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Cheap flights from London to Belfast Intl Airport from £22

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 18/12. Fares are subject to change and may not be available on all flights or dates of travel.
LON — BFS
25 Nov — 2 Dec1
1 adult

The best prices from London to Belfast Intl are usually found in January or November, booked 89 days in advance, depart on a Tuesday or Wednesday and return on a Wednesday

Cheap flight deals from London to Belfast Intl

Discover tips and strategies to find the most affordable flight options for your journey from London (LON) to Belfast Intl (BFS). 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 20 November 2024.

Round-trip from

£42

One-way from

£22

Popular in

August

Cheapest in

January
Ryanair UK
  • Ryanair UK
  • 2/1-5/1
  • Nonstop
  • 2h 40m total
  • London to Belfast
easyJet
  • easyJet
  • 18/12
  • Nonstop
  • 1h 20m total
  • London to Belfast
High demand for flights, 28% potential price rise
Best time to find cheap flights, 34% potential price drop

Find flight deals from London to Belfast Intl

Cheapest flights from London to Belfast Intl
Explore the most affordable flight options available from London to Belfast Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 20 November 2024.

Mon 25/1107:30STN - BFS
Nonstop1h 20mRyanair UK
Tue 26/1105:45BFS - STN
Nonstop1h 20mRyanair UK
Deal found 20/11£43
Mon 2/1207:00LTN - BFS
Nonstop1h 15measyJet
Tue 3/1220:35BFS - LTN
Nonstop1h 10measyJet
Deal found 19/11£43
Mon 9/1207:50STN - BFS
Nonstop1h 20measyJet
Wed 11/1206:00BFS - STN
Nonstop1h 20measyJet
Deal found 19/11£44
Wed 18/1206:25LGW - BFS
Nonstop1h 30measyJet
Fri 20/1221:20BFS - LGW
Nonstop1h 25measyJet
Deal found 19/11£47
Wed 27/1105:55STN - BFS
Nonstop1h 20mMultiple Airlines
Wed 27/1118:25BFS - STN
Nonstop1h 15mMultiple Airlines
Deal found 18/11£62
Fri 13/1207:05LTN - BFS
Nonstop1h 15mMultiple Airlines
Sun 15/1221:15BFS - LTN
1 stop11h 00mMultiple Airlines
Deal found 20/11£91
Thu 12/1206:20LGW - BFS
1 stop7h 45mMultiple Airlines
Sat 14/1210:35BFS - LGW
Nonstop1h 25mMultiple Airlines
Deal found 19/11£107
Wed 27/1107:15LTN - BFS
1 stop8h 20mRyanair
Wed 27/1118:45BFS - LTN
1 stop14h 15mRyanair
Deal found 18/11£139
Mon 9/1211:50SEN - BFS
1 stop9h 50measyJet
Thu 12/1217:45BFS - SEN
1 stop20h 00measyJet
Deal found 19/11£169
Thu 19/1211:20LHR - BFS
1 stop10h 25mMultiple Airlines
Mon 23/1217:30BFS - LHR
1 stop3h 15mMultiple Airlines
Deal found 19/11£174
Mon 9/1211:50SEN - BFS
1 stop9h 50mMultiple Airlines
Thu 12/1206:40BFS - SEN
2 stops12h 30mMultiple Airlines
Deal found 19/11£231
Tue 3/1220:30LCY - BFS
1 stop11h 20mMultiple Airlines
Fri 6/1207:00BFS - LCY
1 stop3h 15mMultiple Airlines
Deal found 19/11£266

Find flights from London to Belfast Intl within your budget

Customise your flight search to find flights from London to Belfast Intl 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 953,013 searches. Data last updated 20 November 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

LondonBelfast

STN - BFS

STNBFS

London Stansted

Thu 2/1

05:55-07:15

Nonstop1h 20m

Belfast Intl

Sun 5/1

06:00-07:20

Nonstop1h 20m

£42

LondonBelfast

LTN - BFS

LTNBFS

London Luton

Fri 7/2

19:05-20:20

Nonstop1h 15m

Belfast Intl

Sun 9/2

17:20-18:30

Nonstop1h 10m

£43

LondonBelfast

STN - BFS

STNBFS

London Stansted

Mon 9/12

07:50-09:10

Nonstop1h 20m

Belfast Intl

Wed 11/12

06:00-07:20

Nonstop1h 20m

£44

LondonBelfast

LGW - BFS

LGWBFS

London Gatwick

Wed 18/12

06:25-07:55

Nonstop1h 30m

Belfast Intl

Mon 23/12

06:30-08:00

Nonstop1h 30m

£47

LondonBelfast

STN - BFS

STNBFS

London Stansted

Mon 2/12

07:30-08:50

Nonstop1h 20m

Belfast Intl

Tue 3/12

21:20-07:20

1 stop10h 00m

£73

LondonBelfast

LTN - BFS

LTNBFS

London Luton

Thu 9/1

07:00-08:15

Nonstop1h 15m

Belfast Intl

Sun 12/1

21:15-08:15

1 stop11h 00m

£78

LondonBelfast

LGW - BFS

LGWBFS

London Gatwick

Fri 10/1

08:40-10:10

Nonstop1h 30m

Belfast Intl

Sun 12/1

21:15-07:40

1 stop10h 25m

£99

LondonBelfast

LTN - BFS

LTNBFS

London Luton

Wed 27/11

07:15-15:35

1 stop8h 20m

Belfast Intl

Wed 27/11

18:45-09:00

1 stop14h 15m

£139

LondonBelfast

LHR - BFS

LHRBFS

London Heathrow

Fri 3/1

21:00-08:45

1 stop11h 45m

Belfast Intl

Fri 10/1

16:55-21:10

1 stop4h 15m

£142

LondonBelfast

SEN - BFS

SENBFS

London Southend

Mon 9/12

11:50-21:40

1 stop9h 50m

Belfast Intl

Thu 12/12

17:45-13:45

1 stop20h 00m

£169

Flights are sorted by cheapest return flights first.

