Question 1

What is the cheapest month to fly to Hanoi?

Accepted Answer

The cheapest month to fly to Hanoi from Tokyo is in June. Flight prices, which tend to average around $261, are often lower during this time because this is during the off-season. If you’re not able to fly to Hanoi in June, then September is your next best option. Flight prices from Tokyo to Hanoi during September average around $343.

Question 2

How far in advance should I book a flight to Hanoi?

Accepted Answer

You are more likely to see cheaper flights to Hanoi from Tokyo when booking weeks ahead of your departure date. In general, you can expect to find flights to Hanoi for around $402 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Hanoi from Tokyo for as low as $334 on momondo.

Question 3

Which layover airport has the shortest travel time from Tokyo to Hanoi?

Accepted Answer

Flights connecting via Hong Kong (HKG) have the shortest average one-way travel time: 9h 50m.

Question 4

Which layover airport has the shortest connection time from Tokyo to Hanoi?

Accepted Answer

Hong Kong (HKG) has the shortest average layover time for this route: 2h 20m.

Question 5

What is the cheapest day to depart on your flight to Hanoi?

Accepted Answer

According to our data, Thursday is the cheapest day to fly to Hanoi from Tokyo. The lowest ticket price found for a Thursday departure recently was $370. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Be sure to avoid booking your departure on a Wednesday as prices are generally higher than usual. According to our data, the average ticket price to Hanoi on Wednesday is $487.

Question 6

What airlines fly to Hanoi?

Accepted Answer

VietJet Air, ANA and Vietnam Airlines are the top three most popular airlines that fly to Hanoi from Tokyo according to our data. VietJet Air is the first choice among our users, with 43% of people opting to fly with this airline when traveling to Hanoi. Keep in mind that there are 5 different airlines that fly to Hanoi on a routine basis, so you have a few additional options to choose from.

Question 7

Which airline has the best punctuality record on Tokyo to Hanoi flights?

Accepted Answer

According to our data, ANA have had the least number of delays on this route over the last 12 months; with about 9% of their flights experiencing any sort of delay.

Question 8

What cabin class options are available on Tokyo to Hanoi Noibai flights?

Accepted Answer

There are 3 cabin classes available to choose from on Tokyo to Hanoi Noibai flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Question 9

How many flights depart from Tokyo to Hanoi on average per day?

Accepted Answer

16 flights are operational daily from Tokyo to Hanoi as of December 2025. The most popular departure time for this route is 6:00PM, with 60% of flights per day taking off in the evening.

Question 10

What is the cheapest time of day to depart on your flight to Hanoi?

Accepted Answer

Our most recent data shows that the best time of day to fly to Hanoi is in the morning. Flights from Tokyo to Hanoi during this time can be as low as $422. Try not to purchase tickets in the evening because they tend to be around $439. Of course, these prices can vary depending on the time of year and what airport you fly to.

Question 11

What is the most punctual flight time for Tokyo to Hanoi flights?

Accepted Answer

Generally, flights departing in the evening tend to experience fewer delays. Flights at night have, in the past, seen delays more frequently in comparison.

Question 12

How have Tokyo to Hanoi flight prices changed over time?

Accepted Answer

As of December 2025, prices for Tokyo to Hanoi flights are approximately 2% cheaper when compared to flights at the same time last year.

Question 13

Which airport is the most popular layover for flights between Tokyo and Hanoi?

Accepted Answer

Shanghai (PVG) was the most common stop: 27% of momondo users choosing 1-stop flights on this route connected there.

Question 14

What is the cheapest Tokyo to Hanoi Noibai flight route?

Accepted Answer

Fly from Tokyo Narita to Hanoi Noibai for the best Tokyo - Hanoi Noibai flight prices

Question 15

What day of the week experiences the fewest flight delays on this route?

Accepted Answer

Monday is statistically the day of the week which experiences the fewest number of delays on this flight route. Saturday has historically seen more delays on average compared to the rest of the week.

Question 16

How often are flights from Tokyo to Hanoi delayed?

Accepted Answer

Historically, on average around 19% of flights between Tokyo and Hanoi have experienced a delay on any given week. The average delay length over the past 12 months has been 102 minutes.

Question 17

Which layover airport offers the lowest fares from Tokyo to Hanoi?

Accepted Answer

Flights via Guangzhou (CAN) offer the lowest average round-trip price of $243.

Question 18

Can stopping save me money on Tokyo to Hanoi flights?

Accepted Answer

You could potentially save up to 13% on your flight if you consider stops on a Tokyo to Hanoi flight.

Question 19

What is the cheapest airline that flies from Tokyo to Hanoi Noibai?

Accepted Answer

HK Express, VietJet Air, and Air Macau are the most popular carriers operating from Tokyo to Hanoi Noibai

Question 20

How many flights depart from Tokyo to Hanoi on average per week?

