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

The number of flights available between London and Belfast is 14 per day as of July 2025. The most frequent departure time is 19:00, with 35% of daily flights leaving at midday.

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

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

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

The number of flights available between London and Belfast is 101 per week as of July 2025. The most frequent departure day is Tue, with 31% of weekly flights leaving on this day.

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

Prices for flights from London to Belfast are refreshed on a daily basis.

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from London to Belfast.

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

The travel and health documents required for your trip to Belfast can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Belfast. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

€45 Cheap Flights from London to Belfast in 2025

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

Prices are currently typical for flights on this route. Typical prices usually range from €86 to €188. The lowest price recently found on this route was €104.

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Find the cheapest flights from London to Belfast

Round-trip

One-way

Last minute

Direct

Cheap return flights

16:30 - 18:00LHR-BHD

1h 30mdirect

20:25 - 21:45BHD-LHR

1h 20mdirect

€104British Airways

Find Deal

fr., 7 nov. - sø., 9 nov.

07:25 - 08:45LHR-BHD

1h 20mdirect

19:30 - 20:50BHD-LHR

1h 20mdirect

€105British Airways

Find Deal

fr., 26 sep. - ma., 29 sep.

07:30 - 08:50LHR-BHD

1h 20mdirect

19:00 - 20:20BHD-LHR

1h 20mdirect

€106British Airways

Find Deal

to., 11 sep. - lø., 13 sep.

07:30 - 08:50LHR-BHD

1h 20mdirect

19:30 - 20:50BHD-LHR

1h 20mdirect

€107British Airways

Find Deal

lø., 13 sep. - ma., 15 sep.

08:50 - 10:10LHR-BHD

1h 20mdirect

20:05 - 21:25BHD-LHR

1h 20mdirect

€108British Airways

Find Deal

sø., 28 sep. - sø., 28 sep.

08:00 - 09:20LHR-BHD

1h 20mdirect

20:20 - 21:40BHD-LHR

1h 20mdirect

€109British Airways

Find Deal

sø., 10 aug. - ti., 12 aug.

07:25 - 08:45LHR-BHD

1h 20mdirect

19:30 - 20:50BHD-LHR

1h 20mdirect

€110British Airways

Find Deal

fr., 5 sep. - ma., 8 sep.

07:25 - 08:45LHR-BHD

1h 20mdirect

19:30 - 20:50BHD-LHR

1h 20mdirect

€110British Airways

Find Deal

fr., 29 aug. - fr., 5 sep.

21:50 - 07:15LHR-BFS

9h 25m1 stop

17:40 - 21:50BFS-LHR

4h 10m1 stop

€203

Find Deal

ma., 8 sep. - on., 10 sep.

07:00 - 13:00LHR-BFS

6h 00m1 stop

15:55 - 20:40BFS-LHR

4h 45m1 stop

€254

Find Deal

to., 28 aug. - to., 4 sep.

British Airways flights from London to Belfast

Our best British Airways deals on London to Belfast flight tickets

British Airways

7 Nov

LHR16:30London Heathrow

1h 30m

BHD18:00Belfast City

9 Nov

BHD20:25Belfast City

1h 20m

LHR21:45London Heathrow

€104

Find similar

British Airways

26 Sept

LHR07:25London Heathrow

1h 20m

BHD08:45Belfast City

29 Sept

BHD19:30Belfast City

1h 20m

LHR20:50London Heathrow

€105

Find similar

British Airways

11 Sept

LHR07:30London Heathrow

1h 20m

BHD08:50Belfast City

13 Sept

BHD19:00Belfast City

1h 20m

LHR20:20London Heathrow

€106

Find similar

How to get the cheapest flight ticket from London 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

Prices

Airlines

Other information

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

What is the cheapest month to fly to Belfast?

The month of January is, on average, the cheapest month to fly to Belfast from London, with most prices found around €44. If you’re not able to fly to Belfast in January, then March is your next best option. Flight prices from London to Belfast during March average around €52.

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

The cheapest day to depart from London to Belfast is on a Tuesday when prices can be found for as low as €98. Be sure to avoid booking your departure on a Thursday as prices are generally higher than usual. According to our data, the average ticket price to Belfast on Thursday is €98.

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

In the morning is the cheapest time of day to fly from London to Belfast when you can find flight prices for as low as €98. Flying to Belfast in the morning is an ideal time because this is during off-peak travel hours. Flights in the evening are often more expensive, with an average ticket price of €167.

What is the cheapest London to Belfast flight route?

Fly from London Stansted to Belfast Intl for the best London - Belfast flight prices

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

You are more likely to see cheaper flights to Belfast from London when booking weeks ahead of your departure date. In general, you can expect to find flights to Belfast for around €145 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 for as low as €98 on momondo.

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

There are 1 cabin classes available to choose from on London to Belfast flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap London to Belfast flight deals and tips

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

Best price found	€48
Fastest flight time	1h 20m
Direct flights	Every day
Airports in Belfast	1 airport

The best one-way flight to Belfast from London in the past 72 hours is €48. The best return flight deal from London to Belfast found on momondo in the last 72 hours is €104.

The fastest flight from London to Belfast takes 1h 20m

Direct flights go from London to Belfast every day.

There is 1 airport near Belfast: Belfast City (BHD)

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How far is London to Belfast by plane?
There are 518.2 km between London and Belfast. By plane, this route typically takes 1h 20m.
When did momondo last update prices for flights from London to Belfast?
Prices for flights from London to Belfast are refreshed on a daily basis.
How old do you have to be to fly from London to Belfast?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from London to Belfast.
What documentation or ID do you need to fly to Belfast?
The travel and health documents required for your trip to Belfast can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Belfast. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from London to Belfast. momondo saves you time and could save you money on your trip.

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

Yes. All flights to Belfast from London on momondo can be compared and filtered by various policies on offer, including flexible booking.

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.