Philippine Airlines Flight 421 Deals & Information (2025/2026)

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Philippine Airlines Flight 421 Route Deals From $214

The cheapest prices found with in the last 7 days for return flights were $377 and $214 for one-way flights to Ninoy Aquino Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Feb 16 - Tue, Feb 24
HND
Haneda
MNL
Ninoy Aquino Intl.
$377 Roundtrip, found 9 hours ago
$377
Roundtrip
found 9 hours ago
Select Philippine Airlines flight, departing Mon, Feb 16 from Haneda to Ninoy Aquino Intl., returning Tue, Feb 24, priced at $377 found 9 hours ago
Sun, Feb 8 - Sat, Feb 21
HND
Haneda
MNL
Ninoy Aquino Intl.
$381 Roundtrip, found 4 days ago
$381
Roundtrip
found 4 days ago
Select Philippine Airlines flight, departing Sun, Feb 8 from Haneda to Ninoy Aquino Intl., returning Sat, Feb 21, priced at $381 found 4 days ago
Tue, Feb 24 - Sun, Mar 1
HND
Haneda
MNL
Ninoy Aquino Intl.
$390 Roundtrip, found 9 hours ago
$390
Roundtrip
found 9 hours ago
Select Philippine Airlines flight, departing Tue, Feb 24 from Haneda to Ninoy Aquino Intl., returning Sun, Mar 1, priced at $390 found 9 hours ago
Sat, Feb 28 - Sat, Mar 7
HND
Haneda
MNL
Ninoy Aquino Intl.
$394 Roundtrip, found 6 days ago
$394
Roundtrip
found 6 days ago
Select Philippine Airlines flight, departing Sat, Feb 28 from Haneda to Ninoy Aquino Intl., returning Sat, Mar 7, priced at $394 found 6 days ago

Frequently asked questions

What route does flight number PR421 take?
PR421 operates non-stop from Tokyo Airport (HND-Haneda) to Ninoy Aquino Intl. Airport (MNL). During this journey, you can expect to be in the air for approximately 4 hours and 25 minutes. Consider booking ahead to lock in your favorite seat.
How often is PR421 on time?
Around 73% of Philippine Airlines flight number PR421 planes arrive as scheduled — so we recommend leaving a bit of extra buffer room in your bookings. If you encounter a delay, the average wait time is approximately 29 minutes. Be aware of this if you need to catch a connecting journey or someone is greeting you at the airport. This service has a 1.55-star rating.
What terminal does PR421 fly out of?
You'll likely be climbing aboard the plane at Terminal 3 if you're flying on PR421 direct from Tokyo Haneda Airport to Manila Intl. Airport.
What kind of plane is on flight number PR421?
The Airbus A321 is the aircraft type most often used for flight PR421. Usually, this flight takes off from Haneda Airport (HND) and comes in to land at Manila Intl. Airport.
If I am not able to travel due to COVID-19, can I change my flight to a later date?
For more info about changing your PR421 flight with Travelocity, please visit our Customer Service Portal.