Cheap Flights from Portland to Tromso
No deal from Portland to Tromso has cleared our price bar yet. What we have seen on the route is below.
Across 4 months of observations from Portland to Tromso, the lowest round-trip fare we recorded was $514, in July. The typical fare was $563. July was the cheapest month we saw and September the dearest.
The most recent price we saw on this route was $530 on Icelandair, seen Oct 16. It is an unverified observation and may have changed.
See every deal <a href="/from/portland">from Portland</a>, <a href="/to/tromso">to Tromso</a>, or the return direction <a href="/from/tromso/to/portland">Tromso to Portland</a>.
Latest price we saw: Portland to Tromso
The most recent round-trip fare our sweep found on this route. It is not verified and may have changed since the date shown.
| From | Price | Per mile | Travel dates | Airline | Seen | Check price |
|---|---|---|---|---|---|---|
| Portland (PDX) to Tromso (TOS) | $530 | 6.2¢ | Nov 5 – Nov 13 | Icelandair | Oct 16 | Check price |
Price history: Portland to Tromso
What we observed by month, from our signals database. Unverified observations, not bookable prices.
| Month | Low | Typical | Sightings |
|---|---|---|---|
| Oct 2026 | $530 | $603 | 10 |
| Sep 2026 | $594 | $595 | 35 |
| Aug 2026 | $514 | $542 | 32 |
| Jul 2026 | $514 | $514 | 1 |
Frequently asked questions
How many flight deals from Portland to Tromso are on Sparkflights right now?
There are 0 verified deals from Portland to Tromso on the board right now. The list refreshes hourly.
What is the lowest price ever seen from Portland to Tromso?
The lowest fare we've recorded from Portland to Tromso is $514, based on 78 price observations over 4 months.
How much does a flight from Portland to Tromso cost?
The typical round-trip fare we observed from Portland to Tromso is $563, against a recorded low of $514. These are observations, not quotes.
When is the cheapest month to fly Portland to Tromso?
July was the cheapest month we observed from Portland to Tromso and September the dearest, over 4 months of data.
What is the current price from Portland to Tromso?
The most recent fare our sweep saw from Portland to Tromso is $530, on Oct 16. It is an unverified observation rather than a verified deal, so check it before booking.