Are direct flights from Porto to Oslo always the best option?

Direct flights offer convenience and save travel time, but they are not always the most economical choice. Flights with one or more layovers can sometimes be significantly cheaper. Consider your budget and how much you value convenience when deciding between direct and connecting flights.

Can flexible travel dates help on Porto to Oslo flights?

Yes, being flexible with your travel dates can often lead to finding cheaper flights. Prices can vary significantly depending on the day of the week or time of year. Flying during off-peak seasons or on weekdays may result in more affordable fares.

What extra costs should I check before booking Porto to Oslo flights?

Before booking, always check for potential extra costs such as baggage fees, seat selection charges, and in-flight services. Also, consider the cost of transportation to and from the airport at both your origin and destination. These additional expenses can impact the total cost of your trip.

Flights From Porto

To Oslo

Cheap Flights from Porto to Oslo

Browse current best options from Porto. Become a member to unlock all deals and get alerts when new deals appear.

Deals from

Porto

RatePunk searches hundreds of travel sites at once for deals on flights to Oslo

Prices updated 1 day ago

461 airlines compared

80%+ AI score for best value

Fares are subject to change and may not be available for all dates. (Data last updated Sep 14, 2026.)

Today’s best flight deals from Porto to Oslo

Explore current cheapest deals departing from Porto to Oslo

2026-10-13 – 2026-10-20
OPO - Oslo
90% AI deal score
343 €
90 €
Round trip
2026-10-15 – 2026-10-20
OPO - Oslo
90% AI deal score
350 €
91 €
Round trip
2026-10-22 – 2026-10-31
OPO - Oslo
86% AI deal score
318 €
93 €
Round trip
2026-10-13 – 2026-10-21
OPO - Oslo
91% AI deal score
331 €
93 €
Round trip
2026-10-28 – 2026-10-31
OPO - Oslo
88% AI deal score
345 €
94 €
Round trip
2026-10-19 – 2026-10-31
OPO - Oslo
86% AI deal score
304 €
100 €
Round trip
2026-11-20 – 2026-11-23
OPO - Oslo
86% AI deal score
350 €
100 €
Round trip
2026-11-11 – 2026-11-14
OPO - Oslo
87% AI deal score
350 €
100 €
Round trip
2026-10-22 – 2026-10-26
OPO - Oslo
86% AI deal score
347 €
101 €
Round trip
2026-11-20 – 2026-11-26
OPO - Oslo
86% AI deal score
338 €
101 €
Round trip

Porto to Oslo: Overview

Insights for flights from Porto to Oslo

Most itineraries for flights from Porto to Oslo connect at least once, with only 38.7% of recent fares being non-stop. For connecting itineraries, the typical number of stopovers is two. This means you'll likely encounter at least one layover on your journey.

Right now, fares for cheap flights from Porto to Oslo are typically between $228 and $375, with a median of $281. Currently, prices are above the typical level. About 39% of recent fares have been classified as a good price, indicating that competitive offers are available frequently.

When is the cheapest time to fly from Porto to Oslo? The data shows that March is the most affordable month, with a median fare of $156. Following closely are April, with a median fare of $176, and May, with a median fare of $186. These months offer significantly lower prices compared to the overall median.

A typical journey from Porto to Oslo takes about 7h 15m, including connections. This duration accounts for the fact that most itineraries involve at least one stopover. The distance between Porto and Oslo is 2,505 kilometers, classifying this route as a medium-haul flight.

How much is a round trip from Porto to Oslo

Regular price: €281 - €541

Prices for flights from Porto to Oslo are currently below the regular range.

Regular prices for this route typically range from 281 EUR to 541 EUR. The current lowest deal is 91 EUR with Ryanair, for travel from Oct 15-Oct 20.

now 91 €

Low 281 €

High 541 €

The cheapest time to fly from Porto to Oslo

The cheapest month to fly from OPO to OSL is March, with a median price of 156 USD. The most expensive month is September, with a median price of 295 USD. Prices are generally lower from February to November.

