How long is the flight from Thunder Bay to London?

United Airlines, Air Transat, and Lufthansa can get you from Thunder Bay to London in just under 19h 25m. Your travel time can differ by up to 3h. Airlines will cover a distance of 5987 km. This flight may include one or multiple stops.

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

According to our current data, Air Canada (C$ 984), offers the cheapest pricing from Thunder Bay to London. Air Canada is priced at 25% lower than the current average price of a flight leaving 3 months from now.

In terms of precipitation, rainfall in London ranges from 40.0 - 70.0 mm per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London when rainfall is around 40.0 mm.

If weather is an important factor for your trip to London, 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 4.0 C).

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

When deciding which route to take from Thunder Bay to London consider Thunder Bay - London Heathrow, Thunder Bay - London Gatwick or Thunder Bay - London City as they are the most popular.

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

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

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

Most people fly from Thunder Bay (YQT) if they book a flight from Thunder Bay to London. On average, Thunder Bay has 0 outbound flights to London per day from 1 airline. Thunder Bay is conveniently located just 5.6 km from Thunder Bay’s city centre.

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

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

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

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

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

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

C$ 408+ Cheap Flights from Thunder Bay to London

Cheap flight deals from Thunder Bay to London

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights from Thunder Bay to London
Explore the most affordable flight options available from Thunder Bay to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 August 2026.

Wed 9/97:20 p.m. -

2 stops33h 05m

Fri 18/912:40 p.m. -

1 stop25h 15m

Deal found 18/8C$ 1,051

Wed 9/97:20 p.m. -

2 stops33h 05m

Sat 19/912:40 p.m. -

1 stop25h 15m

Deal found 18/8C$ 1,053

Wed 9/97:20 p.m. -

2 stops33h 05m

Wed 23/912:40 p.m. -

1 stop25h 15m

Deal found 18/8C$ 1,075

Sat 12/910:10 a.m. -

2 stops18h 15m

Fri 18/912:40 p.m. -

1 stop25h 15m

Deal found 18/8C$ 1,086

Sun 20/96:30 a.m. -

2 stops22h 20m

Sat 3/109:40 a.m. -

1 stop17h 53m

Deal found 18/8C$ 1,096

Sun 20/911:30 a.m. -

1 stop15h 25m

Fri 25/912:40 p.m. -

1 stop25h 15m

Deal found 18/8C$ 1,103

Mon 21/911:30 a.m. -

2 stops15h 25m

Sat 3/1012:40 p.m. -

1 stop25h 15m

Deal found 18/8C$ 1,107

Sun 11/105:10 a.m. -

2 stops20h 45m

Thu 15/108:00 a.m. -

2 stops19h 48m

Deal found 18/8C$ 1,108

Sun 20/95:05 a.m. -

2 stops19h 50m

Tue 6/107:45 a.m. -

2 stops20h 03m

Deal found 18/8C$ 1,110

Tue 15/911:30 a.m. -

1 stop15h 25m

Fri 25/912:40 p.m. -

1 stop25h 15m

Deal found 18/8C$ 1,121

Thu 22/1010:10 a.m. -

2 stops32h 10m

Thu 12/116:25 p.m. -

2 stops33h 29m

Deal found 16/8C$ 1,124

Thu 17/910:10 a.m. -

1 stop16h 45m

Fri 25/912:40 p.m. -

1 stop25h 15m

Deal found 18/8C$ 1,132

Best flights from Thunder Bay to London
Discover carefully curated flight deals from Thunder Bay to London that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 21 August 2026.

