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Flights · WAS → SGN

Washington to Ho Chi Minh City

Best fare, round trip

$580

Too little price history on this route to compare — the fare is shown as found.

Found
Depart
Mon 25 Jan
Return
Mon 22 Feb
Stay
28 nights
Flight
1 stop · 19.5h
Airline
Turkish Airlines
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Cached fare — the booking search re-prices live before you pay.

VietnamHo Chi Minh CityFaster and richer than Hanoi, and the usual door to the Mekong Delta and the southern coast.Best windowDec–MarAirportsTan Son Nhat (SGN)Every route into Ho Chi Minh City

Your own dates

Search Washington to Ho Chi Minh City for the days you want.

Trip options: Round-trip · Economy · 1 adult
Travellers: 1 adult

Fare seasonality

When this route gets cheap.

The cheapest itinerary we are tracking makes one stop and takes about 19.5 hours outbound, on a 28-night trip — ticketed under Turkish Airlines, which on a connecting fare need not operate every leg. At $580 for 14,474 km each way, that works out to about $20 per 1,000 km flown. That is well under the $42 per 1,000 km that ultra-long-haul fares on this board typically run. Across the 14 departure cities we track at a similar distance from Ho Chi Minh City, this fare ranks 4th — 1.6× the $362 we hold from Los Angeles. That puts it in the cheaper half of the 27 routes of similar length we watch out of Washington, where the middle fare is $887. We have 3 months of cached prices for this route so far — not enough to call a fare cheap or expensive, so we publish the price without a percentage. Fare history here is still too short to name a cheap season. The best time to be in Ho Chi Minh City: Dec–Mar.

The 3 days we hold a cached fare for

Press a date to compare its fares

The median cached fare across this calendar is 3% higher than when tracking began on 8 Aug — $1,029 then versus $1,060 now, across 22 recorded snapshots. This is a calendar-level trend, so an individual deal above can be lower. The lowest single day we have seen here is $530, on 24 Nov.

These are the only days we have a cached price for on this route so far — not the only days it flies. The search above covers any date.

Cached fares · checked 17 Oct 2026

We are still collecting this route's months — 3 months of cached prices so far, too few to chart.

Route facts

Airports
Dulles (IAD) · Reagan National (DCA) · Baltimore (BWI) ↔ Tan Son Nhat (SGN)
Flight time
≈19.5 hours outbound
Distance
≈14,474 km each way
Airlines on the board
Turkish Airlines
Itineraries
Connections on current fares
Best months to visit
Dec–Mar

Good to know

WAS → SGN, answered.

How far in advance should I book WAS → Ho Chi Minh City?

We do not publish a number for this, because we cannot measure it yet. Answering it honestly means watching the same departure date on this route over many weeks as it approaches, and that archive is still filling up — so any "book N days ahead" figure here would be borrowed from somewhere else rather than measured. Our guide Why flight prices change covers the levers we can measure.

Are there nonstop flights from Washington to Ho Chi Minh City?

The current cheapest fares involve a connection, ticketed under Turkish Airlines. We hold no nonstop fare on this route right now, which does not mean none flies — search your exact dates to see what does.

Are these prices guaranteed?

No — these are cached fares found on real searches (this one on 17 October). Airlines reprice constantly, so the booking search re-checks the live price before you pay. Fresher finds are far more likely to still be available.

Next step

Sleeping in Ho Chi Minh City?

Lock the flight first — then compare stays for 25 Jan '27 – 22 Feb '27 · 28 nights.

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