What is the cheapest airline to fly from Thunder Bay to London, Ontario round-trip?

According to our current data, Air Canada (C$ 688), offers the cheapest pricing from Thunder Bay to London, Ontario. You may be able to fly from Thunder Bay to London, Ontario for 32% less than the average price by searching for this airline.

What is the cheapest day to fly from Thunder Bay to London, Ontario?

Travelers seeking maximum savings on their Thunder Bay to London, Ontario flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Thursday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in London, Ontario ranges from 70.0 - 100.0 mm per month. January is typically the wettest month, when rainfall can reach 100.0 mm. March is typically the driest time to visit London, Ontario when rainfall is around 70.0 mm.

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 20.0 C. Travellers hoping to avoid the cold should look outside of February, when temperatures are typically at their lowest (around -6.0 C).

What is the cheapest day to fly round-trip from Thunder Bay to London, Ontario?

Users have found that leaving on a Sunday can be a cost-effective option. It’s possible to save up to 203% on your flight compared to booking on days when demand is much higher.

What is the cheapest month to fly from Thunder Bay to London, Ontario?

The best pricing can be found in the month of December. Prices to London, Ontario from Thunder Bay average C$ 1,026. You can even find prices in December for less than C$ 1,026, as users have found deals to London, Ontario from as low as C$ 259. The month of August appears to be one of the more expensive times to travel to London, Ontario from Thunder Bay. Flying in the targeted month can save you up to 64%.

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

It’s typically best to fly out from Thunder Bay to London, Ontario in the afternoon. Doing so could potentially save you 49% on the flight price compared to flying in the morning, which is usually more expensive.

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

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

How can I find direct flights from Thunder Bay to London?

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

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

Yes. Cheapflights offers flight deals from Thunder Bay 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.

Find Cheap Flights from Thunder Bay to London, ON

Cheap flight deals from Thunder Bay to London

Popular in	August
Cheapest in	December
Average price	C$ 804

Highest demand for flights based on searches. 10% potential increase in price (C$ 171 potential increase over avg. RT price).

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Cheapest flight prices on average. 6% potential price decrease (C$ 85 potential savings vs. average RT price).

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Average for round-trip flights in September 2025

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Best time to book a flight from Thunder Bay to London

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

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Thunder Bay to London

What is the cheapest month to book a flight from Thunder Bay to London, Ontario?

Currently, October is the cheapest month in which you can book a flight from Thunder Bay to London, Ontario (average of C$ 243). Flying from Thunder Bay to London, Ontario in December is currently the most expensive (average of C$ 478). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing London

Check out reviews from past customers who have flown with Air Canada from Thunder Bay to London to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Air Canada

7.1

Good

10,000 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

janet,Sep 2025

YOW - YYZ

Really appreciated the leg room despite purchasing an economy ticket. Appreciated the extra complimentary wine. Nice touch. Was given immediate support without asking at check in, at the machine!! Ottawa's boarding was very organized with distinct rows in waiting room. Allowed for the main hall to not be blocked by people waiting to board.

Air Canada

7.1

Good

10,000 reviews

Air Canada

7.1

Good

10,000 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

janet,Sep 2025

YOW - YYZ

Related info for your journey

What is the cheapest airline to fly from Thunder Bay to London, Ontario round-trip?
According to our current data, Air Canada (C$ 688), offers the cheapest pricing from Thunder Bay to London, Ontario. You may be able to fly from Thunder Bay to London, Ontario for 32% less than the average price by searching for this airline.
Can I find deals for flights from Thunder Bay to London that include hotel bookings?
Yes. In addition to deals on Thunder Bay to London flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Thunder Bay to London?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Thunder Bay to London.
Can I find deals for business class flights from Thunder Bay to London?
Yes. Cheapflights offers flight deals from Thunder Bay 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.
What is the cheapest month to book a flight from Thunder Bay to London, Ontario?
Currently, October is the cheapest month in which you can book a flight from Thunder Bay to London, Ontario (average of C$ 243). Flying from Thunder Bay to London, Ontario in December is currently the most expensive (average of C$ 478). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Top airline flying from Thunder Bay to London

Airline	Cheapest	Average	Flexibility	On-time
Air Canada	CheapestC$ 688	AverageC$ 1,029	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights

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How does Cheapflights help users find flights from Thunder Bay to London?

When you search for this flight from Thunder Bay to London, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Thunder Bay to London?

Cheapflights helps you find that perfect flight to London from Thunder Bay by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Thunder Bay to London with no change fees?

Yes! Cheapflights helps users easily find flights from Thunder Bay to London with no change fees.

Can Cheapflights notify me if prices for flights from Thunder Bay to London become cheaper?

Of course! You can now track prices for flights from Thunder Bay to London and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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Cheap flights from Thunder Bay to London, ON

Cheap flight deals from Thunder Bay to London

Popular in

Cheapest in

Average price

Best time to book a flight from Thunder Bay to London

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

Cheapflights Insights

Everything you need to know about your flight from Thunder Bay to London

What is the cheapest month to book a flight from Thunder Bay to London, Ontario?

Reviews of airlines servicing London

Check out reviews from past customers who have flown with Air Canada from Thunder Bay to London to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Thunder Bay to London. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What is the cheapest airline to fly from Thunder Bay to London, Ontario round-trip?

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

How can I find direct flights from Thunder Bay to London?

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

What is the cheapest month to book a flight from Thunder Bay to London, Ontario?

Travelling to a place near London?

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Alternative routes for Thunder Bay to London

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Top airline flying from Thunder Bay to London

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How does Cheapflights help users find flights from Thunder Bay to London?

Why should you use Cheapflights to find cheap flight tickets from Thunder Bay to London?

Can Cheapflights find flights from Thunder Bay to London with no change fees?

Can Cheapflights notify me if prices for flights from Thunder Bay to London become cheaper?

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