In terms of precipitation, rainfall in General Santos ranges from 40.0 - 120.0 inches per month. June is typically the wettest month, when rainfall can reach 120.0 mm. March is typically the driest time to visit General Santos when rainfall is around 40.0 mm.

If weather is an important factor for your trip to General Santos, use this chart to help with planning. For those seeking warmer temperatures, February is the ideal time of year to visit, when temperatures reach an average of 28.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 27.0 C).

What is the cheapest time of day to fly from LHR to GES?

When flying from London Heathrow Airport to General Santos, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What airport do you fly into for flights to General Santos from London Heathrow?

General Santos Intl (GES), located 4.4 mi from the city center, is the airport you fly into when you book flights from London Heathrow to General Santos. 0 airlines have flights to General Santos Intl from London Heathrow on a regular basis. Booking flights from London Heathrow to General Santos Intl should not be difficult; the airport handles an average of 0 inbound flights from London Heathrow per day.

Can I find deals for flights from Heathrow to General Santos that include hotel bookings?

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

How can I find direct flights from Heathrow to General Santos?

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

Can I find deals for business class flights from Heathrow to General Santos?

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

£664+ Cheap Flights from London Heathrow Airport to General Santos

Cheap flight deals from Heathrow to General Santos

Enter your travel dates to find the best prices.

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Cheapest flights from Heathrow to General Santos
Explore the most affordable flight options available from Heathrow to General Santos. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 September 2026.

Sun 20/912:35 -

2 stops20h 20m

Tue 13/1009:55 -

2 stops27h 40m

Deal found 2/9£664

Fri 16/1012:35 -

2 stops23h 50m

Fri 23/1008:00 -

2 stops30h 30m

Deal found 1/9£792

Tue 22/921:45 -

2 stops27h 20m

Thu 15/1017:15 -

2 stops32h 30m

Deal found 3/9£970

Thu 22/1011:00 -

2 stops38h 05m

Sat 14/1109:50 -

2 stops37h 35m

Deal found 3/9£1,106

Mon 14/1209:30 -

2 stops24h 30m

Thu 7/108:00 -

3 stops30h 40m

Deal found 1/9£1,261

Thu 22/1021:35 -

2 stops27h 30m

Thu 19/1121:05 -

3 stops30h 00m

Deal found 3/9£3,186

Find flight deals from Heathrow to General Santos

Round-trip from	£664

20/9-13/10
4 total stops
48h 00m total
London to General Santos

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Use the filters below to find and compare flights from London Heathrow Airport to General Santos that are best for you.

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Return

Price

Cheapest return flight

LondonGeneral Santos

LHR London Heathrow - GES General Santos Intl

LHRGES

London Heathrow

Sun 20/9

12:35-15:55

2 stops20h 20m

General Santos Intl

Tue 13/10

09:55-06:35

2 stops27h 40m

£664

Fastest return journey

LondonGeneral Santos

LHR London Heathrow - GES General Santos Intl

LHRGES

London Heathrow

Fri 4/12

14:15-19:35

2 stops21h 20m

General Santos Intl

Wed 31/12

00:00-17:00

Nonstop0h 00m

£710

LondonGeneral Santos

LHR London Heathrow - GES General Santos Intl

LHRGES

London Heathrow

Fri 16/10

12:35-19:25

2 stops23h 50m

General Santos Intl

Fri 23/10

17:55-20:15

3 stops33h 20m

£826

LondonGeneral Santos

LHR London Heathrow - GES General Santos Intl

LHRGES

London Heathrow

Sun 31/1

17:15-08:05

2 stops30h 50m

General Santos Intl

Mon 29/3

09:50-06:25

3 stops51h 35m

£834

LondonGeneral Santos

LHR London Heathrow - GES General Santos Intl

LHRGES

London Heathrow

Thu 22/10

11:00-08:05

2 stops38h 05m

General Santos Intl

Sat 14/11

09:50-15:25

2 stops37h 35m

£1,106

LondonGeneral Santos

LHR London Heathrow - GES General Santos Intl

LHRGES

London Heathrow

Thu 22/10

21:35-15:55

2 stops35h 20m

General Santos Intl

Thu 19/11

09:50-15:25

2 stops37h 35m

£1,106

LondonGeneral Santos

LHR London Heathrow - GES General Santos Intl

LHRGES

London Heathrow

Mon 14/12

09:30-18:00

2 stops24h 30m

General Santos Intl

Thu 7/1

08:00-06:40

3 stops30h 40m

£1,261

LondonGeneral Santos

LHR London Heathrow - GES General Santos Intl

LHRGES

London Heathrow

Fri 4/12

15:15-08:05

3 stops56h 50m

General Santos Intl

Wed 31/12

00:00-17:00

Nonstop0h 00m

£1,756

Flights are sorted by cheapest return flights first.

