CA $45 Cheap Flights from Porto (OPO) to Dublin (DUB)

You can find cheap one-way flights from CA $45 and cheap return flights CA $103 OPO to DUB with Expedia. One-way flights typically cost between CA$309 and CA$1244. 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 OPO to DUB ticket fares go up or down.

The cheapest months to fly from OPO to 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.

Only one airline offers direct flights from Porto (OPO-Dr. Francisco de Sa Carneiro) to Dublin (DUB). Ryanair operates 7 direct flights from OPO to DUB every week.

Ryanair is one of the cheapest airlines offering nonstop return flights from Porto (OPO-Dr. Francisco de Sa Carneiro) to Dublin (DUB), with tickets starting from around CA$85 for flights that can be booked for departure within the next year. Portugalia offers one of the cheapest connecting return flights from Porto (OPO-Dr. Francisco de Sa Carneiro) to Dublin (DUB) with a layover in Humberto Delgado (LIS), starting from around CA$379. 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 Porto (OPO-Dr. Francisco de Sa Carneiro) 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 Porto (OPO-Dr. Francisco de Sa Carneiro) to Dublin (DUB) will differ from traveler to traveler. If you like to fly early, Ryanair offers early morning flights. If price is the most important factor, Ryanair typically offers the lowest fares. Iberia offers the most daily flights from Porto (OPO-Dr. Francisco de Sa Carneiro) 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 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.

You'll find around 38 connecting flights per day from Porto (OPO-Dr. Francisco de Sa Carneiro) to Dublin (DUB). Some common connection points include Humberto Delgado (LIS), Adolfo Suarez Madrid-Barajas (MAD), and Schiphol (AMS).

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

You'll generally find the most flights from Porto (OPO-Dr. Francisco de Sa Carneiro) to Dublin (DUB) on a Thursday, with around 42 flights available. This gives you a good selection of options for your travel plans. Major airlines on this route include TAP Portugal, Iberia, and Lufthansa. Flight schedules are fairly consistent throughout the week, so you'll have plenty of options no matter which day you choose to fly.

The most popular departure times for flights from Porto (OPO-Dr. Francisco de Sa Carneiro) to Dublin (DUB) are in the early morning, from 6am to 9am. Many major carriers, including Lufthansa, Iberia and Ryanair, offer flights during this window. Many travelers prefer this time as it allows for an early start to your travel day, getting you to your destination with plenty of time left.

A nonstop flight from Porto (OPO-Dr. Francisco de Sa Carneiro) to Dublin (DUB) typically takes around 2 hours 30 minutes. This route covers a distance of approximately 1,368 kilometers. If you opt for a one-stop flight, the travel time increases significantly, usually taking around 6 hours. Flights with two or more stops take even longer, typically around 11 hours 18 minutes. Keep in mind that these are average times, and actual flight durations can vary due to factors like wind patterns and specific routing.

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

• KLM
• Aegean
• Lufthansa Cityline
• Air France
• Lufthansa
• Iberia
• TAP Portugal
• Swiss International Air Lines
• Air Baltic
• Brussels Airlines
• LOT-Polish Airlines
• Air Europa
• Avianca Argentina
• (multiple carriers)
• SAS
• Austrian Airlines
• Portugalia
• Helvetic Airways

It's easy to earn miles on a Porto (OPO-Dr. Francisco de Sa Carneiro) 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 Porto (OPO-Dr. Francisco de Sa Carneiro) 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 Porto (OPO-Dr. Francisco de Sa Carneiro) 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 Porto (OPO-Dr. Francisco de Sa Carneiro) 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.