How long is the flight from Fredericton to London Heathrow Airport?

Air Canada can get you from Fredericton to London Heathrow Airport in just under 21h 50m. Your travel time can differ by up to . Fredericton and London Heathrow Airport are separated by a distance of 2934 mi.

In terms of precipitation, rainfall in London Heathrow Airport ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London Heathrow Airport when rainfall is around 40.0 mm.

If weather is an important factor for your trip to London Heathrow Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

What is the cheapest time of day to fly from YFC to LHR?

When flying from Fredericton to London Heathrow Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What airport do you fly from for flights from Fredericton to London Heathrow?

Fredericton (YFC) is the airport you will fly out of if you book a flight from Fredericton to London Heathrow. You should not have trouble finding flights to London Heathrow from Fredericton; the airport handles an average of 0 outbound flights to London Heathrow per day. You should also have plenty of airline options to choose from since 0 airlines have flights from the Fredericton airport to London Heathrow. It is only a 8.3 mi journey to Fredericton (YFC) from Fredericton’s city center.

Can I find deals for flights from Fredericton to Heathrow that include hotel bookings?

Yes. In addition to deals on Fredericton to Heathrow flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Fredericton to Heathrow?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Fredericton to Heathrow.

Can I find deals for business class flights from Fredericton to Heathrow?

Yes. Cheapflights offers flight deals from Fredericton to Heathrow by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£371+ Cheap Flights from Fredericton to London Heathrow Airport

Cheap flight deals from Fredericton to Heathrow

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights from Fredericton to Heathrow
Explore the most affordable flight options available from Fredericton to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 November 2026.

Wed 2/1216:05 -

2 stops15h 15m

Sat 12/1211:10 -

1 stop11h 44m

Deal found 10/11£614

Wed 2/1206:25 -

2 stops34h 35m

Sat 12/1213:00 -

2 stops33h 54m

Deal found 10/11£622

Sat 28/1116:10 -

1 stop10h 20m

Sat 5/1211:10 -

1 stop11h 44m

Deal found 7/11£631

Tue 8/1206:25 -

2 stops20h 15m

Tue 15/1212:50 -

2 stops30h 40m

Deal found 8/11£651

Tue 8/1206:25 -

1 stop20h 45m

Tue 15/1213:00 -

1 stop13h 00m

Deal found 9/11£695

Find flight deals from Fredericton to Heathrow

Round-trip from	£586
One-way from	£371
Popular in	December
Cheapest in	October
Average price	£819

5/4-19/4
3 total stops
28h 04m total
Fredericton to London

Search Deals

23/3-31/12
2 total stops
21h 40m total
Fredericton to London

Search Deals

Highest demand for flights based on searches. 26% potential increase in price (£196 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 7% potential price decrease (£39 potential savings vs. average return price).

