$626+ Cheap flights from Illinois to Haiphong (HPH)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/3. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — HPH
Nov 6 — Nov 131
1 adult, Economy
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Cheapest flights from Illinois to HaiphongExplore the most affordable flight options available from Illinois to Haiphong. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 7, 2025.
Explore the most affordable flight options available from Illinois to Haiphong. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 7, 2025.
This IEagle deal was found by Cheapflights users on 10/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure IEagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/306:50 pmORD - HPH
2 stops36h 25mMultiple Airlines
Thu 12/181:20 pmHPH - ORD
2 stops38h 10mMultiple Airlines
Deal found 10/7![Multiple Airlines logo]()
$1,465
This IEagle deal was found by Cheapflights users on 10/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure IEagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/16:50 pmORD - HPH
2 stops29h 00mMultiple Airlines
Sat 12/2010:15 amHPH - ORD
2 stops41h 15mMultiple Airlines
Deal found 10/7![Multiple Airlines logo]()
$1,505
Cheap flight deals from Illinois to Haiphong
Keep the following information in mind while searching for Illinois to Haiphong flight deals. Data was last updated October 7, 2025.
Round-trip from | $1,465 (IEagle) |
|---|---|
One-way from | $626 (IEagle) |
Cheapflights Fare Finder
Customize your flight search to find flights from Illinois to Haiphong that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 7, 2025.
Use the filters below to find and compare flights from Illinois to Haiphong that are best for you.
Fly from
Illinois
Fly to
Haiphong
Route
Depart
Return
Price
ChicagoHaiphong
ORD - HPH
ORDHPH
Chicago O'Hare Intl
Sun 11/30
6:50 pm-8:15 pm
2 stops36h 25m
Haiphong Catbi
Thu 12/18
1:20 pm-2:30 pm
2 stops38h 10m
$1,465
ChicagoHaiphong
ORD - HPH
ORDHPH
Chicago O'Hare Intl
Mon 12/1
6:50 pm-12:50 pm
2 stops29h 00m
Haiphong Catbi
Sat 12/20
10:15 am-2:30 pm
2 stops41h 15m
$1,505
ChicagoHaiphong
ORD - HPH
ORDHPH
Chicago O'Hare Intl
Tue 3/3
6:50 pm-8:15 pm
3 stops36h 25m
$626
ChicagoHaiphong
ORD - HPH
ORDHPH
Chicago O'Hare Intl
Sun 3/1
6:50 pm-12:50 pm
2 stops29h 00m
$839
ChicagoHaiphong
ORD - HPH
ORDHPH
Chicago O'Hare Intl
Mon 3/2
6:50 pm-5:55 pm
2 stops34h 05m
$839
ChicagoHaiphong
ORD - HPH
ORDHPH
Chicago O'Hare Intl
Thu 3/5
6:50 pm-5:55 pm
2 stops34h 05m
$839
Best time to book a flight from Illinois to Haiphong
Have a flexible travel schedule? Discover the best time to fly to Haiphong from Illinois with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Illinois to Haiphong
What is the cheapest month to book a flight from Illinois to Haiphong?
Currently, June is the cheapest month in which you can book a flight from Illinois to Haiphong (average of $583). Flying from Illinois to Haiphong in July is currently the most expensive (average of $1,037). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.