- Regular
- StudentStudent Fare
Only students above 12 years of age are eligible for special fares and/or additional baggage allowances. Carrying valid student ID cards and student visas (where applicable) is mandatory, else the passenger may be denied boarding or asked to pay for extra baggage.
Popular Filters
Departure Airports
One Way Price
Duration
Stops From Boston
Departure From Boston
₹ 2,20,918
₹ 1,95,634
₹ 1,23,896
₹ 1,02,168
Arrival at Hanoi
₹ 1,02,817
₹ 1,02,168
₹ 1,68,042
Alliances & Airlines
Oneworld
(33)
SkyTeam
(32)
Star Alliance
(22)
+ 11 more
Layover Airports
+ 19 more
Layover Duration
Further Flights From Boston (BOS)
Further Flights From Hanoi (HAN)
Top International Routes
Top International Cities

Grab Up to 20% OFF* on Flights!
18th Oct'25
Popular Hotels in Boston
Hotels in Boston
Premium Hotels Nearby Boston
Popular Hotels in Hanoi
Hotels in Hanoi
Premium Hotels Nearby Hanoi
Boston to Hanoi Flights, Fares @ ₹102168 + Flat Rs 1500 OFF
₹ 1,03,168
₹ 1,000 Instant Discount
Use code GODEALS and get Rs 1310 discount per pax
Boston to Hanoi , 11 Oct
Emirates EK 238
23:05
Sat, 11 Oct 25
Terminal E
Boston, United States
12 h 15 m
19:20
Sun, 12 Oct 25
Terminal T3
Dubai, United Arab Emirates
BAGGAGE : CHECK INCABIN
Information not available
Emirates EK 394
03:30
Mon, 13 Oct 25
Terminal T3
Dubai, United Arab Emirates
06 h 45 m
13:15
Mon, 13 Oct 25
Terminal T2
Hanoi, Vietnam
BAGGAGE : CHECK INCABIN
Information not available
Economy Flex
Fare offered by airline.
₹ 19,972
₹ 13,315
₹ 1,03,168₹ 1,02,168
Economy Flex Plus
Fare offered by airline.
₹ 2,30,868₹ 2,29,868
Prem eco flexplus
Fare offered by airline.
₹ 2,67,748₹ 2,66,748
₹ 1,03,817
₹ 1,000 Instant Discount
Use code GODEALS and get Rs 1310 discount per pax
Manchester to Hanoi , 11 Oct
American Airlines AA 3951
20:04
Sat, 11 Oct 25
Manchester, United States
02 h 50 m
21:54
Sat, 11 Oct 25
Terminal T3
Chicago, United States
BAGGAGE : CHECK INCABIN
Information not available
Cathay Pacific CX 801
16:00
Sun, 12 Oct 25
Terminal T5
Chicago, United States
15 h 50 m
20:50
Mon, 13 Oct 25
Terminal T1
Hong Kong, Hong Kong
BAGGAGE : CHECK INCABIN
Information not available
Cathay Pacific CX 741
08:45
Tue, 14 Oct 25
Terminal T1
Hong Kong, Hong Kong
02 h 10 m
09:55
Tue, 14 Oct 25
Terminal T2
Hanoi, Vietnam
BAGGAGE : CHECK INCABIN
Information not available
Economy light
Fare offered by airlines.
₹ 17,755
₹ 17,755
₹ 1,03,817₹ 1,02,817
Economy essential
Fare offered by airlines.
₹ 17,755
₹ 13,315
₹ 1,15,124₹ 1,14,124
Economy flex
Fare offered by airlines.
₹ 8,880
₹ 1,29,477₹ 1,28,477
Premium economy flex
Fare offered by airlines.
₹ 8,880
₹ 4,440
₹ 2,38,001₹ 2,37,001
₹ 1,24,896
₹ 1,000 Instant Discount
Use code GODEALS and get Rs 1310 discount per pax
Manchester to Hanoi , 11 Oct
American Airlines AA 3921
12:26
Sat, 11 Oct 25
Manchester, United States
02 h 47 m
14:13
Sat, 11 Oct 25
Terminal T3
Chicago, United States
BAGGAGE : CHECK INCABIN
Information not available
Cathay Pacific CX 801
16:00
Sat, 11 Oct 25
Terminal T5
Chicago, United States
15 h 50 m
20:50
Sun, 12 Oct 25
Terminal T1
Hong Kong, Hong Kong
BAGGAGE : CHECK INCABIN
Information not available
Cathay Pacific CX 6263 | Operated By Vietnam Airlines
14:30
Mon, 13 Oct 25
Terminal T1
Hong Kong, Hong Kong
02 h 05 m
15:35
Mon, 13 Oct 25
Terminal T2
Hanoi, Vietnam
BAGGAGE : CHECK INCABIN
Information not available
Economy light
Fare offered by airlines.
