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Cheap flights from Thunder Bay to London from C$ 392

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 9/6. Fares are subject to change and may not be available on all flights or dates of travel.
YQT — LON
13 Jun — 20 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Thunder Bay to London

Enter your travel dates to find the best prices.

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 14 May 2026.

Tue 9/610:10 a.m.
YQT
-
STN
2 stops22h 15m
Multiple Airlines
Tue 16/610:00 p.m.
STN
-
YQT
3 stops29h 33m
Multiple Airlines
Deal found 11/5C$ 1,007
Tue 9/610:10 a.m.
YQT
-
LGW
3 stops19h 55m
Multiple Airlines
Tue 16/68:35 p.m.
LGW
-
YQT
3 stops30h 58m
Multiple Airlines
Deal found 11/5C$ 1,010
Fri 5/65:10 a.m.
YQT
-
LHR
2 stops20h 45m
United Airlines
Tue 9/611:05 a.m.
LHR
-
YQT
2 stops17h 10m
United Airlines
Deal found 10/5C$ 1,112
Tue 2/610:10 a.m.
YQT
-
LHR
2 stops29h 10m
Multiple Airlines
Sun 7/69:25 p.m.
LHR
-
YQT
2 stops30h 08m
Multiple Airlines
Deal found 11/5C$ 1,177
Sun 7/66:25 p.m.
YQT
-
LHR
1 stop12h 25m
Air Canada
Thu 11/66:00 a.m.
LHR
-
YQT
2 stops16h 20m
Air Canada
Deal found 12/5C$ 1,190
Fri 5/66:25 p.m.
YQT
-
LHR
1 stop10h 10m
Air Canada
Tue 9/66:00 a.m.
LHR
-
YQT
2 stops22h 15m
Air Canada
Deal found 10/5C$ 1,192
Tue 2/66:25 p.m.
YQT
-
LHR
1 stop10h 10m
Air Canada
Tue 16/66:00 a.m.
LHR
-
YQT
2 stops16h 20m
Air Canada
Deal found 13/5C$ 1,193
Tue 9/66:25 p.m.
YQT
-
LHR
1 stop10h 10m
Multiple Airlines
Tue 16/68:30 a.m.
LHR
-
YQT
1 stop19h 45m
Multiple Airlines
Deal found 11/5C$ 1,210
Mon 30/116:30 a.m.
YQT
-
LGW
1 stop22h 15m
Air Transat
Wed 30/1211:40 a.m.
LGW
-
YQT
1 stop14h 45m
Air Transat
Deal found 13/5C$ 1,307
Sat 12/910:10 a.m.
YQT
-
STN
2 stops30h 25m
Multiple Airlines
Thu 24/96:30 a.m.
STN
-
YQT
2 stops21h 03m
Multiple Airlines
Deal found 11/5C$ 1,377
Sat 12/96:30 a.m.
YQT
-
LGW
1 stop23h 15m
Air Transat
Thu 24/912:40 p.m.
LGW
-
YQT
1 stop14h 53m
Air Transat
Deal found 11/5C$ 1,427
Mon 30/115:00 a.m.
YQT
-
LGW
2 stops31h 50m
Multiple Airlines
Wed 30/126:40 p.m.
LGW
-
YQT
2 stops33h 10m
Multiple Airlines
Deal found 12/5C$ 1,462

Find flight deals from Thunder Bay to London

Discover tips and strategies to find the most affordable flight options for your journey from Thunder Bay (YQT) to London (LON). 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 14 May 2026.

Round-trip from

C$ 1,007

One-way from

C$ 392

Popular in

June

Cheapest in

November

Average price

C$ 1,437
9/6-16/6
  • 9/6-16/6
  • 5 total stops
  • 51h 48m total
  • Thunder Bay to London
Search Deals
9/6
  • 9/6
  • 2 total stops
  • 28h 50m total
  • Thunder Bay to London
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (C$ 293 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (C$ 69 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Thunder Bay to London 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 14 May 2026.
Use the filters below to find and compare flights from Thunder Bay to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Thunder BayLondon

YQT - STN

YQTSTN

Thunder Bay

Tue 9/6

10:10 a.m.-1:25 p.m.

2 stops22h 15m

London Stansted

Tue 16/6

10:00 p.m.-10:33 p.m.

3 stops29h 33m

C$ 1,007

Thunder BayLondon

YQT - LHR

YQTLHR

Thunder Bay

Fri 5/6

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

2 stops20h 45m

London Heathrow

Tue 9/6

11:05 a.m.-11:15 p.m.

