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Cheap flights from Fredericton to London Heathrow Airport from C$ 608

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 26/7. Fares are subject to change and may not be available on all flights or dates of travel.
YFC — LHR
17 Jun — 24 Jun1
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 12 June 2025.

Round-trip from

C$ 983

One-way from

C$ 608

Popular in

December

Cheapest in

March

Average price

C$ 1,313
United Airlines
  • United Airlines
  • 4/9-18/9
  • 4 total stops
  • 33h 02m total
  • Fredericton to London
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26/7
  • 26/7
  • 3 total stops
  • 25h 55m 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 12 June 2025.

Thu 4/910:50 a.m.YFC - LHR
2 stops16h 05mUnited Airlines
Thu 18/98:00 a.m.LHR - YFC
2 stops16h 57mUnited Airlines
Deal found 11/6C$ 983
Fri 13/66:40 p.m.YFC - LHR
2 stops31h 15mMultiple Airlines
Sat 21/66:50 a.m.LHR - YFC
2 stops12h 42mMultiple Airlines
Deal found 12/6C$ 1,159
Thu 4/910:50 a.m.YFC - LHR
1 stop18h 45mAir Canada
Thu 18/96:00 a.m.LHR - YFC
2 stops15h 40mAir Canada
Deal found 11/6C$ 1,213

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 12 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

Thu 4/9

10:50 a.m.-6:55 a.m.

2 stops16h 05m

London Heathrow

Thu 18/9

8:00 a.m.-8:57 p.m.

2 stops16h 57m

C$ 983

FrederictonLondon

YFC - LHR

YFCLHR

Fredericton

Thu 4/9

10:50 a.m.-9:35 a.m.

1 stop18h 45m

London Heathrow

Thu 18/9

6:00 a.m.-5:40 p.m.

2 stops15h 40m

C$ 1,213

FrederictonLondon

YFC - LHR

YFCLHR

Fredericton

Sat 26/7

2:25 p.m.-8:20 p.m.

3 stops25h 55m

C$ 608

FrederictonLondon

YFC - LHR

YFCLHR

Fredericton

Sat 19/7

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

1 stop20h 00m

C$ 677

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/6

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$ 857). 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.

Rainfall in Heathrow by month

Plan your trip to Heathrow by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in London Heathrow Airport ranges from 40.0 - 70.0 mm 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.

Temperature in Heathrow by month

Plan your trip to Heathrow by taking into account the average temperature totals by month.

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).

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 12 June 2025.
Read through reviews of airlines operating flights from Fredericton to London, such as United Airlines and Air Canada. 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
8,790 reviews
Check prices

Food

6.6

Boarding

7.7

Comfort

7.3

Overall

7.4

Entertainment

7.0

Crew

8.1

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
8,790 reviews
United Airlines
7.4
Good
8,790 reviews
Check prices

Food

6.6

Boarding

7.7

Comfort

7.3

Overall

7.4

Entertainment

7.0

Crew

8.1

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
9,531 reviews
United Airlines
7.4
Good
8,790 reviews
Check prices

Food

6.6

Boarding

7.7

Comfort

7.3

Overall

7.4

Entertainment

7.0

Crew

8.1

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$ 983 on this airline. An additional option worth looking into is Air Canada, starting at C$ 1,213. United Airlines is priced at 23% 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$ 857). 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 12 June 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 993AverageC$ 1,163FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

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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?

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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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