Cheap flights from London Heathrow Airport to Belfast City Airport from £44
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 30/10. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — BHD
15 Sep — 22 Sep1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from London Heathrow to Belfast City are usually found in February or October, booked 72 days in advance, depart on a Wednesday or Saturday and return on a Friday
Cheap flight deals from Heathrow to Belfast City
Enter your travel dates to find the best prices.
Cheapest
Best
Direct
Last-minute
One-way
Cheapest flights from Heathrow to Belfast City
Explore the most affordable flight options available from Heathrow to Belfast City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 August 2026.
Sun 8/1113:50 -
Nonstop1h 25m
Wed 11/1108:40 -
Nonstop1h 25m
Deal found 11/8£83
Wed 28/1007:00 -
Nonstop1h 25m
Sun 1/1117:35 -
Nonstop1h 20m
Deal found 11/8£85
Wed 26/817:30 -
Nonstop1h 25m
Thu 3/906:30 -
Nonstop1h 25m
Deal found 12/8£103
Thu 17/907:30 -
Nonstop1h 20m
Sun 20/906:30 -
Nonstop1h 25m
Deal found 11/8£103
Wed 26/818:20 -
Nonstop1h 20m
Wed 2/919:40 -
Nonstop1h 15m
Deal found 11/8£104
Tue 25/817:20 -
Nonstop1h 25m
Wed 2/919:40 -
Nonstop1h 15m
Deal found 14/8£105
Tue 15/916:05 -
Nonstop1h 25m
Tue 29/920:25 -
Nonstop1h 15m
Deal found 12/8£106
Thu 1/1007:30 -
Nonstop1h 20m
Sun 4/1006:30 -
Nonstop1h 25m
Deal found 11/8£107
Fri 2/1018:05 -
Nonstop1h 20m
Sun 4/1006:30 -
Nonstop1h 25m
Deal found 13/8£108
Best flights from Heathrow to Belfast City
Discover carefully curated flight deals from Heathrow to Belfast City that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 16 August 2026.
Tue 15/916:05 -
Nonstop1h 25m
Tue 29/920:25 -
Nonstop1h 15m
Deal found 12/8£106
Wed 30/917:30 -
Nonstop1h 25m
Wed 7/1020:35 -
Nonstop1h 15m
Deal found 15/8£107
Fri 25/907:25 -
Nonstop1h 20m
Sun 27/920:10 -
Nonstop1h 15m
Deal found 15/8£109
Tue 22/1206:25 -
Nonstop1h 25m
Tue 5/119:30 -
Nonstop1h 15m
Deal found 16/8£110
Mon 19/1007:20 -
Nonstop1h 20m
Tue 20/1016:25 -
Nonstop1h 20m
Deal found 11/8£112
Wed 9/918:20 -
Nonstop1h 20m
Wed 16/919:40 -
Nonstop1h 15m
Deal found 15/8£115
Sat 10/1016:45 -
Nonstop1h 25m
Wed 14/1020:35 -
Nonstop1h 15m
Deal found 14/8£115
Wed 2/916:10 -
Nonstop1h 25m
Wed 9/918:20 -
Nonstop1h 20m
Deal found 12/8£118
Sat 19/907:30 -
Nonstop1h 20m
Sat 19/919:05 -
Nonstop1h 15m
Deal found 11/8£123
Wed 23/907:40 -
Nonstop1h 20m
Wed 23/920:35 -
Nonstop1h 15m
Deal found 11/8£123
Tue 6/1017:20 -
Nonstop1h 25m
Thu 8/1020:35 -
Nonstop1h 15m
Deal found 15/8£123
Direct flights from Heathrow to Belfast City
Explore direct flight options from Heathrow to Belfast City based on user searches, and compare prices and availability for your desired travel dates. Data last updated 16 August 2026.
Sun 8/1113:50 -
Nonstop1h 25m
Wed 11/1108:40 -
Nonstop1h 25m
Deal found 11/8£83
Wed 28/1007:00 -
Nonstop1h 25m
Sun 1/1117:35 -
Nonstop1h 20m
Deal found 11/8£85
Wed 26/817:30 -
Nonstop1h 25m
Thu 3/906:30 -
Nonstop1h 25m
Deal found 12/8£103
Thu 17/907:30 -
Nonstop1h 20m
Sun 20/906:30 -
Nonstop1h 25m
Deal found 11/8£103
Wed 26/818:20 -
Nonstop1h 20m
Wed 2/919:40 -
Nonstop1h 15m
Deal found 11/8£104
Tue 15/916:05 -
Nonstop1h 25m
Tue 29/920:25 -
Nonstop1h 15m
Deal found 12/8£106
Thu 1/1007:30 -
Nonstop1h 20m
Sun 4/1006:30 -
Nonstop1h 25m
Deal found 11/8£107
Fri 2/1018:05 -
Nonstop1h 20m
Sun 4/1006:30 -
Nonstop1h 25m
Deal found 13/8£108
Last-minute flights from Heathrow to Belfast City
Discover last-minute flight deals from Heathrow to Belfast City. Data last updated 16 August 2026 and is based on user searches.