Deals found on 3/9

Sorted by cheapest first

Best time to book a flight from Heathrow to General Santos

Have a flexible travel schedule? Discover the best time to fly to General Santos from Heathrow with our price prediction graph.

LHR-GES

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.

Related info for your journey

What airport do you fly into for flights to General Santos from London Heathrow?
General Santos Intl (GES), located 4.4 mi from the city center, is the airport you fly into when you book flights from London Heathrow to General Santos. 0 airlines have flights to General Santos Intl from London Heathrow on a regular basis. Booking flights from London Heathrow to General Santos Intl should not be difficult; the airport handles an average of 0 inbound flights from London Heathrow per day.
Can I find deals for flights from Heathrow to General Santos that include hotel bookings?
Yes. In addition to deals on Heathrow to General Santos flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Heathrow to General Santos?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Heathrow to General Santos.
Can I find deals for business class flights from Heathrow to General Santos?
Yes. Cheapflights offers flight deals from Heathrow to General Santos by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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When you search for this flight from Heathrow to General Santos, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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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 Heathrow to General Santos.

Can Cheapflights find flights from Heathrow to General Santos with no change fees?

Certainly. Search results for flights to General Santos from Heathrow shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Heathrow to General Santos become cheaper?

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

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Cheap flights from London Heathrow Airport to General Santos from £664

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 20/9. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Heathrow to General Santos

Cheapest flights from Heathrow to General SantosExplore the most affordable flight options available from Heathrow to General Santos. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 September 2026.

Explore the most affordable flight options available from Heathrow to General Santos. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 September 2026.

Best flights from Heathrow to General SantosDiscover carefully curated flight deals from Heathrow to General Santos that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 4 September 2026.

Discover carefully curated flight deals from Heathrow to General Santos that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 4 September 2026.

Last-minute flights from Heathrow to General SantosDiscover last-minute flight deals from Heathrow to General Santos. Data last updated 4 September 2026 and is based on user searches.

Discover last-minute flight deals from Heathrow to General Santos. Data last updated 4 September 2026 and is based on user searches.

One-way flights from Heathrow to General SantosSearch for one-way flight options from Heathrow to General Santos. Find affordable one-way fares based on user searches. Data last updated 4 September 2026.

Search for one-way flight options from Heathrow to General Santos. Find affordable one-way fares based on user searches. Data last updated 4 September 2026.

Find flight deals from Heathrow to General Santos

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Use the filters below to find and compare flights from London Heathrow Airport to General Santos that are best for you.

Best time to book a flight from Heathrow to General Santos

Have a flexible travel schedule? Discover the best time to fly to General Santos from Heathrow with our price prediction graph.

Related info for your journey

What airport do you fly into for flights to General Santos from London Heathrow?

Can I find deals for flights from Heathrow to General Santos that include hotel bookings?

How can I find direct flights from Heathrow to General Santos?

Can I find deals for business class flights from Heathrow to General Santos?

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.

Complete your trip

Complete your trip to General Santos by adding a car hire and/or hotel booking to your travel itinerary.

Search flights from Heathrow to General Santos by cabin class

Find flights from Heathrow to General Santos, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Other flights to General Santos

Explore flights to General Santos departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 4 September 2026.

Heathrow and General Santos flights

Browse other Heathrow and General Santos flight options. Last updated on 4 September 2026.

Other flights from Heathrow

Browse through other flights departing from Heathrow. Flights are based on user searches made on Cheapflights and were last updated on 4 September 2026.

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Check out other popular destinations found by fellow travellers in 2026

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How does Cheapflights help users find flights from Heathrow to General Santos?

Why should you use Cheapflights to find cheap flight tickets from Heathrow to General Santos?

Can Cheapflights find flights from Heathrow to General Santos with no change fees?

Can Cheapflights notify me if prices for flights from Heathrow to General Santos become cheaper?

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Travel Smart

Cheapest flights from Heathrow to General Santos
Explore the most affordable flight options available from Heathrow to General Santos. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 September 2026.

Best flights from Heathrow to General Santos
Discover carefully curated flight deals from Heathrow to General Santos that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 4 September 2026.

Last-minute flights from Heathrow to General Santos
Discover last-minute flight deals from Heathrow to General Santos. Data last updated 4 September 2026 and is based on user searches.

One-way flights from Heathrow to General Santos
Search for one-way flight options from Heathrow to General Santos. Find affordable one-way fares based on user searches. Data last updated 4 September 2026.