Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from London Heathrow Airport to Belfast City Airport from £43

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 City Airport departing on 31/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Deals available from 900+ travel sites.

'This year, momondo is the #1 place for airfares on the internet.'
Voted winner of Europe's Best Travel App 2023
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

These are some of the best return flight deals from London Heathrow Airport to Belfast that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from London Heathrow Airport to Belfast.

Cheap last-minute flights

Planning a quick getaway from London Heathrow Airport to Belfast? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Belfast, so you can enjoy a seamless trip without stopovers.

Cheap bus & train deals from London Heathrow Airport to Belfast

Find recent round-trip train or bus tickets from London Heathrow Airport to Belfast.

All round-trip flight deals to Belfast

The cheapest plane tickets to Belfast found on KAYAK recently.
06:15 - 07:40LHR-BHD
1h 25mdirect
19:25 - 20:45BHD-LHR
1h 20mdirect
£80British Airways
Find Deal
Tue, 18 Feb - Tue, 25 Feb
06:15 - 07:40LHR-BHD
1h 25mdirect
19:35 - 20:55BHD-LHR
1h 20mdirect
£82British Airways
Find Deal
Tue, 21 Jan - Fri, 24 Jan
07:40 - 09:05LHR-BHD
1h 25mdirect
19:25 - 20:45BHD-LHR
1h 20mdirect
£86British Airways
Find Deal
Tue, 7 Jan - Wed, 8 Jan
06:05 - 07:30LHR-BHD
1h 25mdirect
20:25 - 21:45BHD-LHR
1h 20mdirect
£88British Airways
Find Deal
Fri, 10 Jan - Sun, 12 Jan
12:50 - 14:15LHR-BHD
1h 25mdirect
18:00 - 19:20BHD-LHR
1h 20mdirect
£89British Airways
Find Deal
Sat, 7 Dec - Sat, 7 Dec
06:05 - 07:30LHR-BHD
1h 25mdirect
06:30 - 08:05BHD-LHR
1h 35mdirect
£90British Airways
Find Deal
Fri, 10 Jan - Sun, 12 Jan
14:45 - 16:15LHR-BHD
1h 30mdirect
19:35 - 20:55BHD-LHR
1h 20mdirect
£92British Airways
Find Deal
Tue, 21 Jan - Fri, 24 Jan
06:05 - 07:30LHR-BHD
1h 25mdirect
17:30 - 21:50BHD-LHR
4h 20m1 stop
Fri, 3 Jan - Fri, 10 Jan
10:00 - 21:00LHR-BHD
11h 00m1 stop
17:20 - 14:25BHD-LHR
21h 05m1 stop
£235KLM
Find Deal
Wed, 18 Dec - Fri, 10 Jan
17:05 - 21:00LHR-BHD
3h 55m1 stop
06:30 - 17:00BHD-LHR
10h 30m1 stop
£268KLM
Find Deal
Thu, 5 Dec - Mon, 9 Dec
17:05 - 18:35LHR-BHD
1h 30mdirect
£43British Airways
Find Deal
Tue, 31 Dec
12:50 - 14:15LHR-BHD
1h 25mdirect
£49British Airways
Find Deal
Sat, 25 Jan
08:40 - 10:05LHR-BHD
1h 25mdirect
£51British Airways
Find Deal
Thu, 28 Nov
21:00 - 07:35LHR-BHD
10h 35m1 stop
Fri, 27 Dec
06:05 - 07:30LHR-BHD
1h 25mdirect
£83British Airways
Find Deal
Fri, 13 Dec
19:50 - 09:45LHR-BHD