Tue 25/817:20 -
Nonstop1h 25m
Wed 2/919:40 -
Nonstop1h 15m
Deal found 14/8£105
Wed 26/817:30 -
Nonstop1h 25m
Thu 3/906:30 -
Nonstop1h 25m
Deal found 12/8£103
Wed 26/818:20 -
Nonstop1h 20m
Wed 2/919:40 -
Nonstop1h 15m
Deal found 11/8£104
Sat 29/819:20 -
Nonstop1h 15m
Wed 2/919:40 -
Nonstop1h 15m
Deal found 13/8£108
Wed 2/917:30 -
Nonstop1h 25m
Thu 3/906:30 -
Nonstop1h 25m
Deal found 11/8£111
Thu 3/907:30 -
Nonstop1h 20m
Sun 6/920:10 -
Nonstop1h 15m
Deal found 12/8£109
Tue 15/916:05 -
Nonstop1h 25m
Tue 29/920:25 -
Nonstop1h 15m
Deal found 12/8£106
Wed 16/917:30 -
Nonstop1h 25m
Sun 20/906:30 -
Nonstop1h 25m
Deal found 14/8£107
Thu 17/907:30 -
Nonstop1h 20m
Sun 20/906:30 -
Nonstop1h 25m
Deal found 11/8£103
One-way flights from Heathrow to Belfast City
Search for one-way flight options from Heathrow to Belfast City. Find affordable one-way fares based on user searches. Data last updated 16 August 2026.
Fri 30/1018:55 -
Nonstop1h 25m
Deal found 11/8£44
Tue 6/1017:20 -
Nonstop1h 25m
Deal found 11/8£50
Fri 18/907:25 -
Nonstop1h 20m
Deal found 11/8£50
Sun 6/919:15 -
Nonstop1h 15m
Deal found 11/8£51
Wed 2/909:20 -
Nonstop1h 25m
Deal found 11/8£52
Wed 26/818:20 -
Nonstop1h 20m
Deal found 13/8£52
Mon 21/909:05 -
Nonstop1h 25m
Deal found 12/8£53
Tue 15/916:05 -
Nonstop1h 25m
Deal found 12/8£54
Sat 29/819:20 -
Nonstop1h 15m
Deal found 15/8£55
Sun 27/908:45 -
Nonstop1h 20m
Deal found 11/8£57
Find flight deals from Heathrow to Belfast City
Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to Belfast City (BHD). 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 16 August 2026.
Customise your flight search to find flights from Heathrow to Belfast City 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 858,174 searches. Data last updated 16 August 2026.
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 return flight
LondonBelfast
LHR London Heathrow - BHD Belfast City
LHRBHD
London Heathrow
Tue 15/9
16:05-17:30
Nonstop1h 25m
Belfast City
Tue 29/9
20:25-21:40
Nonstop1h 15m
£106
LondonBelfast
LHR London Heathrow - BHD Belfast City
LHRBHD
London Heathrow
Wed 30/9
17:30-18:55
Nonstop1h 25m
Belfast City
Wed 7/10
20:35-21:50
Nonstop1h 15m
£107
Fastest return journey
LondonBelfast
LHR London Heathrow - BHD Belfast City
LHRBHD
London Heathrow
Fri 25/9
07:25-08:45
Nonstop1h 20m
Belfast City
Sun 27/9
20:10-21:25
Nonstop1h 15m
£109
LondonBelfast
LHR London Heathrow - BHD Belfast City
LHRBHD
London Heathrow
Tue 22/12
06:25-07:50
Nonstop1h 25m
Belfast City
Tue 5/1
19:30-20:45
Nonstop1h 15m
£110
LondonBelfast
LHR London Heathrow - BHD Belfast City
LHRBHD
London Heathrow
Mon 19/10
07:20-08:40
Nonstop1h 20m
Belfast City
Tue 20/10
16:25-17:45
Nonstop1h 20m
£112
LondonBelfast
LHR London Heathrow - BHD Belfast City
LHRBHD
London Heathrow
Wed 9/9
18:20-19:40
Nonstop1h 20m
Belfast City
Wed 16/9
19:40-20:55
Nonstop1h 15m
£115
LondonBelfast
LHR London Heathrow - BHD Belfast City
LHRBHD
London Heathrow
Sat 10/10
16:45-18:10
Nonstop1h 25m
Belfast City
Wed 14/10
20:35-21:50
Nonstop1h 15m
£115
LondonBelfast
LHR London Heathrow - BHD Belfast City
LHRBHD
London Heathrow
Wed 2/9
16:10-17:35
Nonstop1h 25m
Belfast City
Wed 9/9
18:20-19:40
Nonstop1h 20m
£118
LondonBelfast
LHR London Heathrow - BHD Belfast City
LHRBHD
London Heathrow
Sat 19/9
07:30-08:50
Nonstop1h 20m
Belfast City
Sat 19/9
19:05-20:20
Nonstop1h 15m
£123
LondonBelfast
LHR London Heathrow - BHD Belfast City
LHRBHD
London Heathrow
Wed 23/9
07:40-09:00
Nonstop1h 20m
Belfast City
Wed 23/9
20:35-21:50
Nonstop1h 15m
£123
Flights are sorted by cheapest return flights first.
