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Cheap flights from London to San Cristobal from £371

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 21/4. Fares are subject to change and may not be available on all flights or dates of travel.
LON — SCY
12 Apr — 19 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from London to San Cristobal

Enter your travel dates to find the best prices.

Cheapest flights from London to San Cristobal
Explore the most affordable flight options available from London to San Cristobal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 March 2026.

Wed 20/522:05
LHR
-
SCY
2 stops21h 10m
Avianca
Wed 27/513:05
SCY
-
LHR
3 stops19h 30m
Avianca
Deal found 9/3£780
Fri 20/321:40
LHR
-
SCY
3 stops42h 55m
Avianca
Sat 2/512:40
SCY
-
LHR
3 stops43h 55m
Avianca
Deal found 9/3£992
Sun 18/1022:05
LHR
-
SCY
2 stops21h 30m
Avianca
Sun 8/1111:25
SCY
-
LHR
2 stops21h 10m
Avianca
Deal found 9/3£993
Mon 2/1121:40
LHR
-
SCY
3 stops44h 35m
Avianca
Wed 11/1113:05
SCY
-
LHR
2 stops19h 30m
Avianca
Deal found 9/3£995
Wed 6/522:05
LHR
-
SCY
2 stops21h 10m
Avianca
Wed 13/513:05
SCY
-
LHR
3 stops43h 30m
Avianca
Deal found 9/3£1,038
Sat 17/1022:05
LHR
-
SCY
2 stops45h 30m
Avianca
Sat 7/1112:40
SCY
-
LHR
2 stops19h 55m
Avianca
Deal found 9/3£1,046
Sat 17/1022:05
LHR
-
SCY
3 stops45h 30m
Avianca
Mon 9/1113:05
SCY
-
LHR
2 stops19h 30m
Avianca
Deal found 9/3£1,048
Mon 2/1117:25
LGW
-
SCY
3 stops24h 50m
Multiple Airlines
Wed 11/1113:05
SCY
-
LGW
3 stops37h 55m
Multiple Airlines
Deal found 9/3£1,370
Fri 20/317:25
LGW
-
SCY
3 stops46h 39m
Multiple Airlines
Sat 11/410:45
SCY
-
LGW
2 stops46h 40m
Multiple Airlines
Deal found 11/3£1,423
Thu 12/1119:45
LGW
-
SCY
2 stops46h 49m
Multiple Airlines
Thu 19/1113:05
SCY
-
LGW
2 stops37h 55m
Multiple Airlines
Deal found 9/3£1,462
Wed 20/511:30
LGW
-
SCY
3 stops57h 08m
Multiple Airlines
Wed 27/510:30
SCY
-
LGW
3 stops41h 20m
Multiple Airlines
Deal found 9/3£1,566
Wed 6/511:30
LGW
-
SCY
2 stops32h 00m
Multiple Airlines
Wed 13/510:30
SCY
-
LGW
3 stops26h 30m
Multiple Airlines
Deal found 9/3£1,934

Find flight deals from London to San Cristobal

Discover tips and strategies to find the most affordable flight options for your journey from London (LON) to San Cristobal (SCY). 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 13 March 2026.

Round-trip from

£780
Avianca
  • Avianca
  • 20/5-27/5
  • 5 total stops
  • 40h 40m total
  • London to San Cristobal
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from London to San Cristobal 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 13 March 2026.
Use the filters below to find and compare flights from London to San Cristobal that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonSan Cristobal

