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Cheap Flights from London (LTN) to Belfast (BFS)

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Compare London Luton to Belfast International flight deals

Find the cheapest month or even day of the year to fly to Belfast International

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Flight deals from London Luton to Belfast International

Looking for a cheap last-minute deal or the best return flight from London Luton to Belfast International? Find the lowest prices on one-way and return tickets right here.
Belfast.$74 per passenger.Departing Thu, 3 Jul, returning Tue, 15 Jul.Return flight with easyJet.Outbound direct flight with easyJet departs from London Luton on Thu, 3 Jul, arriving in Belfast International.Inbound direct flight with easyJet departs from Belfast International on Tue, 15 Jul, arriving in London Luton.Price includes taxes and charges.From $74, select.
Belfast.$80 per passenger.Departing Sun, 3 Aug, returning Tue, 5 Aug.Return flight with easyJet.Outbound direct flight with easyJet departs from London Luton on Sun, 3 Aug, arriving in Belfast International.Inbound direct flight with easyJet departs from Belfast International on Tue, 5 Aug, arriving in London Luton.Price includes taxes and charges.From $80, select.
Belfast.$82 per passenger.Departing Thu, 31 Jul, returning Tue, 5 Aug.Return flight with easyJet.Outbound direct flight with easyJet departs from London Luton on Thu, 31 Jul, arriving in Belfast International.Inbound direct flight with easyJet departs from Belfast International on Tue, 5 Aug, arriving in London Luton.Price includes taxes and charges.From $82, select.
Belfast.$86 per passenger.Departing Wed, 25 Mar, returning Thu, 26 Mar.Return flight with easyJet.Outbound direct flight with easyJet departs from London Luton on Wed, 25 Mar, arriving in Belfast International.Inbound direct flight with easyJet departs from Belfast International on Thu, 26 Mar, arriving in London Luton.Price includes taxes and charges.From $86, select.
Belfast.$95 per passenger.Departing Wed, 11 Jun, returning Fri, 11 Jul.Return flight with easyJet.Outbound direct flight with easyJet departs from London Luton on Wed, 11 Jun, arriving in Belfast International.Inbound direct flight with easyJet departs from Belfast International on Fri, 11 Jul, arriving in London Luton.Price includes taxes and charges.From $95, select.
Belfast.$97 per passenger.Departing Fri, 29 Aug, returning Wed, 3 Sep.Return flight with easyJet.Outbound direct flight with easyJet departs from London Luton on Fri, 29 Aug, arriving in Belfast International.Inbound direct flight with easyJet departs from Belfast International on Wed, 3 Sep, arriving in London Luton.Price includes taxes and charges.From $97, select.
Belfast.$99 per passenger.Departing Thu, 5 Feb, returning Thu, 12 Feb.Return flight with easyJet.Outbound direct flight with easyJet departs from London Luton on Thu, 5 Feb, arriving in Belfast International.Inbound direct flight with easyJet departs from Belfast International on Thu, 12 Feb, arriving in London Luton.Price includes taxes and charges.From $99, select.
Belfast.$99 per passenger.Departing Fri, 27 Feb, returning Mon, 2 Mar.Return flight with easyJet.Outbound direct flight with easyJet departs from London Luton on Fri, 27 Feb, arriving in Belfast International.Inbound direct flight with easyJet departs from Belfast International on Mon, 2 Mar, arriving in London Luton.Price includes taxes and charges.From $99, select.

Find the cheapest month to fly from London Luton to Belfast International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like London Luton to Belfast International flights are currently cheapest in July.
May
from $134
Jun
from $107
Jul
from $74
Aug
from $80
Sep
from $105
Oct
from $99
Nov
from $99
Dec
from $99
Jan
from $105
Feb
from $99
Mar
from $86
Apr
from $177

Direct flights from London Luton to Belfast International

London Luton to Belfast International: Alternative routes

Compare routes from London Luton to Belfast below. You may find an airport to fly into that's cheaper, faster, or easier than Belfast International.

London to Belfast: Flight information

The things to know before you go.
Cheapest flight found$74
Cheapest month to flyJuly
Average flight time1 hr, 16 mins
Most popular airlineeasyJet
Average flights per week27

Finding cheap flights from London Luton to Belfast International: Frequently asked questions

The best price we found for a return flight from London Luton to Belfast International is $74. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
1 hour and 16 minutes is the average flight time from London Luton to Belfast International.
easyJet flies direct from London Luton to Belfast International.
As of May 2025, there are 27 flights per week flying from London Luton to Belfast International.
The cheapest month to fly from London Luton to Belfast International is usually May 2025.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from London Luton Airport to Belfast International Airport on Thursday, 3 July 2025.
Yes – the average flight time is 1 hour and 16 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Belfast International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Belfast is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, easyJet offers the cheapest flight tickets to Belfast International.

