Cheap flights from Belfast City Airport to London Heathrow Airport from £56
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 19/9. Fares are subject to change and may not be available on all flights or dates of travel.
BHD — LHR
10 Sep — 17 Sep1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Belfast City to London Heathrow are usually found in December or March, booked 60 days in advance, depart on a Friday or Thursday and return on a Wednesday
Cheap flight deals from Belfast City to Heathrow
Enter your travel dates to find the best prices.
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Best
Direct
Last-minute
One-way
Cheapest flights from Belfast City to Heathrow
Explore the most affordable flight options available from Belfast City to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 August 2026.
Fri 9/1009:35 -
Nonstop1h 25m
Mon 12/1016:15 -
Nonstop1h 25m
Deal found 8/8£84
Sat 10/1007:05 -
Nonstop1h 25m
Mon 12/1007:20 -
Nonstop1h 20m
Deal found 8/8£91
Thu 3/914:20 -
Nonstop1h 25m
Mon 7/916:15 -
Nonstop1h 25m
Deal found 7/8£96
Sat 5/919:05 -
Nonstop1h 15m
Mon 7/919:20 -
Nonstop1h 15m
Deal found 8/8£106
Thu 3/906:30 -
Nonstop1h 25m
Tue 8/916:05 -
Nonstop1h 25m
Deal found 7/8£107
Fri 9/1009:35 -
Nonstop1h 25m
Fri 16/1019:20 -
Nonstop1h 15m
Deal found 10/8£108
Thu 24/920:35 -
Nonstop1h 15m
Mon 28/919:20 -
Nonstop1h 15m
Deal found 10/8£110
Thu 3/906:30 -
Nonstop1h 25m
Wed 9/917:30 -
Nonstop1h 25m
Deal found 10/8£110
Best flights from Belfast City to Heathrow
Discover carefully curated flight deals from Belfast City to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 11 August 2026.
Sat 10/1007:05 -
Nonstop1h 25m
Sat 10/1019:20 -
Nonstop1h 15m
Deal found 7/8£111
Mon 26/1011:40 -
Nonstop1h 25m
Wed 28/1018:45 -
Nonstop1h 25m
Deal found 11/8£112
Mon 5/1009:40 -
Nonstop1h 25m
Wed 7/1007:40 -
Nonstop1h 20m
Deal found 10/8£123
Thu 1/1006:30 -
Nonstop1h 25m
Mon 5/1016:15 -
Nonstop1h 25m
Deal found 10/8£123
Sat 26/919:05 -
Nonstop1h 15m
Tue 6/1014:05 -
Nonstop1h 25m
Deal found 6/8£130
Sat 26/919:05 -
Nonstop1h 15m
Sun 11/1016:50 -
Nonstop1h 25m
Deal found 9/8£130
Thu 10/920:35 -
Nonstop1h 15m
Mon 14/907:20 -
Nonstop1h 20m
Deal found 7/8£133
Sat 29/819:05 -
Nonstop1h 15m
Sun 30/816:50 -
Nonstop1h 25m
Deal found 10/8£169
Sun 30/806:30 -
Nonstop1h 25m
Sun 30/816:50 -
Nonstop1h 25m
Deal found 7/8£170
Direct flights from Belfast City to Heathrow
Explore direct flight options from Belfast City to Heathrow based on user searches, and compare prices and availability for your desired travel dates. Data last updated 11 August 2026.
Fri 9/1009:35 -
Nonstop1h 25m
Mon 12/1016:15 -
Nonstop1h 25m
Deal found 8/8£84
Sat 10/1007:05 -
Nonstop1h 25m
Mon 12/1007:20 -
Nonstop1h 20m
Deal found 8/8£91
Thu 3/914:20 -
Nonstop1h 25m
Mon 7/916:15 -
Nonstop1h 25m
Deal found 7/8£96
Sat 5/919:05 -
Nonstop1h 15m
Mon 7/919:20 -
Nonstop1h 15m
Deal found 8/8£106
Thu 3/906:30 -
Nonstop1h 25m
Tue 8/916:05 -
Nonstop1h 25m
Deal found 7/8£107
Fri 9/1009:35 -
Nonstop1h 25m
Fri 16/1019:20 -
Nonstop1h 15m
Deal found 10/8£108
Thu 24/920:35 -
Nonstop1h 15m
Mon 28/919:20 -
Nonstop1h 15m
Deal found 10/8£110
Thu 3/906:30 -
Nonstop1h 25m
Wed 9/917:30 -
Nonstop1h 25m
Deal found 10/8£110
Last-minute flights from Belfast City to Heathrow
Discover last-minute flight deals from Belfast City to Heathrow. Data last updated 11 August 2026 and is based on user searches.
