An ornate church interior with high ceilings, detailed frescoes, and classical architecture.

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

Popular airlines from Belfast International Airport (BFS) to London City Airport (LCY)

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 25% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Alternative airports near London

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Heathrow LHR. Average driving time to city centre is 28 minutes. Flights from £114
LHR
Heathrow
Average driving time to city centre28 min
Flights from £114
Select flight to Gatwick LGW. Average driving time to city centre is 52 minutes. Flights from £81
LGW
Gatwick
Average driving time to city centre52 min
Flights from £81
Select flight to Stansted STN. Cheapest option available. Average driving time to city centre is 51 minutes. Flights from £47
STN
Stansted
Cheapest
Average driving time to city centre51 min
Flights from £47

Frequently asked questions

How much does a flight from Belfast (BFS-Belfast Intl.) to London (LCY-London City) cost?
You can find cheap one-way flights and cheap return flights BFS to LCY with Expedia. One-way flights typically cost between £130 and £281, and return flights often range between £181 and £476. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when BFS to LCY ticket fares go up or down.
What is the cheapest month to fly from Belfast (BFS-Belfast Intl.) to London (LCY-London City)?
The cheapest months to fly from BFS to LCY are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Belfast (BFS-Belfast Intl.) to London (LCY-London City)?
Enter BFS to LCY and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Belfast (BFS-Belfast Intl.) to London (LCY-London City)?
BA Cityflyer is one of the cheapest airlines offering nonstop return flights from Belfast (BFS-Belfast Intl.) to London (LCY-London City), with tickets starting from around £94 for flights that can be booked for departure within the next year. BA Cityflyer also offers one of the cheapest connecting return flights from Belfast (BFS-Belfast Intl.) to London (LCY-London City) starting from around £354. These prices are per adult, for economy/coach class. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.
How do I find cheap flights from Belfast (BFS-Belfast Intl.) to London (LCY-London City)?
To find a cheap flight from Belfast (BFS-Belfast Intl.) to London (LCY-London City), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from Belfast (BFS-Belfast Intl.) to London (LCY-London City)?
The best airline to fly with from Belfast (BFS-Belfast Intl.) to London (LCY-London City) will differ from traveler to traveler. If you like to fly early, BA Cityflyer offers early morning flights. If price is the most important factor, BA Cityflyer typically offers the lowest fares. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Belfast (BFS-Belfast Intl.) to London (LCY-London City)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
What is the earliest flight from Belfast (BFS-Belfast Intl.) to London (LCY-London City)?
The earliest flight from Belfast International Airport (BFS) to London City Airport (LCY) typically departs around 6:40 AM. This service is operated by BA Cityflyer and is seasonal, active only in April. An early departure like this can help you make the most of your time in London. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Belfast (BFS-Belfast Intl.) to London (LCY-London City)?
You'll find the most flights from Belfast International Airport (BFS) to London City (LCY) on Fridays, with around 10 flights available. This gives you a good selection of options for your travel plans. Major airlines on this route include BA Cityflyer. Flight schedules are fairly consistent throughout the week, with only slightly more flights on Fridays compared to other weekdays.
What are the most popular departure times for flights from Belfast (BFS-Belfast Intl.) to London (LCY-London City)?
The most popular departure times for flights from Belfast (BFS-Belfast Intl.) to London (LCY-London City) are in the morning, from 9am to 12pm. Many travellers prefer this time as it allows for an early start to your day in London. BA Cityflyer offers flights during this window.
Can you fly business or first class from Belfast (BFS-Belfast Intl.) to London (LCY-London City)?
You can fly business class between BFS and LCY. Airlines that offer business class service on this route include:

  • BA Cityflyer

How do I earn miles on a Belfast (BFS-Belfast Intl.) to London (LCY-London City) flight with Expedia?
It's easy to earn miles on a Belfast (BFS-Belfast Intl.) to London (LCY-London City) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for London (LCY) from Belfast (BFS)?
If you're planning to travel to London from Belfast Intl. (BFS), you can fly directly into London City Airport (LCY). Some flights may connect through major hubs like Birmingham (BHX), Manchester (MAN), or Exeter Intl. (EXT) before reaching London. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Belfast (BFS-Belfast Intl.) to London (LCY-London City) at the last minute?
Typically, booking a last minute flight from Belfast (BFS-Belfast Intl.) to London (LCY-London City) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Belfast (BFS-Belfast Intl.) to London (LCY-London City) flight and hotel package?
Securing a Belfast (BFS-Belfast Intl.) to London (LCY-London City) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Belfast (BFS-Belfast Intl.) to London (LCY-London City)?
If you booked your Belfast (BFS-Belfast Intl.) to London (LCY-London City) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Belfast Intl.
Destination airport
London City
Distance
542 km

Book with confidence

Compare flights from Belfast to London easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Belfast to London. Operating between them flights per day, airlines cover the route. And fly direct, getting you to London City in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Belfast Intl. to London City.  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Belfast Intl. (BFS) to London City (LCY)

The easiest way to view the best deals on flights from Belfast to London today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Belfast Intl. to London City start at just and range up to .  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Belfast and London
  • booking your flight during , the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Belfast to London flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Belfast Intl. to London City for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Compare flights from Belfast to London easily and book with confidence

Explore a world of travel with Expedia

*Available to Expedia members.