Travelling from London Luton Airport (LTN) to Belfast International Airport (BFS): what you need to know

  • Around 1 hour 15 minutes is how long you'll be travelling on a direct flight from London Luton Airport to Belfast International Airport.

  • London and Belfast share the same timezone, UTC+0.

  • Flights from LTN to BFS start at 07:00 — the first with easyJet. The last service of the day is at 21:55 with easyJet. In total, you can choose from 219 weekly London Luton Airport to Belfast International Airport flights.

  • Your LTN to BFS flight won't wait if you're running late, so get to the airport on time. Arrive up to one hour in advance for domestic flights and two hours ahead when you're travelling internationally.

  • Travelling during a peak time such as August? Major public holidays and other high seasons can mean longer queues and delays at security. Play it safe and get there up to four hours ahead of international flights and two hours before a domestic departure.

  • EasyJet offers direct flights from London Luton Airport to Belfast International Airport. Book with this popular airline, then get ready to discover the sights in Belfast — and maybe even more of United Kingdom if your schedule allows.

  • The airline with the highest number of bookings on this route is easyJet.

  • Consider adding a stopover when booking your ticket from London Luton Airport to Belfast International Airport. Simply deselect 'Direct flights only' to break up your journey, or perhaps see a new city along the way. Here's where you can stop between LTN and BFS:

    • Edinburgh Airport

    • Glasgow International Airport

    • Jersey Airport

How to find the cheapest flights from London Luton Airport (LTN) to Belfast International Airport (BFS)

  • Right now, $43 is the lowest price we've seen for a one-way London Luton Airport to Belfast International Airport flight. The best price for a return ticket is $74. Keep in mind that fares may change due to demand when booking.

  • To score cheap tickets from LTN to BFS, reserve your trip six months ahead of your departure date.

  • May is the cheapest month for flights from London Luton Airport to Belfast International Airport. If you prefer to fly at a different time of year, the 'Whole month' tool will show you the lowest airfares across every month.

  • Never miss a deal on cheap flights from LTN to BFS by creating a Price Alert. You'll get an email or notification on the app when a special offer becomes available.

  • Tailor your trip with filters. Select your arrival and departure times, total journey duration and airlines. You can also sort your results by 'Cheapest,' 'Fastest' or 'Best' flights from London Luton Airport to Belfast International Airport.

Handy information about London Luton Airport (LTN)

  • Of the departures from London Luton Airport, 72.75% land on schedule at their destination.

  • To get to London Luton Airport from central London, it takes around 1 hour 15 minutes if you're travelling by car. Of course, this depends on traffic. It's approximately 56 kilometres from the airport to the city centre.

  • Expect a trip time of about 1 hour 20 minutes when using public transport.

  • Catching an early flight from London Luton Airport to Belfast International Airport? Avoid rushing to the terminal (and sneak in some extra snooze time) by picking one of these hotels near LTN:

Arriving at Belfast International Airport (BFS)

Getting from Belfast International Airport (BFS) to central Belfast

  • Belfast International Airport is approximately 32 kilometres from the centre of Belfast. The drive time takes around 30 minutes.

  • If you're travelling on public transport, expect a journey of roughly 2 hours.

When to fly to Belfast International Airport (BFS)

  • The quietest month for a flight from London Luton Airport to Belfast International Airport is January, while August is the most popular. Choose the best time to visit Belfast based on whether you prefer a more fast-paced or easygoing experience.

  • Book your flight from London Luton Airport to Belfast International Airport for July if you want to go to Belfast during its warmest month. You can expect temperatures of between 10ºC (50ºF) and 19ºC (66ºF).

  • For cooler conditions, search for a cheap ticket from LTN to BFS in January. Average temperatures are between 1ºC (34ºF) and 8ºC (46ºF) then.

Explore more of United Kingdom

  • Belfast has plenty going for it, but there are so many other parts of United Kingdom just waiting to be discovered. About 354 kilometres south-east of Belfast, a visit to Birmingham will keep your itinerary packed. Start with attractions like Cadbury World, The Library of Birmingham and National Sea Life Centre.

  • Around 418 kilometres south-east of Belfast, Bristol is another essential stop in United Kingdom. No visit is complete without checking out Clifton Suspension Bridge, Cabot Tower and Brandon Hill Nature Park.

Plan the rest of your trip from London to Belfast

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.