$88+ 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 10/21. Fares are subject to change and may not be available on all flights or dates of travel.
BHD — LHR
Oct 8 — Oct 151
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
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 60 days in advance, depart on a Thursday or Friday 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 September 8, 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 September 8, 2026.
This Booking.com deal was found by Cheapflights users on 9/4. 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 11/18:30 pm -
Nonstop1h 15m
Sun 11/299:45 am -
Nonstop1h 25m
Deal found 9/4![British Airways logo]()
$143
This Booking.com deal was found by Cheapflights users on 9/4. 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 11/16:30 am -
Nonstop1h 35m
Sat 11/283:55 pm -
Nonstop1h 30m
Deal found 9/4![British Airways logo]()
$144
This Booking.com deal was found by Cheapflights users on 9/5. 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 10/66:30 am -
Nonstop1h 25m
Tue 10/1311:30 am -
Nonstop1h 25m
Deal found 9/5![British Airways logo]()
$147
This Booking.com deal was found by Cheapflights users on 9/7. 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 10/255:05 pm -
Nonstop1h 20m
Wed 10/2810:05 am -
Nonstop1h 25m
Deal found 9/7![British Airways logo]()
$149
This Booking.com deal was found by Cheapflights users on 9/3. 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 12/185:45 pm -
Nonstop1h 15m
Sun 12/207:05 am -
Nonstop1h 25m
Deal found 9/3![British Airways logo]()
$150
This British Airways deal was found by Cheapflights users on 9/6. 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 10/24:25 pm -
Nonstop1h 20m
Sat 10/34:45 pm -
Nonstop1h 25m
Deal found 9/6![British Airways logo]()
$151
This British Airways deal was found by Cheapflights users on 9/3. 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.
Sun 12/209:20 am -
Nonstop1h 25m
Tue 1/55:10 pm -
Nonstop1h 25m
Deal found 9/3![British Airways logo]()
$152
This British Airways deal was found by Cheapflights users on 9/4. 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.
Sun 10/48:10 pm -
Nonstop1h 15m
Tue 10/137:30 am -
Nonstop1h 20m
Deal found 9/4![British Airways logo]()
$154
This British Airways deal was found by Cheapflights users on 9/6. 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 10/292:10 pm -
Nonstop1h 25m
Thu 10/295:40 pm -
Nonstop1h 25m
Deal found 9/6![British Airways logo]()
$158
This Expedia deal was found by Cheapflights users on 9/5. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/108:00 pm -
Nonstop1h 15m
Sun 12/136:10 pm -
Nonstop1h 25m
Deal found 9/5![British Airways logo]()
$161
This British Airways deal was found by Cheapflights users on 9/6. 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 10/148:35 pm -
Nonstop1h 15m
Thu 10/152:15 pm -
Nonstop1h 25m
Deal found 9/6![British Airways logo]()
$166
This Booking.com deal was found by Cheapflights users on 9/5. 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 9/188:10 pm -
Nonstop1h 15m
Fri 10/98:50 am -
Nonstop1h 20m
Deal found 9/5![British Airways logo]()
$173
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 September 8, 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 September 8, 2026.
This British Airways deal was found by Cheapflights users on 9/3. 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.
Mon 11/97:40 pm -
Nonstop1h 15m
Sat 11/145:45 pm -
Nonstop1h 25m
Deal found 9/3![British Airways logo]()
$151
This British Airways deal was found by Cheapflights users on 9/5. 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.
Mon 10/57:35 pm -
Nonstop1h 15m
Mon 10/129:05 am -
Nonstop1h 25m
Deal found 9/5![British Airways logo]()
$181
This British Airways deal was found by Cheapflights users on 9/7. 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 9/267:05 pm -
Nonstop1h 15m
Sun 10/118:45 am -
Nonstop1h 20m
Deal found 9/7![British Airways logo]()
$181
This British Airways deal was found by Cheapflights users on 9/3. 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 9/188:10 pm -
Nonstop1h 15m
Mon 9/219:05 am -
Nonstop1h 25m
Deal found 9/3![British Airways logo]()
$208
This British Airways deal was found by Cheapflights users on 9/7. 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 9/188:10 pm -
Nonstop1h 15m
Sun 9/208:45 am -
Nonstop1h 20m
Deal found 9/7![British Airways logo]()
$214
Last-minute flights from Belfast City to HeathrowDiscover last-minute flight deals from Belfast City to Heathrow. Data last updated September 8, 2026 and is based on user searches.