Accepted Answer

As of December 2025, 113 flights take off from Tokyo and land in Hanoi each week. The most common flight departure day for this route is Wed, with 15% of weekly flights taking off on this day.

Question 21

When did momondo last update prices for flights from Tokyo to Hanoi Noibai Airport?

Accepted Answer

Prices for flights from Tokyo to Hanoi Noibai Airport were last updated today.

Question 22

How many operators does momondo search for flights from Tokyo to Hanoi Noibai Airport?

Accepted Answer

As of December 2025, there are 5 operators available to choose from for flights from Tokyo to Hanoi Noibai Airport.

Question 23

How old do you have to be to fly from Tokyo to Hanoi Noibai Airport?

Accepted Answer

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Tokyo to Hanoi Noibai Airport.

Question 24

What documentation or ID do you need to fly to Hanoi Noibai Airport?

Accepted Answer

The travel and health documents required for your trip to Hanoi Noibai Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Hanoi Noibai Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best Price Found	$201
Fastest flight time	5h 35m
Direct flights	Every day
Airports in Hanoi	1 airport

Airline	Rating	Free Cancellation	Price
VietJet Air	PriceFrom $247	Free Cancellation	Rating 5.6 153 reviews	Search VietJet Air flights
ANA	PriceFrom $304	Free Cancellation	Rating 8.4 1,021 reviews	Search ANA flights
Japan Airlines	PriceFrom $331	Free Cancellation	Rating 8.3 1,653 reviews	Search Japan Airlines flights
Vietnam Airlines	PriceFrom $332	Free Cancellation	Rating 7.6 216 reviews	Search Vietnam Airlines flights
Cathay Pacific	PriceFrom $563	Free Cancellation	Rating 7.6 1,095 reviews	Search Cathay Pacific flights

Cheap flights from Tokyo to Hanoi from $154

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Tokyo to Hanoi departing on 1/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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How to get the cheapest flight ticket from Tokyo to Hanoi

What is the cheapest month to fly to Hanoi?

What is the cheapest day to depart on your flight to Hanoi?

What is the cheapest time of day to depart on your flight to Hanoi?

What is the cheapest Tokyo to Hanoi Noibai flight route?

Fly from Tokyo Narita to Hanoi Noibai for the best Tokyo - Hanoi Noibai flight prices

How far in advance should I book a flight to Hanoi?

What cabin class options are available on Tokyo to Hanoi Noibai flights?

There are 3 cabin classes available to choose from on Tokyo to Hanoi Noibai flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Tokyo to Hanoi flights?

You could potentially save up to 13% on your flight if you consider stops on a Tokyo to Hanoi flight.

How have Tokyo to Hanoi flight prices changed over time?

As of December 2025, prices for Tokyo to Hanoi flights are approximately 2% cheaper when compared to flights at the same time last year.

What is the cheapest airline that flies from Tokyo to Hanoi Noibai?

HK Express, VietJet Air, and Air Macau are the most popular carriers operating from Tokyo to Hanoi Noibai

What airlines fly to Hanoi?

How often are flights from Tokyo to Hanoi delayed?

Historically, on average around 19% of flights between Tokyo and Hanoi have experienced a delay on any given week. The average delay length over the past 12 months has been 102 minutes.

What is the most punctual flight time for Tokyo to Hanoi flights?

Generally, flights departing in the evening tend to experience fewer delays. Flights at night have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Monday is statistically the day of the week which experiences the fewest number of delays on this flight route. Saturday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on Tokyo to Hanoi flights?

According to our data, ANA have had the least number of delays on this route over the last 12 months; with about 9% of their flights experiencing any sort of delay.

Which airport is the most popular layover for flights between Tokyo and Hanoi?

Shanghai (PVG) was the most common stop: 27% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from Tokyo to Hanoi?

Flights via Guangzhou (CAN) offer the lowest average round-trip price of $243.

Which layover airport has the shortest travel time from Tokyo to Hanoi?

Flights connecting via Hong Kong (HKG) have the shortest average one-way travel time: 9h 50m.

Which layover airport has the shortest connection time from Tokyo to Hanoi?

Hong Kong (HKG) has the shortest average layover time for this route: 2h 20m.

How many flights depart from Tokyo to Hanoi on average per day?

16 flights are operational daily from Tokyo to Hanoi as of December 2025. The most popular departure time for this route is 6:00PM, with 60% of flights per day taking off in the evening.

How many flights depart from Tokyo to Hanoi on average per week?

As of December 2025, 113 flights take off from Tokyo and land in Hanoi each week. The most common flight departure day for this route is Wed, with 15% of weekly flights taking off on this day.

When to book flights from Tokyo to Hanoi

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When did momondo last update prices for flights from Tokyo to Hanoi Noibai Airport?

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How old do you have to be to fly from Tokyo to Hanoi Noibai Airport?

What documentation or ID do you need to fly to Hanoi Noibai Airport?

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