Sun 11/105:10 a.m. -

2 stops20h 45m

Thu 15/108:00 a.m. -

2 stops19h 48m

Deal found 18/8C$ 1,108

Thu 22/1010:10 a.m. -

2 stops32h 10m

Thu 12/116:25 p.m. -

2 stops33h 29m

Deal found 16/8C$ 1,124

Mon 30/116:20 a.m. -

1 stop22h 25m

Wed 30/1211:40 a.m. -

1 stop16h 14m

Deal found 17/8C$ 1,312

Tue 17/115:15 p.m. -

2 stops19h 25m

Tue 8/129:50 a.m. -

2 stops17h 46m

Deal found 16/8C$ 1,466

Tue 22/95:05 a.m. -

2 stops19h 50m

Tue 17/118:00 a.m. -

2 stops19h 36m

Deal found 16/8C$ 1,110

Tue 20/105:15 a.m. -

2 stops20h 30m

Thu 26/1112:05 p.m. -

2 stops15h 31m

Deal found 18/8C$ 1,110

Sat 24/1011:45 a.m. -

2 stops17h 25m

Fri 27/1110:25 a.m. -

2 stops17h 11m

Deal found 18/8C$ 1,110

Tue 20/106:30 a.m. -

1 stop23h 15m

Sun 29/1111:40 a.m. -

1 stop16h 14m

Deal found 18/8C$ 1,344

Wed 21/1011:45 a.m. -

2 stops19h 50m

Fri 27/119:50 a.m. -

2 stops17h 46m

Deal found 18/8C$ 1,417

Mon 19/105:15 a.m. -

2 stops19h 40m

Tue 24/1110:25 a.m. -

2 stops17h 11m

Deal found 18/8C$ 1,110

Mon 19/106:30 a.m. -

1 stop23h 15m

Sat 28/1111:40 a.m. -

1 stop16h 14m

Deal found 18/8C$ 1,344

Thu 22/1011:45 a.m. -

2 stops25h 10m

Thu 12/119:50 a.m. -

2 stops17h 46m

Deal found 16/8C$ 1,566

Wed 21/105:15 a.m. -

2 stops20h 30m

Fri 27/1110:25 a.m. -

2 stops17h 11m

Deal found 18/8C$ 1,110

Sun 18/106:30 a.m. -

1 stop23h 15m

Mon 30/1111:40 a.m. -

1 stop16h 14m

Deal found 18/8C$ 1,364

Fri 5/25:15 p.m. -

2 stops19h 35m

Fri 2/49:25 a.m. -

2 stops18h 05m

Deal found 17/8C$ 1,536

Fri 20/115:15 p.m. -

2 stops42h 25m

Fri 27/119:50 a.m. -

2 stops17h 46m

Deal found 19/8C$ 1,602

Sun 20/95:05 a.m. -

2 stops19h 50m

Wed 18/113:10 p.m. -

2 stops29h 55m

Deal found 16/8C$ 1,110

Sun 18/106:30 a.m. -

1 stop23h 15m

Thu 26/1111:40 a.m. -

1 stop16h 14m

Deal found 18/8C$ 1,423

Thu 24/911:45 a.m. -

2 stops19h 10m

Fri 20/111:35 p.m. -

2 stops31h 30m

Deal found 16/8C$ 1,110

Fri 30/106:20 a.m. -

1 stop23h 25m

Fri 13/1111:40 a.m. -

1 stop16h 14m

Deal found 17/8C$ 1,423

Wed 16/911:45 a.m. -

2 stops22h 50m

Tue 29/911:00 a.m. -

2 stops17h 03m

Deal found 18/8C$ 1,784

Fri 5/25:00 a.m. -

2 stops20h 40m

Fri 5/312:05 p.m. -

2 stops15h 28m

Deal found 17/8C$ 1,119

Sun 18/106:30 a.m. -

1 stop23h 15m

Fri 27/1111:40 a.m. -

1 stop16h 14m

Deal found 18/8C$ 1,423

Thu 17/911:45 a.m. -

2 stops23h 15m

Tue 29/911:00 a.m. -

2 stops17h 03m

Deal found 18/8C$ 1,847

Wed 16/911:45 a.m. -

2 stops22h 50m

Mon 28/911:00 a.m. -

2 stops17h 03m

Deal found 18/8C$ 2,058

Sun 18/106:30 a.m. -

1 stop23h 15m

Sun 29/1111:40 a.m. -

1 stop16h 14m

Deal found 18/8C$ 1,423

Thu 22/1011:45 a.m. -

2 stops25h 10m

Sun 1/115:15 p.m. -

2 stops34h 21m

Deal found 17/8C$ 1,876

Fri 5/26:20 a.m. -

1 stop22h 25m

Fri 2/412:40 p.m. -

1 stop15h 14m

Deal found 17/8C$ 1,435

Thu 17/911:45 a.m. -

2 stops23h 15m

Sun 27/910:15 a.m. -

2 stops17h 48m

Deal found 18/8C$ 2,200

Mon 31/811:20 a.m. -

2 stops25h 35m

Wed 14/109:15 a.m. -

2 stops18h 43m

Deal found 20/8C$ 1,966

Find flight deals from Thunder Bay to London

Round-trip from	C$ 1,051
One-way from	C$ 408
Popular in	June
Cheapest in	January
Average price	C$ 1,496

9/9-18/9
3 total stops
58h 20m total
Thunder Bay to London

Search Deals

22/10
2 total stops
32h 10m total
Thunder Bay to London

Search Deals

Highest demand for flights based on searches. 9% potential increase in price (C$ 199 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease (C$ 72 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in August 2026

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Thunder BayLondon

YQT Thunder Bay - LHR London Heathrow

YQTLHR

Thunder Bay

Sun 11/10

5:10 a.m.-6:55 a.m.

