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Cheap flights from London Heathrow Airport to Belfast from $102

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from London Heathrow Airport to Belfast

Cheap return flights

Enter your travel dates to find the best prices.
British Airways Logo
18:45 - 20:10LHR  London Heathrow-BHD Belfast City
1h 25mdirect
British Airways Logo
20:30 - 21:45BHD  Belfast City-LHR London Heathrow
1h 15mdirect
$203British Airways
Thu, 3 Dec - Sun, 6 Dec
British Airways Logo
06:15 - 07:40LHR  London Heathrow-BHD Belfast City
1h 25mdirect
British Airways Logo
06:30 - 08:05BHD  Belfast City-LHR London Heathrow
1h 35mdirect
$207British Airways
Fri, 11 Dec - Sun, 13 Dec
British Airways Logo
13:10 - 14:35LHR  London Heathrow-BHD Belfast City
1h 25mdirect
British Airways Logo
15:25 - 16:45BHD  Belfast City-LHR London Heathrow
1h 20mdirect
$210British Airways
Thu, 26 Nov - Thu, 3 Dec
British Airways Logo
13:10 - 14:35LHR  London Heathrow-BHD Belfast City
1h 25mdirect
British Airways Logo
17:35 - 18:55BHD  Belfast City-LHR London Heathrow
1h 20mdirect
$212British Airways
Thu, 26 Nov - Mon, 30 Nov
British Airways Logo
06:15 - 07:40LHR  London Heathrow-BHD Belfast City
1h 25mdirect
British Airways Logo
06:35 - 08:10BHD  Belfast City-LHR London Heathrow
1h 35mdirect
$213British Airways
Fri, 4 Dec - Sat, 5 Dec
British Airways Logo
06:15 - 07:40LHR  London Heathrow-BHD Belfast City
1h 25mdirect
British Airways Logo
06:30 - 08:05BHD  Belfast City-LHR London Heathrow
1h 35mdirect
$215British Airways
Fri, 11 Dec - Sun, 13 Dec
British Airways Logo
08:40 - 10:05LHR  London Heathrow-BHD Belfast City
1h 25mdirect
British Airways Logo
06:30 - 08:05BHD  Belfast City-LHR London Heathrow
1h 35mdirect
$216British Airways
Thu, 3 Dec - Sun, 6 Dec
British Airways Logo
15:25 - 16:55LHR  London Heathrow-BHD Belfast City
1h 30mdirect
British Airways Logo
06:35 - 08:10BHD  Belfast City-LHR London Heathrow
1h 35mdirect
$217British Airways
Fri, 12 Mar - Mon, 15 Mar
British Airways Logo
17:20 - 18:45LHR  London Heathrow-BHD Belfast City
1h 25mdirect
British Airways Logo
18:20 - 19:40BHD  Belfast City-LHR London Heathrow
1h 20mdirect
$219British Airways
Tue, 20 Apr - Wed, 21 Apr
British Airways Logo
18:45 - 20:10LHR  London Heathrow-BHD Belfast City
1h 25mdirect
British Airways Logo
06:30 - 08:05BHD  Belfast City-LHR London Heathrow
1h 35mdirect
$220British Airways
Thu, 31 Dec - Sun, 3 Jan

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British Airways flights from London Heathrow Airport to Belfast

Our best British Airways deals on London Heathrow Airport to Belfast flight tickets
British Airways
3 Dec
LHR18:45London Heathrow
1h 25m
BHD20:10Belfast City
6 Dec
BHD20:30Belfast City
1h 15m
LHR21:45London Heathrow
$203
British Airways
11 Dec
LHR06:15London Heathrow
1h 25m
BHD07:40Belfast City
13 Dec
BHD06:30Belfast City
1h 35m
LHR08:05London Heathrow
$207
British Airways
3 Dec
LHR13:10London Heathrow
1h 25m
BHD14:35Belfast City
6 Dec
BHD20:30Belfast City
1h 15m
LHR21:45London Heathrow
$209

KLM flights from London Heathrow Airport to Belfast

Our best KLM deals on London Heathrow Airport to Belfast flight tickets
KLM
8 Dec
LHR08:40London Heathrow
8h 05m
1 stop
BHD16:45Belfast City
11 Dec
BHD09:40Belfast City
11h 10m
1 stop
LHR20:50London Heathrow
$347
KLM
3 Dec
LHR15:45London Heathrow
17h 25m
1 stop
BHD09:10Belfast City
6 Dec
BHD17:15Belfast City
14h 25m
1 stop
LHR07:40London Heathrow
$348
KLM
3 Dec
LHR15:45London Heathrow
17h 25m
1 stop
BHD09:10Belfast City
6 Dec
BHD17:15Belfast City
14h 25m
1 stop
LHR07:40London Heathrow
$349

momondo Fare Finder

 
Use the filters below to find and compare flights from London Heathrow Airport to Belfast that are best for you.