13h 55m1 stop
Tue, 31 Dec
20:45 - 17:20LHR-BHD
20h 35m2 stops
£130Aer Lingus
Find Deal
Mon, 16 Dec
18:45 - 20:20LHR-BHD
25h 35m2 stops
£135Aer Lingus
Find Deal
Fri, 13 Dec
06:20 - 16:50LHR-BHD
10h 30m2 stops
£197Air France
Find Deal
Sun, 19 Jan
06:20 - 16:50LHR-BHD
10h 30m2 stops
£234Air France
Find Deal
Fri, 6 Dec
06:55 - 08:20LHR-BHD
1h 25mdirect
18:50 - 20:20BHD-LHR
1h 30mdirect
£89British Airways
Find Deal
Sat, 23 Nov - Sat, 23 Nov
12:30 - 13:55LHR-BHD
1h 25mdirect
17:40 - 19:00BHD-LHR
1h 20mdirect
£104British Airways
Find Deal
Mon, 25 Nov - Mon, 2 Dec
06:45 - 08:10LHR-BHD
1h 25mdirect
09:55 - 11:25BHD-LHR
1h 30mdirect
£108British Airways
Find Deal
Thu, 21 Nov - Tue, 17 Dec
12:30 - 13:55LHR-BHD
1h 25mdirect
19:25 - 20:45BHD-LHR
1h 20mdirect
£111British Airways
Find Deal
Mon, 25 Nov - Wed, 27 Nov
06:45 - 08:10LHR-BHD
1h 25mdirect
18:00 - 09:05BHD-LHR
15h 05m1 stop
Thu, 21 Nov - Tue, 17 Dec
15:45 - 17:15LHR-BHD
1h 30mdirect
07:00 - 11:45BHD-LHR
4h 45m1 stop
Sat, 23 Nov - Sun, 24 Nov
15:45 - 21:00LHR-BHD
5h 15m1 stop
06:30 - 17:00BHD-LHR
10h 30m1 stop
£329KLM
Find Deal
Mon, 25 Nov - Tue, 3 Dec
11:45 - 21:00LHR-BHD
9h 15m1 stop
06:30 - 17:00BHD-LHR
10h 30m1 stop
£362KLM
Find Deal
Mon, 25 Nov - Tue, 3 Dec
18:45 - 12:35LHR-BHD
17h 50m2 stops
09:50 - 21:00BHD-LHR
11h 10m2 stops
£375Aer Lingus
Find Deal
Sat, 23 Nov - Tue, 26 Nov
07:50 - 13:10LHR-BHD
29h 20m2 stops
16:55 - 10:20BHD-LHR
17h 25m2 stops
£492Aer Lingus
Find Deal
Sun, 24 Nov - Mon, 25 Nov
06:15 - 07:40LHR-BHD
1h 25mdirect
19:25 - 20:45BHD-LHR
1h 20mdirect
£80British Airways
Find Deal
Tue, 18 Feb - Tue, 25 Feb
06:15 - 07:40LHR-BHD
1h 25mdirect
19:35 - 20:55BHD-LHR
1h 20mdirect
£82British Airways
Find Deal
Tue, 21 Jan - Fri, 24 Jan
07:40 - 09:05LHR-BHD
1h 25mdirect
19:25 - 20:45BHD-LHR
1h 20mdirect
£86British Airways
Find Deal
Tue, 7 Jan - Wed, 8 Jan
06:05 - 07:30LHR-BHD
1h 25mdirect
20:25 - 21:45BHD-LHR
1h 20mdirect
£88British Airways
Find Deal
Fri, 10 Jan - Sun, 12 Jan
12:50 - 14:15LHR-BHD
1h 25mdirect
18:00 - 19:20BHD-LHR
1h 20mdirect
£89British Airways
Find Deal
Sat, 7 Dec - Sat, 7 Dec
06:05 - 07:30LHR-BHD
1h 25mdirect
06:30 - 08:05BHD-LHR
1h 35mdirect
£90British Airways
Find Deal
Fri, 10 Jan - Sun, 12 Jan
14:45 - 16:15LHR-BHD
1h 30mdirect
19:35 - 20:55BHD-LHR
1h 20mdirect
£92British Airways
Find Deal
Tue, 21 Jan - Fri, 24 Jan
06:45 - 08:10LHR-BHD
1h 25mdirect
19:35 - 20:55BHD-LHR
1h 20mdirect
£94British Airways
Find Deal
Thu, 6 Feb - Fri, 7 Feb
06:50 - 08:15LHR-BHD
1h 25mdirect
08:40 - 10:10BHD-LHR
1h 30mdirect
Sun, 1 Dec - Tue, 3 Dec
12:30 - 13:55LHR-BHD
1h 25mdirect
08:40 - 10:10BHD-LHR
1h 30mdirect
Mon, 2 Dec - Tue, 3 Dec

