Default HTG hotel image

Cheap Flights to Knappa from HK$856

View HK$856 flight on Sat, 29 Aug 2026Opens in a new window

Popular airlines

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 35% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap round-trip flights to Knappa

Prices were available within the past 7 days and start at HK$856 for one-way flights and HK$1,556 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sat, 12 Sept - Sat, 19 Sept
LAX
Los Angeles
PDX
Portland
HK$1,556 Return, found 6 days ago
HK$1,556
Return
found 6 days ago
Select Delta flight, departing Sat, 12 Sept from Los Angeles to Portland, returning Sat, 19 Sept, priced at HK$1,556 found 6 days ago
United
Sat, 12 Sept - Sat, 19 Sept
LAX
Los Angeles
PDX
Portland
HK$2,099 Return, found 6 days ago
HK$2,099
Return
found 6 days ago
Select United flight, departing Sat, 12 Sept from Los Angeles to Portland, returning Sat, 19 Sept, priced at HK$2,099 found 6 days ago
American Airlines
Sat, 12 Sept - Sat, 19 Sept
LAX
Los Angeles
PDX
Portland
HK$2,416 Return, found 6 days ago
HK$2,416
Return
found 6 days ago
Select American Airlines flight, departing Sat, 12 Sept from Los Angeles to Portland, returning Sat, 19 Sept, priced at HK$2,416 found 6 days ago
All Nippon Airways
Wed, 21 Oct - Sat, 24 Oct
HKG
Hong Kong SAR
PDX
Portland
HK$6,759 Return, found 7 hours ago
HK$6,759
Return
found 7 hours ago
Select All Nippon Airways flight, departing Wed, 21 Oct from Hong Kong SAR to Portland, returning Sat, 24 Oct, priced at HK$6,759 found 7 hours ago
Air Canada
Mon, 5 Oct - Mon, 12 Oct
ICN
Seoul
PDX
Portland
HK$6,774 Return, found 4 days ago
HK$6,774
Return
found 4 days ago
Select Air Canada flight, departing Mon, 5 Oct from Seoul to Portland, returning Mon, 12 Oct, priced at HK$6,774 found 4 days ago

Find the cheapest month to fly from Columbus (CMH) to Portland (PDX)

April is typically the cheapest month to fly

From HK$1,854 - HK$3,305 per traveller.

Travel information

Destination airport
Portland Intl.
Destination airport IATA code
PDX
Destination city name
Portland
Return price
HK$1,556

Trending flights to Knappa

Prices were available within the past 7 days and start at HK$856 for one-way flights and HK$1,556 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Fri, 18 Sept - Fri, 16 Oct
HKG
Hong Kong SAR
PDX
Portland
HK$5,934 Return, found 5 days ago
HK$5,934
Return
found 5 days ago
Select Delta flight, departing Fri, 18 Sept from Hong Kong SAR to Portland, returning Fri, 16 Oct, priced at HK$5,934 found 5 days ago
*Available to Expedia members.