Discover last-minute flight deals from Belfast City to Heathrow. Data last updated September 8, 2026 and is based on user searches.
This Booking.com deal was found by Cheapflights users on 9/5. 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 9/188:10 pm -
Nonstop1h 15m
Fri 10/98:50 am -
Nonstop1h 20m
Deal found 9/5![British Airways logo]()
$173
This Booking.com deal was found by Cheapflights users on 9/3. 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 9/238:35 pm -
Nonstop1h 15m
Mon 10/54:15 pm -
Nonstop1h 25m
Deal found 9/3![British Airways logo]()
$174
This British Airways deal was found by Cheapflights users on 9/6. 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 10/24:25 pm -
Nonstop1h 20m
Sat 10/34:45 pm -
Nonstop1h 25m
Deal found 9/6![British Airways logo]()
$151
This British Airways deal was found by Cheapflights users on 9/4. 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.
Sun 10/48:10 pm -
Nonstop1h 15m
Tue 10/137:30 am -
Nonstop1h 20m
Deal found 9/4![British Airways logo]()
$154
This British Airways deal was found by Cheapflights users on 9/7. 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.
Sun 10/48:10 pm -
Nonstop1h 15m
Fri 10/98:50 am -
Nonstop1h 20m
Deal found 9/7![British Airways logo]()
$161
This Booking.com deal was found by Cheapflights users on 9/5. 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 10/66:30 am -
Nonstop1h 25m
Tue 10/1311:30 am -
Nonstop1h 25m
Deal found 9/5![British Airways logo]()
$147
This British Airways deal was found by Cheapflights users on 9/4. 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 10/86:30 am -
Nonstop1h 25m
Mon 10/127:20 am -
Nonstop1h 20m
Deal found 9/4![British Airways logo]()
$176
This British Airways deal was found by Cheapflights users on 9/6. 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 10/148:35 pm -
Nonstop1h 15m
Thu 10/152:15 pm -
Nonstop1h 25m
Deal found 9/6![British Airways logo]()
$166
This British Airways deal was found by Cheapflights users on 9/6. 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 10/166:30 am -
Nonstop1h 25m
Fri 10/166:05 pm -
Nonstop1h 20m
Deal found 9/6![British Airways logo]()
$175
This Booking.com deal was found by Cheapflights users on 9/7. 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 10/255:05 pm -
Nonstop1h 20m
Wed 10/2810:05 am -
Nonstop1h 25m
Deal found 9/7![British Airways logo]()
$149
This British Airways deal was found by Cheapflights users on 9/6. 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 10/292:10 pm -
Nonstop1h 25m
Thu 10/295:40 pm -
Nonstop1h 25m
Deal found 9/6![British Airways logo]()
$158
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 September 8, 2026.
Search for one-way flight options from Belfast City to Heathrow. Find affordable one-way fares based on user searches. Data last updated September 8, 2026.
This Booking.com deal was found by Cheapflights users on 9/4. 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 10/214:05 pm -
Nonstop1h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![British Airways logo]()
$88
This Mytrip deal was found by Cheapflights users on 9/5. 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.
Fri 10/239:35 am -
Nonstop1h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![British Airways logo]()
$91
This Super.com deal was found by Cheapflights users on 9/4. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/227:30 pm -
Nonstop1h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![British Airways logo]()
$92
This British Airways deal was found by Cheapflights users on 9/7. 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 10/158:35 pm -
Nonstop1h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![British Airways logo]()
$93
This British Airways deal was found by Cheapflights users on 9/4. 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 12/110:00 am -
Nonstop1h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![British Airways logo]()
$94
This Booking.com deal was found by Cheapflights users on 9/5. 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 11/43:45 pm -
Nonstop1h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![British Airways logo]()
$96
This Mytrip deal was found by Cheapflights users on 9/7. 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.
