Cheap flights from Phoenix to London Heathrow

Q: What are the cheapest airlines?

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

Q: Can I fly direct to London Heathrow?

British Airways, Iberia Airlines, Finnair, Aer Lingus. You can fly non-stop from Phoenix to London Heathrow with these airlines.

Q: What airlines fly indirectly?

JetBlue, Delta Air Lines, KLM, Virgin Atlantic, Air Canada. These airlines fly from Phoenix to London Heathrow, but you’ll have at least one layover.

Q: How long is the flight?

9 hrs 50 mins. This is the shortest flight time from Phoenix to London Heathrow.

from as little as £458

14 nights in London, departing Phoenix on 05 / Feb / 2025 with JetBlue (price found 3 hours ago)

Subject to availability, prices correct of the last 24 hours

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Cheap return flights from Phoenix to London Heathrow

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The Phoenix / London Heathrow route

All 8469 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?

JetBlue

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

Can I fly direct to London Heathrow?

British Airways
Iberia Airlines
Finnair
Aer Lingus

You can fly non-stop from Phoenix to London Heathrow with these airlines.

What airlines fly indirectly?

JetBlue
Delta Air Lines
KLM
Virgin Atlantic
Air Canada

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

How long is the flight?

9 hrs 50 mins

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

Alternative flights from the UK to London Heathrow

Check out prices for other routes

Phoenix to London City Airport

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05 / Feb / 2025 is currently the lowest priced day of the year to fly the Phoenix/London Heathrow route. There are around 34 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 Phoenix to London Heathrow

Tips and advice from our flight experts

If you want a cheap flight from Phoenix to London, you've got ten 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 05 / Feb / 2025.

London Heathrow is just one of the airports in London. If you're not set on a specific airport, try changing your search from London Heathrow to London to see a broader range of flights – they might be cheaper. It usually takes about 12 hrs 50 mins to fly 8469 km to London Heathrow.

There are about 34 flights to or via London every week, so you have plenty of options. Keep your eye out for flights with JetBlue, Delta Air Lines and KLM – these are the most popular airlines for flying to .

If you're planning on going to London during this time, you could take a look at other airport options. Or you could try to get a last-minute bargain.