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Cheap flights from Belfast City Airport to London from £19

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Belfast City Airport to London departing on 25/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Cheap return flights

Enter your travel dates to find the best prices.
easyJet Logo
16:45 - 17:55
BHD
-
LTN
1h 10mdirect
easyJet Logo
08:00 - 09:25
LTN
-
BHD
1h 25mdirect
£40easyJet
Sat, 24 Jan - Mon, 2 Feb
easyJet Logo
14:15 - 15:35
BHD
-
LGW
1h 20mdirect
easyJet Logo
08:05 - 09:35
LGW
-
BHD
1h 30mdirect
£41easyJet
Sat, 24 Jan - Mon, 2 Feb
easyJet Logo
16:45 - 17:55
BHD
-
LTN
1h 10mdirect
easyJet Logo
15:00 - 16:15
LTN
-
BHD
1h 15mdirect
£43easyJet
Sat, 31 Jan - Wed, 4 Feb
easyJet Logo
20:05 - 21:20
BHD
-
LGW
1h 15mdirect
easyJet Logo
12:05 - 13:35
LGW
-
BHD
1h 30mdirect
£43easyJet
Fri, 27 Feb - Mon, 2 Mar
easyJet Logo
20:00 - 21:20
BHD
-
LTN
1h 20mdirect
easyJet Logo
10:25 - 11:40
LTN
-
BHD
1h 15mdirect
£43easyJet
Thu, 12 Mar - Tue, 17 Mar
easyJet Logo
07:25 - 08:55
BHD
-
LGW
1h 30mdirect
easyJet Logo
12:05 - 13:35
LGW
-
BHD
1h 30mdirect
£43easyJet
Sat, 28 Feb - Wed, 4 Mar
British Airways Logo
06:45 - 08:20
BHD
-
LHR
1h 35mdirect
British Airways Logo
07:45 - 09:10
LHR
-
BHD
1h 25mdirect
£85British Airways
Fri, 27 Feb - Sun, 1 Mar
British Airways Logo
20:00 - 21:20
BHD
-
LHR
1h 20mdirect
British Airways Logo
07:40 - 09:05
LHR
-
BHD
1h 25mdirect
£90British Airways
Thu, 12 Mar - Tue, 17 Mar
British Airways Logo
19:25 - 20:45
BHD
-
LHR
1h 20mdirect
British Airways Logo
06:05 - 07:30
LHR
-
BHD
1h 25mdirect
£91British Airways
Wed, 28 Jan - Fri, 30 Jan
Multiple Airlines Logo
13:15 - 22:15
BHD
-
STN
9h 00m1 stop
Multiple Airlines Logo
06:30 - 16:20
STN
-
BHD
9h 50m2 stops
£111Multiple Airlines
Mon, 12 Jan - Wed, 14 Jan

British Airways flights from Belfast City Airport to London

Our best British Airways deals on Belfast City Airport to London flight tickets
British Airways
27 Feb
BHD06:45Belfast City
1h 35m
LHR08:20London Heathrow
1 Mar
LHR07:45London Heathrow
1h 25m
BHD09:10Belfast City
£85
Find similar
British Airways
12 Mar
BHD20:00Belfast City
1h 20m
LHR21:20London Heathrow
17 Mar
LHR07:40London Heathrow
1h 25m
BHD09:05Belfast City
£90
Find similar
British Airways
28 Jan
BHD19:25Belfast City
1h 20m
LHR20:45London Heathrow
30 Jan
LHR06:05London Heathrow
1h 25m
BHD07:30Belfast City
£91
Find similar

KLM flights from Belfast City Airport to London

Our best KLM deals on Belfast City Airport to London flight tickets
KLM
20 Mar
BHD06:30Belfast City
10h 30m
1 stop
LHR17:00London Heathrow
22 Mar
LHR08:40London Heathrow
8h 10m
1 stop
BHD16:50Belfast City
£183
Find similar
KLM
6 Feb
BHD17:20Belfast City
14h 50m
1 stop
LCY08:10London City
9 Feb
LCY10:00London City
6h 50m
1 stop
BHD16:50Belfast City
£224
Find similar
KLM
24 Dec
BHD06:30Belfast City
10h 50m
1 stop
LCY17:20London City
31 Dec
LCY08:40London City
8h 10m
1 stop
BHD16:50Belfast City
£225
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Belfast City Airport to London that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 279,928 searches. Data last updated 16 December 2025.
Use the filters below to find and compare flights from Belfast City Airport to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BelfastLondon

