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Cheap flights from Fredericton to London Heathrow Airport from C$ 543

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 31/7. Fares are subject to change and may not be available on all flights or dates of travel.
YFC — LHR
1 Jul — 8 Jul1
1 adult

Cheap flight deals from Fredericton to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Fredericton (YFC) to Heathrow (LHR). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 26 June 2025.

Round-trip from

C$ 1,001

One-way from

C$ 543

Popular in

December

Cheapest in

March

Average price

C$ 1,313
United Airlines
  • United Airlines
  • 1/11-8/11
  • 4 total stops
  • 57h 16m total
  • Fredericton to London
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31/7
  • 31/7
  • 3 total stops
  • 25h 25m total
  • Fredericton to London
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Highest demand for flights based on searches. 10% potential increase in price (C$ 206 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease (C$ 77 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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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 26 June 2025.

Sat 1/1111:10 a.m.YFC - LHR
2 stops40h 30mUnited Airlines
Sat 8/119:10 a.m.LHR - YFC
2 stops16h 46mUnited Airlines
Deal found 25/6C$ 1,001
Sat 1/1112:05 p.m.YFC - LHR
1 stop20h 45mAir Canada
Sat 8/116:50 a.m.LHR - YFC
2 stops12h 46mAir Canada
Deal found 25/6C$ 1,163

Cheapflights Fare Finder

Customize your flight search to find flights from Fredericton to Heathrow 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, Cheapflights users made 629,999 searches. Data last updated 26 June 2025.
Use the filters below to find and compare flights from Fredericton to London Heathrow Airport that are best for you.

Fly from

Fredericton

Fly to

Heathrow

Route

Depart

Return

Price

FrederictonLondon

YFC - LHR

YFCLHR

Fredericton

Sat 1/11

11:10 a.m.-6:40 a.m.

2 stops40h 30m

London Heathrow

Sat 8/11

9:10 a.m.-9:56 p.m.

2 stops16h 46m

C$ 1,001

FrederictonLondon

YFC - LHR

YFCLHR

Fredericton

Sat 1/11

12:05 p.m.-11:50 a.m.

1 stop20h 45m

London Heathrow

Sat 8/11

6:50 a.m.-3:36 p.m.

2 stops12h 46m

C$ 1,163

FrederictonLondon

YFC - LHR

YFCLHR

Fredericton

Thu 31/7

6:30 a.m.-11:55 a.m.

3 stops25h 25m

C$ 543

FrederictonLondon

YFC - LHR

YFCLHR

Fredericton

Thu 31/7

4:15 p.m.-10:00 a.m.

1 stop13h 45m

C$ 1,321

Flights are sorted by cheapest round-trip flights first.

Deals found on 24/6

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 round-trip 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 C$ 560). Flying from Fredericton to London Heathrow Airport in July is currently the most expensive (average of C$ 856). 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.

Reviews of airlines servicing Heathrow

Get insights into the airlines that provide service to Heathrow. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Heathrow. Reviews last updated 26 June 2025.
See what other customers who have flown with United Airlines and Air Canada from Fredericton to London Heathrow Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,838 reviews
Check prices

Crew

8.1

Entertainment

7.0

Overall

7.4

Comfort

7.3

Food

6.6

Boarding

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

YVR - SFO

It was a good experience. The flight took 45 minutes longer to fly and all passengers had to wait inside the plane till the technical issue was fixed. Overall it was a good experience.
United Airlines
7.4
Good
8,838 reviews
United Airlines
7.4
Good
8,838 reviews
Check prices

Crew

8.1

Entertainment

7.0

Overall

7.4

Comfort

7.3

Food

6.6

Boarding

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

YVR - SFO

It was a good experience. The flight took 45 minutes longer to fly and all passengers had to wait inside the plane till the technical issue was fixed. Overall it was a good experience.
Air Canada
7.1
Good
9,633 reviews
United Airlines
7.4
Good
8,838 reviews
Check prices

Crew

8.1

Entertainment

7.0

Overall

7.4

Comfort

7.3

Food

6.6

Boarding

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

YVR - SFO

It was a good experience. The flight took 45 minutes longer to fly and all passengers had to wait inside the plane till the technical issue was fixed. Overall it was a good experience.

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?

    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 1 airline has flights from the Fredericton airport to London Heathrow. It is only a 13.3 km journey to Fredericton (YFC) from Fredericton’s city centre.

  • What are the cheapest airlines flying from Fredericton to London Heathrow Airport round-trip?

    Our cheapest airline available from Fredericton to London Heathrow Airport is United Airlines. Our recent data shows that you can find tickets from as low as C$ 1,001 on this airline. An additional option worth looking into is Air Canada, starting at C$ 1,163. United Airlines is priced at 21% lower than the current average price of a flight leaving 3 months from now.

  • 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 vacation 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 C$ 560). Flying from Fredericton to London Heathrow Airport in July is currently the most expensive (average of C$ 856). 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.

See more FAQs

Travelling to a place near Fredericton?

Book flights to Fredericton if you plan to visit one of these locations
Brentford
Sutton
Hounslow
Slough
Leamington Spa
Milton Keynes
Romford
Watford
Luton
Bromley
Bedford
Southall

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Fredericton to Heathrow

Discover the top airline that operate flights from Fredericton to Heathrow. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 26 June 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 993AverageC$ 1,161FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

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

Cheapflights makes it easy to find Fredericton to Heathrow flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

Cheapflights simply makes it quick and affordable to book flights from Fredericton to Heathrow by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Heathrow from Fredericton today and book when prices fit your budget.

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