₹ 17,755
₹ 17,755
₹ 1,24,896₹ 1,23,896
Economy essential
Fare offered by airlines.
₹ 17,755
₹ 13,315
₹ 1,36,198₹ 1,35,198
Economy flex
Fare offered by airlines.
₹ 8,880
₹ 1,50,551₹ 1,49,551
Premium economy flex
Fare offered by airlines.
₹ 8,880
₹ 4,440
₹ 4,54,903₹ 4,53,903
₹ 1,25,446
₹ 1,000 Instant Discount
Use code GODEALS and get Rs 1310 discount per pax
Manchester to Hanoi , 11 Oct
American Airlines AA 3951
20:04
Sat, 11 Oct 25
Manchester, United States
02 h 50 m
21:54
Sat, 11 Oct 25
Terminal T3
Chicago, United States
BAGGAGE : CHECK INCABIN
Information not available
Cathay Pacific CX 801
16:00
Sun, 12 Oct 25
Terminal T5
Chicago, United States
15 h 50 m
20:50
Mon, 13 Oct 25
Terminal T1
Hong Kong, Hong Kong
BAGGAGE : CHECK INCABIN
Information not available
Cathay Pacific CX 6263 | Operated By Vietnam Airlines
14:30
Tue, 14 Oct 25
Terminal T1
Hong Kong, Hong Kong
02 h 05 m
15:35
Tue, 14 Oct 25
Terminal T2
Hanoi, Vietnam
BAGGAGE : CHECK INCABIN
Information not available
Economy light
Fare offered by airlines.
₹ 17,755
₹ 17,755
₹ 1,25,446₹ 1,24,446
Economy essential
Fare offered by airlines.
₹ 17,755
₹ 13,315
₹ 1,36,748₹ 1,35,748
Economy flex
Fare offered by airlines.
₹ 8,880
₹ 1,51,101₹ 1,50,101
Premium economy flex
Fare offered by airlines.
₹ 8,880
₹ 4,440
₹ 4,55,453₹ 4,54,453
₹ 1,69,042
₹ 1,000 Instant Discount
Use code GODEALS and get Rs 1310 discount per pax
Boston to Hanoi , 11 Oct
United Airlines UA 3436
21:13
Sat, 11 Oct 25
Terminal B
Boston, United States
01 h 34 m
22:47
Sat, 11 Oct 25
Terminal C
Newark, United States
BAGGAGE : CHECK INCABIN
Information not available
United Airlines UA 131
10:20
Sun, 12 Oct 25
Terminal C
Newark, United States
14 h 15 m
13:35
Mon, 13 Oct 25
Terminal T3
Tokyo-Haneda Airport, Japan
BAGGAGE : CHECK INCABIN
Information not available
United Airlines UA 7917 | Operated By All Nippon Airways
18:30
Mon, 13 Oct 25
Terminal T1
Tokyo - Narita Apt, Japan
05 h 45 m
22:15
Mon, 13 Oct 25
Terminal T2
Hanoi, Vietnam
BAGGAGE : CHECK INCABIN
Information not available
Economy
Fare offered by airline.
₹ 1,69,042₹ 1,68,042
Economy plus|economy fully refundable
Fare offered by airline.
₹ 7,96,086₹ 7,95,086
Economy plus fully refundable|economy fully refundable
Fare offered by airline.
