How long is the flight from London to Thunder Bay?

Air Canada can get you from London to Thunder Bay in just under 33h 10m. Your travel time can differ by up to . Airlines will cover a distance of 3703 mi.

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

Air Canada, at £456, was found to be the cheapest airline from London to Thunder Bay..

In terms of precipitation, rainfall in Thunder Bay ranges from 10.0 - 90.0 inches per month. July is typically the wettest month, when rainfall can reach 90.0 mm. February is typically the driest time to visit Thunder Bay when rainfall is around 10.0 mm.

If weather is an important factor for your trip to Thunder Bay, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -14.0 C).

What are the most popular routes from London to Thunder Bay?

While some choose either London Stansted - Thunder Bay or London City - Thunder Bay, London Heathrow - Thunder Bay is the most popular route from London to Thunder Bay.

What is the cheapest time of day to fly from LON to YQT?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from London to Thunder Bay as you normally would.

What airport do you fly into for flights to Thunder Bay from London?

Thunder Bay (YQT), located 3.5 mi from the city center, is the airport you fly into when you book flights from London to Thunder Bay. 1 airline have flights to Thunder Bay from London on a regular basis. Booking flights from London to Thunder Bay should not be difficult; the airport handles an average of 0 inbound flights from London per day.

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

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

How can I find direct flights from London to Thunder Bay?

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

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

Yes. Cheapflights offers flight deals from London 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.

£377+ Cheap Flights from London to Thunder Bay

Cheap flight deals from London to Thunder Bay

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights from London to Thunder Bay
Explore the most affordable flight options available from London to Thunder Bay. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 October 2026.

Fri 20/1109:00 -

2 stops18h 36m

Fri 27/1117:15 -

2 stops14h 45m

Deal found 21/10£572

Mon 7/1212:05 -

2 stops15h 31m

Mon 14/1205:00 -

2 stops19h 55m

Deal found 23/10£648

Thu 5/1109:30 -

2 stops18h 06m

Mon 9/1117:10 -

2 stops18h 10m

Deal found 21/10£655

Thu 5/1118:00 -

1 stop21h 11m

Mon 9/1117:10 -

1 stop13h 10m

Deal found 21/10£681

Mon 2/1115:00 -

1 stop24h 11m

Thu 3/610:50 -

1 stop14h 45m

Deal found 22/10£723

Mon 2/1111:10 -

2 stops28h 01m

Mon 31/505:00 -

2 stops20h 30m

Deal found 22/10£723

Tue 3/1113:00 -

2 stops14h 36m

Thu 3/605:00 -

2 stops21h 25m

Deal found 22/10£726

Fri 30/1018:00 -

1 stop20h 11m

Mon 31/516:50 -

1 stop10h 45m

Deal found 22/10£734

Mon 2/1109:00 -

2 stops18h 36m

Fri 4/605:00 -

1 stop11h 00m

Deal found 22/10£736

Find flight deals from London to Thunder Bay

Round-trip from	£533
One-way from	£377

Air Canada
16/4-18/4
3 total stops
53h 50m total
London to Thunder Bay

Search Deals

Air Canada
4/12-31/12
2 total stops
18h 36m total
London to Thunder Bay

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Fastest return journey

LondonThunder Bay

LHR London Heathrow - YQT Thunder Bay

LHRYQT

London Heathrow

Fri 4/12

09:00-22:36

2 stops18h 36m

Thunder Bay

Wed 31/12

00:00-06:00

Nonstop0h 00m

£377

LondonThunder Bay

LHR London Heathrow - YQT Thunder Bay

LHRYQT

London Heathrow

Sun 6/12

14:50-16:05

3 stops30h 15m

Thunder Bay

Wed 31/12

00:00-06:00

Nonstop0h 00m

£390

LondonThunder Bay

LHR London Heathrow - YQT Thunder Bay

LHRYQT

London Heathrow

Fri 4/12

14:50-16:05

3 stops30h 15m

Thunder Bay

Wed 31/12

00:00-06:00

Nonstop0h 00m

£433

LondonThunder Bay

LHR London Heathrow - YQT Thunder Bay

LHRYQT

London Heathrow

Sun 6/12

18:00-22:36

1 stop33h 36m

Thunder Bay

Wed 31/12

00:00-06:00

Nonstop0h 00m

£439

LondonThunder Bay

LHR London Heathrow - YQT Thunder Bay

LHRYQT

London Heathrow

Fri 16/4

06:00-10:10

2 stops33h 10m

Thunder Bay

Sun 18/4

17:15-09:35

1 stop11h 20m

£533

LondonThunder Bay

LHR London Heathrow - YQT Thunder Bay

LHRYQT

London Heathrow

Tue 6/4

17:40-10:10

1 stop21h 30m

Thunder Bay

Thu 15/4

17:15-11:50

1 stop13h 35m

£545

LondonThunder Bay

LHR London Heathrow - YQT Thunder Bay

LHRYQT

London Heathrow

Fri 20/11

09:00-22:36

2 stops18h 36m

Thunder Bay

Fri 27/11

17:15-13:00

2 stops14h 45m

£572

Flights are sorted by cheapest return flights first.

