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

Departing from Rochester to London, Ontario will take you 8h 47m. Rochester and London, Ontario are separated by a distance of 175 mi.

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 ROC to YXU?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Rochester to London, Ontario as you normally would.

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

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

How can I find direct flights from Rochester to London?

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

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

Yes. Cheapflights offers flight deals from Rochester 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.

$1,039+ Cheap Flights from Rochester to London, ON

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Cheap flight deals from Rochester to London

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Cheapest flights from Rochester to London
Explore the most affordable flight options available from Rochester to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 29, 2026.

Thu 11/126:00 am -

2 stops8h 47m

Thu 11/193:25 pm -

2 stops8h 07m

Deal found 9/28

$1,039

Find flight deals from Rochester to London

Round-trip from	$1,039 (United Airlines)

From Greater Rochester Intl to London

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RochesterLondon

ROC Greater Rochester Intl - YXU London

ROCYXU

Greater Rochester Intl

Thu 11/12

6:00 am-2:47 pm

2 stops8h 47m

London

Thu 11/19

3:25 pm-11:32 pm

2 stops8h 07m

$1,039

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Deals found on 9/28

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Best time to book a flight from Rochester to London

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

ROC-YXU

Estimated round-trip price

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Related info for your journey

How long is the flight from Rochester to London, Ontario?
Departing from Rochester to London, Ontario will take you 8h 47m. Rochester and London, Ontario are separated by a distance of 175 mi.
Can I find deals for flights from Rochester to London that include hotel bookings?
Yes. In addition to deals on Rochester to London flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Rochester to London?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Rochester to London.
Can I find deals for business class flights from Rochester to London?
Yes. Cheapflights offers flight deals from Rochester 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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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 11/12. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Rochester to London with Cheapflights

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2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Rochester to London

Cheapest flights from Rochester to London
Explore the most affordable flight options available from Rochester to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 29, 2026.

Explore the most affordable flight options available from Rochester to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 29, 2026.

Best flights from Rochester to London
Discover carefully curated flight deals from Rochester to London that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 29, 2026.

Discover carefully curated flight deals from Rochester to London that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 29, 2026.

Find flight deals from Rochester to London

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Use the filters below to find and compare flights from Rochester to London that are best for you.

Best time to book a flight from Rochester to London

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

Related info for your journey

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

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

How can I find direct flights from Rochester to London?

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Rochester to London

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to London by adding a car rental and/or hotel reservation to your travel itinerary.

Search flights from Rochester to London by cabin class

Find flights from Rochester to London, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Other flights to London

Explore flights to London departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 29, 2026.

Rochester and London flights

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Other flights from Rochester

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$1,039+ Cheap flights from Rochester (ROC) 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 11/12. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Rochester to London with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Rochester to London

Cheapest flights from Rochester to LondonExplore the most affordable flight options available from Rochester to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 29, 2026.

Explore the most affordable flight options available from Rochester to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 29, 2026.

Best flights from Rochester to LondonDiscover carefully curated flight deals from Rochester to London that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 29, 2026.

Discover carefully curated flight deals from Rochester to London that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 29, 2026.

Find flight deals from Rochester to London

Round-trip from

Cheapflights Fare Finder

Use the filters below to find and compare flights from Rochester to London that are best for you.

Best time to book a flight from Rochester to London

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

Related info for your journey

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

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

How can I find direct flights from Rochester to London?

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Rochester to London

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to London by adding a car rental and/or hotel reservation to your travel itinerary.

Search flights from Rochester to London by cabin class

Find flights from Rochester to London, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Other flights to London

Explore flights to London departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 29, 2026.

Rochester and London flights

Browse other Rochester and London flight options. Last updated on September 29, 2026.

Other flights from Rochester

Browse through other flights departing from Rochester. Flights are based on user searches made on Cheapflights and were last updated on September 29, 2026.

Popular flight searches

Check out other popular destinations found by fellow travelers in 2026

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Rochester to London
Explore the most affordable flight options available from Rochester to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 29, 2026.

Best flights from Rochester to London
Discover carefully curated flight deals from Rochester to London that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 29, 2026.