₹ 8,72,328₹ 8,71,328
₹ 1,80,858
₹ 1,000 Instant Discount
Use code GODEALS and get Rs 1310 discount per pax
Boston to Hanoi , 11 Oct
Emirates EK 5795 | Operated By Air Canada Jazz
18:30
Sat, 11 Oct 25
Terminal B
Boston, United States
01 h 30 m
20:00
Sat, 11 Oct 25
Montreal, Canada
BAGGAGE : CHECK INCABIN
Information not available
Emirates EK 244
10:15
Sun, 12 Oct 25
Montreal, Canada
12 h 15 m
06:30
Mon, 13 Oct 25
Terminal T3
Dubai, United Arab Emirates
BAGGAGE : CHECK INCABIN
Information not available
Emirates EK 394
03:30
Tue, 14 Oct 25
Terminal T3
Dubai, United Arab Emirates
06 h 45 m
13:15
Tue, 14 Oct 25
Terminal T2
Hanoi, Vietnam
BAGGAGE : CHECK INCABIN
Information not available
Economy Flex
Fare offered by airline.
₹ 19,972
₹ 13,315
₹ 1,80,858₹ 1,79,858
₹ 1,96,634
₹ 1,000 Instant Discount
Use code GODEALS and get Rs 1310 discount per pax
Boston to Hanoi , 11 Oct
Korean Air KE 3463 | Operated By Delta Air Lines
07:20
Sat, 11 Oct 25
Terminal A
Boston, United States
03 h 02 m
09:22
Sat, 11 Oct 25
Terminal T5
Chicago, United States
BAGGAGE : CHECK INCABIN
Information not available
Korean Air KE 38
12:10
Sat, 11 Oct 25
Terminal T5
Chicago, United States
14 h 40 m
16:50
Sun, 12 Oct 25
Terminal T2
Seoul-Incheon, South Korea
BAGGAGE : CHECK INCABIN
Information not available
Korean Air KE 453
18:45
Sun, 12 Oct 25
Terminal T2
Seoul-Incheon, South Korea
04 h 50 m
21:35
Sun, 12 Oct 25
Terminal T2
Hanoi, Vietnam
BAGGAGE : CHECK INCABIN
Information not available
Economy flex
Fare offered by airline.
₹ 31,070
₹ 26,630
₹ 1,96,634₹ 1,95,634
₹ 2,03,053
₹ 1,000 Instant Discount
Use code GODEALS and get Rs 1310 discount per pax
Boston to Hanoi , 11 Oct
Etihad Airways EY 8
16:30
Sat, 11 Oct 25
Terminal C
Boston, United States
12 h 25 m
12:55
Sun, 12 Oct 25
Terminal A
Abu Dhabi, United Arab Emirates
BAGGAGE : CHECK INCABIN
Information not available
Etihad Airways EY 418
20:50
Sun, 12 Oct 25
Terminal A
Abu Dhabi, United Arab Emirates
07 h 20 m
08:10
Mon, 13 Oct 25
Terminal T1
Kuala Lumpur, Malaysia
BAGGAGE : CHECK INCABIN
Information not available
Etihad Airways EY 5621 | Operated By Batik Air
10:10
Mon, 13 Oct 25
Terminal T1
Kuala Lumpur, Malaysia
03 h 20 m
12:30
Mon, 13 Oct 25
Terminal T2
Hanoi, Vietnam
BAGGAGE : CHECK INCABIN
Information not available
Economy Basic
Fare offered by airline.
₹ 2,03,053₹ 2,02,053
Economy Value
Fare offered by airline.
₹ 55,920
₹ 2,05,718₹ 2,04,718
Economy Comfort
Fare offered by airline.
₹ 53,260
₹ 44,385
₹ 2,30,303₹ 2,29,303
Economy Deluxe
Fare offered by airline.
₹ 35,505
₹ 35,505
₹ 2,47,523₹ 2,46,523
₹ 2,05,235
₹ 1,000 Instant Discount
Use code GODEALS and get Rs 1310 discount per pax
Boston to Hanoi , 11 Oct
Etihad Airways EY 8
16:30
Sat, 11 Oct 25
Terminal C
Boston, United States
12 h 25 m
12:55
Sun, 12 Oct 25
Terminal A
Abu Dhabi, United Arab Emirates
BAGGAGE : CHECK INCABIN
Information not available
Etihad Airways EY 404
20:45
Sun, 12 Oct 25
Terminal A
Abu Dhabi, United Arab Emirates
06 h 45 m
06:30
Mon, 13 Oct 25
Bangkok, Thailand
BAGGAGE : CHECK INCABIN
Information not available
Vietnam Airlines VN 610
11:55
Mon, 13 Oct 25
Bangkok, Thailand
01 h 55 m
13:50
Mon, 13 Oct 25
Terminal T2
Hanoi, Vietnam
BAGGAGE : CHECK INCABIN
Information not available
Economy Basic
Fare offered by airlines.
