$2,478+ Cheap flights from Hyannis (HYA) to Southeast Asia
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/3. Fares are subject to change and may not be available on all flights or dates of travel.
HYA — BKK
Dec 19 — Dec 261
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Hyannis to Southeast Asia with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Find flight deals from Hyannis to Southeast Asia
Best flights from Hyannis to Southeast AsiaDiscover carefully curated flight deals from Hyannis to Southeast Asia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 19, 2025.
Discover carefully curated flight deals from Hyannis to Southeast Asia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 19, 2025.
This SmartFares deal was found by Cheapflights users on 11/19. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/312:07 pmHYA - SIN
2 stops37h 48mMultiple Airlines
Sat 1/108:15 pmSIN - HYA
2 stops34h 05mMultiple Airlines
Deal found 11/19![Multiple Airlines logo]()
$2,478
This Gotogate deal was found by Cheapflights users on 11/18. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/212:07 pmHYA - DPS
2 stops40h 13mMultiple Airlines
Fri 1/96:50 pmDPS - HYA
2 stops35h 30mMultiple Airlines
Deal found 11/18![Multiple Airlines logo]()
$3,324
Cheap flight deals from Hyannis to Southeast Asia
Keep the following information in mind while searching for Hyannis to Southeast Asia flight deals. Data was last updated November 19, 2025.
Most accurate provider | Justfly.com 3 stars |
|---|---|
Most trusted provider | Justfly.com 3 stars |
Round-trip from | $3,081 (SmartFares) |
Popular in | June |
Cheapest in | September |
Average price | $909 |
Cheapflights Fare Finder
Customize your flight search to find flights from Hyannis to Southeast Asia 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 November 19, 2025.
Use the filters below to find and compare flights from Hyannis to Southeast Asia that are best for you.
Fly from
Hyannis
Fly to
Southeast Asia
Route
Depart
Return
Price
HyannisSingapore
HYA - SIN
HYASIN
Hyannis Barnstable
Sat 1/3
12:07 pm-2:55 pm
2 stops37h 48m
Singapore Changi
Sat 1/10
8:15 pm-5:20 pm
2 stops34h 05m
$2,478
HyannisDenpasar
HYA - DPS
HYADPS
Hyannis Barnstable
Fri 1/2
12:07 pm-5:20 pm
2 stops40h 13m
Denpasar Bali Ngurah Rai
Fri 1/9
6:50 pm-5:20 pm
2 stops35h 30m
$3,324
Best time to book a flight from Hyannis to Southeast Asia
Have a flexible travel schedule? Discover the best time to fly to Southeast Asia from Hyannis 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 Hyannis to Southeast Asia
What is the cheapest month to book a flight from Hyannis to Southeast Asia?
Currently, October is the cheapest month in which you can book a flight from Hyannis to Southeast Asia (average of $683). Flying from Hyannis to Southeast Asia in June is currently the most expensive (average of $974). 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.