Cheap Flights from Belfast to London

Cheapest flights from Belfast to London

Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from Belfast to London. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.

Cheapest one way flight

$20

Ryanair

Direct flight

1h 20m

10/21/2026

The cheapest one-way flight from Belfast to London departs on 10/21/2026, is operated by Ryanair and costs $20

Cheapest round trip flight

$47

EasyJet

Direct flight

2h 30m

11/12/2026

The cheapest roundtrip flight from Belfast to London departs on 11/12/2026, is operated by EasyJet and costs $47

The fastest flight

1h 10m

Fastest flight from Belfast to London takes 1h 10m

Direct flights

Every day

There are direct flights on this route 7 days a week: Su, Mo, Tu, We, Th, Fr, and Sa

Earliest flight

6:00 AM

Latest flight

10:10 PM

Average flight duration

1h 23m

Direct flights count

179

Distance

517km

Timezone difference

0h

The distance between Belfast and London is 517km (321 miles). The average flight duration is 1h 23m. There are 179 direct flights from Belfast to London. Belfast and London are in the same time zone. Flights from Belfast begin at 6:00 AM. The latest flight from Belfast departs at 10:10 PM

Remember that on average the ideal time to book flights is 2 months before departure!

Airfare from Belfast to London by month

The cost of a one-way flight from Belfast to London ranges from $20 (December 2026) to $48 (April 2027). On average, the ticket price is about $30–$59.

December 2026

Lowest price

on average:

$20

April 2027

Highest price

on average:

$48

Avg Price

Price dynamics

On the Belfast — London route, prices first decline, hit a low, then start rising again. The middle of the period creates a price window — the best time to book.

Cheaper and more expensive periods

Prices fall from October 2026 to December 2026 (5%), then rise from February 2027 to April 2027 (+70%). The best period is November 2026–December 2026 ($20), the most expensive is March 2027–April 2027 ($45).

Best time to buy

The best time to buy is November 2026–December 2026, when prices are at their lowest. This can save you up to 56% compared to the expensive months (March 2027–April 2027).

Price predictability

Monthly price variation is 35.3%. On this route, your departure date noticeably affects the cost, and choosing wisely can lead to real savings.

Airlines operating on route

Flights from Belfast to London are operated by several airlines — Ryanair, EasyJet, and Skyview Airways Company Limiteddba Skyview. This allows passengers to flexibly choose flights based on departure time, cost, and additional services. The minimum ticket price starts at $20, making this destination accessible to travelers with different budgets. We help compare all available options in real time, so you can book tickets at the best value for money. The service ensures transparent search and lets you book affordable flights in just a few clicks.

Ryanair

starting at $20

EasyJet

starting at $21

Skyview Airways Company Limiteddba Skyview

starting at $22

Non-stop flights from Belfast to London

A non-stop flight is the most convenient and comfortable way to fly from Belfast to London, despite the fact that sometimes flights with transfers can cost significantly less.

Belfast — London

BFS — LON

10/21/2026

Departure

Direct flight

FR130

starting at $20

Belfast — London

BFS — LON

11/21/2026

Departure

Direct flight

U2644

starting at $21

Belfast — London

BFS — LON

10/17/2026

Departure

Direct flight

FR128

starting at $21

Belfast — London

BFS — LON

12/14/2026

Departure

Direct flight

U2644

starting at $21

Belfast — London

BFS — LON

10/20/2026

Departure

Direct flight

FR128

starting at $21

Belfast — London

BFS — LON

11/25/2026

Departure

Direct flight

FR130

starting at $21

Belfast — London

BFS — LON

12/15/2026

Departure

Direct flight

U2644

starting at $22

Belfast — London

BFS — LON

12/18/2026

Departure

Direct flight

U2986

starting at $22

Belfast — London

BFS — LON

10/22/2026

Departure

Direct flight

RK158

starting at $22

Belfast — London

BFS — LON

11/08/2026

Departure

Direct flight

RK158

starting at $22

Schedule of direct flights from Belfast to London

A few airlines fly the Belfast — London route, but only one operates daily: British Airways flies every day. EasyJet flies every day except Tuesday.

EasyJet

Su, Mo, We, Th, Fr, and Sa

starting at $18

British Airways

Every day

starting at $102

Belfast airports overview

Belfast International Airport

•

BFS

20km

George Best Belfast City Airport

•

BHD

5km

Convenient for Belfast city centre, serving mainly domestic and short‑haul routes across the UK and Ireland, with direct road and rail links for quick access to downtown.

•

London airports overview

London City Airport

•

LCY

2km

London Gatwick Airport

•

LGW

43km

London Heathrow Airport

•

LHR

36km

Major international hub serving London with extensive long‑haul and short‑haul connections, multiple terminals, and frequent rail and bus links to the city center.

London Luton Airport

•

LTN

51km

London Southend Airport

•

SEN

45km

Serves the eastern Greater London area and Southend-on-Sea, offering domestic and limited international routes with a compact terminal and a dedicated rail link for convenient access to central London.

Stansted Airport

•

STN

45km

Serving London and the East of England about 50 km northeast of central London, it handles primarily low-cost and international flights. Frequent rail and coach links provide direct connections to central London and regional destinations.

•

Frequently asked questions (FAQ)

Answers to questions about the route that travelers are most interested in.

What is the cheapest price for flights from Belfast to London?

The cheapest flight ticket from Belfast to London according to data for the last 48 hours costs $20

When is the best time to buy air tickets on the route Belfast — London?

Often the best time to buy tickets from Belfast to London is 2 months before departure.

When is the cheapest time of year to fly from Belfast to London?

