Find flights
When to book
Airlines
FAQs

Cheap flights from London Heathrow Airport to San Cristobal from £1,015

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/10. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — SCY
16 Aug — 23 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Heathrow to San Cristobal

Enter your travel dates to find the best prices.

Cheapest flights from Heathrow to San Cristobal
Explore the most affordable flight options available from Heathrow to San Cristobal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 July 2026.

Mon 12/1022:05
LHR
-
SCY
2 stops45h 10m
Avianca
Mon 26/1013:05
SCY
-
LHR
2 stops19h 30m
Avianca
Deal found 12/7£1,015
Tue 1/922:05
LHR
-
SCY
2 stops21h 10m
Avianca
Tue 15/913:05
SCY
-
LHR
3 stops43h 30m
Avianca
Deal found 14/7£1,241
Wed 22/722:05
LHR
-
SCY
2 stops21h 10m
Avianca
Sat 1/812:40
SCY
-
LHR
3 stops19h 55m
Avianca
Deal found 12/7£1,571
Fri 21/822:05
LHR
-
SCY
2 stops20h 50m
Avianca
Wed 26/813:05
SCY
-
LHR
3 stops19h 30m
Avianca
Deal found 13/7£1,721
Wed 15/722:05
LHR
-
SCY
2 stops21h 10m
Avianca
Fri 24/711:25
SCY
-
LHR
3 stops21h 10m
Avianca
Deal found 12/7£1,731
Fri 21/820:00
LHR
-
SCY
3 stops22h 55m
Multiple Airlines
Wed 26/813:05
SCY
-
LHR
3 stops19h 30m
Multiple Airlines
Deal found 13/7£1,894
Wed 22/722:05
LHR
-
SCY
2 stops43h 35m
Avianca
Tue 25/813:05
SCY
-
LHR
2 stops19h 30m
Avianca
Deal found 16/7£1,899

Find flight deals from Heathrow to San Cristobal

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) 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 17 July 2026.

Round-trip from

£1,015
Avianca
  • Avianca
  • 12/10-26/10
  • 4 total stops
  • 64h 40m total
  • London to San Cristobal
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Heathrow 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 17 July 2026.
Use the filters below to find and compare flights from London Heathrow Airport 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

Mon 12/10

22:05-12:15

2 stops45h 10m

San Cristobal

Mon 26/10

13:05-14:35

2 stops19h 30m

£1,015

LondonSan Cristobal

LHR - SCY

LHRSCY

London Heathrow

Mon 11/1

21:40-12:15

3 stops44h 35m

San Cristobal

Mon 1/2

13:05-14:35

3 stops19h 30m

£1,042
Fastest return journey

LondonSan Cristobal

LHR - SCY

LHRSCY

London Heathrow

Tue 12/1

21:40-12:15

2 stops20h 35m

San Cristobal

Tue 19/1

13:05-14:35

2 stops19h 30m

£2,302

LondonSan Cristobal

LHR - SCY

LHRSCY

London Heathrow

Tue 1/9

17:10-12:30

3 stops50h 20m

San Cristobal

Tue 15/9

13:05-15:35

3 stops43h 30m

£2,914

LondonSan Cristobal

LHR - SCY

LHRSCY

London Heathrow

Mon 21/12

21:40-12:15

2 stops20h 35m

San Cristobal

Wed 30/12

13:05-14:35

2 stops19h 30m

£2,949

LondonSan Cristobal

LHR - SCY

LHRSCY

London Heathrow

Mon 21/12

21:40-12:15

2 stops44h 35m

San Cristobal

Fri 1/1

11:25-14:35

2 stops21h 10m

£4,141

LondonSan Cristobal

LHR - SCY

LHRSCY

London Heathrow

Sun 20/12

21:40-12:35

2 stops20h 55m

San Cristobal

Thu 31/12

13:05-14:35

2 stops19h 30m

£4,209

LondonSan Cristobal

LHR - SCY

LHRSCY

London Heathrow

Sun 20/12

21:40-12:15

3 stops44h 35m

San Cristobal

Wed 30/12

13:05-14:35

2 stops43h 30m

£4,210

Flights are sorted by cheapest return flights first.

