$623 Cheap Flights from Porto (OPO) to Hanoi (HAN)

View $623 flight on Tue, Aug 26, 2025Opens in a new window

Popular airlines from Porto Airport (OPO) to Noi Bai Intl. Airport (HAN)

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Cheap Flights from Porto to Hanoi (OPO-HAN)

Prices were available within the past 7 days and start at $623 for one-way flights and $883 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Ethiopian Airlines
Mon, Sep 22 - Wed, Oct 8
OPO
Porto
HAN
Hanoi
$883 Roundtrip, found 2 days ago
$883
Roundtrip
found 2 days ago
Select Ethiopian Airlines flight, departing Mon, Sep 22 from Porto to Hanoi, returning Wed, Oct 8, priced at $883 found 2 days ago
Ethiopian Airlines
Mon, Sep 22 - Sun, Oct 5
OPO
Porto
HAN
Hanoi
$916 Roundtrip, found 2 days ago
$916
Roundtrip
found 2 days ago
Select Ethiopian Airlines flight, departing Mon, Sep 22 from Porto to Hanoi, returning Sun, Oct 5, priced at $916 found 2 days ago
Ethiopian Airlines
Mon, Sep 8 - Fri, Sep 26
OPO
Porto
HAN
Hanoi
$983 Roundtrip, found 2 days ago
$983
Roundtrip
found 2 days ago
Select Ethiopian Airlines flight, departing Mon, Sep 8 from Porto to Hanoi, returning Fri, Sep 26, priced at $983 found 2 days ago
Iberia
Wed, Sep 24 - Tue, Oct 7
OPO
Porto
HAN
Hanoi
$999 Roundtrip, found 2 days ago
$999
Roundtrip
found 2 days ago
Select Iberia flight, departing Wed, Sep 24 from Porto to Hanoi, returning Tue, Oct 7, priced at $999 found 2 days ago
Iberia
Tue, Sep 23 - Tue, Oct 7
OPO
Porto
HAN
Hanoi
$1,001 Roundtrip, found 2 days ago
$1,001
Roundtrip
found 2 days ago
Select Iberia flight, departing Tue, Sep 23 from Porto to Hanoi, returning Tue, Oct 7, priced at $1,001 found 2 days ago
Iberia
Wed, Sep 17 - Sun, Sep 28
OPO
Porto
HAN
Hanoi
$1,020 Roundtrip, found 2 days ago
$1,020
Roundtrip
found 2 days ago
Select Iberia flight, departing Wed, Sep 17 from Porto to Hanoi, returning Sun, Sep 28, priced at $1,020 found 2 days ago
Iberia
Tue, Sep 16 - Sun, Sep 28
OPO
Porto
HAN
Hanoi
$1,031 Roundtrip, found 2 days ago
$1,031
Roundtrip
found 2 days ago
Select Iberia flight, departing Tue, Sep 16 from Porto to Hanoi, returning Sun, Sep 28, priced at $1,031 found 2 days ago
Turkish Airlines
Wed, Sep 17 - Wed, Oct 1
OPO
Porto
HAN
Hanoi
$1,072 Roundtrip, found 2 days ago
$1,072
Roundtrip
found 2 days ago
Select Turkish Airlines flight, departing Wed, Sep 17 from Porto to Hanoi, returning Wed, Oct 1, priced at $1,072 found 2 days ago
Qatar Airways
Mon, Sep 29 - Thu, Oct 16
OPO
Porto
HAN
Hanoi
$1,077 Roundtrip, found 2 days ago
$1,077
Roundtrip
found 2 days ago
Select Qatar Airways flight, departing Mon, Sep 29 from Porto to Hanoi, returning Thu, Oct 16, priced at $1,077 found 2 days ago
Air France
Sun, Sep 28 - Tue, Oct 14
OPO
Porto
HAN
Hanoi
$1,120 Roundtrip, found 2 days ago
$1,120
Roundtrip
found 2 days ago
Select Air France flight, departing Sun, Sep 28 from Porto to Hanoi, returning Tue, Oct 14, priced at $1,120 found 2 days ago

Alternative airports near Hanoi

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

Select flight to Noi Bai Intl. HAN. Cheapest and Closest option available. Average driving time to city center is 24 minutes. Flights from $1,938
HAN
Noi Bai Intl.
CheapestClosest
Average driving time to city center24 min
Flights from $1,938
Flights from Porto (OPO) to Hanoi (HAN)
Origin airport
Dr. Francisco de Sa Carneiro
Destination airport
Noi Bai Intl.
Roundtrip price
$882
Distance
6423 mi

Porto to Hanoi Flights

The cheapest times to fly from Porto to Hanoi

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 Porto to Hanoi are during the month of September. You can find some of the cheapest flights from Porto to Hanoi with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Porto to Hanoi

Sunday is one of the best days to book for cheap flights from Porto to Hanoi: 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 Porto to Hanoi

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 Porto to Hanoi in 2025. You can also book with separate airlines for your outbound and return journeys, from $623 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 Porto to Hanoi 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 Porto to Hanoi 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 Dr. Francisco de Sa Carneiro Airport (OPO) to Noi Bai Intl. Airport (HAN) cost?
Discover the latest flight deals from OPO to HAN by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from OPO to HAN?
The cheapest flights from OPO to HAN are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from OPO to HAN?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from OPO to HAN. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Dr. Francisco de Sa Carneiro Airport (OPO) to Noi Bai Intl. Airport (HAN)?
You'll have to hop on a flight with a layover if you're traveling from Dr. Francisco de Sa Carneiro Airport (OPO) to Noi Bai Intl. Airport (HAN). There are no daily direct flights on this route. However, just filter your search to include one or two stops to find an option that works for you.
What day of the week has the most flights from OPO to HAN?
You'll typically find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can vary from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Dr. Francisco de Sa Carneiro Airport (OPO) to Noi Bai Intl. Airport (HAN)?
Opt for a flight from Dr. Francisco de Sa Carneiro Airport (OPO) to Noi Bai Intl. Airport (HAN) that takes off before 3 PM to reduce the risk of cancellations. Later departures 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 Dr. Francisco de Sa Carneiro Airport (OPO) to Noi Bai Intl. Airport (HAN) last-minute?
Last-minute bookings from OPO to HAN are typically more expensive. To secure the best rates, start searching for flights well ahead of time. That being said, if your travel plans are flexible, it's possible to score a cheap ticket right before your journey.
Is it cheaper to book an OPO to HAN flight and hotel package?
Opting for an OPO to HAN flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels in one place. Select from our impressive range of hotels and then add car rentals, activities and flights to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Dr. Francisco de Sa Carneiro Airport (OPO) to Noi Bai Intl. Airport (HAN)?
If you reserved your OPO to HAN flight within the last 24 hours, you may be able to cancel or modify it at no cost. Depending on the airline and the ticket type you purchased, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal for more information.

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*Available to One Key members.