Deals found on 20/10

Sorted by cheapest first

Best time to book a flight from London to Thunder Bay

Have a flexible travel schedule? Discover the best time to fly to Thunder Bay from London with our price prediction graph.

LON-YQT

LHR-YQT

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 to Thunder Bay

LON-YQT

LHR-YQT

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Thunder Bay

Get a feel of what it's like to fly with Air Canada from London to Thunder Bay by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Air Canada

7.1

Good

11,810 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Sylvia,Aug 2026

YLW - YYZ

The fires impacted our trip. We sat in the plane for an hour with no air conditioning. We were a total of 5-hour delay but missed our connection. The staff tried to keep us aware of important information

Air Canada

7.1

Good

11,810 reviews

Air Canada

7.1

Good

11,810 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Sylvia,Aug 2026

YLW - YYZ

Related info for your journey

What airport do you fly into for flights to Thunder Bay from London?
Thunder Bay (YQT), located 3.5 mi from the city center, is the airport you fly into when you book flights from London to Thunder Bay. 1 airline have flights to Thunder Bay from London on a regular basis. Booking flights from London to Thunder Bay should not be difficult; the airport handles an average of 0 inbound flights from London per day.
How long is the flight from London to Thunder Bay?
Air Canada can get you from London to Thunder Bay in just under 33h 10m. Your travel time can differ by up to . Airlines will cover a distance of 3703 mi.
What is the cheapest airline to fly from London to Thunder Bay round-trip?
Air Canada, at £456, was found to be the cheapest airline from London to Thunder Bay..
What are the most popular routes from London to Thunder Bay?
While some choose either London Stansted - Thunder Bay or London City - Thunder Bay, London Heathrow - Thunder Bay is the most popular route from London to Thunder Bay.
Can I find deals for flights from London to Thunder Bay that include hotel bookings?
Yes. In addition to deals on London to Thunder Bay flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from London to Thunder Bay?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to Thunder Bay.
Can I find deals for business class flights from London to Thunder Bay?
Yes. Cheapflights offers flight deals from London 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.

See more FAQs

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Alternative routes for London to Thunder Bay

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Top airline flying from London to Thunder Bay

Airline	Cheapest	Average	Flexibility	On-time
Air Canada	Cheapest£456	Average£678	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights

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Deals for London to Thunder Bay flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from London to Thunder Bay for you. Better yet — we are completely free to use.

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Yes, we can. To see specific flights from London to Thunder Bay with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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Cheap flights from London to Thunder Bay from £377

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/12. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from London to Thunder Bay

Cheapest flights from London to Thunder BayExplore the most affordable flight options available from London to Thunder Bay. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 October 2026.

Explore the most affordable flight options available from London to Thunder Bay. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 October 2026.

Best flights from London to Thunder BayDiscover carefully curated flight deals from London to Thunder Bay that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 25 October 2026.

Discover carefully curated flight deals from London to Thunder Bay that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 25 October 2026.

Last-minute flights from London to Thunder BayDiscover last-minute flight deals from London to Thunder Bay. Data last updated 25 October 2026 and is based on user searches.

Discover last-minute flight deals from London to Thunder Bay. Data last updated 25 October 2026 and is based on user searches.

One-way flights from London to Thunder BaySearch for one-way flight options from London to Thunder Bay. Find affordable one-way fares based on user searches. Data last updated 25 October 2026.

Search for one-way flight options from London to Thunder Bay. Find affordable one-way fares based on user searches. Data last updated 25 October 2026.

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Best time to book a flight from London to Thunder Bay

Have a flexible travel schedule? Discover the best time to fly to Thunder Bay from London with our price prediction graph.

Cheapflights Insights

Reviews of airlines servicing Thunder Bay

Get a feel of what it's like to fly with Air Canada from London to Thunder Bay by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

What airport do you fly into for flights to Thunder Bay from London?

How long is the flight from London to Thunder Bay?

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

What are the most popular routes from London to Thunder Bay?

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

How can I find direct flights from London to Thunder Bay?

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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for London to Thunder Bay

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Complete your trip

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Direct flights to Ontario

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Search flights from London to Thunder Bay by cabin class

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London and Thunder Bay flights

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Top airline flying from London to Thunder Bay

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

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Cheapest flights from London to Thunder Bay
Explore the most affordable flight options available from London to Thunder Bay. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 October 2026.

Best flights from London to Thunder Bay
Discover carefully curated flight deals from London to Thunder Bay that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 25 October 2026.

Last-minute flights from London to Thunder Bay
Discover last-minute flight deals from London to Thunder Bay. Data last updated 25 October 2026 and is based on user searches.

One-way flights from London to Thunder Bay
Search for one-way flight options from London to Thunder Bay. Find affordable one-way fares based on user searches. Data last updated 25 October 2026.