$209 Cheap Flights from United States to Cat Bi International
One-way
Departing from
United States
Going to
Cat Bi International
Haiphong (HPH)
Vietnam • April, 2026
40% AI deal score
$937
Haiphong (HPH)
Vietnam • June, 2026
34% AI deal score
$225
Top Cheap Flight Deals from United States to Cat Bi International
Recent round-trip flight deals to Cat Bi International
Wed, May 6 - Mon, May 18
Cheapest
San Jose (SJC) - Haiphong (HPH)
Zipair Tokyo airlines • 2 stops • Tokyo (NRT), Seoul (ICN)
Haiphong (HPH) - San Jose (SJC)
Jatayu Airlines airlines • 2 stops • Seoul (ICN), Tokyo (NRT)
$1,063
Wed, Apr 15 - Mon, Apr 20
Boise (BOI) - Haiphong (HPH)
Alaska Airlines, Inc. airlines • 2 stops • San Francisco (SFO), Seoul (ICN)
Haiphong (HPH) - Boise (BOI)
Jatayu Airlines airlines • 3 stops • Seoul (ICN), Tokyo (NRT), San Jose (SJC)
$1,278
Tue, Apr 14 - Thu, Apr 23
Burbank (BUR) - Haiphong (HPH)
Korean Air airlines • 3 stops • Salt Lake City (SLC), Seoul (ICN), Ho Chi Minh City (SGN)
Haiphong (HPH) - Burbank (BUR)
Jatayu Airlines airlines • 2 stops • Seoul (ICN), Seattle (SEA)
$1,457
Thu, Apr 16 - Thu, Apr 23
Fresno (FAT) - Haiphong (HPH)
Hawaiian Airlines airlines • 3 stops • Seattle (SEA), Seoul (ICN), Ho Chi Minh City (SGN)
Haiphong (HPH) - Fresno (FAT)
Jatayu Airlines airlines • 2 stops • Seoul (ICN), Seattle (SEA)
$1,491
Fri, Apr 10 - Thu, Apr 23
West Palm Beach (PBI) - Haiphong (HPH)
Porter Airlines airlines • 3 stops • Toronto (YYZ), Vancouver (YVR), Seoul (ICN)
Haiphong (HPH) - West Palm Beach (PBI)
Jatayu Airlines airlines • 3 stops • Seoul (ICN), Seattle (SEA), Philadelphia (PHL)
$1,492
Sat, Apr 18 - Thu, Apr 23
Asheville (AVL) - Haiphong (HPH)
WestJet airlines • 3 stops • Atlanta (ATL), Vancouver (YVR), Seoul (ICN)
Haiphong (HPH) - Asheville (AVL)
Jatayu Airlines airlines • 2 stops • Seoul (ICN), Washington, D.C. (IAD)
$1,494
The cheapest time to fly to Cat Bi International
Ready to jet to Cat Bi International on a budget? Check out these popular routes with surprisingly cheap fares (one-way prices):
Last-Minute Flights from United States to Cat Bi International
Need to get to Cat Bi International ASAP? Even if you're booking a flight on short notice, there are often last-minute deals available:
Next 2 weeks deals
Last Minute Flight Deals
Find last-minute flights to Vietnam starting from $383, departing in the next two weeks.
⌛ Last-Minute
Honolulu - HPH
A great last-minute steal for a cross-country flight.
Found 5 days ago
$383
one-way
Facts About Flights from United States to Haiphong
To help you plan your journey, here are some quick Haiphong flight facts and tips.
Haiphong airports
Cat Bi International Airport (HPH) is the primary airport serving Haiphong, Vietnam, and the surrounding Red River Delta region. As a vital transportation hub, it offers both domestic and international flights, connecting passengers to various destinations. The airport has modern facilities and services to ensure a comfortable travel experience, acting as a key gateway for tourism and economic development in Northern Vietnam.
Pro tip: search “Haiphong (Any)” to see fares to all Haiphong airports – sometimes one is cheaper than the others on your dates.
Insights for flights to Cat Bi International
Cheapest airport
Cat Bi International Airport (HPH)
Located in Haiphong, Vietnam, Cat Bi International Airport (HPH) is your gateway to the vibrant northern coast! Though not the biggest, HPH offers a convenient and increasingly connected option for reaching popular destinations like Halong Bay, ensuring your Vietnamese adventure starts smoothly. Get ready to explore!
Nonstop vs. 1-stop
20+ cities
Cat Bi International Airport is a secondary airport that offers connections to over 20 cities, making it a convenient gateway to explore Northern Vietnam.
Number of airlines
10+ airlines
Cat Bi International Airport is served by more than 10 airlines, including popular full-service carriers like Vietnam Airlines and Bamboo Airways, as well as budget-friendly options like VietJet Air.
Typical price range (round-trip)
$100 - $400
HPH Airport Deal Stats
Current most discounted routes
Avg. most discounted routes (last 3 months)
HPH airport insights
Best days to catch a deal
Thur, Fri
Based on the provided data, Thursday has the highest count of cheapest deals for Cat Bi International Airport. Therefore, you're most likely to find a flight deal to Cat Bi International Airport if you search on a Thursday.
Avg. deal survival time
17.9 hours
On average, a deal for flights involving Cat Bi International Airport typically lasts for about 17.9 hours. Savvy travelers should stay alert and act quickly to secure these limited-time offers.
Rare deal frequency
5 deals
In the past month, we uncovered 5 rare deals for Cat Bi International Airport, thanks to our advanced AI. These exceptional finds, scoring 90+ on our AI Deal Score, typically include mistake fares, special promotions, or ultra-discounts.
