How long is the flight from Tucson to London, Ontario?

A quick flight from Tucson to London, Ontario can take about 25h 29m. United Airlines provides one of the quickest options available for as low as $870. There are 1784 mi between Tucson and London, Ontario.

In terms of precipitation, rainfall in London, Ontario ranges from 2.8 - 3.9 inches per month. January is typically the wettest month, when rainfall can reach 3.9 in. March is typically the driest time to visit London, Ontario when rainfall is around 2.8 in.

If weather is an important factor for your trip to London, Ontario, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 68.0 F. Travelers looking to avoid the cold should look outside of February, when temperatures are typically at their lowest (around 21.2 F).

What is the cheapest time of day to fly from TUS to YXU?

When flying from Tucson to London, Ontario, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Most accurate provider : When it comes to deals on Tucson-London, Ontario flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Tucson-London, Ontario flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Tucson-London, Ontario flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Tucson-London, Ontario flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Tucson-London, Ontario flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Can I find deals for flights from Tucson to London that include hotel bookings?

Yes. In addition to deals on Tucson to London flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Tucson to London?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Tucson to London.

Can I find deals for business class flights from Tucson to London?

Yes. Cheapflights offers flight deals from Tucson to London by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$300+ Cheap Flights from Tucson to London, ON

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Cheap flight deals from Tucson to London

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Cheapest flights from Tucson to London
Explore the most affordable flight options available from Tucson to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2026.

Fri 10/303:23 pm -

2 stops25h 29m

Fri 11/63:25 pm -

2 stops32h 34m

Deal found 9/15

$870

Find flight deals from Tucson to London

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$870 (United Airlines)
One-way from	$300 (Kiwi.com)

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TucsonLondon

TUS Tucson - YXU London

TUSYXU

Tucson

Wed 10/28

7:24 am-6:35 am

3 stops20h 11m

London

Wed 12/31

12:00 am-10:00 pm

Nonstop0h 00m

$300

TucsonLondon

TUS Tucson - YXU London

TUSYXU

Tucson

Fri 10/30

3:23 pm-7:52 pm

2 stops25h 29m

London

Fri 11/6

3:25 pm-9:59 pm

2 stops32h 34m

$870

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Deals found on 9/13

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Most accurate provider: When it comes to deals on Tucson-London, Ontario flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Tucson-London, Ontario flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Tucson-London, Ontario flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Tucson-London, Ontario flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Tucson-London, Ontario flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Tucson to London

Have a flexible travel schedule? Discover the best time to fly to London from Tucson with our price prediction graph.

TUS-YXU

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Related info for your journey

How long is the flight from Tucson to London, Ontario?
A quick flight from Tucson to London, Ontario can take about 25h 29m. United Airlines provides one of the quickest options available for as low as $870. There are 1784 mi between Tucson and London, Ontario.
Can I find deals for flights from Tucson to London that include hotel bookings?
Yes. In addition to deals on Tucson to London flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Tucson to London?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Tucson to London.
Can I find deals for business class flights from Tucson to London?
Yes. Cheapflights offers flight deals from Tucson to London by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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$300+ Cheap flights from Tucson (TUS) to London, ON (YXU)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/28. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Tucson to London with Cheapflights

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Cheap flight deals from Tucson to London

Cheapest flights from Tucson to LondonExplore the most affordable flight options available from Tucson to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2026.

Explore the most affordable flight options available from Tucson to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2026.

Best flights from Tucson to LondonDiscover carefully curated flight deals from Tucson to London that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 15, 2026.

Discover carefully curated flight deals from Tucson to London that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 15, 2026.

Last-minute flights from Tucson to LondonDiscover last-minute flight deals from Tucson to London. Data last updated September 15, 2026 and is based on user searches.

Discover last-minute flight deals from Tucson to London. Data last updated September 15, 2026 and is based on user searches.

One-way flights from Tucson to LondonSearch for one-way flight options from Tucson to London. Find affordable one-way fares based on user searches. Data last updated September 15, 2026.

Search for one-way flight options from Tucson to London. Find affordable one-way fares based on user searches. Data last updated September 15, 2026.

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Best time to book a flight from Tucson to London

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Related info for your journey

How long is the flight from Tucson to London, Ontario?

Can I find deals for flights from Tucson to London that include hotel bookings?

How can I find direct flights from Tucson to London?

Can I find deals for business class flights from Tucson to London?

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Cheapest flights from Tucson to London
Explore the most affordable flight options available from Tucson to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2026.

Best flights from Tucson to London
Discover carefully curated flight deals from Tucson to London that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 15, 2026.

Last-minute flights from Tucson to London
Discover last-minute flight deals from Tucson to London. Data last updated September 15, 2026 and is based on user searches.

One-way flights from Tucson to London
Search for one-way flight options from Tucson to London. Find affordable one-way fares based on user searches. Data last updated September 15, 2026.