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Cheap flights from Halifax to London Heathrow Airport from C$ 421

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 14/9. Fares are subject to change and may not be available on all flights or dates of travel.
YHZ — LHR
28 May — 4 Jun1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Halifax Intl to London Heathrow are usually found in October or November, booked 16 days in advance, depart on a Wednesday or Monday and return on a Sunday

Cheap flight deals from Halifax to Heathrow

Enter your travel dates to find the best prices.

Cheapest flights from Halifax to Heathrow
Explore the most affordable flight options available from Halifax to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 April 2026.

Fri 1/58:00 p.m.
YHZ
-
LHR
1 stop30h 30m
Multiple Airlines
Sun 3/510:00 p.m.
LHR
-
YHZ
1 stop17h 50m
Multiple Airlines
Deal found 26/4C$ 890
Thu 11/611:05 a.m.
YHZ
-
LHR
Nonstop5h 55m
Air Canada
Thu 18/68:45 a.m.
LHR
-
YHZ
1 stop14h 20m
Air Canada
Deal found 27/4C$ 908
Wed 6/55:40 p.m.
YHZ
-
LHR
1 stop10h 55m
Air Canada
Thu 18/68:45 a.m.
LHR
-
YHZ
1 stop14h 20m
Air Canada
Deal found 28/4C$ 911
Tue 5/511:05 a.m.
YHZ
-
LHR
Nonstop5h 55m
Air Canada
Thu 18/68:45 a.m.
LHR
-
YHZ
1 stop14h 20m
Air Canada
Deal found 28/4C$ 915
Wed 10/611:05 a.m.
YHZ
-
LHR
Nonstop5h 55m
Air Canada
Wed 17/612:40 p.m.
LHR
-
YHZ
Nonstop6h 40m
Air Canada
Deal found 26/4C$ 923
Sun 7/611:05 a.m.
YHZ
-
LHR
Nonstop5h 55m
Multiple Airlines
Sun 14/66:00 a.m.
LHR
-
YHZ
1 stop17h 05m
Multiple Airlines
Deal found 23/4C$ 928

Find flight deals from Halifax to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Halifax (YHZ) 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 28 April 2026.

Round-trip from

C$ 908

One-way from

C$ 421

Popular in

December

Cheapest in

October

Average price

C$ 960

Good round-trip deal

C$ 1,041 or less

Good one-way deal

C$ 503 or less
Air Canada
  • Air Canada
  • 11/6-18/6
  • 1 total stop
  • 20h 15m total
  • Halifax to London
Search Deals
Air Canada
  • Air Canada
  • 14/9
  • Nonstop
  • 5h 55m total
  • Halifax to London
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (C$ 118 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 45 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals
Price to beat on a round-trip flight from Halifax Intl to London Heathrow.
Search Deals
Price to beat on a one-way flight from Halifax Intl to London Heathrow.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Halifax 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 28 April 2026.
Use the filters below to find and compare flights from Halifax to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HalifaxLondon

YHZ - LHR

YHZLHR

Halifax Intl

Sat 9/5

10:20 a.m.-6:55 a.m.

2 stops16h 35m

London Heathrow

Wed 13/5

12:00 p.m.-1:54 a.m.

2 stops17h 54m

C$ 1,046

HalifaxLondon

YHZ - LHR

YHZLHR

Halifax Intl

Sun 6/9

2:00 p.m.-6:45 a.m.

1 stop12h 45m

London Heathrow

Sun 13/9

5:45 p.m.-7:25 p.m.

1 stop29h 40m

C$ 1,051
Quickest round-trip

HalifaxLondon

YHZ - LHR

YHZLHR

Halifax Intl

Sat 23/5

4:10 p.m.-10:40 a.m.

2 stops14h 30m

London Heathrow

Sat 30/5

12:15 p.m.-12:24 a.m.

2 stops16h 09m

C$ 1,058

HalifaxLondon

YHZ - LHR

YHZLHR

Halifax Intl

Mon 21/9

1:30 p.m.-7:40 a.m.