2 stops17h 10m

C$ 1,112

Thunder BayLondon

YQT - LHR

YQTLHR

Thunder Bay

Sun 7/6

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

2 stops19h 45m

London Heathrow

Thu 11/6

9:30 a.m.-11:15 p.m.

2 stops18h 45m

C$ 1,112

Thunder BayLondon

YQT - LHR

YQTLHR

Thunder Bay

Tue 9/6

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

2 stops20h 45m

London Heathrow

Tue 16/6

8:00 a.m.-11:15 p.m.

2 stops20h 15m

C$ 1,112

Thunder BayLondon

YQT - LHR

YQTLHR

Thunder Bay

Tue 2/6

10:10 a.m.-8:20 p.m.

2 stops29h 10m

London Heathrow

Sun 7/6

9:25 p.m.-10:33 p.m.

2 stops30h 08m

C$ 1,177

Thunder BayLondon

YQT - LHR

YQTLHR

Thunder Bay

Sun 7/6

6:25 p.m.-11:50 a.m.

1 stop12h 25m

London Heathrow

Thu 11/6

6:00 a.m.-5:20 p.m.

2 stops16h 20m

C$ 1,190
Quickest round-trip

Thunder BayLondon

YQT - LHR

YQTLHR

Thunder Bay

Tue 2/6

6:25 p.m.-9:35 a.m.

1 stop10h 10m

London Heathrow

Tue 16/6

6:00 a.m.-5:20 p.m.

2 stops16h 20m

C$ 1,193

Thunder BayLondon

YQT - LHR

YQTLHR

Thunder Bay

Sat 12/9

5:15 a.m.-9:35 a.m.

1 stop23h 20m

London Heathrow

Thu 24/9

6:00 a.m.-5:18 p.m.

2 stops16h 18m

C$ 1,195

Thunder BayLondon

YQT - LGW

YQTLGW

Thunder Bay

Tue 9/6

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

1 stop19h 35m

London Gatwick

Tue 16/6

12:40 p.m.-10:33 p.m.

1 stop14h 53m

C$ 1,197

Thunder BayLondon

YQT - STN

YQTSTN

Thunder Bay

Sat 12/9

10:10 a.m.-9:35 p.m.

2 stops30h 25m

London Stansted

Thu 24/9

6:30 a.m.-10:33 p.m.

2 stops21h 03m

C$ 1,377

Flights are sorted by cheapest round-trip flights first.

Deals found on 13/5

Showing 1-10 of 30 resultsSorted by cheapest first
1
2
3

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.
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

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

Currently, November is the cheapest month in which you can book a flight from Thunder Bay to London (average of C$ 895). Flying from Thunder Bay to London in July is currently the most expensive (average of C$ 1,137). 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.

How much does it cost to fly round-trip from Thunder Bay to London?

Reviews of airlines servicing London

Get insights into the airlines that provide service to London. 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 London. Reviews last updated 14 May 2026.
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
11,033 reviews
Check prices

Boarding

7.3

Food

6.3

Entertainment

6.8

Overall

7.1

Comfort

7.1

Crew

7.8

Reviews

1 / 20
6.0
Good

Thomas,Apr 2026

YYZ - LHR

Food is sub par. I travel a lot and AC food is not good
Air Canada
7.1
Good
11,033 reviews
Air Canada
7.1
Good
11,033 reviews
Check prices

Boarding

7.3

Food

6.3

Entertainment

6.8

Overall

7.1

Comfort

7.1

Crew

7.8

Reviews

1 / 20
6.0
Good

Thomas,Apr 2026

YYZ - LHR

Food is sub par. I travel a lot and AC food is not good

Related info for your journey

Find useful and relevant information for your journey from Thunder Bay to London. 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 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 20h 45m. Your travel time can differ by up to 2h 30m. 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$ 1,013), offers the cheapest pricing from Thunder Bay to London. Air Canada is priced at 18% 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, November is the cheapest month in which you can book a flight from Thunder Bay to London (average of C$ 895). Flying from Thunder Bay to London in July is currently the most expensive (average of C$ 1,137). 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

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Gatwick
Romford
Twickenham
Ilford
Bromley
Sutton
Slough
Marlow
Cobham
Watford
Luton
High Wycombe
Hounslow

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Alternative routes for Thunder Bay to London

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Thunder Bay to London

Discover the top airline that operate flights from Thunder Bay to London. 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 629,999 searches. Data last updated 14 May 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 1,013AverageC$ 1,191FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

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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.

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

Not ready to book yet? You can track prices for flights from Thunder Bay to London on Cheapflights with our Price Alert feature and get notified when better prices are available.

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