$83+ Cheap flights from Belfast City (BHD) to Heathrow (LHR)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/19. Fares are subject to change and may not be available on all flights or dates of travel.
BHD — LHR
Nov 23 — Nov 301
Round-trip
1 adult, Economy
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Find cheap flights from Belfast City to Heathrow with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Belfast City to London Heathrow are usually found in December or October, booked 84 days in advance, depart on a Friday or Thursday and return on a Tuesday
Cheap flight deals from Belfast City to Heathrow
Cheapest
Best
Last-minute
One-way
Cheapest flights from Belfast City to HeathrowExplore 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 October 24, 2026.
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 October 24, 2026.
This Booking.com deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/208:30 pm -
Nonstop1h 15m
Sun 12/277:05 am -
Nonstop1h 25m
Deal found 10/21![British Airways logo]()
$144
This Booking.com deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/103:25 pm -
Nonstop1h 20m
Fri 12/116:15 am -
Nonstop1h 25m
Deal found 10/21![British Airways logo]()
$145
This Booking.com deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/108:00 pm -
Nonstop1h 15m
Sun 12/139:45 am -
Nonstop1h 25m
Deal found 10/21![British Airways logo]()
$146
This Booking.com deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/216:15 pm -
Nonstop1h 15m
Sun 11/229:45 am -
Nonstop1h 25m
Deal found 10/23![British Airways logo]()
$147
This Booking.com deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/186:45 am -
Nonstop1h 35m
Mon 12/216:15 am -
Nonstop1h 25m
Deal found 10/20![British Airways logo]()
$148
This British Airways deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/117:40 pm -
Nonstop1h 15m
Mon 12/145:25 pm -
Nonstop1h 25m
Deal found 10/21![British Airways logo]()
$150
This British Airways deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/318:00 pm -
Nonstop1h 15m
Tue 1/57:40 am -
Nonstop1h 25m
Deal found 10/24![British Airways logo]()
$159
This British Airways deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/28:40 am -
Nonstop1h 25m
Thu 12/311:50 am -
Nonstop1h 25m
Deal found 10/21![British Airways logo]()
$164
This Booking.com deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/216:15 pm -
Nonstop1h 15m
Sat 11/283:55 pm -
Nonstop1h 30m
Deal found 10/21![British Airways logo]()
$169
This Booking.com deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1710:00 am -
Nonstop1h 25m
Tue 11/242:25 pm -
Nonstop1h 30m
Deal found 10/20![British Airways logo]()
$172
This Booking.com deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/58:00 pm -
Nonstop1h 15m
Sun 11/89:45 am -
Nonstop1h 25m
Deal found 10/20![British Airways logo]()
$174
Best flights from Belfast City to HeathrowDiscover carefully curated flight deals from Belfast City to Heathrow that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 24, 2026.
Discover carefully curated flight deals from Belfast City to Heathrow that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 24, 2026.
This British Airways deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/196:15 pm -
Nonstop1h 15m
Mon 12/216:15 am -
Nonstop1h 25m
Deal found 10/22![British Airways logo]()
$151
This British Airways deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/186:45 am -
Nonstop1h 35m
Mon 12/216:15 am -
Nonstop1h 25m
Deal found 10/21![British Airways logo]()
$151
This British Airways deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/28:40 am -
Nonstop1h 25m
Thu 12/311:50 am -
Nonstop1h 25m
Deal found 10/23![British Airways logo]()
$164
This British Airways deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/58:00 pm -
Nonstop1h 15m
Sun 11/89:45 am -
Nonstop1h 25m
Deal found 10/19![British Airways logo]()
$178
This British Airways deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/96:35 am -
Nonstop1h 35m
Thu 3/253:25 pm -
Nonstop1h 30m
Deal found 10/22![British Airways logo]()
$179
This British Airways deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/66:35 am -
Nonstop1h 35m
Sat 1/99:30 am -
Nonstop1h 25m
Deal found 10/23![British Airways logo]()
$183
This British Airways deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/206:45 am -
Nonstop1h 35m
Sat 11/219:30 am -
Nonstop1h 25m
Deal found 10/23![British Airways logo]()
$206
Last-minute flights from Belfast City to HeathrowDiscover last-minute flight deals from Belfast City to Heathrow. Data last updated October 24, 2026 and is based on user searches.