March

Cheapest

Flights from 156 €

September

Most Expensive

Flights from 295 €

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Direct flights from Porto to Oslo

Norwegian Air Shuttle

Last-minute flights going from Porto to Oslo

Wed, Sep 16

⌛ Last-Minute

OPO - Oslo

Porto (OPO) - Oslo (TRF)

Ryanair

524 €

127 €

One-way

Wed, Sep 16

⌛ Last-Minute

OPO - Oslo

Porto (OPO) - Oslo (TRF)

Ryanair

485 €

135 €

One-way

Wed, Sep 16

⌛ Last-Minute

OPO - Oslo

Porto (OPO) - Oslo (TRF)

Ryanair

560 €

175 €

One-way

Thu, Sep 17

⌛ Last-Minute

OPO - Oslo

Porto (OPO) - Oslo (OSL)

Ryanair

555 €

149 €

One-way

Fri, Sep 18

⌛ Last-Minute

OPO - Oslo

Porto (OPO) - Oslo (OSL)

Norwegian Air Shuttle

559 €

158 €

One-way

Fri, Sep 18

⌛ Last-Minute

OPO - Oslo

Porto (OPO) - Oslo (OSL)

Air France

562 €

217 €

One-way

Biggest price drops on these dates for flights from Porto to Oslo

5 nights

Feb 23 - Feb 28

630 € → 169 €

73%

4 nights

Feb 20 - Feb 24

609 € → 179 €

71%

4 nights

Feb 17 - Feb 21

606 € → 179 €

70%

3 nights

Feb 17 - Feb 20

605 € → 179 €

70%

Popular Airports to fly from Porto to Oslo

Porto - Oslo route insights

💸 Price insights

Recent fares are above the typical level

Recent fares from Porto to Oslo are above the typical level of $281.

📅 Best time to fly

Fly in March for prices as low as $156

Historically, March, April, and May offer the lowest median prices for this route.

⏱️ Flight duration

Expect a flight duration of 7h 15m

The median flight time for this medium-haul route is 7 hours and 15 minutes.

✈️ Airlines & availability

Connecting flights are dominant on this route

Connecting flights make up 38.7% of routes, typically with 2 stopovers.

🏆 Airline highlight

Norwegian Air Shuttle offers direct flights

Norwegian Air Shuttle is an airline providing direct flights on this route.

🎯 Booking tip

Deals are frequent for this route

Deals for flights from Porto to Oslo are frequent, appearing within a 30-day window.

Porto main airports to depart from

Porto (OPO)

Cheapest

Porto Airport is a convenient departure point for flights to Oslo, offering competitive prices.

📍 ~10 km from Porto city center (reachable by car or metro)

💸 Flights from ~€87

Oslo main airports to arrive at

Sandefjord Airport, Torp (TRF)

Cheapest

Sandefjord Airport, Torp (TRF) is a good alternative for flights to Oslo, offering potentially lower fares.

📍 ~86 km from Oslo city center (reachable by car)

💸 Flights from ~€87

Airports nearby Oslo used as alternative

Göteborg Landvetter (GOT)

