Cheap flights from Phuket to London Heathrow

Q: What are the cheapest airlines?

Etihad Airways, Qantas. These airlines usually offer the cheapest flights from Phuket to London Heathrow.

Q: What airlines fly indirectly?

Emirates, Etihad Airways, Qatar Airways, Thai Airways International, Finnair. These airlines fly from Phuket to London Heathrow, but you’ll have at least one layover.

Q: How long is the flight?

16 hrs 5 mins. This is the shortest flight time from Phuket to London Heathrow.

from as little as £766

14 nights in London, departing Phuket on 23 / Feb / 2025 with Qantas (price found 40 hours ago)

Subject to availability, prices correct of the last 24 hours

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Cheap return flights from Phuket to London Heathrow

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The Phuket / London Heathrow route

All 9912 km of it

Cheap flight deals for this route

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London Heathrow flight facts

What you need to know

What are the cheapest airlines?

Etihad Airways
Qantas

These airlines usually offer the cheapest flights from Phuket to London Heathrow.

What airlines fly indirectly?

Emirates
Etihad Airways
Qatar Airways
Thai Airways International
Finnair

These airlines fly from Phuket to London Heathrow, but you’ll have at least one layover.

How long is the flight?

16 hrs 5 mins

This is the shortest flight time from Phuket to London Heathrow.

Alternative flights from the UK to London Heathrow

Check out prices for other routes

Phuket to London City Airport

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Phuket to London Gatwick

from £1,008 pp

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Phuket to London Stansted

from £874 pp

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Alternative flights from Phuket

You might find cheaper flights nearby

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23 / Feb / 2025 is currently the lowest priced day of the year to fly the Phuket/London Heathrow route. There are around 38 flights on any given week from the UK to London Heathrow and the cheapest month to fly right now is February.

Not suitable? Try running another search or viewing all cheap flight deals.

Min / Max Temperature (°C)

LOWEST

2 °C

AVG

11 °C

HIGHEST

24 °C

Rainfall (mm)

LOWEST

38.1 mm

AVG

52.5 mm

HIGHEST

66 mm

Key facts about London Heathrow

Currency

British pound

Language

English

Timezone

0 hrs behind GMT

How to get cheap flights from Phuket to London Heathrow

Tips and advice from our flight experts

If you want a cheap flight from Phuket to London, you've got nine airlines to choose from. You can use the search box to filter your preferences, but we've found that the cheapest day to fly is 23 / Feb / 2025.

You can use the filters on your search to see more flights and find cheaper rates – London has more than one airport. So if you don't need to fly into London Heathrow, it's worth checking your other options. The 9912 km flight usually takes about 18 hrs 25 mins.

There are about 38 flights to or via London every week, so you have plenty of options. Keep your eye out for flights with Emirates, Etihad Airways and Qatar Airways – these are the most popular airlines for flying to .

You can expect accommodation prices to be higher at this time of year too. Last-minute deals do crop up, but it's best to book everything in advance to avoid disappointment.