YQT - LHR

C$ 605 Find Cheap Flights from Thunder Bay to London Heathrow Airport

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 16/8. 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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Flights Deals

Cheap Flights from Thunder Bay to Heathrow (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 Heathrow 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

Mon, 1 Sep - Thu, 2 Oct
United Airlines Logo
11:00 a.m. - 8:20 a.m.YQT-LHR
16h 20m2 stops
United Airlines Logo
9:30 a.m. - 10:46 p.m.LHR-YQT
18h 16m2 stops
C$ 980United Airlines
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Sun, 17 Aug - Sun, 7 Sep
United Airlines Logo
4:55 p.m. - 6:55 a.m.YQT-LHR
33h 00m2 stops
United Airlines Logo
8:30 a.m. - 3:45 p.m.LHR-YQT
36h 15m2 stops
C$ 1,150United Airlines
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Mon, 1 Sep - Thu, 2 Oct
Air Canada Logo
4:50 p.m. - 8:35 a.m.YQT-LHR
10h 45m1 stop
Air Canada Logo
8:40 a.m. - 10:46 p.m.LHR-YQT
19h 06m2 stops
C$ 1,156Air Canada
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Mon, 1 Sep - Thu, 2 Oct
Air Canada Logo
4:50 p.m. - 9:00 p.m.YQT-LHR
23h 10m2 stops
Air Canada Logo
8:40 a.m. - 10:46 p.m.LHR-YQT
19h 06m2 stops
C$ 1,158Air Canada
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Fri, 12 Sep - Tue, 30 Sep
Air Canada Logo
4:45 p.m. - 8:35 a.m.YQT-LHR
10h 50m1 stop
Air Canada Logo
7:30 p.m. - 10:46 p.m.LHR-YQT
32h 16m2 stops
C$ 1,161Air Canada
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Mon, 1 Sep - Thu, 2 Oct
Air Canada Logo
5:15 a.m. - 10:00 a.m.YQT-LHR
23h 45m1 stop
Air Canada Logo
12:05 p.m. - 10:00 a.m.LHR-YQT
26h 55m1 stop
C$ 1,182Air Canada
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Fri, 12 Sep - Tue, 30 Sep
Air Canada Logo
4:45 p.m. - 8:35 a.m.YQT-LHR
10h 50m1 stop
Air Canada Logo
3:50 p.m. - 10:00 a.m.LHR-YQT
23h 10m1 stop
C$ 1,183Air Canada
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Mon, 8 Sep - Mon, 22 Sep
Air Canada Logo
11:00 a.m. - 6:30 a.m.YQT-LHR
14h 30m2 stops
Air Canada Logo
6:50 a.m. - 3:45 p.m.LHR-YQT
13h 55m2 stops
C$ 1,184Air Canada
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Mon, 8 Sep - Mon, 22 Sep
Lufthansa Logo
11:00 a.m. - 6:35 a.m.YQT-LHR
14h 35m1 stop
Lufthansa Logo
3:50 p.m. - 10:46 p.m.LHR-YQT
11h 56m1 stop
C$ 1,199Lufthansa
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Sun, 17 Aug - Sun, 7 Sep
Air Canada Logo
4:55 p.m. - 6:35 a.m.YQT-LHR
32h 40m1 stop
Air Canada Logo
6:00 a.m. - 10:46 p.m.LHR-YQT
21h 46m2 stops
C$ 1,228Air Canada
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Useful Info

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$ 923 (return) on average. On the other hand, the most expensive months are December and August, where the average cost of round-trip tickets is C$ 2,118 and C$ 1,235 respectively.

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Good to know

Low seasonJanuary
High seasonDecember
Cheapest flightC$ 605
Best time to beat the crowds (7% less expensive on average)
Most popular time to fly (75% more expensive on average)
Flight from Thunder Bay to London Heathrow Airport

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 Heathrow Airport 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$ 444 for a one-way ticket and C$ 719 for a round-trip.

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

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

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

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

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

    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 Heathrow Airport.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London Heathrow Airport 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 Heathrow Airport?

    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 Heathrow Airport 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 Heathrow Airport?

    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 Heathrow Airport 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 9681 reviews
6.8Entertainment
7.8Crew
6.3Food
7.1Comfort
7.3Boarding
Airline reviews

They screwed up so bad, I asked for a short check for my luggage since we had a 21 hour overnight layover in London at a hotel. They said I have to receive my luggage in London because it’s an overnight layover. Get to London, nope, my bags aren’t coming off they are staying in terminal 5 over night and going straight to Ibiza. So we had no luggage for a whole day and basically stuck with no clothes or washroom stuff. Finally get to Ibiza and my luggage is completely smashed and damaged and missing a wheel. Now I have to drag this 50 lbs luggage around Ibiza islands for 10 days. Wtf. So pissed off Air Canada is LITERALLY THE WORST AIRLINE IN THE WORLD

2.0 MediocrePeter, Jul 2025YYZ - LHR
Read more Air Canada reviews

They screwed up so bad, I asked for a short check for my luggage since we had a 21 hour overnight layover in London at a hotel. They said I have to receive my luggage in London because it’s an overnight layover. Get to London, nope, my bags aren’t coming off they are staying in terminal 5 over night and going straight to Ibiza. So we had no luggage for a whole day and basically stuck with no clothes or washroom stuff. Finally get to Ibiza and my luggage is completely smashed and damaged and missing a wheel. Now I have to drag this 50 lbs luggage around Ibiza islands for 10 days. Wtf. So pissed off Air Canada is LITERALLY THE WORST AIRLINE IN THE WORLD

At 6'2" the seat space was very cramped for economy. Otherwise good.

Staff was very courteous and kept things organized. We will definitely use Air Canada for further travel

Very good except paying twice for seat selection. Once when I booked and again when I checked in.

In a nutshell, my bag, the one I have to pay for, because now you can’t even bring a carry on, did not make it. I am still waiting for an update. The fact that not only were have to pay for it, but on top of that we are stuck without getting it, it’s ridiculous..

Great flights. 90 minute departure delay for maintenance issues, not a great start but, afer that very good. Didn't pay extra for seats and lucked into a window and an aisle seat. Price was excellent at the super low economy level.

No TV's. Seats are super uncomfortable. Crew was great!

Great flight ✈️ I requested a vegan meal and don’t think offering frozen fruit cup for breakfast is a good idea people want something warm or neutral like the muffin but it was cold from being in the paper bag with the frozen fruit 🧐 and unfortunately I didn’t have either and I don’t like wasting food so that was a disappointment. Flight was on time departure and arrival flight crew were good.

This was an excellent experience for a very short flight.

No space in overhead bin, one cookie, 2 oz of juice - is not customer service.

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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