Sat 11/283:15 pm -
Nonstop1h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![British Airways logo]()
$98
This Orbitz deal was found by Cheapflights users on 9/4. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/48:10 pm -
Nonstop1h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![British Airways logo]()
$99
This British Airways deal was found by Cheapflights users on 9/7. 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 11/55:50 pm -
Nonstop1h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![British Airways logo]()
$101
This British Airways deal was found by Cheapflights users on 9/3. 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 12/211:40 am -
Nonstop1h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![British Airways logo]()
$102
This Booking.com deal was found by Cheapflights users on 9/5. 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 1/26:35 am -
Nonstop1h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![British Airways logo]()
$127
This Booking.com deal was found by Cheapflights users on 9/5. 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 9/267:05 pm -
Nonstop1h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![British Airways logo]()
$129
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 September 8, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $143 (Booking.com) |
One-way from | $88 (Booking.com) |
Popular in | July |
Cheapest in | December |
Average price | $201 |
Good round-trip deal | $401 or less |
Good one-way deal | $230 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 September 8, 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
BelfastLondon
BHD Belfast City - LHR London Heathrow
BHDLHR
Belfast City
Wed 3/3
5:35 pm-6:55 pm
Nonstop1h 20m
London Heathrow
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$93
Quickest round-trip
BelfastLondon
BHD Belfast City - LHR London Heathrow
BHDLHR
Belfast City
Sun 3/7
8:30 pm-9:45 pm
Nonstop1h 15m
London Heathrow
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$101
BelfastLondon
BHD Belfast City - LHR London Heathrow
BHDLHR
Belfast City
Tue 10/6
9:40 am-11:05 am
Nonstop1h 25m
London Heathrow
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$101
BelfastLondon
BHD Belfast City - LHR London Heathrow
BHDLHR
Belfast City
Sat 12/5
11:45 am-1:10 pm
Nonstop1h 25m
London Heathrow
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$101
BelfastLondon
BHD Belfast City - LHR London Heathrow
BHDLHR
Belfast City
Thu 3/4
5:50 pm-7:05 pm
Nonstop1h 15m
London Heathrow
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$101
BelfastLondon
BHD Belfast City - LHR London Heathrow
BHDLHR
Belfast City
Sun 10/4
8:10 pm-9:25 pm
Nonstop1h 15m
London Heathrow
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$101
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
$101
BelfastLondon
BHD Belfast City - LHR London Heathrow
BHDLHR
Belfast City
Mon 11/2
8:35 am-10:00 am
Nonstop1h 25m
London Heathrow
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$101
BelfastLondon
BHD Belfast City - LHR London Heathrow
BHDLHR
Belfast City
Tue 11/3
6:15 pm-7:30 pm
Nonstop1h 15m
London Heathrow
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$102
BelfastLondon
BHD Belfast City - LHR London Heathrow
BHDLHR
Belfast City
Mon 11/9
7:40 pm-8:55 pm
Nonstop1h 15m
London Heathrow
Sat 11/14
5:45 pm-7:10 pm
Nonstop1h 25m
$151
Showing 1-10 of 14 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 September.
| 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
Prices
Airlines
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 59 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 $155). Flying from Belfast City Airport to London Heathrow Airport in July is currently the most expensive (average of $217). 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 September 8, 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 in the evening, which can drop the price by up to 79% 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 September 5, 2026.
Travelers seeking maximum savings on their Belfast City Airport to London Heathrow Airport flight should consider departing on Wednesday 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 September 8, 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.
Comfort
6.8
Boarding
7.0
Overall
6.7
Food
6.4
Entertainment
6.5
Crew
7.7
Reviews
1 / 20
2.0
MediocreAnonymous,Jul 2026
BUD - LHR
Comfort
6.8
Boarding
7.0
Overall
6.7
Food
6.4
Entertainment
6.5
Crew
7.7
Reviews
1 / 20
2.0
MediocreAnonymous,Jul 2026
BUD - 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
Dorking
Gatwick
Hounslow
Harrow
Wembley
Southend-on-Sea
Basingstoke
Watford
Northampton
Dartford
Winchester
Croydon
Chipping Norton
Kingston upon Thames
Eastbourne
Slough
Stansted
Sutton
Luton
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Heathrow flight routes
Other flight options
Popular flights
Alternative routes for Belfast City to Heathrow
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Heathrow by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Belfast City to Heathrow by cabin class
Find flights from Belfast City to Heathrow, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Other flights to Heathrow
Explore flights to Heathrow departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 8, 2026.
Belfast City and Heathrow flights
Browse other Belfast City and Heathrow flight options. Last updated on September 8, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 September 8, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$187 | Average$209 | FlexibilityNo cancel fee | On-time70% |