Fly from
Fly to
Route
Depart
Return
Price
LondonSeattle
LTN - SEA
LTNSEA
London Luton
Fri 2/7
7:00 am-10:00 am
3 stops35h 00m
Seattle/Tacoma Intl
Tue 2/11
3:15 pm-2:50 pm
2 stops15h 35m
LondonPortland
LTN - PDX
LTNPDX
London Luton
Fri 2/7
7:00 am-8:46 pm
3 stops45h 46m
Portland
Tue 3/25
2:25 pm-1:20 pm
1 stop15h 55m
LondonSeattle
LTN - SEA
LTNSEA
London Luton
Fri 12/6
7:00 am-10:28 am
2 stops35h 28m
LondonPortland
LTN - PDX
LTNPDX
London Luton
Tue 12/17
9:00 am-1:49 pm
2 stops36h 49m
In terms of precipitation, rainfall in State of Washington ranges from 0.7 - 6.6 inches per month. November is typically the wettest month, when rainfall can reach 6.6 in. July is typically the driest time to visit State of Washington when rainfall is around 0.7 in.
If weather is an important factor for your trip to State of Washington, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 41.0 F).