Cheap flights from Seattle to Oslo, Norway for only $445 roundtrip.
DEPART:
Seattle, USA
ARRIVE:
Oslo, Norway
RETURN:
Seattle, USA
DATES:
Availability in April 2026
14th-21st Apr
15th-22nd Apr
16th-23rd Apr
20th-27th Apr
21st-28th Apr
22nd-29th Apr
and more…
STOPS:
Reykjavik
AIRLINES:
Icelandair
Cheap flights from Portland, Oregon to Oslo, Norway for only $474 roundtrip with KLM and Scandinavian Airlines.
DEPART:
Portland, USA
ARRIVE:
Oslo, Norway
RETURN:
Portland, USA
DATES:
Availability from April to May 2026
7th-13th Apr
7th-14th Apr
7th-15th Apr
7th-16th Apr
8th-14th Apr
8th-15th Apr
8th-16th Apr
8th-17th Apr
9th-15th Apr
9th-16th Apr
9th-17th Apr
9th-18th Apr
10th-16th Apr
10th-17th Apr
10th-18th Apr
10th-19th Apr
12th-18th Apr
12th-19th Apr
12th-20th Apr
12th-21st Apr
13th-19th Apr
13th-20th Apr
13th-21st Apr
13th-22nd Apr
14th-20th Apr
14th-21st Apr
14th-22nd Apr
14th-23rd Apr
15th-21st Apr
15th-22nd Apr
15th-23rd Apr
15th-24th Apr
16th-22nd Apr
16th-23rd Apr
16th-24th Apr
18th-24th Apr
18th-26th Apr
18th-27th Apr
19th-26th Apr
19th-27th Apr
19th-28th Apr
20th-26th Apr
20th-27th Apr
20th-28th Apr
20th-29th Apr
21st-27th Apr
21st-28th Apr
21st-29th Apr
21st-30th Apr
22nd-28th Apr
22nd-29th Apr
22nd-30th Apr
22nd Apr – 1st May
23rd-29th Apr
23rd-30th Apr
23rd Apr – 1st May
23rd Apr – 2nd May
24th-30th Apr
24th Apr – 1st May
24th Apr – 2nd May
24th Apr – 3rd May
25th Apr – 1st May
25th Apr – 2nd May
25th Apr – 3rd May
25th Apr – 4th May
26th Apr – 2nd May
26th Apr – 3rd May
26th Apr – 4th May
26th Apr – 5th May
27th Apr – 3rd May
27th Apr – 4th May
27th Apr – 5th May
27th Apr – 6th May
28th Apr – 4th May
28th Apr – 5th May
28th Apr – 6th May
28th Apr – 7th May
29th Apr – 5th May
29th Apr – 6th May
29th Apr – 7th May
29th Apr – 8th May
30th Apr – 6th May
30th Apr – 7th May
30th Apr – 8th May
30th Apr – 9th May
3rd-9th May
3rd-10th May
3rd-11th May
3rd-12th May
5th-11th May
5th-12th May
5th-13th May
5th-14th May
7th-13th May
7th-14th May
7th-15th May
9th-15th May
and more…
STOPS:
Amsterdam
AIRLINES:
KLM
Scandinavian Airlines
Cheap flights from New York to Oslo, Norway for only $341 roundtrip.
DEPART:
New York, USA
ARRIVE:
Oslo, Norway
RETURN:
New York, USA
DATES:
Availability in April 2026
7th-19th Apr
7th-20th Apr
7th-21st Apr
8th-20th Apr
8th-21st Apr
8th-22nd Apr
9th-22nd Apr
9th-23rd Apr
12th-24th Apr
12th-26th Apr
13th-25th Apr
13th-26th Apr
13th-27th Apr
14th-26th Apr
14th-27th Apr
14th-28th Apr
15th-26th Apr
15th-27th Apr
15th-28th Apr
16th-28th Apr
16th-30th Apr
17th-30th Apr
and more…
STOPS:
Reykjavik
AIRLINES:
Icelandair
Cheap flights from Portland, Oregon to Oslo, Norway for only $476 roundtrip with KLM and Scandinavian Airlines.
DEPART:
Portland, USA
ARRIVE:
Oslo, Norway
RETURN:
Portland, USA
DATES:
Availability from April to May 2026
7th-14th Apr
7th-15th Apr
7th-16th Apr
8th-15th Apr
8th-16th Apr
9th-17th Apr
15th-22nd Apr
15th-23rd Apr
16th-23rd Apr
17th-25th Apr
17th-26th Apr
20th-27th Apr
20th-28th Apr
20th-29th Apr
21st-30th Apr
22nd-29th Apr
22nd-30th Apr
22nd Apr – 1st May
23rd-30th Apr
23rd Apr – 1st May
23rd Apr – 2nd May
25th Apr – 3rd May
25th Apr – 4th May
26th Apr – 3rd May
26th Apr – 4th May
27th Apr – 5th May
27th Apr – 6th May
28th Apr – 5th May
28th Apr – 6th May
28th Apr – 7th May
29th Apr – 6th May
29th Apr – 7th May
29th Apr – 8th May
30th Apr – 7th May
2nd-11th May
4th-12th May
5th-12th May
5th-13th May
7th-14th May
7th-15th May
9th-16th May
9th-18th May
13th-20th May
15th-24th May
18th-26th May
and more…
STOPS:
Amsterdam
AIRLINES:
KLM
Scandinavian Airlines
Cheap flights from Seattle to Oslo, Norway for only $388 roundtrip.
The example dates listed below range between $388 and $398 roundtrip.
DEPART:
Seattle, USA
ARRIVE:
Oslo, Norway
RETURN:
Seattle, USA
DATES:
Availability from April to October 2026 (excluding summer)
13th-20th Apr
14th-21st Apr
15th-22nd Apr
17th-24th Apr
18th-25th Apr
19th-26th Apr
20th-27th Apr
21st-28th Apr
23rd-30th Apr
23rd-30th Sep
28th Sep – 5th Oct
4th-11th Oct
5th-12th Oct
7th-14th Oct
8th-15th Oct
12th-19th Oct
14th-21st Oct
18th-25th Oct
and more…
STOPS:
Reykjavik
AIRLINES:
Icelandair