Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Thunder Bay to London from C$ 511

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 18/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Early arrival? Instantly customize your results

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

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. - 6:45 a.m.
YQT
-
LHR
20h 35m
2 stops
United Airlines Logo
12:00 p.m. - 11:15 p.m.
LHR
-
YQT
16h 15m
2 stops
C$ 1,112United Airlines
Mon, 11 May - Fri, 15 May
United Airlines Logo
5:10 a.m. - 7:15 a.m.
YQT
-
LHR
21h 05m
2 stops
United Airlines Logo
10:25 a.m. - 11:15 p.m.
LHR
-
YQT
17h 50m
2 stops
C$ 1,133United Airlines
Thu, 7 May - Wed, 13 May
United Airlines Logo
5:10 a.m. - 6:45 a.m.
YQT
-
LHR
20h 35m
2 stops
United Airlines Logo
12:15 p.m. - 11:15 p.m.
LHR
-
YQT
16h 00m
2 stops
C$ 1,134United Airlines
Sat, 2 May - Sat, 9 May
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$ 1,135Air Canada
Sat, 2 May - Sat, 9 May
Multiple Airlines Logo
11:55 a.m. - 6:35 a.m.
YQT
-
LHR
13h 40m
1 stop
Multiple Airlines Logo
8:30 a.m. - 11:15 p.m.
LHR
-
YQT
19h 45m
1 stop
C$ 1,152Multiple Airlines
Sat, 2 May - Sat, 9 May
Air Canada Logo
5:10 a.m. - 6:35 a.m.
YQT
-
LHR
20h 25m
1 stop
Air Canada Logo
5:15 p.m. - 11:15 p.m.
LHR
-
YQT
35h 00m
2 stops
C$ 1,155Air Canada
Mon, 8 Jun - Thu, 11 Jun
Air Canada Logo
6:25 p.m. - 9:35 a.m.
YQT
-
LHR
10h 10m
1 stop
Air Canada Logo
8:40 a.m. - 11:15 p.m.
LHR
-
YQT
19h 35m
2 stops
C$ 1,156Air Canada
Mon, 11 May - Fri, 15 May
Air Canada Logo
6:25 p.m. - 9:35 a.m.
YQT
-
LHR
10h 10m
1 stop
Air Canada Logo
5:15 p.m. - 11:15 p.m.
LHR
-
YQT
35h 00m
2 stops
C$ 1,158Air Canada
Mon, 8 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$ 1,160Air Canada
Sat, 9 May - Sat, 16 May
Air Canada Logo
11:55 a.m. - 6:30 a.m.
YQT
-
LHR
13h 35m
2 stops
Air Canada Logo
8:40 a.m. - 11:15 p.m.
LHR
-
YQT
19h 35m
2 stops
C$ 1,162Air Canada
Sat, 2 May - Fri, 8 May

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
11 May
YQT5:10 a.m.Thunder Bay
20h 35m
2 stops
LHR6:45 a.m.London Heathrow
15 May
LHR12:00 p.m.London Heathrow
16h 15m
2 stops
YQT11:15 p.m.Thunder Bay
C$ 1,112
United Airlines
7 May
YQT5:10 a.m.Thunder Bay
21h 05m
2 stops
LHR7:15 a.m.London Heathrow
13 May
LHR10:25 a.m.London Heathrow
17h 50m
2 stops
YQT11:15 p.m.Thunder Bay
C$ 1,133
United Airlines
2 May
YQT5:10 a.m.Thunder Bay
20h 35m
2 stops
LHR6:45 a.m.London Heathrow
9 May
LHR12:15 p.m.London Heathrow
16h 00m
2 stops
YQT11:15 p.m.Thunder Bay
C$ 1,134

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
2 May
YQT6:25 p.m.Thunder Bay
10h 10m
1 stop
LHR9:35 a.m.London Heathrow
9 May
LHR6:00 a.m.London Heathrow
22h 15m
2 stops
YQT11:15 p.m.Thunder Bay
C$ 1,135
Air Canada
8 Jun
YQT5:10 a.m.Thunder Bay
20h 25m
1 stop
LHR6:35 a.m.London Heathrow
11 Jun
LHR5:15 p.m.London Heathrow
35h 00m
2 stops
YQT11:15 p.m.Thunder Bay
C$ 1,155
Air Canada
11 May
YQT6:25 p.m.Thunder Bay
10h 10m
1 stop
LHR9:35 a.m.London Heathrow
15 May
LHR8:40 a.m.London Heathrow
19h 35m
2 stops
YQT11:15 p.m.Thunder Bay
C$ 1,156

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 4 April 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

Mon 11/5

5:10 a.m.-6:45 a.m.