Cheapest

Oslo, Norway

90% AI deal score

$1,565

$743

Save $822

KLM

Business Class

From OPO

Elite

Nov 10

Oslo, Norway

90% AI deal score

$1,472

$743

Save $729

KLM

Business Class

From OPO

Elite

Oct 12

Oslo, Norway

90% AI deal score

$1,604

$780

Save $824

Air France

Business Class

From OPO

Elite

Dec 29

Oslo, Norway

90% AI deal score

$1,724

$792

Save $932

KLM

Business Class

From OPO

Elite

Oct 08

Oslo, Norway

90% AI deal score

$1,652

$806

Save $846

Air France

Business Class

From OPO

Elite

Sep 30

Oslo, Norway

90% AI deal score

$1,675

$806

Save $869

Air France

Business Class

From OPO

Elite

Oct 06

Oslo, Norway

90% AI deal score

$1,630

$806

Save $824

Air France

Business Class

From OPO

Elite

Sep 28

Oslo, Norway

90% AI deal score

$1,641

$806

Save $835

Air France

Business Class

From OPO

Elite

Oct 06

Oslo, Norway

90% AI deal score

$1,659

$806

Save $853

Air France

Business Class

From OPO

Elite

Sep 16

Oslo, Norway

89% AI deal score

$1,899

$727

Save $1,172

Air France

Business Class

From OPO

Elite

Nov 10

Oslo, Norway

89% AI deal score

$1,476

$759

Save $717

TAP Portugal

Business Class

Frequently Asked Questions About Flights to Oslo

To find more affordable flights, consider being flexible with your travel dates and times. Comparing prices across different airlines and booking sites can also help you discover better deals. Looking into flights with layovers may sometimes offer lower fares than direct routes.

Booking flights in advance, often several months before your intended departure, can sometimes result in lower prices. However, prices can fluctuate, so monitoring fares and being ready to book when you see a good deal is usually a good strategy. Mid-week bookings may also sometimes offer better rates.

Yes, comparing nearby airports at both your origin and destination can often reveal more flight options and potentially lower prices. Sometimes, flying into or out of a smaller airport a short distance away can be more cost-effective. Remember to factor in the cost and time of ground transportation to and from these alternative airports.

Porto to Oslo: Overview

Insights for flights from Porto to Oslo

How much is a round trip from Porto to Oslo

Regular price: €281 - €541

Prices for flights from Porto to Oslo are currently below the regular range.

Regular prices for this route typically range from 281 EUR to 541 EUR. The current lowest deal is 91 EUR with Ryanair, for travel from Oct 15-Oct 20.

now 91 €

Low 281 €

High 541 €

The cheapest time to fly from Porto to Oslo

March

Cheapest

Flights from 156 €

September

Most Expensive

Flights from 295 €

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Direct flights from Porto to Oslo

Norwegian Air Shuttle

Last-minute flights going from Porto to Oslo

Wed, Sep 16

⌛ Last-Minute

OPO - Oslo

Porto (OPO) - Oslo (TRF)

Ryanair

524 €

127 €

One-way

Wed, Sep 16

⌛ Last-Minute

OPO - Oslo

Porto (OPO) - Oslo (TRF)

Ryanair

485 €

135 €

One-way

Wed, Sep 16

⌛ Last-Minute

OPO - Oslo

Porto (OPO) - Oslo (TRF)

Ryanair

560 €

175 €

One-way

Thu, Sep 17

⌛ Last-Minute

OPO - Oslo

Porto (OPO) - Oslo (OSL)

Ryanair

555 €

149 €

One-way

Fri, Sep 18

⌛ Last-Minute

OPO - Oslo

Porto (OPO) - Oslo (OSL)

Norwegian Air Shuttle

559 €

158 €

One-way

Fri, Sep 18

⌛ Last-Minute

OPO - Oslo

Porto (OPO) - Oslo (OSL)

Air France

562 €

217 €

One-way

Biggest price drops on these dates for flights from Porto to Oslo

5 nights

Feb 23 - Feb 28

630 € → 169 €

73%

4 nights

Feb 20 - Feb 24

609 € → 179 €

71%

4 nights

Feb 17 - Feb 21

606 € → 179 €

70%

3 nights

Feb 17 - Feb 20

605 € → 179 €

70%

Popular Airports to fly from Porto to Oslo

Porto - Oslo route insights

💸 Price insights

Recent fares are above the typical level

Recent fares from Porto to Oslo are above the typical level of $281.

📅 Best time to fly

Fly in March for prices as low as $156

Historically, March, April, and May offer the lowest median prices for this route.

⏱️ Flight duration

Expect a flight duration of 7h 15m

The median flight time for this medium-haul route is 7 hours and 15 minutes.

