Cheap Flights from Fredericton to London Heathrow

Compare Fredericton to London Heathrow flight deals

Find the cheapest month or even day of the year to fly to London Heathrow

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Flight deals from Fredericton to London Heathrow

Looking for a cheap last-minute deal or the best round-trip flight from Fredericton Airport to London Heathrow Airport? If you want to travel next month, round-trip fares start from $768. Find the lowest prices on one-way and round-trip tickets right here.

London.$768 per passenger.Departing Thu, Jun 4, returning Thu, Jun 11.Round-trip flight with Air Canada.Outbound indirect flight with Air Canada, departing from Fredericton on Thu, Jun 4, arriving in London Heathrow.Inbound indirect flight with Air Canada, departing from London Heathrow on Thu, Jun 11, arriving in Fredericton.Price includes taxes and charges.From $768, select.

London.$775 per passenger.Departing Sat, Oct 10, returning Sun, Oct 18.Round-trip flight with Air Canada.Outbound indirect flight with Air Canada, departing from Fredericton on Sat, Oct 10, arriving in London Heathrow.Inbound indirect flight with Air Canada, departing from London Heathrow on Sun, Oct 18, arriving in Fredericton.Price includes taxes and charges.From $775, select.

London.$779 per passenger.Departing Sun, Sep 13, returning Sun, Sep 27.Round-trip flight with Air Canada.Outbound indirect flight with Air Canada, departing from Fredericton on Sun, Sep 13, arriving in London Heathrow.Inbound indirect flight with Air Canada, departing from London Heathrow on Sun, Sep 27, arriving in Fredericton.Price includes taxes and charges.From $779, select.

London.$870 per passenger.Departing Tue, Oct 13, returning Tue, Nov 3.Round-trip flight with Air Canada.Outbound indirect flight with Air Canada, departing from Fredericton on Tue, Oct 13, arriving in London Heathrow.Inbound indirect flight with Air Canada, departing from London Heathrow on Tue, Nov 3, arriving in Fredericton.Price includes taxes and charges.From $870, select.

London.$899 per passenger.Departing Mon, Aug 24, returning Mon, Sep 14.Round-trip flight with Air Canada.Outbound indirect flight with Air Canada, departing from Fredericton on Mon, Aug 24, arriving in London Heathrow.Inbound indirect flight with Air Canada, departing from London Heathrow on Mon, Sep 14, arriving in Fredericton.Price includes taxes and charges.From $899, select.

London.$926 per passenger.Departing Sun, May 31, returning Sun, Jun 7.Round-trip flight with Air Canada.Outbound indirect flight with Air Canada, departing from Fredericton on Sun, May 31, arriving in London Heathrow.Inbound indirect flight with Air Canada, departing from London Heathrow on Sun, Jun 7, arriving in Fredericton.Price includes taxes and charges.From $926, select.

London.$997 per passenger.Departing Mon, Feb 1, returning Sun, Feb 28.Round-trip flight with Air Canada.Outbound indirect flight with Air Canada, departing from Fredericton on Mon, Feb 1, arriving in London Heathrow.Inbound indirect flight with Air Canada, departing from London Heathrow on Sun, Feb 28, arriving in Fredericton.Price includes taxes and charges.From $997, select.

London.$1,019 per passenger.Departing Mon, Aug 10, returning Mon, Aug 17.Round-trip flight with Air Canada.Outbound indirect flight with Air Canada, departing from Fredericton on Mon, Aug 10, arriving in London Heathrow.Inbound indirect flight with Air Canada, departing from London Heathrow on Mon, Aug 17, arriving in Fredericton.Price includes taxes and charges.From $1,019, select.

London.$1,022 per passenger.Departing Sat, Dec 12, returning Wed, Dec 23.Round-trip flight with Air Canada.Outbound indirect flight with Air Canada, departing from Fredericton on Sat, Dec 12, arriving in London Heathrow.Inbound indirect flight with Air Canada, departing from London Heathrow on Wed, Dec 23, arriving in Fredericton.Price includes taxes and charges.From $1,022, select.

London.$1,028 per passenger.Departing Wed, Jul 15, returning Wed, Jul 22.Round-trip flight with Air Canada.Outbound indirect flight with Air Canada, departing from Fredericton on Wed, Jul 15, arriving in London Heathrow.Inbound indirect flight with Air Canada, departing from London Heathrow on Wed, Jul 22, arriving in Fredericton.Price includes taxes and charges.From $1,028, select.

London.$1,043 per passenger.Departing Thu, May 7, returning Wed, May 13.Round-trip flight with Air Canada.Outbound indirect flight with Air Canada, departing from Fredericton on Thu, May 7, arriving in London Heathrow.Inbound indirect flight with Air Canada, departing from London Heathrow on Wed, May 13, arriving in Fredericton.Price includes taxes and charges.From $1,043, select.

London.$1,076 per passenger.Departing Sun, Dec 27, returning Sat, Jan 9.Round-trip flight with Air Canada.Outbound indirect flight with Air Canada, departing from Fredericton on Sun, Dec 27, arriving in London Heathrow.Inbound indirect flight with Air Canada, departing from London Heathrow on Sat, Jan 9, arriving in Fredericton.Price includes taxes and charges.From $1,076, select.

London.$1,134 per passenger.Departing Mon, Jun 22, returning Sun, Jul 5.Round-trip flight with Air Canada.Outbound indirect flight with Air Canada, departing from Fredericton on Mon, Jun 22, arriving in London Heathrow.Inbound indirect flight with Air Canada, departing from London Heathrow on Sun, Jul 5, arriving in Fredericton.Price includes taxes and charges.From $1,134, select.

