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Cheap flights from Belfast City Airport to London from £18

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 21/12. Fares are subject to change and may not be available on all flights or dates of travel.
BHD — LON
5 Dec — 12 Dec1
1 adult
1 adult, Economy, 0 bags

Cheapflights Tip: The best prices from Belfast City to London are usually found in March or February, booked 32 days in advance, depart on a Friday or Saturday and return on a Monday

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Cheapest flights from Belfast City to London
Explore the most affordable flight options available from Belfast City to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 November 2025.

Wed 3/1216:50BHD - LTN
Nonstop1h 10measyJet
Wed 10/1215:00LTN - BHD
Nonstop1h 15measyJet
Deal found 3/11£43
Tue 9/1214:15BHD - LGW
Nonstop1h 20measyJet
Wed 10/1208:05LGW - BHD
Nonstop1h 30measyJet
Deal found 3/11£43
Wed 24/1216:50BHD - LTN
Nonstop1h 10measyJet
Fri 2/114:35LTN - BHD
Nonstop1h 15measyJet
Deal found 3/11£44
Wed 24/1207:25BHD - LGW
Nonstop1h 30measyJet
Fri 2/119:05LGW - BHD
Nonstop1h 25measyJet
Deal found 3/11£44
Thu 11/1220:00BHD - LTN
Nonstop1h 20measyJet
Mon 15/1208:00LTN - BHD
Nonstop1h 25measyJet
Deal found 3/11£46
Tue 18/1112:15BHD - LTN
Nonstop1h 10measyJet
Wed 19/1115:00LTN - BHD
Nonstop1h 15measyJet
Deal found 3/11£47
Thu 20/1120:00BHD - LTN
Nonstop1h 20measyJet
Tue 25/1110:25LTN - BHD
Nonstop1h 15measyJet
Deal found 4/11£47
Tue 18/1110:15BHD - LGW
Nonstop1h 20measyJet
Wed 19/1108:05LGW - BHD
Nonstop1h 30measyJet
Deal found 3/11£47
Tue 18/1112:15BHD - LTN
Nonstop1h 10measyJet
Tue 25/1110:25LTN - BHD
Nonstop1h 15measyJet
Deal found 3/11£48
Tue 11/1112:15BHD - LTN
Nonstop1h 10measyJet
Tue 18/1110:25LTN - BHD
Nonstop1h 15measyJet
Deal found 4/11£49
Thu 4/1220:00BHD - LTN
Nonstop1h 20measyJet
Thu 11/1218:05LTN - BHD
Nonstop1h 15measyJet
Deal found 4/11£50
Tue 18/1110:15BHD - LGW
Nonstop1h 20measyJet
Tue 25/1108:05LGW - BHD
Nonstop1h 30measyJet
Deal found 3/11£50

Cheap flight deals from Belfast City to London

Discover tips and strategies to find the most affordable flight options for your journey from Belfast City (BHD) to London (LON). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 5 November 2025.

Round-trip from

£43

One-way from

£18

Popular in

August

Cheapest in

March

Average price

£81

Good round-trip deal

£56 or less

Good one-way deal

£34 or less
easyJet
  • easyJet
  • 3/12-10/12
  • Nonstop
  • 2h 25m total
  • Belfast to London
Search Deals
easyJet
  • easyJet
  • 19/11
  • Nonstop
  • 1h 10m total
  • Belfast to London
Search Deals
Highest demand for flights based on searches. 19% potential increase in price (£18 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£4 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
Search Deals
Price to beat on a round-trip flight from Belfast City to London (LON).
Search Deals
Price to beat on a one-way flight from Belfast City to London (LON).
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Belfast City 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, Cheapflights users made 858,174 searches. Data last updated 5 November 2025.
Use the filters below to find and compare flights from Belfast City Airport to London that are best for you.

