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Cheap flights from Fredericton to London from C$ 674

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Fredericton to London departing on 13/9. 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 Fredericton to London

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
6:05 p.m. - 11:50 a.m.YFC  Fredericton-LHR London Heathrow
13h 45m1 stop Toronto Pearson Intl
Air Canada Logo
11:05 a.m. - 3:27 p.m.LHR  London Heathrow-YFC Fredericton
32h 22m2 stops Brussels Bruxelles-National Montreal Pierre Elliott Trudeau Intl
C$ 1,135Air Canada
Tue, 1 Sep - Thu, 3 Sep
United Airlines Logo
11:00 a.m. - 7:15 a.m.YFC  Fredericton-LHR London Heathrow
16h 15m2 stops Montreal Pierre Elliott Trudeau Intl Newark
United Airlines Logo
4:00 p.m. - 3:34 p.m.LHR  London Heathrow-YFC Fredericton
27h 34m2 stops Newark Montreal Pierre Elliott Trudeau Intl
C$ 1,139United Airlines
Tue, 8 Sep - Thu, 24 Sep
United Airlines Logo
6:25 a.m. - 9:00 a.m.YFC  Fredericton-LHR London Heathrow
22h 35m2 stops Montreal Pierre Elliott Trudeau Intl Chicago O'Hare Intl
United Airlines Logo
12:15 p.m. - 10:24 a.m.LHR  London Heathrow-YFC Fredericton
26h 09m2 stops Washington, D.C. Dulles Intl Montreal Pierre Elliott Trudeau Intl
C$ 1,139United Airlines
Sun, 13 Sep - Sun, 20 Sep
United Airlines Logo
7:40 p.m. - 9:25 p.m.YFC  Fredericton-LHR London Heathrow
21h 45m2 stops Montreal Pierre Elliott Trudeau Intl Newark
United Airlines Logo
3:20 p.m. - 3:34 p.m.LHR  London Heathrow-YFC Fredericton
28h 14m2 stops Newark Montreal Pierre Elliott Trudeau Intl
C$ 1,140United Airlines
Fri, 4 Sep - Sun, 13 Sep
United Airlines Logo
11:00 a.m. - 7:15 a.m.YFC  Fredericton-LHR London Heathrow
16h 15m2 stops Montreal Pierre Elliott Trudeau Intl Newark
United Airlines Logo
4:00 p.m. - 3:34 p.m.LHR  London Heathrow-YFC Fredericton
27h 34m2 stops Newark Montreal Pierre Elliott Trudeau Intl
C$ 1,140United Airlines
Tue, 8 Sep - Thu, 24 Sep
United Airlines Logo
7:50 p.m. - 9:25 p.m.YFC  Fredericton-LHR London Heathrow
21h 35m2 stops Montreal Pierre Elliott Trudeau Intl Newark
United Airlines Logo
3:20 p.m. - 3:34 p.m.LHR  London Heathrow-YFC Fredericton
28h 14m2 stops Newark Montreal Pierre Elliott Trudeau Intl
C$ 1,140United Airlines
Fri, 18 Sep - Fri, 25 Sep
United Airlines Logo
6:25 a.m. - 9:00 a.m.YFC  Fredericton-LHR London Heathrow
22h 35m2 stops Montreal Pierre Elliott Trudeau Intl Chicago O'Hare Intl
United Airlines Logo
12:15 p.m. - 10:24 a.m.LHR  London Heathrow-YFC Fredericton
26h 09m2 stops Washington, D.C. Dulles Intl Montreal Pierre Elliott Trudeau Intl
C$ 1,140United Airlines
Sun, 13 Sep - Sun, 20 Sep
United Airlines Logo
6:30 a.m. - 6:45 a.m.YFC  Fredericton-LHR London Heathrow
20h 15m2 stops Montreal Pierre Elliott Trudeau Intl Chicago O'Hare Intl
United Airlines Logo
4:00 p.m. - 3:34 p.m.LHR  London Heathrow-YFC Fredericton
27h 34m2 stops Newark Montreal Pierre Elliott Trudeau Intl
C$ 1,140United Airlines
Sat, 5 Sep - Sun, 13 Sep
Air Canada Logo
7:35 p.m. - 7:10 a.m.YFC  Fredericton-LHR London Heathrow
31h 35m1 stop Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
6:00 a.m. - 7:45 p.m.LHR  London Heathrow-YFC Fredericton
17h 45m2 stops Zurich Montreal Pierre Elliott Trudeau Intl
C$ 1,284Air Canada
Sun, 15 Nov - Wed, 2 Dec
Air Canada Logo
4:10 p.m. - 8:35 a.m.YFC  Fredericton-LHR London Heathrow
12h 25m1 stop Ottawa
Air Canada Logo
8:45 a.m. - 3:34 p.m.LHR  London Heathrow-YFC Fredericton
34h 49m2 stops Zurich Montreal Pierre Elliott Trudeau Intl
C$ 1,293Air Canada
Sat, 5 Sep - Sun, 13 Sep

