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Cheap flights from Thunder Bay to London from C$ 545

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Thunder Bay to London departing on 18/6. 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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Find the cheapest flights from Thunder Bay to London

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
5:10 a.m. - 6:55 a.m.
YQT
-
LHR
20h 45m
2 stops
United Airlines Logo
6:00 p.m. - 5:20 p.m.
LHR
-
YQT
28h 20m
2 stops
C$ 1,108United Airlines
Sun, 7 Jun - Thu, 11 Jun
United Airlines Logo
5:10 a.m. - 10:25 a.m.
YQT
-
LHR
24h 15m
2 stops
United Airlines Logo
9:30 a.m. - 11:15 p.m.
LHR
-
YQT
18h 45m
2 stops
C$ 1,111United Airlines
Sun, 7 Jun - Thu, 11 Jun
Air Canada Logo
6:25 p.m. - 9:35 a.m.
YQT
-
LHR
10h 10m
1 stop
Air Canada Logo
6:00 a.m. - 11:15 p.m.
LHR
-
YQT
22h 15m
2 stops
C$ 1,187Air Canada
Sun, 7 Jun - Thu, 11 Jun
Air Canada Logo
6:25 p.m. - 9:35 a.m.
YQT
-
LHR
10h 10m
1 stop
Air Canada Logo
6:00 a.m. - 11:15 p.m.
LHR
-
YQT
22h 15m
2 stops
C$ 1,190Air Canada
Sun, 7 Jun - Thu, 11 Jun
Air Canada Logo
11:45 a.m. - 6:35 a.m.
YQT
-
LHR
13h 50m
1 stop
Air Canada Logo
6:00 a.m. - 5:20 p.m.
LHR
-
YQT
16h 20m
2 stops
C$ 1,192Air Canada
Sun, 7 Jun - Thu, 11 Jun
Air Canada Logo
6:25 p.m. - 11:50 a.m.
YQT
-
LHR
12h 25m
1 stop
Air Canada Logo
8:30 a.m. - 5:20 p.m.
LHR
-
YQT
13h 50m
1 stop
C$ 1,210Air Canada
Sun, 7 Jun - Thu, 11 Jun
Air Canada Logo
6:25 p.m. - 11:50 a.m.
YQT
-
LHR
12h 25m
1 stop
Air Canada Logo
8:30 a.m. - 11:15 p.m.
LHR
-
YQT
19h 45m
1 stop
C$ 1,213Air Canada
Sun, 7 Jun - Thu, 11 Jun
Air Canada Logo
11:20 a.m. - 6:35 a.m.
YQT
-
LHR
14h 15m
1 stop
Air Canada Logo
9:30 a.m. - 10:49 p.m.
LHR
-
YQT
18h 19m
2 stops
C$ 1,339Air Canada
Mon, 20 Jul - Mon, 27 Jul
Air Canada Logo
11:20 a.m. - 6:30 a.m.
YQT
-
LHR
14h 10m
2 stops
Air Canada Logo
12:40 p.m. - 10:49 p.m.
LHR
-
YQT
15h 09m
2 stops
C$ 1,345Air Canada
Tue, 21 Jul - Tue, 28 Jul
Air Canada Logo
6:20 p.m. - 9:35 a.m.
YQT
-
LHR
10h 15m
1 stop
Air Canada Logo
8:30 a.m. - 5:24 p.m.
LHR
-
YQT
13h 54m
1 stop
C$ 1,388Air Canada
Sat, 18 Jul - Wed, 29 Jul

Air Canada flights from Thunder Bay to London Heathrow Airport

Our best Air Canada deals on Thunder Bay to London Heathrow Airport flight tickets
Air Canada
7 Jun
YQT6:25 p.m.Thunder Bay
10h 10m
1 stop
LHR9:35 a.m.London Heathrow
11 Jun
LHR6:00 a.m.London Heathrow
22h 15m
2 stops
YQT11:15 p.m.Thunder Bay
C$ 1,187
Air Canada
7 Jun
YQT6:25 p.m.Thunder Bay
10h 10m
1 stop
LHR9:35 a.m.London Heathrow
11 Jun
LHR6:00 a.m.London Heathrow
22h 15m
2 stops
YQT11:15 p.m.Thunder Bay
C$ 1,190
Air Canada
7 Jun
YQT11:45 a.m.Thunder Bay
13h 50m
1 stop
LHR6:35 a.m.London Heathrow
11 Jun
LHR6:00 a.m.London Heathrow
16h 20m
2 stops
YQT5:20 p.m.Thunder Bay
C$ 1,192

United Airlines flights from Thunder Bay to London Heathrow Airport

Our best United Airlines deals on Thunder Bay to London Heathrow Airport flight tickets
United Airlines
7 Jun
YQT5:10 a.m.Thunder Bay
20h 45m
2 stops
LHR6:55 a.m.London Heathrow
11 Jun
LHR6:00 p.m.London Heathrow
28h 20m
2 stops
YQT5:20 p.m.Thunder Bay
C$ 1,108
United Airlines
7 Jun
YQT5:10 a.m.Thunder Bay
24h 15m
2 stops
LHR10:25 a.m.London Heathrow
11 Jun
LHR9:30 a.m.London Heathrow
18h 45m
2 stops
YQT11:15 p.m.Thunder Bay
C$ 1,111
United Airlines
30 Jun
YQT11:50 a.m.Thunder Bay
28h 35m
2 stops
LHR9:25 p.m.London Heathrow
7 Jul
LHR8:00 a.m.London Heathrow
19h 49m
2 stops
YQT10:49 p.m.Thunder Bay
C$ 1,411

momondo Fare Finder

 
Customize your flight search to find flights from Thunder Bay to London Heathrow Airport 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, momondo users made 96,600 searches. Data last updated 20 May 2026.
Use the filters below to find and compare flights from Thunder Bay to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Thunder BayLondon

YQT - LHR

YQTLHR

Thunder Bay

Sun 7/6

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

2 stops20h 45m

London Heathrow

Thu 11/6

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

2 stops28h 20m

C$ 1,108

Thunder BayLondon

YQT - LHR

YQTLHR

Thunder Bay

Sun 7/6

5:10 a.m.-10:25 a.m.