Discover last-minute flight deals from Belfast City to Heathrow. Data last updated October 24, 2026 and is based on user searches.
This British Airways deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/293:25 pm -
Nonstop1h 20m
Thu 11/56:35 am -
Nonstop1h 25m
Deal found 10/20![British Airways logo]()
$206
This British Airways deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/295:50 pm -
Nonstop1h 15m
Wed 11/47:50 am -
1 stop7h 15m
Deal found 10/20![British Airways logo]()
$331
This KLM deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/295:15 pm -
1 stop15h 45m
Sun 11/18:25 pm -
1 stop12h 45m
Deal found 10/22![KLM logo]()
$355
This British Airways deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/308:35 am -
Nonstop1h 25m
Mon 11/27:10 am -
Nonstop1h 25m
Deal found 10/20![British Airways logo]()
$207
This British Airways deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/305:45 pm -
Nonstop1h 15m
Sun 11/19:45 am -
Nonstop1h 25m
Deal found 10/20![British Airways logo]()
$214
This CheapOair deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/307:40 pm -
Nonstop1h 15m
Mon 11/29:00 pm -
1 stop15h 00m
Deal found 10/20![Multiple Airlines logo]()
$330
This British Airways deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/316:35 am -
Nonstop1h 35m
Sun 11/16:10 pm -
Nonstop1h 25m
Deal found 10/23![British Airways logo]()
$324
This KLM deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/319:40 am -
1 stop22h 00m
Mon 11/28:25 pm -
1 stop12h 45m
Deal found 10/20![KLM logo]()
$338
This CheapOair deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/317:00 am -
1 stop10h 15m
Sun 11/16:10 pm -
Nonstop1h 25m
Deal found 10/23![Multiple Airlines logo]()
$340
This KLM deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/35:15 pm -
1 stop3h 35m
Fri 11/65:50 pm -
1 stop15h 20m
Deal found 10/19![KLM logo]()
$312
One-way flights from Belfast City to HeathrowSearch for one-way flight options from Belfast City to Heathrow. Find affordable one-way fares based on user searches. Data last updated October 24, 2026.
Search for one-way flight options from Belfast City to Heathrow. Find affordable one-way fares based on user searches. Data last updated October 24, 2026.
This Booking.com deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/197:30 pm -
Nonstop1h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![British Airways logo]()
$83
This Booking.com deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/216:15 pm -
Nonstop1h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![British Airways logo]()
$84
This Booking.com deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/306:35 am -
Nonstop1h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![British Airways logo]()
$88
This Booking.com deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/36:30 am -
Nonstop1h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![British Airways logo]()
$89
This Booking.com deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/47:40 pm -
Nonstop1h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![British Airways logo]()
$91
This British Airways deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/17:30 pm -
Nonstop1h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/19![British Airways logo]()
$92
This British Airways deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/811:40 am -
Nonstop1h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![British Airways logo]()
$93
This British Airways deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/16:45 am -
Nonstop1h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![British Airways logo]()
$99
This British Airways deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/56:15 pm -
Nonstop1h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![British Airways logo]()
$100
This Mytrip deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/188:30 am -
2 stops8h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/20![Multiple Airlines logo]()
$118
This Booking.com deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/118:10 pm -
Nonstop1h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/24![British Airways logo]()
$121
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 October 24, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $144 (Booking.com) |
One-way from | $83 (Booking.com) |
Popular in | July |
Cheapest in | December |
Average price | $165 |
Good round-trip deal | $254 or less |
Good one-way deal | $273 or less |
Cheapflights Fare Finder
Customize 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 7,457,451 searches. Data last updated October 24, 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
Cheapest round-trip
Quickest round-trip
BelfastLondon
BHD Belfast City - LHR London Heathrow
BHDLHR
Belfast City
Thu 12/31
5:50 pm-7:05 pm
Nonstop1h 15m