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Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

LondonBelfast

LHR London Heathrow - BHD Belfast City

LHRBHD

London Heathrow

Thu 3/12

18:45-20:10

Nonstop1h 25m

Belfast City

Sun 6/12

20:30-21:45

Nonstop1h 15m

$203

LondonBelfast

LHR London Heathrow - BHD Belfast City

LHRBHD

London Heathrow

Fri 11/12

06:15-07:40

Nonstop1h 25m

Belfast City

Sun 13/12

06:30-08:05

Nonstop1h 35m

$207

LondonBelfast

LHR London Heathrow - BHD Belfast City

LHRBHD

London Heathrow

Thu 26/11

13:10-14:35

Nonstop1h 25m

Belfast City

Thu 3/12

15:25-16:45

Nonstop1h 20m

$210

LondonBelfast

LHR London Heathrow - BHD Belfast City

LHRBHD

London Heathrow

Thu 26/11

13:10-14:35

Nonstop1h 25m

Belfast City

Mon 30/11

17:35-18:55

Nonstop1h 20m

$212

LondonBelfast

LHR London Heathrow - BHD Belfast City

LHRBHD

London Heathrow

Fri 4/12

06:15-07:40

Nonstop1h 25m

Belfast City

Sat 5/12

06:35-08:10

Nonstop1h 35m

$213

LondonBelfast

LHR London Heathrow - BHD Belfast City

LHRBHD

London Heathrow

Fri 11/12

06:15-07:40

Nonstop1h 25m

Belfast City

Sun 13/12

06:30-08:05

Nonstop1h 35m

$215

LondonBelfast

LHR London Heathrow - BHD Belfast City

LHRBHD

London Heathrow

Thu 3/12

08:40-10:05

Nonstop1h 25m

Belfast City

Sun 6/12

06:30-08:05

Nonstop1h 35m

$216

LondonBelfast

LHR London Heathrow - BHD Belfast City

LHRBHD

London Heathrow

Fri 12/3

15:25-16:55

Nonstop1h 30m

Belfast City

Mon 15/3

06:35-08:10

Nonstop1h 35m

$217

LondonBelfast

LHR London Heathrow - BHD Belfast City

LHRBHD

London Heathrow

Tue 20/4

17:20-18:45

Nonstop1h 25m

Belfast City

Wed 21/4

18:20-19:40

Nonstop1h 20m

$219

LondonBelfast

LHR London Heathrow - BHD Belfast City

LHRBHD

London Heathrow

Thu 31/12

18:45-20:10

Nonstop1h 25m

Belfast City

Sun 3/1

06:30-08:05

Nonstop1h 35m

$220

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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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?

Prices are currently typical for flights on this route.

Typical prices usually range from $200 to $260.
The lowest price recently found on this route was $203.

What is the cheapest month to fly to Belfast?

The month of November is another great option to travel to Belfast, with average flight prices from London Heathrow Airport averaging around $243.

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

According to our data, Sunday is the cheapest day to fly to Belfast from London Heathrow Airport. The lowest ticket price found for a Sunday departure recently was $246. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to Belfast on Saturday is $255.

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

Our data shows that the cheapest London Heathrow Airport to Belfast flights are usually those with departure times in the afternoon. Our users have found flights to Belfast in the afternoon for as low as $86. Flights to Belfast are more costly in the morning, with an average ticket price of $246. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

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 from London Heathrow Airport to Belfast?

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 $284 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 $197 on momondo.

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

There are 2 cabin classes available to choose from on London Heathrow Airport 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 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

$102

Direct flights

Every day

Airports in Belfast

2 airports
The best one-way flight to Belfast from London Heathrow Airport in the past 72 hours is $102. The best return flight deal from London Heathrow Airport to Belfast found on momondo in the last 72 hours is $203.
Direct flights go from London Heathrow Airport to Belfast every day.
There are 2 airports in Belfast. From London Heathrow Airport there are direct flights to Belfast City (BHD).
Search flight deals

Frequently asked questions about flying from London Heathrow Airport to Belfast

  • How far is London Heathrow to Belfast by plane?

    There are 504.1 km between London Heathrow and Belfast.

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

    Prices for flights from London Heathrow Airport to Belfast are updated daily.

  • How old do you have to be to fly from London Heathrow Airport 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 Heathrow Airport 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.

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
Airline
Rating
Free cancellation
Price
British AirwaysPriceFrom $277Free cancellationRating
6.7
8,275 reviews
Search British Airways flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from London to Belfast for you.

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

Yes. momondo allows you to filter the results for London to Belfast flights to just show those with flexible booking policies.

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?

Of course. momondo tracks the price of London to Belfast flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Find better results for your trip to the United Kingdom

Fly into one of these airports located in Belfast

Belfast Intl Airport
Belfast City Airport