✓Good DealAiFly Score: 59/100Verified 19 Aug 2026 13:00 UTC

Seattle to Oslo with Icelandair from $437 — 30% below the typical deal price of $620. Verified 19 Aug 2026 at 13:00 UTC

✓ Verified DealJust published

🏷️ 30% below typical deal priceTypical deal price: $620

This deal vs. typical deal price for this route — verified 7 Jun 2026 at 19:16 UTC

Tickets from $437 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 1h 35m (Good connection) ✓
Return — Layover 2h 5m (Good connection) ✓

📖 Traveler Resources:
✈️ Airport Guides
📍 Seattle-Tacoma International Airport (SEA) Master — Terminals, Transport & Tips
📍 Oslo Airport Gardermoen (OSL) — The Complete Master — Terminals, Transport & Tips
📚 Oslo Travel Guide

Available Dates

Select a date to check live prices on Skyscanner.

⚠️ All booking links removed

AiFly automatic review on 19 Aug 2026 at 13:00 UTC found that current prices for every advertised date are over 30% above the published €402 — booking links are no longer accurate.

👉 See current deals from Seattle

✓ Verified 18 Jun

Prices verified at time of publication. Always confirm on Skyscanner before booking.

🧳 Baggage Allowance

Bag Type	Dimensions / Weight	Included
👜 Personal Item	40 × 30 × 15 cm (under seat)	✅ Yes
🎒 Cabin Bag	22 lb	✅ Yes
🧳 Checked Bag	Not included — buy separately	❌ No

✈️ No checked bag in this fare (Icelandair Economy Light). Add a 1 × 50 lb checked bag for $587 total ($150 more).

📋 Full Icelandair baggage allowance & fees →

🌍 About Oslo

Oslo's signature move is free: walk straight up the sloping white-marble roof of the Opera House, right off the water, for a fjord view 22 metres up with no ticket and no set path. The other essential is Vigeland Park — 200-plus granite and bronze nudes by one sculptor, Gustav Vigeland, the largest such park by a single artist, also free. Eat brunost, the caramel-brown Norwegian whey cheese, and try smoked reindeer if you see it. Fair warning: Oslo is one of the world's priciest cities, so a beer can run £10 — a cheap fare here goes fast. Come June–July for white nights, when the sun barely sets and you can stroll the harbour at 10pm. Winter is dark and cold, but that's when the fares drop — a real trade-off, not a free lunch.

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