Deals found on 15/8
Showing 1-10 of 21 resultsSorted by cheapest first
1
2
3
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.
LHR-BHD
Estimated return 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 London Heathrow Airport to Belfast City Airport
How far ahead should I book a flight from London Heathrow Airport to Belfast City Airport?
The price you pay for your flight from London Heathrow Airport to Belfast City Airport may vary depending on when you book. For the best chance of a lower fare, look to book 71 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
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 £111). Flying from London Heathrow Airport to Belfast City Airport in June is currently the most expensive (average of £185). 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?
Find hourly flight availability from Heathrow to Belfast City. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 16 August 2026.
Unlike at midday, when flights are generally more expensive, you can save up to 13% on flights from London Heathrow Airport to Belfast City Airport by exploring options for tickets in the morning.
What is the cheapest day to fly from London Heathrow Airport to Belfast City Airport?
Use this chart to determine the cheapest time to fly return from Heathrow to Belfast City. Price data was last updated on 8 August 2026.
Travellers seeking maximum savings on their London Heathrow Airport to Belfast City Airport flight should consider departing on Thursday evenings when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
How much does it cost for a return flight 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 £125 and £253 in November.The cheapest return price found within the last 5 days was £83 on British Airways (8 Nov–11 Nov).
Reviews of airlines servicing Belfast City
Get insights into the airlines that provide service to Belfast City. 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 Belfast City. Reviews last updated 16 August 2026.
Read reviews from past customers who have flown with easyJet and British Airways
from London Heathrow Airport to Belfast City Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
great pilot who explained tye delays due to the fires in France
Related info for your journey
Find useful and relevant information for your journey from Heathrow to Belfast City. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
How long is the flight from London Heathrow Airport to Belfast City Airport?
British Airways can get you from London Heathrow Airport to Belfast City Airport in just under 1h 25m. Your travel time will be generally consistent. The distance from London Heathrow Airport to Belfast City Airport is about 312 mi. Most flights are nonstop.
What are the cheapest airlines flying from London Heathrow Airport to Belfast City Airport round-trip?
Flying on easyJet is currently your cheapest option to Belfast City Airport, with prices starting at £39. Another option worth looking into is British Airways, starting at £89 return. These flights start at 72% lower than the current average price 3 months from now.
What are the most reliable airlines from London Heathrow Airport to Belfast City Airport?
Before booking your flight to Belfast City Airport from London Heathrow Airport, check out the most reliable airlines to get you to your destination on time: Qantas Airways (68%), Aer Lingus (64%), British Airways( 64%).
What are the cheapest flights from London Heathrow Airport to Belfast City Airport?
Looking at all options, your cheapest flight can be booked for £53. While the most popular route (London Heathrow - Belfast City) can be booked for £103 on average, our data indicates £123 when flying from London Heathrow Airport to Belfast City Airport.
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 £111). Flying from London Heathrow Airport to Belfast City Airport in June is currently the most expensive (average of £185). 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.
Explore flights to Belfast City departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 16 August 2026.
Top 2 airlines flying from Heathrow to Belfast City
Discover the top 2 airlines that operate flights from Heathrow to Belfast City. 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 858,174 searches. Data last updated 16 August 2026.
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Heathrow to Belfast City?
Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Heathrow to Belfast City. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.
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.
Can Cheapflights find flights from Heathrow to Belfast City with no change fees?
Cheapflights does show flights with no change fees to all users. To see these options for flights from Heathrow to Belfast City, users can toggle the no change fees filter when performing a flight search.
Can Cheapflights notify me if prices for flights from Heathrow to Belfast City become cheaper?
Yes, Cheapflights offers price alerts on Heathrow to Belfast City flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
We value your privacy
Cheapflights and its partners wish to use cookies or similar technologies to store and/or access information on and about your device and process personal data such as your IP address, device identifiers etc., in order to improve your experience on the site, to analyse navigation, to offer and measure personalised advertising, and to facilitate sharing on social networks. We also allow the use of third-party cookies (including those from our advertising partners) on our sites.
By clicking 'Accept', you consent to your data being processed by 0 vendors on this web site for the purposes described in this notice. You can review the vendors and their individual processing purposes on the .
To review individual processing purposes and cookie categories, please click ’Select individual purposes’. You can review your choices and withdraw your consent at any time by clicking the ’Privacy Preferences’ link in the page side navigation.