2 stops20h 45m

London Heathrow

Thu 15/10

8:00 a.m.-10:48 p.m.

2 stops19h 48m

C$ 1,108

Thunder BayLondon

YQT Thunder Bay - LHR London Heathrow

YQTLHR

Thunder Bay

Tue 22/9

5:05 a.m.-5:55 a.m.

2 stops19h 50m

London Heathrow

Tue 17/11

8:00 a.m.-10:36 p.m.

2 stops19h 36m

C$ 1,110

Thunder BayLondon

YQT Thunder Bay - LHR London Heathrow

YQTLHR

Thunder Bay

Tue 20/10

5:15 a.m.-6:45 a.m.

2 stops20h 30m

London Heathrow

Thu 26/11

12:05 p.m.-10:36 p.m.

2 stops15h 31m

C$ 1,110

Quickest round-trip

Thunder BayLondon

YQT Thunder Bay - LHR London Heathrow

YQTLHR

Thunder Bay

Sat 24/10

11:45 a.m.-10:10 a.m.

2 stops17h 25m

London Heathrow

Fri 27/11

10:25 a.m.-10:36 p.m.

2 stops17h 11m

C$ 1,110

Thunder BayLondon

YQT Thunder Bay - LHR London Heathrow

YQTLHR

Thunder Bay

Mon 19/10

5:15 a.m.-5:55 a.m.

2 stops19h 40m

London Heathrow

Tue 24/11

10:25 a.m.-10:36 p.m.

2 stops17h 11m

C$ 1,110

Thunder BayLondon

YQT Thunder Bay - LHR London Heathrow

YQTLHR

Thunder Bay

Wed 21/10

5:15 a.m.-6:45 a.m.

2 stops20h 30m

London Heathrow

Fri 27/11

10:25 a.m.-10:36 p.m.

2 stops17h 11m

C$ 1,110

Thunder BayLondon

YQT Thunder Bay - LHR London Heathrow

YQTLHR

Thunder Bay

Sun 20/9

5:05 a.m.-5:55 a.m.

2 stops19h 50m

London Heathrow

Wed 18/11

3:10 p.m.-4:05 p.m.

2 stops29h 55m

C$ 1,110

Thunder BayLondon

YQT Thunder Bay - LHR London Heathrow

YQTLHR

Thunder Bay

Thu 24/9

11:45 a.m.-11:55 a.m.

2 stops19h 10m

London Heathrow

Fri 20/11

1:35 p.m.-4:05 p.m.

2 stops31h 30m

C$ 1,110

Thunder BayLondon

YQT Thunder Bay - LHR London Heathrow

YQTLHR

Thunder Bay

Fri 5/2

5:00 a.m.-6:40 a.m.

2 stops20h 40m

London Heathrow

Fri 5/3

12:05 p.m.-10:33 p.m.

2 stops15h 28m

C$ 1,119

Thunder BayLondon

YQT Thunder Bay - STN London Stansted

YQTSTN

Thunder Bay

Thu 22/10

10:10 a.m.-11:20 p.m.

2 stops32h 10m

London Stansted

Thu 12/11

6:25 p.m.-10:54 p.m.

2 stops33h 29m

C$ 1,124

Flights are sorted by cheapest round-trip flights first.

Deals found on 18/8

Showing 1-10 of 60 resultsSorted by cheapest first

...

Best time to book a flight from Thunder Bay to London

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

YQT-LON

YQT-LGW

YQT-LHR

YQT-STN

YQT-LCY

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.

Cheapflights Insights

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

YQT-LON

YQT-LGW

YQT-LHR

YQT-STN

YQT-LCY

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

Currently, January is the cheapest month in which you can book a flight from Thunder Bay to London (average of C$ 953). Flying from Thunder Bay to London in August is currently the most expensive (average of C$ 1,471). 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 London

Read through reviews of airlines operating flights from Thunder Bay to London, such as Air Canada. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Air Canada

7.1

Good

11,509 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Lori,May 2026

YYZ - YFC

Didn't land, sent back to Toronto. No food, no accommodation, no help at all!!

Air Canada

7.1

Good

11,509 reviews

Air Canada

7.1

Good

11,509 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Lori,May 2026

YYZ - YFC

Didn't land, sent back to Toronto. No food, no accommodation, no help at all!!

