Cheap Flights from London Heathrow to Tucson International

Compare London Heathrow to Tucson International flight deals

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Flight deals from London Heathrow to Tucson International

Looking for a cheap last-minute deal or the best return flight from London Heathrow Airport to Tucson International Airport? If you want to travel next month, return fares start from $1,879. Find the lowest prices on one-way and return tickets right here.

Tucson.$1,474 per passenger.Departing Tue, 1 Sep, returning Tue, 22 Sep.Return flight with United.Outbound indirect flight with United, departs from London Heathrow on Tue, 1 Sep, arriving in Tucson International.Inbound indirect flight with United, departs from Tucson International on Tue, 22 Sep, arriving in London Heathrow.Price includes taxes and charges.From $1,474, select.

Tucson.$1,476 per passenger.Departing Mon, 9 Nov, returning Tue, 1 Dec.Return flight with United.Outbound indirect flight with United, departs from London Heathrow on Mon, 9 Nov, arriving in Tucson International.Inbound indirect flight with United, departs from Tucson International on Tue, 1 Dec, arriving in London Heathrow.Price includes taxes and charges.From $1,476, select.

Tucson.$1,483 per passenger.Departing Mon, 9 Nov, returning Mon, 16 Nov.Return flight with United.Outbound indirect flight with United, departs from London Heathrow on Mon, 9 Nov, arriving in Tucson International.Inbound indirect flight with United, departs from Tucson International on Mon, 16 Nov, arriving in London Heathrow.Price includes taxes and charges.From $1,483, select.

Tucson.$1,485 per passenger.Departing Wed, 28 Oct, returning Wed, 4 Nov.Return flight with Lufthansa.Outbound indirect flight with Lufthansa, departs from London Heathrow on Wed, 28 Oct, arriving in Tucson International.Inbound indirect flight with Lufthansa, departs from Tucson International on Wed, 4 Nov, arriving in London Heathrow.Price includes taxes and charges.From $1,485, select.

Tucson.$1,489 per passenger.Departing Tue, 1 Dec, returning Tue, 8 Dec.Return flight with United.Outbound indirect flight with United, departs from London Heathrow on Tue, 1 Dec, arriving in Tucson International.Inbound indirect flight with United, departs from Tucson International on Tue, 8 Dec, arriving in London Heathrow.Price includes taxes and charges.From $1,489, select.

Tucson.$1,535 per passenger.Departing Mon, 25 Jan, returning Mon, 15 Feb.Return flight with Lufthansa.Outbound indirect flight with Lufthansa, departs from London Heathrow on Mon, 25 Jan, arriving in Tucson International.Inbound indirect flight with Lufthansa, departs from Tucson International on Mon, 15 Feb, arriving in London Heathrow.Price includes taxes and charges.From $1,535, select.

Tucson.$1,544 per passenger.Departing Mon, 5 Oct, returning Mon, 19 Oct.Return flight with Lufthansa.Outbound indirect flight with Lufthansa, departs from London Heathrow on Mon, 5 Oct, arriving in Tucson International.Inbound indirect flight with Lufthansa, departs from Tucson International on Mon, 19 Oct, arriving in London Heathrow.Price includes taxes and charges.From $1,544, select.

Tucson.$1,559 per passenger.Departing Fri, 12 Feb, returning Tue, 23 Feb.Return flight with United.Outbound indirect flight with United, departs from London Heathrow on Fri, 12 Feb, arriving in Tucson International.Inbound indirect flight with United, departs from Tucson International on Tue, 23 Feb, arriving in London Heathrow.Price includes taxes and charges.From $1,559, select.

Tucson.$1,615 per passenger.Departing Wed, 26 Aug, returning Wed, 30 Sep.Return flight with United.Outbound indirect flight with United, departs from London Heathrow on Wed, 26 Aug, arriving in Tucson International.Inbound indirect flight with United, departs from Tucson International on Wed, 30 Sep, arriving in London Heathrow.Price includes taxes and charges.From $1,615, select.

Tucson.$1,674 per passenger.Departing Fri, 25 Sep, returning Fri, 2 Oct.Return flight with Lufthansa.Outbound indirect flight with Lufthansa, departs from London Heathrow on Fri, 25 Sep, arriving in Tucson International.Inbound indirect flight with Lufthansa, departs from Tucson International on Fri, 2 Oct, arriving in London Heathrow.Price includes taxes and charges.From $1,674, select.

