How long does it take to fly to Haiphong?

Flight times from Illinois to Haiphong vary, but if you’re flying out of Chicago and flying into Hanoi (one of the most popular routes), then the duration is 22h 20m on average. Another popular route from Illinois to Haiphong is flying from Moline to Hanoi, which will take roughly 31h 07m. Keep in mind that layovers or delays could extend your travel time.

When did momondo last update prices for flights from Illinois to Haiphong Catbi Airport?

Prices for flights from Illinois to Haiphong Catbi Airport were last updated today.

How old do you have to be to fly from Illinois to Haiphong Catbi 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 Haiphong Catbi Airport.

What documentation or ID do you need to fly to Haiphong Catbi Airport?

The travel and health documents required for your trip to Haiphong Catbi Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Haiphong Catbi Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$1,395 Cheap Flights from Illinois to Haiphong in 2026

Find the cheapest flights from Illinois to Haiphong

Round-trip

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:16 pm - 5:15 pm

ORD

HPH

33h 59m

3 stops

7:30 am - 8:35 pm

HPH

ORD

25h 05m

2 stops

$1,395Multiple Airlines

Tue, Oct 13 - Tue, Oct 27

8:35 pm - 8:00 pm

ORD

HPH

35h 25m

2 stops

7:50 pm - 3:45 pm

HPH

ORD

55h 55m

2 stops

$1,472Multiple Airlines

Tue, Oct 13 - Tue, Oct 27

7:16 pm - 5:15 pm

ORD

HPH

33h 59m

3 stops

9:00 am - 6:20 am

HPH

ORD

33h 20m

3 stops

$1,505Multiple Airlines

Tue, Oct 13 - Tue, Oct 27

12:30 am - 10:15 pm

ORD

HPH

57h 45m

2 stops

8:00 am - 9:10 pm

HPH

ORD

49h 10m

2 stops

$1,570Multiple Airlines

Thu, Aug 13 - Fri, Aug 21

12:30 am - 10:50 am

ORD

HPH

46h 20m

2 stops

8:55 pm - 9:10 pm

HPH

ORD

36h 15m

2 stops

$1,606Multiple Airlines

Sun, Aug 16 - Mon, Aug 24

12:30 am - 9:40 am

ORD

HPH

45h 10m

2 stops

6:20 am - 9:10 pm

HPH

ORD

26h 50m

2 stops

$1,657Multiple Airlines

Thu, Aug 13 - Fri, Aug 21

12:30 pm - 10:15 pm

ORD

HPH

45h 45m

2 stops

8:00 am - 10:42 am

HPH

ORD

62h 42m

3 stops

$1,660Multiple Airlines

Fri, Aug 14 - Fri, Aug 21

4:00 pm - 11:00 pm

ORD

HPH

43h 00m

2 stops

10:45 pm - 9:10 pm

HPH

ORD

34h 25m

3 stops

$1,706Multiple Airlines

Mon, Aug 17 - Mon, Aug 24

12:30 pm - 7:30 am

ORD

HPH

31h 00m

3 stops

12:30 pm - 7:45 am

HPH

ORD

31h 15m

3 stops

$1,773Multiple Airlines

Fri, Aug 14 - Fri, Aug 21

12:30 am - 5:15 pm

ORD

HPH

28h 45m

2 stops

12:30 pm - 7:45 am

HPH

ORD

31h 15m

3 stops

$1,777Multiple Airlines

Thu, Aug 13 - Fri, Aug 21

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Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

