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

You can find cheap one-way flights from AU$139 and cheap return flights AU$251 LHR to BFS with Expedia. One-way flights typically cost between AU$103 and AU$602 and return flights often range between AU$255 and AU$975. 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 LHR to BFS ticket fares go up or down.

If you're looking for the cheapest time to fly from London Heathrow (LHR) to Belfast International (BFS), September is typically your best bet! You can expect average return fares around AU$243. September often sees lower prices as the summer holiday rush ends and demand for travel decreases. Other budget-friendly months to consider for this route include February and March.

Enter LHR to BFS and your travel dates, then apply the 'Nonstop' filter to see only direct flights.

To find a cheap flight from London (LHR) to Belfast (BFS), 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.

The best airline to fly with from London (LHR-Heathrow) to Belfast (BFS-Belfast Intl.) will differ from traveler to traveler. If you like to fly early, British Airways offers early morning flights. If price is the most important factor, British Airways 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.

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.

The earliest flight from London Heathrow (LHR) to Belfast (BFS-Belfast Intl.) typically departs around 6:05 AM local time. This flight is operated by British Airways. This is a seasonal service, active in January, February, March, October, November, and December. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.

You'll find the most flights from London Heathrow (LHR) to Belfast (BFS-Belfast Intl.) on a Friday, with around 16 flights available. This gives you a good selection of options to choose from for your travel plans. British Airways is a major airline offering service on this route. Fridays see notably more flight options compared to other days of the week, making it a popular choice for travellers.

The most popular departure times for flights from London Heathrow (LHR) to Belfast Intl. (BFS) are in the morning, from 6am to 9am. British Airways offers flights during this window. Many travellers prefer these early morning flights as they allow you to arrive in Belfast with plenty of time to start your day.

You can fly business class between LHR and BFS. You can fly business class with British Airways.

It's easy to earn miles on a London (LHR) to Belfast (BFS) 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.

If you're planning to travel to Belfast from Heathrow (LHR), you can fly directly into Belfast Intl. (BFS). Compare routes and airports on Expedia to find the best flight options for your travel plans.

Typically, booking a last minute flight from London (LHR) to Belfast (BFS) 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.

Securing a London (LHR) to Belfast (BFS) 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.

If you booked your London (LHR) to Belfast (BFS) 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.