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London to Portland Business Flights (LHR-PDX) in December 2026

London (LHR) → Portland (PDX)

London (LHR) to Portland (PDX) in December 2026

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Finding fares for December and January…

London (LHR) to Portland (PDX) by month

November 2026
December 2026
January 2027
February 2027
March 2027
April 2027
May 2027
June 2027
July 2027
August 2027
September 2027
October 2027

Other Options for This Route

PDX destination

Business Roundtrip to Portland (PDX)

London (LHR) to Portland (PDX) in September

Other Destinations

IAH destination

Economy Roundtrip to Houston (IAH)

London (LHR) to Houston (IAH) in December

DXB destination

Economy One-way to Dubai (DXB)

London (LHR) to Dubai (DXB) in March

YYZ destination

Economy Roundtrip to Toronto (YYZ)

London (LHR) to Toronto (YYZ) in May

LAS destination

Economy One-way to Las Vegas (LAS)

London (LHR) to Las Vegas (LAS) in September

BOS destination

Economy Roundtrip to Boston (BOS)

London (LHR) to Boston (BOS) in September

JFK destination

Business One-way to New York (JFK)

London (LHR) to New York (JFK) in September

Flights from Other Cities

PDX destination

Economy One-way to Portland (PDX)

Orlando (MCO) to Portland (PDX) in December

PDX destination

Economy Roundtrip to Portland (PDX)

Los Angeles (LAX) to Portland (PDX) in May

PDX destination

Economy Roundtrip to Portland (PDX)

Denver (DEN) to Portland (PDX) in June

PDX destination

Economy Roundtrip to Portland (PDX)

San Jose (SJC) to Portland (PDX) in June

PDX destination

Economy Roundtrip to Portland (PDX)

San Luis Obispo (SBP) to Portland (PDX) in June

PDX destination

Economy Roundtrip to Portland (PDX)

Tampa (TPA) to Portland (PDX) in July

Cheap business Class Flights from London (LHR) to Portland (PDX) December

Find the best deals on business class flights. Compare prices for direct flights, one-stop, and multi-stop options.

Why Choose Business Class Flights from London (LHR) to Portland (PDX)?

Fares across the airlines on the route in one search
Nonstop and connecting flights side by side
A month of fares at a glance for december travel
Price alerts: we watch the fare and alert you when it drops

Planning a trip from London (LHR) to Portland (PDX) in december? SlickTrip shows the cheapest business fares across airlines, nonstop or with stops. Set an alert and we watch the route for you, then email you when the price drops. Booking happens on the airline's or travel site's own page.