How does KAYAK find such low prices on flights from Pennsylvania to Hanoi?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Pennsylvania to Hanoi.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Pennsylvania to Hanoi?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Hanoi from Pennsylvania is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Pennsylvania to Hanoi?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Hanoi with an airline and back to Pennsylvania with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Pennsylvania to Hanoi?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Hanoi from Pennsylvania up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

$464 CHEAP FLIGHTS from Pennsylvania to Hanoi

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Flight Deals

Cheap Flights from Pennsylvania to Hanoi

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Pennsylvania to Hanoi

Mon, Oct 26 - Mon, Nov 2

9:45 pm - 6:55 amPHL Philadelphia-HAN Hanoi Noibai

22h 10m1 stop Doha Hamad Intl

7:10 pm - 2:50 pmHAN Hanoi Noibai-PHL Philadelphia

31h 40m1 stop Doha Hamad Intl

$882Qatar Airways

Wed, Oct 14 - Wed, Oct 21

9:30 pm - 7:15 amPHL Philadelphia-HAN Hanoi Noibai

22h 45m1 stop Doha Hamad Intl

7:30 pm - 2:30 pmHAN Hanoi Noibai-PHL Philadelphia

30h 00m1 stop Doha Hamad Intl

$938JetBlue

Tue, Nov 10 - Tue, Nov 17

8:45 pm - 12:20 pmPHL Philadelphia-HAN Hanoi Noibai

27h 35m1 stop Doha Hamad Intl

7:10 pm - 2:50 pmHAN Hanoi Noibai-PHL Philadelphia

31h 40m1 stop Doha Hamad Intl

$938JetBlue

Mon, Oct 26 - Mon, Nov 2

9:45 pm - 9:35 amPHL Philadelphia-HAN Hanoi Noibai

24h 50m2 stops Doha Hamad Intl Bangkok Suvarnabhumi

7:10 pm - 2:50 pmHAN Hanoi Noibai-PHL Philadelphia

31h 40m1 stop Doha Hamad Intl

$1,001Multiple Airlines

Sat, Oct 10 - Mon, Oct 19

9:30 pm - 1:55 pmPHL Philadelphia-HAN Hanoi Noibai

29h 25m1 stop Doha Hamad Intl

7:30 pm - 2:30 pmHAN Hanoi Noibai-PHL Philadelphia

30h 00m1 stop Doha Hamad Intl

$1,003JetBlue

Thu, Mar 4 - Tue, Mar 16

8:45 pm - 10:05 amPHL Philadelphia-HAN Hanoi Noibai

49h 20m2 stops Doha Hamad Intl Hong Kong Intl

8:55 am - 3:50 pmHAN Hanoi Noibai-PHL Philadelphia

41h 55m1 stop Doha Hamad Intl

$1,022Multiple Airlines

Thu, Mar 4 - Tue, Mar 16

8:45 pm - 6:55 amPHL Philadelphia-HAN Hanoi Noibai

22h 10m1 stop Doha Hamad Intl

8:55 am - 3:50 pmHAN Hanoi Noibai-PHL Philadelphia

41h 55m1 stop Doha Hamad Intl

$1,030Qatar Airways

Wed, Oct 14 - Wed, Oct 21

1:10 pm - 7:15 amPHL Philadelphia-HAN Hanoi Noibai

31h 05m2 stops Miami Doha Hamad Intl

7:30 pm - 2:30 pmHAN Hanoi Noibai-PHL Philadelphia

30h 00m1 stop Doha Hamad Intl

$1,050Qatar Airways

Thu, Mar 4 - Mon, Mar 15

6:10 am - 11:05 pmPHL Philadelphia-HAN Hanoi Noibai

28h 55m2 stops Chicago O'Hare Intl Tokyo Narita

12:25 am - 9:20 pmHAN Hanoi Noibai-PHL Philadelphia

31h 55m2 stops Tokyo Narita San Francisco

$1,092United Airlines

Sun, Nov 29 - Wed, Dec 2

6:15 am - 11:05 pmPHL Philadelphia-HAN Hanoi Noibai

28h 50m2 stops Chicago O'Hare Intl Tokyo Narita

12:25 am - 9:39 pmHAN Hanoi Noibai-PHL Philadelphia

33h 14m2 stops Tokyo Narita Chicago O'Hare Intl

$1,092United Airlines

Recent last minute flight deals from Pennsylvania to Hanoi

Sat, Oct 3 - Wed, Oct 14

6:14 am - 7:15 amPIT Pittsburgh-HAN Hanoi Noibai

38h 01m2 stops New York John F Kennedy Intl Doha Hamad Intl

7:30 pm - 9:38 pmHAN Hanoi Noibai-PIT Pittsburgh