2 stops14h 10m

London Heathrow

Tue 13/10

5:45 p.m.-10:45 a.m.

1 stop21h 00m

C$ 1,123

HalifaxLondon

YHZ - LHR

YHZLHR

Halifax Intl

Wed 19/8

10:25 a.m.-10:40 a.m.

2 stops20h 15m

London Heathrow

Fri 11/9

4:00 p.m.-4:00 p.m.

1 stop28h 00m

C$ 1,176

HalifaxLondon

YHZ - LHR

YHZLHR

Halifax Intl

Wed 19/8

6:40 a.m.-6:45 a.m.

2 stops20h 05m

London Heathrow

Fri 11/9

3:50 p.m.-1:15 p.m.

2 stops25h 25m

C$ 1,197

HalifaxLondon

YHZ - LHR

YHZLHR

Halifax Intl

Fri 21/8

4:10 p.m.-10:40 a.m.

2 stops14h 30m

London Heathrow

Fri 11/9

9:30 a.m.-12:34 a.m.

2 stops19h 04m

C$ 1,200

HalifaxLondon

YHZ - LHR

YHZLHR

Halifax Intl

Thu 25/6

9:25 p.m.-11:55 a.m.

1 stop10h 30m

London Heathrow

Wed 1/7

9:25 p.m.-8:25 p.m.

1 stop27h 00m

C$ 1,228

HalifaxLondon

YHZ - LHR

YHZLHR

Halifax Intl

Fri 21/8

4:10 p.m.-10:40 a.m.

2 stops14h 30m

London Heathrow

Sat 5/9

9:30 a.m.-11:32 p.m.

1 stop18h 02m

C$ 1,314

HalifaxLondon

YHZ - LHR

YHZLHR

Halifax Intl

Sat 15/8

7:05 a.m.-6:55 a.m.

2 stops19h 50m

London Heathrow

Thu 10/9

3:20 p.m.-11:32 p.m.

1 stop12h 12m

C$ 1,318

Flights are sorted by cheapest round-trip flights first.

Deals found on 25/4

Showing 1-10 of 24 resultsSorted by cheapest first
1
2
3

Best time to book a flight from Halifax to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Halifax 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 Halifax to London Heathrow Airport

How far ahead should I book a flight from Halifax to London Heathrow Airport?

Booking 15 days in advance of your planned departure date is, on average, the best time to get cheap flights from Halifax to London Heathrow Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, October is the cheapest month in which you can book a flight from Halifax to London Heathrow Airport (average of C$ 898). Flying from Halifax to London Heathrow Airport in December is currently the most expensive (average of C$ 1,362). 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.

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

Find hourly flight availability from Halifax to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 28 April 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Halifax to London Heathrow Airport as you normally would.

How much does it cost to fly round-trip from Halifax to London Heathrow Airport?

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 28 April 2026.
Get a feel of what it's like to fly with Air Canada and Lufthansa from Halifax to London Heathrow Airport by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Canada
7.1
Good
10,975 reviews
Check prices

Boarding

7.3

Crew

7.8

Entertainment

6.8

Overall

7.1

Comfort

7.1

Food

6.3

Reviews

1 / 20
8.0
Excellent

John,Apr 2026

YVR - YOW

Crew was very attentive and meals were good. My wife required a wheel chair due to an accident on vacation. The service in Toronto was poor and Ottawa no better. Southeast Asia could teach them lots. Flight originated in Manila on ANA which was cancelled due to a mechanical issue. We were put up overnight in the Savoy Hotel with dinner and breakfast. The airline staff and hotel staff were fantastic.
Air Canada
7.1
Good
10,975 reviews
Air Canada
7.1
Good
10,975 reviews
Check prices

Boarding

7.3

Crew

7.8

Entertainment

6.8

Overall

7.1

Comfort

7.1

Food

6.3

Reviews

1 / 20
8.0
Excellent

John,Apr 2026

YVR - YOW

Crew was very attentive and meals were good. My wife required a wheel chair due to an accident on vacation. The service in Toronto was poor and Ottawa no better. Southeast Asia could teach them lots. Flight originated in Manila on ANA which was cancelled due to a mechanical issue. We were put up overnight in the Savoy Hotel with dinner and breakfast. The airline staff and hotel staff were fantastic.
Lufthansa
6.8
Okay
7,956 reviews
Air Canada
7.1
Good
10,975 reviews
Check prices

