Default HTG hotel image

Cheap Flights to Diamond Point from HK$391

View HK$391 flight on Thu, 22 Oct 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 Diamond Point

Prices were available within the past 7 days and start at HK$391 for one-way flights and HK$771 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
United
American Airlines
Alaska Airlines
Air Canada

Find the cheapest month to fly from Columbus (CMH) to Seattle (SEA)

From HK$2,200 - HK$3,104 per traveller.

Travel information

Destination airport
Seattle - Tacoma Intl.
Destination airport IATA code
SEA
Destination city name
Seattle
Return price
HK$771

Trending flights to Diamond Point

Prices were available within the past 7 days and start at HK$391 for one-way flights and HK$771 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
*Available to Expedia members.