Hmmm..die 452€ finde ich zwar nicht aber dafür einen nicht weniger schlechten Preis allerdings sind die Flugzeiten nicht so toll.
Fri, Apr 3 Northwest Airlines 105
Depart:6:30pm London, United Kingdom (LHR)
Arrive: 8:35pm Seattle, WA (SEA)
Change planes. Time between flights: 12hr 5min
Northwest Airlines 219
Depart: 8:40am Seattle, WA (SEA)
Arrive: 11:32am Honolulu/Oahu, HI (HNL)
Total duration: 28hr 2min
This is an overnight flight.
Return Mon, Apr 13
Northwest Airlines 218
Depart: 10:55pm Honolulu/Oahu, HI (HNL)
Arrive: 7:22am Portland, OR (PDX)
2 stops in MSP
No plane change. Time between flights: 1hr 38min
Northwest Airlines 218
Depart: 9:00am Portland, OR (PDX)
Arrive: 2:19pm Minneapolis, MN (MSP)
Change planes. Time between flights: 7hr 11min
Northwest Airlines
Depart: 9:30pm Minneapolis, MN (MSP)
Arrive: 12:15pm London, United Kingdom (LHR)
Total duration: 26hr 20min
This flight arrives two days later.
Total: 744$ / ca.512€