Cheap flights from Seattle, USA to Oslo, Norway for only $439 roundtrip with Icelandair
- Route
- Seattle, USA → Oslo, Norway
- Price
- $439 roundtrip
- Airline
- Icelandair
- Cabin
- Economy
- Stops
- Reykjavik
- Availability
- Availability from October 2026 to January 2027, excluding Christmas/New Year
- Posted
- Jun 4, 2026
Cheap flights from Seattle, USA to Oslo, Norway for only $439 roundtrip with Icelandair via Reykjavik. Availability from October 2026 to January 2027, excluding Christmas/New Year.
Dates found
- 31st Oct – 6th Nov
- 2nd-9th Nov
- 3rd-9th Nov
- 10th-17th Nov
- 11th-17th Nov
- 12th-18th Nov
- 13th-19th Nov
- 16th-23rd Nov
- 17th-23rd Nov
- 19th-25th Nov
- 19th-26th Nov
- 26th Nov – 3rd Dec
- 30th Nov – 7th Dec
- 1st-7th Dec
- 1st-8th Dec
- 2nd-8th Dec
- 2nd-9th Dec
- 3rd-9th Dec
- 3rd-10th Dec
- 4th-10th Dec
- 4th-11th Dec
- 5th-11th Dec
- 6th-13th Dec
- 7th-13th Dec
- 7th-14th Dec
- 8th-14th Dec
- 8th-15th Dec
- 9th-16th Dec
- 10th-16th Dec
- 10th-17th Dec
- 11th-17th Dec
- 4th-11th Jan
- 5th-11th Jan
- 5th-12th Jan
- 7th-14th Jan
- 8th-15th Jan
- 9th-15th Jan
- 9th-16th Jan
- 10th-16th Jan
- 10th-17th Jan
- 11th-17th Jan
- 11th-18th Jan
- 12th-18th Jan
- 12th-19th Jan
- 13th-19th Jan
- 13th-20th Jan
- 15th-21st Jan
- 16th-23rd Jan
- 17th-23rd Jan
- 17th-24th Jan
- 18th-24th Jan
- 18th-25th Jan
- 20th-26th Jan