How long does it take to fly to Hanoi?

If you’re flying from a popular airport in Illinois, such as Chicago or Moline, and flying into Hanoi, then you can expect flight times to average 22h 32m and 30h 07m, respectively.

What is the cheapest airline that flies from Illinois to Hanoi Noibai?

Philippine Airlines, Japan Airlines, and Cathay Pacific are the most popular carriers operating from Illinois to Hanoi Noibai

What airlines fly to Hanoi?

EVA Air, United Airlines and Korean Air are the top three most popular airlines that fly to Hanoi from Illinois according to our data. EVA Air is the first choice among our users, with 43% of people opting to fly with this airline when traveling to Hanoi. Keep in mind that there are 9 different airlines that fly to Hanoi on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Illinois to Hanoi Noibai Airport?

Prices for flights from Illinois to Hanoi Noibai Airport were last updated today.

How many operators does momondo search for flights from Illinois to Hanoi Noibai Airport?

The number of operators available for flights from Illinois to Hanoi Noibai Airport is 9 as of February 2026.

How old do you have to be to fly from Illinois to Hanoi Noibai Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Illinois to Hanoi Noibai Airport.

What documentation or ID do you need to fly to Hanoi Noibai Airport?

The required travel and health documents for your Hanoi Noibai Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Hanoi Noibai Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$336 Cheap Flights from Illinois to Hanoi in 2026

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Find the cheapest flights from Illinois to Hanoi