Boarding

7.3

Crew

7.8

Entertainment

6.8

Overall

7.1

Comfort

7.1

Food

6.3

Reviews

1 / 20
8.0
Excellent

John,Apr 2026

YVR - YOW

Crew was very attentive and meals were good. My wife required a wheel chair due to an accident on vacation. The service in Toronto was poor and Ottawa no better. Southeast Asia could teach them lots. Flight originated in Manila on ANA which was cancelled due to a mechanical issue. We were put up overnight in the Savoy Hotel with dinner and breakfast. The airline staff and hotel staff were fantastic.

Related info for your journey

Find useful and relevant information for your journey from Halifax 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 Halifax to London Heathrow?

    Located just 26.9 km from the city centre, Halifax Intl is the airport most travellers will use when flying to London Heathrow from Halifax. Booking flights from Halifax Intl (YHZ) to London Heathrow should be relatively easy as there are 6 daily outbound flights to London Heathrow from 2 different airlines.

  • How long is the flight from Halifax to London Heathrow Airport?

    United Airlines and KLM can get you from Halifax to London Heathrow Airport in just under 12h 45m. Your travel time can differ by up to 3h 50m. There are 4582 km between Halifax and London Heathrow Airport. This flight may include one or multiple stops.

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

    Our cheapest airline available from Halifax to London Heathrow Airport is Air Canada. Our recent data shows that you can find tickets from as low as C$ 743 on this airline. An additional option worth looking into is Lufthansa, starting at C$ 747. You may be able to fly from Halifax to London Heathrow Airport for 26% less than the average price by searching for these airlines.

  • What are the most reliable airlines from Halifax to London Heathrow Airport?

    Before booking your flight to London Heathrow Airport from Halifax, check out the most reliable airlines to get you to your destination on time: Air Canada (75%), Thai Airways (75%), Austrian Airlines( 75%).

  • What are the cheapest flights from Halifax to London Heathrow Airport?

    While on average a flight from Halifax to London Heathrow Airport is generally C$ 835, our data shows the cheapest flight currently is C$ 455. When looking at the most popular route, (Halifax Intl - London Heathrow), you can expect to pay C$ 890 for that flight.

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

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

  • How can I find direct flights from Halifax to Heathrow?

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

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

    Yes. Cheapflights offers flight deals from Halifax 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 Halifax to London Heathrow Airport?

    Currently, October is the cheapest month in which you can book a flight from Halifax to London Heathrow Airport (average of C$ 898). Flying from Halifax to London Heathrow Airport in December is currently the most expensive (average of C$ 1,362). 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 London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Gatwick
Romford
Twickenham
Ilford
Bromley
Sutton
Slough
Marlow
Cobham
Leamington Spa
Watford
Luton
High Wycombe
Stratford-upon-Avon
Hounslow
Moreton-in-Marsh

Browse thousands of different options on Cheapflights for your next trip

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Fly from Halifax to Heathrow on these airlines

Choose from the following airlines for your flight from Halifax to Heathrow. Flights are based on user searches made on Cheapflights and were last updated on 28 April 2026.
Air Canada flights from Halifax Intl to London Heathrow
Lufthansa flights from Halifax Intl to London Heathrow

Top 2 airlines flying from Halifax to Heathrow

Discover the top 2 airlines that operate flights from Halifax 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 28 April 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 743AverageC$ 964FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
LufthansaCheapestC$ 747AverageC$ 998FlexibilityNo cancel feeOn-time76%
Search Lufthansa 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 Halifax to Heathrow?

Deals for Halifax to Heathrow flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Halifax 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 Halifax.

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

Yes! Cheapflights helps users easily find flights from Halifax to Heathrow with no change fees.

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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