$618 Cheap Flights from Philadelphia (PHL) to Nha Trang (CXR)

View $618 flight on Mon, Mar 16, 2026Opens in a new window

Popular airlines from Philadelphia Intl. Airport (PHL) to Nha Trang (CXR-Cam Ranh)

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Cheap Flights from Philadelphia to Nha Trang (PHL-CXR)

Prices were available within the past 7 days and start at $618 for one-way flights and $1,085 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Mon, Feb 23 - Wed, Feb 25
PHL
Philadelphia
CXR
Nha Trang
$1,085 Roundtrip, found 5 days ago
$1,085
Roundtrip
found 5 days ago
Select Delta flight, departing Mon, Feb 23 from Philadelphia to Nha Trang, returning Wed, Feb 25, priced at $1,085 found 5 days ago
Delta
Wed, Nov 26 - Tue, Dec 9
PHL
Philadelphia
CXR
Nha Trang
$1,091 Roundtrip, found 6 days ago
$1,091
Roundtrip
found 6 days ago
Select Delta flight, departing Wed, Nov 26 from Philadelphia to Nha Trang, returning Tue, Dec 9, priced at $1,091 found 6 days ago
Delta
Mon, Feb 23 - Thu, Feb 26
PHL
Philadelphia
CXR
Nha Trang
$1,115 Roundtrip, found 5 days ago
$1,115
Roundtrip
found 5 days ago
Select Delta flight, departing Mon, Feb 23 from Philadelphia to Nha Trang, returning Thu, Feb 26, priced at $1,115 found 5 days ago
Qatar Airways
Thu, Oct 9 - Thu, Oct 16
PHL
Philadelphia
CXR
Nha Trang
$1,120 Roundtrip, found 2 days ago
$1,120
Roundtrip
found 2 days ago
Select Qatar Airways flight, departing Thu, Oct 9 from Philadelphia to Nha Trang, returning Thu, Oct 16, priced at $1,120 found 2 days ago
Korean Air
Wed, Mar 18 - Fri, Apr 3
PHL
Philadelphia
CXR
Nha Trang
$1,121 Roundtrip, found 5 days ago
$1,121
Roundtrip
found 5 days ago
Select Korean Air flight, departing Wed, Mar 18 from Philadelphia to Nha Trang, returning Fri, Apr 3, priced at $1,121 found 5 days ago
Qatar Airways
Tue, Dec 2 - Tue, Dec 16
PHL
Philadelphia
CXR
Nha Trang
$1,125 Roundtrip, found 6 days ago
$1,125
Roundtrip
found 6 days ago
Select Qatar Airways flight, departing Tue, Dec 2 from Philadelphia to Nha Trang, returning Tue, Dec 16, priced at $1,125 found 6 days ago
Delta
Wed, Apr 1 - Tue, Apr 14
PHL
Philadelphia
CXR
Nha Trang
$1,144 Roundtrip, found 5 days ago
$1,144
Roundtrip
found 5 days ago
Select Delta flight, departing Wed, Apr 1 from Philadelphia to Nha Trang, returning Tue, Apr 14, priced at $1,144 found 5 days ago
Korean Air
Fri, Mar 20 - Fri, Apr 3
PHL
Philadelphia
CXR
Nha Trang
$1,150 Roundtrip, found 5 days ago
$1,150
Roundtrip
found 5 days ago
Select Korean Air flight, departing Fri, Mar 20 from Philadelphia to Nha Trang, returning Fri, Apr 3, priced at $1,150 found 5 days ago
Delta
Sat, Nov 8 - Wed, Nov 19
PHL
Philadelphia
CXR
Nha Trang
$1,151 Roundtrip, found 7 hours ago
$1,151
Roundtrip
found 7 hours ago
Select Delta flight, departing Sat, Nov 8 from Philadelphia to Nha Trang, returning Wed, Nov 19, priced at $1,151 found 7 hours ago
Delta
Sat, Apr 4 - Tue, Apr 14
PHL
Philadelphia
CXR
Nha Trang
$1,152 Roundtrip, found 5 days ago
$1,152
Roundtrip
found 5 days ago
Select Delta flight, departing Sat, Apr 4 from Philadelphia to Nha Trang, returning Tue, Apr 14, priced at $1,152 found 5 days ago

