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Cheap flights from London Heathrow Airport to Belfast City Airport from C$ 100

LHR — BHD
14 Oct — 21 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Heathrow to Belfast City

Enter your travel dates to find the best prices.

Cheapest flights from Heathrow to Belfast City

Sat 17/107:30 a.m. -
Nonstop1h 20m
Tue 3/117:30 p.m. -
Nonstop1h 15m
Deal found 12/9C$ 200
Thu 5/116:35 a.m. -
Nonstop1h 25m
Mon 9/117:40 p.m. -
Nonstop1h 15m
Deal found 12/9C$ 205
Tue 22/125:10 p.m. -
Nonstop1h 25m
Tue 5/111:40 a.m. -
Nonstop1h 25m
Deal found 14/9C$ 207
Sat 26/97:30 a.m. -
Nonstop1h 20m
Sun 27/96:30 a.m. -
Nonstop1h 25m
Deal found 14/9C$ 208
Mon 19/107:20 a.m. -
Nonstop1h 20m
Tue 20/1012:40 p.m. -
Nonstop1h 25m
Deal found 14/9C$ 211
Thu 12/115:40 p.m. -
Nonstop1h 25m
Sun 15/118:30 p.m. -
Nonstop1h 15m
Deal found 11/9C$ 212
Sat 26/97:30 a.m. -
Nonstop1h 20m
Sat 3/104:15 p.m. -
Nonstop1h 20m
Deal found 12/9C$ 214
Sat 17/107:30 a.m. -
Nonstop1h 20m
Fri 6/117:40 p.m. -
Nonstop1h 15m
Deal found 12/9C$ 215
Mon 28/97:20 a.m. -
Nonstop1h 20m
Sat 3/104:15 p.m. -
Nonstop1h 20m
Deal found 12/9C$ 216
Fri 9/107:25 a.m. -
Nonstop1h 20m
Tue 13/104:25 p.m. -
Nonstop1h 20m
Deal found 9/9C$ 223
Sun 1/119:45 a.m. -
Nonstop1h 25m
Thu 5/118:00 p.m. -
Nonstop1h 15m
Deal found 14/9C$ 230
Wed 16/96:20 p.m. -
Nonstop1h 20m
Wed 23/98:35 p.m. -
Nonstop1h 15m
Deal found 12/9C$ 237

Find flight deals from Heathrow to Belfast City

Round-trip from

C$ 200

One-way from

C$ 100

Popular in

September

Cheapest in

February

Average price

C$ 390

Good round-trip deal

C$ 194 or less
British Airways
  • British Airways
  • 27/10-3/11
  • Nonstop
  • 2h 40m total
  • London to Belfast
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British Airways
  • British Airways
  • 17/10-31/12
  • Nonstop
  • 1h 20m total
  • London to Belfast
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (C$ 49 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease (C$ 16 potential savings vs. average RT price).
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Average for round-trip flights in September 2026
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Price to beat on a round-trip flight from London Heathrow to Belfast City.
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Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

LondonBelfast

LHR London Heathrow - BHD Belfast City

LHRBHD

London Heathrow

Sun 4/10

7:15 p.m.-8:30 p.m.

Nonstop1h 15m

Belfast City

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 100

LondonBelfast

LHR London Heathrow - BHD Belfast City

LHRBHD

London Heathrow

Mon 9/11

9:20 a.m.-10:45 a.m.

Nonstop1h 25m

Belfast City

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 112

LondonBelfast

LHR London Heathrow - BHD Belfast City

LHRBHD

London Heathrow

Wed 7/10

4:10 p.m.-5:35 p.m.

Nonstop1h 25m

Belfast City

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 112

LondonBelfast

LHR London Heathrow - BHD Belfast City

LHRBHD

London Heathrow

Tue 6/10

5:20 p.m.-6:45 p.m.

Nonstop1h 25m

Belfast City

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 112

LondonBelfast

LHR London Heathrow - BHD Belfast City

LHRBHD

London Heathrow

Thu 11/3

6:35 a.m.-8:00 a.m.

Nonstop1h 25m

Belfast City

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 112

LondonBelfast

LHR London Heathrow - BHD Belfast City

LHRBHD

London Heathrow

Sat 7/11

9:30 a.m.-10:55 a.m.

Nonstop1h 25m

Belfast City

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 112

LondonBelfast

LHR London Heathrow - BHD Belfast City

LHRBHD

London Heathrow

Mon 12/10

9:05 a.m.-10:30 a.m.

Nonstop1h 25m

Belfast City

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 112

LondonBelfast

LHR London Heathrow - BHD Belfast City

LHRBHD

London Heathrow

Mon 8/3

9:20 a.m.-10:45 a.m.

Nonstop1h 25m

Belfast City

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 112

LondonBelfast

LHR London Heathrow - BHD Belfast City

LHRBHD

London Heathrow

Fri 6/11

3:25 p.m.-4:55 p.m.

Nonstop1h 30m

Belfast City

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 112

LondonBelfast

LHR London Heathrow - BHD Belfast City

LHRBHD

London Heathrow

Fri 12/3

9:30 a.m.-10:55 a.m.

Nonstop1h 25m

Belfast City

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 112

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/9

Showing 1-10 of 22 resultsSorted by cheapest first
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Best time to book a flight from Heathrow to Belfast City

Have a flexible travel schedule? Discover the best time to fly to Belfast City from Heathrow with our price prediction graph.
Estimated round-trip price

Cheapflights Insights

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

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

To ensure you get the cheapest price possible for a flight from London Heathrow Airport to Belfast City Airport, you should look to book at least 71 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, February is the cheapest month in which you can book a flight from London Heathrow Airport to Belfast City Airport (average of C$ 208). Flying from London Heathrow Airport to Belfast City Airport in September is currently the most expensive (average of C$ 390). 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 LHR to BHD?

It’s typically best to fly out from London Heathrow Airport to Belfast City Airport in the evening. Doing so could potentially save you 43% on the flight price compared to flying in the morning, which is usually more expensive.

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

Airfare is below average for this route at the moment.

London Heathrow Airport to Belfast City Airport flights typically cost between C$ 239 and C$ 427 in October.
The cheapest round-trip price found within the last 5 days was C$ 200 on British Airways (17 Oct-5 Nov).

Related info for your journey

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

    Departing from London Heathrow Airport to Belfast City Airport will take you 1h 25m. London Heathrow Airport and Belfast City Airport are separated by a distance of 502 km. Generally, flights for this route are direct.

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

    Consider Qantas Airways (69%), Aer Lingus (68%) or British Airways (68%) when booking your flight. These represent the most reliable airlines when flying from London Heathrow Airport to Belfast City Airport.

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

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

  • How can I find direct flights from Heathrow to Belfast City?

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

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

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

    Currently, February is the cheapest month in which you can book a flight from London Heathrow Airport to Belfast City Airport (average of C$ 208). Flying from London Heathrow Airport to Belfast City Airport in September is currently the most expensive (average of C$ 390). 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

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Deals for Heathrow to Belfast City 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 Heathrow to Belfast City?

Millions of users choose and trust Cheapflights to book the best flight deals from Heathrow to Belfast City for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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Yes, we can. To see specific flights from Heathrow to Belfast City with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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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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