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Cheap flights from London to San Cristobal from £533

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 19/1. Fares are subject to change and may not be available on all flights or dates of travel.
LON — SCY
9 Jan — 16 Jan1
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 10 December 2025.

Sat 13/1221:40LHR - SCY
3 stops44h 35mAvianca
Mon 29/1213:25SCY - LHR
3 stops43h 10mAvianca
Deal found 7/12£2,140
Sat 13/1218:45LHR - SCY
3 stops48h 36mMultiple Airlines
Mon 29/1214:01SCY - LHR
2 stops22h 14mMultiple Airlines
Deal found 7/12£2,228
Thu 18/1221:40LHR - SCY
2 stops43h 10mAvianca
Mon 22/1213:25SCY - LHR
3 stops43h 10mAvianca
Deal found 9/12£2,462
Thu 18/1207:25LHR - SCY
2 stops57h 25mMultiple Airlines
Mon 22/1213:25SCY - LHR
2 stops26h 15mMultiple Airlines
Deal found 9/12£2,733
Sat 27/1221:40LHR - SCY
2 stops44h 55mMultiple Airlines
Sat 10/110:45SCY - LHR
3 stops21h 35mMultiple Airlines
Deal found 7/12£2,768
Sat 27/1221:40LHR - SCY
2 stops44h 35mAvianca
Sat 10/112:40SCY - LHR
2 stops19h 55mAvianca
Deal found 7/12£3,104
Sat 13/1210:00LGW - SCY
2 stops30h 35mMultiple Airlines
Mon 29/1214:01SCY - LGW
2 stops22h 59mMultiple Airlines
Deal found 7/12£3,318

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 10 December 2025.

Round-trip from

£931

One-way from

£533

Popular in

December

Cheapest in

February

Average price

£1,401
Avianca
  • Avianca
  • 29/1-2/2
  • 4 total stops
  • 86h 40m total
  • London to San Cristobal
Search Deals
Avianca
  • Avianca
  • 19/1
  • 2 total stops
  • 20h 35m total
  • London to San Cristobal
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (£49 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£18 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
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 10 December 2025.
Use the filters below to find and compare flights from London to San Cristobal that are best for you.

Fly from

London

Fly to

San Cristobal

Route

Depart

Return

Price

LondonSan Cristobal

LHR - SCY

LHRSCY

London Heathrow

Thu 29/1

21:40-10:50

2 stops43h 10m

San Cristobal

Mon 2/2

13:05-14:35

2 stops19h 30m

£931

LondonSan Cristobal

LHR - SCY

LHRSCY

London Heathrow

Sat 27/12

21:40-12:35

2 stops44h 55m

San Cristobal

Sat 10/1

10:45-14:20

3 stops21h 35m

£2,768

LondonSan Cristobal

LHR - SCY

LHRSCY

London Heathrow

Sat 27/12

21:40-12:15

2 stops44h 35m

San Cristobal

Sat 10/1

12:40-14:35

2 stops19h 55m

£3,104

LondonSan Cristobal

LHR - SCY

LHRSCY

London Heathrow

Mon 19/1

21:40-12:15

2 stops20h 35m

£533

LondonSan Cristobal

LHR - SCY

LHRSCY

London Heathrow

Fri 6/3

21:40-11:55

2 stops20h 15m

£555

LondonSan Cristobal

LGW - SCY

LGWSCY

London Gatwick

Mon 19/1

14:00-09:50

3 stops49h 50m

£611

LondonSan Cristobal

LHR - SCY

LHRSCY

London Heathrow

Mon 19/1

20:05-09:50

3 stops43h 45m

£711

LondonSan Cristobal

LGW - SCY

LGWSCY

London Gatwick

Fri 6/3

11:45-10:50

3 stops29h 05m

£711

Flights are sorted by cheapest return flights first.

Deals found on 9/12

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, September is the cheapest month in which you can book a flight from London to San Cristobal (average of £793). Flying from London to San Cristobal in July is currently the most expensive (average of £1,211). 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.

How much does it cost for a return flight from London to San Cristobal?

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 10 December 2025.
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
6.6
Okay
2,478 reviews
Check prices

Comfort

6.3

Overall

6.6

Entertainment

5.4

Food

5.1

Crew

7.2

Boarding

7.0

Reviews

1 / 20
6.0
Good

Adrian,Sept 2025

MDE - CUN

It was a decent flight. No extras like a meal or a snack. But would do it again as the pricing was right.
Avianca
6.6
Okay
2,478 reviews
Avianca
6.6
Okay
2,478 reviews
Check prices

Comfort

6.3

Overall

6.6

Entertainment

5.4

Food

5.1

Crew

7.2

Boarding

7.0

Reviews

1 / 20
6.0
Good

Adrian,Sept 2025

MDE - CUN

It was a decent flight. No extras like a meal or a snack. But would do it again as the pricing was right.

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 10m. 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 (£897), offers the cheapest pricing from London to San Cristobal. Avianca is priced at 24% lower than the current average price of a flight leaving 3 months from now.

  • 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, September is the cheapest month in which you can book a flight from London to San Cristobal (average of £793). Flying from London to San Cristobal in July is currently the most expensive (average of £1,211). 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

Browse thousands of different options on Cheapflights for your next trip

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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 10 December 2025.
AirlineCheapestAverageFlexibilityOn-time
AviancaCheapest£897Average£1,175FlexibilityNo 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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