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Cheap flights from Thunder Bay to London from £206

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 14/7. 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
1 adult, Economy, 0 bags
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Find the cheapest flights from Thunder Bay to London

Cheap return flights

Enter your travel dates to find the best prices.
United Airlines Logo
05:15 - 06:45
YQT
-
LHR
20h 30m
2 stops
United Airlines Logo
07:45 - 22:48
LHR
-
YQT
20h 03m
2 stops
£594United Airlines
Mon, 21 Sep - Fri, 25 Sep
United Airlines Logo
11:45 - 10:25
YQT
-
LHR
17h 40m
2 stops
United Airlines Logo
11:05 - 22:48
LHR
-
YQT
16h 43m
2 stops
£595United Airlines
Sat, 19 Sep - Wed, 23 Sep
Air Canada Logo
18:15 - 09:35
YQT
-
LHR
10h 20m
1 stop
Air Canada Logo
06:00 - 17:18
LHR
-
YQT
16h 18m
2 stops
£624Air Canada
Sat, 19 Sep - Wed, 23 Sep
Multiple Airlines Logo
10:10 - 09:50
YQT
-
LGW
18h 40m
2 stops
Multiple Airlines Logo
11:35 - 18:28
LGW
-
YQT
35h 53m
2 stops
£625Multiple Airlines
Tue, 28 Jul - Tue, 4 Aug
Air Canada Logo
11:45 - 06:30
YQT
-
LHR
13h 45m
2 stops
Air Canada Logo
08:30 - 22:48
LHR
-
YQT
19h 18m
1 stop
£635Air Canada
Mon, 21 Sep - Fri, 25 Sep
Multiple Airlines Logo
10:55 - 17:50
YQT
-
LGW
25h 55m
2 stops
Multiple Airlines Logo
18:40 - 22:50
LGW
-
YQT
33h 10m
2 stops
£640Multiple Airlines
Mon, 30 Nov - Wed, 30 Dec
Multiple Airlines Logo
10:10 - 20:00
YQT
-
STN
28h 50m
2 stops
Multiple Airlines Logo
22:00 - 18:28
STN
-
YQT
25h 28m
3 stops
£646Multiple Airlines
Tue, 28 Jul - Tue, 4 Aug
Air Transat Logo
06:20 - 09:45
YQT
-
LGW
22h 25m
1 stop
Air Transat Logo
11:40 - 22:54
LGW
-
YQT
16h 14m
1 stop
£695Air Transat
Mon, 30 Nov - Wed, 30 Dec
Air Transat Logo
06:30 - 09:45
YQT
-
LGW
22h 15m
1 stop
Air Transat Logo
11:40 - 21:25
LGW
-
YQT
14h 45m
1 stop
£696Air Transat
Mon, 30 Nov - Wed, 30 Dec
Lufthansa Logo
11:20 - 17:55
YQT
-
LCY
25h 35m
2 stops
Lufthansa Logo
18:30 - 22:49
LCY
-
YQT
33h 19m
2 stops
£1,157Lufthansa
Tue, 28 Jul - Tue, 4 Aug

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United Airlines flights from Thunder Bay to London

Our best United Airlines deals on Thunder Bay to London flight tickets
United Airlines
21 Sept
YQT05:15Thunder Bay
20h 30m
2 stops
LHR06:45London Heathrow
25 Sept
LHR07:45London Heathrow
20h 03m
2 stops
YQT22:48Thunder Bay
£594
United Airlines
19 Sept
YQT11:45Thunder Bay
17h 40m
2 stops
LHR10:25London Heathrow
23 Sept
LHR11:05London Heathrow
16h 43m
2 stops
YQT22:48Thunder Bay
£595
United Airlines
28 Jul
YQT11:20Thunder Bay
14h 55m
2 stops
LHR07:15London Heathrow
4 Aug
LHR18:00London Heathrow
33h 49m
2 stops
YQT22:49Thunder Bay
£754

Air Canada flights from Thunder Bay to London

Our best Air Canada deals on Thunder Bay to London flight tickets
Air Canada
19 Sept
YQT18:15Thunder Bay
10h 20m
1 stop
LHR09:35London Heathrow
23 Sept
LHR06:00London Heathrow
16h 18m
2 stops
YQT17:18Thunder Bay
£624
Air Canada
21 Sept
YQT11:45Thunder Bay
13h 45m
2 stops
LHR06:30London Heathrow
25 Sept
LHR08:30London Heathrow
19h 18m
1 stop
YQT22:48Thunder Bay
£635
Air Canada
30 Nov
YQT17:00Thunder Bay
10h 30m
1 stop
LHR08:30London Heathrow
30 Dec
LHR09:00London Heathrow
36h 06m
2 stops
YQT16:06Thunder Bay
£673

momondo Fare Finder

 
Customise your flight search to find flights from Thunder Bay to London 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 279,928 searches. Data last updated 17 June 2026.
Use the filters below to find and compare flights from Thunder Bay to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Thunder BayLondon

