$400 Find Cheap Flights from Seattle to Hanoi - Compare and Save

Delta Airlines offers a wide range of classes of tickets that vary based on travel dates and flight choices available for travelers looking to travel from Seattle to Hanoi. Also, Delta Airlines offers options for customers to upgrade their tickets from economy to first class. You can upgrade if you have adequate SkyMiles required in your SkyMiles account.

The quickest and most convenient means of getting to Seattle-Tacoma International Airport (SEA) if you need to catch a flight to Hanoi is a taxi. Located approximately 14 miles from downtown, it will take you roughly 22 minutes to get to the airport.

Yes, if you board Alaska Airlines to Hanoi, you are permitted to have a single carry-on bag and personal items, including; a briefcase or a purse. The policy stipulates that the bag must have a maximum dimension of 22 x 14 x 9 inches in length, height and width.

Business Travelers looking to export merchandise from Seattle to Hanoi can use the commercial Seattle-Tacoma International Airport (SEA) or King County International Airport (BFI). These airports offer freight operation services to their travelers at competitive ticket prices and cargo fees.

Flights from Seattle to Hanoi usually depart from Seattle/Tacoma Intl (SEA) and arrive at Hanoi Noibai (HAN).

Three cabin classes are available on flights from Seattle to Hanoi:

• Economy Class
• Premium Economy Class
• Business Class

One-stop flights from Seattle to Hanoi most commonly connect through:

• Incheon Intl (ICN) - 50% of one-stop connections
• Taipei City Taiwan Taoyuan Intl (TPE) - 44% of one-stop connections
• Manila Ninoy Aquino Intl (MNL) - 2% of one-stop connections
• Singapore Changi (SIN) - 2% of one-stop connections

Incheon Intl (ICN) handles the largest share of one-stop connections on this route.

Yes. Being flexible with your travel dates can save you up to 22% on the Seattle to Hanoi route. Monday is the cheapest departure day at $779 round-trip on average, while Saturday is the most expensive at $990, a difference of $211. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

Some of the most popular sights in Hanoi are Hanoi Old Quarter, Hoan Kiem Lake and Hanoi City Centre. These are among the most viewed places in Hanoi on KAYAK.

Last-minute fares on this route - booked within 2 weeks of departure - run 33% above the route average of $834. Book 26 weeks before departure for the lowest fares.

A nonstop flight from Seattle to Hanoi takes 0h 00m, covering 6,827 miles.

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

One-way fares from Seattle to Hanoi are currently lower than usual. Average one-way flight prices are about $399, which is 18% below the typical average for this route.

Flying via Taipei City Taiwan Taoyuan Intl (TPE) gives the shortest average 1-stop total travel time at 18h 32m, compared with 20h 31m via Incheon Intl (ICN) and 22h 02m via Tokyo Narita (NRT).

Hanoi is 14 hours ahead of Seattle (Indochina Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

Round-trip flights from Seattle to Hanoi range from $723 to $1,037, with an average of $834 over the past 12 months. Anything below $723 counts as a good deal.