
Wed, 24 Jun - Wed, 1 Jul
Multiple Airlines Logo
19:40 - 23:59
LGW
-
STI
33h 19m
2 stops
Multiple Airlines Logo
05:01 - 09:00
STI
-
LGW
22h 59m
2 stops
£961Multiple Airlines
Mon, 8 Jun - Mon, 15 Jun
Multiple Airlines Logo
06:20 - 19:50
LGW
-
STI
18h 30m
2 stops
Multiple Airlines Logo
22:05 - 22:55
STI
-
LGW
19h 50m
2 stops
£988Multiple Airlines
Wed, 24 Jun - Wed, 1 Jul
JetBlue Logo
08:40 - 23:59
LHR
-
STI
20h 19m
1 stop
JetBlue Logo
10:05 - 09:30
STI
-
LHR
18h 25m
1 stop
£1,007JetBlue
Wed, 10 Jun - Sat, 20 Jun
Delta Logo
08:25 - 01:59
LCY
-
STI
22h 34m
2 stops
Delta Logo
13:50 - 13:15
STI
-
LCY
18h 25m
2 stops
£2,973Delta
Sat, 20 Jun - Sat, 27 Jun
Delta Logo
09:20 - 01:59
LCY
-
STI
21h 39m
2 stops
Delta Logo
06:00 - 08:50
STI
-
LCY
21h 50m
2 stops
£3,173Delta
Mon, 8 Jun - Mon, 15 Jun

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American Airlines flights from London to Santiago de los Caballeros

Our best American Airlines deals on London to Santiago de los Caballeros flight tickets
American Airlines
27 Sept
LGW14:30London Gatwick
26h 50m
2 stops
STI12:20Santiago de los Caballeros
8 Oct
STI13:40Santiago de los Caballeros
16h 00m
2 stops
LGW10:40London Gatwick
£735
American Airlines
27 Sept
LHR09:55London Heathrow
31h 25m
1 stop
STI12:20Santiago de los Caballeros
8 Oct
STI13:40Santiago de los Caballeros
17h 55m
1 stop
LHR12:35London Heathrow
£756
American Airlines
27 Sept
LHR18:05London Heathrow
23h 15m
2 stops
STI12:20Santiago de los Caballeros
8 Oct
STI13:40Santiago de los Caballeros
14h 20m
1 stop
LHR09:00London Heathrow
£760

United Airlines flights from London to Santiago de los Caballeros

Our best United Airlines deals on London to Santiago de los Caballeros flight tickets
United Airlines
11 Jun
LHR06:50London Heathrow
37h 22m
2 stops
STI15:12Santiago de los Caballeros
18 Jun
STI14:07Santiago de los Caballeros
34h 48m
1 stop
LHR05:55London Heathrow
£1,559
United Airlines
11 Jun
LHR07:45London Heathrow
34h 12m
1 stop
STI12:57Santiago de los Caballeros
18 Jun
STI14:07Santiago de los Caballeros
34h 48m
1 stop
LHR05:55London Heathrow
£1,568
United Airlines
11 Jun
LHR06:50London Heathrow
35h 07m
2 stops
STI12:57Santiago de los Caballeros
18 Jun
STI16:23Santiago de los Caballeros
34h 32m
2 stops
LHR07:55London Heathrow
£1,635

momondo 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, momondo users made 279,928 searches. Data last updated 28 April 2026.
Use the filters below to find and compare flights from London to Santiago de los Caballeros that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonSantiago de los Caballeros