Tucson.$1,741 per passenger.Departing Thu, 17 Dec, returning Thu, 14 Jan.Return flight with Lufthansa.Outbound indirect flight with Lufthansa, departs from London Heathrow on Thu, 17 Dec, arriving in Tucson International.Inbound indirect flight with Lufthansa, departs from Tucson International on Thu, 14 Jan, arriving in London Heathrow.Price includes taxes and charges.From $1,741, select.

Tucson.$1,745 per passenger.Departing Sun, 14 Mar, returning Thu, 18 Mar.Return flight with British Airways.Outbound indirect flight with British Airways, departs from London Heathrow on Sun, 14 Mar, arriving in Tucson International.Inbound indirect flight with British Airways, departs from Tucson International on Thu, 18 Mar, arriving in London Heathrow.Price includes taxes and charges.From $1,745, select.

Tucson.$1,762 per passenger.Departing Sun, 24 Jan, returning Sun, 4 Apr.Return flight with United.Outbound indirect flight with United, departs from London Heathrow on Sun, 24 Jan, arriving in Tucson International.Inbound indirect flight with United, departs from Tucson International on Sun, 4 Apr, arriving in London Heathrow.Price includes taxes and charges.From $1,762, select.

Tucson.$1,803 per passenger.Departing Mon, 13 Jul, returning Mon, 20 Jul.Return flight with Lufthansa.Outbound indirect flight with Lufthansa, departs from London Heathrow on Mon, 13 Jul, arriving in Tucson International.Inbound indirect flight with Lufthansa, departs from Tucson International on Mon, 20 Jul, arriving in London Heathrow.Price includes taxes and charges.From $1,803, select.

Tucson.$1,811 per passenger.Departing Mon, 22 Jun, returning Mon, 6 Jul.Return flight with Lufthansa.Outbound indirect flight with Lufthansa, departs from London Heathrow on Mon, 22 Jun, arriving in Tucson International.Inbound indirect flight with Lufthansa, departs from Tucson International on Mon, 6 Jul, arriving in London Heathrow.Price includes taxes and charges.From $1,811, select.

Tucson.$1,834 per passenger.Departing Sun, 1 Nov, returning Sat, 6 Mar.Return flight with Delta.Outbound indirect flight with Delta, departs from London Heathrow on Sun, 1 Nov, arriving in Tucson International.Inbound indirect flight with Delta, departs from Tucson International on Sat, 6 Mar, arriving in London Heathrow.Price includes taxes and charges.From $1,834, select.

Find the cheapest month to fly from London Heathrow to Tucson International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like London Heathrow to Tucson International flights are currently cheapest in September.

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London Heathrow to Tucson International: Alternative routes

Compare routes from London Heathrow to Tucson below. You may find an airport to fly into that's cheaper, faster, or easier than Tucson International.

Tucson International

14km from central Tucson

ClosestCheapest

from $1,474

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London to Tucson: Flight information

The things to know before you go.

Cheapest flight found	$1,474
Cheapest month to fly	September

Finding cheap flights from London Heathrow to Tucson International: Frequently asked questions

How much are return flights from London Heathrow to Tucson International?

The best price we found for a return flight from London Heathrow to Tucson International is $1,474. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

Which airlines fly direct from London Heathrow to Tucson International?

Currently, there are no airlines that fly direct from London Heathrow to Tucson International. But we found flights with one or more stops from $1,474.

How many flights are there a week from London Heathrow to Tucson International?

As of May 2026, there are no flights flying from London Heathrow to Tucson International.

When is the cheapest time to fly from London Heathrow to Tucson International?

The cheapest month to fly from London Heathrow to Tucson International is usually September.

Which upcoming date is cheapest to fly from London Heathrow Airport to Tucson International Airport on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from London Heathrow Airport to Tucson International Airport on Tuesday, 1 September 2026.

Can I get a direct flight from London Heathrow Airport to Tucson International Airport?

No airlines currently offer direct flights between London Heathrow Airport and Tucson International Airport. Most routes have one or more stops.

