What airlines fly to Hanoi?

EVA Air, Cathay Pacific 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 49% of people opting to fly with this airline when traveling to Hanoi. Keep in mind that there are 10 different airlines that fly to Hanoi on a routine basis, so you have a few additional options to choose from.

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 20m and 31h 07m, respectively.

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

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

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 10 as of July 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.

$460 Cheap Flights from Illinois to Hanoi in 2026

Discover deals from 900+ travel sites with momondo.

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

10:25 am - 1:55 pm

HAN

ORD

39h 30m

1 stop

$854Cathay Pacific

Thu, Oct 8 - Wed, Oct 21

4:00 pm - 6:10 pm

ORD

HAN

38h 10m

1 stop

7:10 pm - 1:55 pm

HAN

ORD

30h 45m

1 stop

$856Cathay Pacific

Mon, Sep 7 - Mon, Sep 21

4:15 pm - 9:55 am

ORD

HAN

29h 40m

1 stop

7:10 pm - 1:55 pm

HAN

ORD

30h 45m

1 stop

$857Cathay Pacific

Thu, Oct 8 - Wed, Oct 21

9:59 am - 9:35 pm

MDW

HAN

23h 36m

2 stops

11:10 pm - 10:45 pm

HAN

MDW

35h 35m

2 stops

$1,052Delta

Tue, Sep 1 - Sun, Sep 20

4:40 pm - 1:55 pm

STL

HAN

57h 15m

2 stops

7:30 pm - 11:59 pm

HAN

STL

40h 29m

2 stops

$1,078Multiple Airlines

Sun, Oct 11 - Thu, Oct 22

9:59 am - 9:35 pm

MDW

HAN

23h 36m

2 stops

11:10 pm - 10:45 pm

HAN

MDW

35h 35m

2 stops

$1,102Delta

Fri, Sep 4 - Sun, Sep 20

7:29 am - 12:20 pm

STL

HAN

39h 51m

2 stops

7:10 pm - 2:15 pm

HAN

STL

56h 05m

2 stops

$1,111Multiple Airlines

Mon, Nov 9 - Mon, Nov 16

11:01 am - 7:15 am

STL

HAN

32h 14m

2 stops

7:30 pm - 12:27 am

HAN

STL

40h 57m

2 stops

$1,213Qatar Airways

Thu, Sep 10 - Mon, Sep 14

11:31 am - 6:55 am

STL

HAN

30h 24m

2 stops

7:10 pm - 11:58 pm

HAN

STL

41h 48m

2 stops

$1,221Qatar Airways

Tue, Nov 3 - Tue, Nov 17

6:00 am - 9:35 pm

STL

HAN

27h 35m

2 stops

12:05 pm - 3:54 pm

HAN

STL

39h 49m

2 stops

$1,261Korean Air

Thu, Sep 10 - Mon, Sep 14

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Cathay Pacific flights from Illinois to Hanoi

