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 20h 10m. Your travel time can differ by up to . Fredericton and London Heathrow Airport are separated by a distance of 2934 mi.

What is the cheapest day to fly from Fredericton to London Heathrow Airport?

Travellers seeking maximum savings on their Fredericton to London Heathrow Airport flight should consider departing on Monday afternoons when fares are most often at their lowest. Tuesday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

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 day to fly round-trip from Fredericton to London Heathrow Airport?

Leaving on a Sunday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 6% on the overall cost on flights from Fredericton to London Heathrow Airport.

What is the cheapest month to fly from Fredericton to London Heathrow Airport?

The best pricing can be found in the month of March. Prices to London Heathrow Airport from Fredericton average £655. You can even find prices in March for less than £655, as users have found deals to London Heathrow Airport from as low as £498. The month of December appears to be one of the more expensive times to travel to London Heathrow Airport from Fredericton. Flying in the targeted month can save you up to 23%.

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.

£300+ Flights from Fredericton to London Heathrow Airport

Q: How much does it cost for a return flight from Fredericton to London Heathrow Airport?

Airfare is below average for this route at the moment. Fredericton to London Heathrow Airport flights typically cost between £625 and £630 in September. The cheapest return flight price found within the last 3 days was £506 on Air Canada (24 Sept-1 Oct).

Cheap flight deals from Fredericton to Heathrow

Round-trip from	£506
One-way from	£300
Popular in	December
Cheapest in	March
Average price	£626

Air Canada
24/9-1/10
3 total stops
33h 03m total
Fredericton to London

Search Deals

26/10
2 total stops
26h 25m total
Fredericton to London

Search Deals

Highest demand for flights based on searches. 15% potential increase in price (£91 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 6% potential price decrease (£29 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2025

Search Deals

Find flight deals from Fredericton to Heathrow

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 12 September 2025.

Wed 24/906:20YFC - LHR

1 stop20h 10mAir Canada

Wed 1/1006:50LHR - YFC

2 stops12h 53mAir Canada

Deal found 11/9£506

Mon 15/916:20YFC - LHR

2 stops36h 00mUnited Airlines

Tue 30/912:15LHR - YFC

2 stops31h 28mUnited Airlines

Deal found 10/9£554

Mon 15/916:20YFC - LHR

1 stop13h 15mAir Canada

Tue 30/909:30LHR - YFC

1 stop10h 13mAir Canada

Deal found 10/9£587

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 12 September 2025.

Wed 24/906:20YFC - LHR

1 stop20h 10mAir Canada

Wed 1/1006:50LHR - YFC

2 stops12h 53mAir Canada

Deal found 11/9£506

Tue 6/106:40YFC - LHR

1 stop20h 30mAir Canada

Tue 13/113:25LHR - YFC

1 stop24h 57mAir Canada

Deal found 9/9£574

Last-minute flights from Fredericton to Heathrow
Discover last-minute flight deals from Fredericton to Heathrow. Data last updated 12 September 2025 and is based on user searches.

Mon 15/916:20YFC - LHR

2 stops36h 00mUnited Airlines

Tue 30/912:15LHR - YFC

2 stops31h 28mUnited Airlines

Deal found 10/9£554

Mon 15/916:20YFC - LHR

1 stop13h 15mAir Canada

Tue 30/909:30LHR - YFC

1 stop10h 13mAir Canada

Deal found 10/9£587

Wed 24/906:20YFC - LHR

1 stop20h 10mAir Canada

Wed 1/1006:50LHR - YFC

2 stops12h 53mAir Canada

Deal found 11/9£506

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 12 September 2025.