London Heathrow
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$92
BelfastLondon
BHD Belfast City - LHR London Heathrow
BHDLHR
Belfast City
Thu 12/10
8:00 pm-9:15 pm
Nonstop1h 15m
London Heathrow
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$100
BelfastLondon
BHD Belfast City - LHR London Heathrow
BHDLHR
Belfast City
Wed 12/9
12:20 pm-1:45 pm
Nonstop1h 25m
London Heathrow
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$100
BelfastLondon
BHD Belfast City - LHR London Heathrow
BHDLHR
Belfast City
Sat 12/19
6:15 pm-7:30 pm
Nonstop1h 15m
London Heathrow
Mon 12/21
6:15 am-7:40 am
Nonstop1h 25m
$151
BelfastLondon
BHD Belfast City - LHR London Heathrow
BHDLHR
Belfast City
Fri 12/18
6:45 am-8:20 am
Nonstop1h 35m
London Heathrow
Mon 12/21
6:15 am-7:40 am
Nonstop1h 25m
$151
BelfastLondon
BHD Belfast City - LHR London Heathrow
BHDLHR
Belfast City
Wed 12/2
8:40 am-10:05 am
Nonstop1h 25m
London Heathrow
Thu 12/3
11:50 am-1:15 pm
Nonstop1h 25m
$164
BelfastLondon
BHD Belfast City - LHR London Heathrow
BHDLHR
Belfast City
Thu 11/5
8:00 pm-9:15 pm
Nonstop1h 15m
London Heathrow
Sun 11/8
9:45 am-11:10 am
Nonstop1h 25m
$178
BelfastLondon
BHD Belfast City - LHR London Heathrow
BHDLHR
Belfast City
Tue 3/9
6:35 am-8:10 am
Nonstop1h 35m
London Heathrow
Thu 3/25
3:25 pm-4:55 pm
Nonstop1h 30m
$179
BelfastLondon
BHD Belfast City - LHR London Heathrow
BHDLHR
Belfast City
Wed 1/6
6:35 am-8:10 am
Nonstop1h 35m
London Heathrow
Sat 1/9
9:30 am-10:55 am
Nonstop1h 25m
$183
BelfastLondon
BHD Belfast City - LHR London Heathrow
BHDLHR
Belfast City
Tue 11/3
9:50 am-4:50 pm
2 stops7h 00m
London Heathrow
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$195
Showing 1-10 of 17 resultsSorted by cheapest first
Compare providers for flights from Belfast City to Heathrow
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Belfast City to Heathrow in October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Belfast City Airport-London Heathrow Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Belfast City Airport-London Heathrow Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Belfast City Airport-London Heathrow Airport flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Belfast City Airport-London Heathrow Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Belfast City Airport-London Heathrow Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
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 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 Belfast City Airport to London Heathrow Airport
How far ahead should I book a flight from Belfast City Airport to London Heathrow Airport?
The price you pay for your flight from Belfast City Airport to London Heathrow Airport may vary depending on when you book. For the best chance of a lower fare, look to book 82 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 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 $164). Flying from Belfast City Airport to London Heathrow Airport in July is currently the most expensive (average of $220). 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 October 24, 2026.
When flying from Belfast City Airport to London Heathrow Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 82% versus 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 round-trip from Belfast City to Heathrow. Price data was last updated on October 24, 2026.
Travelers seeking maximum savings on their Belfast City Airport to London Heathrow Airport flight should consider departing on Friday at noon when fares are most often at their lowest. Monday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
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 October 24, 2026.
Read reviews from past customers who have flown British Airways from Belfast City Airport to London Heathrow 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.
Entertainment
6.5
Overall
6.7
Food
6.4
Crew
7.7
Boarding
7.0
Comfort
6.8
Reviews
1 / 20
4.0
OkayAnonymous,Oct 2026
MRS - LHR
Entertainment
6.5
Overall
6.7
Food
6.4
Crew
7.7
Boarding
7.0
Comfort
6.8
Reviews
1 / 20
4.0
OkayAnonymous,Oct 2026
MRS - LHR
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.
Traveling to a place near London Heathrow Airport?
Book flights to London Heathrow Airport if you plan to visit one of these locationsIlford
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Basingstoke
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Northampton
Dartford
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Chipping Norton
Slough
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Top airline flying from Belfast City to Heathrow
Discover the top airline 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 7,457,451 searches. Data last updated October 24, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$151 | Average$209 | FlexibilityNo cancel fee | On-time70% |