Cheap Flights from Oslo (OSL) to Barcelona (BCN)

You can find cheap one-way flights from AU$120 and cheap return flights AU$310 OSL to BCN with Expedia. One-way flights typically cost between AU$302 and AU$1,262 and return flights often range between AU$610 and AU$1,889. 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 OSL to BCN ticket fares go up or down.

The cheapest months to fly from Oslo (OSL) to Barcelona (BCN) 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.

There are 4 airlines offering direct flights from Oslo (OSL-Gardermoen) to Barcelona (BCN-Barcelona Intl.). Here are the top carriers:

* Norwegian Air Shuttle operates 7 direct flights from OSL to BCN every week.
* SAS operates 7 direct flights from OSL to BCN every week.
* Vueling Airlines operates 7 direct flights from OSL to BCN every week.
* Norwegian Air International Ltd operates 7 direct flights from OSL to BCN every week.

Norwegian Air International Ltd is one of the cheapest airlines offering nonstop return flights from Oslo-Gardermoen (OSL) to Barcelona (BCN-Barcelona Intl.), with tickets starting from around AU$361 for flights that can be booked for departure within the next year. Air Serbia is one of the cheapest airlines offering connecting return flights on this route, with tickets starting from around AU$426. 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 Oslo (OSL) to Barcelona (BCN), 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 Oslo (OSL-Gardermoen) to Barcelona (BCN-Barcelona Intl.) will differ from traveler to traveler. If you like to fly early, Norwegian Air Shuttle offers early morning flights. If price is the most important factor, SAS typically offers the lowest fares. SAS offers the most daily flights from Oslo (OSL-Gardermoen) to Barcelona (BCN-Barcelona Intl.), 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 Oslo (OSL-Gardermoen) to Barcelona (BCN-Barcelona Intl.) are typically March and January, with average return flights around AU$363. However, the most popular months for this route are April and July, meaning you'll find plenty of flight options during these times. While there isn't a single month that is both the cheapest and most popular, you can balance good value with good availability by considering March for lower prices or April for more flight choices and pleasant spring weather in Barcelona.

You'll find around 1 nonstop flight per day from Oslo (OSL-Gardermoen) to Barcelona (BCN-Barcelona Intl.). For even more choices, look at flights that include layovers, as there are approximately 82 connecting flights per day. Some common connection points include Frankfurt Intl. (FRA), Schiphol (AMS), and Kastrup (CPH).

The earliest flight from Oslo (OSL-Gardermoen) to Barcelona (BCN-Barcelona Intl.) typically departs around 5:35 AM, operated by Helvetic Airways. This is a seasonal service active only in June. 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 generally find the most flights from Oslo (OSL-Gardermoen) to Barcelona (BCN-Barcelona Intl.) on a Saturday, with around 58 flights available. This gives you a good selection of options for your travel plans. Major airlines on this route include SAS, Lufthansa, and KLM. Flight schedules are quite consistent throughout the week, so you'll have plenty of choices no matter which day you choose to fly.

The most popular departure times for flights from Oslo (OSL-Gardermoen) to Barcelona (BCN-Barcelona Intl.) are between 9am and 12pm. Many major carriers, including Norwegian Air Shuttle, SAS and Lufthansa, offer flights during this window. Many travellers prefer these morning flights as they allow you to arrive in Barcelona with plenty of time to settle in and start exploring.

A nonstop flight from Oslo (OSL-Gardermoen) to Barcelona (BCN-Barcelona Intl.) typically takes around 3 hours 18 minutes. This route covers a distance of approximately 2,190 kilometres. If you opt for a one-stop flight, your travel time will be longer, usually around 6 hours 18 minutes, depending on your layover. Keep in mind that actual flight times can vary due to factors like wind patterns and air traffic, so it's always a good idea to allow for some extra time when planning your journey.

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

• SAS
• Swiss International Air Lines
• TAP Portugal
• Air Baltic
• Lufthansa
• Air France
• Iberia
• Brussels Airlines
• KLM
• British Airways
• Air Serbia
• LOT-Polish Airlines
• Lufthansa Cityline
• Finnair
• Braathens Regional Aviation
• Austrian Airlines
• Cityjet
• Helvetic Airways

First class cabins are not typically available on this route. However, you might consider Premium Economy for an enhanced travel experience.

It's easy to earn miles on a Oslo (OSL) to Barcelona (BCN) 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 Barcelona from Gardermoen (OSL), you can fly directly into Barcelona International Airport (BCN). Some flights may connect through major hubs like Kastrup (CPH), Arlanda (ARN), or Flesland (BGO) before reaching Barcelona. Compare routes and airports on Expedia to find the best flight options for your travel plans.

Typically, booking a last minute flight from Oslo (OSL-Gardermoen) to Barcelona (BCN-Barcelona Intl.) 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 Oslo (OSL-Gardermoen) to Barcelona (BCN-Barcelona Intl.) 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 Oslo (OSL) to Barcelona (BCN) 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.