Q: What is the typical price of a round-trip flight between London Heathrow Airport and Belfast?

Prices are currently low for flights on this route. Typical prices usually range from £107 to £243. The lowest price recently found on this route was £87.

Question 1

What cabin class options are available on London Heathrow to Belfast flights?

Accepted Answer

There are 3 cabin classes available to choose from on London Heathrow to Belfast flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Question 2

How many flights depart from London Heathrow Airport to Belfast on average per day?

Accepted Answer

The number of flights available between London Heathrow Airport and Belfast is 20 per day as of July 2025. The most frequent departure time is 19:00, with 37% of daily flights leaving at midday.

Question 3

What is the cheapest time of day to depart on your flight to Belfast?

Accepted Answer

The cheapest time of day to fly to Belfast is in the morning when flights can be purchased for as low as £84. Flights to Belfast are more costly in the afternoon, with an average ticket price of £113. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

Question 4

What is the cheapest day to depart on your flight to Belfast?

Accepted Answer

The cheapest day to depart on your flight to Belfast is on a Tuesday when prices can be found for as low as £62. This is often the case because there is less demand to fly during this day of the week. Flights from London Heathrow Airport to Belfast on a Friday will generally be more expensive and average around £73. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

Question 5

What is the cheapest London Heathrow to Belfast flight route?

Accepted Answer

Fly from London Heathrow to Belfast City for the best London Heathrow - Belfast flight prices

Question 6

Which airlines fly to Belfast?

Accepted Answer

British Airways, Loganair and easyJet are the top three most popular airlines that fly to Belfast from London Heathrow Airport according to our data. British Airways is the first choice among our users, with 85% of people opting to fly with this airline when travelling to Belfast. Keep in mind that there are 3 different airlines that fly to Belfast on a routine basis, so you have a few additional options to choose from.

Question 7

What is the typical price of a round-trip flight between London Heathrow Airport and Belfast?

Accepted Answer

Prices are currently low for flights on this route.Typical prices usually range from £107 to £243.
The lowest price recently found on this route was £87.

Question 8

What is the cheapest airline that flies from London Heathrow to Belfast?

Accepted Answer

British Airways is the most popular carrier operating from London Heathrow to Belfast

Question 9

How far in advance should I book a flight to Belfast?

Accepted Answer

You are more likely to see cheaper flights to Belfast from London Heathrow Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Belfast for around £126 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Belfast from London Heathrow Airport for as low as £86 on momondo.

Question 10

What is the cheapest month to fly to Belfast?

Accepted Answer

The cheapest month to fly to Belfast from London Heathrow Airport is in January. Flight prices, which tend to average around £99, are often lower during this time because this is during the off-season. If you aren’t able to travel to Belfast during the month of January, then flying in March is also cheap. Prices for this month can be found on momondo for an average of £99.

Question 11

How many flights depart from London Heathrow Airport to Belfast on average per week?

Accepted Answer

As of July 2025, 146 flights take off from London Heathrow Airport and land in Belfast each week. The most common flight departure day for this route is Fri, with 32% of weekly flights taking off on this day.

Question 12

When did momondo last update prices for flights from London Heathrow Airport to Belfast?

Accepted Answer

Prices for flights from London Heathrow Airport to Belfast refresh daily.

Question 13

How many operators does momondo search for flights from London Heathrow Airport to Belfast?

Accepted Answer

There are 2 operators available for flights from London Heathrow Airport to Belfast as of July 2025.

Question 14

How old do you have to be to fly from London Heathrow Airport to Belfast?

Accepted Answer

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.

Question 15

What documentation or ID do you need to fly to Belfast?

Accepted Answer

The travel and health documents you'll need for your trip to Belfast 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. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best price found	£40
Fastest flight time	1h 15m
Direct flights	Every day
Airports in Belfast	1 airport

Airline	Rating	Free Cancellation	Price
easyJet	PriceFrom £31	Free Cancellation	Rating 6.9 1,819 reviews	Search easyJet flights
British Airways	PriceFrom £79	Free Cancellation	Rating 6.6 7,151 reviews	Search British Airways flights
Loganair	PriceFrom £129	Free Cancellation	Rating 8.5 18 reviews	Search Loganair flights

Cheap flights from London Heathrow Airport to Belfast from £40

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from London Heathrow Airport to Belfast

Cheap return flights

Cheap one-way flights

Cheap last-minute flights

Cheap direct flights

British Airways flights from London Heathrow Airport to Belfast

Our best British Airways deals on London Heathrow Airport to Belfast flight tickets

See travel insights to Belfast from

How to get the cheapest flight ticket from London Heathrow Airport to Belfast

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?

What is the cheapest month to fly to Belfast?

What is the cheapest day to depart on your flight to Belfast?

What is the cheapest time of day to depart on your flight to Belfast?

What is the cheapest London Heathrow to Belfast flight route?

Fly from London Heathrow to Belfast City for the best London Heathrow - Belfast flight prices

How far in advance should I book a flight to Belfast?

What cabin class options are available on London Heathrow to Belfast flights?

There are 3 cabin classes available to choose from on London Heathrow to Belfast flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

What is the cheapest airline that flies from London Heathrow to Belfast?

British Airways is the most popular carrier operating from London Heathrow to Belfast

Which airlines fly to Belfast?

How many flights depart from London Heathrow Airport to Belfast on average per day?

The number of flights available between London Heathrow Airport and Belfast is 20 per day as of July 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 on average per week?

As of July 2025, 146 flights take off from London Heathrow Airport and land in Belfast each week. The most common flight departure day for this route is Fri, with 32% of weekly flights taking off on this day.

Cheap London Heathrow Airport to Belfast flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London Heathrow Airport to Belfast

Best price found

Fastest flight time

Direct flights

Airports in Belfast

How far is London Heathrow to Belfast by plane?

When did momondo last update prices for flights from London Heathrow Airport to Belfast?

How many operators does momondo search for flights from London Heathrow Airport to Belfast?

How old do you have to be to fly from London Heathrow Airport to Belfast?

What documentation or ID do you need to fly to Belfast?

Best airlines flying from London Heathrow Airport to Belfast

Compare and see reviews for airlines that fly from London Heathrow Airport to Belfast with momondo

Why use momondo?

Why should I use momondo to find a flight deal from London to Belfast?

Can I find flights from London to Belfast with flexible booking policies on momondo?

How can momondo help me find flights from London to Belfast?

I’m not ready to book a flight from London to Belfast right now. Can momondo alert me if prices change?

An easier way to manage your Belfast trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United Kingdom

Fly into one of these airports located in Belfast

Airports listed have a maximum distance of 12.2 mi from Belfast