$28 Cheap Flights from Dublin (DUB) to Brussels (BRU)

You can find cheap one-way flights from $28 and cheap return flights $41 Dublin (DUB) to Brussels (BRU-Brussels - National) with Expedia. One-way flights typically cost between $130 and $1374, and return flights often range between $238 and $1147. 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 Dublin (DUB) to Brussels (BRU-Brussels - National) ticket fares go up or down.

*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.

The cheapest month to fly from DUB to BRU is October 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're able to. Use the calendar view in your search to see which months have low fares on this route.

2 airlines operate nonstop service from DUB to BRU:

• Ryanair operates around 16 direct flights from DUB to BRU every week
• Aer Lingus operates around 13 direct flights from DUB to BRU every week

Norwegian Air Shuttle is one of the cheapest airlines offering connecting flights from Dublin (DUB) to Brussels - National (BRU), with round-trip tickets starting from around $242.26. This option provides a cost-effective way to travel between these two cities. 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.

*Prices based on flights available on Expedia in the last year.

To find a cheap flight from Dublin (DUB) to Brussels (BRU-Brussels - National), 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 Dublin (DUB) to Brussels (BRU) 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. Lufthansa offers the most daily flights from Dublin to Brussels, 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.

For flights from Dublin (DUB) to Brussels (BRU), January and November are the best months to fly. January offers return flights at around $220, making it the cheapest month. November is also a great choice, as it combines lower prices with fewer crowds, allowing for a more enjoyable travel experience.

*Prices based on flights available on Expedia in the last year.

There are approximately 4 nonstop flights per day from (DUB) to Brussels - National (BRU). For more options, look at flights that include layovers.

The earliest flight from Dublin (DUB) to Brussels (BRU) usually leaves at around 4:15 AM, operated by NI and Brussels Airlines. This seasonal service is active in March, making it a great option for early risers looking to maximize their time in Brussels. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.

The most popular departure times for flights from Dublin (DUB) to Brussels (BRU) are in the early morning, from 6am to 9am. About 36% of passengers prefer this time window. Many major carriers, including Aer Lingus, Air France, and British Airways, offer flights during this window. This timing works well because it allows you to start your day early and arrive in Brussels ready to explore.

Flying nonstop from DUB to BRU takes around 1 hour 50 minutes, with the route covering approximately 487 miles. Flights with a layover typically take 11 hours 30 minutes longer than direct options. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.

Business class is available on flights from DUB to BRU. Airlines that offer business class service on this route include:

• Lufthansa
• Swiss International Air Lines
• British Airways
• KLM
• SAS
• Air France
• Air Baltic
• Hop!
• Helvetic Airways
• Edelweiss Air

It's easy to earn miles on a Dublin (DUB) to Brussels (BRU-Brussels - National) 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 Brussels from DUB (DUB), you can fly into Brussels - National (BRU) Some flights may connect through major hubs like Frankfurt Intl. (FRA), Schiphol (AMS), ZRH (ZRH) before reaching Brussels. Compare routes and airports on Expedia to find the best flight options for your travel plans.

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