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Cheap Flights from Bangkok to Hanoi

Popular airlines from Bangkok to Hanoi

You can choose from 6 airlines that fly from Bangkok to Hanoi, including Vietnam Airlines, Thai AirAsia, and Thai Airways. Vietravel Airlines offers the lowest prices on this route.
Vietnam Airlines logo Vietnam Airlines
Thai AirAsia logo Thai AirAsia
Thai Airways logo Thai Airways
VietJet Air logo VietJet Air
Vietravel Airlines logo Vietravel Airlines
Ethiopian Airlines logo Ethiopian Airlines
Airlines are determined based on actual purchased flight tickets from Bangkok to Hanoi according to previous 12 months data from Trip.com.

Explore the cheapest flights from Bangkok to Hanoi in the next three months. Based on Trip.com's data from the latest 7 days, one-way direct flights start at S$ 97, and round-trip direct tickets start at S$ 180.

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Flying from Bangkok to Hanoi

The distance between Bangkok and Hanoi is approximately 1,004.72km. It takes around 1 hour 54 minutes on average to fly from Bangkok to Hanoi. Based on Trip.com's data, travel demand peaks in January. The off-season for travel is November.

Cheapest one-way flight priceS$ 97
Cheapest return ticket priceS$ 180
Off-season for travelNovember
Peak season for travelJanuary
Flight distance1,004.72km
Average flight time1 hour 54 minutes
Popular airlineVietnam Airlines
Flight statistics for the Bangkok–Hanoi route are based on aggregated booking data from Trip.com over the past 12 months.

Trip.com Price Insights on Flights from Bangkok to Hanoi.

What is the cheapest month for one-way flights from Bangkok to Hanoi?

The average price of one-way flights from Bangkok to Hanoi purchased by Trip.com users by month over the past 12 months.

Based on Trip.com’s data, the cheapest month for flights from Bangkok to Hanoi is August, with an average price of S$ 64, and the most expensive month is April, with an average price of up to S$ 89.

S$ 89
S$ 77
S$ 64
S$ 52
    Cheapest
  • S$ 70
    Jun
  • S$ 67
    Jul
  • S$ 64
    Aug
  • S$ 66
    Sep
  • S$ 68
    Oct
  • S$ 70
    Nov
  • S$ 72
    Dec
  • S$ 77
    Jan
  • S$ 86
    Feb
  • S$ 70
    Mar
  • S$ 89
    Apr
  • S$ 89
    May

What is the cheapest month for round-trip flights from Bangkok to Hanoi?

The average price of round-trip flights from Bangkok to Hanoi purchased by Trip.com users by month over the past 12 months.

Based on Trip.com’s data, the cheapest month for round-trip flights from Bangkok to Hanoi is January, with an average price of S$ 203, and the most expensive month is September, with an average price of up to S$ 256.

S$ 256
S$ 230
S$ 203
S$ 177
    Cheapest
  • S$ 235
    Jun
  • S$ 205
    Jul
  • S$ 207
    Aug
  • S$ 256
    Sep
  • S$ 214
    Oct
  • S$ 231
    Nov
  • S$ 238
    Dec
  • S$ 203
    Jan
  • S$ 222
    Feb
  • S$ 203
    Mar
  • S$ 226
    Apr
  • S$ 215
    May

Frequently Asked Questions

  • Which airlines offer the cheapest flights from Bangkok (BKK) to Hanoi (HAN)?

    Based on Trip.com data, Vietravel Airlines offers one-way fares as low as S$ 97 on Cheapest nonstop routes (e.g. BKK to HAN on Sun, Jun 14), while Thai AirAsia offers Cheapest nonstop round-trips from S$ 180 departing on Thu, Aug 6 and returning on Wed, Aug 12.
  • At the moment, you can catch a direct flight from Bangkok to Hanoi with the following airlines, including: Vietnam Airlines Thai AirAsia Thai Airways VietJet Air Vietravel Airlines Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.
  • It takes about 1 hour 54 minutes to fly from Bangkok (BKK) to Hanoi (HAN).
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Bangkok to Hanoi is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.
  • Based on Trip.com data in the past 4 weeks, there is 51 flight per week flying from Bangkok to Hanoi. You can check the weekly schedule for popular airlines on this route below: VietJet Air: S/M/T/W/T/F/S -- VJ904 (18:48)
  • To find best deals on flights from Bangkok to Hanoi, you can use various tools on Trip.com:
    · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Sun, Jun 14, with one-way flights priced at just S$ 97.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Vietravel Airlines.
    · Set up price alerts to easily monitor ticket prices without having to check every day.
    · Check Trip.com flight deals and promo codes frequently.
    · Avoid peak season unless you book very early. It seems the peak season for Hanoi travel is around January.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Bangkok to Hanoi is November, when demand for travel is lower.
  • After crunching the numbers on our June flight calendar, it's currently cheapest to fly from Bangkok to Hanoi on June 16, 2026 with Thai AirAsia, with prices starting at S$ 75.
  • You can land at any one of the following hubs in Hanoi, with Suvarnabhumi Airport to Noi Bai International Airport (BKK-HAN) is by far the most common option on this route: Noi Bai International Airport (HAN).
  • The time difference between Hanoi and Bangkok is 0h.
  • Tickets can only be changed or cancelled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.