₹ 2,05,235₹ 2,04,235
Economy Value
Fare offered by airlines.
₹ 55,920
₹ 2,07,900₹ 2,06,900
Economy Comfort
Fare offered by airlines.
₹ 53,260
₹ 44,385
₹ 2,32,485₹ 2,31,485
Economy Deluxe
Fare offered by airlines.
₹ 35,505
₹ 35,505
₹ 2,49,705₹ 2,48,705
₹ 2,07,631
₹ 1,000 Instant Discount
Use code GODEALS and get Rs 1310 discount per pax
Boston to Hanoi , 11 Oct
Delta Air Lines DL 5692
07:35
Sat, 11 Oct 25
Terminal A
Boston, United States
02 h 01 m
09:36
Sat, 11 Oct 25
Terminal T2
Washington-Reagan Apt, United States
BAGGAGE : CHECK INCABIN
Information not available
Delta Air Lines DL 7856 | Operated By Korean Air
13:15
Sat, 11 Oct 25
Washington-Dulles Apt, United States
15 h 25 m
17:40
Sun, 12 Oct 25
Terminal T2
Seoul-Incheon, South Korea
BAGGAGE : CHECK INCABIN
Information not available
Delta Air Lines DL 7807 | Operated By Korean Air
18:45
Sun, 12 Oct 25
Terminal T2
Seoul-Incheon, South Korea
04 h 50 m
21:35
Sun, 12 Oct 25
Terminal T2
Hanoi, Vietnam
BAGGAGE : CHECK INCABIN
Information not available
Delta main classic
Fare offered by airline.
₹ 2,07,631₹ 2,06,631
Delta main extra
Fare offered by airline.
₹ 2,36,631₹ 2,35,631
Boston Hanoi Cheap Flights | Fare | Date |
---|---|---|
Lowest Airfare Today | Rs 0 |
11 Oct
|
Cheapest Fare Within 30 Days | Rs null |
11 Oct
|
Cheapest Fare Within 90 Days | Rs null |
11 Oct
|
Cheapest Fare Within 365 Days | Rs null |
11 Oct
|
Get cheap flights from Boston to Hanoi with Goibibo India
Q: Why choose Goibibo for your flight booking from Boston to Hanoi?
A: Goibibo lets you search and compare flight tickets to various destinations with just a click. There is a huge inventory of airlines for you to choose from, and exciting deals and discounts so that you can book your flight tickets at reasonable prices. You can always reach out to Goibibo customer care for any help.
Q: How to get a cheap flight ticket from Boston to Hanoi?
A: At Goibibio, it’s very simple to find cheap flights. • After entering the source and destination on the home page, you will get a list of flights. Click on the ‘Cheapest’ filter below to see the cheapest flights first. • You can also grab a cheap flight booking by setting up an alert for Boston to Hanoi flights. Goibibo will let you know whenever there is a price drop for your flight. What’s the best time to book a flight from Boston to Hanoi? • For a cheap domestic flight, try booking 3-4 weeks in advance. • For an international flight, you must book at least 7-8 weeks ahead for a better price. • You can also check the calendar view while booking to compare the prices for various dates. • Set up a price alert to get notified about the best prices for your flight from Boston to Hanoi.
Q: What should you keep in mind while booking a flight from Boston to Hanoi?
A: At Goibibo, you can compare flights from all major airlines at one go. Always keep an eye out for the best offers on your Boston to Hanoi flight. Plus, there are no hidden charges when you book a Boston to Hanoi flight on Goibibo.
Q: Is there any discount on a flight booking from Boston to Hanoi?
A: Goibibo always has discount offers running on flights. You can find many coupons on the website and app for your Boston to Hanoi booking. While booking, you can choose the best coupon from the list for an instant discount on your tickets.
Boston to Hanoi Flights
Searching for Boston to Hanoi cheap flights? Then, Goibibo is your one-stop destination to book Boston to Hanoi flight in a hassle-free manner. It is one such platform that brings forth all the options for you at one place and lets you book the most suitable flight with the best deals and offers.
