Finding cheap flights between Seattle-Tacoma International Airport (SEA) and Ninoy Aquino International Airport (MNL) in December requires flexibility and early action. Primary strategies: search flexible dates (avoid the week of Christmas and New Year), compare one-stop vs. seasonal nonstop fares, use fare alerts and price trackers, and consider West Coast connections (LAX, SFO) or Asian hubs (NRT, ICN, HKG) for lower-cost routing. Secondary tactics include booking mid-week departures, using airline miles or partner award space, and checking nearby airports for outbound or return legs. LSI keywords integrated: cheap Seattle to Manila tickets, low-cost SEA MNL December, holiday airfare deals. CTA: Start a fare alert now to lock in December savings for SEA → MNL travel.
Tips
- Set alerts 3–4 months in advance and monitor flash sales from Philippine Airlines and partner carriers.
- Compare round-trip vs. two one-way tickets — sometimes mixed carriers reduce cost.
- Use multi-city searches if visiting nearby hubs (Vancouver, Portland, or Tokyo) to find cheaper routing.