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Cheap flights from London Heathrow Airport to Siargao Island from £703

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 Heathrow Airport to Siargao Island departing on 13/10. 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 Heathrow Airport to Siargao Island

Cheap one-way flights

Multiple Airlines Logo
21:45 - 13:55LHR-IAO
33h 10m2 stops
£703Multiple Airlines
Find Deal
Mon, 13 Oct
Multiple Airlines Logo
21:45 - 13:55LHR-IAO
33h 10m2 stops
£717Multiple Airlines
Find Deal
Mon, 13 Oct
Multiple Airlines Logo
09:30 - 11:25LHR-IAO
42h 55m2 stops
£722Multiple Airlines
Find Deal
Sat, 11 Oct
Multiple Airlines Logo
22:15 - 11:25LHR-IAO
30h 10m2 stops
£785Multiple Airlines
Find Deal
Sat, 11 Oct
Multiple Airlines Logo
21:35 - 16:40LHR-IAO
36h 05m3 stops
£802Multiple Airlines
Find Deal
Mon, 13 Oct
Multiple Airlines Logo
14:25 - 15:50LHR-IAO
42h 25m3 stops
£935Multiple Airlines
Find Deal
Mon, 13 Oct
Multiple Airlines Logo
09:05 - 15:50LHR-IAO
47h 45m3 stops
£950Multiple Airlines
Find Deal
Sat, 11 Oct

momondo Fare Finder

 
Customise your flight search to find flights from London Heathrow Airport to Siargao Island 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 18 September 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Siargao Island that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonDel Carmen

LHR - IAO

LHRIAO

London Heathrow

Mon 13/10

21:45-13:55

2 stops33h 10m

£703

LondonDel Carmen

LHR - IAO

LHRIAO

London Heathrow

Mon 13/10

21:45-13:55

2 stops33h 10m

£717

LondonDel Carmen

LHR - IAO

LHRIAO

London Heathrow

Sat 11/10

09:30-11:25

2 stops42h 55m

£722

LondonDel Carmen

LHR - IAO

LHRIAO

London Heathrow

Sat 11/10

22:15-11:25

2 stops30h 10m

£785

LondonDel Carmen

LHR - IAO

LHRIAO

London Heathrow

Mon 13/10

21:35-16:40

3 stops36h 05m

£802

LondonDel Carmen

LHR - IAO

LHRIAO

London Heathrow

Mon 13/10

14:25-15:50

3 stops42h 25m

£935

LondonDel Carmen

LHR - IAO

LHRIAO

London Heathrow

Sat 11/10

09:05-15:50

3 stops47h 45m

£950

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

See travel insights to Siargao Island from

How to get the cheapest flight ticket from London Heathrow Airport to Siargao Island

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

Can stopping save me money on London Heathrow Airport to Siargao Island flights?

No. A direct flight is the cheapest option for a flight between London Heathrow Airport to Siargao Island.

Cheap London Heathrow Airport to Siargao Island flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London Heathrow Airport to Siargao Island

Direct flights

None
There are no direct flights from London Heathrow Airport to Siargao Island. There are no popular flight routes from London Heathrow Airport to Siargao Island.
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  • When did momondo last update prices for flights from London Heathrow Airport to Siargao Island?

    Prices for flights from London Heathrow Airport to Siargao Island refresh daily.

  • How old do you have to be to fly from London Heathrow Airport to Siargao Island?

    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 Heathrow Airport to Siargao Island.

  • What documentation or ID do you need to fly to Siargao Island?

    The necessary travel and health documents for your Siargao Island 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 plane model from London Heathrow Airport to Siargao Island?

Why use momondo?

Why should I use momondo to find a flight deal from London to Siargao Island?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from London to Siargao Island . Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from London to Siargao Island with flexible booking policies on momondo?

All flight searches from London to Siargao Island on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from London to Siargao Island?

momondo provides multiple filters to help you find the best flight to Siargao Island 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 Siargao Island right now. Can momondo alert me if prices change?

Price alerts on flights to Siargao Island 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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