Cheap Flights from Portland to Tromso

Compare Portland to Tromso flight deals

Find the cheapest month or even day of the year to fly to Tromso

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Flight deals from Portland to Tromso

Looking for a cheap last-minute deal or the best round-trip flight from Portland Airport to Tromso Airport? If you want to travel next month, round-trip fares start from AED 3,000. Find the lowest prices on one-way and round-trip tickets right here.

Find the cheapest month to fly from Portland to Tromso

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Portland to Tromso flights are currently cheapest in September.

Portland to Tromso: Alternative routes

Compare routes from Portland to Tromso below. You may find an airport to fly into that's cheaper, faster, or easier than Tromso.

Portland to Tromso: Flight information

The things to know before you go.
Cheapest flight foundAED 1,862
Cheapest month to flySeptember

Finding cheap flights from Portland to Tromso: Frequently asked questions

The best price we found for a round-trip flight from Portland to Tromso is AED 3,000. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Portland to Tromso. But we found flights with one or more stops from AED 3,000.
There are no flights flying from Portland to Tromso, as of July 2026.
The cheapest month to fly from Portland to Tromso is usually August.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Portland Airport to Tromso Airport on Tuesday, August 18, 2026.
No airlines currently offer direct flights between Portland Airport and Tromso Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Tromso but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

We crunched all the numbers in our flight calendar, and it looks like the cheapest time to book a flight to Tromso is around 40 days in advance, so don’t leave your flight to the last minute.

Currently, Icelandair offers the cheapest flight tickets to Tromso.

Traveling from Portland Airport (PDX) to Tromso Airport (TOS): what you need to know

  • The timezone in Tromso is UTC+1, which is nine hours ahead of Portland.

  • To ensure you catch your PDX to TOS flight, allow plenty of time to navigate the airport and find your gate. Arriving two hours ahead of international departures and an hour before domestic flights is the general rule.

  • During popular months such as July, it's a good idea to get to the airport earlier. Plan to arrive two hours before a domestic departure and four hours ahead for international flights whenever you're traveling during a peak period in general.

How to find the cheapest flights from Portland Airport (PDX) to Tromso Airport (TOS)

  • AED 1,862 is the lowest price for a one-way Portland Airport to Tromso Airport flight. A return flight starts at AED 3,000. These fares may change based on demand and availability.

  • Don't leave things to the last moment. You're more likely to get cheap tickets from PDX to TOS if you book early. Airlines often have some fantastic early bird discounts.

  • If you're willing to be flexible with your travel dates, use the 'Whole month' tool. It'll find the lowest price across the month when looking for your flight from Portland Airport to Tromso Airport.

  • Getting your hands on cheap flights from PDX to TOS is a cinch with Price Alerts. Simply set up one of these automatic alerts and we'll get in touch as soon as fares go down.

  • Select your preferred arrival and departure times, number of stops and airlines with the filters. Or sort your results by 'Cheapest' to find the best deals on flights from Portland Airport to Tromso Airport.

Handy information about Portland Airport (PDX)

  • You'll find PDX at 7000 NE Airport Way.

  • Portland Airport has an excellent on-time record, so you're unlikely to face delays. Departures from PDX land at their destination as scheduled 83% of the time.

  • Portland Airport is around 19 kilometers from central Portland. If you're catching a cab, ride-sharing or driving from the center, it'll take 20 minutes or so to get there, depending on the traffic.

  • The trip when using public transport takes roughly 40 minutes.

  • Taking an early flight from Portland Airport to Tromso Airport? Avoid the stress of rushing to the airport (and sneak in some extra snooze time) by picking one of these stays close to PDX:

Arriving at Tromso Airport (TOS)

  • If you're arriving on a late Portland Airport to Tromso Airport flight, few things top the convenience of staying near the terminal. Grab your luggage from the carousel and then be showered and sleeping shortly after at one of these accommodation options near TOS:

  • Explore without limits with a Tromso Airport rental car. Book your wheels from Hertz, Thrifty or Sixt and discover more of Tromso and beyond.

  • Secure the lowest price by reserving your ride from Tromso Airport around one week ahead of your departure.

Getting from Tromso Airport (TOS) to central Tromso

  • Tromso Airport is approximately 5 kilometers from the center of Tromso. The drive time takes about 15 minutes.

  • Traveling on public transport takes roughly 20 minutes.

When to fly to Tromso Airport (TOS)

  • Before securing your flights from Portland Airport to Tromso Airport, think about which time of year works best for you. High season in Tromso offers a bustling atmosphere and lots to do, while the low season brings better hotel deals and smaller crowds.

  • The warmest month in Tromso is July, with temperatures ranging between 7ºC (45ºF) and 18ºC (64ºF). Book your flights from Portland Airport to Tromso Airport in this month if this is the kind of weather you like.

  • If you like cooler conditions, look for a cheap ticket from PDX to TOS in January. Temperatures average between -12ºC (10ºF) and -1ºC (30ºF) then.

Explore more of Norway

  • You've seen Tromso, now it's time to discover other corners of Norway. Travel about 322 kilometers south-west to Bodo to tick off its popular sights. From Landegode to Saltstraumen and Valnesfossen, you've got a jam-packed schedule ahead.

  • If you're ready to explore another well-known destination in Norway, head for Harstad, about 137 kilometers south-west of Tromso. Trondenes fort, Sør-Troms Museum and Trondenes Church are key reasons to visit.

Prices shown on this page are estimated lowest prices only. Found in the last 12 days.