How long is the flight from Thunder Bay to London?

United Airlines and Air Transat can get you from Thunder Bay to London in just under 19h 50m. Your travel time can differ by up to 2h 35m. Airlines will cover a distance of 5959 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$ 988), 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 Stansted 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$ 396+ 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 6 September 2026.

Sat 17/108:15 a.m. -

2 stops20h 35m

Sat 24/1012:40 p.m. -

1 stop14h 53m

Deal found 2/9C$ 1,068

Sat 19/95:05 a.m. -

2 stops21h 10m

Sat 7/114:20 p.m. -

2 stops28h 45m

Deal found 3/9C$ 1,112

Thu 15/105:15 a.m. -

2 stops20h 30m

Mon 19/106:00 p.m. -

2 stops28h 13m

Deal found 1/9C$ 1,114

Mon 21/96:30 a.m. -

1 stop20h 25m

Fri 6/1111:40 a.m. -

1 stop16h 14m

Deal found 3/9C$ 1,201

Thu 24/911:30 a.m. -

2 stops15h 25m

Thu 5/1111:40 a.m. -

1 stop16h 14m

Deal found 3/9C$ 1,226

Sat 17/106:30 a.m. -

1 stop24h 20m

Sat 24/108:30 a.m. -

1 stop19h 03m

Deal found 2/9C$ 1,249

Thu 12/116:20 a.m. -

1 stop22h 25m

Tue 8/1211:40 a.m. -

1 stop16h 14m

Deal found 1/9C$ 1,249

Mon 21/96:30 a.m. -

1 stop19h 05m

Fri 6/1111:10 a.m. -

1 stop16h 44m

Deal found 3/9C$ 1,253

Thu 15/106:15 p.m. -

1 stop12h 35m

Mon 19/108:40 a.m. -

2 stops19h 18m

Deal found 2/9C$ 1,265

Wed 23/911:30 a.m. -

2 stops18h 15m

Wed 4/1111:40 a.m. -

1 stop16h 14m

Deal found 3/9C$ 1,267

Wed 23/911:30 a.m. -

2 stops18h 15m

Mon 9/1111:40 a.m. -

1 stop16h 14m

Deal found 3/9C$ 1,269

Sun 6/911:20 a.m. -

2 stops17h 00m

Fri 6/113:00 p.m. -

1 stop24h 11m

Deal found 2/9C$ 1,270

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 6 September 2026.

