
Save money when you book flights with momondo
Big names, great deals
Big names, great deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customise your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from London Heathrow Airport to Belfast
Cheap return flights
Cheap one-way flights
Cheap last-minute flights
See travel insights to Belfast from
How to get the cheapest flight ticket from London Heathrow Airport to Belfast Intl 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 Intl Airport?
What is the cheapest month to fly to Belfast Intl Airport?
The month of January is, on average, the cheapest month to fly to Belfast Intl Airport from London Heathrow Airport, with most prices found around £103. If you’re not able to fly to Belfast Intl Airport in January, then November is your next best option. Flight prices from London Heathrow Airport to Belfast Intl Airport during November average around £104.
What is the cheapest day to depart on your flight to Belfast Intl Airport?
The cheapest day to depart from London Heathrow Airport to Belfast Intl Airport is on a Wednesday when prices can be found for as low as £62. The most expensive day to fly to Belfast Intl Airport is Friday, with ticket prices averaging around £77.
What is the cheapest time of day to depart on your flight to Belfast Intl Airport?
The cheapest time of day to fly to Belfast Intl Airport is in the morning when flights can be purchased for as low as £84. In the afternoon is when there is more demand to fly to Belfast Intl Airport, so prices are often more expensive at around £115 per ticket.
How far in advance should I book a flight to Belfast Intl Airport?
You are more likely to see cheaper flights to Belfast Intl Airport from London Heathrow Airport when booking 19 weeks ahead of your departure date. In general, you can expect to find flights to Belfast Intl Airport for around £122 when searching 19 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Belfast Intl Airport from London Heathrow Airport for as low as £80 on momondo.
When to book flights from London Heathrow Airport to Belfast Intl Airport
Cheap London Heathrow Airport to Belfast Intl Airport (LHR to BFS) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from London Heathrow Airport to Belfast Intl Airport
How far is London Heathrow to Belfast Intl by plane?
A flight from London Heathrow to Belfast Intl will travel around 324.6 mi. Typically, this will take 3h 10m by plane in normal conditions.
When did momondo last update prices for flights from London Heathrow Airport to Belfast Intl Airport?
Prices for flights from London Heathrow Airport to Belfast Intl Airport refresh daily.
How many operators does momondo search for flights from London Heathrow Airport to Belfast Intl Airport?
There are 2 operators available for flights from London Heathrow Airport to Belfast Intl Airport as of April 2025.
How old do you have to be to fly from London Heathrow Airport to Belfast Intl 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 Intl Airport.
What documentation or ID do you need to fly to Belfast Intl Airport?
The travel and health documents you'll need for your trip to Belfast Intl 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 Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from London Heathrow Airport to Belfast Intl Airport?
momondo data reveals that the most frequently booked airline on the route from London Heathrow Airport to Belfast Intl Airport is British Airways, representing 83% of all bookings. The subsequent popular airline is easyJet at 17%.
Best airlines flying from London Heathrow Airport to Belfast Intl Airport
Compare and see reviews for airlines that fly from London Heathrow Airport to Belfast Intl Airport with momondo
Airline | Rating | Free Cancellation | Price | ||
---|---|---|---|---|---|
PriceFrom £36 | Free Cancellation | Rating 6.9 1,792 reviews | |||
PriceFrom £81 | Free Cancellation | Rating 6.6 6,715 reviews |
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?
Flights from London to Belfast with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
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.