Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Fredericton to London from C$ 609

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 31/1. 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 Fredericton to London

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
12:00 p.m. - 6:30 a.m.
YFC
-
LHR
14h 30m1 stop
Air Canada Logo
6:00 a.m. - 10:21 a.m.
LHR
-
YFC
32h 21m2 stops
C$ 1,003Air Canada
Sat, 14 Feb - Sat, 28 Feb
Air Canada Logo
4:15 p.m. - 8:35 p.m.
YFC
-
LHR
48h 20m2 stops
Air Canada Logo
9:00 a.m. - 6:03 p.m.
LHR
-
YFC
37h 03m2 stops
C$ 1,009Air Canada
Sat, 14 Feb - Sat, 28 Feb
Air Canada Logo
6:40 a.m. - 7:10 a.m.
YFC
-
LHR
20h 30m1 stop
Air Canada Logo
1:25 p.m. - 10:21 a.m.
LHR
-
YFC
24h 56m1 stop
C$ 1,018Air Canada
Sat, 14 Feb - Sat, 28 Feb
Air Canada Logo
6:40 a.m. - 7:10 a.m.
YFC
-
LHR
20h 30m1 stop
Air Canada Logo
1:25 p.m. - 10:21 a.m.
LHR
-
YFC
24h 56m1 stop
C$ 1,021Air Canada
Sat, 31 Jan - Sat, 7 Feb
Air Canada Logo
4:15 p.m. - 11:20 a.m.
YFC
-
LHR
15h 05m2 stops
Air Canada Logo
1:25 p.m. - 10:21 a.m.
LHR
-
YFC
24h 56m1 stop
C$ 1,025Air Canada
Sat, 31 Jan - Sat, 7 Feb
Air Canada Logo
4:15 p.m. - 11:20 a.m.
YFC
-
LHR
15h 05m2 stops
Air Canada Logo
6:00 p.m. - 10:21 a.m.
LHR
-
YFC
20h 21m2 stops
C$ 1,033Air Canada
Sat, 31 Jan - Sat, 7 Feb
Air Canada Logo
4:05 p.m. - 9:00 p.m.
YFC
-
LHR
48h 55m2 stops
Air Canada Logo
5:40 p.m. - 10:19 a.m.
LHR
-
YFC
20h 39m1 stop
C$ 1,069Air Canada
Sun, 17 May - Sun, 24 May
Air Canada Logo
6:30 a.m. - 9:00 p.m.
YFC
-
LHR
34h 30m2 stops
Air Canada Logo
9:30 a.m. - 6:10 p.m.
LHR
-
YFC
12h 40m2 stops
C$ 1,073Air Canada
Sun, 17 May - Sun, 24 May
Air Canada Logo
4:15 p.m. - 8:35 p.m.
YFC
-
LHR
48h 20m2 stops
Air Canada Logo
9:00 a.m. - 6:03 p.m.
LHR
-
YFC
13h 03m2 stops
C$ 1,079Air Canada
Sat, 14 Feb - Sat, 28 Feb
Air Canada Logo
11:00 a.m. - 7:10 a.m.
YFC
-
LHR
16h 10m1 stop
Air Canada Logo
12:00 p.m. - 6:03 p.m.
LHR
-
YFC
10h 03m1 stop
C$ 1,083Air Canada
Mon, 9 Feb - Sun, 22 Feb

Air Canada flights from Fredericton to London Heathrow Airport

Our best Air Canada deals on Fredericton to London Heathrow Airport flight tickets
Air Canada
14 Feb
YFC12:00 p.m.Fredericton
14h 30m
1 stop
LHR6:30 a.m.London Heathrow
28 Feb
LHR6:00 a.m.London Heathrow
32h 21m
2 stops
YFC10:21 a.m.Fredericton
C$ 1,003
Find similar
Air Canada
14 Feb
YFC4:15 p.m.Fredericton
48h 20m
2 stops
LHR8:35 p.m.London Heathrow
28 Feb
LHR9:00 a.m.London Heathrow
37h 03m
2 stops
YFC6:03 p.m.Fredericton
C$ 1,009
Find similar
Air Canada
14 Feb
YFC6:40 a.m.Fredericton
20h 30m
1 stop
LHR7:10 a.m.London Heathrow
28 Feb
LHR1:25 p.m.London Heathrow
24h 56m
1 stop
YFC10:21 a.m.Fredericton
C$ 1,018
Find similar

