✓Good DealAiFly Score: 45/100Verified 26 May 2026 00:13 UTC

Seattle to Stockholm with Icelandair from $489 / €413 — 13% below the typical deal price of $514. Verified 26 May 2026 at 00:13 UTC

✓ Verified DealUpdated 12 min ago

🏷️ 13% below typical deal priceTypical deal price: $514

This deal vs. typical deal price for this route — verified 26 May 2026 at 00:13 UTC

Tickets from $489 both ways. Checked baggage is not included in the base fare.

✈️ Icelandair — AFR 52/100 (classic)

In this fare:

Checked baggage: Not included — paid checked baggage extra
Onboard meal: Buy-on-board
WiFi: Wi-Fi unreliable (legacy hardware)
Cabin: 31″ pitch on Boeing 737 MAX 9

📍 Routing & layovers

Outbound — Layover in KEF: 17h 35m 🌆
Outbound — 🌆 17h 35m in Reykjavík (Keflavík) — Visit the Blue Lagoon (15 min from KEF — book ahead), walk to Reykjavík old harbour + Harpa concert hall, or see Hallgrímskirkja viewing tower (or Sky Lagoon (closer to city)). 50 min from KEF to the city · Icelandair Stopover (formal programme: layovers ≥24h, up to 7 free nights; shorter layovers — just step out of the airport) · Schengen-free for EU/UK/USA/CA passports up to 90 days.
Return — Layover 1h 20m (Acceptable connection)

📖 Traveler Resources:
✈️ Airport Guides
📍 Seattle-Tacoma International Airport (SEA) Master — Terminals, Transport & Tips
📍 Stockholm Arlanda Airport (ARN) — The Complete Master — Terminals, Transport & Tips

🇮🇸 Two destinations for one fare

Stay 17h in Reykjavík on the way to Stockholm — at no extra ticket cost.

The outbound routing arrives Keflavík at 14:00 and doesn’t leave until 07:35 the next morning — 17 hours 35 minutes on the ground in Iceland. That’s enough time to leave the airport, stay overnight in Reykjavík, and turn one ticket into two trips at no extra airfare. (Icelandair’s formal Stopover programme only applies to layovers of 24h or longer — for this layover you simply step out of KEF, no special booking needed.)

Realistic 17h plan: 50-min FlyBus from KEF to central Reykjavík → check in to a downtown hotel (Blue Lagoon sells a midnight slot 15 minutes from KEF if you prefer thermal water over a bed) → dinner on Laugavegur → sleep → morning walk past Hallgrímskirkja and the Harpa concert hall → FlyBus back to KEF for the 07:35 flight to Arlanda.

Visa: Iceland is Schengen — same 90-day visa-free entitlement Sweden uses, so the stopover doesn’t change any paperwork for US/EU/UK/CA passport holders.