£16 Cheap Flights from Brussels (BRU) to Dublin (DUB)

You can find one-way and return flights from Brussels (BRU) to Dublin (DUB) with Expedia. 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 our cheapest fares first, and use the Price Tracking tool to receive alerts when BRU to DUB ticket fares go up or down.

The cheapest months to fly from Brussels (BRU) to Dublin (DUB) 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.

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

Ryanair is one of the cheapest airlines offering nonstop return flights from Brussels (BRU-Brussels - National) to Dublin (DUB), with tickets starting from around £29 for flights that can be booked for departure within the next year. Helvetic Airways offers one of the cheapest connecting return flights from Brussels (BRU-Brussels - National) to Dublin (DUB) starting from around £157. 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.

To find a cheap flight from Brussels (BRU-Brussels - National) to Dublin (DUB), 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 Brussels (BRU) to Dublin (DUB) will differ from traveler to traveler. If you like to fly early, Aer Lingus offers early morning flights. If price is the most important factor, Ryanair typically offers the lowest fares. Brussels Airlines offers the most daily flights from Brussels (BRU) to Dublin (DUB), which is great if flexibility is what you value most. 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 cheapest months to fly from Brussels (BRU) to Dublin (DUB) are typically February and November, with average return flights around £169. However, the most popular months for this route are September and December, which means you'll find plenty of flight options during those times. If you're looking for the best balance between price and availability, consider flying in November, as it offers lower fares before the December holiday rush.

You'll find approximately 4 nonstop flights per day from Brussels (BRU-Brussels - National) to Dublin (DUB). For even more choices, look at flights that include layovers, as there are around 45 connecting flights per day. Some common connection points include Schiphol (AMS), Heathrow (LHR), and Kastrup (CPH).

Sort flights by "Departure (earliest)" on Expedia to find the earliest flight from Brussels (BRU) to Dublin (DUB). To compare more early flights, use the "Early Morning" and "Morning" filters in your search.

You'll typically find the most flights from Brussels (BRU-Brussels - National) to Dublin (DUB) on a Friday, with around 51 flights available. This gives you a good selection of options for your travel plans. Major airlines on this route include Brussels Airlines, KLM, and S.N.C.F. French Rail. Flight schedules are quite consistent throughout the week, with only a slight variation in the number of flights on other days.

The most popular departure times for flights from Brussels - National (BRU) to Dublin (DUB) are in the morning, from 9am to 12pm. Many major carriers, including Aer Lingus, British Airways and Brussels Airlines, offer flights during this window. Many travellers prefer this time as it allows for an early start to their journey, getting them to their destination with plenty of the day left.

A nonstop flight from BRU to DUB typically takes around 1 hour 50 minutes, covering approximately 784 kilometers. Connecting flights on this route usually add 5 hours 10 minutes to your travel time. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.

You can fly business class between BRU and DUB. Airlines that offer business class service on this route include:

* LOT-Polish Airlines
* Brussels Airlines
* Air Baltic
* Swiss International Air Lines
* TAP Portugal
* KLM
* Lufthansa Cityline
* Iberia
* Lufthansa
* S.N.C.F. French Rail
* SAS
* British Airways
* Edelweiss Air
* Helvetic Airways
* Cityjet
* Austrian Airlines

It's easy to earn miles on a Brussels (BRU) to Dublin (DUB) 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.

Typically, booking a last minute flight from Brussels (BRU) to Dublin (DUB) 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 Brussels (BRU) to Dublin (DUB) 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 Brussels (BRU-Brussels - National) to Dublin (DUB) 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.