Sat 17/108:15 a.m. -

2 stops20h 35m

Sat 24/1012:40 p.m. -

1 stop14h 53m

Deal found 2/9C$ 1,068

Tue 22/95:05 a.m. -

2 stops19h 50m

Fri 6/117:40 a.m. -

2 stops19h 56m

Deal found 3/9C$ 1,112

Thu 12/116:20 a.m. -

1 stop22h 25m

Tue 8/1211:40 a.m. -

1 stop16h 14m

Deal found 1/9C$ 1,249

Thu 15/106:15 p.m. -

1 stop12h 35m

Mon 19/108:40 a.m. -

2 stops19h 18m

Deal found 1/9C$ 1,266

Sat 17/1011:45 a.m. -

2 stops16h 35m

Sat 24/104:40 p.m. -

2 stops28h 25m

Deal found 2/9C$ 1,112

Thu 10/95:05 a.m. -

2 stops24h 35m

Fri 6/117:40 a.m. -

2 stops37h 25m

Deal found 1/9C$ 1,114

Thu 12/115:10 p.m. -

2 stops14h 40m

Tue 8/129:15 a.m. -

2 stops18h 21m

Deal found 1/9C$ 1,321

Mon 30/116:20 a.m. -

1 stop22h 25m

Wed 30/1211:40 a.m. -

1 stop16h 14m

Deal found 1/9C$ 1,323

Thu 12/115:10 p.m. -

2 stops22h 25m

Tue 8/1212:00 p.m. -

2 stops15h 36m

Deal found 1/9C$ 1,114

Mon 30/116:20 a.m. -

1 stop22h 25m

Wed 30/1211:40 a.m. -

1 stop16h 14m

Deal found 5/9C$ 1,330

Mon 21/96:30 a.m. -

1 stop20h 25m

Sun 8/1111:40 a.m. -

1 stop16h 14m

Deal found 3/9C$ 1,346

Thu 15/105:15 a.m. -

2 stops19h 40m

Mon 19/104:00 p.m. -

2 stops30h 08m

Deal found 5/9C$ 1,114

Thu 12/116:20 a.m. -

2 stops29h 20m

Tue 8/1211:40 a.m. -

1 stop16h 14m

Deal found 1/9C$ 1,346

Fri 18/96:30 a.m. -

1 stop23h 15m

Tue 3/1111:40 a.m. -

1 stop16h 14m

Deal found 3/9C$ 1,392

Thu 24/96:30 a.m. -

1 stop23h 15m

Sun 8/1111:40 a.m. -

1 stop16h 14m

Deal found 3/9C$ 1,406

Fri 18/96:30 a.m. -

1 stop23h 15m

Sun 8/1111:40 a.m. -

1 stop16h 14m

Deal found 3/9C$ 1,451

Fri 18/96:30 a.m. -

1 stop23h 15m

Fri 6/1111:40 a.m. -

1 stop16h 14m

Deal found 3/9C$ 1,451

Sat 19/96:30 a.m. -

1 stop23h 15m

Sun 8/1111:40 a.m. -

1 stop16h 14m

Deal found 3/9C$ 1,451

Thu 12/1111:20 a.m. -

2 stops41h 35m

Tue 8/125:20 p.m. -

2 stops45h 46m

Deal found 1/9C$ 2,252

Sat 17/106:15 p.m. -

2 stops34h 40m

Sat 24/105:45 p.m. -

2 stops45h 26m

Deal found 2/9C$ 2,405

Mon 21/95:05 a.m. -

2 stops47h 50m

Fri 6/115:20 p.m. -

2 stops45h 51m

Deal found 3/9C$ 3,026

Find flight deals from Thunder Bay to London

Round-trip from	C$ 1,068
One-way from	C$ 396
Popular in	June
Cheapest in	January
Average price	C$ 1,461

17/10-24/10
3 total stops
35h 28m total
Thunder Bay to London

Search Deals

11/10-31/12
2 total stops
42h 35m total
Thunder Bay to London

Search Deals

Highest demand for flights based on searches. 10% potential increase in price (C$ 207 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease (C$ 73 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in September 2026

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Thunder BayLondon

YQT Thunder Bay - STN London Stansted

YQTSTN

Thunder Bay

Sun 11/10

7:50 p.m.-7:25 p.m.

2 stops42h 35m

London Stansted

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 396

Thunder BayLondon

YQT Thunder Bay - STN London Stansted

YQTSTN

Thunder Bay

Tue 20/10

6:30 a.m.-5:35 p.m.

2 stops30h 05m

London Stansted

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 414

Thunder BayLondon

YQT Thunder Bay - LGW London Gatwick

YQTLGW

Thunder Bay

Tue 20/10

6:30 a.m.-7:55 a.m.

2 stops44h 25m

London Gatwick

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 418

Thunder BayLondon

YQT Thunder Bay - STN London Stansted

YQTSTN

Thunder Bay

Wed 23/9

6:30 a.m.-11:20 p.m.

2 stops35h 50m

London Stansted

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 466

Thunder BayLondon

YQT Thunder Bay - LHR London Heathrow

YQTLHR

Thunder Bay

Fri 16/10

6:30 a.m.-8:05 a.m.

3 stops44h 35m

London Heathrow

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 512

Thunder BayLondon

YQT Thunder Bay - LGW London Gatwick

YQTLGW

Thunder Bay

Sat 26/9

8:15 a.m.-9:25 a.m.

3 stops20h 10m

London Gatwick

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 516

Thunder BayLondon

YQT Thunder Bay - STN London Stansted

YQTSTN

Thunder Bay

Thu 24/9

11:30 a.m.-11:20 p.m.

3 stops30h 50m

London Stansted

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 522

Thunder BayLondon

YQT Thunder Bay - LHR London Heathrow

YQTLHR

Thunder Bay

Fri 16/10

6:15 p.m.-8:35 a.m.

2 stops33h 20m

London Heathrow

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 523

Thunder BayLondon

YQT Thunder Bay - STN London Stansted

YQTSTN

Thunder Bay

Tue 22/9

11:30 a.m.-5:35 p.m.

3 stops25h 05m

London Stansted

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 526

Thunder BayLondon

YQT Thunder Bay - STN London Stansted

YQTSTN

Thunder Bay

Mon 21/9

11:30 a.m.-5:05 p.m.

3 stops24h 35m

London Stansted

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 526

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/9

Showing 1-10 of 51 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$ 956). Flying from Thunder Bay to London in August is currently the most expensive (average of C$ 1,476). 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.

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 and Air Transat can get you from Thunder Bay to London in just under 19h 50m. Your travel time can differ by up to 2h 35m. Airlines will cover a distance of 5959 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$ 988), 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 Stansted 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$ 956). Flying from Thunder Bay to London in August is currently the most expensive (average of C$ 1,476). 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

Gatwick

Romford

Twickenham

Ilford

Bromley

Sutton

Luton

Slough

Marlow

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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$ 988	AverageC$ 1,089	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights

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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$ 396

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/10. 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 6 September 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 6 September 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 6 September 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 6 September 2026.

Last-minute flights from Thunder Bay to LondonDiscover last-minute flight deals from Thunder Bay to London. Data last updated 6 September 2026 and is based on user searches.

Discover last-minute flight deals from Thunder Bay to London. Data last updated 6 September 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 6 September 2026.

Search for one-way flight options from Thunder Bay to London. Find affordable one-way fares based on user searches. Data last updated 6 September 2026.

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Best time to book a flight from Thunder Bay to London

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

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?

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Complete your trip

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Other flights to London

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Thunder Bay and London flights

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Other flights from Thunder Bay

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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 6 September 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 6 September 2026.

Last-minute flights from Thunder Bay to London
Discover last-minute flight deals from Thunder Bay to London. Data last updated 6 September 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 6 September 2026.