Cheap flights from London Heathrow Airport to Belfast from £38
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London Heathrow Airport to Belfast departing on 3/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Not ready to book? to track prices.Find the cheapest flights from London Heathrow Airport to Belfast
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British Airways flights from London Heathrow Airport to Belfast City Airport
Our best British Airways deals on London Heathrow Airport to Belfast City Airport flight tickets
KLM flights from London Heathrow Airport to Belfast City Airport
Our best KLM deals on London Heathrow Airport to Belfast City Airport flight tickets
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How to get the cheapest flight ticket from London Heathrow Airport to Belfast City Airport
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the typical price of a round-trip flight between London Heathrow Airport and Belfast City Airport?
What is the cheapest month to fly to Belfast City Airport?
The month of January is, on average, the cheapest month to fly to Belfast City Airport from London Heathrow Airport, with most prices found around £97. If you aren’t able to travel to Belfast City Airport during the month of January, then flying in November is also cheap. Prices for this month can be found on momondo for an average of £103.
What is the cheapest day to depart on your flight to Belfast City Airport?
Our data shows that Tuesday is the least expensive day to fly to Belfast City Airport. Tickets to fly out on this day can be as low as £99. Flights from London Heathrow Airport to Belfast City Airport on a Friday will generally be more expensive and average around £120. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.
What is the cheapest time of day to depart on your flight to Belfast City Airport?
Flying to Belfast City Airport from London Heathrow Airport at midday is the least expensive time of day to depart. momondo users have found prices as low as £104 when looking at flights departing at midday. In contrast, the most expensive time of day to depart to Belfast City Airport is in the evening when prices are around £123.
What is the cheapest London Heathrow to Belfast City flight route?
Fly from London Heathrow to Belfast City for the best London Heathrow - Belfast City flight prices
How far in advance should I book a flight to Belfast City Airport?
You are more likely to see cheaper flights to Belfast City Airport from London Heathrow Airport when booking 24 weeks ahead of your departure date. In general, you can expect to find flights to Belfast City Airport for around £125 when searching 24 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Belfast City Airport from London Heathrow Airport for as low as £88 on momondo.
What cabin class options are available on London Heathrow to Belfast City flights?
There are 2 cabin classes available to choose from on London Heathrow to Belfast City flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
How many flights depart from London Heathrow Airport to Belfast City Airport on average per day?
The number of flights available between London Heathrow Airport and Belfast City Airport is 11 per day as of April 2025. The most frequent departure time is 19:00, with 37% of daily flights leaving at midday.
How many flights depart from London Heathrow Airport to Belfast City Airport on average per week?
As of April 2025, 82 flights take off from London Heathrow Airport and land in Belfast City Airport each week. The most common flight departure day for this route is Tue, with 40% of weekly flights taking off on this day.
When to book flights from London Heathrow Airport to Belfast City Airport
Cheap London Heathrow Airport to Belfast City Airport (LHR to BHD) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from London Heathrow Airport to Belfast City Airport
How far is London Heathrow to Belfast City by plane?
The straight-line distance from London Heathrow to Belfast City is 312.5 mi. 1h 15m is a normal flight duration for this route.
When did momondo last update prices for flights from London Heathrow Airport to Belfast City Airport?
Prices for flights from London Heathrow Airport to Belfast City Airport refresh daily.
How many operators does momondo search for flights from London Heathrow Airport to Belfast City Airport?
There are 2 operators available for flights from London Heathrow Airport to Belfast City Airport as of April 2025.
How old do you have to be to fly from London Heathrow Airport to Belfast City Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London Heathrow Airport to Belfast City Airport.
What documentation or ID do you need to fly to Belfast City Airport?
The travel and health documents you'll need for your trip to Belfast City Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Belfast City Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from London Heathrow Airport to Belfast City Airport?
momondo data reveals that the most frequently booked plane model on the route from London Heathrow Airport to Belfast City Airport is Airbus A320-100/200, representing 38.74% of all bookings. The subsequent popular models are Airbus A319 at 35.38%, Airbus A320neo at 10.61%, and Boeing 737-800 Passenger/BBJ2 (winglets) at 6.59%.
What is the most popular airline from London Heathrow Airport to Belfast City Airport?
Based on momondo bookings for flights between London Heathrow Airport and Belfast City Airport, the leading airline is British Airways, making up 90% of the total bookings. Other popular airlines include easyJet with 10%.
Best airlines flying from London Heathrow Airport to Belfast City Airport
Compare and see reviews for airlines that fly from London Heathrow Airport to Belfast City Airport with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom £36 | Free Cancellation | Rating 6.9 1,799 reviews | |||
| PriceFrom £77 | Free Cancellation | Rating 6.6 6,835 reviews |
British Airways Flights From London Heathrow Airport to Belfast City Airport
Across 13 British Airways flights from London Heathrow Airport to Belfast City Airport this week, the average price was £173, with the best British Airways deals starting from £104 round-trip. 6,834 users have rated British Airways on momondo, with an average score of 6.6/10.
Travelling to a place near Belfast?
Book flights to Belfast if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from London to Belfast?
It is quick and easy to find London to Belfast flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Belfast that suits you.
Can I find flights from London to Belfast with flexible booking policies on momondo?
momondo does allow users to show only those flights to Belfast from London which offer a flexible booking policy as well as other useful filters and features.
How can momondo help me find flights from London to Belfast?
momondo provides multiple filters to help you find the best flight to Belfast from London. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from London to Belfast right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to Belfast from London. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.