Flights from Bangkok to Hanoi

1. Introduction to Hanoi

Hanoi, the capital city of Vietnam, is located in the northern part of the country. Known for its rich history and vibrant culture, Hanoi offers a unique blend of traditional and modern attractions. The city is home to numerous lakes, ancient temples, and bustling markets, making it a must-visit destination for tourists.

Fun Fact: Did you know that Hanoi has an iconic train street? Located in the Old Quarter, trains pass through a narrow residential street just inches away from houses and shops. It's a fascinating sight to witness!

2. Airports in Hanoi

Hanoi has one main international airport called Noi Bai International Airport (HAN). Situated approximately 45 kilometers from the city center, this airport serves both domestic and international flights. Noi Bai International Airport offers modern facilities, duty-free shops, restaurants, and convenient transportation options to and from the city.

3. Estimated Flight Time from Bangkok to Hanoi

The average flight time from Bangkok, Thailand to Hanoi, Vietnam is around 2 hours and 15 minutes. However, please note that this is an estimated duration and may vary depending on factors such as weather conditions and air traffic. Some flights may have layovers in other cities, which can extend the total travel time.

4. Tips for Choosing Flights from Bangkok to Hanoi

  • Compare prices: Check different airlines and travel websites to find the best deals and discounts on flights.
  • Consider layovers: If you have time constraints, choose direct flights to reach Hanoi faster. However, layovers can sometimes offer cheaper options.
  • Check baggage allowance: Make sure to review the baggage policy of the airlines to avoid any additional fees or restrictions.
  • Read customer reviews: Look for reviews and ratings of airlines to get an idea of their service quality and reliability.

5. Best Time (Non-Peak) to Fly from Bangkok to Hanoi

The best time to fly from Bangkok to Hanoi would be during the non-peak seasons, which are typically from April to June and September to November. During these months, the weather is favorable, and the tourist crowds are relatively smaller. By avoiding peak seasons, you can enjoy lower airfares and have a more relaxed travel experience.

6. Popular Airlines Flying from Bangkok to Hanoi

Several airlines operate flights between Bangkok and Hanoi, offering travelers a variety of options. Some popular airlines on this route include Thai Airways, Vietnam Airlines, Bangkok Airways, and AirAsia. These airlines provide comfortable flights, good service, and competitive fares.

7. Tips about Traveling to Hanoi

Airport Arrival Information: Upon arrival at Noi Bai International Airport, you can take a taxi or shuttle bus to the city center. It is advisable to book a reputable taxi service or arrange transportation with your hotel in advance.

Common Payment Mode: In Hanoi, cash is widely accepted, but credit cards are also commonly used in hotels, restaurants, and larger establishments. It's always a good idea to carry some Vietnamese Dong for smaller vendors and local markets.

Common Transport Options: Once in Hanoi, you can get around the city using various transport options, including taxis, motorbike taxis (xe om), cyclos (three-wheeled bicycles), and public buses. Grab, a popular ride-hailing app, is also available in Hanoi.

General Visa Information: Before traveling to Hanoi, ensure you have the necessary visa requirements. Most visitors to Vietnam need to obtain a visa in advance, although some nationalities are eligible for visa-free entry or visa-on-arrival. Check with the Vietnamese embassy or consulate for up-to-date visa information.

8. Why Book Your Flight with Trip.com

  • Competitive prices: Trip.com offers great deals and discounts on flights, ensuring you get the best value for your money.
  • Wide selection: With Trip.com, you can choose from a wide range of airlines and flight options, making it easy to find the most suitable itinerary for your trip.
  • Convenient booking process: Trip.com's user-friendly platform allows you to easily search, compare, and book flights from Bangkok to Hanoi in just a few clicks.
  • Trip Coins loyalty program: By booking with Trip.com, you can earn Trip Coins, which can be redeemed for discounts on future bookings, providing even more savings.
  • 24/7 customer support: Trip.com provides round-the-clock customer service, ensuring assistance whenever you need it, before, during, or after your journey.

Note: Prices shown on this page are the lowest estimated prices found in the last 24 hours and include all taxes and fees.

Book with no extra fees

Prices displayed on this page are all-inclusive (incl. taxes, fuel surcharges, Civil Aviation Development Fund, etc.), and all fees are shown before payment. Charges for checked baggage, meals, Wi-Fi, and other optional services may also appear in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page have been updated within the last 24 hours, and with many routes refreshed in real time. The more popular the route, the more accurate the data.

Change & Cancellation Policy

Trip.com shows the change and cancellation rules for each ticket during the booking process, including all related fees and conditions. Please refer to the following scenarios:
Voluntary cancellation/change:
To request a change or cancellation, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and flight segment, and submit your request. Please note that additional charges may apply based on the airline’s fare rules.
Cancellation/change due to a flight schedule change:
If your flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For full details of change and cancellation policies, please refer to the customer support pages.