There is no dearth of options when it comes to Boston to Hanoi Flight booking. Several budget and premium airlines fly on this route. You can easily check the Boston to Hanoi flight schedule on Goibibo. There are approximately 76 flights flying daily between Boston and Hanoi from early morning to late at night. Out of these Boston to Hanoi flight, 0 are non stop flights 76 are connecting flights. Alaska Airlines, All Nippon Airways, American Airlines, Asiana Airlines, Austrian Airlines, British Airways, Cathay Pacific, Delta Air Lines, Emirates, Etihad Airways, JetBlue Airways, Korean Air, Lufthansa, Qatar Airways, Singapore Airlines, United Airlines, Vietnam Airlines are some major airlines that fly between Boston and Hanoi.
The lowest airfare of Boston to Hanoi flight is ₹102168 and the average airfare is 256569 depending on the airline, timings and availability. So, it is advisable to book domestic flights 2-3 weeks well in advance to avail minimum airfare. You can also book Boston to Hanoi cheap flights if you are flexible with your dates and timings.
You will board your Boston to Hanoi flight from the Boston Airport and deboard it at Hanoi Noi Bai International Airport.
You cannot only book Boston to Hanoi cheap flight tickets through Goibibo but can also do web check-in and track your flight status.
How to book a Boston to Hanoi flight ticket on Goibibo?
Booking flight tickets on Goibibo is very simple. For a Boston to Hanoi flight, check below:
How can I check the flight schedule for a Boston to Hanoi flight?
To check the Boston to Hanoi flight schedule,
How much baggage can I carry on my Boston to Hanoi flight?
Baggage allowance depends on the class of travel and airline. In the Boston to Hanoi Air India flight, 25 kg of checked baggage is allowed, while 8 kg of hand luggage is permitted. On the other hand, in all domestic IndiGo flights, a passenger can carry 7 kg of hand luggage and 15 kg of checked baggage.
Where will I board my flight at Boston and deboard at Hanoi?
When you have booked a Boston to Hanoi flight, you will board the flight at and de-board at .
How can I do web check-in for my upcoming Boston at Hanoi flight?
To avail the web check-in service and avoid queues at airports, you have to visit the official airline websites. Commonly, you have to fill the cities of departure and arrival, PNR number and last name to select your preferred seats and meals.
About Hanoi
Hanoi is the capital city of Vietnam. The city has some well-preserved heritage sites, gothic churches, temples, and art museum. While Old Hanoi has most of the attractions, bars and markets, Tay Ho is another quarter where you can relish traditional and continental cuisines. The locals are very hospitable and if you go to Hoan Kiem Lake, you may encounter local students who try chatting in English with visitors to perfect their language. Hanoi is a perfect blend of calm and chaos, old and new, where you will definitely want to come back again, whether it is for the food or the people.
Best Time to Visit
March to April and September to November are said to be the perfect months to visit the city of Hanoi when the weather is pleasant. The city at this time is crowded but the good weather beats all the odds. July to September experience harsh summers and December to March can get chilly, while from May to September, it often rains.
Places to Visit
Old Quarter is the place you must explore first. This quarter has many attractions, a few minutes from each other. Besides the attractions, there are plenty of hotels, restaurants and cool souvenir shops. Hoan Kiem Lake and the 18th century Ngoc Son Temple of Lord Budhha is a very peaceful place to visit. You can wander, relax and chat with the local students. With manicured courtyards and gardens, the Temple of Literature is definitely a postcard-worthy place to visit. With progressing day, the crowd increases, so it is better to visit in early hours. Visit Hoa Lo Prison, where many Vietnamese political and Ameican Prison of Wars were kept during the Vietnam War. You can plan to visit Thang Long Water Puppet Theatre to watch the interesting water puppet show. One Pillar Pagoda, Vietnam Museum of Ethnology, National Museum of Vietnamese History, Bach Ma Temple, Vietnamese National Museum of Fine Arts and Ho Chi Minh’s Stilt House are some other attractions you can visit. Dong Xuan Market is one of the best markets in the city for shopping. For best deal on Hanoi hotels book from Goibibo.
Food and Restaurants
Food in Vietnam is cheap as well as delicious. Some of the best local dishes you must taste are Pho, Bun Cha, Pho Xao, Banh Mi, Banh Cuon and Bun Nem (spring rolls). Egg Coffee is the most popular beverage you must drink. Bia Hoi Corner, Bun Cha Hang Manh, Gia Truyen, Pho Bat Dan and Daluva, Bo De Quan are some recommended restaurants.