Our best Cathay Pacific deals on Illinois to Hanoi flight tickets

Cathay Pacific

Oct 8

ORD4:15 pmChicago O'Hare Intl

37h 55m

1 stop

HAN6:10 pmHanoi Noibai

Oct 21

HAN10:25 amHanoi Noibai

39h 30m

1 stop

ORD1:55 pmChicago O'Hare Intl

$854

Cathay Pacific

Sep 7

ORD4:00 pmChicago O'Hare Intl

38h 10m

1 stop

HAN6:10 pmHanoi Noibai

Sep 21

HAN7:10 pmHanoi Noibai

30h 45m

1 stop

ORD1:55 pmChicago O'Hare Intl

$856

Cathay Pacific

Oct 8

ORD4:15 pmChicago O'Hare Intl

29h 40m

1 stop

HAN9:55 amHanoi Noibai

Oct 21

HAN7:10 pmHanoi Noibai

30h 45m

1 stop

ORD1:55 pmChicago O'Hare Intl

$857

United Airlines flights from Illinois to Hanoi

Our best United Airlines deals on Illinois to Hanoi flight tickets

United Airlines

Jul 7

ORD8:18 pmChicago O'Hare Intl

37h 57m

2 stops

HAN10:15 pmHanoi Noibai

Jul 14

HAN11:35 pmHanoi Noibai

34h 03m

2 stops

ORD9:38 pmChicago O'Hare Intl

$1,186

United Airlines

Jul 12

ORD4:05 pmChicago O'Hare Intl

42h 10m

2 stops

HAN10:15 pmHanoi Noibai

Jul 16

HAN11:35 pmHanoi Noibai

33h 05m

2 stops

ORD8:40 pmChicago O'Hare Intl

$1,220

United Airlines

Jul 12

ORD9:40 pmChicago O'Hare Intl

36h 35m

2 stops

HAN10:15 pmHanoi Noibai

Jul 16

HAN11:35 pmHanoi Noibai

27h 50m

1 stop

ORD3:25 pmChicago O'Hare Intl

$1,222

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoHanoi

ORD - HAN

ORDHAN

Chicago O'Hare Intl

Thu 10/8

4:15 pm-6:10 pm

1 stop37h 55m

Hanoi Noibai

Wed 10/21

10:25 am-1:55 pm

1 stop39h 30m

$854

ChicagoHanoi

ORD - HAN

ORDHAN

Chicago O'Hare Intl

Mon 9/7

4:00 pm-6:10 pm

1 stop38h 10m

Hanoi Noibai

Mon 9/21

7:10 pm-1:55 pm

1 stop30h 45m

$856

ChicagoHanoi

ORD - HAN

ORDHAN

Chicago O'Hare Intl

Thu 10/8

4:15 pm-9:55 am

1 stop29h 40m

Hanoi Noibai

Wed 10/21

7:10 pm-1:55 pm

1 stop30h 45m

$857

Quickest round-trip

ChicagoHanoi

MDW - HAN

MDWHAN

Chicago Midway

Tue 9/1

9:59 am-9:35 pm

2 stops23h 36m

Hanoi Noibai

Sun 9/20

11:10 pm-10:45 pm

2 stops35h 35m

$1,052

St. LouisHanoi

STL - HAN

STLHAN

Lambert-St Louis

Sun 10/11

4:40 pm-1:55 pm

2 stops57h 15m

Hanoi Noibai

Thu 10/22

7:30 pm-11:59 pm

2 stops40h 29m

$1,078

ChicagoHanoi

MDW - HAN

MDWHAN

Chicago Midway

Fri 9/4

9:59 am-9:35 pm

2 stops23h 36m

Hanoi Noibai

Sun 9/20

11:10 pm-10:45 pm

2 stops35h 35m

$1,102

St. LouisHanoi

STL - HAN

STLHAN

Lambert-St Louis

Mon 11/9

7:29 am-12:20 pm

2 stops39h 51m

Hanoi Noibai

Mon 11/16

7:10 pm-2:15 pm

2 stops56h 05m

$1,111

St. LouisHanoi

STL - HAN

STLHAN

Lambert-St Louis

Thu 9/10

11:01 am-7:15 am

2 stops32h 14m

Hanoi Noibai

Mon 9/14

7:30 pm-12:27 am

2 stops40h 57m

$1,213

St. LouisHanoi

STL - HAN

STLHAN

Lambert-St Louis

Tue 11/3

11:31 am-6:55 am

2 stops30h 24m

Hanoi Noibai

Tue 11/17

7:10 pm-11:58 pm

2 stops41h 48m

$1,221

St. LouisHanoi

STL - HAN

STLHAN

Lambert-St Louis

Thu 9/10

6:00 am-9:35 pm

2 stops27h 35m

Hanoi Noibai

Mon 9/14

12:05 pm-3:54 pm

2 stops39h 49m

$1,261

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 January. Flight prices, which tend to average around $514, are often lower during this time because this is during the off-season. If you’re not able to fly to Hanoi in January, then March is your next best option. Flight prices from Illinois to Hanoi during March average around $598.

How far in advance should I book a flight from Illinois 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 $1,137 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 $911 on momondo.

Can stopping save me money on Illinois to Hanoi flights?

You could potentially save up to 40% 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 05m
Direct flights	None

The fastest flight from Illinois to Hanoi takes 21h 05m

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

Search flight deals

Frequently asked questions about flying from Illinois to Hanoi

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 10 as of July 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
ANA	PriceFrom $683	Free Cancellation	Rating 8.3 1,260 reviews	Search ANA flights
Cathay Pacific	PriceFrom $696	Free Cancellation	Rating 7.6 1,403 reviews	Search Cathay Pacific flights
United Airlines	PriceFrom $704	Free Cancellation	Rating 7.4 9,929 reviews	Search United Airlines flights
Korean Air	PriceFrom $768	Free Cancellation	Rating 8.4 1,220 reviews	Search Korean Air flights
American Airlines	PriceFrom $801	Free Cancellation	Rating 7.1 11,766 reviews	Search American Airlines flights
Japan Airlines	PriceFrom $814	Free Cancellation	Rating 8.3 1,859 reviews	Search Japan Airlines flights
Turkish Airlines	PriceFrom $843	Free Cancellation	Rating 7.4 4,439 reviews	Search Turkish Airlines flights
Etihad Airways	PriceFrom $924	Free Cancellation	Rating 7.3 1,471 reviews	Search Etihad Airways flights
EVA Air	PriceFrom $929	Free Cancellation	Rating 8.5 1,484 reviews	Search EVA Air flights
Delta	PriceFrom $1,040	Free Cancellation	Rating 7.8 8,451 reviews	Search Delta 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.