YQT - LHR

C$ 527 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 19/2. 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 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
Travellers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 23% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Free to useThere are no hidden charges or fees.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
C$ 1,030
United Airlines
Thu 22/1Mon 26/1
YQT - LHR • 2 stops
Cheapest one-way flights
C$ 560
WestJet
Thu 19/2
YQT - LHR • 2 stops
Top airlines
United Airlines
Cheapest • from C$ 1,030 (round-trip)
Air Canada
Best reviews • 7.1 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to London!
Flight Deals
Booking Insights
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

Thu, 22 Jan - Mon, 26 Jan
United Airlines Logo
5:00 a.m. - 9:10 a.m.
YQT
-
LHR
23h 10m2 stops
United Airlines Logo
12:00 p.m. - 11:50 p.m.
LHR
-
YQT
16h 50m2 stops
C$ 1,030United Airlines
Thu, 22 Jan - Mon, 26 Jan
Air Canada Logo
11:05 a.m. - 6:30 a.m.
YQT
-
LHR
14h 25m1 stop
Air Canada Logo
9:00 a.m. - 11:50 p.m.
LHR
-
YQT
19h 50m2 stops
C$ 1,061Air Canada
Thu, 22 Jan - Mon, 26 Jan
Air Canada Logo
5:00 a.m. - 6:30 a.m.
YQT
-
LHR
20h 30m1 stop
Air Canada Logo
9:00 a.m. - 11:50 p.m.
LHR
-
YQT
19h 50m2 stops
C$ 1,064Air Canada
Thu, 22 Jan - Mon, 26 Jan
Air Canada Logo
11:05 a.m. - 6:30 a.m.
YQT
-
LHR
14h 25m1 stop
Air Canada Logo
11:10 a.m. - 6:25 p.m.
LHR
-
YQT
12h 15m1 stop
C$ 1,085Air Canada
Thu, 22 Jan - Mon, 26 Jan
Air Canada Logo
11:05 a.m. - 8:30 a.m.
YQT
-
LHR
16h 25m1 stop
Air Canada Logo
11:10 a.m. - 6:25 p.m.
LHR
-
YQT
12h 15m1 stop
C$ 1,088Air Canada
Thu, 22 Jan - Mon, 26 Jan
Air Canada Logo
5:00 a.m. - 7:10 a.m.
YQT
-
LHR
21h 10m2 stops
Air Canada Logo
9:00 a.m. - 6:25 p.m.
LHR
-
YQT
14h 25m2 stops
C$ 1,093Air Canada
Fri, 26 Jun - Sun, 5 Jul
Air Canada Logo
6:15 p.m. - 9:35 a.m.
YQT
-
LHR
10h 20m1 stop
Air Canada Logo
12:05 p.m. - 10:49 p.m.
LHR
-
YQT
15h 44m1 stop
C$ 1,474Air Canada
Fri, 26 Jun - Sun, 5 Jul
Air Canada Logo
6:15 p.m. - 9:35 a.m.
YQT
-
LHR
10h 20m1 stop
Air Canada Logo
9:30 a.m. - 10:49 p.m.
LHR
-
YQT
18h 19m2 stops
C$ 1,479Air Canada
Fri, 26 Jun - Sun, 5 Jul
Air Canada Logo
11:55 a.m. - 10:00 a.m.
YQT
-
LHR
17h 05m2 stops
Air Canada Logo
2:05 p.m. - 10:29 a.m.
LHR
-
YQT
25h 24m2 stops
C$ 1,483Air Canada
Fri, 26 Jun - Sun, 5 Jul
Multiple Airlines Logo
3:25 p.m. - 12:05 p.m.
YQT
-
LHR
15h 40m2 stops
Multiple Airlines Logo
6:45 p.m. - 10:15 p.m.
LHR
-
YQT
32h 30m3 stops
C$ 2,064Multiple Airlines
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.

Which airlines provide the cheapest flights from Thunder Bay to London?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Thunder Bay to London were found on United Airlines (C$ 1,030) and Air Canada (C$ 1,061).

Which airlines fly direct between Thunder Bay and London Heathrow Airport?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for round-trip flights from Thunder Bay to London Heathrow Airport.

There is just one airline that flies from Thunder Bay to London Heathrow Airport direct and that is Air Canada. The best round-trip deal found from Air Canada for the route is C$ 983.

Find deals

Good to know

Low seasonMarch
Cheapest flightC$ 560
Best time to beat the crowds (17% less expensive on average)
Most popular time to fly (1% 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$ 558 for a one-way ticket and C$ 1,030 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 10597 reviews
7.8Crew
7.1Comfort
6.3Food
6.8Entertainment
7.3Boarding
Airline reviews

I liked the quiet airport and no queue. I don't like that when booking it is not clear that there is teared economy, that you have to pay extra for choosing a seat and for your luggage both ways. We didn't find this out until checking in. It turned out not very economical.

2.0 Mediocrejane, Jan 2026
YVR - LHR
Read more Air Canada reviews

I liked the quiet airport and no queue. I don't like that when booking it is not clear that there is teared economy, that you have to pay extra for choosing a seat and for your luggage both ways. We didn't find this out until checking in. It turned out not very economical.

No entertainment system. Paid extra for wider seats but not worth the cost. Flight left a little late and arrived early.

We boarded and then deboarded the plane after being told it needed something done that couldn't be fixed. Sent notice about 3h flight delay, then they clawed it back and we were 1h delayed. Very poor communication.

Was notified on a timely manner of any changes, if any, of the flight schedules.

My seat was covered in vomit and I will be reaching out to Air Canada

We were happy with the service and cost of checking a bag

It's kindof ridiculous that your system is even asking me about this since my flight was canceled and I wasn't rescheduled.

3 hr delay at the gate while they were doing maintenance. Next time, do not board passengers while maintenance is being performed

Digital check in is very poor with air canada compaired to other airlines

Flight was delayed 3 times. My luggage was sent to Saskatoon instead of Casablanca - airline got it sorted out in two days. Received $45 in meal vouchers to use in the airport.

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)