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

4:15 pm - 6:10 pm

ORD

HAN

37h 55m

1 stop

10:55 am - 1:55 pm

HAN

ORD

39h 00m

1 stop

$798Cathay Pacific

Mi, Apr 15 - Mi, Mai 6

11:25 am - 3:40 pm

ORD

HAN

40h 15m

1 stop

10:55 pm - 9:40 am

HAN

ORD

22h 45m

1 stop

$824Turkish Airlines

Mo, Mai 11 - Do, Mai 21

8:10 pm - 3:40 pm

ORD

HAN

31h 30m

1 stop

10:55 pm - 9:40 am

HAN

ORD

22h 45m

1 stop

$839Turkish Airlines

Mo, Mai 11 - Do, Mai 21

4:15 pm - 9:55 am

ORD

HAN

29h 40m

1 stop

10:55 am - 1:55 pm

HAN

ORD

39h 00m

1 stop

$848Cathay Pacific

Do, Apr 30 - Fr, Mai 15

8:52 am - 9:35 pm

ORD

HAN

24h 43m

2 stops

11:10 pm - 9:18 pm

HAN

ORD

34h 08m

2 stops

$881Delta

So, Apr 19 - Do, Apr 30

7:24 pm - 10:35 am

ORD

HAN

27h 11m

2 stops

11:35 am - 6:40 am

HAN

ORD

31h 05m

2 stops

$882China Airlines

Di, Apr 14 - Di, Apr 21

7:00 am - 10:35 pm

ORD

HAN

27h 35m

2 stops

11:55 pm - 2:55 pm

HAN

ORD

27h 00m

1 stop

$905ANA

Mi, Apr 15 - Mi, Mai 6

5:21 pm - 10:40 am

MDW

HAN

29h 19m

2 stops

11:10 pm - 10:28 pm

HAN

MDW

35h 18m

2 stops

$1,119Delta

Do, Apr 23 - So, Mai 3

5:35 pm - 11:35 am

STL

HAN

30h 00m

3 stops

6:00 pm - 6:00 pm

HAN

STL

36h 00m

2 stops

$1,840Multiple Airlines

Mo, Mrz 23 - Mo, Mrz 30

4:05 pm - 4:20 am

STL

HAN

48h 15m

3 stops

11:40 pm - 3:29 pm

HAN

STL

51h 49m

2 stops

$5,291Multiple Airlines

Mi, Mrz 11 - Sa, Mrz 21

Turkish Airlines flights from Illinois to Hanoi

Our best Turkish Airlines deals on Illinois to Hanoi flight tickets

Turkish Airlines

May 11

ORD11:25 amChicago O'Hare Intl

40h 15m

1 stop

HAN3:40 pmHanoi Noibai

May 21

HAN10:55 pmHanoi Noibai

22h 45m

1 stop

ORD9:40 amChicago O'Hare Intl

$824

Turkish Airlines

May 11

ORD8:10 pmChicago O'Hare Intl

31h 30m

1 stop

HAN3:40 pmHanoi Noibai

May 21

HAN10:55 pmHanoi Noibai

22h 45m

1 stop

ORD9:40 amChicago O'Hare Intl

$839

Turkish Airlines

May 11

ORD11:25 amChicago O'Hare Intl

40h 15m

1 stop

HAN3:40 pmHanoi Noibai

May 21

HAN10:55 pmHanoi Noibai

22h 45m

1 stop

ORD9:40 amChicago O'Hare Intl

$855

United Airlines flights from Illinois to Hanoi

Our best United Airlines deals on Illinois to Hanoi flight tickets

United Airlines

Jul 15

ORD11:50 amChicago O'Hare Intl

22h 25m

1 stop

HAN10:15 pmHanoi Noibai

Aug 26

HAN11:35 pmHanoi Noibai

27h 20m

1 stop

ORD2:55 pmChicago O'Hare Intl

$981

United Airlines

Jul 15

ORD11:50 amChicago O'Hare Intl

22h 25m

1 stop

HAN10:15 pmHanoi Noibai

Aug 26

HAN11:35 pmHanoi Noibai

37h 23m

2 stops

ORD12:58 amChicago O'Hare Intl

$991

United Airlines

Feb 15

ORD9:15 pmChicago O'Hare Intl

36h 50m

2 stops

HAN11:05 pmHanoi Noibai

Feb 20

HAN12:25 amHanoi Noibai

45h 46m

2 stops

ORD9:11 amChicago O'Hare Intl

$1,397

Fly from

Fly to

Route

Depart

Return

Price

ChicagoHanoi

ORD - HAN

ORDHAN

Chicago O'Hare Intl

Mi 4/15

4:15 pm-6:10 pm

1 stop37h 55m

Hanoi Noibai

Mi 5/6

10:55 am-1:55 pm

1 stop39h 00m

$798

ChicagoHanoi

ORD - HAN

ORDHAN

Chicago O'Hare Intl

Mo 5/11

11:25 am-3:40 pm

1 stop40h 15m

Hanoi Noibai

Do 5/21

10:55 pm-9:40 am

1 stop22h 45m

$824

ChicagoHanoi

ORD - HAN

ORDHAN

Chicago O'Hare Intl

Mo 5/11

8:10 pm-3:40 pm

1 stop31h 30m

Hanoi Noibai

Do 5/21

10:55 pm-9:40 am

1 stop22h 45m

$839

ChicagoHanoi

ORD - HAN

ORDHAN

Chicago O'Hare Intl

Do 4/30

4:15 pm-9:55 am

1 stop29h 40m

Hanoi Noibai

Fr 5/15

10:55 am-1:55 pm

1 stop39h 00m

$848

ChicagoHanoi

ORD - HAN

ORDHAN

Chicago O'Hare Intl

So 4/19

8:52 am-9:35 pm

2 stops24h 43m

Hanoi Noibai

Do 4/30

11:10 pm-9:18 pm

2 stops34h 08m

$881

ChicagoHanoi

ORD - HAN

ORDHAN

Chicago O'Hare Intl

Di 4/14

7:24 pm-10:35 am

2 stops27h 11m

Hanoi Noibai

Di 4/21

11:35 am-6:40 am

2 stops31h 05m

$882

ChicagoHanoi

ORD - HAN

ORDHAN

Chicago O'Hare Intl

Mi 4/15

7:00 am-10:35 pm

2 stops27h 35m

Hanoi Noibai

Mi 5/6

11:55 pm-2:55 pm

1 stop27h 00m

$905

ChicagoHanoi

MDW - HAN

MDWHAN

Chicago Midway

Do 4/23

5:21 pm-10:40 am

2 stops29h 19m

Hanoi Noibai

So 5/3

11:10 pm-10:28 pm

2 stops35h 18m