Fly from

Belfast City

Fly to

London

Route

Depart

Return

Price

BelfastLondon

BHD - LTN

BHDLTN

Belfast City

Wed 24/12

16:50-18:00

Nonstop1h 10m

London Luton

Fri 2/1

14:35-15:50

Nonstop1h 15m

£44

BelfastLondon

BHD - LTN

BHDLTN

Belfast City

Thu 5/2

20:00-21:20

Nonstop1h 20m

London Luton

Mon 9/2

08:00-09:25

Nonstop1h 25m

£44

BelfastLondon

BHD - LGW

BHDLGW

Belfast City

Fri 30/1

20:05-21:20

Nonstop1h 15m

London Gatwick

Sun 1/2

12:05-13:35

Nonstop1h 30m

£45

BelfastLondon

BHD - LTN

BHDLTN

Belfast City

Thu 11/12

20:00-21:20

Nonstop1h 20m

London Luton

Mon 15/12

08:00-09:25

Nonstop1h 25m

£46

BelfastLondon

BHD - LTN

BHDLTN

Belfast City

Tue 3/2

12:15-13:25

Nonstop1h 10m

London Luton

Wed 4/2

15:00-16:15

Nonstop1h 15m

£46

BelfastLondon

BHD - LTN

BHDLTN

Belfast City

Tue 9/12

12:15-13:25

Nonstop1h 10m

London Luton

Wed 10/12

15:00-16:15

Nonstop1h 15m

£47

BelfastLondon

BHD - LTN

BHDLTN

Belfast City

Tue 18/11

12:15-13:25

Nonstop1h 10m

London Luton

Wed 19/11

15:00-16:15

Nonstop1h 15m

£47

BelfastLondon

BHD - LTN

BHDLTN

Belfast City

Thu 11/12

20:00-21:20

Nonstop1h 20m

London Luton

Sat 13/12

12:10-13:25

Nonstop1h 15m

£47

BelfastLondon

BHD - LGW

BHDLGW

Belfast City

Thu 5/2

14:15-15:35

Nonstop1h 20m

London Gatwick

Mon 9/2

08:05-09:35

Nonstop1h 30m

£47

BelfastLondon

BHD - LTN

BHDLTN

Belfast City

Thu 20/11

20:00-21:20

Nonstop1h 20m

London Luton

Tue 25/11

10:25-11:40

Nonstop1h 15m

£47

Flights are sorted by cheapest return flights first.

Deals found on 4/11

Showing 1-10 of 60 results
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2
3
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6

Best time to book a flight from Belfast City to London

Have a flexible travel schedule? Discover the best time to fly to London from Belfast City with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Belfast City Airport to London

How far ahead should I book a flight from Belfast City Airport to London?

Use this chart to determine the optimal time to book a return flight from Belfast City to London. Price data was last updated on 31 October 2025.

The best time to book flights from Belfast City Airport to London is 32 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Belfast City Airport to London?

Currently, January is the cheapest month in which you can book a flight from Belfast City Airport to London (average of £27). Flying from Belfast City Airport to London in August is currently the most expensive (average of £71). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from BHD to LON?

Find hourly flight availability from Belfast City to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 5 November 2025.

A simple way to save on the total cost of your ticket is to fly from Belfast City Airport to London in the evening. If you’re flexible enough to do this you can expect to save up to 55% on your trip compared to booking a flight in the afternoon.

What is the cheapest day to fly from Belfast City Airport to London?

Use this chart to determine the cheapest time to fly return from Belfast City to London. Price data was last updated on 2 November 2025.

Travellers seeking maximum savings on their Belfast City Airport to London flight should consider departing on Saturday afternoons when fares are most often at their lowest. Sunday at midday flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Belfast City Airport to London

Explore weekly flight availability from Belfast City to London. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 5 November 2025.

The most flights from BHD to LON are scheduled on a Tuesday (29 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (2 on average).

