Cheap Flights from Houston to Hanoi
Cheap Flights from Houston to Hanoi
Looking for cheap flights from Houston to Hanoi? PointsYeah scans award availability across major airline and bank transfer programs in one place, so travelers can compare the lowest points and cash routes faster. Instead of searching each airline separately, users can see pricing from programs like Chase, Amex, Capital One, Citi, and Bilt side by side.
Award prices from Houston to Hanoi vary by season, cabin, and date, but available award flights can start around 46,000–71,500 points one way, with premium cabins available at higher mileage levels. The live search above allows filtering by cabin, airline, stops, or maximum points to find the best award flights from Houston to Hanoi for specific travel dates.
2026-11-13
IAH - HAN
Economy | 1 Stop | 2 left
From 46,000 Pts + $660.8
2026-11-18
IAH - HAN
Economy | 1 Stop | 4 left
From 46,000 Pts + $660.8
2026-11-27
IAH - HAN
Economy | 1 Stop | 3 left
From 46,000 Pts + $665.2
2026-11-09
IAH - HAN
Economy | 2 Stops | 6 left
From 50,000 Pts + $48.7
2026-11-27
IAH - HAN
Premium Economy | 2 Stops | 9+ left
From 71,500 Pts + $19.1
2026-11-30
IAH - HAN
Premium Economy | 2 Stops | 9+ left
From 71,500 Pts + $19.1
Houston to Hanoi flight facts
Distance
8,630 mi
13,888 km in a straight line
Estimated flight time
about 17h 45m
In the air, for the straight-line distance
Time difference
+13h
Hanoi is 13 hours ahead of Houston.
Airports in Houston
IAH · George Bush Intercontinental Houston
Airports in Hanoi
HAN · Noi Bai Intl
Nearby airport alternatives
Flights Austin - Hanoi · Austin is 140 mi from Houston
Premium cabin flights from Houston to Hanoi
Premium cabin
2026-11-24
IAH - HAN
Business | 2 Stops | 5 left
From 100,000 Pts + $13.4
Premium cabin
2026-11-26
IAH - HAN
Premium Economy | 2 Stops | 9+ left
From 71,500 Pts + $19.1
Premium cabin
2026-11-23
IAH - HAN
Premium Economy | 2 Stops | 9+ left
From 71,500 Pts + $62.9
Selected hotels for your next stay
Hanoi (Vietnam)
JW Marriott Hotel Hanoi
From Pts or $162
Frequently Asked Questions
The cheapest route from Houston to Hanoi depends on award space, transfer bonuses, and travel dates. PointsYeah compares bank and airline programs in one place so you can find the best points and cash combinations faster.
Yes. Transferable points from Chase, Amex, Capital One, Citi, and Bilt can often be moved to airline partners for flights from Houston to Hanoi.
Yes. Searching metro codes when available helps compare nearby airport combinations for flights from Houston to Hanoi.
Houston and Hanoi are about 8,630 miles (13,888 km) apart in a straight line.
Flying the 8,630-mile straight-line distance takes about 17h 45m in the air, estimated from typical cruising speed. Actual travel time depends on the routing; itineraries with connections take longer.
Hanoi is 13 hours ahead of Houston.
Departures from Houston: George Bush Intercontinental Houston (IAH). Arrivals in Hanoi: Noi Bai Intl (HAN).
Travelers searching this route also look at other popular routes into Hanoi, plus the return trip when we track it. Fares and award space change daily.
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