Expect security wait times up to 15 minutes off-peak, longer during rush hours. Use Express Lanes if eligible for faster processing.
Most accurate provider | FlightHub 3 stars |
---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $608 (oojo) |
One-way from | $350 (Kiwi.com) |
Popular in | June |
Cheapest in | April |
Average price | $751 |
Good round-trip deal | $742 or less |
Good one-way deal | $546 or less |
Fly from
Fly to
Route
Depart
Return
Price
PortlandLondon
PDX - LHR
PDXLHR
Portland
Tue 8/19
7:25 pm-1:00 pm
Nonstop9h 35m
London Heathrow
Thu 8/28
3:40 pm-5:35 pm
Nonstop9h 55m
PortlandLondon
PDX - LHR
PDXLHR
Portland
Thu 5/8
3:20 pm-11:55 am
1 stop12h 35m
London Heathrow
Thu 5/15
1:05 pm-5:55 pm
1 stop12h 50m
PortlandLondon
PDX - LHR
PDXLHR
Portland
Mon 4/7
3:25 pm-1:20 pm
1 stop13h 55m
London Heathrow
Tue 4/22
2:10 pm-9:35 am
1 stop27h 25m
PortlandLondon
PDX - LHR
PDXLHR
Portland
Sun 5/4
6:15 am-11:50 am
2 stops21h 35m
London Heathrow
Wed 5/21
6:00 am-6:45 pm
2 stops20h 45m
PortlandLondon
PDX - LHR
PDXLHR
Portland
Mon 4/7
7:25 pm-1:00 pm
Nonstop9h 35m
London Heathrow
Tue 4/22
3:40 pm-5:35 pm
Nonstop9h 55m
PortlandLondon
PDX - LHR
PDXLHR
Portland
Sun 9/21
11:53 am-10:30 am
1 stop14h 37m
London Heathrow
Tue 9/30
3:30 pm-10:58 pm
1 stop15h 28m
PortlandLondon
PDX - LHR
PDXLHR
Portland
Mon 4/7
2:00 pm-11:20 am
1 stop13h 20m
London Heathrow
Tue 4/22
8:40 am-11:20 am
1 stop34h 40m
PortlandLondon
PDX - LHR
PDXLHR
Portland
Sun 4/27
11:40 am-7:25 am
1 stop35h 45m
London Heathrow
Tue 5/6
2:10 pm-9:30 am
1 stop27h 20m
PortlandLondon
PDX - LHR
PDXLHR
Portland
Mon 4/7
10:10 am-11:50 am
2 stops17h 40m
London Heathrow
Tue 4/22
2:10 pm-6:25 pm
1 stop12h 15m
PortlandLondon
PDX - LHR
PDXLHR
Portland
Mon 4/7
5:31 am-6:20 am
2 stops16h 49m
London Heathrow
Tue 4/22
2:25 pm-11:02 pm
1 stop16h 37m
Provider | Price Accuracy | Trust Score* |
---|---|---|
Price Accuracy1 star | Trust Score*3 stars | |
Price Accuracy3 stars | Trust Score*3 stars | |
Price Accuracy3 stars | Trust Score*1 star | |
Price Accuracy3 stars | Trust Score*3 stars | |
Price Accuracy3 stars | Trust Score*3 stars | |
Price Accuracy3 stars | Trust Score*3 stars | |
Price Accuracy3 stars | Trust Score*3 stars | |
Price Accuracy- | Trust Score*3 stars | |
Price Accuracy3 stars | Trust Score*2 stars |
Booking 64 days in advance of your planned departure date is, on average, the best time to get cheap flights from Portland to London Heathrow Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Currently, November is the cheapest month in which you can book a flight from Portland to London Heathrow Airport (average of $661). Flying from Portland to London Heathrow Airport in June is currently the most expensive (average of $1,115). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
One of the essential ways to save on airfare from Portland to London Heathrow Airport is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight at noon could potentially save you up to 21% on airfare.
Travelers seeking maximum savings on their Portland to London Heathrow Airport flight should consider departing on Thursday afternoons when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
In terms of precipitation, rainfall in London Heathrow Airport ranges from 1.6 - 2.8 inches per month. January is typically the wettest month, when rainfall can reach 2.8 in. July is typically the driest time to visit London Heathrow Airport when rainfall is around 1.6 in.
If weather is an important factor for your trip to London Heathrow Airport, 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 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).
Boarding
Comfort
Entertainment
Overall
Food
Crew
Reviews
Aaron,Oct 2024
LAX - LHR
Boarding
Comfort
Entertainment
Overall
Food
Crew
Reviews
Aaron,Oct 2024
LAX - LHR
Boarding
Comfort
Entertainment
Overall
Food
Crew
Reviews
Aaron,Oct 2024
LAX - LHR
Boarding
Comfort
Entertainment
Overall
Food
Crew
Reviews
Aaron,Oct 2024
LAX - LHR
Boarding
Comfort
Entertainment
Overall
Food
Crew
Reviews
Aaron,Oct 2024
LAX - LHR
Boarding
Comfort
Entertainment
Overall
Food
Crew
Reviews
Aaron,Oct 2024
LAX - LHR
Airline | Cheapest | Average | Flexibility | On-time |
---|---|---|---|---|
Cheapest$492 | Average$792 | FlexibilityNo cancel fee | On-time76% | |
Cheapest$580 | Average$946 | FlexibilityNo cancel fee | On-time67% | |
Cheapest$585 | Average$770 | FlexibilityNo cancel fee | On-time77% | |
Cheapest$613 | Average$908 | FlexibilityNo cancel fee | On-timeN/A | |
Cheapest$617 | Average$981 | FlexibilityNo cancel fee | On-time75% | |
Cheapest$625 | Average$931 | FlexibilityNo cancel fee | On-time70% | |
Cheapest$625 | Average$942 | FlexibilityNo cancel fee | On-time71% | |
Cheapest$629 | Average$793 | FlexibilityNo cancel fee | On-time76% | |
Cheapest$631 | Average$870 | FlexibilityNo cancel fee | On-time72% | |
Cheapest$660 | Average$870 | FlexibilityNo cancel fee | On-time69% |