₩540,900 Cheap Flights from Chicago (ORD) to Hanoi (HAN)

View ₩540,900 flight on Mon, Aug 18, 2025Opens in a new window

Popular airlines from Chicago O'Hare Intl. Airport (ORD) to Noi Bai Intl. Airport (HAN)

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Cheap Flights from Chicago to Hanoi (ORD-HAN)

Prices were available within the past 7 days and start at ₩540,900 for one-way flights and ₩1,036,900 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Cathay Pacific
Mon, Aug 18 - Mon, Sep 1
ORD
Chicago
HAN
Hanoi
₩1,036,900 Roundtrip, found 5 days ago
₩1,036,900
Roundtrip
found 5 days ago
Select Cathay Pacific flight, departing Mon, Aug 18 from Chicago to Hanoi, returning Mon, Sep 1, priced at ₩1,036,900 found 5 days ago
United
Mon, Aug 18 - Mon, Sep 1
ORD
Chicago
HAN
Hanoi
₩1,213,200 Roundtrip, found 5 days ago
₩1,213,200
Roundtrip
found 5 days ago
Select United flight, departing Mon, Aug 18 from Chicago to Hanoi, returning Mon, Sep 1, priced at ₩1,213,200 found 5 days ago
United
Mon, Aug 18 - Mon, Sep 1
ORD
Chicago
HAN
Hanoi
₩1,227,500 Roundtrip, found 5 days ago
₩1,227,500
Roundtrip
found 5 days ago
Select United flight, departing Mon, Aug 18 from Chicago to Hanoi, returning Mon, Sep 1, priced at ₩1,227,500 found 5 days ago
United
Mon, Aug 18 - Mon, Sep 1
ORD
Chicago
HAN
Hanoi
₩1,240,700 Roundtrip, found 5 days ago
₩1,240,700
Roundtrip
found 5 days ago
Select United flight, departing Mon, Aug 18 from Chicago to Hanoi, returning Mon, Sep 1, priced at ₩1,240,700 found 5 days ago
All Nippon Airways
Mon, Aug 18 - Mon, Sep 1
ORD
Chicago
HAN
Hanoi
₩1,249,500 Roundtrip, found 5 days ago
₩1,249,500
Roundtrip
found 5 days ago
Select All Nippon Airways flight, departing Mon, Aug 18 from Chicago to Hanoi, returning Mon, Sep 1, priced at ₩1,249,500 found 5 days ago
All Nippon Airways
Mon, Aug 18 - Mon, Sep 1
ORD
Chicago
HAN
Hanoi
₩1,255,000 Roundtrip, found 5 days ago
₩1,255,000
Roundtrip
found 5 days ago
Select All Nippon Airways flight, departing Mon, Aug 18 from Chicago to Hanoi, returning Mon, Sep 1, priced at ₩1,255,000 found 5 days ago
KLM
Mon, Aug 18 - Mon, Sep 1
ORD
Chicago
HAN
Hanoi
₩2,678,200 Roundtrip, found 5 days ago
₩2,678,200
Roundtrip
found 5 days ago
Select KLM flight, departing Mon, Aug 18 from Chicago to Hanoi, returning Mon, Sep 1, priced at ₩2,678,200 found 5 days ago
Air Canada
Mon, Aug 18 - Mon, Sep 1
ORD
Chicago
HAN
Hanoi
₩2,809,200 Roundtrip, found 5 days ago
₩2,809,200
Roundtrip
found 5 days ago
Select Air Canada flight, departing Mon, Aug 18 from Chicago to Hanoi, returning Mon, Sep 1, priced at ₩2,809,200 found 5 days ago

Find the cheapest month to fly from Chicago (ORD) to Hanoi (HAN)

October is typically the cheapest month to fly

From ₩1,046,845 - ₩1,555,470 per traveler.

Graph displaying average flight prices per month

Flights from Chicago (ORD) to Hanoi (HAN)
Origin airport
O'Hare Intl.
Destination airport
Noi Bai Intl.
Roundtrip price
₩1,036,900
Distance
12773 km

Frequently asked questions

How much is a flight from ORD to HAN?
If you're planning on traveling between O'Hare Airport and HAN, round-trip journeys start from ₩1,036,900. This figure is based on fares quoted within the last 7 days on Expedia for flights departing within the next year, so don't delay. Book today and save yourself money and time. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from O'Hare Intl. Airport (ORD) to Noi Bai Intl. Airport (HAN)?
We understand that circumstances change unexpectedly, so we've made it as easy as possible for you to cancel your trip online. Just head to the Customer Service Portal and follow the instructions.
How do I find cheap flights from ORD to HAN that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for ORD to Noi Bai Intl. Airport (HAN) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from O'Hare Airport to HAN?
With a flight distance of 12,900 kilometers from O'Hare Intl. Airport (ORD) (ORD) to Noi Bai Intl. Airport (HAN) (HAN), this is a long trip. Remember to drink plenty of water and move around the cabin from time to time.
Which airlines fly direct from O'Hare Airport to Hanoi Intl. Airport?
At the moment, no airlines offer direct flights from O'Hare Intl. Airport (ORD) to Hanoi Intl. Airport. You'll need to book a flight with at least one stop. To score the best connections and price, lock in your airfare ahead of time.
Are ORD to Noi Bai Intl. Airport (HAN) flight tickets cheaper when they're purchased at the last minute?
Late planners can sometimes score a bargain, with some of the cheapest airfares from O'Hare Airport to HAN arising a few weeks before the date of departure. If you'd rather plan ahead of time, Expedia compares and updates all the best flight deals continuously — as early as 12 months in advance in some cases. It depends on the carrier though, as not all airlines release prices so far in advance.

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