Thu 3/914:20 -
Nonstop1h 25m
Mon 7/916:15 -
Nonstop1h 25m
Deal found 7/8£96
Thu 3/906:30 -
Nonstop1h 25m
Tue 8/916:05 -
Nonstop1h 25m
Deal found 7/8£107
Thu 3/906:30 -
Nonstop1h 25m
Wed 9/917:30 -
Nonstop1h 25m
Deal found 10/8£110
Thu 3/914:20 -
Nonstop1h 25m
Sun 6/911:00 -
Nonstop1h 25m
Deal found 6/8£115
Sat 5/919:05 -
Nonstop1h 15m
Mon 7/919:20 -
Nonstop1h 15m
Deal found 8/8£106
Sat 12/919:05 -
Nonstop1h 15m
Mon 14/907:20 -
Nonstop1h 20m
Deal found 7/8£113
Tue 15/920:25 -
Nonstop1h 15m
Sat 19/907:30 -
Nonstop1h 20m
Deal found 10/8£108
Thu 24/920:35 -
Nonstop1h 15m
Mon 28/919:20 -
Nonstop1h 15m
Deal found 10/8£110
One-way flights from Belfast City to Heathrow
Search for one-way flight options from Belfast City to Heathrow. Find affordable one-way fares based on user searches. Data last updated 11 August 2026.
Sat 19/919:05 -
Nonstop1h 15m
Deal found 7/8£56
Sun 15/1112:10 -
Nonstop1h 30m
Deal found 7/8£64
Sun 8/1120:30 -
Nonstop1h 15m
Deal found 10/8£64
Sun 20/906:30 -
Nonstop1h 25m
Deal found 8/8£65
Thu 3/906:30 -
Nonstop1h 25m
Deal found 10/8£66
Fri 4/906:30 -
Nonstop1h 25m
Deal found 10/8£67
Sat 5/919:05 -
Nonstop1h 15m
Deal found 10/8£67
Fri 18/920:10 -
Nonstop1h 15m
Deal found 11/8£68
Wed 16/920:35 -
Nonstop1h 15m
Deal found 11/8£69
Tue 15/920:25 -
Nonstop1h 15m
Deal found 9/8£70
Sat 12/919:05 -
Nonstop1h 15m
Deal found 7/8£70
Find flight deals from Belfast City to Heathrow
Discover tips and strategies to find the most affordable flight options for your journey from Belfast City (BHD) 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 11 August 2026.
Customise your flight search to find flights from Belfast City 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 858,174 searches. Data last updated 11 August 2026.
Use the filters below to find and compare flights from Belfast City Airport to London Heathrow Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
Cheapest return flight
BelfastLondon
BHD Belfast City - LHR London Heathrow
BHDLHR
Belfast City
Sat 10/10
07:05-08:30
Nonstop1h 25m
London Heathrow
Sat 10/10
19:20-20:35
Nonstop1h 15m
£111
BelfastLondon
BHD Belfast City - LHR London Heathrow
BHDLHR
Belfast City
Mon 26/10
11:40-13:05
Nonstop1h 25m
London Heathrow
Wed 28/10
18:45-20:10
Nonstop1h 25m
£112
BelfastLondon
BHD Belfast City - LHR London Heathrow
BHDLHR
Belfast City
Mon 5/10
09:40-11:05
Nonstop1h 25m
London Heathrow
Wed 7/10
07:40-09:00
Nonstop1h 20m
£123
BelfastLondon
BHD Belfast City - LHR London Heathrow
BHDLHR
Belfast City
Thu 1/10
06:30-07:55
Nonstop1h 25m
London Heathrow
Mon 5/10
16:15-17:40
Nonstop1h 25m
£123
BelfastLondon
BHD Belfast City - LHR London Heathrow
BHDLHR
Belfast City
Sat 26/9
19:05-20:20
Nonstop1h 15m
London Heathrow
Tue 6/10
14:05-15:30
Nonstop1h 25m
£130
BelfastLondon
BHD Belfast City - LHR London Heathrow
BHDLHR
Belfast City
Sat 26/9
19:05-20:20
Nonstop1h 15m
London Heathrow
Sun 11/10
16:50-18:15
Nonstop1h 25m
£130
Fastest return journey
BelfastLondon
BHD Belfast City - LHR London Heathrow
BHDLHR
Belfast City
Thu 10/9
20:35-21:50
Nonstop1h 15m
London Heathrow
Mon 14/9
07:20-08:40
Nonstop1h 20m
£133
BelfastLondon
BHD Belfast City - LHR London Heathrow
BHDLHR
Belfast City
Sat 29/8
19:05-20:20
Nonstop1h 15m
London Heathrow
Sun 30/8
16:50-18:15
Nonstop1h 25m
£169
BelfastLondon
BHD Belfast City - LHR London Heathrow
BHDLHR
Belfast City
Sun 30/8
06:30-07:55
Nonstop1h 25m
London Heathrow
Sun 30/8
16:50-18:15
Nonstop1h 25m
£170
Cheapest one-way
Fastest single journey
BelfastLondon
BHD Belfast City - LHR London Heathrow
BHDLHR
Belfast City
Wed 16/9
20:35-21:50
Nonstop1h 15m
£68
Flights are sorted by cheapest return flights first.
Deals found on 7/8
Showing 1-10 of 20 resultsSorted by cheapest first
1
2
Best time to book a flight from Belfast City to Heathrow
Have a flexible travel schedule? Discover the best time to fly to Heathrow from Belfast City with our price prediction graph.