Search Deals

Average for round-trip flights in November 2026

Search Deals

Cheapflights Fare Finder

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 return flight

FrederictonLondon

YFC Fredericton - LHR London Heathrow

YFCLHR

Fredericton

Tue 23/3

12:00-12:40

2 stops21h 40m

London Heathrow

Wed 31/12

00:00-19:00

Nonstop0h 00m

£371

FrederictonLondon

YFC Fredericton - LHR London Heathrow

YFCLHR

Fredericton

Wed 24/3

17:05-15:30

2 stops19h 25m

London Heathrow

Wed 31/12

00:00-19:00

Nonstop0h 00m

£516

FrederictonLondon

YFC Fredericton - LHR London Heathrow

YFCLHR

Fredericton

Tue 23/3

16:05-21:00

1 stop25h 55m

London Heathrow

Wed 31/12

00:00-19:00

Nonstop0h 00m

£568

FrederictonLondon

YFC Fredericton - LHR London Heathrow

YFCLHR

Fredericton

Wed 24/3

06:20-07:10

1 stop21h 50m

London Heathrow

Wed 31/12

00:00-19:00

Nonstop0h 00m

£569

FrederictonLondon

YFC Fredericton - LHR London Heathrow

YFCLHR

Fredericton

Tue 20/4

16:05-11:50

2 stops15h 45m

London Heathrow

Sat 1/5

07:00-18:54

2 stops15h 54m

£607

FrederictonLondon

YFC Fredericton - LHR London Heathrow

YFCLHR

Fredericton

Mon 15/3

06:20-07:10

1 stop21h 50m

London Heathrow

Wed 31/3

06:00-19:39

2 stops17h 39m

£611

FrederictonLondon

YFC Fredericton - LHR London Heathrow

YFCLHR

Fredericton

Mon 1/3

06:20-07:10

1 stop20h 50m

London Heathrow

Sun 7/3

15:00-10:50

1 stop23h 50m

£616

FrederictonLondon

YFC Fredericton - LHR London Heathrow

YFCLHR

Fredericton

Tue 2/3

17:05-07:10

1 stop10h 05m

London Heathrow

Wed 17/3

11:10-23:45

1 stop15h 35m

£634

Fastest return journey

FrederictonLondon

YFC Fredericton - LHR London Heathrow

YFCLHR

Fredericton

Thu 24/12

16:05-14:25

3 stops18h 20m

London Heathrow

Wed 31/12

00:00-19:00

Nonstop0h 00m

£637

FrederictonLondon

YFC Fredericton - LHR London Heathrow

YFCLHR

Fredericton

Thu 24/12

16:05-21:00

2 stops48h 55m

London Heathrow

Wed 31/12

00:00-19:00

Nonstop0h 00m

£639

Flights are sorted by cheapest return flights first.

Deals found on 7/11

Showing 1-10 of 14 resultsSorted by cheapest first

Best time to book a flight from Fredericton to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Fredericton with our price prediction graph.

YFC-LHR

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

What airport do you fly from for flights from Fredericton to London Heathrow?
Fredericton (YFC) is the airport you will fly out of if you book a flight from Fredericton to London Heathrow. You should not have trouble finding flights to London Heathrow from Fredericton; the airport handles an average of 0 outbound flights to London Heathrow per day. You should also have plenty of airline options to choose from since 0 airlines have flights from the Fredericton airport to London Heathrow. It is only a 8.3 mi journey to Fredericton (YFC) from Fredericton’s city center.
How long is the flight from Fredericton to London Heathrow Airport?
Air Canada can get you from Fredericton to London Heathrow Airport in just under 21h 50m. Your travel time can differ by up to . Fredericton and London Heathrow Airport are separated by a distance of 2934 mi.
Can I find deals for flights from Fredericton to Heathrow that include hotel bookings?
Yes. In addition to deals on Fredericton to Heathrow flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Fredericton to Heathrow?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Fredericton to Heathrow.
Can I find deals for business class flights from Fredericton to Heathrow?
Yes. Cheapflights offers flight deals from Fredericton to Heathrow by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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Why should you use Cheapflights to find cheap flight tickets from Fredericton to Heathrow?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Heathrow from Fredericton.

Can Cheapflights find flights from Fredericton to Heathrow with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Fredericton to Heathrow flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Fredericton to Heathrow become cheaper?

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Cheap flights from Fredericton to London Heathrow Airport from £371

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 23/3. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Fredericton to Heathrow

Cheapest flights from Fredericton to HeathrowExplore the most affordable flight options available from Fredericton to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 November 2026.

Explore the most affordable flight options available from Fredericton to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 November 2026.

Best flights from Fredericton to HeathrowDiscover carefully curated flight deals from Fredericton to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 11 November 2026.

Discover carefully curated flight deals from Fredericton to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 11 November 2026.

Last-minute flights from Fredericton to HeathrowDiscover last-minute flight deals from Fredericton to Heathrow. Data last updated 11 November 2026 and is based on user searches.

Discover last-minute flight deals from Fredericton to Heathrow. Data last updated 11 November 2026 and is based on user searches.

One-way flights from Fredericton to HeathrowSearch for one-way flight options from Fredericton to Heathrow. Find affordable one-way fares based on user searches. Data last updated 11 November 2026.

Search for one-way flight options from Fredericton to Heathrow. Find affordable one-way fares based on user searches. Data last updated 11 November 2026.

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Best time to book a flight from Fredericton to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Fredericton with our price prediction graph.

Related info for your journey

What airport do you fly from for flights from Fredericton to London Heathrow?

How long is the flight from Fredericton to London Heathrow Airport?

Can I find deals for flights from Fredericton to Heathrow that include hotel bookings?

How can I find direct flights from Fredericton to Heathrow?

Can I find deals for business class flights from Fredericton to Heathrow?

Travelling to a place near London Heathrow Airport?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Fredericton to Heathrow

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Complete your trip

Complete your trip to Heathrow by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to England

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Search flights from Fredericton to Heathrow by cabin class

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Other flights to Heathrow

Explore flights to Heathrow departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 11 November 2026.

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Can Cheapflights notify me if prices for flights from Fredericton to Heathrow become cheaper?

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Cheapest flights from Fredericton to Heathrow
Explore the most affordable flight options available from Fredericton to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 November 2026.

Best flights from Fredericton to Heathrow
Discover carefully curated flight deals from Fredericton to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 11 November 2026.

Last-minute flights from Fredericton to Heathrow
Discover last-minute flight deals from Fredericton to Heathrow. Data last updated 11 November 2026 and is based on user searches.

One-way flights from Fredericton to Heathrow
Search for one-way flight options from Fredericton to Heathrow. Find affordable one-way fares based on user searches. Data last updated 11 November 2026.