Cheap flights from Osaka to Hanoi from $176 ITM, KIX, UKB → HAN

Found recently, and the cheapest we hold

What have prices looked like?

Over 49 days, 24 Sept to 11 Nov, the cheapest return we saw each day was $281 to $429.

Those were the prices on those days, not today's.

Could nearby dates be cheaper?

We hold no other 7-night return fares leaving within 3 days of 6 Sept 2027 to compare.

Every date we hold

28 fares on 7 departure dates

Which month looks cheapest?

March 2027 is the cheapest month — from $322.

Found recently, and the cheapest we hold

It is also the cheapest one-way we hold, of any age.

What have prices looked like?

Over 37 days, 24 Sept to 11 Nov, the cheapest one-way we saw each day was $150 to $307.

Those were the prices on those days, not today's.

Could nearby dates be cheaper?

We hold no other one-way fares leaving within 3 days of 10 Mar 2027 to compare.

Every date we hold

2 fares on 2 departure dates

Which month looks cheapest?

March 2027 is the cheapest month — from $176.

Return

Fares 180 or more days before departure were typically 19% lower than 14 to 29 days before departure.

From the cheapest return each day between 24 Sept and 11 Nov (49 days), grouped by how many days ahead the flight left; one adult in economy.

Each range covers different departure dates, so this compares typical fares, not the same trip priced twice.

Prices reflect recent searches — current fares may differ.

One-way

Fares 180 or more days before departure were typically 20% lower than 60 to 89 days before departure.

From the cheapest one-way each day between 24 Sept and 11 Nov (37 days), grouped by how many days ahead the flight left; one adult in economy.

Each range covers different departure dates, so this compares typical fares, not the same trip priced twice.

Prices reflect recent searches — current fares may differ.

How much is a return flight from Osaka to Hanoi?

The cheapest return found recently is $358 with Vietjet, 6 Sept 2027 to 13 Sept 2027, found 2 days ago. The cheapest return we hold, of any age, is $322 with Shandong Airlines, 9 Mar 2027 to 12 Mar 2027, found 6 days ago. The cheapest return fare on each of 7 departure dates is usually $343 to $424.

How much is a one-way flight from Osaka to Hanoi?

The cheapest one-way found recently is $176 with Shandong Airlines, 10 Mar 2027, found 3 days ago.

What is the cheapest month to fly from Osaka to Hanoi?

March 2027 is the cheapest month for a return, from $322, 9 Mar 2027 to 12 Mar 2027, found 6 days ago. It is the cheapest month for a one-way too, from $176, 10 Mar 2027, found 3 days ago.

How far ahead should I book a flight from Osaka to Hanoi?

In 49 days of prices between 24 Sept and 11 Nov, return fares 180 or more days before departure were typically 19% lower than 14 to 29 days before departure. In 37 days of prices between 24 Sept and 11 Nov, one-way fares 180 or more days before departure were typically 20% lower than 60 to 89 days before departure.

Is there a direct flight from Osaka to Hanoi?

Yes, the cheapest nonstop return found recently is $358 with Vietjet, 6 Sept 2027 to 13 Sept 2027, found 2 days ago.

Which airlines have the cheapest flights from Osaka to Hanoi?

Between 26 Jan 2027 and 6 Sept 2027, Vietjet has the cheapest return on 4 of the 7 departure dates we hold, HK Express on 1 and Shandong Airlines on 1.