Find flights
When to book
Airlines
FAQs

Cheap flights from London Heathrow Airport to Thunder Bay from £560

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 26/2. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — YQT
21 Mar — 28 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Heathrow to Thunder Bay

Enter your travel dates to find the best prices.

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 19 February 2026.

Thu 26/206:00
LHR
-
YQT
2 stops22h 05m
Air Canada
Mon 2/311:15
YQT
-
LHR
1 stop19h 05m
Air Canada
Deal found 18/2£560
Thu 19/213:00
LHR
-
YQT
1 stop15h 05m
Air Canada
Mon 23/211:15
YQT
-
LHR
2 stops28h 20m
Air Canada
Deal found 15/2£579
Mon 13/712:40
LHR
-
YQT
2 stops15h 09m
Air Canada
Mon 27/711:25
YQT
-
LHR
2 stops14h 05m
Air Canada
Deal found 16/2£584
Fri 20/308:00
LHR
-
YQT
2 stops19h 50m
Air Canada
Fri 27/319:25
YQT
-
LHR
1 stop32h 10m
Air Canada
Deal found 17/2£588
Fri 3/412:40
LHR
-
YQT
2 stops15h 19m
Multiple Airlines
Sun 5/411:10
YQT
-
LHR
2 stops14h 20m
Multiple Airlines
Deal found 18/2£597

Find 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 19 February 2026.

Round-trip from

£584

One-way from

£577

Popular in

July

Cheapest in

May

Average price

£445
Air Canada
  • Air Canada
  • 13/7-27/7
  • 4 total stops
  • 29h 14m total
  • London to Thunder Bay
Search Deals
Lufthansa
  • Lufthansa
  • 5/4
  • 1 total stop
  • 13h 49m total
  • London to Thunder Bay
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (£56 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£8 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customise 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 858,174 searches. Data last updated 19 February 2026.
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

Mon 13/7

12:40-22:49

2 stops15h 09m

Thunder Bay

Mon 27/7

11:25-06:30

2 stops14h 05m

£584

LondonThunder Bay

LHR - YQT

LHRYQT

London Heathrow

Fri 20/3

08:00-23:50

2 stops19h 50m

Thunder Bay

Fri 27/3

19:25-07:35

1 stop32h 10m

£588

LondonThunder Bay

LHR - YQT

LHRYQT

London Heathrow

Fri 3/4

12:40-22:59

2 stops15h 19m

Thunder Bay

Sun 5/4

11:10-06:30

2 stops14h 20m

£597

LondonThunder Bay

LHR - YQT

LHRYQT

London Heathrow

Fri 20/3

11:10-23:50

1 stop16h 40m

Thunder Bay

Fri 27/3

19:25-05:35

1 stop30h 10m

£605

LondonThunder Bay

LHR - YQT

LHRYQT

London Heathrow

Sun 5/4

14:10-22:59

1 stop13h 49m

Thunder Bay

Sun 12/4

19:30-21:00

2 stops44h 30m

£606

LondonThunder Bay

LHR - YQT

LHRYQT

London Heathrow

Sun 5/4

14:10-22:59

1 stop13h 49m

Thunder Bay

Sun 12/4

19:30-08:35

1 stop32h 05m

£741

LondonThunder Bay

LHR - YQT

LHRYQT

London Heathrow

Sun 5/4

14:10-22:59

1 stop13h 49m

£577

LondonThunder Bay

LHR - YQT

LHRYQT

London Heathrow

Sun 5/4

13:05-13:42

3 stops29h 37m

£611

Flights are sorted by cheapest return flights first.

Deals found on 19/2

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 return 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.

Cheapflights Insights

Everything you need to know about your flight from London Heathrow Airport to Thunder Bay

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

Currently, May is the cheapest month in which you can book a flight from London Heathrow Airport to Thunder Bay (average of £391). Flying from London Heathrow Airport to Thunder Bay in October is currently the most expensive (average of £642). 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.

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 19 February 2026.
Check out reviews from past customers who have flown with Air Canada 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.
Air Canada
7.1
Good
10,732 reviews
Check prices

Food

6.3

Comfort

7.1

Crew

7.8

Entertainment

6.8

Boarding

7.3

Overall

7.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

YXE - YYZ

We were over three hours delayed leaving Saskatoon and missed our connection to Montreal. We were then rerouted all the way to Zurich. We were over seven hours late getting to our final destination. Then our luggage was lost for lost for three days. All three flights were delayed and our trip was definitely impacted.
Air Canada
7.1
Good
10,732 reviews
Air Canada
7.1
Good
10,732 reviews
Check prices

Food

6.3

Comfort

7.1

Crew

7.8

Entertainment

6.8

Boarding

7.3

Overall

7.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

YXE - YYZ

We were over three hours delayed leaving Saskatoon and missed our connection to Montreal. We were then rerouted all the way to Zurich. We were over seven hours late getting to our final destination. Then our luggage was lost for lost for three days. All three flights were delayed and our trip was definitely impacted.

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?

    Located just 3.5 mi from the city center, Thunder Bay is the airport most travelers will use when flying to Thunder Bay from London Heathrow. Booking flights from London Heathrow to Thunder Bay (YQT) should be relatively easy as there are 0 daily inbound flights from London Heathrow from 1 airline.

  • How long is the flight from London Heathrow Airport to Thunder Bay?

    There are many flights that can get you from London Heathrow Airport to Thunder Bay in 15h 09m. Fly via Air Canada to get the fastest option. London Heathrow Airport and Thunder Bay are separated by a distance of 3703 mi.

  • What is the cheapest airline to fly from London Heathrow Airport to Thunder Bay round-trip?

    Cheapflights users have booked flights from London Heathrow Airport to Thunder Bay round-trip from £445. Air Canada is 22% cheaper than the average price of flights available within the next 90 days 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 holiday 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, May is the cheapest month in which you can book a flight from London Heathrow Airport to Thunder Bay (average of £391). Flying from London Heathrow Airport to Thunder Bay in October is currently the most expensive (average of £642). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top airline flying from Heathrow to Thunder Bay

Discover the top airline that operate flights from Heathrow to Thunder Bay. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 19 February 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest£445Average£630FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Heathrow to Thunder Bay?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Thunder Bay from Heathrow today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Heathrow to Thunder Bay?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Thunder Bay from Heathrow.

Can Cheapflights find flights from Heathrow to Thunder Bay with no change fees?

Yes! Cheapflights helps users easily find flights from Heathrow to Thunder Bay with no change fees.

Can Cheapflights notify me if prices for flights from Heathrow to Thunder Bay become cheaper?

Of course! You can now track prices for flights from Heathrow to Thunder Bay and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.