Alternative airports near Nha Trang

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Cam Ranh CXR. Cheapest option available. Average driving time to city center is 37 minutes. Flights from $1,152
CXR
Cam Ranh
Cheapest
Average driving time to city center37 min
Flights from $1,152
Flights from Philadelphia (PHL) to Nha Trang (CXR)
Origin airport
Philadelphia Intl.
Destination airport
Cam Ranh
Airlines serving
Delta, Korean Air
Roundtrip price
$1,085
Distance
8839 mi

Philadelphia to Nha Trang Flights

The cheapest times to fly from Philadelphia to Nha Trang

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Philadelphia to Nha Trang are during the month of February. You can find some of the cheapest flights from Philadelphia to Nha Trang with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Philadelphia to Nha Trang

Sunday is one of the best days to book for cheap flights from Philadelphia to Nha Trang: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Philadelphia to Nha Trang

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Philadelphia to Nha Trang in 2025. You can also book with separate airlines for your outbound and return journeys, from $618 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Philadelphia to Nha Trang flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Philadelphia to Nha Trang airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Philadelphia Intl. Airport (PHL) to Cam Ranh Airport (CXR) cost?
Lock in a cheap one-way flight from $618 or cheap return flight from $1,085 from Philadelphia Intl. Airport (PHL) to Cam Ranh Airport (CXR) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Philadelphia Intl. Airport (PHL) to Cam Ranh Airport (CXR)?
The cheapest month to fly from PHL to CXR is February, when demand is low. Off-peak months are typically when you'll find lower airfares between these airports.
What is the cheapest airline that flies from Philadelphia Intl. Airport (PHL) to Cam Ranh Airport (CXR)?
To find the cheapest airline that'll fly you from PHL to CXR, use Expedia's filter tool. Customize your search based on your travel style, such as preferred carriers and seat class. You can then sort your results by "Price (lowest to highest)" to list the most affordable options first.
How many flights per day from Philadelphia Intl. Airport (PHL) to Cam Ranh Airport (CXR)?
There aren't any daily nonstop flights from Philadelphia Intl. Airport (PHL) to Cam Ranh Airport (CXR). But you can opt for flights with layovers. Filter your search results on Expedia to include one or two stops, and you'll be soaring above the clouds in no time at all.
What day of the week has the most flights from PHL to CXR?
Friday is generally the busiest day for flights, while Tuesday tends to be the quietest.* Remember that flight schedules can vary depending on various factors, such as the time of year and carrier.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Philadelphia Intl. Airport (PHL) to Cam Ranh Airport (CXR)?
Book a flight from Philadelphia Intl. Airport (PHL) to Cam Ranh Airport (CXR) that takes off before 3 PM to reduce the risk of delays and cancellations. Departures after this hour have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Philadelphia Intl. Airport (PHL) to Cam Ranh Airport (CXR) last-minute?
Last-minute bookings from PHL to CXR are generally more expensive. To lock in the lowest prices, start searching for flights as early as possible. That said, if you can play around with your travel dates, you may land a cheap fare just before your departure.
Is it cheaper to book a PHL to CXR flight and hotel package?
You'll generally save money by securing a PHL to CXR flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's simple to manage it all in one place. Once you've chosen your preferred accommodations and flights, consider adding extras including car rentals, tours and activities.
Can I cancel or change the date of my flight from Philadelphia Intl. Airport (PHL) to Cam Ranh Airport (CXR)?
It's generally possible to cancel or reschedule your PHL to CXR flight. However, if it's been more than 24 hours since booking, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and whether any costs are involved. You'll also find further details on our Customer Service portal.

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*Available to One Key members.