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Cheap flights from the United Kingdom to Thunder Bay from £339

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 30/10. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — YQT
17 Oct — 24 Oct1
1 adult
1 adult, Economy

Cheap flight deals from United Kingdom to Thunder Bay

Keep the following information in mind while searching for United Kingdom to Thunder Bay flight deals. Data was last updated 17 September 2025.

Round-trip from

£550

One-way from

£339

Popular in

July

Cheapest in

March

Average price

£542
Air Canada
  • Air Canada
  • 12/3-16/3
  • 4 total stops
  • 45h 00m total
  • United Kingdom to Thunder Bay
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30/10
  • 30/10
  • 3 total stops
  • 53h 10m total
  • United Kingdom to Thunder Bay
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (£49 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£10 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2025
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Find flight deals from United Kingdom to Thunder Bay

Cheapest flights from United Kingdom to Thunder Bay
Explore the most affordable flight options available from United Kingdom to Thunder Bay. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 September 2025.

Mon 29/906:50LHR - YQT
2 stops20h 56mAir Canada
Mon 6/1011:00YQT - LHR
1 stop18h 00mAir Canada
Deal found 15/9£558
Thu 18/909:30LHR - YQT
2 stops18h 16mAir Canada
Mon 22/917:00YQT - LHR
2 stops23h 00mAir Canada
Deal found 15/9£576
Thu 18/917:40LHR - YQT
1 stop27h 05mMultiple Airlines
Mon 22/917:00YQT - LHR
1 stop13h 50mMultiple Airlines
Deal found 16/9£606
Mon 29/914:00LGW - YQT
2 stops23h 50mMultiple Airlines
Mon 6/1010:15YQT - LGW
1 stop19h 30mMultiple Airlines
Deal found 15/9£663
Mon 29/919:10LCY - YQT
2 stops32h 36mLufthansa
Mon 6/1017:00YQT - LCY
2 stops18h 25mLufthansa
Deal found 15/9£688
Fri 31/1008:00LHR - YQT
2 stops19h 05mUnited Airlines
Fri 7/1105:00YQT - LHR
2 stops19h 55mUnited Airlines
Deal found 16/9£713
Thu 30/1006:00EDI - YQT
2 stops21h 05mMultiple Airlines
Thu 6/1119:35YQT - EDI
2 stops33h 55mMultiple Airlines
Deal found 15/9£782
Wed 1/1006:30LHR - YQT
2 stops32h 30mMultiple Airlines
Thu 9/1017:00YQT - LHR
2 stops19h 20mMultiple Airlines
Deal found 16/9£2,924
Wed 1/1009:00LHR - YQT
2 stops18h 46mLufthansa
Thu 9/1017:00YQT - LHR
1 stop32h 35mLufthansa
Deal found 16/9£3,494
Wed 1/1016:25LGW - YQT
2 stops35h 21mMultiple Airlines
Thu 9/1017:00YQT - LGW
2 stops41h 40mMultiple Airlines
Deal found 16/9£4,254

Cheapflights Fare Finder

 
Customise your flight search to find flights from United Kingdom 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 17 September 2025.
Use the filters below to find and compare flights from the United Kingdom to Thunder Bay that are best for you.