BHD - LTN

BHDLTN

Belfast City

Sat 24/1

16:45-17:55

Nonstop1h 10m

London Luton

Mon 2/2

08:00-09:25

Nonstop1h 25m

£40

BelfastLondon

BHD - LGW

BHDLGW

Belfast City

Sat 24/1

14:15-15:35

Nonstop1h 20m

London Gatwick

Mon 2/2

08:05-09:35

Nonstop1h 30m

£41

BelfastLondon

BHD - LTN

BHDLTN

Belfast City

Sat 31/1

16:45-17:55

Nonstop1h 10m

London Luton

Wed 4/2

15:00-16:15

Nonstop1h 15m

£43

BelfastLondon

BHD - LGW

BHDLGW

Belfast City

Fri 27/2

20:05-21:20

Nonstop1h 15m

London Gatwick

Mon 2/3

12:05-13:35

Nonstop1h 30m

£43

BelfastLondon

BHD - LTN

BHDLTN

Belfast City

Thu 12/3

20:00-21:20

Nonstop1h 20m

London Luton

Tue 17/3

10:25-11:40

Nonstop1h 15m

£43

BelfastLondon

BHD - LGW

BHDLGW

Belfast City

Sat 28/2

07:25-08:55

Nonstop1h 30m

London Gatwick

Wed 4/3

12:05-13:35

Nonstop1h 30m

£43

BelfastLondon

BHD - LHR

BHDLHR

Belfast City

Fri 27/2

06:45-08:20

Nonstop1h 35m

London Heathrow

Sun 1/3

07:45-09:10

Nonstop1h 25m

£85

BelfastLondon

BHD - LHR

BHDLHR

Belfast City

Thu 12/3

20:00-21:20

Nonstop1h 20m

London Heathrow

Tue 17/3

07:40-09:05

Nonstop1h 25m

£90

BelfastLondon

BHD - LHR

BHDLHR

Belfast City

Wed 28/1

19:25-20:45

Nonstop1h 20m

London Heathrow

Fri 30/1

06:05-07:30

Nonstop1h 25m

£91

BelfastLondon

BHD - STN

BHDSTN

Belfast City

Mon 12/1

13:15-22:15

1 stop9h 00m

London Stansted

Wed 14/1

06:30-16:20

2 stops9h 50m

£111

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to London from

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

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 to London?

The cheapest month to fly to London from Belfast City Airport is in November. Flight prices, which tend to average around £68, are often lower during this time because this is during the off-season. The month of February is another great option to travel to London, with average flight prices from Belfast City Airport averaging around £73.

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

Our data shows that Thursday is the least expensive day to fly to London. Tickets to fly out on this day can be as low as £69. When flying out on a Tuesday, the most expensive travel day of the week, you can expect to see flight prices from Belfast City Airport to London for around £81.

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

The cheapest time of day to fly to London is in the evening when flights can be purchased for as low as £106. Flights in the afternoon are often more expensive, with an average ticket price of £569.

What is the cheapest Belfast City to London flight route?

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

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

You are more likely to see cheaper flights to London from Belfast City Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to London for around £125 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London from Belfast City Airport for as low as £101 on momondo.

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

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

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

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

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

As of December 2025, prices for Belfast City Airport to London flights are approximately 23% cheaper when compared to flights at the same time last year.

When to book flights from Belfast City Airport to London

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

Cheap Belfast City Airport to London (BHD to LON) flight deals and tips

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

Best price found

£29

Fastest flight time

1h 10m

Direct flights

Every day

Airports in London

6 airports
The best one-way flight to London from Belfast City Airport in the past 72 hours is £29. The best return flight deal from Belfast City Airport to London found on momondo in the last 72 hours is £27.
The fastest flight from Belfast City Airport to London takes 1h 10m
Direct flights go from Belfast City Airport to London every day.
There are 6 airports in London. From Belfast City Airport there are direct flights to London Luton (LTN).
Search flight deals

  • How far is Belfast City to London by plane?

    The straight-line distance from Belfast City to London is 321.1 mi. In terms of flight time, this usually takes a little over 1h 10m.

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

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

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Belfast City Airport to London.

  • What documentation or ID do you need to fly to London?

    The required travel and health documents for your London trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at London. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Belfast City Airport to London?

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

Best airlines flying from Belfast City Airport to London

Compare and see reviews for airlines that fly from Belfast City Airport to London with momondo
Airline
Rating
Free Cancellation
Price
easyJetPriceFrom £32Free CancellationRating
6.9
1,851 reviews
Search easyJet flights
British AirwaysPriceFrom £81Free CancellationRating
6.7
7,575 reviews
Search British Airways flights
Aer LingusPriceFrom £173Free CancellationRating
7.2
1,394 reviews
Search Aer Lingus flights

  • Aer Lingus Flights From Belfast City Airport to London

    Aer Lingus flies from Belfast City Airport to London around 25 times per week, with 1,394 momondo users rating the airline 7.2/10. The cheapest Aer Lingus deal from Belfast City Airport to London in the last 72 hours was £173 (round-trip), much lower than the average airfare cost of £224 for Aer Lingus flights on this route.

  • easyJet Flights From Belfast City Airport to London

    Another popular option for Belfast City Airport to London flights is easyJet (6.9/10, 1,851 ratings). easyJet flies from Belfast City Airport to London around 15 times per week, with deals starting from £32 round-trip and rising to an average price of around £100.

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Eastbourne
Milton Keynes
Luton
Gatwick
Maidstone
Slough
Southend-on-Sea
Canterbury
Ipswich
Ilford
Guildford
Hayes
Chelmsford
Dover
Worthing
Colchester
Bedford
Ramsgate
Hounslow
Stansted

Why use momondo?

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

Finding the right flight to London from Belfast is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to London quick and easy, saving you time and money.

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

Flights from Belfast to London 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 Belfast to London?

momondo provides multiple filters to help you find the best flight to London from Belfast. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Price alerts on flights to London from Belfast are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your London 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.
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Find better results for your trip to the United Kingdom

Fly into one of these airports located in London

Airports listed have a maximum distance of 35.6 mi from London
London City Airport
London Gatwick Airport
London Heathrow Airport
London Luton Airport
London Southend Airport
London Stansted Airport