YQT - LHR

C$ 390 Find Cheap Flights from Thunder Bay to London

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Thunder Bay to London departing on 27/10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to London Heathrow Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Thunder Bay to London, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Thunder Bay to London, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Thunder Bay to London (YQT-LHR)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Thunder Bay to London that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Thunder Bay to London

Wed, 29 Oct - Thu, 27 Nov
Air Canada Logo
7:35 p.m. - 11:20 a.m.YQT-LHR
11h 45m1 stop
Air Canada Logo
9:00 a.m. - 9:55 a.m.LHR-YQT
29h 55m2 stops
C$ 869Air Canada
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Thu, 9 Oct - Sun, 19 Oct
Air Canada Logo
11:00 a.m. - 10:00 a.m.YQT-LHR
18h 00m1 stop
Air Canada Logo
6:00 a.m. - 10:46 p.m.LHR-YQT
21h 46m2 stops
C$ 874Air Canada
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Tue, 28 Oct - Wed, 26 Nov
Logo
11:05 a.m. - 7:10 a.m.YQT-LHR
16h 05m2 stops
Logo
7:40 a.m. - 6:25 p.m.LHR-YQT
15h 45m2 stops
C$ 875
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Sun, 26 Oct - Wed, 26 Nov
Air Canada Logo
7:35 p.m. - 11:20 a.m.YQT-LHR
11h 45m1 stop
Air Canada Logo
11:10 a.m. - 6:25 p.m.LHR-YQT
12h 15m1 stop
C$ 896Air Canada
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Thu, 9 Oct - Sun, 19 Oct
Air Canada Logo
11:00 a.m. - 8:35 a.m.YQT-LHR
16h 35m1 stop
Air Canada Logo
3:50 p.m. - 10:46 p.m.LHR-YQT
11h 56m1 stop
C$ 899Air Canada
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Tue, 28 Oct - Mon, 24 Nov
United Airlines Logo
11:05 a.m. - 5:55 a.m.YQT-LHR
14h 50m2 stops
United Airlines Logo
9:10 a.m. - 11:00 p.m.LHR-YQT
18h 50m2 stops
C$ 966United Airlines
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Sun, 4 Jan - Sat, 17 Jan
Air Canada Logo
7:35 p.m. - 8:30 a.m.YQT-LHR
31h 55m1 stop
Air Canada Logo
12:05 p.m. - 11:00 p.m.LHR-YQT
39h 55m2 stops
C$ 1,005Air Canada
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Sun, 4 Jan - Sat, 17 Jan
Air Canada Logo
7:35 p.m. - 6:30 a.m.YQT-LHR
29h 55m1 stop
Air Canada Logo
12:05 p.m. - 11:00 p.m.LHR-YQT
39h 55m2 stops
C$ 1,008Air Canada
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Sun, 4 Jan - Sat, 17 Jan
Air Canada Logo
5:00 a.m. - 11:20 a.m.YQT-LHR
25h 20m1 stop
Air Canada Logo
11:10 a.m. - 6:25 p.m.LHR-YQT
12h 15m1 stop
C$ 1,030Air Canada
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Sun, 4 Jan - Sat, 17 Jan
Air Canada Logo
5:00 a.m. - 11:20 a.m.YQT-LHR
25h 20m1 stop
Air Canada Logo
11:10 a.m. - 11:00 p.m.LHR-YQT
16h 50m1 stop
C$ 1,034Air Canada
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Booking Insights

KAYAK's insights & trends for Thunder Bay to London flights

Get data-powered insights and trends into flights from Thunder Bay to London to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Thunder Bay to London Heathrow Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Thunder Bay to London Heathrow Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Thunder Bay to London Heathrow Airport is March, where tickets cost C$ 936 (return) on average. On the other hand, the most expensive months are December and July, where the average cost of round-trip tickets is C$ 2,148 and C$ 1,316 respectively.

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Good to know

Low seasonJanuary
Cheapest flightC$ 390
Best time to beat the crowds (7% less expensive on average)
Most popular time to fly (74% more expensive on average)
Flight from Thunder Bay to London

When to book flights from Thunder Bay to London

Are your dates flexible? Find out the best times to travel from Thunder Bay to London based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Thunder Bay to London flights

  • What is the cheapest flight from Thunder Bay to London Heathrow Airport?

    In the last 3 days, the lowest price for a flight from Thunder Bay to London Heathrow Airport was C$ 282 for a one-way ticket and C$ 629 for a round-trip.

  • Which aircraft models fly most regularly from Thunder Bay to London?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Thunder Bay to London?

    Star Alliance is the only airline alliance operating flights between Thunder Bay and London.

  • How does KAYAK find such low prices on flights from Thunder Bay to London?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Thunder Bay to London.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Thunder Bay to London?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London from Thunder Bay is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Thunder Bay to London?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to London with an airline and back to Thunder Bay with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Thunder Bay to London?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to London from Thunder Bay up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Thunder Bay to London

 
See real verified KAYAK customer reviews for airlines flying from Thunder Bay to London. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Thunder Bay to London? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.1
Air CanadaOverall score based on 10000 reviews
7.1Comfort
7.3Boarding
6.3Food
6.8Entertainment
7.8Crew
Airline reviews

It was good to receive a card for my birthday

8.0 ExcellentTalles, Aug 2025YYZ - YYC
Read more Air Canada reviews

It was good to receive a card for my birthday

Horrible flight cancelled had to buy another very expensive ticket

Air Canada marooned me in Canada with no way back home during my summer vacation. I had to buy a last minute flight ticket for over $500 to make it back home. I have their credit card and have flown them for years. Never again.

What a silly survey to send - all AC flights were cancelled due to the strike so of course we did not fly yesterday

Flight was cancelled last minute. Had to scramble and purchase a $2000 flight through a separate airlines. Stuck in Toronto two extra days. Missed my first two days on a new job. Had to rent a car for an additional two days. Scrambled to fins a place to live those extra two days. Spent a ton of extra money and lost a lot of money, as well as made a poor impression at work. Difficult difficult difficult

Terrible, return flight was cancelled a night before the flight was scheduled to depart and I was notified by an email and an automated message on their phone line. I’ll never book Air Canada again

Due to the strike by AC flight attendants, my flight was cancelled. Very disappointing! A refund is being processed. This was not a Kayak issue. I will be sure to come back to Kayak in the future.

It got cancelled and they haven't given me a flight back yet!!

Biggest problem for me is that I am Star Alliance Gold and they were not able to give me access to to Maple Lounge because of some computer glitch . It was management by information system. She could clearly see my status and still would not give me access because the computer woudl not let her. She should have override that be attentive to a customer and figure rhat out later

Great breakfast and coffee …..fastest bag service I have ever had in NOLA

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

Information on your arrival and departure airports

Thunder Bay (YQT)
Heathrow (LHR)

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