United Airlines flights from Fredericton to London Heathrow Airport

Our best United Airlines deals on Fredericton to London Heathrow Airport flight tickets
United Airlines
23 Feb
YFC11:00 a.m.Fredericton
19h 50m
2 stops
LHR10:50 a.m.London Heathrow
9 Mar
LHR12:05 p.m.London Heathrow
30h 30m
2 stops
YFC3:35 p.m.Fredericton
C$ 1,124
Find similar
United Airlines
22 Feb
YFC6:40 a.m.Fredericton
19h 15m
2 stops
LHR5:55 a.m.London Heathrow
5 Mar
LHR7:40 a.m.London Heathrow
30h 41m
2 stops
YFC10:21 a.m.Fredericton
C$ 1,159
Find similar
United Airlines
26 Feb
YFC11:00 a.m.Fredericton
19h 50m
2 stops
LHR10:50 a.m.London Heathrow
10 Mar
LHR4:20 p.m.London Heathrow
26h 15m
2 stops
YFC3:35 p.m.Fredericton
C$ 1,259
Find similar

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 18 December 2025.
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

FrederictonLondon

YFC - LHR

YFCLHR

Fredericton

Sat 14/2

12:00 p.m.-6:30 a.m.

1 stop14h 30m

London Heathrow

Sat 28/2

6:00 a.m.-10:21 a.m.

2 stops32h 21m

C$ 1,003

FrederictonLondon

YFC - LHR

YFCLHR

Fredericton

Sat 14/2

4:15 p.m.-8:35 p.m.

2 stops48h 20m

London Heathrow

Sat 28/2

9:00 a.m.-6:03 p.m.

2 stops37h 03m

C$ 1,009

FrederictonLondon

YFC - LHR

YFCLHR

Fredericton

Sat 14/2

6:40 a.m.-7:10 a.m.

1 stop20h 30m

London Heathrow

Sat 28/2

1:25 p.m.-10:21 a.m.

1 stop24h 56m

C$ 1,018

FrederictonLondon

YFC - LHR

YFCLHR

Fredericton

Sat 31/1

6:40 a.m.-7:10 a.m.

1 stop20h 30m

London Heathrow

Sat 7/2

1:25 p.m.-10:21 a.m.

1 stop24h 56m

C$ 1,021

FrederictonLondon

YFC - LHR

YFCLHR

Fredericton

Sat 31/1

4:15 p.m.-11:20 a.m.

2 stops15h 05m

London Heathrow

Sat 7/2

1:25 p.m.-10:21 a.m.

1 stop24h 56m

C$ 1,025

FrederictonLondon

YFC - LHR

YFCLHR

Fredericton

Sat 31/1

4:15 p.m.-11:20 a.m.

2 stops15h 05m

London Heathrow

Sat 7/2

6:00 p.m.-10:21 a.m.

2 stops20h 21m

C$ 1,033

FrederictonLondon

YFC - LHR

YFCLHR

Fredericton

Sun 17/5

4:05 p.m.-9:00 p.m.

2 stops48h 55m

London Heathrow

Sun 24/5

5:40 p.m.-10:19 a.m.

1 stop20h 39m

C$ 1,069

FrederictonLondon

YFC - LHR

YFCLHR

Fredericton

Sun 17/5

6:30 a.m.-9:00 p.m.

2 stops34h 30m

London Heathrow

Sun 24/5

9:30 a.m.-6:10 p.m.

2 stops12h 40m

C$ 1,073

FrederictonLondon

YFC - LHR

YFCLHR

Fredericton

Sat 14/2

4:15 p.m.-8:35 p.m.

2 stops48h 20m

London Heathrow

Sat 28/2

9:00 a.m.-6:03 p.m.

2 stops13h 03m

C$ 1,079

FrederictonLondon

YFC - LHR

YFCLHR

Fredericton

Mon 9/2

11:00 a.m.-7:10 a.m.

1 stop16h 10m

London Heathrow

Sun 22/2

12:00 p.m.-6:03 p.m.

1 stop10h 03m

C$ 1,083

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 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 day to depart on your flight to London Heathrow Airport?

According to our data, Monday is the cheapest day to fly to London Heathrow Airport from Fredericton. The lowest ticket price found for a Monday departure recently was C$ 1,156. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Fredericton to London Heathrow Airport for around C$ 1,353.

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

15h 40m

Direct flights

None
The fastest flight from Fredericton to London Heathrow Airport takes 15h 40m
There are no direct flights from Fredericton to London Heathrow Airport. There are no popular flight routes from Fredericton to London Heathrow Airport.
Search flight deals

  • 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 15h 40m.

  • 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$ 975Free CancellationRating
7.1
10,534 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
Ipswich
Poole
Dartford
Gatwick
Ilford
Swindon
Chelmsford
Wokingham
Slough
Stratford-upon-Avon
Feltham
Hayes
Uxbridge
Wembley
Waterlooville
Newport
Basingstoke
Milton Keynes
Dover

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.

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
Sat 17/1
Sat 24/1
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$ 641
Flights to London City Airportfrom C$ 851
Flights to London Stansted Airportfrom C$ 652
Flights to London Luton Airportfrom C$ 652
Flights to London Southend Airportfrom C$ 725
Flights to Belfast Intl Airportfrom C$ 718
Flights to Glasgow Intl Airportfrom C$ 711
Flights to Belfast City Airportfrom C$ 736