Fly from

United Kingdom

Fly to

Thunder Bay

Route

Depart

Return

Price

LondonThunder Bay

LHR - YQT

LHRYQT

London Heathrow

Thu 12/3

09:00-23:05

2 stops18h 05m

Thunder Bay

Mon 16/3

11:15-06:30

1 stop15h 15m

£550

LondonThunder Bay

LHR - YQT

LHRYQT

London Heathrow

Mon 29/9

06:50-22:46

2 stops20h 56m

Thunder Bay

Mon 6/10

11:00-09:35

2 stops17h 35m

£558

LondonThunder Bay

LHR - YQT

LHRYQT

London Heathrow

Thu 12/3

13:00-23:05

1 stop14h 05m

Thunder Bay

Mon 16/3

11:15-08:30

1 stop17h 15m

£576

LondonThunder Bay

LCY - YQT

LCYYQT

London City

Thu 12/3

09:40-23:05

2 stops41h 25m

Thunder Bay

Mon 16/3

11:15-17:40

2 stops26h 25m

£579

LondonThunder Bay

LGW - YQT

LGWYQT

London Gatwick

Mon 29/9

14:00-08:50

2 stops23h 50m

Thunder Bay

Mon 6/10

10:15-10:45

1 stop19h 30m

£663

BirminghamThunder Bay

BHX - YQT

BHXYQT

Birmingham

Thu 5/3

06:00-18:25

2 stops41h 25m

Thunder Bay

Mon 9/3

05:00-12:45

2 stops27h 45m

£687

LondonThunder Bay

LCY - YQT

LCYYQT

London City

Mon 29/9

19:10-22:46

2 stops32h 36m

Thunder Bay

Mon 6/10

17:00-16:25

2 stops18h 25m

£688

EdinburghThunder Bay

EDI - YQT

EDIYQT

Edinburgh Turnhouse

Thu 30/10

06:00-23:05

2 stops21h 05m

Thunder Bay

Thu 6/11

19:35-10:30

2 stops33h 55m

£782

LondonThunder Bay

LGW - YQT

LGWYQT

London Gatwick

Wed 1/10

16:25-22:46

2 stops35h 21m

Thunder Bay

Thu 9/10

17:00-15:40

2 stops41h 40m

£4,254

LondonThunder Bay

LGW - YQT

LGWYQT

London Gatwick

Thu 30/10

14:00-15:10

3 stops53h 10m

£339

Flights are sorted by cheapest return flights first.

Deals found on 14/9

Showing 1-10 of 21 results
1
2
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Best time to book a flight from United Kingdom to Thunder Bay

Have a flexible travel schedule? Discover the best time to fly to Thunder Bay from United Kingdom 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 the United Kingdom 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 17 September 2025.
Get a feel of what it's like to fly with Air Canada from the United Kingdom 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
10,000 reviews
Check prices

Entertainment

6.8

Crew

7.8

Boarding

7.3

Food

6.3

Comfort

7.1

Overall

7.1

Reviews

1 / 20
10.0
Excellent

janet,Sept 2025

YOW - YYZ

Really appreciated the leg room despite purchasing an economy ticket. Appreciated the extra complimentary wine. Nice touch. Was given immediate support without asking at check in, at the machine!! Ottawa's boarding was very organized with distinct rows in waiting room. Allowed for the main hall to not be blocked by people waiting to board.
Air Canada
7.1
Good
10,000 reviews
Air Canada
7.1
Good
10,000 reviews
Check prices

Entertainment

6.8

Crew

7.8

Boarding

7.3

Food

6.3

Comfort

7.1

Overall

7.1

Reviews

1 / 20
10.0
Excellent

janet,Sept 2025

YOW - YYZ

Really appreciated the leg room despite purchasing an economy ticket. Appreciated the extra complimentary wine. Nice touch. Was given immediate support without asking at check in, at the machine!! Ottawa's boarding was very organized with distinct rows in waiting room. Allowed for the main hall to not be blocked by people waiting to board.

Related info for your journey

Find useful and relevant information for your journey from United Kingdom 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 United Kingdom?

    If you book a flight to Thunder Bay from United Kingdom, you will be flying to Thunder Bay, which is the city’s only airport. Thunder Bay (YQT) is located 3.5 mi from the center of Thunder Bay.

  • How long is the flight from United Kingdom to Thunder Bay?

    For as low as £550, Air Canada can have you in Thunder Bay from United Kingdom in 18h 05m. The distance from United Kingdom to Thunder Bay is about 3703 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the most popular routes from United Kingdom to Thunder Bay?

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

  • Can I find deals for flights from United Kingdom to Thunder Bay that include hotel bookings?

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

  • How can I find direct flights from United Kingdom to Thunder Bay?

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

  • Can I find deals for business class flights from United Kingdom to Thunder Bay?

    Yes. Cheapflights offers flight deals from United Kingdom 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 United Kingdom to Thunder Bay

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

Discover the top airline that operate flights from United Kingdom 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 17 September 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest£442Average£584FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

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