LHR - YQT

£379 Find Cheap Flights from London Heathrow Airport to Thunder Bay

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Heathrow to Thunder Bay departing on 19/3. 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, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Thunder Bay

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

Cheapest return fare
£493
Overall average: £411
Air Canada
Mon 2/3Mon 9/3
LHR - YQT • 2 stops
Cheapest one-way flight
£379
WestJet
Thu 19/3
LHR - YQT • 2 stops
Top airlines
Air Canada
Cheapest • from £493 (return)
Air Canada
Best reviews • 7.1 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
March
Cheapest • 27% price drop
June
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Thunder Bay!
Flight Deals
Booking Insights
Flight Deals

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

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Heathrow to Thunder Bay 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 return flight deals from Heathrow to Thunder Bay

Mon, 2 Mar - Mon, 9 Mar
Air Canada Logo
19:25 - 18:40
LHR
-
YQT
28h 15m
2 stops
Air Canada Logo
05:00 - 11:20
YQT
-
LHR
26h 20m
1 stop
£493Air Canada
Mon, 2 Mar - Mon, 9 Mar
Air Canada Logo
11:10 - 18:45
LHR
-
YQT
12h 35m
1 stop
Air Canada Logo
05:00 - 06:30
YQT
-
LHR
21h 30m
1 stop
£495Air Canada
Thu, 19 Mar - Thu, 26 Mar
Multiple Airlines Logo
18:00 - 23:50
LHR
-
YQT
33h 50m
1 stop
Multiple Airlines Logo
19:25 - 20:35
YQT
-
LHR
21h 10m
2 stops
£525Multiple Airlines
Thu, 19 Mar - Thu, 26 Mar
Air Canada Logo
13:25 - 18:25
LHR
-
YQT
33h 00m
2 stops
Air Canada Logo
19:25 - 20:35
YQT
-
LHR
21h 10m
2 stops
£560Air Canada
Sun, 21 Jun - Wed, 15 Jul
Multiple Airlines Logo
06:00 - 22:49
LHR
-
YQT
21h 49m
2 stops
Multiple Airlines Logo
18:15 - 15:35
YQT
-
LHR
16h 20m
2 stops
£568Multiple Airlines
Sun, 21 Jun - Wed, 15 Jul
Air Canada Logo
14:05 - 22:49
LHR
-
YQT
13h 44m
2 stops
Air Canada Logo
18:15 - 09:35
YQT
-
LHR
10h 20m
1 stop
£579Air Canada
Sun, 21 Jun - Wed, 15 Jul
Air Canada Logo
12:05 - 22:49
LHR
-
YQT
15h 44m
1 stop
Air Canada Logo
11:25 - 11:50
YQT
-
LHR
19h 25m
1 stop
£601Air Canada
Thu, 19 Mar - Thu, 26 Mar
Multiple Airlines Logo
06:50 - 19:42
LHR
-
YQT
16h 52m
3 stops
Multiple Airlines Logo
08:00 - 07:10
YQT
-
LHR
19h 10m
3 stops
£648Multiple Airlines
Mon, 2 Mar - Mon, 9 Mar
Multiple Airlines Logo
18:00 - 15:11
LHR
-
YQT
26h 11m
3 stops
Multiple Airlines Logo
06:20 - 16:50
YQT
-
LHR
30h 30m
3 stops
£693Multiple Airlines
Mon, 2 Mar - Mon, 9 Mar
WestJet Logo
14:50 - 15:11
LHR
-
YQT
29h 21m
3 stops
WestJet Logo
15:45 - 12:50
YQT
-
LHR
17h 05m
2 stops
£785WestJet
Booking Insights

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

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

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from London Heathrow Airport to Thunder Bay, 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 London Heathrow Airport to Thunder Bay is March, where tickets cost £411 (return) on average. On the other hand, the most expensive months are June and July, where the average cost of round-trip tickets is £672 and £672 respectively.

Good to know - Cheap tickets from London Heathrow Airport to Thunder Bay

Low seasonJanuary
Cheapest flight£379
Best time to beat the crowds (1% less expensive on average)
Most popular time to fly (19% more expensive on average)
Flight from London Heathrow Airport to Thunder Bay

When to book flights from Heathrow to Thunder Bay

Are your dates flexible? Find out the best times to travel from Heathrow to Thunder Bay based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns 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 London Heathrow Airport to Thunder Bay flights

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

    In the last 3 days, the lowest price for a flight from London Heathrow Airport to Thunder Bay was £379 for a one-way ticket and £493 for a return.

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

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

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

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

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

    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 London Heathrow Airport to Thunder Bay.

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

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

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

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

    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 Thunder Bay from London Heathrow Airport 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 Heathrow to Thunder Bay

 
See real verified KAYAK customer reviews for airlines flying from London to Thunder Bay. 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 Heathrow to Thunder Bay? 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 10688 reviews
7.8Crew
7.1Comfort
6.8Entertainment
7.3Boarding
6.3Food
Airline reviews

Had to cancel the flight because there was a 14 hour layover before the flight. Unacceptable.

2.0 MediocreAnonymous, Feb 2026
YYZ - YXU
Read more Air Canada reviews

Had to cancel the flight because there was a 14 hour layover before the flight. Unacceptable.

We had originally booked our flight from Punta Cana to London Ontario but our flight from Toronto to London was rescheduled and we would of had a 14 hour layover in Toronto before caughting our flight to London which is unacceptable. So we canceled our flight to London with no compensation and booked Robert Q Airbus from Toronto to London. We are not planning on using Air Canada for any more travel trips. In the last year and a half, Air Canada has rescheduled my flight from Toronto to London 3 times and forced me to cancel the flight and take Robert Q to London to avoid a long layover in Toronto. I received no compensation for the flight which is unacceptable. I'm very disappointed in the way Air Canada always rescheduled my flight from Toronto to London.

I wish Air Canada would provide a meal on the 5 hrs or more time flight to the passengers.

Terrible… Luggage’s missing for 5-days. Not expedited despite notifying them that insulin and ozempic were in bags and required refrigeration. I’m extremely disappointed. Meds were useless upon delivery as ice pack had dissolved and meds were warm and not useable because their efficacy and potency are now questionable . I’m so disappointed and expecting a full refund for the checked in bags.

Was delayed at every point/ connection. Luggages missing for 5days. Had no medications for diabetes and high B/p. when bags where finally delivered on the 30th, the insulin and ozempic were no longer patent, as the ice pack had since dissolved and the authenticity of the med is now questionable, since they must be refrigerated. Please have them refund my bag fees. I should sue them for all the inconveniences caused to me.

The plane was delayed substantially due to a mechanical problem, that being said, the airline was very fair with providing a meal coupon for us. I would rather arrive late on a mechanically sound plane than the alternative. The food served in the plane was just awful, however and I recommend a new catering company.

Very bed experience never want to travel air canada anymore

I liked all of it, and excited to do it again~* Thank you, and Much LoVe and Respect, CHRiS aka KRYSTOE 👣🎵 http://www.chrisrousemusic.bandcamp.com Google = chrisrousemusic and/or KRYSTOE

I travelled in Business class for the first time and wish I could do that again.

It was good, seating was a little tight apart from that all was well.

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

Information on your arrival and departure airports