Related info for your journey

What airport do you fly from for flights from Thunder Bay to London?
Most people fly from Thunder Bay (YQT) if they book a flight from Thunder Bay to London. On average, Thunder Bay has 0 outbound flights to London per day from 1 airline. Thunder Bay is conveniently located just 5.6 km from Thunder Bay’s city centre.
How long is the flight from Thunder Bay to London?
United Airlines, Air Transat, and Lufthansa can get you from Thunder Bay to London in just under 19h 25m. Your travel time can differ by up to 3h. Airlines will cover a distance of 5987 km. This flight may include one or multiple stops.
What is the cheapest airline to fly from Thunder Bay to London round-trip?
According to our current data, Air Canada (C$ 984), offers the cheapest pricing from Thunder Bay to London. Air Canada is priced at 25% lower than the current average price of a flight leaving 3 months from now.
What are the most popular routes from Thunder Bay to London?
When deciding which route to take from Thunder Bay to London consider Thunder Bay - London Heathrow, Thunder Bay - London Gatwick or Thunder Bay - London City as they are the most popular.
Can I find deals for flights from Thunder Bay to London that include hotel bookings?
Yes. In addition to deals on Thunder Bay to London flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Thunder Bay to London?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Thunder Bay to London.
Can I find deals for business class flights from Thunder Bay to London?
Yes. Cheapflights offers flight deals from Thunder Bay to London 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 Thunder Bay to London?
Currently, January is the cheapest month in which you can book a flight from Thunder Bay to London (average of C$ 953). Flying from Thunder Bay to London in August is currently the most expensive (average of C$ 1,471). 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

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Ilford

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Watford

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Top airline flying from Thunder Bay to London

Airline	Cheapest	Average	Flexibility	On-time
Air Canada	CheapestC$ 984	AverageC$ 1,146	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights

Fly with Cheapflights

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

Deals for Thunder Bay to London 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.

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

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 London from Thunder Bay.

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

Need flexible booking options for your flight to London from Thunder Bay? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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Cheap flights from Thunder Bay to London from C$ 408

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 22/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Thunder Bay to London

Cheapest flights from Thunder Bay to LondonExplore the most affordable flight options available from Thunder Bay to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 August 2026.

Explore the most affordable flight options available from Thunder Bay to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 August 2026.

Best flights from Thunder Bay to LondonDiscover carefully curated flight deals from Thunder Bay to London that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 21 August 2026.

Discover carefully curated flight deals from Thunder Bay to London that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 21 August 2026.

Last-minute flights from Thunder Bay to LondonDiscover last-minute flight deals from Thunder Bay to London. Data last updated 21 August 2026 and is based on user searches.

Discover last-minute flight deals from Thunder Bay to London. Data last updated 21 August 2026 and is based on user searches.

One-way flights from Thunder Bay to LondonSearch for one-way flight options from Thunder Bay to London. Find affordable one-way fares based on user searches. Data last updated 21 August 2026.

Search for one-way flight options from Thunder Bay to London. Find affordable one-way fares based on user searches. Data last updated 21 August 2026.

Find flight deals from Thunder Bay to London

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One-way from

Popular in

Cheapest in

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Best time to book a flight from Thunder Bay to London

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

Cheapflights Insights

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

Reviews of airlines servicing London

Read through reviews of airlines operating flights from Thunder Bay to London, such as Air Canada. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

How long is the flight from Thunder Bay to London?

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

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

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

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

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

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

Travelling to a place near London?

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Alternative routes for Thunder Bay to London

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Complete your trip

Complete your trip to London by adding a car rental and/or hotel reservation to your travel itinerary.

Direct flights to England

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Search flights from Thunder Bay to London by cabin class

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Other flights to London

Explore flights to London departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 21 August 2026.

Thunder Bay and London flights

Browse other Thunder Bay and London flight options. Last updated on 21 August 2026.

Other flights from Thunder Bay

Browse through other flights departing from Thunder Bay. Flights are based on user searches made on Cheapflights and were last updated on 21 August 2026.

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Thunder Bay to London flights

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Top airline flying from Thunder Bay to London

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

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

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

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Cheapest flights from Thunder Bay to London
Explore the most affordable flight options available from Thunder Bay to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 August 2026.

Best flights from Thunder Bay to London
Discover carefully curated flight deals from Thunder Bay to London that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 21 August 2026.

Last-minute flights from Thunder Bay to London
Discover last-minute flight deals from Thunder Bay to London. Data last updated 21 August 2026 and is based on user searches.

One-way flights from Thunder Bay to London
Search for one-way flight options from Thunder Bay to London. Find affordable one-way fares based on user searches. Data last updated 21 August 2026.