LON - BFS

€312 Find Cheap Flights from London to Belfast

This is the cheapest return flight price found by a KAYAK user in the last 72 hours by searching for a flight from London to Belfast Intl departing on 9/2. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Belfast Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Belfast, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Belfast, as well as popular online travel agencies
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Everything you should know

Cheapest return fare
€312
Overall average: €132
Multiple Airlines
Mon 9/2Mon 16/2
LHR - BFS • 2 stops
Cheapest one-way flight
Multiple Airlines
Sat 27/12
LON - BFS • multi-stop
Top routes
STN-BFS
Cheapest • 59% average savings
LGW-BFS
Most popular
Insights
Insights
Insights
Insights
When to book
5 weeks
in advance
Our data shows that travellers who book at least 5 weeks in advance save around 46% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
January
Cheapest • 40% price drop
August
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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Flight Deals
Booking Insights
Flight Deals

Cheap Flights from London to Belfast Intl (LON-BFS)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from London to Belfast Intl that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from London to Belfast Intl

Mon, 9 Feb - Mon, 16 Feb
Multiple Airlines Logo
06:00 - 21:15
LHR
-
BFS
15h 15m2 stops
Multiple Airlines Logo
15:00 - 13:00
BFS
-
LHR
22h 00m2 stops
€312Multiple Airlines
Mon, 9 Feb - Mon, 16 Feb
Multiple Airlines Logo
09:00 - 21:55
LHR
-
BFS
12h 55m1 stop
Multiple Airlines Logo
16:50 - 08:15
BFS
-
LHR
15h 25m1 stop
€346Multiple Airlines
Thu, 5 Feb - Mon, 9 Feb
Multiple Airlines Logo
06:20 - 14:05
LHR
-
BFS
7h 45m1 stop
Multiple Airlines Logo
14:40 - 21:25
BFS
-
LHR
6h 45m1 stop
€418Multiple Airlines
Booking Insights

KAYAK's insights & trends for London to Belfast Intl flights

Get data-powered insights and trends into flights from London to Belfast Intl to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest London to Belfast Intl Airport flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest return flight from London to Belfast Intl Airport costs €45 on the route between London Stansted Airport (STN) and Belfast Intl Airport (BFS). Over the past month, this route was, on average, 59% cheaper than other London-Belfast Intl Airport routes. The most popular route is between London Gatwick Airport (LGW) and Belfast Intl Airport (BFS).

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from London to Belfast Intl Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from London to Belfast Intl Airport is January, where tickets cost €47 (return) on average. On the other hand, the most expensive months are July and August, where the average cost of round-trip tickets is €139 and €105 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from London to Belfast Intl Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from London to Belfast Intl Airport, you should book around 5 weeks before departure, which saves you about 46% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 23 weeks before departure.

Good to know

Low seasonOctober
Best time to beat the crowds (10% less expensive on average)
Most popular time to fly (36% more expensive on average)

When to book flights from London to Belfast Intl

Are your dates flexible? Find out the best times to travel from London to Belfast Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking London to Belfast flights

  • Are there any hotels at Belfast Airport?

    There is only one hotel located at Belfast Airport: Maldron Hotel Belfast International Airport, which is a short walk from the main terminal building, and in case there are no vacancies, there are two other hotels about 10min from the airport that you may wish to consider: Holiday Inn Express Antrim M2, Jct. 1 and Dunadry Hotel & Country Club.

  • What are some places to eat at Belfast Airport?

    Feeling hungry after your flight from London to Belfast? If so, you should be aware that most of the restaurants are in the Departures Hall. However, there is a Caffe Ritazza store located in the Arrivals Hall and a Burger King in the Food Village, where you can grab a bite before continuing your journey.

  • How can I get from Belfast Airport to the city centre?

    There are several means of transport that will ferry passengers from Belfast Airport to the downtown Belfast area, including the Airport Express 300 bus, which costs about £8 per person single and £11.50 for a roundtrip ticket; car hire services or catching one of the many taxis just outside of the terminal.

  • Are there many shopping options at Belfast Airport?

    Belfast Airport has one small terminal building and so the retail options are limited, but the few outlets there are carry a range of products to make them worth browsing. Aelia Duty Free carries the usual assortment of tobacco, premium spirits, fragrances and confectionery, while Discover Belfast is a perfect place to pick up a few souvenirs for the loved one back home.

  • What is the cheapest flight from London to Belfast Intl Airport?

    In the last 3 days, the lowest price for a flight from London to Belfast Intl Airport was €312 for a return ticket.

  • Which aircraft models fly most regularly from London to Belfast?

    The Airbus A319 is the aircraft model that flies most regularly on the London to Belfast flight route.

  • On which days can I fly direct from London to Belfast?

    There are direct flights from London to Belfast on a daily basis.

  • How does KAYAK find such low prices on flights from London to Belfast?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from London to Belfast.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from London to Belfast?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Belfast from London is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from London to Belfast?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Belfast with an airline and back to London with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London to Belfast?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Belfast from London up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from London to Belfast Intl Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for €50 or less one-way.
  • Formerly known as Aldergrove Airport, Belfast International Airport (BFS) is the main gateway to Northern Ireland and acts as the hub for several air carriers including Ryanair and easyJet. Both easyJet and Ryanair operate flights from London Luton Airport (LTN) and London Stansted Airport (STN) to Belfast.
  • If you’re at London Luton Airport and need help finding your way around before your flight from London to Belfast, seek out one of the Passenger Service Assistants wearing the bright yellow jerseys wit the blue ‘i’ on the back or find your way to a red courtesy phone for customer service.
  • Short haul trips are a perfect reason to park and fly, and if you are flying from London Stansted Airport, you should know that there is plenty of garage space for your vehicle and plenty of options from which to choose, including Short Stay, Mid Stay and Long Stay, or you can use the Jet Park area and save a few pounds.
  • Regardless of which airport you select for your flight from London to Belfast, please be aware that all of them have a strict No Smoking policy that extends to the use of electronic cigarettes, so you’ll have to find a designated smoking area if you wish to light up before you fly.
  • Passengers on flights from London to Belfast using London Stansted Airport should know that there is free Wi-Fi available in all areas of the terminal for a period of up to 4h every day, after which fees apply.

Prefer to fly direct from London to Belfast Intl?

 
Nonstop data is based off flight results for the next 60 days. Find direct flights from all airlines flying nonstop from London to Belfast Intl.
Find which airlines fly direct from London to Belfast Intl Airport, which days they fly and book direct flights.

Direct departures

London to Belfast Intl

Monday

Ryanair, easyJet

Ryanair, easyJet

Tuesday

Ryanair, easyJet

Ryanair, easyJet

Wednesday

Ryanair, easyJet

Ryanair, easyJet

Thursday

Ryanair, easyJet

Ryanair, easyJet

Friday

Ryanair, easyJet

Ryanair, easyJet

Saturday

Ryanair, easyJet

Ryanair, easyJet

Sunday

Ryanair, easyJet

Ryanair, easyJet

See more direct flights

Direct returns

Belfast Intl to London

Monday

Ryanair, easyJet

Ryanair, easyJet

Tuesday

Ryanair, easyJet

Ryanair, easyJet

Wednesday

Ryanair, easyJet

Ryanair, easyJet

Thursday

Ryanair, easyJet

Ryanair, easyJet

Friday

Ryanair, easyJet

Ryanair, easyJet

Saturday

Ryanair, easyJet

Ryanair, easyJet

Sunday

Ryanair, easyJet

Ryanair, easyJet

See more direct flights

Everything you need to know for your flight from London to Belfast Intl

Information on your arrival and departure airports