$201 Cheap Flights from Porto (OPO) to Kristiansand (KRS)

View $201 flight on Wed, Apr 8, 2026Opens in a new window

Popular airlines from Porto Airport (OPO) to Kristiansand (KRS-Kjevik)

Cheap Flights from Porto to Kristiansand (OPO-KRS)

Prices were available within the past 7 days and start at $201 for one-way flights and $393 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Norwegian Air Shuttle
Wed, Apr 8 - Wed, Apr 22
OPO
Porto
KRS
Kristiansand
$393 Roundtrip, found 4 days ago
$393
Roundtrip
found 4 days ago
Select Norwegian Air Shuttle flight, departing Wed, Apr 8 from Porto to Kristiansand, returning Wed, Apr 22, priced at $393 found 4 days ago
Scandinavian Airlines
Wed, Apr 8 - Wed, Apr 22
OPO
Porto
KRS
Kristiansand
$431 Roundtrip, found 4 days ago
$431
Roundtrip
found 4 days ago
Select Scandinavian Airlines flight, departing Wed, Apr 8 from Porto to Kristiansand, returning Wed, Apr 22, priced at $431 found 4 days ago
Scandinavian Airlines
Wed, Apr 8 - Wed, Apr 22
OPO
Porto
KRS
Kristiansand
$463 Roundtrip, found 4 days ago
$463
Roundtrip
found 4 days ago
Select Scandinavian Airlines flight, departing Wed, Apr 8 from Porto to Kristiansand, returning Wed, Apr 22, priced at $463 found 4 days ago
Scandinavian Airlines
Wed, Apr 8 - Wed, Apr 22
OPO
Porto
KRS
Kristiansand
$474 Roundtrip, found 4 days ago
$474
Roundtrip
found 4 days ago
Select Scandinavian Airlines flight, departing Wed, Apr 8 from Porto to Kristiansand, returning Wed, Apr 22, priced at $474 found 4 days ago
Scandinavian Airlines
Wed, Apr 8 - Wed, Apr 22
OPO
Porto
KRS
Kristiansand
$506 Roundtrip, found 4 days ago
$506
Roundtrip
found 4 days ago
Select Scandinavian Airlines flight, departing Wed, Apr 8 from Porto to Kristiansand, returning Wed, Apr 22, priced at $506 found 4 days ago
TAP Portugal
Wed, Apr 8 - Wed, Apr 22
OPO
Porto
KRS
Kristiansand
$551 Roundtrip, found 4 days ago
$551
Roundtrip
found 4 days ago
Select TAP Portugal flight, departing Wed, Apr 8 from Porto to Kristiansand, returning Wed, Apr 22, priced at $551 found 4 days ago
TAP Portugal
Wed, Apr 8 - Wed, Apr 22
OPO
Porto
KRS
Kristiansand
$555 Roundtrip, found 4 days ago
$555
Roundtrip
found 4 days ago
Select TAP Portugal flight, departing Wed, Apr 8 from Porto to Kristiansand, returning Wed, Apr 22, priced at $555 found 4 days ago
Scandinavian Airlines
Wed, Apr 8 - Wed, Apr 22
OPO
Porto
KRS
Kristiansand
$557 Roundtrip, found 4 days ago
$557
Roundtrip
found 4 days ago
Select Scandinavian Airlines flight, departing Wed, Apr 8 from Porto to Kristiansand, returning Wed, Apr 22, priced at $557 found 4 days ago
Norwegian Air Shuttle
Wed, Apr 8 - Wed, Apr 22
OPO
Porto
KRS
Kristiansand
$561 Roundtrip, found 4 days ago
$561
Roundtrip
found 4 days ago
Select Norwegian Air Shuttle flight, departing Wed, Apr 8 from Porto to Kristiansand, returning Wed, Apr 22, priced at $561 found 4 days ago
Lufthansa
Wed, Apr 8 - Wed, Apr 22
OPO
Porto
KRS
Kristiansand
$698 Roundtrip, found 4 days ago
$698
Roundtrip
found 4 days ago
Select Lufthansa flight, departing Wed, Apr 8 from Porto to Kristiansand, returning Wed, Apr 22, priced at $698 found 4 days ago
Flights from Porto (OPO) to Kristiansand (KRS)
Origin airport
Dr. Francisco de Sa Carneiro
Destination airport
Kjevik
Roundtrip price
$392
Distance
1381 mi

Porto to Kristiansand Flights

The cheapest times to fly from Porto to Kristiansand

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Porto to Kristiansand are during the month of April. You can find some of the cheapest flights from Porto to Kristiansand with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Porto to Kristiansand

Sunday is one of the best days to book for cheap flights from Porto to Kristiansand: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Porto to Kristiansand

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Porto to Kristiansand in 2026. You can also book with separate airlines for your outbound and return journeys, from $201 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Porto to Kristiansand flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Porto to Kristiansand airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Dr. Francisco de Sa Carneiro Airport (OPO) to Kjevik Airport (KRS) cost?
Snag a cheap one-way flight from $201 or cheap return flight from $393 from Dr. Francisco de Sa Carneiro Airport (OPO) to Kjevik Airport (KRS) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Dr. Francisco de Sa Carneiro Airport (OPO) to Kjevik Airport (KRS)?
The cheapest month to fly from OPO to KRS is April, when demand is low. Off-peak months are often when airlines offer better prices between these airports.
What is the cheapest airline that flies from Dr. Francisco de Sa Carneiro Airport (OPO) to Kjevik Airport (KRS)?
To find the cheapest airline that'll fly you from OPO to KRS, use Expedia's filter tool. Tailor your search based on your travel style, such as preferred carriers and cabin class. You can then sort your results by "Price (lowest to highest)" to see the cheapest fares upfront.
How many flights per day from Dr. Francisco de Sa Carneiro Airport (OPO) to Kjevik Airport (KRS)?
You'll need to take a flight with a layover when traveling from Dr. Francisco de Sa Carneiro Airport (OPO) to Kjevik Airport (KRS). Direct flights don't operate daily on this route. However, simply filter your search to include one or two stops to find the best option for your trip.
What day of the week has the most flights from OPO to KRS?
You'll generally find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can vary from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Dr. Francisco de Sa Carneiro Airport (OPO) to Kjevik Airport (KRS)?
To land at Kjevik Airport (KRS) without delays, select a flight that takes off from Dr. Francisco de Sa Carneiro Airport (OPO) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Dr. Francisco de Sa Carneiro Airport (OPO) to Kjevik Airport (KRS) last-minute?
Last-minute fares from OPO to KRS are generally more expensive. To secure the lowest rates, start searching for flights as soon as possible. That being said, if you're flexible with your travel plans, you may land a cheap ticket right before you leave.
Is it cheaper to book an OPO to KRS flight and hotel package?
Compared with arranging flights and hotels separately, booking an OPO to KRS flight and hotel package with Expedia could result in significant savings. Better yet, having everything in one convenient place will take the stress out of planning your trip. Simply pick your flights and choose from our extensive range of hotels, then personalize your trip with extras like activities, tours and car rentals.
Can I cancel or change the date of my flight from Dr. Francisco de Sa Carneiro Airport (OPO) to Kjevik Airport (KRS)?
In most cases, you can reschedule or cancel your OPO to KRS flight. However, additional charges may apply, especially if your booking was made more than 24 hours ago. Check your itinerary for the airline's rules and fees on flight changes, or if you'd like further details, visit our Customer Service portal.

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*Available to One Key members.