Average price drop
-1%
The average price drop for flights arriving at Cat Bi International Airport is 0.6%. This means you might find slightly cheaper flights if you monitor prices for this airport.
Next 4 weeks: deal forecast
Cat Bi International Airport Flight Forecast - April 2026
Based on current projections, flight prices to Cat Bi International Airport are expected to remain stable throughout April 2026. There are no significant price drops or increases anticipated at this time.
Top 5 biggest price drops (last 3 months)
Found on March 27
São Paulo - HPH
$2,825 → $1,089
61%
Found on March 27
Osaka - HPH
$503 → $182
64%
Found on March 26
Port Moresby - HPH
$909 → $909
-
Found on March 26
Raleigh - HPH
$2,638 → $2,638
-
Found on March 27
Pittsburgh - HPH
$2,932 → $2,932
-
Check these nearby airports too
Looking for more options? These airports near HPH sometimes drop rare deals too:
Dien Bien Phu (DIN)
~11 rare deals/month
Noi Bai International (HAN)
~6 rare deals/month
If you’re flexible with departure cities, it’s worth keeping an eye on nearby airports — especially DIN and HAN for long-haul deal surprises.
When Is the Best Time to Fly from United States to Cat Bi International
Timing is everything when hunting for cheap flights. Here are data-backed insights on the best times to fly to Cat Bi International:
Cheapest month
November
Cheapest month
If you're looking to save some money on your trip to Haiphong, November is your golden ticket! You'll find fewer tourists, pleasant weather, and the best flight deals during this time. Plus, the city's autumn colors add an extra layer of charm to your visit.
Best day to book
Tuesday
Best day to book
Tuesday is the day to watch for flight deals to Haiphong! Airlines often release new deals early in the week, making Tuesdays a prime time for bargain hunters. Keep an eye out for discounts and promotions to make your trip even more affordable.
Cheapest days to fly
Wednesday
Cheapest days to fly
To snag the cheapest flights to Haiphong, consider flying on a Wednesday. Mid-week flights tend to be less expensive as fewer people travel then. This can translate to significant savings, leaving you with more cash to explore the wonders of Haiphong!
Advance booking sweet spot
2
Advance booking sweet spot
To secure the best prices for flights to Haiphong, aim to book about 2 months in advance. This timeframe usually hits the sweet spot where airlines offer competitive rates. Booking early gives you peace of mind and ensures you get the best deal possible!
Cat Bi International Airports & Ground Transportation
One big question for travelers is which Cat Bi International airport to fly into. Here’s a quick guide to Cat Bi International’s airports and how to get to the city from each:
Cat Bi International Airport (HPH)
Welcome to Cat Bi International Airport, your gateway to the vibrant city of Haiphong! Just a short ride from the city center, this modern airport offers a range of amenities including duty-free shopping, restaurants, and lounges to make your travel experience pleasant. Getting to and from the airport is a breeze with readily available taxis, ride-sharing services, and airport buses connecting you to various points in the city. The airport has undergone significant expansion in recent years, making it a key transportation hub in the region. With its increasing number of domestic and international routes, Cat Bi International Airport helps you kickstart your Vietnamese adventure.
Tip: Arrive a bit early to explore the local snacks and coffee shops available at the airport.
Other airports
Hey there, future Haiphong explorer! While Haiphong has its own Cat Bi International Airport, consider alternative airports like Noi Bai International Airport in Hanoi if you're hunting for cheaper flights. The downside is the extra travel time (around 2-3 hours by car or bus), but think of it as a scenic pre-adventure, with easy bus and private car options available for a comfy ride straight to Haiphong.
What to Do in Haiphong
Haiphong isn’t just about getting there – it’s about enjoying the country once you arrive! Here are some top things to do in Haiphong, organized by interest:
Sightseeing & landmarks
Prepare to be amazed by Haiphong's blend of French colonial architecture and vibrant Vietnamese culture! Don't miss the iconic Opera House or Du Hang Pagoda, where you can soak up the city's rich history and snap some postcard-worthy photos.
Arts & culture
Immerse yourself in Haiphong's thriving arts scene. Visit local galleries showcasing contemporary Vietnamese art, catch a traditional water puppet show, or explore the city's museums to uncover its fascinating cultural heritage. Every corner has a new story!
Food & nightlife
Get ready for a culinary adventure in Haiphong! Sample the city's famous bánh đa cua (crab noodle soup) and fresh seafood at bustling local markets. When the sun sets, experience the vibrant nightlife with rooftop bars and cozy pubs.
Shopping & fashion
Shopaholics, rejoice! Haiphong offers a mix of modern malls and traditional markets where you can find everything from stylish clothing to unique souvenirs. Explore the local boutiques for trendy fashion finds or haggle for handicrafts at the traditional markets.
Nearby getaways
Escape the city buzz with a day trip to nearby Cat Ba Island, a paradise of stunning beaches and lush landscapes. Explore Lan Ha Bay with a cruise, hike through Cat Ba National Park, or simply relax on the pristine sands. Adventure awaits!
Events in Haiphong This Month
international conference on urban green infrastructure and ecology in sustainable cities
The conference aims to provide a platform for researchers and practitioners from academia and industry to meet and share cutting-edge developments in their respective fields.
Frequently Asked Questions About Flights to Cat Bi International
Pro Tips for Finding Cheap Flights to Cat Bi International
Finally, to wrap up, here’s a cheat sheet of pro tips that experienced travelers use to save on Cat Bi International flights:
Be Flexible with Your Dates: Sometimes shifting your travel dates by just a day or two can lead to significant savings. Mid-week flights are often cheaper than weekend departures. Consider flying on Tuesdays or Wednesdays for the best deals – your wallet will thank you!
