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Flights to Thunder Bay

£541 Cheap flights to Thunder Bay

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight to Thunder Bay departing on 12/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from the United Kingdom to Thunder Bay

Cheap return flights

Enter your travel dates to find the best prices.
Air Canada Logo
09:00 - 10:05
LHR
-
YQT
29h 05m2 stops
Air Canada Logo
19:25 - 20:35
YQT
-
LHR
21h 10m2 stops
£541Air Canada
Thu, 12 Mar - Mon, 16 Mar
Air Canada Logo
09:00 - 10:05
LHR
-
YQT
29h 05m2 stops
Air Canada Logo
19:25 - 20:35
YQT
-
LHR
21h 10m2 stops
£541Air Canada
Thu, 12 Mar - Mon, 16 Mar
Air Canada Logo
09:00 - 10:05
LHR
-
YQT
29h 05m2 stops
Air Canada Logo
19:25 - 20:35
YQT
-
LHR
21h 10m2 stops
£544Air Canada
Thu, 12 Mar - Mon, 16 Mar
Multiple Airlines Logo
11:10 - 18:40
LHR
-
YQT
12h 30m1 stop
Multiple Airlines Logo
19:30 - 11:20
YQT
-
LHR
10h 50m1 stop
£566Multiple Airlines
Thu, 8 Jan - Thu, 15 Jan
Air Canada Logo
18:00 - 10:05
LHR
-
YQT
20h 05m1 stop
Air Canada Logo
11:15 - 06:30
YQT
-
LHR
15h 15m1 stop
£568Air Canada
Thu, 12 Mar - Mon, 16 Mar
Multiple Airlines Logo
09:00 - 18:40
LHR
-
YQT
14h 40m2 stops
Multiple Airlines Logo
19:30 - 11:20
YQT
-
LHR
10h 50m1 stop
£569Multiple Airlines
Thu, 8 Jan - Thu, 15 Jan
Air Canada Logo
18:00 - 10:05
LHR
-
YQT
20h 05m1 stop
Air Canada Logo
19:25 - 11:20
YQT
-
LHR
11h 55m1 stop
£571Air Canada
Thu, 12 Mar - Mon, 16 Mar
Air Canada Logo
09:00 - 18:40
LHR
-
YQT
14h 40m2 stops
Air Canada Logo
19:30 - 09:20
YQT
-
LHR
32h 50m2 stops
£573Air Canada
Thu, 8 Jan - Thu, 15 Jan
Multiple Airlines Logo
11:40 - 21:30
LGW
-
YQT
14h 50m1 stop
Multiple Airlines Logo
11:50 - 09:45
YQT
-
LGW
16h 55m2 stops
£593Multiple Airlines
Thu, 8 Jan - Thu, 15 Jan
Multiple Airlines Logo
11:40 - 21:30
LGW
-
YQT
14h 50m1 stop
Multiple Airlines Logo
14:25 - 09:45
YQT
-
LGW
14h 20m1 stop
£614Multiple Airlines
Thu, 8 Jan - Thu, 15 Jan

momondo Fare Finder

 
Locate flights to Thunder Bay that fit your budget, with regularly updated fares and availability. In the last 7 days, momondo users made a total of 279,928 searches and data was last updated on 12 December 2025.
Use the filters below to find and compare flights to Thunder Bay that are best for you.

