Cheap flights from Seattle to Reykjavík
The cheapest round trip from Seattle to Reykjavík that travelers found recently is $692 with a carry-on: a $692 fare on Icelandair, which usually includes a carry-on. It leaves Fri, Feb 12 and comes back Thu, Feb 18.
Live prices for Fri, Feb 12 to Thu, Feb 18
Cheapest trips travelers found recently
| Leave | Return | Airline | Airports | Stops | Fare | Carry-on (est.) | Total | Live prices |
|---|---|---|---|---|---|---|---|---|
| Fri, Feb 12 | Thu, Feb 18 | Icelandair | SEA → KEF | Nonstop | $692 | Included | $692 | Live price |
| Thu, May 27 | Thu, Jun 10 | Icelandair | SEA → KEF | Nonstop | $727 | Included | $727 | Live price |
| Fri, Apr 9 | Fri, Apr 16 | Icelandair | SEA → KEF | Nonstop | $742 | Included | $742 | Live price |
Round-trip prices per person, from real fares travelers found in the last few days. Carry-on fees are our estimate for each airline, both ways. Prices change fast: check the live price before you book.
Cheapest month to fly
| Month | Cheapest trip | From | Live prices |
|---|---|---|---|
| February 2027 | Fri, Feb 12 to Thu, Feb 18, 6 nights | $692 | Live price |
| April 2027 | Fri, Apr 9 to Fri, Apr 16, 7 nights | $742 | Live price |
| May 2027 | Thu, May 27 to Thu, Jun 10, 14 nights | $727 | Live price |
Bag fees on this route
What the airlines flying Seattle to Reykjavík usually charge for one bag each way. Budget airlines often sell the cheapest fares and charge the most for bags, so compare the total, not the fare.
| Airline | Carry-on, each way | Checked bag, each way |
|---|---|---|
| Icelandair | Included | Included |
Our estimates: fees depend on the fare type and when you pay. Check the airline's own price when you book.
How these prices work
These are real round-trip fares that travelers found on Aviasales recently, not a live search, so they can change or sell out. Dipt adds an estimate of each airline's carry-on fee, so a cheap fare with expensive bags doesn't look cheaper than it is. "Live price" opens Dipt's live flight search for those dates, where you book with the airline or travel site you pick. Dipt may earn a commission when you book, at no extra cost to you (how Dipt makes money).
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