✈️ Airlines & availability

Connecting flights are dominant on this route

Connecting flights make up 38.7% of routes, typically with 2 stopovers.

🏆 Airline highlight

Norwegian Air Shuttle offers direct flights

Norwegian Air Shuttle is an airline providing direct flights on this route.

🎯 Booking tip

Deals are frequent for this route

Deals for flights from Porto to Oslo are frequent, appearing within a 30-day window.

Porto main airports to depart from

Porto (OPO)

Cheapest

Porto Airport is a convenient departure point for flights to Oslo, offering competitive prices.

📍 ~10 km from Porto city center (reachable by car or metro)

💸 Flights from ~€87

Oslo main airports to arrive at

Sandefjord Airport, Torp (TRF)

Cheapest

Sandefjord Airport, Torp (TRF) is a good alternative for flights to Oslo, offering potentially lower fares.

📍 ~86 km from Oslo city center (reachable by car)

💸 Flights from ~€87

Airports nearby Oslo used as alternative

Göteborg Landvetter (GOT)

Cheapest

Göteborg Landvetter (GOT) is a major international airport with a wide range of European and some long-haul connections.

Oslo, Norway

89% AI deal score

$1,476

$759

Save $717

TAP Portugal

Business Class

Frequently Asked Questions About Flights to Oslo

Cheap Flights from Porto to Oslo

Today’s best flight deals from Porto to Oslo

Porto to Oslo: Overview

Insights for flights from Porto to Oslo

How much is a round trip from Porto to Oslo

The cheapest time to fly from Porto to Oslo

Direct flights from Porto to Oslo

Last-minute flights going from Porto to Oslo

Biggest price drops on these dates for flights from Porto to Oslo

Popular Airports to fly from Porto to Oslo

Porto - Oslo route insights

Recent fares are above the typical level

Fly in March for prices as low as $156

Expect a flight duration of 7h 15m

Connecting flights are dominant on this route

Norwegian Air Shuttle offers direct flights

Deals are frequent for this route

Porto main airports to depart from

Oslo main airports to arrive at

Airports nearby Oslo used as alternative

Business & First Class Flight Deals to Oslo

Best Elite deals to Oslo

Sep 19

Nov 20

Nov 10

Oct 12

Dec 29

Oct 08

Sep 30

Oct 06

Sep 28

Oct 06

Sep 16

Nov 10

Frequently Asked Questions About Flights to Oslo

How can I find cheap flights from Porto to Oslo?

When should I book flights from Porto to Oslo?

Should I compare nearby airports for flights from Porto to Oslo?

Are direct flights from Porto to Oslo always the best option?

Can flexible travel dates help on Porto to Oslo flights?

What extra costs should I check before booking Porto to Oslo flights?

Related routes

More routes from Porto

Flights to Oslo from other cities

Porto to Oslo: Overview

Insights for flights from Porto to Oslo

How much is a round trip from Porto to Oslo

The cheapest time to fly from Porto to Oslo

Direct flights from Porto to Oslo

Last-minute flights going from Porto to Oslo

Biggest price drops on these dates for flights from Porto to Oslo

Popular Airports to fly from Porto to Oslo

Porto - Oslo route insights

Recent fares are above the typical level

Fly in March for prices as low as $156

Expect a flight duration of 7h 15m

Connecting flights are dominant on this route

Norwegian Air Shuttle offers direct flights

Deals are frequent for this route

Porto main airports to depart from

Oslo main airports to arrive at

Airports nearby Oslo used as alternative

Business & First Class Flight Deals to Oslo

Best Elite deals to Oslo

Sep 19

Nov 20

Nov 10

Oct 12

Dec 29

Oct 08

Sep 30

Oct 06

Sep 28

Oct 06

Sep 16

Nov 10

Frequently Asked Questions About Flights to Oslo

How can I find cheap flights from Porto to Oslo?

When should I book flights from Porto to Oslo?

Should I compare nearby airports for flights from Porto to Oslo?