A good sale to Vietnam. Pricing will vary slightly depending on routing.
United’s $904 fare is a regular economy fare with TWO checked bags , normal size carry-on and advanced seat assignment
United also has a $724 fare, but it is a Basic Economy fare. These Basic Economy fares:
- DO NOT allow for advance seat assignments
- DO NOT include checked bags beyond the 1st bag. The second bag is $120 each way
- DO NOT allow for changes
- DO NOT allow for mileage earning unless you have a United co-branded credit card or elite status
- DO NOT allow for cancellations – so if you cancel after the 24 hour risk free period, the Basic Economy version will have no value for future purchase
- Most online travel agencies are not properly displaying these fares with United as BASIC ECONOMY.
Vietnam introduced a new e-Visa system – take advantage of it. Its the cheapest option.
Saigon Opera House, Ho Chi Minh City, Vietnam – Photo: Jorge Láscar
Sample Travel Date:
- This is just ONE SAMPLE travel date, for more availability, please follow the “Fare Availability” and “How to Search for Availability” instructions below
Fare Availability:
- Valid for travel from mid January 2027 – early May 2027. A Sunday stay is required. Availability is limited. Must purchase at least 7 days in advance of departure
- Please note that while this fare is valid at time of posting, if this post is more than two days old, the fare is likely gone.
How to Search for Availability:
- This is just to search for availability. To buy your tickets, scroll down to “How to Buy” section of this post
- Use Matrix Airfare Search by ITA Software and use the following search criteria:
- Origin: PHX
- Origin Advanced Routing Code:
- Routing Codes: ua+
- Extension Codes: maxconnect 300
- This is instructing Matrix Airfare Search by ITA Software to search for the Basic Economy fare. Use those dates on United and you will be provided with an option to upgrade to the regular economy fare
- Destination: SGN
- Return Advanced Routing Code:
- Routing Codes: ua+
- Extension Codes: maxconnect 360
- (Click on Advanced Codes link to enable advanced routing code input)
- Select “See calendar of lowest fares”
- Duration “3-10” (This is just a sample, you can use any 7 day date range like 3-10, 7-14 etc)
- Beginner’s Guide on How to Use Matrix by ITA Software
- How to Read Airfare Rules and Use It to Your Advantage
- The Matrix Airfare Search by ITA Software search page should be like below when all values are inputted
<img src="https://www.theflightdeal.com/wp-content/uploads/2026/09/2026-09-24_sgn_phx_ita-670×701.png” alt=”” loading=”lazy”>
- You cannot buy tickets using Matrix Airfare Search by ITA Software. To buy, follow our instructions in the “How to Buy” section below.
Fare Class:
Elite Qualifying Dollars:
Routing:
- PHX – LAX (Los Angeles) – HKG (Hong Kong) – SGN (Ho Chi Minh City) – NRT (Tokyo – Narita) – DEN – PHX
Stopover:
- Two permitted at $100 each. None in Guam
- How to Take Advantage of a Stopover
Mileage:
- Miles Flown: 17,068 miles or 4.2 cents per mile (Basic Economy) / 5.3 cents per mile (Regular Economy)
- Redeemable Miles: 2,313 miles
How to Buy:
- Book on Google Flights with dates found on Matrix Airfare Search by ITA Software.
Accommodations
- TripAdvisor – One of the leading hotel meta-search engines. Find the lowest hotel prices from 200+ sites.
Car Rentals
- Rental Cars – One of the world’s leading car rental agencies. Includes all the major brands like Hertz, Avis, Budget, Dollar, Enterprise etc.
Activities and Tours
- Viator – The world’s largest marketplace for destination activities and tours
Background Information:
- Visa Requirements: US Citizens – Visa required prior to arrival. Other nationals, check the TIMATIC Visa Database.
- Currency: Vietnamese Dong (VND). $1USD = 26,001 VND
Tips for saving when using credit cards at international destinations:
- No Foreign Transaction Fee Credit Cards to save on international purchases
- Don’t get hit with Dynamic Currency Conversion
- Get your taxes refunded when shopping
- How to Avoid International Data Roaming Charges
For more of the latest cheap Phoenix Flight Deals:
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The Flight Deal does not sell travel products or services. We provide you with information about third-party travel suppliers’ offers, and link you to their sites. The information posted by The Flight Deal is valid at the time of publication. However, we have no control over the suppliers, and we therefore do not warrant or guarantee that their offers will not change or become unavailable. Nor are we responsible for their products, services or site content. Please see their sites for their most up-to-date offer information and all applicable terms and conditions.
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