€33 Cheap Flights Belfast to London (BFS-LON)

View €33 flight on Wed, 22 Oct 2025Opens in a new window

Popular airlines from Belfast International Airport (BFS) to London

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Cheap flights from Belfast to London (BFS-LON)

Prices were available within the past 7 days and start at €33 for one-way flights and €68 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

easyJet
Wed, 10 Dec - Thu, 11 Dec
BFS
Belfast
STN
London
€68 Return, found 8 hours ago
€68
Return
found 8 hours ago
Select easyJet flight, departing Wed, 10 Dec from Belfast to London, returning Thu, 11 Dec, priced at €68 found 8 hours ago
easyJet
Wed, 10 Dec - Thu, 11 Dec
BFS
Belfast
LTN
London
€68 Return, found 8 hours ago
€68
Return
found 8 hours ago
Select easyJet flight, departing Wed, 10 Dec from Belfast to London, returning Thu, 11 Dec, priced at €68 found 8 hours ago
easyJet
Tue, 7 Oct - Tue, 14 Oct
BFS
Belfast
LTN
London
€72 Return, found 2 days ago
€72
Return
found 2 days ago
Select easyJet flight, departing Tue, 7 Oct from Belfast to London, returning Tue, 14 Oct, priced at €72 found 2 days ago
easyJet
Fri, 3 Oct - Sun, 5 Oct
BFS
Belfast
LTN
London
€73 Return, found 1 day ago
€73
Return
found 1 day ago
Select easyJet flight, departing Fri, 3 Oct from Belfast to London, returning Sun, 5 Oct, priced at €73 found 1 day ago
easyJet
Tue, 18 Nov - Fri, 21 Nov
BFS
Belfast
STN
London
€76 Return, found 13 hours ago
€76
Return
found 13 hours ago
Select easyJet flight, departing Tue, 18 Nov from Belfast to London, returning Fri, 21 Nov, priced at €76 found 13 hours ago
easyJet
Sun, 7 Dec - Thu, 11 Dec
BFS
Belfast
LTN
London
€77 Return, found 2 days ago
€77
Return
found 2 days ago
Select easyJet flight, departing Sun, 7 Dec from Belfast to London, returning Thu, 11 Dec, priced at €77 found 2 days ago
easyJet
Thu, 4 Sep - Sat, 6 Sep
BFS
Belfast
STN
London
€79 Return, found 1 day ago
€79
Return
found 1 day ago
Select easyJet flight, departing Thu, 4 Sep from Belfast to London, returning Sat, 6 Sep, priced at €79 found 1 day ago
easyJet
Fri, 10 Oct - Sun, 12 Oct
BHD
Belfast
LTN
London
€79 Return, found 2 days ago
€79
Return
found 2 days ago
Select easyJet flight, departing Fri, 10 Oct from Belfast to London, returning Sun, 12 Oct, priced at €79 found 2 days ago
British Airways
Wed, 31 Dec - Fri, 2 Jan
BHD
Belfast
LHR
London
€102 Return, just found
€102
Return
just found
Select British Airways flight, departing Wed, 31 Dec from Belfast to London, returning Fri, 2 Jan, priced at €102 just found
Aer Lingus
Wed, 31 Dec - Fri, 2 Jan
BHD
Belfast
LCY
London
€282 Return, just found
€282
Return
just found
Select Aer Lingus flight, departing Wed, 31 Dec from Belfast to London, returning Fri, 2 Jan, priced at €282 just found

Find the cheapest month to fly from Belfast (BFS) to London (LON)

March is typically the cheapest month to fly

From €43 - €92 per traveller.

Graph displaying average flight prices per month

Belfast to London route information
Origin airport
Belfast Intl.
Destination airport
Stansted
Return price
€68
Distance
526 km

Perfect flights from Belfast to London

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Belfast to London. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
 
Picture yourself strolling through the streets of , surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
 
Our flexible Belfast Intl. to LON-All Airports ticket options cater to your travel preferences, with incredible one-way fares from €33 and roundtrip prices from €68. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
 
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at LON-All Airports and explore and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
 
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your to travel arrangements today and embark on the journey of a lifetime in London.

Frequently asked questions

How much is a flight from BFS to London (LON-All Airports)?
Based on fares quoted within the last 7 days on Expedia for flights departing within the next year, round-trip flights between Belfast Intl. Airport (BFS) and London (LON-All Airports) start from €68. Make your booking ASAP to get the best price for your next big adventure. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Belfast Intl. Airport (BFS) to London (LON-All Airports)?
When it comes to cancellation fees, each airline has its own set of terms and conditions. If you decide to cancel your trip, head to our Customer Service Portal.
How do I find cheap flights from Belfast Intl. Airport (BFS) to London (LON-All Airports) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Belfast International Airport to London (LON-All Airports) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Belfast International Airport to London (LON-All Airports)?
That movie you've been wanting to see will just have to wait — the flight distance between BFS and London (LON-All Airports) is only 540 kilometres. The captain will be telling you to put your seat upright for touchdown before you know it.
Which airlines fly direct from Belfast International Airport to London (LON-All Airports)?
A popular option with many savvy travellers, easyJet (U2) operates 308 flights every month from Belfast Intl. Airport (BFS) to London (LON-All Airports). Pick the one that fits with your travel schedule and book your seat today.
Are Belfast Intl. Airport (BFS) to London (LON-All Airports) flight tickets cheaper when they're purchased at the last minute?
Late planners can sometimes pick up a bargain, with some of the cheapest fares from BFS to London (LON-All Airports) showing up a few weeks prior to the departure date. If you'd rather plan ahead, Expedia compares and updates the best flight deals continuously — as early as a year in advance in some cases. It depends on the carrier though, as not all airlines advertise prices that far in advance.

Explore a world of travel with Expedia

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