Deals found on 19/11

Showing 1-10 of 24 results
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2
3

Best time to book a flight from London to Belfast Intl

Have a flexible travel schedule? Discover the best time to fly to Belfast Intl from London 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.

Travel insights for flights from London to Belfast Intl

Get recent, data-driven insights about flights from London to Belfast Intl including ideal travel times, pricing trends, and more.

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

Use this chart to determine the optimal time to book a return flight from London to Belfast Intl. Price data was last updated on 15 November 2024.

The best time to book flights from London to Belfast Intl Airport is 89 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 London to Belfast Intl Airport?

Currently, January is the cheapest month in which you can book a flight from London to Belfast Intl Airport (average of £67). Flying from London to Belfast Intl Airport in August is currently the most expensive (average of £90). 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 LON to BFS?

Find hourly flight availability from London to Belfast Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 20 November 2024.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 28% on flights from London to Belfast Intl Airport by exploring options for tickets in the morning.

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

Use this chart to determine the cheapest time to fly return from London to Belfast Intl. Price data was last updated on 18 November 2024.

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

Weekly flight availability from London to Belfast Intl Airport

Explore weekly flight availability from London to Belfast Intl. 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 20 November 2024.

The most flights from LON to BFS are scheduled on a Monday (14 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (1 on average).

Rainfall in Belfast Intl by month

Plan your trip to Belfast Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Belfast Intl Airport ranges from 50.0 - 90.0 inches per month. October is typically the wettest month, when rainfall can reach 90.0 mm. April is typically the driest time to visit Belfast Intl Airport when rainfall is around 50.0 mm.

Temperature in Belfast Intl by month

Plan your trip to Belfast Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Belfast Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 16.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 5.0 C).

Reviews of airlines servicing Belfast Intl

Get insights into the airlines that provide service to Belfast Intl. 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 Belfast Intl. Reviews last updated 20 November 2024.
Peruse reviews from past customers who have flown with Ryanair UK and easyJet from London to Belfast to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
6.9
Okay
1,943 reviews

Entertainment

5.5

Comfort

6.7

Crew

7.6

Overall

6.9

Boarding

6.7

Food

5.9

Reviews

1 / 10

Everything worked as expected. The temperature in the cabin was cold. We were told it was because we were at the front of the plane

6.9
Okay
1,943 reviews
6.9
Okay
1,943 reviews

Entertainment

5.5

Comfort

6.7

Crew

7.6

Overall

6.9

Boarding

6.7

Food

5.9

Reviews

1 / 10

Everything worked as expected. The temperature in the cabin was cold. We were told it was because we were at the front of the plane

6.9
Okay
5,268 reviews
6.9
Okay
1,943 reviews

Entertainment

5.5

Comfort

6.7

Crew

7.6

Overall

6.9

Boarding

6.7

Food

5.9

Reviews

1 / 10

Everything worked as expected. The temperature in the cabin was cold. We were told it was because we were at the front of the plane

Ryanair UK
6.0
Okay
88 reviews
6.9
Okay
1,943 reviews

Entertainment

5.5

Comfort

6.7

Crew

7.6

Overall

6.9

Boarding

6.7

Food

5.9

Reviews

1 / 10

Everything worked as expected. The temperature in the cabin was cold. We were told it was because we were at the front of the plane

Related info for your journey

Find useful and relevant information for your journey from London to Belfast Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What are the cheapest airlines flying from London to Belfast Intl Airport round-trip?

    Cheapflights users have booked flights from London to Belfast Intl Airport round-trip from £42. Other airlines that can offer you cheap pricing are easyJet, from £43, and Ryanair, from £139. Ryanair UK is 32% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from London to Belfast Intl Airport one-way?

    £22 is the cheapest one-way deal found within the past few days, from easyJet. You may also be able to find cheap deals on Ryanair UK and Ryanair, with prices starting from £27 and £58, respectively.

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

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

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

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

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

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

    Yes. Cheapflights offers flight deals from London to Belfast Intl 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 London to Belfast Intl Airport?

    Currently, January is the cheapest month in which you can book a flight from London to Belfast Intl Airport (average of £67). Flying from London to Belfast Intl Airport in August is currently the most expensive (average of £90). 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

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Fly from London to Belfast Intl on these airlines

Choose from the following airlines for your flight from London to Belfast Intl. Flights are based on user searches made on Cheapflights and were last updated on 20 November 2024.

Top 4 airlines flying from London to Belfast Intl

Discover the top 4 airlines that operate flights from London to Belfast Intl. 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 953,013 searches. Data last updated 20 November 2024.
AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest£19Average£36FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
easyJetCheapest£34Average£75FlexibilityNo cancel feeOn-time86%
Search easyJet flights
Ryanair UKCheapest£35Average£56FlexibilityNo cancel feeOn-timeN/A
Search Ryanair UK flights
British AirwaysCheapest£76Average£164FlexibilityNo cancel feeOn-time70%
Search British Airways 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 London to Belfast Intl?

Deals for London to Belfast Intl flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from London to Belfast Intl.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from London to Belfast Intl, users can toggle the no change fees filter when performing a flight search.

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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