Based on statistics over the past years, the lowest prices for flights from Belfast to London can be found flying in these months: December, November, October.

How long does it take to fly from Belfast to London?

The fastest flights from Belfast to London start from 1 hour 10 minutes in the air.

Which airline can fly direct from Belfast to London?

The following airlines operate direct flights on the route Belfast — London: Ryanair, EasyJet, Skyview Airways Company Limiteddba Skyview

Special offers and sales on air tickets from Belfast to London

We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.

We couldn't find any special offers for flights from Belfast to London

Alternative routes

Blackpool ➜ London•Dundee ➜ London•Edinburgh ➜ London•Liverpool ➜ London•Manchester ➜ London•Newcastle ➜ London•Belfast ➜ Bournemouth•Belfast ➜ Brighton•Belfast ➜ Cambridge•Belfast ➜ Coventry•Belfast ➜ Milton Keynes•Belfast ➜ Norwich•Belfast ➜ Leicester•Belfast ➜ Southampton•Belfast ➜ Reading•Belfast ➜ Swindon

•••••••••••••••••••

Cheapest one way flight

$20

Ryanair

Direct flight

1h 20m

10/21/2026

The cheapest one-way flight from Belfast to London departs on 10/21/2026, is operated by Ryanair and costs $20

Cheapest round trip flight

$47

EasyJet

Direct flight

2h 30m

11/12/2026

The cheapest roundtrip flight from Belfast to London departs on 11/12/2026, is operated by EasyJet and costs $47

The fastest flight

1h 10m

Fastest flight from Belfast to London takes 1h 10m

Direct flights

Every day

There are direct flights on this route 7 days a week: Su, Mo, Tu, We, Th, Fr, and Sa

Earliest flight

6:00 AM

Latest flight

10:10 PM

Average flight duration

1h 23m

Direct flights count

179

Distance

517km

Timezone difference

0h

Price dynamics

On the Belfast — London route, prices first decline, hit a low, then start rising again. The middle of the period creates a price window — the best time to book.

Cheaper and more expensive periods

Best time to buy

The best time to buy is November 2026–December 2026, when prices are at their lowest. This can save you up to 56% compared to the expensive months (March 2027–April 2027).

Price predictability

Monthly price variation is 35.3%. On this route, your departure date noticeably affects the cost, and choosing wisely can lead to real savings.

Belfast — London

BFS — LON

10/21/2026

Departure

Direct flight

FR130

starting at $20

Belfast — London

BFS — LON

11/21/2026

Departure

Direct flight

U2644

starting at $21

Belfast — London

BFS — LON

10/17/2026

Departure

Direct flight

FR128

starting at $21

Belfast — London

BFS — LON

12/14/2026

Departure

Direct flight

U2644

starting at $21

Belfast — London

BFS — LON

10/20/2026

Departure

Direct flight

FR128

starting at $21

Belfast — London

BFS — LON

11/25/2026

Departure

Direct flight

FR130

starting at $21

Belfast — London

BFS — LON

12/15/2026

Departure

Direct flight

U2644

starting at $22

Belfast — London

BFS — LON

12/18/2026

Departure

Direct flight

U2986

starting at $22

Belfast — London

BFS — LON

10/22/2026

Departure

Direct flight

RK158

starting at $22

Belfast — London

BFS — LON

11/08/2026

Departure

Direct flight

RK158

starting at $22

What is the cheapest price for flights from Belfast to London?

The cheapest flight ticket from Belfast to London according to data for the last 48 hours costs $20

When is the best time to buy air tickets on the route Belfast — London?

Often the best time to buy tickets from Belfast to London is 2 months before departure.

When is the cheapest time of year to fly from Belfast to London?

Based on statistics over the past years, the lowest prices for flights from Belfast to London can be found flying in these months: December, November, October.

How long does it take to fly from Belfast to London?

The fastest flights from Belfast to London start from 1 hour 10 minutes in the air.

Which airline can fly direct from Belfast to London?

The following airlines operate direct flights on the route Belfast — London: Ryanair, EasyJet, Skyview Airways Company Limiteddba Skyview

Cheap Flights from Belfast to London

Compare airlines, prices, and flight durations for your trip

Cheapest flights from Belfast to London

Cheapest one way flight

$20

Ryanair

Direct flight

1h 20m

10/21/2026

Cheapest round trip flight

$47

EasyJet

Direct flight

2h 30m

11/12/2026

The fastest flight

1h 10m

Direct flights

Every day

Earliest flight

6:00 AM

Latest flight

10:10 PM

Average flight duration

1h 23m

Direct flights count

179

Distance

517km

Timezone difference

0h

Airfare from Belfast to London by month

December 2026

on average:

$20

April 2027

on average:

$48

Price dynamics

Cheaper and more expensive periods

Best time to buy

Price predictability

Airlines operating on route

Non-stop flights from Belfast to London

Schedule of direct flights from Belfast to London

Belfast airports overview

Belfast International Airport

George Best Belfast City Airport

London airports overview

London City Airport

London Gatwick Airport

London Heathrow Airport

London Luton Airport

London Southend Airport

Stansted Airport

Frequently asked questions (FAQ)

Special offers and sales on air tickets from Belfast to London

Alternative routes

Cheapest one way flight

$20

Ryanair

Direct flight

1h 20m

10/21/2026

Cheapest round trip flight

$47

EasyJet

Direct flight

2h 30m

11/12/2026

The fastest flight

1h 10m

Direct flights

Every day

Earliest flight

6:00 AM

Latest flight

10:10 PM

Average flight duration

1h 23m