How can I find the best flight deal to Tucson International?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Tucson International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to Tucson?

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Tucson is around 40 days in advance, so don’t leave your flight to the last minute.

Which is the cheapest airline to fly from London Heathrow Airport to Tucson International with?

Currently, United offers the cheapest flight tickets to Tucson International.

Flying from London Heathrow Airport (LHR) to Tucson International Airport (TUS): what you need to know

Your LHR to TUS flight won't wait if you're late, so show up at the airport on time. Arrive up to one hour in advance for domestic flights and two hours ahead for international travel.
During popular months like July, it's best to get to the airport even earlier. Plan to arrive two hours before domestic departures and four hours ahead for international flights whenever you're flying during peak periods in general.
Think about adding a stopover when booking your ticket from London Heathrow Airport to Tucson International Airport. Just uncheck 'Direct flights only' to break up your journey, or perhaps explore a new destination along the way. Here's where you can stop between LHR and TUS:
- Phoenix Sky Harbour International Airport
- Denver International Airport
- Salt Lake City International Airport

How to find the cheapest flights from London Heathrow Airport (LHR) to Tucson International Airport (TUS)

The cheapest price we've found for a one-way London Heathrow Airport to Tucson International Airport flight is $1,064. A return ticket right now is $1,474. Depending on the availability when you book, these fares can change.
Don't wait until the last moment. You're more likely to get cheap tickets from LHR to TUS if you book in advance. Airlines often have some terrific early bird rates.
If you're willing to be flexible with your travel plans, use the 'Whole month' tool. It'll give you the cheapest price in every month when looking for your flight from London Heathrow Airport to Tucson International Airport.
Landing cheap flights from LHR to TUS couldn't be easier with Price Alerts. Simply create one of these automatic alerts and we'll let you know when a new discounted fare appears.
Pick your preferred departure and arrival times, number of stops and airlines with the filters. Alternatively, sort your results by 'Cheapest' to see the best deals on flights from London Heathrow Airport to Tucson International Airport.

Handy information about London Heathrow Airport (LHR)

Of all flights departing from London Heathrow Airport, 68.18% arrive on time at their destination.
Central London to London Heathrow Airport is approximately 31 kilometres. Depending on traffic, it'll take you about 55 minutes to get there if you're catching a cab, ride-sharing or driving.
The journey when using public transport typically takes 1 hour.
Have an early flight from London Heathrow Airport to Tucson International Airport? Avoid rushing to the terminal (and catch some extra z's) by picking one of these hotels close to LHR:

Arriving at Tucson International Airport (TUS)

Consider staying in a hotel close to TUS if you have a late London Heathrow Airport to Tucson International Airport flight. Settle into one of these accommodation options and avoid the hassle of a long transfer:
Hit the road running by picking up a Tucson International Airport rental car. Grab your wheels from Dollar, Hertz or Budget and experience the lesser-explored corners of Tucson and beyond.
Booking your ride from Tucson International Airport about three weeks in advance gives you the best shot at securing a great deal.

Getting from Tucson International Airport (TUS) to central Tucson

You'll find TUS at 7005 South Plumer Ave..
From Tucson International Airport, Tucson is approximately 21 kilometres away. It takes around 20 minutes to drive to the centre.
It'll take around 3 hours 5 minutes if you're travelling on public transport.

When to fly to Tucson International Airport (TUS)

October is the busiest month for flights from London Heathrow Airport to Tucson International Airport. To escape the crowds, head to Tucson in May.
The warmest month in Tucson is June, with temperatures ranging between 19ºC and 38ºC. Book your flights from London Heathrow Airport to Tucson International Airport in this month if this is the type of weather you like.
January has average temperatures of between 2ºC and 20ºC. Look for cheap tickets from LHR to TUS sometime around then if you like cooler conditions.

Explore more of United States

Tucson has its own special appeal, but there are so many other corners of United States just waiting to be discovered. Around 161 kilometres north-west of Tucson, a trip to Phoenix will keep you on the move. Start with leading attractions like Desert Botanical Garden, Heard Museum and Papago Park.
El Paso is another well-known destination in United States and is around 434 kilometres east of Tucson. No journey is complete without a visit to Franklin Mountains State Park, Wyler Aerial Tramway and Chamizal National Memorial.