37h 08m2 stops Doha Hamad Intl New York John F Kennedy Intl

$1,108Qatar Airways

Mon, Sep 28 - Wed, Oct 14

6:30 am - 10:15 pmPIT Pittsburgh-HAN Hanoi Noibai

28h 45m2 stops Newark Tokyo Narita

11:35 pm - 10:38 pmHAN Hanoi Noibai-PIT Pittsburgh

34h 03m2 stops Tokyo Narita Newark

$1,252United Airlines

Mon, Sep 28 - Wed, Oct 14

7:20 pm - 10:15 pmPIT Pittsburgh-HAN Hanoi Noibai

39h 55m2 stops Newark Tokyo Narita

11:35 pm - 8:36 pmHAN Hanoi Noibai-PIT Pittsburgh

56h 01m3 stops Tokyo Narita Los Angeles Chicago O'Hare Intl

$1,252United Airlines

Sat, Oct 3 - Wed, Oct 14

6:00 am - 7:20 amPIT Pittsburgh-HAN Hanoi Noibai

38h 20m2 stops New York John F Kennedy Intl New Delhi Indira Gandhi Intl

8:20 am - 11:44 pmHAN Hanoi Noibai-PIT Pittsburgh

50h 24m3 stops New Delhi Indira Gandhi Intl Rome Fiumicino New York John F Kennedy Intl

$1,521Multiple Airlines

Mon, Sep 28 - Wed, Oct 14

11:55 am - 7:15 amPIT Pittsburgh-HAN Hanoi Noibai

32h 20m3 stops DuBois Jefferson County Washington, D.C. Dulles Intl Doha Hamad Intl

2:25 pm - 2:22 pmHAN Hanoi Noibai-PIT Pittsburgh

34h 57m3 stops Taipei City Taiwan Taoyuan Intl Washington, D.C. Dulles Intl DuBois Jefferson County

$2,145Multiple Airlines

Sat, Oct 3 - Wed, Oct 14

6:26 am - 3:00 pmPIT Pittsburgh-HAN Hanoi Noibai

45h 34m4 stops Washington, D.C. Dulles Intl Lome Addis Ababa Bole Bangkok Suvarnabhumi

10:50 pm - 6:37 pmHAN Hanoi Noibai-PIT Pittsburgh

54h 47m4 stops Bangkok Suvarnabhumi Addis Ababa Bole Rome Fiumicino Washington, D.C. Dulles Intl

$2,589Ethiopian Air

Sat, Oct 3 - Wed, Oct 14

6:26 am - 3:00 pmPIT Pittsburgh-HAN Hanoi Noibai

45h 34m3 stops Washington, D.C. Dulles Intl Addis Ababa Bole Bangkok Suvarnabhumi

10:50 pm - 6:37 pmHAN Hanoi Noibai-PIT Pittsburgh

54h 47m4 stops Bangkok Suvarnabhumi Addis Ababa Bole Rome Fiumicino Washington, D.C. Dulles Intl

$2,733Ethiopian Air

Sat, Oct 3 - Tue, Oct 13

3:30 pm - 10:05 amPIT Pittsburgh-HAN Hanoi Noibai

31h 35m3 stops Montreal Pierre Elliott Trudeau Intl London Heathrow Guangzhou Baiyun

12:30 am - 8:37 pmHAN Hanoi Noibai-PIT Pittsburgh

31h 07m3 stops Tokyo Narita Osaka Kansai Intl Toronto Pearson Intl

$2,967Multiple Airlines

Mon, Sep 28 - Wed, Oct 14

6:26 am - 3:00 pmPIT Pittsburgh-HAN Hanoi Noibai

45h 34m4 stops Washington, D.C. Dulles Intl Lome Addis Ababa Bole Bangkok Suvarnabhumi

10:50 pm - 6:37 pmHAN Hanoi Noibai-PIT Pittsburgh

54h 47m4 stops Bangkok Suvarnabhumi Addis Ababa Bole Rome Fiumicino Washington, D.C. Dulles Intl

$6,267Ethiopian Air

Useful Info

Low season	April
High season	September
Cheapest flight	$464

Best time to beat the crowds with an average 15% drop in price.

Most popular time to fly and prices are also 31% lower on average.

Flight from Philadelphia to Hanoi

How does KAYAK find such low prices on flights from Pennsylvania to Hanoi?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Pennsylvania to Hanoi.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Pennsylvania to Hanoi?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Hanoi from Pennsylvania is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Pennsylvania to Hanoi?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Hanoi with an airline and back to Pennsylvania with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Pennsylvania to Hanoi?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Hanoi from Pennsylvania up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.