Flight Score: Hong Kong (HKG) to Hagatna (GUM)
Hong Kong International Airport → Antonio B. Won Pat International Airport. Rankings by service, baggage, aircraft, and duration — 16 airlines scored.
Search live flights HKG → GUMAirline experience comparison — HKG → GUM
Experience score = service + baggage + aircraft + nonstop duration. Airlines shown serve Hong Kong; some may not operate this exact route on every date — the live search shows current flights. Price and departure time are scored only on live searches, where flights receive a full score out of 100.
| # | Airline | Typical aircraft | Checked bag | Score breakdown | Score |
|---|---|---|---|---|---|
| 1 | Singapore Airlines | A380 | Included | Service 19/20 Baggage 10/15 Plane Type 9/10 Duration 10/10 |
48 |
| 2 | Emirates | A380 | Included | Service 19/20 Baggage 10/15 Plane Type 9/10 Duration 10/10 |
48 |
| 3 | Cathay Pacific | A350 | Included | Service 18/20 Baggage 10/15 Plane Type 9/10 Duration 10/10 |
47 |
| 4 | Qatar Airways | A350 | Included | Service 18/20 Baggage 10/15 Plane Type 9/10 Duration 10/10 |
47 |
| 5 | ANA | B787 | Included | Service 17/20 Baggage 10/15 Plane Type 9/10 Duration 10/10 |
46 |
| 6 | Japan Airlines | B787 | Included | Service 17/20 Baggage 10/15 Plane Type 9/10 Duration 10/10 |
46 |
| 7 | Korean Air | B787 | Included | Service 16/20 Baggage 10/15 Plane Type 9/10 Duration 10/10 |
45 |
| 8 | Asiana Airlines | A350 | Included | Service 15/20 Baggage 10/15 Plane Type 9/10 Duration 10/10 |
44 |
| 9 | British Airways | A350 | Included | Service 15/20 Baggage 10/15 Plane Type 9/10 Duration 10/10 |
44 |
| 10 | Air France | A350 | Included | Service 15/20 Baggage 10/15 Plane Type 9/10 Duration 10/10 |
44 |
| 11 | Thai Airways | A350 | Included | Service 14/20 Baggage 10/15 Plane Type 9/10 Duration 10/10 |
43 |
| 12 | Lufthansa | A350 | Included | Service 14/20 Baggage 10/15 Plane Type 9/10 Duration 10/10 |
43 |
| 13 | Philippine Airlines | A350 | Included | Service 12/20 Baggage 10/15 Plane Type 9/10 Duration 10/10 |
41 |
| 14 | Air China | B787 | Included | Service 11/20 Baggage 10/15 Plane Type 9/10 Duration 10/10 |
40 |
| 15 | China Eastern | A350 | Included | Service 10/20 Baggage 10/15 Plane Type 9/10 Duration 10/10 |
39 |
| 16 | China Southern | A350 | Included | Service 10/20 Baggage 10/15 Plane Type 9/10 Duration 10/10 |
39 |
Route facts
Guam is warm year-round; the dry season runs January to March.
Best time to fly
January-March is generally the best window for Hagatna — see the live search for current fares.
How Flight Score works
Flight Score rates every flight out of 100: price (35), service (20), baggage (15), plane type (10), departure time (10), and duration (10). The rankings above cover the four experience factors that stay consistent for an airline on this route. Search live flights to see full scores including real-time price comparison against the route average.
Frequently asked questions
Which airline ranks best for HKG to GUM flights?
Among airlines serving Hong Kong, Singapore Airlines leads the experience comparison with 48 points across service, baggage, aircraft, and nonstop duration. Some airlines shown may not operate this exact route on every date — the live search shows current flights.
How far is the flight from Hong Kong to Hagatna?
The route is about 3,404 km with a typical nonstop duration of about 4h 40m.
Does Flight Score show live prices?
No. These pages rank airlines by experience factors only. Use the live search on this page to see current prices, which are scored against the real route average.
How is the Flight Score calculated?
Flights are scored out of 100 across six factors: price (35), service (20), baggage (15), plane type (10), departure time (10), and duration (10). Static pages show the four experience factors; price and timing are scored only in live searches.
When is Guam's rainy season?
July to November is the rainy season, with occasional typhoons.