2 stops24h 15m

London Heathrow

Thu 11/6

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

2 stops18h 45m

C$ 1,111

Thunder BayLondon

YQT - LHR

YQTLHR

Thunder Bay

Sun 7/6

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

1 stop10h 10m

London Heathrow

Thu 11/6

6:00 a.m.-11:15 p.m.

2 stops22h 15m

C$ 1,187

Thunder BayLondon

YQT - LHR

YQTLHR

Thunder Bay

Sun 7/6

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

1 stop10h 10m

London Heathrow

Thu 11/6

6:00 a.m.-11:15 p.m.

2 stops22h 15m

C$ 1,190

Thunder BayLondon

YQT - LHR

YQTLHR

Thunder Bay

Sun 7/6

11:45 a.m.-6:35 a.m.

1 stop13h 50m

London Heathrow

Thu 11/6

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

2 stops16h 20m

C$ 1,192

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

8:30 a.m.-5:20 p.m.

1 stop13h 50m

C$ 1,210

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

8:30 a.m.-11:15 p.m.

1 stop19h 45m

C$ 1,213

Thunder BayLondon

YQT - LHR

YQTLHR

Thunder Bay

Mon 20/7

11:20 a.m.-6:35 a.m.

1 stop14h 15m

London Heathrow

Mon 27/7

9:30 a.m.-10:49 p.m.

2 stops18h 19m

C$ 1,339

Thunder BayLondon

YQT - LHR

YQTLHR

Thunder Bay

Tue 21/7

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

2 stops14h 10m

London Heathrow

Tue 28/7

12:40 p.m.-10:49 p.m.

2 stops15h 09m

C$ 1,345
Quickest round-trip

Thunder BayLondon

YQT - LHR

YQTLHR

Thunder Bay

Sat 18/7

6:20 p.m.-9:35 a.m.

1 stop10h 15m

London Heathrow

Wed 29/7

8:30 a.m.-5:24 p.m.

1 stop13h 54m

C$ 1,388

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to London from

How to get the cheapest flight ticket from Thunder Bay to London Heathrow Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Thunder Bay and London Heathrow Airport?

What is the cheapest month to fly to London Heathrow Airport?

The month of January is, on average, the cheapest month to fly to London Heathrow Airport from Thunder Bay, with most prices found around C$ 0. If you aren’t able to travel to London Heathrow Airport during the month of January, then flying in December is also cheap. Prices for this month can be found on momondo for an average of C$ 1,018.

Can stopping save me money on Thunder Bay to London Heathrow Airport flights?

You could potentially save up to 20% on your flight if you consider stops on a Thunder Bay to London Heathrow Airport flight.

When to book flights from Thunder Bay to London Heathrow Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Thunder Bay to London Heathrow Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Thunder Bay to London Heathrow Airport (YQT to LHR) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Thunder Bay to London Heathrow Airport

Fastest flight time

20h 45m

Direct flights

None
The fastest flight from Thunder Bay to London Heathrow Airport takes 20h 45m
There are no direct flights from Thunder Bay to London Heathrow Airport. There are no popular flight routes from Thunder Bay to London Heathrow Airport.
Search flight deals

Frequently asked questions about flying from Thunder Bay to London Heathrow Airport

  • How far is Thunder Bay to London Heathrow by plane?

    The distance between Thunder Bay and London Heathrow is about 5954.9 km. By plane, this route typically takes 20h 45m.

  • When did momondo last update prices for flights from Thunder Bay Airport to London Heathrow Airport?

    Prices for flights from Thunder Bay Airport to London Heathrow Airport refresh daily.

  • How many operators does momondo search for flights from Thunder Bay Airport to London Heathrow Airport?

  • How old do you have to be to fly from Thunder Bay Airport to London Heathrow Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Thunder Bay Airport to London Heathrow Airport.

  • What documentation or ID do you need to fly to London Heathrow Airport?

    The travel and health documents required for your trip to London Heathrow Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at London Heathrow Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Thunder Bay to London Heathrow Airport?

Best airlines flying from Thunder Bay to London Heathrow Airport

Compare and see reviews for airlines that fly from Thunder Bay to London Heathrow Airport with momondo
Airline
Rating
Free Cancellation
Price
Air CanadaPriceFrom C$ 1,017Free CancellationRating
7.1
11,065 reviews
Search Air Canada flights

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Hounslow
Poole
Milton Keynes
Wembley
Slough
Gatwick
Swindon
Wokingham
Salisbury
Stratford-upon-Avon
Crawley
Feltham
Hayes
Waterlooville
Chelmsford
Basingstoke
Dover
Worthing
Woking
Ipswich

Why use momondo?

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

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 from Thunder Bay to London for you.

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

Yes. momondo allows you to filter the results for Thunder Bay to London flights to just show those with flexible booking policies.

How can momondo help me find flights from Thunder Bay to London?

momondo provides multiple filters to help you find the best flight to London from Thunder Bay. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes. momondo can track prices for Thunder Bay to London flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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