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

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Philippine Airlines Flight 421 Route Deals From $340

The cheapest prices found with in the last 7 days for return flights were $291 and $340 for one-way flights to Ninoy Aquino Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Mar 2 - Thu, Mar 5
HND
Haneda
MNL
Ninoy Aquino Intl.
$291 Roundtrip, found 2 days ago
$291
Roundtrip
found 2 days ago
Select Philippine Airlines flight, departing Mon, Mar 2 from Haneda to Ninoy Aquino Intl., returning Thu, Mar 5, priced at $291 found 2 days ago
Mon, Mar 2 - Fri, Mar 6
HND
Haneda
MNL
Ninoy Aquino Intl.
$314 Roundtrip, found 2 days ago
$314
Roundtrip
found 2 days ago
Select Philippine Airlines flight, departing Mon, Mar 2 from Haneda to Ninoy Aquino Intl., returning Fri, Mar 6, priced at $314 found 2 days ago
Thu, Jun 11 - Tue, Jun 16
HND
Haneda
MNL
Ninoy Aquino Intl.
$383 Roundtrip, found 3 days ago
$383
Roundtrip
found 3 days ago
Select Philippine Airlines flight, departing Thu, Jun 11 from Haneda to Ninoy Aquino Intl., returning Tue, Jun 16, priced at $383 found 3 days ago
Wed, Mar 4 - Sun, Mar 8
HND
Haneda
MNL
Ninoy Aquino Intl.
$406 Roundtrip, found 2 days ago
$406
Roundtrip
found 2 days ago
Select Philippine Airlines flight, departing Wed, Mar 4 from Haneda to Ninoy Aquino Intl., returning Sun, Mar 8, priced at $406 found 2 days ago
Sun, Mar 1 - Thu, Mar 5
HND
Haneda
MNL
Ninoy Aquino Intl.
$408 Roundtrip, found 2 days ago
$408
Roundtrip
found 2 days ago
Select Philippine Airlines flight, departing Sun, Mar 1 from Haneda to Ninoy Aquino Intl., returning Thu, Mar 5, priced at $408 found 2 days ago
Fri, Jun 12 - Wed, Jun 17
HND
Haneda
MNL
Ninoy Aquino Intl.
$413 Roundtrip, found 3 days ago
$413
Roundtrip
found 3 days ago
Select Philippine Airlines flight, departing Fri, Jun 12 from Haneda to Ninoy Aquino Intl., returning Wed, Jun 17, priced at $413 found 3 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.