YQT - LON

£319 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 14/4. 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

 
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

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Everything you should know

Cheapest return fare
£555
Typical prices: £570-£658
Lufthansa, Brussels Airlines
Mon 18/5Sat 23/5
YQT - LHR • 2 stops
Cheapest one-way flight
£319
Multiple Airlines
Tue 14/4
YQT - STN • 3 stops
Top airlines
Lufthansa
Cheapest • from £592 (return)
Air Canada
Best reviews • 7.1 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Direct flights
Not available
There are currently no direct flights between Thunder Bay and London. You’ll need at least 1 connection.
Insights
Insights
Insights
Insights
When to travel
November
Cheapest • 21% price drop
April
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+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-LON)

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

Mon, 18 May - Sat, 23 May
Multiple Airlines Logo
05:15 - 05:55
YQT
-
LHR
19h 40m
2 stops
Multiple Airlines Logo
07:45 - 23:15
LHR
-
YQT
20h 30m
2 stops
£555Multiple Airlines
Mon, 18 May - Sat, 23 May
Multiple Airlines Logo
11:00 - 21:20
YQT
-
STN
29h 20m
3 stops
Multiple Airlines Logo
06:35 - 08:55
STN
-
YQT
31h 20m
3 stops
£588Multiple Airlines
Mon, 18 May - Sat, 23 May
Lufthansa Logo
05:15 - 05:55
YQT
-
LHR
19h 40m
2 stops
Lufthansa Logo
17:40 - 10:50
LHR
-
YQT
22h 10m
1 stop
£592Lufthansa
Tue, 30 Jun - Tue, 7 Jul
Air Transat Logo
11:35 - 07:55
YQT
-
LGW
15h 20m
1 stop
Air Transat Logo
09:40 - 10:53
LGW
-
YQT
30h 13m
1 stop
£603Air Transat
Tue, 30 Jun - Mon, 6 Jul
Air Transat Logo
11:35 - 07:55
YQT
-
LGW
15h 20m
1 stop
Air Transat Logo
09:40 - 22:33
LGW
-
YQT
17h 53m
1 stop
£609Air Transat
Mon, 18 May - Sat, 23 May
Lufthansa Logo
11:45 - 08:35
YQT
-
LHR
15h 50m
1 stop
Lufthansa Logo
08:30 - 23:15
LHR
-
YQT
19h 45m
1 stop
£626Lufthansa
Sun, 28 Jun - Tue, 7 Jul
Air Transat Logo
11:35 - 07:55
YQT
-
LGW
15h 20m
1 stop
Air Transat Logo
09:40 - 10:53
LGW
-
YQT
30h 13m
1 stop
£635Air Transat
Mon, 18 May - Sat, 23 May
Multiple Airlines Logo
11:00 - 21:20
YQT
-
STN
29h 20m
3 stops
Multiple Airlines Logo
06:35 - 22:33
STN
-
YQT
20h 58m
2 stops
£640Multiple Airlines
Thu, 18 Jun - Tue, 23 Jun
Air Canada Logo
05:15 - 08:35
YQT
-
LHR
22h 20m
1 stop
Air Canada Logo
06:00 - 17:24
LHR
-
YQT
16h 24m
2 stops
£647Air Canada
Thu, 18 Jun - Tue, 23 Jun
Air Canada Logo
11:55 - 06:30
YQT
-
LHR
13h 35m
2 stops
Air Canada Logo
06:00 - 17:24
LHR
-
YQT
16h 24m
2 stops
£648Air Canada
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.

How much is a return flight from Thunder Bay to London?

This analysis is based on the cheapest return trip price found on KAYAK in the last 12 months by searching for a flight from Thunder Bay to London departing in May.

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

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, 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 is November, where tickets cost £484 (return) on average. On the other hand, the most expensive months are May and August, where the average cost of round-trip tickets is £763 and £652 respectively.

Find deals

Good to know - Cheap tickets from Thunder Bay to London

Low seasonOctober
Best time to beat the crowds (14% less expensive on average)
Most popular time to fly and prices are also 16% lower on average.

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 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 flights from Thunder Bay to London

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

    In the last 3 days, the lowest price for a flight from Thunder Bay to London was £319 for a one-way ticket and £555 for a return.

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

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

  • 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 travelers 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 return 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 10762 reviews
7.3Boarding
7.8Crew
6.3Food
7.1Comfort
6.8Entertainment
Airline reviews

It was very cold in the beginning; then I asked stewardess to do something about that, and she did something, so for the rest of the flight the temperature was closer to normal. It is typical: by some reason the pilots or whoever is in charge make the cod in the cabin unbearable. The seat is better than on WestJet or Flair, but is is very tight. No leg room.

6.0 GoodAnonymous, Feb 2026
YYZ - YEG
Read more Air Canada reviews

It was very cold in the beginning; then I asked stewardess to do something about that, and she did something, so for the rest of the flight the temperature was closer to normal. It is typical: by some reason the pilots or whoever is in charge make the cod in the cabin unbearable. The seat is better than on WestJet or Flair, but is is very tight. No leg room.

Delayed for 15 min due to maintenance. We were asked to wait to board as a family, but took longer than if we were not asked anything.

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

Terrible…. Reported missing luggage’s with injectable meds that needed refrigeration. Yet, delivery could not be expedited. Luggage’s were delivered 5 days after arrival. The meds were useless as ice pack had melted. So disappointed!!!

Terrible, luggage’s with b/p and diabetes meds including insulin and ozempic. I’ve in them had dissolved and rendered useless

It was a very small plane and was ok. No food or entertainment so there should be an option for NA.

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

The crew from Toronto Santiago (and the other way) weren't nice people. They seemed angry. Other flights with Air Canada had much nicer crews. Bathrooms always had sticky floors. Yuck!

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.

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

Information on your arrival and departure airports

Thunder Bay (YQT)