Which airports can I use when flying from Portland to Tromsø?

Flights from Portland to Tromsø usually depart from Portland (PDX) and arrive at Tromso/Langnes (TOS).

What cabin classes can I book on flights from Portland to Tromsø?

Two cabin classes are available on flights from Portland to Tromsø: • Economy Class • Premium Economy Class

Which airports do connecting flights from Portland to Tromsø pass through?

Most connecting flights from Portland to Tromsø pass through Reykjavik Keflavik Intl (KEF), which handles 100% of one-stop traffic on this route.

Can I save money by using flexible dates for flights from Portland to Tromsø?

Yes. Flexible dates can save you up to 47% on flights from Portland to Tromsø. Thursday is the cheapest departure day at $671 round-trip on average, while Wednesday is the most expensive at $1,252, a difference of $581. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

How long is a flight from Portland to Tromsø?

A nonstop flight from Portland to Tromsø takes 00m, covering 4,235 miles.

Do I need a passport to fly from Portland to Tromsø?

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

Have flight prices from Portland to Tromsø changed much recently?

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $648 to $1,653. That means the highest observed fare was about 3x higher than the lowest one.

What is the time difference between Portland and Tromsø?

Tromsø is 8 hours ahead of Portland (Central European Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

What car rental options are available at Tromso/Langnes Airport (TOS)?

Tromso/Langnes Airport (TOS) hosts 5 major car rental companies, with daily rates averaging $99 for economy cars. Top options include: • Hertz • Alamo • Sixt • Thrifty • Enterprise Rent-A-Car

How much should I expect to pay for a Portland to Tromsø flight?

Round-trip flights from Portland to Tromsø range from $790 to $1,202, with an average of $790 over the past 12 months. Anything below $790 counts as a good deal.

Which airline is the cheapest to fly from Portland to Tromsø?

Scandinavian Airlines ($696) and SWISS ($858) are the cheapest airlines to fly round-trip from Portland to Tromsø according to KAYAK data over the last 5 days.

What is the cheapest layover airport when flying from Portland to Tromsø?

Flights via Reykjavik Keflavik Intl (KEF) offer the most affordable fares, with an average round-trip price of $671. Based on KAYAK data over the past 3 months.

When flying from Portland to Tromsø which airport offers the shortest layover?

Reykjavik Keflavik Intl (KEF) had the shortest average connection time for Portland to Tromsø layovers at 7h 19m over the past 3 months.

$648 CHEAP FLIGHTS from Portland to Tromsø (PDX - TOS)

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Cheapest round-trip

$648

Typical prices: $790-$1,202

Multiple Airlines

Fri 3/9Sat 3/17

PDX - TOS • 2 stops

Nonstop flights

Not available

There are currently no direct flights between Portland and Tromsø. You'll need to take a connecting flight to reach the destination.

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Flight Deals

Cheap Flights from Portland to Tromsø (PDX-TOS)

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Recent round-trip flight deals from Portland to Tromsø