Find the cheapest month to fly from Fredericton to London Heathrow

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Fredericton to London Heathrow flights are currently cheapest in June.

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Fredericton to London Heathrow: Alternative routes

Compare routes from Fredericton to London below. You may find an airport to fly into that's cheaper, faster, or easier than London Heathrow.

Fredericton to London: Flight information

The things to know before you go.

Cheapest flight found	$768
Cheapest month to fly	June

Finding cheap flights from Fredericton to London Heathrow: Frequently asked questions

How much are round-trip flights from Fredericton to London Heathrow?

The best price we found for a round-trip flight from Fredericton to London Heathrow is $768. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

Which airlines fly direct from Fredericton to London Heathrow?

Currently, there are no airlines that fly direct from Fredericton to London Heathrow. But we found flights with one or more stops from $768.

How many flights are there a week from Fredericton to London Heathrow?

There are no flights flying from Fredericton to London Heathrow, as of May 2026.

When is the cheapest time to fly from Fredericton to London Heathrow?

The cheapest month to fly from Fredericton to London Heathrow is usually June.

Which upcoming date is cheapest to fly from Fredericton Airport to London Heathrow Airport on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Fredericton Airport to London Heathrow Airport on Thursday, June 4, 2026.

Can I get a direct flight from Fredericton Airport to London Heathrow Airport?

No airlines currently offer direct flights between Fredericton Airport and London Heathrow Airport. Most routes have one or more stops.

How can I find the best flight deal to London Heathrow?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to London Heathrow but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to London?

We crunched all the numbers in our flight calendar, and it looks like the cheapest time to book a flight to London is around 40 days in advance, so don’t leave your flight to the last minute.

Which is the cheapest airline to fly with from Fredericton Airport to London Heathrow?

Currently, Air Canada offers the cheapest flight tickets to London Heathrow.

Traveling from Fredericton International Airport (YFC) to London Heathrow Airport (LHR): what you need to know

London's timezone is UTC+0, making London three hours ahead of Fredericton.
Give yourself plenty of time to catch your YFC to LHR flight. As a rule of thumb, arrive at least two hours before international departures and an hour ahead for domestic flights.
Be prepared for bigger queues in popular months such as July. Arriving up to four hours in advance for international flights and two hours for a domestic departure will give you ample time for security and boarding.

How to find the cheapest flights from Fredericton International Airport (YFC) to London Heathrow Airport (LHR)

The lowest price we've found for a one-way Fredericton International Airport to London Heathrow Airport flight is $495. A round-trip plane ticket right now is $768. Depending on the availability when you book, these fares could change.
To get your hands on cheap tickets from YFC to LHR, book as early as you can. Airlines usually offer their most competitively priced fares when flights are first released.
The 'Whole month' search tool shows you the cheapest flights from Fredericton International Airport to London Heathrow Airport across the entire month. It's an easy way to find a bargain if your travel dates are flexible.
You won't have to check back in every day to find out if fares have dropped when you create a Price Alert. We'll notify you as soon as there's a change in price on cheap flights from YFC to LHR.
Secure the perfect flight for you by using the filters. To see the 'Cheapest,' 'Fastest' or 'Best' flights from Fredericton International Airport to London Heathrow Airport, use the 'Sort by' tool. You can also filter results by airline, arrival and departure times, and number of stops.

Handy information about Fredericton International Airport (YFC)

Of all flights departing from Fredericton International Airport, 67.05% arrive as scheduled at their destination.
Central Fredericton to Fredericton International Airport is around 14 kilometers. Depending on traffic, it'll take about 20 minutes to get there if you're ride-sharing, catching a cab or driving.
You can expect a trip time of roughly 45 minutes when using public transport.
Get your vacation off to a hassle-free start by staying near YFC. Whether you're taking an early flight from Fredericton International Airport to London Heathrow Airport or want to avoid feeling rushed, these hotels are perfect:

Arriving at London Heathrow Airport (LHR)

The last thing you need is a long journey to your hotel if you're landing late on a Fredericton International Airport to London Heathrow Airport flight. Book one of these accommodation options near LHR instead:
Begin your adventure by picking up a London Heathrow Airport rental car. Grab a set of wheels from Surprice, U-Save or Green Motion and explore beyond London's usual tourist stops.
Booking your ride from London Heathrow Airport about one week ahead can help you get the lowest rate.

Getting from London Heathrow Airport (LHR) to central London

London Heathrow Airport is roughly 31 kilometers from the center of London. Driving there takes about 55 minutes.
Traveling on public transport typically takes 1 hour.

When to fly to London Heathrow Airport (LHR)

The quietest month for a flight from Fredericton International Airport to London Heathrow Airport is February, while July is the most popular. Choose the best time to visit London based on whether you prefer a bustling atmosphere or a more laid-back vibe.
The warmest month in London is July, with temperatures ranging between 11ºC (52ºF) and 26ºC (79ºF). Lock in your flights from Fredericton International Airport to London Heathrow Airport in this month if this is the kind of weather you like.
If you want to travel in cooler conditions, search for a cheap ticket from YFC to LHR in January. Average temperatures are between 0ºC (32ºF) and 9ºC (48ºF) then.

Explore more of United Kingdom

You've visited London, now it's time to discover other parts of United Kingdom. Journey about 161 kilometers north-west to Birmingham to check off its leading sights. From Cadbury World to The Library of Birmingham and National Sea Life Centre, there's plenty to keep you on the go.
Bristol is another sought-after destination in United Kingdom and is around 177 kilometers west of London. No trip is complete without visiting Clifton Suspension Bridge, Cabot Tower and Brandon Hill Nature Park.