What's the cheapest day to fly from Madrid to Hanoi?

We don't have enough real fare history yet to identify a cheapest weekday for this route.

Which airlines fly this route?

We don't have confirmed airline data for this route yet.

Can I change my return date after booking?

Change policies depend entirely on the fare type and airline you book with — flexible fares typically allow date changes for a fee, while the cheapest basic fares often don't. Check the fare rules shown at booking before you buy.

How far in advance should I book a return ticket?

As a general industry pattern, booking 4–8 weeks ahead of departure tends to find better return fares than booking last-minute or very far in advance.

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Return Flights from Madrid to Hanoi

MAD ⇄ HAN

€825

Return fares from

€373

One-way fares from

12h 16m

Flight time

Confirmed airlines

Madrid to Hanoi return, a route covering 10,009 km each way with a typical flight time of 12h 16m. Hanoi is located in Vietnam, in Asia. Fares and availability change constantly; the figures below reflect what's actually on file for this route today, not an estimate.

Return vs. two one-way tickets

Based on real fares on file: a return ticket is €825, versus €746 for two separate one-way tickets at €373 each. Two one-ways currently work out cheaper — worth comparing both before booking, especially if your dates are flexible or you might fly back from a different city.

Weather in Hanoi by season

Based on the last 3 years of real historical data.

January

21° / 13°C

~51mm rain

April

31° / 22°C

~87mm rain

July

33° / 26°C

~325mm rain

October

29° / 22°C

~123mm rain

Money-saving tips

Book 4–8 weeks ahead of departure where possible — a general industry pattern, not specific to this route.
Tuesday and Wednesday departures tend to be cheaper than weekend flights on most routes.
Morning flights are often less expensive than midday or evening departures.
Compare nearby departure and arrival airports — see the alternatives above.
Flexible return dates widen your options considerably versus a fixed round-trip window.

Fare types explained

Most airlines sell several fare tiers on the same flight: Economy (the base fare, often with paid extras like seat selection and baggage), Premium Economy (more legroom, sometimes included baggage), Business (priority boarding, lounge access, flat or angled seating on longer routes), and First Class (offered by a shrinking number of airlines on select long-haul routes). Exact inclusions vary by airline and route — check the fare rules shown at booking.