BHD-LHR
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 Belfast City Airport to London Heathrow Airport
Prices
Airlines
How far ahead should I book a flight from Belfast City Airport to London Heathrow Airport?
The best time to book flights from Belfast City Airport to London Heathrow Airport is 59 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest month to book a flight from Belfast City Airport to London Heathrow Airport?
Currently, December is the cheapest month in which you can book a flight from Belfast City Airport to London Heathrow Airport (average of £115). Flying from Belfast City Airport to London Heathrow Airport in August is currently the most expensive (average of £163). 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 BHD to LHR?
Find hourly flight availability from Belfast City 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 11 August 2026.
It’s optimal to fly from Belfast City Airport to London Heathrow Airport in the evening. By choosing this option you can save up to 51% on the cost of your flight, compared to a flight in the afternoon.
What is the cheapest day to fly from Belfast City Airport to London Heathrow Airport?
Use this chart to determine the cheapest time to fly return from Belfast City to Heathrow. Price data was last updated on 8 August 2026.
Travellers seeking maximum savings on their Belfast City Airport to London Heathrow Airport flight should consider departing on Saturday evenings when fares are most often at their lowest. Sunday at midday 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 Belfast City Airport to London Heathrow Airport?
Airfare is below average for this route at the moment.
Belfast City Airport to London Heathrow Airport flights typically cost between £130 and £210 in October.The cheapest return price found within the last 5 days was £84 on British Airways (9 Oct–12 Oct).
Weekly flight availability from Belfast City Airport to London Heathrow Airport
Explore weekly flight availability from Belfast City to Heathrow. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 11 August 2026.
The most flights from BHD to LHR are scheduled on a Sunday (22 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (3 on average).
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 11 August 2026.
Read through reviews of airlines operating flights from Belfast City Airport to London Heathrow Airport, such as easyJet and British Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Boarding was a disaster. They are Nazis with the bags.
Related info for your journey
Find useful and relevant information for your journey from Belfast City to Heathrow. 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 Belfast City Airport to London Heathrow Airport?
A quick flight from Belfast City Airport to London Heathrow Airport can take about 1h 25m. British Airways provides one of the quickest options available for as low as £111. The distance between Belfast City Airport and London Heathrow Airport is about 312 mi. All flights are typically direct.
What are the cheapest airlines flying from Belfast City Airport to London Heathrow Airport round-trip?
Cheapflights users have booked flights from Belfast City Airport to London Heathrow Airport round-trip from £39. Another airline that can offer you cheap pricing is British Airways. easyJet is 71% cheaper than the average price of flights available within the next 90 days to this destination.
What are the most reliable airlines from Belfast City Airport to London Heathrow Airport?
No one likes to see their flight delayed. When booking a flight from Belfast City Airport to London Heathrow Airport consider choosing American Airlines (77%), Japan Airlines (76%) or Qatar Airways (75%) as they are the most reliable in getting you off to your destination on time.
What are the cheapest flights from Belfast City Airport to London Heathrow Airport?
The cheapest flight price from Belfast City Airport to London Heathrow Airport is £66. On average you can expect to pay £1,244. The most popular route, (Belfast City - London Heathrow), can usually be booked for £91.
Can I find deals for business class flights from Belfast City to Heathrow?
Yes. Cheapflights offers flight deals from Belfast City 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 Belfast City Airport to London Heathrow Airport?
Currently, December is the cheapest month in which you can book a flight from Belfast City Airport to London Heathrow Airport (average of £115). Flying from Belfast City Airport to London Heathrow Airport in August is currently the most expensive (average of £163). 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.
Travelling to a place near London Heathrow Airport?
Book flights to London Heathrow Airport if you plan to visit one of these locations
Hounslow
Milton Keynes
Luton
Gatwick
Wembley
Ilford
Slough
Hayes
Croydon
Colchester
Brentford
Eastbourne
Northampton
Watford
Southend-on-Sea
Swindon
Enfield
Kingston upon Thames
Southall
Poole
Browse thousands of different options on Cheapflights for your next trip
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Fly from Belfast City to Heathrow on these airlines
Choose from the following airlines for your flight from Belfast City to Heathrow. Flights are based on user searches made on Cheapflights and were last updated on 11 August 2026.
Explore flights to Heathrow departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 11 August 2026.
Browse through other flights departing from Belfast City. Flights are based on user searches made on Cheapflights and were last updated on 11 August 2026.
Top 2 airlines flying from Belfast City to Heathrow
Discover the top 2 airlines that operate flights from Belfast City 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 858,174 searches. Data last updated 11 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 Belfast City to Heathrow?
Deals for Belfast City 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 Belfast City to Heathrow?
Cheapflights simply makes it quick and affordable to book flights from Belfast City to Heathrow by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.
Can Cheapflights find flights from Belfast City to Heathrow with no change fees?
Users can book flights with no change fees policies with our dedicated filters. Book flights from Belfast City to Heathrow flexibly with Cheapflights today.
Can Cheapflights notify me if prices for flights from Belfast City to Heathrow become cheaper?
Yes! Start tracking prices for Belfast City to Heathrow flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.
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