Find flights
When to book
Airlines
FAQs

Cheap flights from London to Thunder Bay from £316

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 16/8. Fares are subject to change and may not be available on all flights or dates of travel.
LON — YQT
12 Aug — 19 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from London to Thunder Bay

Enter your travel dates to find the best prices.

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 13 July 2026.

Thu 24/906:00
LHR
-
YQT
2 stops16h 18m
Air Canada
Mon 28/911:45
YQT
-
LHR
1 stop19h 05m
Air Canada
Deal found 12/7£488
Sun 13/908:30
LHR
-
YQT
1 stop13h 48m
Air Canada
Sat 26/918:15
YQT
-
LHR
1 stop10h 20m
Air Canada
Deal found 12/7£492
Sat 12/906:50
LHR
-
YQT
2 stops21h 13m
Air Canada
Sat 26/911:45
YQT
-
LHR
1 stop16h 50m
Air Canada
Deal found 12/7£493
Thu 1/1006:50
LHR
-
YQT
2 stops20h 58m
Air Canada
Sat 10/1005:15
YQT
-
LHR
1 stop25h 35m
Air Canada
Deal found 11/7£494
Sat 12/906:50
LHR
-
YQT
2 stops21h 13m
Air Canada
Sun 27/911:45
YQT
-
LHR
2 stops17h 15m
Air Canada
Deal found 12/7£495
Sat 12/909:40
LGW
-
YQT
1 stop17h 53m
Multiple Airlines
Sat 26/910:10
YQT
-
LGW
2 stops18h 40m
Multiple Airlines
Deal found 12/7£569
Mon 14/909:40
LGW
-
YQT
1 stop17h 53m
Multiple Airlines
Sun 27/910:10
YQT
-
LGW
2 stops18h 40m
Multiple Airlines
Deal found 12/7£586
Sun 13/909:40
LGW
-
YQT
1 stop30h 13m
Air Transat
Sun 27/911:35
YQT
-
LGW
1 stop15h 20m
Air Transat
Deal found 12/7£593
Sat 12/909:40
LGW
-
YQT
1 stop17h 53m
Air Transat
Sun 27/911:35
YQT
-
LGW
1 stop15h 20m
Air Transat
Deal found 12/7£599
Sat 12/909:40
LGW
-
YQT
1 stop17h 53m
Air Transat
Thu 24/906:30
YQT
-
LGW
1 stop20h 25m
Air Transat
Deal found 12/7£605
Mon 14/909:40
LGW
-
YQT
1 stop17h 53m
Multiple Airlines
Fri 25/906:30
YQT
-
LGW
2 stops22h 20m
Multiple Airlines
Deal found 12/7£615
Fri 14/809:40
LGW
-
YQT
1 stop30h 13m
Air Transat
Fri 4/911:35
YQT
-
LGW
1 stop15h 20m
Air Transat
Deal found 12/7£618

Find flight deals from London to Thunder Bay

Discover tips and strategies to find the most affordable flight options for your journey from London (LON) 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 13 July 2026.

Round-trip from

£488

One-way from

£316
Air Canada
  • Air Canada
  • 24/9-28/9
  • 4 total stops
  • 36h 43m total
  • London to Thunder Bay
Search Deals
16/8
  • 16/8
  • 2 total stops
  • 55h 10m total
  • London to Thunder Bay
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from London 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 13 July 2026.
Use the filters below to find and compare flights from London to Thunder Bay that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonThunder Bay