Fly from

Route

Depart

Return

Price

LondonThunder Bay

LHR - YQT

LHRYQT

London Heathrow

Thu 12/3

09:00-10:05

2 stops29h 05m

Thunder Bay

Mon 16/3

19:25-20:35

2 stops21h 10m

£541

LondonThunder Bay

LHR - YQT

LHRYQT

London Heathrow

Thu 12/3

09:00-10:05

2 stops29h 05m

Thunder Bay

Mon 16/3

19:25-20:35

2 stops21h 10m

£541

LondonThunder Bay

LHR - YQT

LHRYQT

London Heathrow

Thu 12/3

09:00-10:05

2 stops29h 05m

Thunder Bay

Mon 16/3

19:25-20:35

2 stops21h 10m

£544

LondonThunder Bay

LHR - YQT

LHRYQT

London Heathrow

Thu 8/1

11:10-18:40

1 stop12h 30m

Thunder Bay

Thu 15/1

19:30-11:20

1 stop10h 50m

£566

LondonThunder Bay

LHR - YQT

LHRYQT

London Heathrow

Thu 12/3

18:00-10:05

1 stop20h 05m

Thunder Bay

Mon 16/3

11:15-06:30

1 stop15h 15m

£568

LondonThunder Bay

LHR - YQT

LHRYQT

London Heathrow

Thu 8/1

09:00-18:40

2 stops14h 40m

Thunder Bay

Thu 15/1

19:30-11:20

1 stop10h 50m

£569

LondonThunder Bay

LHR - YQT

LHRYQT

London Heathrow

Thu 12/3

18:00-10:05

1 stop20h 05m

Thunder Bay

Mon 16/3

19:25-11:20

1 stop11h 55m

£571

LondonThunder Bay

LHR - YQT

LHRYQT

London Heathrow

Thu 8/1

09:00-18:40

2 stops14h 40m

Thunder Bay

Thu 15/1

19:30-09:20

2 stops32h 50m

£573

LondonThunder Bay

LGW - YQT

LGWYQT

London Gatwick

Thu 8/1

11:40-21:30

1 stop14h 50m

Thunder Bay

Thu 15/1

11:50-09:45

2 stops16h 55m

£593

LondonThunder Bay

LGW - YQT

LGWYQT

London Gatwick

Thu 8/1

11:40-21:30

1 stop14h 50m

Thunder Bay

Thu 15/1

14:25-09:45

1 stop14h 20m

£614

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

See travel insights to Thunder Bay from

Thunder Bay flights insights and trends

Explore insights for your Thunder Bay flight to craft the best travel plan

What is the cheapest day to depart on your flight to Thunder Bay?

According to our data, Tuesday is the cheapest day to fly to Thunder Bay from United Kingdom. The lowest ticket price found for a Tuesday departure recently was £521. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to Thunder Bay is Wednesday, with ticket prices averaging around £619.

What is the cheapest time of day to depart on your flight to Thunder Bay?

The cheapest time of day to fly to Thunder Bay is at midday when flights can be purchased for as low as £531. In contrast, the most expensive time of day to depart to Thunder Bay is in the afternoon when prices are around £550.

Cheapest flights to Thunder Bay

Find the cheapest flights to Thunder Bay from your nearest city or airport
Find flights from London Heathrow Airport to Thunder Bay
CHEAPEST MONTH TO FLY TO THUNDER BAY FROM LONDON HEATHROW AIRPORTMarch28% cheaperFlying from London Heathrow Airport to Thunder Bay costs on average just £420 in March
MOST EXPENSIVE MONTH TO FLY TO THUNDER BAY FROM LONDON HEATHROW AIRPORTJune19% more expensiveIt costs about £687 for flights to Thunder Bay from London Heathrow Airport in June
MOST POPULAR MONTH TO FLY TO THUNDER BAY FROM LONDON HEATHROW AIRPORTJune950% more users visitedMore momondo users searched in flights to Thunder Bay from London Heathrow Airport in June than any other month

Cheap Thunder Bay flight deals and tips

Summary info about Thunder Bay flight prices, duration and airlines

Best Round-Trip Price

£541

Fastest flight time

14h 50m
The best round-trip flight price to Thunder Bay from United Kingdom in the last 72 hours is £541 (London Heathrow to Thunder Bay).
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The fastest flight to Thunder Bay from United Kingdom takes 14h 50m (London Gatwick to Thunder Bay).
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Frequently asked questions about flying to Thunder Bay

What is the cheapest month to fly to Thunder Bay?

In general, March is the cheapest month to fly from United Kingdom to Thunder Bay. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £392. If you’re not able to fly to Thunder Bay in March, then January is your next best option. Flight prices from United Kingdom to Thunder Bay during January average around £494.

When did momondo last update prices for flights to Thunder Bay Airport?

Prices for flights to Thunder Bay Airport are refreshed on a daily basis.

How many operators does momondo search for flights to Thunder Bay Airport?

The number of operators available for flights to Thunder Bay Airport is 1 as of December 2025.

How old do you have to be to fly to Thunder Bay Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel to Thunder Bay Airport.

What documentation or ID do you need to fly to Thunder Bay Airport?

The necessary travel and health documents for your Thunder Bay Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal to Thunder Bay?

We help find the flight that best suits your needs; momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight for you.

Can I find flights to Thunder Bay with flexible booking policies on momondo?

Yes. All flights to Thunder Bay on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights to Thunder Bay?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight to Thunder Bay.

I’m not ready to book a flight to Thunder Bay right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Thunder Bay flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Find better results for your trip to Thunder Bay

Popular Flights to Thunder Bay

Popular routes according to searches in the past day on momondo
London to Thunder Bay Flightsfrom £758
Edinburgh Turnhouse to Thunder Bay Flightsfrom £1,044
Birmingham to Thunder Bay Flightsfrom £929
Manchester to Thunder Bay Flightsfrom £959