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
British Airways
18 Feb
LHR06:15London Heathrow
1h 25m
BHD07:40Belfast City
25 Feb
BHD19:25Belfast City
1h 20m
LHR20:45London Heathrow
British Airways
21 Jan
LHR06:15London Heathrow
1h 25m
BHD07:40Belfast City
24 Jan
BHD19:35Belfast City
1h 20m
LHR20:55London Heathrow
British Airways
7 Jan
LHR07:40London Heathrow
1h 25m
BHD09:05Belfast City
8 Jan
BHD19:25Belfast City
1h 20m
LHR20:45London Heathrow

KLM flights from London Heathrow Airport to Belfast City Airport

Our best KLM deals on London Heathrow Airport to Belfast City Airport flight tickets
KLM
18 Dec
LHR10:00London Heathrow
11h 00m
1 stop
BHD21:00Belfast City
10 Jan
BHD17:20Belfast City
21h 05m
1 stop
LHR14:25London Heathrow
KLM
26 Nov
LHR10:00London Heathrow
6h 50m
1 stop
BHD16:50Belfast City
10 Dec
BHD06:30Belfast City
4h 15m
1 stop
LHR10:45London Heathrow
KLM
5 Dec
LHR17:05London Heathrow
3h 55m
1 stop
BHD21:00Belfast City
9 Dec
BHD06:30Belfast City
10h 30m
1 stop
LHR17:00London Heathrow

See travel insights to Belfast from

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 cheapest month to fly from London Heathrow Airport to Belfast City Airport?

January. The cheapest time of year to fly to Belfast City Airport from London Heathrow Airport is January. The most expensive is July.

What is the cheapest day to depart London Heathrow Airport for Belfast City Airport?

Monday. The cheapest day of the week is usually Monday. The most expensive is usually Friday.

When is the cheapest time to fly from London Heathrow Airport to Belfast City Airport?

In the morning. London Heathrow Airport to Belfast City Airport flights are approximately 30% more expensive in the evening than in the morning

How far in advance should you book London Heathrow Airport to Belfast City Airport flights?

55 days before. The cheapest time to buy a flight from London Heathrow Airport to Belfast City Airport is approximately 55 days to departure

Can stopping save me money on London Heathrow Airport to Belfast City Airport flights?

No. A direct flight is the cheapest option for a flight between London Heathrow Airport to Belfast City Airport.

How have London Heathrow Airport to Belfast City Airport flight prices changed over time?

As of November 2024, prices for London Heathrow Airport to Belfast City Airport flights are approximately 3% more expensive when compared to flights at the same time last year.

When to book flights from London Heathrow Airport to Belfast City Airport

Are you open to changing your travel dates? Check out the ideal times to fly from London Heathrow Airport to Belfast City Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

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

Best price found

£43

Fastest flight time

1h 20m

Direct flights

Every day
The best one-way flight to Belfast City Airport from London Heathrow Airport in the past 72 hours is £43. The best return flight deal from London Heathrow Airport to Belfast City Airport found on momondo in the last 72 hours is £80.
The fastest flight from London Heathrow Airport to Belfast City Airport takes 1h 20m
Direct flights go from London Heathrow Airport to Belfast City Airport every day.

  • 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 20m 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?

  • 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?

  • What is the most popular airline from London Heathrow Airport to Belfast City Airport?


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
easyJetPriceFrom £38Free CancellationRating
6.9
1,943 reviews
Search easyJet flights
British AirwaysPriceFrom £74Free CancellationRating
6.6
6,837 reviews
Search British Airways flights
  • British Airways Flights From London Heathrow Airport to Belfast City Airport

    Across 16 British Airways flights from London Heathrow Airport to Belfast City Airport this week, the average price was £160, with the best British Airways deals starting from £93 round-trip. 6,837 users have rated British Airways on momondo, with an average score of 6.6/10.


Why 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.


An easier way to manage your Belfast City Airport 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.
1 adult
From?
To?
Mon 25/11
Mon 2/12
Email me momondo's favourite deals

Find better results for your trip to Belfast