LHR - YQT

LHRYQT

London Heathrow

Thu 1/10

06:50-17:18

2 stops15h 28m

Thunder Bay

Sat 10/10

05:15-06:35

1 stop20h 20m

£494

LondonThunder Bay

LHR - YQT

LHRYQT

London Heathrow

Sun 13/9

09:30-23:03

2 stops18h 33m

Thunder Bay

Sat 26/9

11:45-11:50

1 stop19h 05m

£498

LondonThunder Bay

LHR - YQT

LHRYQT

London Heathrow

Thu 1/10

12:05-22:48

1 stop15h 43m

Thunder Bay

Sat 10/10

18:20-11:50

1 stop12h 30m

£516

LondonThunder Bay

LHR - YQT

LHRYQT

London Heathrow

Sun 13/9

08:30-17:18

1 stop13h 48m

Thunder Bay

Mon 28/9

11:45-06:30

2 stops13h 45m

£516
Fastest return journey

LondonThunder Bay

LHR - YQT

LHRYQT

London Heathrow

Mon 14/9

12:05-23:03

1 stop15h 58m

Thunder Bay

Thu 24/9

18:15-09:35

1 stop10h 20m

£516

LondonThunder Bay

LHR - YQT

LHRYQT

London Heathrow

Thu 24/9

06:00-17:18

2 stops16h 18m

Thunder Bay

Mon 28/9

05:05-06:30

2 stops20h 25m

£548

LondonThunder Bay

LGW - YQT

LGWYQT

London Gatwick

Sun 13/9

09:40-10:53

1 stop30h 13m

Thunder Bay

Thu 24/9

06:30-07:55

1 stop20h 25m

£599

LondonThunder Bay

LGW - YQT

LGWYQT

London Gatwick

Sat 12/9

09:40-22:33

1 stop17h 53m

Thunder Bay

Thu 24/9

06:30-07:55

1 stop20h 25m

£605

LondonThunder Bay

LGW - YQT

LGWYQT

London Gatwick

Sun 13/9

09:40-10:53

1 stop30h 13m

Thunder Bay

Fri 25/9

11:35-07:55

1 stop15h 20m

£623

LondonThunder Bay

STN - YQT

STNYQT

London Stansted

Sat 15/8

07:55-08:55

3 stops30h 00m

Thunder Bay

Sat 5/9

10:10-23:20

2 stops32h 10m

£624

Flights are sorted by cheapest return flights first.

Deals found on 11/7

Showing 1-10 of 38 resultsSorted by cheapest first
1
2
3
4

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

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 13 July 2026.
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
11,332 reviews
Check prices

Food

6.3

Comfort

7.1

Entertainment

6.8

Boarding

7.3

Crew

7.8

Overall

7.1

Reviews

1 / 20
8.0
Excellent

John,Apr 2026

YVR - YOW

Crew was very attentive and meals were good. My wife required a wheel chair due to an accident on vacation. The service in Toronto was poor and Ottawa no better. Southeast Asia could teach them lots. Flight originated in Manila on ANA which was cancelled due to a mechanical issue. We were put up overnight in the Savoy Hotel with dinner and breakfast. The airline staff and hotel staff were fantastic.
Air Canada
7.1
Good
11,332 reviews
Air Canada
7.1
Good
11,332 reviews
Check prices

Food

6.3

Comfort

7.1

Entertainment

6.8

Boarding

7.3

Crew

7.8

Overall

7.1

Reviews

1 / 20
8.0
Excellent

John,Apr 2026

YVR - YOW

Crew was very attentive and meals were good. My wife required a wheel chair due to an accident on vacation. The service in Toronto was poor and Ottawa no better. Southeast Asia could teach them lots. Flight originated in Manila on ANA which was cancelled due to a mechanical issue. We were put up overnight in the Savoy Hotel with dinner and breakfast. The airline staff and hotel staff were fantastic.

Related info for your journey

Find useful and relevant information for your journey from London 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?

    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 and Air Transat can get you from London to Thunder Bay in just under 15h 28m. Your travel time can differ by up to 14h 45m. Airlines will cover a distance of 3703 mi. Both multi-stop and direct flights can be found to your destination and back.

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

    Air Canada, at £455, 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 Heathrow - Thunder Bay or London Stansted - Thunder Bay, London Gatwick - 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

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.

Alternative routes for London to Thunder Bay

See prices for flight routes from nearby airports that may be better suited for you.
Heathrow to Pearson Intl flights
Gatwick to Pearson Intl flights
Heathrow to Toronto Island flights
London City to Pearson Intl flights
Stansted to Pearson Intl flights
Gatwick to Toronto Island flights
Luton to Pearson Intl flights
Heathrow to Pierre Elliott Trudeau Intl flights
Manchester to Pearson Intl flights
Gatwick to Pierre Elliott Trudeau Intl flights
Southend to Pearson Intl flights
Edinburgh to Pearson Intl flights
London City to Pierre Elliott Trudeau Intl flights
Stansted to Pierre Elliott Trudeau Intl flights
Heathrow to Ottawa flights
Manchester to Toronto Island flights
Luton to Pierre Elliott Trudeau Intl flights
Birmingham to Pearson Intl flights
Gatwick to Ottawa flights
Edinburgh to Toronto Island flights
Birmingham to Toronto Island flights
London City to Ottawa flights
Stansted to Ottawa flights
Manchester to Pierre Elliott Trudeau Intl flights
Newcastle upon Tyne to Pearson Intl flights
Edinburgh to Pierre Elliott Trudeau Intl flights
Leeds to Pearson Intl flights
Southampton to Pearson Intl flights
Manchester to Ottawa flights
Heathrow to London flights
Bristol to Toronto Island flights
Bristol to Pearson Intl flights
Birmingham to Pierre Elliott Trudeau Intl flights
Stansted to London flights
Gatwick to London flights
Newcastle upon Tyne to Pierre Elliott Trudeau Intl flights
Birmingham to Ottawa flights
Liverpool to Pearson Intl flights
Gatwick to Region of Waterloo Intl flights
Heathrow to Thunder Bay flights
Gatwick to Thunder Bay flights
Heathrow to Windsor flights
Leeds to Pierre Elliott Trudeau Intl flights

Top airline flying from London to Thunder Bay

Discover the top airline that operate flights from London 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 13 July 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest£455Average£613FlexibilityNo 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 London to Thunder Bay?

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.

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

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.

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

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.

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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.