Popular in | June |
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Cheapest in | January |
Round-trip from | $643 |
One-way from | $328 |
Flights from Portland to London Heathrow Airport are found to be more expensive on Thursday. This shouldn't discourage you from searching as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to London Heathrow Airport.
To save on the cost of your flight from Portland to London Heathrow Airport, book at least 24 days before your planned departure. Booking around this time can save you about 45% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $847 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $1,159.
Flights from Portland to London Heathrow Airport lean towards being more expensive in June. Prices are generally better when you fly from Portland to London Heathrow Airport in February, with the cheapest ticket starting at $582.
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 evening tend to be the most expensive. A flight in the morning could potentially save you up to 14% on airfare.
Fly from
Fly to
Budget
$516 - $642
Route
Depart
Return
Price
PortlandLondon Heathrow
PDX - LHR
PDXLHR
Portland
Wed 10/9
1 stop12h 35m
London Heathrow
Tue 10/15
1 stop12h 50m
PortlandLondon Heathrow
PDX - LHR
PDXLHR
Portland
Fri 10/25
2 stops15h 40m
London Heathrow
Sun 10/27
2 stops16h 41m
PortlandLondon Heathrow
PDX - LHR
PDXLHR
Portland
Wed 10/9
2 stops16h 30m
London Heathrow
Tue 10/22
2 stops17h 37m
PortlandLondon Heathrow
PDX - LHR
PDXLHR
Portland
Sun 10/6
1 stop15h 30m
London Heathrow
Tue 10/22
2 stops19h 09m
PortlandLondon Heathrow
PDX - LHR
PDXLHR
Portland
Wed 10/9
1 stop13h 55m
London Heathrow
Wed 10/23
2 stops23h 42m
PortlandLondon Heathrow
PDX - LHR
PDXLHR
Portland
Wed 10/2
1 stop12h 42m
London Heathrow
Wed 10/16
Nonstop9h 55m
PortlandLondon Heathrow
PDX - LHR
PDXLHR
Portland
Mon 9/23
1 stop22h 23m
London Heathrow
Wed 10/23
2 stops17h 56m
PortlandLondon Heathrow
PDX - LHR
PDXLHR
Portland
Mon 9/30
1 stop15h 30m
London Heathrow
Mon 10/21
2 stops38h 12m
PortlandLondon Heathrow
PDX - LHR
PDXLHR
Portland
Sun 10/20
1 stop14h 26m
London Heathrow
Fri 11/1
Nonstop10h 10m
LON Temperature | 39.2 - 62.6 °F |
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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
Overall
Crew
Food
Entertainment
Reviews
Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.
Boarding
Comfort
Overall
Crew
Food
Entertainment
Reviews
Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.
Boarding
Comfort
Overall
Crew
Food
Entertainment
Reviews
Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.
Boarding
Comfort
Overall
Crew
Food
Entertainment
Reviews
Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.
Boarding
Comfort
Overall
Crew
Food
Entertainment
Reviews
Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.
Boarding
Comfort
Overall
Crew
Food
Entertainment
Reviews
Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.
Airline | Cheapest | Average | Flexibility | On-time |
---|---|---|---|---|
WestJet | Cheapest$273 | Average$1,332 | FlexibilityNo cancel fee | On-time60% |
Icelandair | Cheapest$569 | Average$838 | FlexibilityNo cancel fee | On-time76% |
KLM | Cheapest$579 | Average$921 | FlexibilityNo cancel fee | On-time75% |
Delta | Cheapest$587 | Average$944 | FlexibilityNo cancel fee | On-timeN/A |
Finnair | Cheapest$608 | Average$911 | FlexibilityNo cancel fee | On-time76% |
United Airlines | Cheapest$623 | Average$863 | FlexibilityNo cancel fee | On-time69% |
Iberia | Cheapest$631 | Average$917 | FlexibilityNo cancel fee | On-time77% |
Air Canada | Cheapest$646 | Average$1,040 | FlexibilityNo cancel fee | On-time67% |
American Airlines | Cheapest$647 | Average$1,002 | FlexibilityNo cancel fee | On-time71% |
Virgin Atlantic | Cheapest$654 | Average$954 | FlexibilityNo cancel fee | On-time72% |
0%of flight departures | Early morningMidnight to 6 am |
---|---|
0%of flight departures | Morning6 am to noon |
0%of flight departures | AfternoonNoon to 6 pm |
100%of flight departures | Evening6 pm to midnight |
Sunday | 5daily flights |
---|---|
Monday | 5daily flights |
Tuesday | 0daily flights |
Wednesday | 5daily flights |
Thursday | 0daily flights |
Friday | 5daily flights |
Saturday | 0daily flights |