Cheap Flights from Seattle to Longyearbyen
No deal from Seattle to Longyearbyen has cleared our price bar yet. What we have seen on the route is below.
Across 4 months of observations from Seattle to Longyearbyen, the lowest round-trip fare we recorded was $424, in August. The typical fare was $722. August was the cheapest month we saw and October the dearest.
The most recent price we saw on this route was $1222 on Lufthansa, SWISS, Scandinavian Airlines, and United, seen Oct 16. It is an unverified observation and may have changed.
See every deal <a href="/from/seattle">from Seattle</a>, <a href="/to/longyearbyen">to Longyearbyen</a>, or the return direction <a href="/from/longyearbyen/to/seattle">Longyearbyen to Seattle</a>.
Latest price we saw: Seattle to Longyearbyen
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 |
|---|---|---|---|---|---|---|
| Seattle (SEA) to Longyearbyen (LYR) | $1222 | 17.1¢ | Jan 8 – Jan 15 | Lufthansa, SWISS, Scandinavian Airlines, and United | Oct 16 | Check price |
Price history: Seattle to Longyearbyen
What we observed by month, from our signals database. Unverified observations, not bookable prices.
| Month | Low | Typical | Sightings |
|---|---|---|---|
| Oct 2026 | $1215 | $1222 | 29 |
| Sep 2026 | $471 | $681 | 70 |
| Aug 2026 | $424 | $491 | 93 |
| Jul 2026 | $493 | $493 | 2 |
Frequently asked questions
How many flight deals from Seattle to Longyearbyen are on Sparkflights right now?
There are 0 verified deals from Seattle to Longyearbyen on the board right now. The list refreshes hourly.
What is the lowest price ever seen from Seattle to Longyearbyen?
The lowest fare we've recorded from Seattle to Longyearbyen is $424, based on 194 price observations over 4 months.
How much does a flight from Seattle to Longyearbyen cost?
The typical round-trip fare we observed from Seattle to Longyearbyen is $722, against a recorded low of $424. These are observations, not quotes.
When is the cheapest month to fly Seattle to Longyearbyen?
August was the cheapest month we observed from Seattle to Longyearbyen and October the dearest, over 4 months of data.
What is the current price from Seattle to Longyearbyen?
The most recent fare our sweep saw from Seattle to Longyearbyen is $1222, on Oct 16. It is an unverified observation rather than a verified deal, so check it before booking.