2 stops20h 35m

London Heathrow

Fri 15/5

12:00 p.m.-11:15 p.m.

2 stops16h 15m

C$ 1,112

Thunder BayLondon

YQT - LHR

YQTLHR

Thunder Bay

Thu 7/5

5:10 a.m.-7:15 a.m.

2 stops21h 05m

London Heathrow

Wed 13/5

10:25 a.m.-11:15 p.m.

2 stops17h 50m

C$ 1,133

Thunder BayLondon

YQT - LHR

YQTLHR

Thunder Bay

Sat 2/5

5:10 a.m.-6:45 a.m.

2 stops20h 35m

London Heathrow

Sat 9/5

12:15 p.m.-11:15 p.m.

2 stops16h 00m

C$ 1,134

Thunder BayLondon

YQT - LHR

YQTLHR

Thunder Bay

Sat 2/5

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

1 stop10h 10m

London Heathrow

Sat 9/5

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

2 stops22h 15m

C$ 1,135

Thunder BayLondon

YQT - LHR

YQTLHR

Thunder Bay

Sat 2/5

11:55 a.m.-6:35 a.m.

1 stop13h 40m

London Heathrow

Sat 9/5

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

1 stop19h 45m

C$ 1,152

Thunder BayLondon

YQT - LHR

YQTLHR

Thunder Bay

Mon 8/6

5:10 a.m.-6:35 a.m.

1 stop20h 25m

London Heathrow

Thu 11/6

5:15 p.m.-11:15 p.m.

2 stops35h 00m

C$ 1,155
Quickest round-trip

Thunder BayLondon

YQT - LHR

YQTLHR

Thunder Bay

Mon 11/5

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

1 stop10h 10m

London Heathrow

Fri 15/5

8:40 a.m.-11:15 p.m.

2 stops19h 35m

C$ 1,156

Thunder BayLondon

YQT - LHR

YQTLHR

Thunder Bay

Mon 8/6

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

1 stop10h 10m

London Heathrow

Thu 11/6

5:15 p.m.-11:15 p.m.

2 stops35h 00m

C$ 1,158

Thunder BayLondon

YQT - LHR

YQTLHR

Thunder Bay

Sat 9/5

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

1 stop13h 50m

London Heathrow

Sat 16/5

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

2 stops16h 20m

C$ 1,160

Thunder BayLondon

YQT - LHR

YQTLHR

Thunder Bay

Sat 2/5

11:55 a.m.-6:30 a.m.

2 stops13h 35m

London Heathrow

Fri 8/5

8:40 a.m.-11:15 p.m.

2 stops19h 35m

C$ 1,162

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
1
2

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?

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

You could potentially save up to 19% 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 15m

Direct flights

None
The fastest flight from Thunder Bay to London Heathrow Airport takes 20h 15m
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 15m.

  • 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$ 1,030Free CancellationRating
7.1
10,891 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
Wembley
Ilford
Slough
Swindon
Gatwick
Wokingham
Salisbury
Stratford-upon-Avon
Crawley
Feltham
Hayes
Newport
Waterlooville
Chelmsford
Basingstoke
Milton Keynes
Dover
Guildford

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.

An easier way to manage your London Heathrow Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Mon 4/5
Mon 11/5
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to London

Popular Cities in the United Kingdom

Popular flights according to clicks in the last 7 days on momondo
Flights to London Gatwick Airportfrom C$ 607
Flights to London City Airportfrom C$ 936
Flights to London Stansted Airportfrom C$ 602
Flights to London Luton Airportfrom C$ 612
Flights to London Southend Airportfrom C$ 865
Flights to Glasgow Intl Airportfrom C$ 621
Flights to Belfast Intl Airportfrom C$ 892
Flights to Belfast City Airportfrom C$ 974