Tue, Mar 9 - Wed, Mar 17

2:45 pm - 11:50 pmPDX Portland-TOS Tromso/Langnes

24h 05m2 stops Reykjavik Keflavik Intl Oslo Gardermoen

6:00 am - 6:00 pmTOS Tromso/Langnes-PDX Portland

20h 00m2 stops Oslo Gardermoen Reykjavik Keflavik Intl

$648Multiple Airlines

Sat, Jan 16 - Sat, Jan 23

1:31 pm - 11:20 amPDX Portland-TOS Tromso/Langnes

36h 49m2 stops Los Angeles Kastrup Copenhagen

7:30 pm - 10:35 pmTOS Tromso/Langnes-PDX Portland

36h 05m2 stops Kastrup Copenhagen Los Angeles

$696Scandinavian Airlines

Sat, Jan 16 - Sat, Jan 23

7:00 am - 10:50 amPDX Portland-TOS Tromso/Langnes

18h 50m2 stops New York John F Kennedy Intl Kastrup Copenhagen

6:00 am - 10:35 pmTOS Tromso/Langnes-PDX Portland

25h 35m3 stops Oslo Gardermoen Kastrup Copenhagen Los Angeles

$751Scandinavian Airlines

Sat, Jan 16 - Sat, Jan 23

7:00 am - 10:50 amPDX Portland-TOS Tromso/Langnes

18h 50m2 stops New York John F Kennedy Intl Kastrup Copenhagen

6:00 am - 10:35 pmTOS Tromso/Langnes-PDX Portland

25h 35m3 stops Oslo Gardermoen Kastrup Copenhagen Los Angeles

$755Scandinavian Airlines

Sat, Jan 16 - Sat, Jan 23

7:00 am - 6:45 pmPDX Portland-TOS Tromso/Langnes

26h 45m3 stops New York John F Kennedy Intl Kastrup Copenhagen Oslo Gardermoen

6:00 am - 10:35 pmTOS Tromso/Langnes-PDX Portland

25h 35m3 stops Oslo Gardermoen Kastrup Copenhagen Los Angeles

$761Scandinavian Airlines

Sat, Jan 16 - Sat, Jan 23

1:18 pm - 2:10 pmPDX Portland-TOS Tromso/Langnes

39h 52m2 stops San Francisco Zurich

11:05 am - 10:45 pmTOS Tromso/Langnes-PDX Portland

44h 40m2 stops Zurich San Francisco

$858SWISS

Wed, Nov 11 - Sat, Nov 14

1:40 pm - 11:50 pmPDX Portland-TOS Tromso/Langnes

25h 10m2 stops Amsterdam Schiphol Oslo Gardermoen

3:00 pm - 11:40 amTOS Tromso/Langnes-PDX Portland

29h 40m2 stops Paris Charles de Gaulle Amsterdam Schiphol

$873Multiple Airlines

Sat, Jan 16 - Sat, Jan 23

7:00 am - 6:45 pmPDX Portland-TOS Tromso/Langnes

26h 45m3 stops New York John F Kennedy Intl Kastrup Copenhagen Oslo Gardermoen

6:00 am - 10:35 pmTOS Tromso/Langnes-PDX Portland

25h 35m3 stops Oslo Gardermoen Kastrup Copenhagen Los Angeles

$877Scandinavian Airlines

Tue, Mar 9 - Wed, Mar 17

7:00 am - 11:25 amPDX Portland-TOS Tromso/Langnes

19h 25m2 stops New York John F Kennedy Intl Kastrup Copenhagen

6:00 am - 10:26 pmTOS Tromso/Langnes-PDX Portland

24h 26m3 stops Oslo Gardermoen Kastrup Copenhagen Los Angeles

$902Scandinavian Airlines

Tue, Mar 9 - Wed, Mar 17

1:00 pm - 11:50 pmPDX Portland-TOS Tromso/Langnes

25h 50m3 stops Los Angeles Kastrup Copenhagen Oslo Gardermoen

6:00 am - 10:26 pmTOS Tromso/Langnes-PDX Portland

24h 26m3 stops Oslo Gardermoen Kastrup Copenhagen Los Angeles

$908Scandinavian Airlines

Booking Insights

Price, demand and travel trends for Portland to Tromsø flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

Airlines

Layovers

Which airline is the cheapest to fly from Portland to Tromsø?: Scandinavian Airlines ($696) and SWISS ($858) are the cheapest airlines to fly round-trip from Portland to Tromsø according to KAYAK data over the last 5 days.

Find deals

Cheapest flight	$648

Round-trip flight from Portland to Tromsø

When to book flights from Portland to Tromsø

Are your dates flexible? Find out the best times to travel from Portland to Tromsø based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated round-trip price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

What cabin classes can I book on flights from Portland to Tromsø?
Two cabin classes are available on flights from Portland to Tromsø:

• Economy Class
• Premium Economy Class
How long is a flight from Portland to Tromsø?
A nonstop flight from Portland to Tromsø takes 00m, covering 4,235 miles.
Do I need a passport to fly from Portland to Tromsø?
Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.
How much should I expect to pay for a Portland to Tromsø flight?
Round-trip flights from Portland to Tromsø range from $790 to $1,202, with an average of $790 over the past 12 months. Anything below $790 counts as a good deal.
Have flight prices from Portland to Tromsø changed much recently?
Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $648 to $1,653. That means the highest observed fare was about 3x higher than the lowest one.
What car rental options are available at Tromso/Langnes Airport (TOS)?
Tromso/Langnes Airport (TOS) hosts 5 major car rental companies, with daily rates averaging $99 for economy cars. Top options include:

• Hertz
• Alamo
• Sixt
• Thrifty
• Enterprise Rent-A-Car
Which airports can I use when flying from Portland to Tromsø?
Flights from Portland to Tromsø usually depart from Portland (PDX) and arrive at Tromso/Langnes (TOS).
Which airports do connecting flights from Portland to Tromsø pass through?
Most connecting flights from Portland to Tromsø pass through Reykjavik Keflavik Intl (KEF), which handles 100% of one-stop traffic on this route.
Can I save money by using flexible dates for flights from Portland to Tromsø?
Yes. Flexible dates can save you up to 47% on flights from Portland to Tromsø. Thursday is the cheapest departure day at $671 round-trip on average, while Wednesday is the most expensive at $1,252, a difference of $581.

KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.
What is the time difference between Portland and Tromsø?
Tromsø is 8 hours ahead of Portland (Central European Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

If your dates are flexible, aim for a Thursday departure and avoid flying on Wednesday. On this route, Thursday flights average $671, about $581 less than Wednesday fares (46% savings) based on the last 12 months.
If you're arriving late at night and need somewhere to stay, check out these hotels close to Tromso/Langnes Airport.

• Moxy Tromso
• Pingvinhotellet Unn Tromsø

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Everything you should know

Cheap Flights from Portland to Tromsø (PDX-TOS)

Recent round-trip flight deals from Portland to Tromsø

Recent one-way flight deals from Portland to Tromsø

Price, demand and travel trends for Portland to Tromsø flights

Which airline is the cheapest to fly from Portland to Tromsø?

What is the cheapest layover airport when flying from Portland to Tromsø?

When flying from Portland to Tromsø which airport offers the shortest layover?

Key details for Portland to Tromsø flights

Cheapest flight

When to book flights from Portland to Tromsø

Your Portland to Tromsø flight questions, answered

Your guide to booking Portland to Tromsø flights

More options for your flight from Portland to Tromsø

Complete your trip to Tromsø with a hotel stay or car rental

Information on your arrival and departure airports

Cabin class types available on flights from Portland to Tromsø

Find direct flights to and from Portland and Tromsø

Flights from domestic origins to Tromsø

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