LGW - STI

LGWSTI

London Gatwick

Sun 27/9

14:30-12:20

2 stops26h 50m

Santiago de los Caballeros

Thu 8/10

13:40-10:40

2 stops16h 00m

£735

LondonSantiago de los Caballeros

LHR - STI

LHRSTI

London Heathrow

Sun 27/9

09:55-12:20

1 stop31h 25m

Santiago de los Caballeros

Thu 8/10

13:40-12:35

1 stop17h 55m

£756

LondonSantiago de los Caballeros

LGW - STI

LGWSTI

London Gatwick

Sat 20/6

10:00-17:55

1 stop12h 55m

Santiago de los Caballeros

Sat 27/6

22:05-09:00

1 stop29h 55m

£795

LondonSantiago de los Caballeros

LGW - STI

LGWSTI

London Gatwick

Mon 8/6

12:20-23:59

1 stop16h 39m

Santiago de los Caballeros

Mon 15/6

05:01-09:35

1 stop23h 34m

£834
Fastest return journey

LondonSantiago de los Caballeros

LGW - STI

LGWSTI

London Gatwick

Wed 24/6

10:00-19:50

1 stop14h 50m

Santiago de los Caballeros

Wed 1/7

22:05-16:25

1 stop13h 20m

£877

LondonSantiago de los Caballeros

LGW - STI

LGWSTI

London Gatwick

Mon 8/6

19:40-23:59

2 stops33h 19m

Santiago de los Caballeros

Mon 15/6

05:01-09:00

2 stops22h 59m

£961

LondonSantiago de los Caballeros

LGW - STI

LGWSTI

London Gatwick

Wed 24/6

06:20-19:50

2 stops18h 30m

Santiago de los Caballeros

Wed 1/7

22:05-22:55

2 stops19h 50m

£988

LondonSantiago de los Caballeros

LHR - STI

LHRSTI

London Heathrow

Wed 10/6

08:40-23:59

1 stop20h 19m

Santiago de los Caballeros

Sat 20/6

10:05-09:30

1 stop18h 25m

£1,007

LondonSantiago de los Caballeros

LCY - STI

LCYSTI

London City

Sat 20/6

08:25-01:59

2 stops22h 34m

Santiago de los Caballeros

Sat 27/6

13:50-13:15

2 stops18h 25m

£2,973

LondonSantiago de los Caballeros

LCY - STI

LCYSTI

London City

Mon 8/6

09:20-01:59

2 stops21h 39m

Santiago de los Caballeros

Mon 15/6

06:00-08:50

2 stops21h 50m

£3,173

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Santiago de los Caballeros from

How to get the cheapest flight ticket from London to Santiago de los Caballeros

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between London and Santiago de los Caballeros?

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

In general, September is the cheapest month to fly from London to Santiago de los Caballeros. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £511. If you don’t want to visit Santiago de los Caballeros in September, then you should wait until October to fly from London, when ticket prices are also cheap, with an average price of £540.

When to book flights from London to Santiago de los Caballeros

Are you open to changing your travel dates? Check out the ideal times to fly from London to Santiago de los Caballeros according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap London to Santiago de los Caballeros (LON to STI) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London to Santiago de los Caballeros

Fastest flight time

20h 19m

Direct flights

None
The fastest flight from London to Santiago de los Caballeros takes 20h 19m
There are no direct flights from London to Santiago de los Caballeros. There are no popular flight routes from London to Santiago de los Caballeros.
Search flight deals

Frequently asked questions about flying from London to Santiago de los Caballeros

  • How far is London to Santiago de los Caballeros by plane?

    The straight-line distance from London to Santiago de los Caballeros is 4341.5 mi. 20h 19m is a normal flight duration for this route.

  • When did momondo last update prices for flights from London to Santiago de los Caballeros Airport?

    Prices for flights from London to Santiago de los Caballeros Airport are updated daily.

  • How many operators does momondo search for flights from London to Santiago de los Caballeros Airport?

  • How old do you have to be to fly from London to Santiago de los Caballeros Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from London to Santiago de los Caballeros Airport.

  • What documentation or ID do you need to fly to Santiago de los Caballeros Airport?

    The necessary travel and health documents for your Santiago de los Caballeros Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from London to Santiago de los Caballeros?

Best airlines flying from London to Santiago de los Caballeros

Compare and see reviews for airlines that fly from London to Santiago de los Caballeros with momondo
Airline
Rating
Free Cancellation
Price
JetBluePriceFrom £554Free CancellationRating
7.1
2,967 reviews
Search JetBlue flights
Air EuropaPriceFrom £663Free CancellationRating
6.9
605 reviews
Search Air Europa flights
American AirlinesPriceFrom £714Free CancellationRating
7.1
11,676 reviews
Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from London to Santiago de los Caballeros?

It is quick and easy to find London to Santiago de los Caballeros flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Santiago de los Caballeros that suits you.

Can I find flights from London to Santiago de los Caballeros with flexible booking policies on momondo?

Flights from London to Santiago de los Caballeros with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from London to Santiago de los Caballeros?

momondo provides multiple filters to help you find the best flight to Santiago de los Caballeros from London. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from London to Santiago de los Caballeros right now. Can momondo alert me if prices change?

Price alerts on flights to Santiago de los Caballeros from London are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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