ChicagoHaiphong

ORD - HPH

ORDHPH

Chicago O'Hare Intl

Tue 10/13

7:16 pm-5:15 pm

3 stops33h 59m

Haiphong Catbi

Tue 10/27

7:30 am-8:35 pm

2 stops25h 05m

$1,395

ChicagoHaiphong

ORD - HPH

ORDHPH

Chicago O'Hare Intl

Tue 10/13

8:35 pm-8:00 pm

2 stops35h 25m

Haiphong Catbi

Tue 10/27

7:50 pm-3:45 pm

2 stops55h 55m

$1,472

ChicagoHaiphong

ORD - HPH

ORDHPH

Chicago O'Hare Intl

Tue 10/13

7:16 pm-5:15 pm

3 stops33h 59m

Haiphong Catbi

Tue 10/27

9:00 am-6:20 am

3 stops33h 20m

$1,505

ChicagoHaiphong

ORD - HPH

ORDHPH

Chicago O'Hare Intl

Thu 8/13

12:30 am-10:15 pm

2 stops57h 45m

Haiphong Catbi

Fri 8/21

8:00 am-9:10 pm

2 stops49h 10m

$1,570

ChicagoHaiphong

ORD - HPH

ORDHPH

Chicago O'Hare Intl

Sun 8/16

12:30 am-10:50 am

2 stops46h 20m

Haiphong Catbi

Mon 8/24

8:55 pm-9:10 pm

2 stops36h 15m

$1,606

ChicagoHaiphong

ORD - HPH

ORDHPH

Chicago O'Hare Intl

Thu 8/13

12:30 am-9:40 am

2 stops45h 10m

Haiphong Catbi

Fri 8/21

6:20 am-9:10 pm

2 stops26h 50m

$1,657

ChicagoHaiphong

ORD - HPH

ORDHPH

Chicago O'Hare Intl

Fri 8/14

12:30 pm-10:15 pm

2 stops45h 45m

Haiphong Catbi

Fri 8/21

8:00 am-10:42 am

3 stops62h 42m

$1,660

ChicagoHaiphong

ORD - HPH

ORDHPH

Chicago O'Hare Intl

Mon 8/17

4:00 pm-11:00 pm

2 stops43h 00m

Haiphong Catbi

Mon 8/24

10:45 pm-9:10 pm

3 stops34h 25m

$1,706

ChicagoHaiphong

ORD - HPH

ORDHPH

Chicago O'Hare Intl

Fri 8/14

12:30 pm-7:30 am

3 stops31h 00m

Haiphong Catbi

Fri 8/21

12:30 pm-7:45 am

3 stops31h 15m

$1,773

ChicagoHaiphong

ORD - HPH

ORDHPH

Chicago O'Hare Intl

Thu 8/13

12:30 am-5:15 pm

2 stops28h 45m

Haiphong Catbi

Fri 8/21

12:30 pm-7:45 am

3 stops31h 15m

$1,777

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Illinois to Haiphong

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

Airlines

Other information

What airlines fly to Haiphong?

EVA Air, Cathay Pacific and Korean Air are the top three most popular airlines that fly to Haiphong from Illinois according to our data. EVA Air is the first choice among our users, with 48% of people opting to fly with this airline when traveling to Haiphong. Keep in mind that there are 10 different airlines that fly to Haiphong on a routine basis, so you have a few additional options to choose from.

Cheap Illinois to Haiphong flight deals and tips

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

Fastest flight time	29h 40m
Direct flights	None

The fastest flight from Illinois to Haiphong takes 29h 40m

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

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Frequently asked questions about flying from Illinois to Haiphong

When did momondo last update prices for flights from Illinois to Haiphong Catbi Airport?
Prices for flights from Illinois to Haiphong Catbi Airport were last updated today.
How old do you have to be to fly from Illinois to Haiphong Catbi 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 Haiphong Catbi Airport.
What documentation or ID do you need to fly to Haiphong Catbi Airport?
The travel and health documents required for your trip to Haiphong Catbi Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Haiphong Catbi Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

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

Finding the right flight to Haiphong from Illinois is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Haiphong quick and easy, saving you time and money.

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

Yes. momondo allows you to filter the results for Illinois to Haiphong flights to just show those with flexible booking policies.

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

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 Haiphong from Illinois.

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

Yes. momondo can track prices for Illinois to Haiphong flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.