Cheap flights from London Heathrow Airport to Thunder Bay from C$ 800

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/9. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — YQT
3 Aug — 10 Aug1
1 adult

Cheap flight deals from Heathrow to Thunder Bay

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to Thunder Bay (YQT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 29 July 2025.

Round-trip from

C$ 897

One-way from

C$ 800

Popular in

August

Cheapest in

March

Average price

C$ 1,192
Air Canada
  • Air Canada
  • 14/11-22/11
  • 2 total stops
  • 35h 20m total
  • London to Thunder Bay
10/9
  • 10/9
  • 3 total stops
  • 28h 53m total
  • London to Thunder Bay
Highest demand for flights based on searches. 9% potential increase in price (C$ 152 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease (C$ 35 potential savings vs. average RT price).
Average for round-trip flights in July 2025

Find flight deals from Heathrow to Thunder Bay

Cheapest flights from Heathrow to Thunder Bay
Explore the most affordable flight options available from Heathrow to Thunder Bay. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 July 2025.

Fri 14/116:00 p.m.LHR - YQT
1 stop20h 55mAir Canada
Sat 22/1111:05 a.m.YQT - LHR
1 stop14h 25mAir Canada
Deal found 28/7C$ 897
Wed 10/910:50 a.m.LHR - YQT
2 stops16h 56mLufthansa
Wed 17/911:00 a.m.YQT - LHR
1 stop18h 00mLufthansa
Deal found 27/7C$ 971
Wed 10/98:40 a.m.LHR - YQT
2 stops19h 06mMultiple Airlines
Wed 17/911:00 a.m.YQT - LHR
2 stops17h 35mMultiple Airlines
Deal found 27/7C$ 989

Cheapflights Fare Finder

 
Customize your flight search to find flights from Heathrow to Thunder Bay that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 29 July 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Thunder Bay that are best for you.

Fly from

Heathrow

Fly to

Thunder Bay

Route

Depart

Return

Price

LondonThunder Bay

LHR - YQT

LHRYQT

London Heathrow

Fri 14/11

6:00 p.m.-9:55 a.m.

1 stop20h 55m

Thunder Bay

Sat 22/11

11:05 a.m.-6:30 a.m.

1 stop14h 25m

C$ 897

LondonThunder Bay

LHR - YQT

LHRYQT

London Heathrow

Wed 10/9

10:50 a.m.-10:46 p.m.

2 stops16h 56m

Thunder Bay

Wed 17/9

11:00 a.m.-10:00 a.m.

1 stop18h 00m

C$ 971

LondonThunder Bay

LHR - YQT

LHRYQT

London Heathrow

Wed 10/9

8:40 a.m.-10:46 p.m.

2 stops19h 06m

Thunder Bay

Wed 17/9

11:00 a.m.-9:35 a.m.

2 stops17h 35m

C$ 989

LondonThunder Bay

LHR - YQT

LHRYQT

London Heathrow

Wed 10/9

1:45 p.m.-1:38 p.m.

3 stops28h 53m

C$ 800

LondonThunder Bay

LHR - YQT

LHRYQT

London Heathrow

Thu 11/9

9:00 a.m.-10:46 p.m.

2 stops18h 46m

C$ 971

Flights are sorted by cheapest round-trip flights first.

Deals found on 27/7

Best time to book a flight from Heathrow to Thunder Bay

Have a flexible travel schedule? Discover the best time to fly to Thunder Bay from Heathrow with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Reviews of airlines servicing Thunder Bay

Get insights into the airlines that provide service to Thunder Bay. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Thunder Bay. Reviews last updated 29 July 2025.
Check out reviews from past customers who have flown with Air Canada and Lufthansa from London Heathrow Airport to Thunder Bay to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Crew

7.8

Overall

7.1

Food

6.3

Comfort

7.1

Entertainment

6.8

Boarding

7.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

YDF - YYZ

Having excellent support for my mobility issues is so much appreciated. Thank you and your awesome crew.

Crew

7.8

Overall

7.1

Food

6.3

Comfort

7.1

Entertainment

6.8

Boarding

7.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

YDF - YYZ

Having excellent support for my mobility issues is so much appreciated. Thank you and your awesome crew.

Crew

7.8

Overall

7.1

Food

6.3

Comfort

7.1

Entertainment

6.8

Boarding

7.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

YDF - YYZ

Having excellent support for my mobility issues is so much appreciated. Thank you and your awesome crew.

Related info for your journey

Find useful and relevant information for your journey from Heathrow to Thunder Bay. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly into for flights to Thunder Bay from London Heathrow?

    Thunder Bay (YQT), located 5.6 km from the city centre, is the airport you fly into when you book flights from London Heathrow to Thunder Bay. 0 airlines have flights to Thunder Bay from London Heathrow on a regular basis. Booking flights from London Heathrow to Thunder Bay should not be difficult; the airport handles an average of 0 inbound flights from London Heathrow per day.

  • What are the cheapest airlines flying from London Heathrow Airport to Thunder Bay round-trip?

    Cheapflights users have booked flights from London Heathrow Airport to Thunder Bay round-trip from C$ 897. Another airline that can offer you cheap pricing is Lufthansa. Users have found that Air Canada is 12% cheaper than the other options available to this destination.

  • Can I find deals for flights from Heathrow to Thunder Bay that include hotel bookings?

    Yes. In addition to deals on Heathrow to Thunder Bay flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Heathrow to Thunder Bay?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Heathrow to Thunder Bay.

  • Can I find deals for business class flights from Heathrow to Thunder Bay?

    Yes. Cheapflights offers flight deals from Heathrow to Thunder Bay by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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

    Currently, June is the cheapest month in which you can book a flight from London Heathrow Airport to Thunder Bay (average of C$ 207). Flying from London Heathrow Airport to Thunder Bay in December is currently the most expensive (average of C$ 307). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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