About 10 minutes from the Old Quarter, Tay Ho is a popular area where you can enjoy fine dining. Ta Hien Street, popularly called as the Beer Street is also a nice place to enjoy BBQ and beer before heading to bars.
Transportation
Noi Bai International Airport (HAN) is the main airport in Hanoi, an hour away from the city centre. The airport connects to several international cities via major flights such as Aeroflot, Hong Kong Airlines, Singapore Airlines, China Airlines and AirAsia. Visitors flying from India have numerous connecting flights running to and from Hanoi. Find cheap direct Delhi to Hanoi flight from Goibibo. Cheap flight tickets from here to other popular cities can be booked online on Goibibo. Also, flight status & other details related to flight booking & air tickets can be easily accessed on it. So for cheapest air tickets, it is recommended to book flights online. Express Bus 86 and public buses carry passengers from the airport to the main city. Hanoi Station is the main station in the city and several trains depart to Ho Chi Minh City, Lao Cai and many other cities of China. Intercity bus services run to many neighbouring cities of Vietnam.
Public buses in Hanoi are of white, yellow and red colours. These buses are super convenient, they run throughout the city and charge fares according to the distance. Cyclo or tuk-tuk operates in the city and is best for covering short distances. Taxis and Motorbike taxis are also available if you do not prefer sharing. Grab and Uber are perfect app-based cab solutions to travel around the city.
Airport Address
Tel: +84 (0)4 827 1513 | +84 (0)4 826 8522 | +84 (0)4 886 5060 | Fax: +84 (0)4 825 9222 | +84 (0)4 886 5059
About Boston
Airport Address
Tel:
Frequently Asked Questions - Boston to Hanoi Flights
Q: What are the name and codes for Boston and Hanoi airports?
A: The name of Boston airport is Boston Airport and its code is BOS and name of Hanoi Airport is Hanoi Noi Bai International Airport, its code is HAN.
Q: Which is the last flight on Boston to Hanoi route?
A: The last flight from Boston to Hanoi route is Emirates at 23:05.
Q: Which airline has maximum number for flights between Boston to Hanoi?
A: Out of 76 daily flights between Boston to Hanoi Qatar Airways has maximum 16 flights. After that Korean Air has 14, Delta Air Lines has 13, Singapore Airlines has 10, United Airlines has 8, American Airlines has 7, Cathay Pacific has 7, Vietnam Airlines has 5, Emirates has 4, Etihad Airways has 3, British Airways has 2, Alaska Airlines has 1, All Nippon Airways has 1, Asiana Airlines has 1, Austrian Airlines has 1, JetBlue Airways has 1, Lufthansa has 1 flights between Boston to Hanoi.
Q: Which are the most preferred airlines from Boston to Hanoi ?
A: Alaska Airlines, All Nippon Airways, American Airlines, Asiana Airlines, Austrian Airlines, British Airways, Cathay Pacific, Delta Air Lines, Emirates, Etihad Airways, JetBlue Airways, Korean Air, Lufthansa, Qatar Airways, Singapore Airlines, United Airlines, Vietnam Airlines are the most preferred airlines on Boston to Hanoi flight route.
Q: Which is the cheapest flight from Boston to Hanoi in next 7 and next 30 days?
A: Cheapest flight in next 7 days on Boston to Hanoi route is at . And in next 30 days lowest price on Boston to Hanoi route is .
Q: How many flights fly from Boston to Hanoi on the daily basis?
A: Around 76 flights are flying daily from Boston to Hanoi. Out of which 0 are direct and 76 are connecting flights on this route. Some major airlines between this route are Alaska Airlines, All Nippon Airways, American Airlines, Asiana Airlines, Austrian Airlines, British Airways, Cathay Pacific, Delta Air Lines, Emirates, Etihad Airways, JetBlue Airways, Korean Air, Lufthansa, Qatar Airways, Singapore Airlines, United Airlines, Vietnam Airlines.
Q: What is today’s cheapest fare from Boston to Hanoi?
A: Today lowest airfare on Boston to Hanoi flight route is 0.
Q: When does the first flight leave from Boston to Hanoi?
A: The first flight from Boston to Hanoi is Cathay Pacific at 01:40.
