Cheap flights from London Heathrow to Tucson

Q: How much are flights normally?

£ 544. If you see flights from London Heathrow to Tucson for less than this, you've found a good deal.

Q: When is the best time to book cheap flights?

13 weeks. If you want cheap flights from London Heathrow to Tucson, this is the best time to book.

Q: What are the cheapest airlines?

American Airlines, Finnair, British Airways, Delta Air Lines, Iberia Airlines. These airlines usually offer the cheapest flights from London Heathrow to Tucson.

Q: What airlines fly indirectly?

British Airways, Lufthansa, Virgin Atlantic, Iberia Airlines, United Airlines. These airlines fly from London Heathrow to Tucson, but you’ll have at least one layover.

Q: When is high season?

March. This is the most expensive time to fly to Tucson. If this is when you want to go, book your flight from London Heathrow in advance.

Q: When is the cheapest time to fly?

April. Flights from London Heathrow to Tucson are usually cheaper at this time of year.

Q: How long is the flight?

12 hrs 30 mins. This is the shortest flight time from London Heathrow to Tucson.

Q: How long should I stay in Tucson?

15 days. Most people spend this amount of time in Tucson.

from as little as £556

8 nights in Tucson, departing London Heathrow on 07 / Sep / 2025 with British Airways (price found 17 hours ago)

Subject to availability, prices correct of the last 24 hours

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Cheap return flights from London Heathrow to Tucson

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All prices shown are per person based on return flights only. Prices found in the last 48 hours.

The London Heathrow / Tucson route

All 8527 km of it

Cheap flight deals for this route

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Tucson flight facts

What you need to know

How much are flights normally?

£ 544

If you see flights from London Heathrow to Tucson for less than this, you've found a good deal.

When is the best time to book cheap flights?

13 weeks

If you want cheap flights from London Heathrow to Tucson, this is the best time to book.

What are the cheapest airlines?

American Airlines
Finnair
British Airways
Delta Air Lines
Iberia Airlines

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

What airlines fly indirectly?

British Airways
Lufthansa
Virgin Atlantic
Iberia Airlines
United Airlines

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

When is high season?

March

This is the most expensive time to fly to Tucson. If this is when you want to go, book your flight from London Heathrow in advance.

When is the cheapest time to fly?

April

Flights from London Heathrow to Tucson are usually cheaper at this time of year.

How long is the flight?

12 hrs 30 mins

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

How long should I stay in Tucson?

15 days

Most people spend this amount of time in Tucson.

Alternative flights from the UK to Tucson

Check out prices for other routes

London to Tucson

from £556 pp

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Manchester to Tucson

from £626 pp

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Edinburgh to Tucson

from £637 pp

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Birmingham to Tucson

from £728 pp

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London Luton to Tucson

search for price

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London City Airport to Tucson

search for price

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London Gatwick to Tucson

from £593 pp

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Alternative flights from London Heathrow to Tucson

You might find cheaper flights nearby

Las Vegas from London Heathrow

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Los Angeles from London Heathrow

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Denver from London Heathrow

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Oakland from London Heathrow

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San Francisco from London Heathrow

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Today alone, Netflights has searched over 300 flights. 07 / Sep / 2025 is currently the lowest priced day of the year to fly the London Heathrow/Tucson route. There are around 130 flights on any given week from the UK to Tucson and the cheapest month to fly right now is September.

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

Min / Max Temperature (°C)

LOWEST

3 °C

AVG

20 °C

HIGHEST

38 °C

Rainfall (mm)

LOWEST

5 mm

AVG

23.6 mm

HIGHEST

55 mm

Key facts about Tucson

Currency

United States dollar

Language

English

Timezone

7 hrs behind GMT

How to get cheap flights from London Heathrow to Tucson

Tips and advice from our flight experts

If you're looking to fly from London Heathrow to Tucson, you might like to know that 07 / Sep / 2025 currently has the cheapest flights. At the moment, there are nine airlines flying to Tucson. Go through the results to find the right flights for you – you can adjust the filters to see find even more flights to Tucson.

British Airways is the most popular airline that flies from London Heathrow to Tucson. But it's still worth looking at other options, as there are 130 flights to Tucson every week. If you want to broaden your search, look at flights departing from other airports.

Generally speaking, the flight from London Heathrow to Tucson takes around 14 hrs 15 mins. The fastest flight takes 12 hrs 30 mins to cover the 8527 km distance. You can view all flight times yourself in the results list.

The cheapest month to fly to Tucson is April, while March is when the prices of flights, hotels and car hire will be at their highest. If you need somewhere to stay for your trip to the USA, take a look at our accommodation options.