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Cheap flights from Manila to Seattle

MNL — SEA
12 Oct — 19 Oct1
1 adult
1 adult, Economy

Cheapflights Tip: The best prices from Manila Ninoy Aquino Intl to Seattle/Tacoma Intl are usually found in October or March, booked 76 days in advance, depart on a Tuesday or Monday and return on a Monday

Cheap flight deals from Manila to Seattle

Discover tips and strategies to find the most affordable flight options for your journey from Manila (MNL) to Seattle (SEA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 12 September 2025.

Popular in

August

Cheapest in

October

Average price

£558

Good one-way deal

£492 or less
Highest demand for flights based on searches. 6% potential increase in price (£28 potential increase over avg. return price).
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Cheapest flight prices on average. 1% potential price decrease (£8 potential savings vs. average return price).
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Average for round-trip flights in September 2025
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Price to beat on a one-way flight from Manila Ninoy Aquino Intl to Seattle/Tacoma Intl.
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Best time to book a flight from Manila to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle from Manila with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Manila to Seattle

How far ahead should I book a flight from Manila to Seattle?

Use this chart to determine the optimal time to book a return flight from Manila to Seattle. Price data was last updated on 29 August 2025.

The price you pay for your flight from Manila to Seattle may vary depending on when you book. For the best chance of a lower fare, look to book 76 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Manila to Seattle?

Currently, January is the cheapest month in which you can book a flight from Manila to Seattle (average of £622). Flying from Manila to Seattle in July is currently the most expensive (average of £946). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from MNL to SEA?

Find hourly flight availability from Manila to Seattle. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 12 September 2025.

It’s optimal to fly from Manila to Seattle in the morning. By choosing this option you can save up to 9% on the cost of your flight, compared to a flight at midday.

Related info for your journey

Find useful and relevant information for your journey from Manila to Seattle. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How popular is this Manila to Seattle flight route?

    This flight path from Manila Ninoy Aquino Intl to Seattle/Tacoma Intl was viewed by 1 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • Can I find deals for flights from Manila to Seattle that include hotel bookings?

    Yes. In addition to deals on Manila to Seattle flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Manila to Seattle?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Manila to Seattle.

  • Can I find deals for business class flights from Manila to Seattle?

    Yes. Cheapflights offers flight deals from Manila to Seattle by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Manila to Seattle?

    Currently, January is the cheapest month in which you can book a flight from Manila to Seattle (average of £622). Flying from Manila to Seattle in July is currently the most expensive (average of £946). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
Tacoma
Leavenworth
Bothell
SeaTac

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Can Cheapflights find flights from Manila to Seattle with no change fees?

Yes! Cheapflights helps users easily find flights from Manila to Seattle with no change fees.

Can Cheapflights notify me if prices for flights from Manila to Seattle become cheaper?

Yes, Cheapflights offers price alerts on Manila to Seattle flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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