LHR - SCY

LHRSCY

London Heathrow

Wed 20/5

22:05-10:40

3 stops43h 35m

San Cristobal

Wed 27/5

13:05-15:35

3 stops19h 30m

£831
Fastest return journey

LondonSan Cristobal

LHR - SCY

LHRSCY

London Heathrow

Wed 6/5

22:05-12:15

2 stops21h 10m

San Cristobal

Wed 13/5

13:05-15:35

2 stops19h 30m

£1,058

LondonSan Cristobal

LHR - SCY

LHRSCY

London Heathrow

Sat 11/4

22:05-12:15

2 stops45h 10m

San Cristobal

Sat 18/4

11:35-15:35

2 stops21h 00m

£1,088

LondonSan Cristobal

LHR - SCY

LHRSCY

London Heathrow

Fri 20/3

21:40-11:55

2 stops20h 15m

San Cristobal

Sat 2/5

11:35-15:35

3 stops21h 00m

£1,120

LondonSan Cristobal

LHR - SCY

LHRSCY

London Heathrow

Fri 20/3

21:40-10:04

3 stops42h 24m

San Cristobal

Sat 2/5

10:45-15:35

3 stops45h 50m

£1,452

LondonSan Cristobal

LGW - SCY

LGWSCY

London Gatwick

Wed 20/5

11:30-13:38

3 stops57h 08m

San Cristobal

Wed 27/5

10:30-10:50

3 stops41h 20m

£1,566

LondonSan Cristobal

LHR - SCY

LHRSCY

London Heathrow

Fri 20/3

21:40-10:35

3 stops42h 55m

San Cristobal

Sun 12/4

11:25-15:35

3 stops45h 10m

£1,640

LondonSan Cristobal

LGW - SCY

LGWSCY

London Gatwick

Wed 6/5

11:30-12:30

2 stops32h 00m

San Cristobal

Wed 13/5

10:30-20:00

2 stops50h 30m

£1,975

LondonSan Cristobal

LHR - SCY

LHRSCY

London Heathrow

Fri 20/3

21:40-10:35

3 stops42h 55m

San Cristobal

Sat 11/4

13:14-14:55

2 stops42h 41m

£2,153

LondonSan Cristobal

LGW - SCY

LGWSCY

London Gatwick

Sun 12/4

11:30-11:58

3 stops55h 28m

San Cristobal

Sun 19/4

10:44-20:00

3 stops26h 16m

£2,238

Flights are sorted by cheapest return flights first.

Deals found on 13/3

Showing 1-10 of 13 resultsSorted by cheapest first
1
2

Best time to book a flight from London to San Cristobal

Have a flexible travel schedule? Discover the best time to fly to San Cristobal 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 San Cristobal

What is the cheapest month to book a flight from London to San Cristobal?

Currently, December is the cheapest month in which you can book a flight from London to San Cristobal (average of £646). Flying from London to San Cristobal in July is currently the most expensive (average of £1,212). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing San Cristobal

Get insights into the airlines that provide service to San Cristobal. 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 San Cristobal. Reviews last updated 13 March 2026.
Get a feel of what it's like to fly with Avianca from London to San Cristobal by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Avianca
6.5
Okay
2,498 reviews
Check prices

Comfort

6.2

Crew

7.2

Entertainment

5.4

Boarding

6.9

Overall

6.5

Food

5.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Feb 2026

BOG - BOS

Customer service was great from the counter to the light crew. It would be nice if the airplanes were equipped with in-flight entertainment system for such a longhaul flight.
Avianca
6.5
Okay
2,498 reviews
Avianca
6.5
Okay
2,498 reviews
Check prices

Comfort

6.2

Crew

7.2

Entertainment

5.4

Boarding

6.9

Overall

6.5

Food

5.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Feb 2026

BOG - BOS

Customer service was great from the counter to the light crew. It would be nice if the airplanes were equipped with in-flight entertainment system for such a longhaul flight.

Related info for your journey

Find useful and relevant information for your journey from London to San Cristobal. 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 San Cristobal from London?

    Most people fly into San Cristobal (SCY) if they book a flight to San Cristobal from London. On average, San Cristobal has 0 inbound flights from London per day from 1 airline. San Cristobal is conveniently located just 4.2 mi from San Cristobal’s city center.

  • How long is the flight from London to San Cristobal?

    There are many flights that can get you from London to San Cristobal in 43h 35m. Fly via Avianca to get the fastest option. There are 6227 mi between London and San Cristobal.

  • What is the cheapest airline to fly from London to San Cristobal round-trip?

    According to our current data, Avianca (£588), offers the cheapest pricing from London to San Cristobal.

  • Can I find deals for flights from London to San Cristobal that include hotel bookings?

    Yes. In addition to deals on London to San Cristobal flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from London to San Cristobal?

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

  • Can I find deals for business class flights from London to San Cristobal?

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

  • What is the cheapest month to book a flight from London to San Cristobal?

    Currently, December is the cheapest month in which you can book a flight from London to San Cristobal (average of £646). Flying from London to San Cristobal in July is currently the most expensive (average of £1,212). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for London to San Cristobal

See prices for flight routes from nearby airports that may be better suited for you.
Heathrow to Baltra flights
Heathrow to San Cristobal flights
Gatwick to San Cristobal flights

Top airline flying from London to San Cristobal

Discover the top airline that operate flights from London to San Cristobal. 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 13 March 2026.
AirlineCheapestAverageFlexibilityOn-time
AviancaCheapest£588Average£1,109FlexibilityNo cancel feeOn-time71%
Search Avianca 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 San Cristobal?

Deals for London to San Cristobal 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 San Cristobal?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from London to San Cristobal.

Can Cheapflights find flights from London to San Cristobal with no change fees?

Yes, we can. To see specific flights from London to San Cristobal 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 San Cristobal become cheaper?

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

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