$1,119

St. LouisHanoi

STL - HAN

STLHAN

Lambert-St Louis

Mo 3/23

5:35 pm-11:35 am

3 stops30h 00m

Hanoi Noibai

Mo 3/30

6:00 pm-6:00 pm

2 stops36h 00m

$1,840

St. LouisHanoi

STL - HAN

STLHAN

Lambert-St Louis

Mi 3/11

4:05 pm-4:20 am

3 stops48h 15m

Hanoi Noibai

Sa 3/21

11:40 pm-3:29 pm

2 stops51h 49m

$5,291

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Illinois to Hanoi

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Hanoi?

The cheapest month to fly to Hanoi from Illinois is in September. Flight prices, which tend to average around $867, are often lower during this time because this is during the off-season. If you’re not able to fly to Hanoi in September, then August is your next best option. Flight prices from Illinois to Hanoi during August average around $886.

How far in advance should I book a flight to Hanoi?

You are more likely to see cheaper flights to Hanoi from Illinois when booking weeks ahead of your departure date. In general, you can expect to find flights to Hanoi for around $1,110 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Hanoi from Illinois for as low as $861 on momondo.

Can stopping save me money on Illinois to Hanoi flights?

You could potentially save up to 5% on your flight if you consider stops on a Illinois to Hanoi flight.

Cheap Illinois to Hanoi flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Illinois to Hanoi

Fastest flight time	21h 00m
Direct flights	None

The fastest flight from Illinois to Hanoi takes 21h 00m

There are no direct flights from Illinois to Hanoi. There are no popular flight routes from Illinois to Hanoi.

Search flight deals

When did momondo last update prices for flights from Illinois to Hanoi Noibai Airport?
Prices for flights from Illinois to Hanoi Noibai Airport were last updated today.
How many operators does momondo search for flights from Illinois to Hanoi Noibai Airport?
The number of operators available for flights from Illinois to Hanoi Noibai Airport is 9 as of February 2026.
How old do you have to be to fly from Illinois to Hanoi Noibai Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Illinois to Hanoi Noibai Airport.
What documentation or ID do you need to fly to Hanoi Noibai Airport?
The required travel and health documents for your Hanoi Noibai Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Hanoi Noibai Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Illinois to Hanoi

Compare and see reviews for airlines that fly from Illinois to Hanoi with momondo

Airline	Rating	Free Cancellation	Price
Korean Air	PriceFrom $583	Free Cancellation	Rating 8.4 1,191 reviews	Search Korean Air flights
ANA	PriceFrom $683	Free Cancellation	Rating 8.4 1,092 reviews	Search ANA flights
Cathay Pacific	PriceFrom $696	Free Cancellation	Rating 7.6 1,162 reviews	Search Cathay Pacific flights
American Airlines	PriceFrom $801	Free Cancellation	Rating 7.2 11,288 reviews	Search American Airlines flights
Japan Airlines	PriceFrom $814	Free Cancellation	Rating 8.3 1,705 reviews	Search Japan Airlines flights
Turkish Airlines	PriceFrom $843	Free Cancellation	Rating 7.3 4,216 reviews	Search Turkish Airlines flights
Delta	PriceFrom $879	Free Cancellation	Rating 7.9 8,200 reviews	Search Delta flights
United Airlines	PriceFrom $897	Free Cancellation	Rating 7.4 9,291 reviews	Search United Airlines flights
EVA Air	PriceFrom $930	Free Cancellation	Rating 8.4 1,353 reviews	Search EVA Air flights

Why use momondo?

Why should I use momondo to find a flight deal from Illinois to Hanoi?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Illinois to Hanoi. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Illinois to Hanoi with flexible booking policies on momondo?

Yes. All flights to Hanoi from Illinois on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Illinois to Hanoi?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Hanoi from Illinois.

I’m not ready to book a flight from Illinois to Hanoi right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Hanoi from Illinois. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.