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Air Canada flights from Fredericton to London Heathrow Airport

Our best Air Canada deals on Fredericton to London Heathrow Airport flight tickets
Air Canada
1 Sep
YFC6:05 p.m.Fredericton
13h 45m
1 stop
LHR11:50 a.m.London Heathrow
3 Sep
LHR11:05 a.m.London Heathrow
32h 22m
2 stops
YFC3:27 p.m.Fredericton
C$ 1,135
Air Canada
5 Sep
YFC4:10 p.m.Fredericton
12h 25m
1 stop
LHR8:35 a.m.London Heathrow
13 Sep
LHR8:45 a.m.London Heathrow
34h 49m
2 stops
YFC3:34 p.m.Fredericton
C$ 1,293
Air Canada
5 Sep
YFC4:10 p.m.Fredericton
12h 25m
1 stop
LHR8:35 a.m.London Heathrow
13 Sep
LHR8:45 a.m.London Heathrow
34h 49m
2 stops
YFC3:34 p.m.Fredericton
C$ 1,295

Lufthansa flights from Fredericton to London Heathrow Airport

Our best Lufthansa deals on Fredericton to London Heathrow Airport flight tickets
Lufthansa
13 Sep
YFC6:25 a.m.Fredericton
19h 30m
2 stops
LHR5:55 a.m.London Heathrow
20 Sep
LHR2:05 p.m.London Heathrow
24h 19m
1 stop
YFC10:24 a.m.Fredericton
C$ 1,284
Lufthansa
13 Sep
YFC6:25 a.m.Fredericton
20h 20m
2 stops
LHR6:45 a.m.London Heathrow
20 Sep
LHR9:30 a.m.London Heathrow
13h 17m
1 stop
YFC6:47 p.m.Fredericton
C$ 1,285
Lufthansa
13 Sep
YFC6:25 a.m.Fredericton
19h 30m
2 stops
LHR5:55 a.m.London Heathrow
20 Sep
LHR2:05 p.m.London Heathrow
24h 19m
1 stop
YFC10:24 a.m.Fredericton
C$ 1,286

momondo Fare Finder

 
Customize your flight search to find flights from Fredericton 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 5 August 2026.
Use the filters below to find and compare flights from Fredericton to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

FrederictonLondon

YFC Fredericton - LHR London Heathrow

YFCLHR

Fredericton

Tue 1/9

6:05 p.m.-11:50 a.m.

1 stop13h 45m

London Heathrow

Thu 3/9

11:05 a.m.-3:27 p.m.

2 stops32h 22m

C$ 1,135
Quickest round-trip

FrederictonLondon

YFC Fredericton - LHR London Heathrow

YFCLHR

Fredericton

Tue 8/9

11:00 a.m.-7:15 a.m.

2 stops16h 15m

London Heathrow

Thu 24/9

4:00 p.m.-3:34 p.m.

2 stops27h 34m

C$ 1,139

FrederictonLondon

YFC Fredericton - LHR London Heathrow

YFCLHR

Fredericton

Sun 13/9

6:25 a.m.-9:00 a.m.

2 stops22h 35m

London Heathrow

Sun 20/9

12:15 p.m.-10:24 a.m.

2 stops26h 09m

C$ 1,139

FrederictonLondon

YFC Fredericton - LHR London Heathrow

YFCLHR

Fredericton

Fri 4/9

7:40 p.m.-9:25 p.m.