Reviews of airlines servicing London

Get insights into the airlines that provide service to London. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to London. Reviews last updated 5 November 2025.
Get a feel of what it's like to fly with easyJet and British Airways from Belfast City Airport to London by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
easyJet
6.9
Okay
1,841 reviews
Check prices

Boarding

6.7

Food

5.9

Overall

6.9

Entertainment

5.5

Comfort

6.7

Crew

7.6

Reviews

1 / 20
10.0
Excellent

muhon,Oct 2025

MAN - GVA

Service and quality and the price is great .definitely recomondable .
easyJet
6.9
Okay
1,841 reviews
easyJet
6.9
Okay
1,841 reviews
Check prices

Boarding

6.7

Food

5.9

Overall

6.9

Entertainment

5.5

Comfort

6.7

Crew

7.6

Reviews

1 / 20
10.0
Excellent

muhon,Oct 2025

MAN - GVA

Service and quality and the price is great .definitely recomondable .
British Airways
6.7
Okay
7,495 reviews
easyJet
6.9
Okay
1,841 reviews
Check prices

Boarding

6.7

Food

5.9

Overall

6.9

Entertainment

5.5

Comfort

6.7

Crew

7.6

Reviews

1 / 20
10.0
Excellent

muhon,Oct 2025

MAN - GVA

Service and quality and the price is great .definitely recomondable .

Related info for your journey

Find useful and relevant information for your journey from Belfast City to London. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Belfast City Airport to London?

    Departing from Belfast City Airport to London will take you 1h 10m. Belfast City Airport and London are separated by a distance of 296 mi. Most flights are nonstop.

  • What are the cheapest airlines flying from Belfast City Airport to London round-trip?

    Currently priced at £33, easyJet will fly you from Belfast City Airport to London and back. In addition to easyJet, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from British Airways and Aer Lingus - these airlines can fly you to your destination from £81 and £177, respectively. Users have found that easyJet is 67% cheaper than the other options available to this destination.

  • What are the most popular routes from Belfast City Airport to London?

    The most popular route from Belfast City Airport to London is Belfast City - London Heathrow. You may also consider Belfast City - London Gatwick or Belfast City - London City.

  • What are the most reliable airlines from Belfast City Airport to London?

    The top 3 most reliable airlines when flying from Belfast City Airport to London are China Southern (82%), American Airlines (78%) and Finnair (76%).

  • What are the cheapest flights from Belfast City Airport to London?

    While on average a flight from Belfast City Airport to London is generally £1,550, our data shows the cheapest flight currently is £53. When looking at the most popular route, (Belfast City - London Heathrow), you can expect to pay £86 for that flight.

  • Can I find deals for flights from Belfast City to London that include hotel bookings?

    Yes. In addition to deals on Belfast City to London flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Belfast City to London?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Belfast City to London.

  • Can I find deals for business class flights from Belfast City to London?

    Yes. Cheapflights offers flight deals from Belfast City to London by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Belfast City Airport to London?

    Currently, January is the cheapest month in which you can book a flight from Belfast City Airport to London (average of £27). Flying from Belfast City Airport to London in August is currently the most expensive (average of £71). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Milton Keynes
Croydon
Slough
Gatwick
Hounslow
Luton
Ilford
Wembley
Deal
Hayes
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Ipswich
Bedford
Eastbourne

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Alternative routes for Belfast City to London

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Belfast City to London

Discover the top 3 airlines that operate flights from Belfast City to London. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 5 November 2025.
AirlineCheapestAverageFlexibilityOn-time
easyJetCheapest£33Average£101FlexibilityNo cancel feeOn-time86%
Search easyJet flights
British AirwaysCheapest£81Average£148FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Aer LingusCheapest£177Average£229FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Belfast City to London?

When you search for this flight from Belfast City to London, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Belfast City to London?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Belfast City to London for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Belfast City to London with no change fees?

Yes, we can. To see specific flights from Belfast City to London with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Belfast City to London become cheaper?

Of course! You can now track prices for flights from Belfast City to London and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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