Cheap Flights from Portland International Airport to London (UK) (LHR) Find and Compare the Best Airline Deals | Skyticket

Departure Date

2025/7
Sun	Mon	Tue	Wed	Thu	Fri	Sat
		1Search	2Search	3Search	4Search	5Search
6Search	7Search	8Search	9Search	10Search	11Search	12Search
13Search	14Search	15Search	16Search	17Search	18Search	191,824
20Search	21Search	22Search	23Search	24Search	25Search	26Search
27Search	28Search	29Search	30Search	31Search

Select Return Date　　 Change Departure Date

Return Date

2025/7
Sun	Mon	Tue	Wed	Thu	Fri	Sat
		1------	2------	3------	4------	5------
6------	7------	8------	9------	10------	11------	12------
13------	14------	15------	16------	17------	18------	19------
20------	21------	22------	23------	24------	25------	26------
27------	28------	29------	30------	31------

　　Select Departure Date

Currency:US Dollar Loading Searching Fares Updating Fares

Departure Date

―

Return Date

Total Fares（Round-Trip/Economy）: USD /Per Person

* Displayed fare(s) may differ from the actual search result

Portland (Oregon)－Heathrow Airport
July Lowest Airfares
USD1,824

The airfare displayed above is for Icelandair

Set calendar for this month
Portland (Oregon)－Heathrow Airport
August Lowest Airfares -----

Portland (Oregon)－Heathrow Airport
September Lowest Airfares -----
Portland (Oregon)－Heathrow Airport
October Lowest Airfares -----
Portland (Oregon)－Heathrow Airport
November Lowest Airfares
USD737

The airfare displayed above is for Delta Air Lines

Set calendar for this month

Portland (Oregon)－London (UK)
Estimated Flight Time
9 Hours 35 Minutes
Portland (Oregon)－London (UK)
Number of Operating Airlines
15

Operating Airlines for Portland (Oregon)－Heathrow Airport Route
Icelandair

Air France

Non-StopDelta Air Lines

American Airlines

Air Canada

Finnair

British Airways

Iberia Airlines

Klm Royal Dutch Airlines

Lufthansa

Swissair

Scandinavian Airlines

United Airlines

Virgin Atlantic

West Jet

Other Destinations from:Portland (Oregon)

Portland (Oregon)－London (UK)(Gatwick)
USD1,957〜
* Fares vary in accordance to seat availability
Other Departures to: London (UK)

Southwest Georgia Regional Airport－London (UK)(Heathrow)
USD1,041〜
* Fares vary in accordance to seat availability