Deals found on 12/7

Sorted by cheapest first

Best time to book a flight from Heathrow to San Cristobal

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

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 17 July 2026.
Check out reviews from past customers who have flown with Avianca from London Heathrow Airport to San Cristobal to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Avianca
6.5
Okay
2,523 reviews
Check prices

Comfort

6.1

Entertainment

5.3

Overall

6.5

Crew

7.2

Boarding

6.9

Food

5.0

Reviews

1 / 20
2.0
Mediocre

Kevin,Dec 2025

XPL - SAL

I had a horrible experience because I feel I was discriminated against by your agents in Comayagua! My gate pass said to arrive at my gate 30 minutes prior to departure and I did! I arrived at the airport the lady had problems getting the machine to work for my ticket and it took her a long time to get me my boarding pass. I had no luggage. I get through security and make it to my gate 36 minutes before departure when I arrived to the gate I was told I that the gate was closed and I must pay a penalty to get a flight the next day and at this time I had already gone through immigration and but my time had expired that day so I had to stay in the airport until the next day! It also made me miss another flight and I had to purchase an additional flight! So I booked all additional flights through your airline. I went to Costa Rica and back and used only your airline and I was treated completely different in El Salvador and in Costa Rica! I watched each flight on boarding and all of them were loading up the plane 10 to 15 minutes before departure and in Honduras I was told differently when I arrived with at least 36 to 38 minutes before departure. I feel I was treated completely differently because I am a American in a foreign country I didn’t appreciate having to purchase a additional round trip and my first trip your company received payment but refused service for no reason. I didn’t appreciate having to stay in a airport for a whole day waiting for a flight and then watch how the airline was boarding and they were still loading 18 minutes before departure!
Avianca
6.5
Okay
2,523 reviews
Avianca
6.5
Okay
2,523 reviews
Check prices

Comfort

6.1

Entertainment

5.3

Overall

6.5

Crew

7.2

Boarding

6.9

Food

5.0

Reviews

1 / 20
2.0
Mediocre

Kevin,Dec 2025

XPL - SAL

I had a horrible experience because I feel I was discriminated against by your agents in Comayagua! My gate pass said to arrive at my gate 30 minutes prior to departure and I did! I arrived at the airport the lady had problems getting the machine to work for my ticket and it took her a long time to get me my boarding pass. I had no luggage. I get through security and make it to my gate 36 minutes before departure when I arrived to the gate I was told I that the gate was closed and I must pay a penalty to get a flight the next day and at this time I had already gone through immigration and but my time had expired that day so I had to stay in the airport until the next day! It also made me miss another flight and I had to purchase an additional flight! So I booked all additional flights through your airline. I went to Costa Rica and back and used only your airline and I was treated completely different in El Salvador and in Costa Rica! I watched each flight on boarding and all of them were loading up the plane 10 to 15 minutes before departure and in Honduras I was told differently when I arrived with at least 36 to 38 minutes before departure. I feel I was treated completely differently because I am a American in a foreign country I didn’t appreciate having to purchase a additional round trip and my first trip your company received payment but refused service for no reason. I didn’t appreciate having to stay in a airport for a whole day waiting for a flight and then watch how the airline was boarding and they were still loading 18 minutes before departure!

Related info for your journey

Find useful and relevant information for your journey from Heathrow 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 Heathrow?

    Most people fly into San Cristobal (SCY) if they book a flight to San Cristobal from London Heathrow. On average, San Cristobal has 0 inbound flights from London Heathrow 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 Heathrow Airport to San Cristobal?

    Departing from London Heathrow Airport to San Cristobal will take you 45h 10m. London Heathrow Airport and San Cristobal are separated by a distance of 6227 mi.

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

    According to our current data, Avianca (£582), offers the cheapest pricing from London Heathrow Airport to San Cristobal.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Heathrow 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.

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.

Alternative routes for Heathrow to San Cristobal

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

Top airline flying from Heathrow to San Cristobal

Discover the top airline that operate flights from Heathrow 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 17 July 2026.
AirlineCheapestAverageFlexibilityOn-time
AviancaCheapest£582Average£975FlexibilityNo 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 Heathrow to San Cristobal?

Cheapflights helps you search for flights from Heathrow to San Cristobal via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Heathrow to San Cristobal?

Cheapflights simply makes it quick and affordable to book flights from Heathrow to San Cristobal 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 Heathrow to San Cristobal with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Heathrow to San Cristobal, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Heathrow 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 Heathrow 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.