2 stops21h 45m

London Heathrow

Sun 13/9

3:20 p.m.-3:34 p.m.

2 stops28h 14m

C$ 1,140

FrederictonLondon

YFC Fredericton - LHR London Heathrow

YFCLHR

Fredericton

Tue 8/9

11:00 a.m.-7:15 a.m.

2 stops16h 15m

London Heathrow

Thu 24/9

4:00 p.m.-3:34 p.m.

2 stops27h 34m

C$ 1,140

FrederictonLondon

YFC Fredericton - LHR London Heathrow

YFCLHR

Fredericton

Fri 18/9

7:50 p.m.-9:25 p.m.

2 stops21h 35m

London Heathrow

Fri 25/9

3:20 p.m.-3:34 p.m.

2 stops28h 14m

C$ 1,140

FrederictonLondon

YFC Fredericton - LHR London Heathrow

YFCLHR

Fredericton

Sun 13/9

6:25 a.m.-9:00 a.m.

2 stops22h 35m

London Heathrow

Sun 20/9

12:15 p.m.-10:24 a.m.

2 stops26h 09m

C$ 1,140

FrederictonLondon

YFC Fredericton - LHR London Heathrow

YFCLHR

Fredericton

Sat 5/9

6:30 a.m.-6:45 a.m.

2 stops20h 15m

London Heathrow

Sun 13/9

4:00 p.m.-3:34 p.m.

2 stops27h 34m

C$ 1,140

FrederictonLondon

YFC Fredericton - LHR London Heathrow

YFCLHR

Fredericton

Sun 15/11

7:35 p.m.-7:10 a.m.

1 stop31h 35m

London Heathrow

Wed 2/12

6:00 a.m.-7:45 p.m.

2 stops17h 45m

C$ 1,284

FrederictonLondon

YFC Fredericton - LHR London Heathrow

YFCLHR

Fredericton

Sat 5/9

4:10 p.m.-8:35 a.m.

1 stop12h 25m

London Heathrow

Sun 13/9

8:45 a.m.-3:34 p.m.

2 stops34h 49m

C$ 1,293

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How to get the cheapest flight ticket from Fredericton 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 cheapest airline that flies from Fredericton to London Heathrow?

Air Canada is the most popular carrier operating from Fredericton to London Heathrow

When to book flights from Fredericton to London Heathrow Airport

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

Cheap Fredericton to London Heathrow Airport (YFC to LHR) flight deals and tips

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

Fastest flight time

20h 15m

Direct flights

None
The fastest flight from Fredericton to London Heathrow Airport takes 20h 15m
There are no direct flights from Fredericton to London Heathrow Airport. There are no popular flight routes from Fredericton to London Heathrow Airport.
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Frequently asked questions about flying from Fredericton to London Heathrow Airport

  • How far is Fredericton to London Heathrow by plane?

    The distance between Fredericton and London Heathrow is about 4725.6 km. By plane, this route typically takes 20h 15m.

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

    Prices for flights from Fredericton Airport to London Heathrow Airport are updated daily.

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Fredericton Airport to London Heathrow Airport.

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

    The required travel and health documents for your London Heathrow Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at London Heathrow Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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

Best airlines flying from Fredericton to London Heathrow Airport

Compare and see reviews for airlines that fly from Fredericton to London Heathrow Airport with momondo
Airline
Rating
Free Cancellation
Price
Air CanadaPriceFrom C$ 980Free CancellationRating
7.1
11,428 reviews
Search Air Canada flights

Travelling to a place near London?

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Hounslow
Stratford-upon-Avon
Milton Keynes
Gatwick
Poole
Northampton
Wembley
Staines-upon-Thames
Slough
Banbury
Ramsgate
Kenilworth
Swindon
Watford
Wokingham
Dartford
Salisbury
Feltham
Crawley
Croydon

Why use momondo?

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

Finding the right flight to London from Fredericton is quick and easy when you have a range of options in front of you, from reputable agents and recognizable 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 Fredericton to London with flexible booking policies on momondo?

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

How can momondo help me find flights from Fredericton to London?

Once all potential Fredericton to London flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are not ready to book a flight from Fredericton to London now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to London and let you know when they change.

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