Cheap Flights from Seattle to Medan-Sumatra Island
No deal from Seattle to Medan-Sumatra Island has cleared our price bar yet. What we have seen on the route is below.
Across 4 months of observations from Seattle to Medan-Sumatra Island, the lowest round-trip fare we recorded was $1383, in September. The typical fare was $6818. September was the cheapest month we saw and July the dearest.
The most recent price we saw on this route was $1647 on Alaska, China Airlines, and Malaysia Airlines, seen Oct 28. It is an unverified observation and may have changed.
See every deal <a href="/from/seattle">from Seattle</a>, <a href="/to/medan-sumatra-island">to Medan-Sumatra Island</a>, or the return direction <a href="/from/medan-sumatra-island/to/seattle">Medan-Sumatra Island to Seattle</a>.
Latest price we saw: Seattle to Medan-Sumatra Island
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 Medan-Sumatra Island (KNO) | $1647 | 10.2¢ | Oct 29 – Nov 4 | Alaska, China Airlines, and Malaysia Airlines | Oct 28 | Check price |
Price history: Seattle to Medan-Sumatra Island
What we observed by month, from our signals database. Unverified observations, not bookable prices.
| Month | Low | Typical | Sightings |
|---|---|---|---|
| Oct 2026 | $1484 | $3325 | 26 |
| Sep 2026 | $1383 | $8760 | 26 |
| Aug 2026 | $1651 | $8167 | 46 |
| Jul 2026 | $7019 | $7019 | 1 |
Frequently asked questions
How many flight deals from Seattle to Medan-Sumatra Island are on Sparkflights right now?
There are 0 verified deals from Seattle to Medan-Sumatra Island on the board right now. The list refreshes hourly.
What is the lowest price ever seen from Seattle to Medan-Sumatra Island?
The lowest fare we've recorded from Seattle to Medan-Sumatra Island is $1383, based on 99 price observations over 4 months.
How much does a flight from Seattle to Medan-Sumatra Island cost?
The typical round-trip fare we observed from Seattle to Medan-Sumatra Island is $6818, against a recorded low of $1383. These are observations, not quotes.
When is the cheapest month to fly Seattle to Medan-Sumatra Island?
September was the cheapest month we observed from Seattle to Medan-Sumatra Island and July the dearest, over 4 months of data.
What is the current price from Seattle to Medan-Sumatra Island?
The most recent fare our sweep saw from Seattle to Medan-Sumatra Island is $1647, on Oct 28. It is an unverified observation rather than a verified deal, so check it before booking.