YQT - LHR

YQTLHR

Thunder Bay

Mon 21/9

05:15-06:45

2 stops20h 30m

London Heathrow

Fri 25/9

07:45-22:48

2 stops20h 03m

£594

Thunder BayLondon

YQT - LHR

YQTLHR

Thunder Bay

Sat 19/9

11:45-10:25

2 stops17h 40m

London Heathrow

Wed 23/9

11:05-22:48

2 stops16h 43m

£595
Fastest return journey

Thunder BayLondon

YQT - LHR

YQTLHR

Thunder Bay

Sat 19/9

18:15-09:35

1 stop10h 20m

London Heathrow

Wed 23/9

06:00-17:18

2 stops16h 18m

£624

Thunder BayLondon

YQT - LGW

YQTLGW

Thunder Bay

Tue 28/7

10:10-09:50

2 stops18h 40m

London Gatwick

Tue 4/8

11:35-18:28

2 stops35h 53m

£625

Thunder BayLondon

YQT - LHR

YQTLHR

Thunder Bay

Mon 21/9

11:45-06:30

2 stops13h 45m

London Heathrow

Fri 25/9

08:30-22:48

1 stop19h 18m

£635

Thunder BayLondon

YQT - LGW

YQTLGW

Thunder Bay

Mon 30/11

10:55-17:50

2 stops25h 55m

London Gatwick

Wed 30/12

18:40-22:50

2 stops33h 10m

£640

Thunder BayLondon

YQT - STN

YQTSTN

Thunder Bay

Tue 28/7

10:10-20:00

2 stops28h 50m

London Stansted

Tue 4/8

22:00-18:28

3 stops25h 28m

£646

Thunder BayLondon

YQT - LGW

YQTLGW

Thunder Bay

Mon 30/11

06:20-09:45

1 stop22h 25m

London Gatwick

Wed 30/12

11:40-22:54

1 stop16h 14m

£695

Thunder BayLondon

YQT - LGW

YQTLGW

Thunder Bay

Mon 30/11

06:30-09:45

1 stop22h 15m

London Gatwick

Wed 30/12

11:40-21:25

1 stop14h 45m

£696

Thunder BayLondon

YQT - LCY

YQTLCY

Thunder Bay

Tue 28/7

11:20-17:55

2 stops25h 35m

London City

Tue 4/8

18:30-22:49

2 stops33h 19m

£1,157

Flights are sorted by cheapest return 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

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?

What is the cheapest month to fly to London?

The cheapest month to fly to London from Thunder Bay is in November. Flight prices, which tend to average around £487, are often lower during this time because this is during the off-season. The month of January is another great option to travel to London, with average flight prices from Thunder Bay averaging around £515.

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

You could potentially save up to 4% on your flight if you consider stops on a Thunder Bay to London flight.

When to book flights from Thunder Bay to London

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

Cheap Thunder Bay to London (YQT to LON) flight deals and tips

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

Fastest flight time

17h 40m

Direct flights

None
The fastest flight from Thunder Bay to London takes 17h 40m
There are no direct flights from Thunder Bay to London. There are no popular flight routes from Thunder Bay to London.
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Frequently asked questions about flying from Thunder Bay to London

  • How far is Thunder Bay to London by plane?

    Thunder Bay and London are 3710.8 mi apart from one another. Flights usually cover this in 17h 40m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from Thunder Bay Airport to London are updated daily.

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

    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 from Thunder Bay Airport to London.

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

    The travel and health documents you'll need for your trip to London may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at London. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Eastbourne
Wembley
Milton Keynes
Gatwick
Luton
Slough
Southend-on-Sea
Maidstone
Ipswich
Ilford
Canterbury
Folkestone
Guildford
Hayes
Bedford
Chichester
Dover
Harlow
Chelmsford
Colchester

Why use momondo?

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

Finding the right flight to London from Thunder Bay is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to London quick and easy, saving you time and money.

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

All flight searches from Thunder Bay to London on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search for Thunder Bay to London flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are simply researching potential flights to London, momondo offers a useful price alert feature which will track prices for flights to London from Thunder Bay and alert you when they change.

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Find better results for your trip to the United Kingdom

Fly into one of these airports located in London

Airports listed have a maximum distance of 35.6 mi from London
London City Airport
London Gatwick Airport
London Heathrow Airport
London Luton Airport
London Southend Airport
London Stansted Airport