Sun 26/1007:25YFC - LHR

2 stops26h 25mMultiple Airlines

Deal found 10/9£300

Sat 25/1006:20YFC - LHR

3 stops27h 20mMultiple Airlines

Deal found 10/9£312

Sat 27/918:40YFC - LHR

2 stops31h 50mAir Canada

Deal found 11/9£360

Fri 10/1017:00YFC - LHR

3 stops17h 15mMultiple Airlines

Deal found 10/9£381

Wed 17/907:00YFC - LHR

3 stops23h 20mMultiple Airlines

Deal found 10/9£382

Sat 27/918:40YFC - LHR

2 stops16h 15mMultiple Airlines

Deal found 11/9£412

Mon 22/914:10YFC - LHR

3 stops27h 50mMultiple Airlines

Deal found 10/9£444

Sun 28/916:20YFC - LHR

2 stops48h 40mAir Canada

Deal found 11/9£597

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

FrederictonLondon

YFC - LHR

YFCLHR

Fredericton

Wed 24/9

06:20-06:30

1 stop20h 10m

London Heathrow

Wed 1/10

06:50-15:43

2 stops12h 53m

£506

FrederictonLondon

YFC - LHR

YFCLHR

Fredericton

Tue 6/1

06:40-07:10

1 stop20h 30m

London Heathrow

Tue 13/1

13:25-10:22

1 stop24h 57m

£574

FrederictonLondon

YFC - LHR

YFCLHR

Fredericton

Sun 26/10

07:25-12:50

2 stops26h 25m

£300

FrederictonLondon

YFC - LHR

YFCLHR

Fredericton

Sat 25/10

06:20-13:40

3 stops27h 20m

£312

FrederictonLondon

YFC - LHR

YFCLHR

Fredericton

Sat 27/9

18:40-06:30

2 stops31h 50m

£360

FrederictonLondon

YFC - LHR

YFCLHR

Fredericton

Fri 10/10

17:00-14:15

3 stops17h 15m

£381

FrederictonLondon

YFC - LHR

YFCLHR

Fredericton

Sat 27/9

14:25-14:15

3 stops43h 50m

£457

FrederictonLondon

YFC - LHR

YFCLHR

Fredericton

Sun 28/9

16:20-06:30

2 stops34h 10m

£597

FrederictonLondon

YFC - LHR

YFCLHR

Fredericton

Wed 17/9

06:20-08:35

2 stops22h 15m

£598

Flights are sorted by cheapest return flights first.

Deals found on 10/9

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.

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.

Cheapflights Insights

Everything you need to know about your flight from Fredericton to London Heathrow Airport

What is the cheapest month to book a flight from Fredericton to London Heathrow Airport?

Currently, January is the cheapest month in which you can book a flight from Fredericton to London Heathrow Airport (average of £112). Flying from Fredericton to London Heathrow Airport in August is currently the most expensive (average of £164). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost for a return flight from Fredericton to London Heathrow Airport?

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 20h 10m. 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.
What is the cheapest month to book a flight from Fredericton to London Heathrow Airport?
Currently, January is the cheapest month in which you can book a flight from Fredericton to London Heathrow Airport (average of £112). Flying from Fredericton to London Heathrow Airport in August is currently the most expensive (average of £164). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Cheapflights helps you search for flights from Fredericton to Heathrow via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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.

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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?

Yes, Cheapflights offers price alerts on Fredericton to Heathrow flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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Cheap flights from Fredericton to London Heathrow Airport from £300

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 26/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Fredericton to Heathrow

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find 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 12 September 2025.

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 12 September 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Fredericton to London Heathrow Airport that are best for you.

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.

Cheapflights Insights

Everything you need to know about your flight from Fredericton to London Heathrow Airport

What is the cheapest month to book a flight from Fredericton to London Heathrow Airport?

How much does it cost for a return flight from Fredericton to London Heathrow Airport?

Related info for your journey

Find useful and relevant information for your journey from Fredericton to Heathrow. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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?

What is the cheapest month to book a flight from Fredericton to London Heathrow Airport?

Travelling to a place near London Heathrow Airport?

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Alternative routes for Fredericton to Heathrow

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How does Cheapflights help users find flights from Fredericton to Heathrow?

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

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

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 12 September 2025.