$831 Find Cheap Flights from Boston to Kaohsiung

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Boston to Kaohsiung departing on 11/26. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

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These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boston to Kaohsiung, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boston to Kaohsiung, as well as popular online travel agencies
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Cheap Flights from Boston to Kaohsiung

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Kaohsiung City
Kaohsiung City2 stops$831
Kaohsiung City
Kaohsiung City2 stops$831

Book Cheap Boston to Kaohsiung Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Boston to Kaohsiung that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Boston to Kaohsiung

Wed, Nov 26 - Sun, Dec 14
United Airlines Logo
6:00 am - 9:00 pmBOS-KHH
26h 00m2 stops
United Airlines Logo
10:35 am - 9:43 pmKHH-BOS
24h 08m2 stops
$831United Airlines
Find Deal
Wed, Nov 26 - Sun, Dec 14
United Airlines Logo
3:10 pm - 9:00 pmBOS-KHH
40h 50m3 stops
United Airlines Logo
10:35 am - 9:43 pmKHH-BOS
24h 08m2 stops
$835United Airlines
Find Deal
Sat, Nov 8 - Wed, Nov 12
United Airlines Logo
8:30 am - 9:00 pmBOS-KHH
47h 30m2 stops
United Airlines Logo
10:35 am - 9:38 pmKHH-BOS
24h 03m2 stops
$841United Airlines
Find Deal
Tue, Nov 25 - Sun, Dec 14
Cathay Pacific Logo
12:30 am - 11:15 pmBOS-KHH
33h 45m1 stop
Cathay Pacific Logo
7:25 pm - 10:00 pmKHH-BOS
39h 35m1 stop
$926Cathay Pacific
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Fri, Nov 7 - Wed, Nov 12
Cathay Pacific Logo
12:30 am - 10:25 amBOS-KHH
20h 55m1 stop
Cathay Pacific Logo
11:25 am - 10:00 pmKHH-BOS
23h 35m1 stop
$1,071Cathay Pacific
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Tue, Dec 9 - Wed, Dec 24
 Logo
12:30 am - 9:25 amBOS-KHH
19h 55m1 stop
 Logo
3:00 pm - 10:00 pmKHH-BOS
20h 00m1 stop
$1,626
Find Deal
Wed, Nov 26 - Sun, Dec 14
 Logo
5:30 am - 10:05 pmBOS-KHH
27h 35m3 stops
 Logo
7:05 am - 11:25 pmKHH-BOS
29h 20m3 stops
$1,674
Find Deal
Wed, Nov 26 - Sun, Dec 14
Korean Air Logo
11:00 am - 2:15 pmBOS-KHH
38h 15m1 stop
Korean Air Logo
7:05 am - 8:40 amKHH-BOS
38h 35m1 stop
$2,072Korean Air
Find Deal
Sat, Nov 8 - Wed, Nov 12
Korean Air Logo
11:00 am - 2:15 pmBOS-KHH
38h 15m1 stop
Korean Air Logo
7:05 am - 8:40 amKHH-BOS
38h 35m1 stop
$2,081Korean Air
Find Deal
Mon, Dec 15 - Tue, Jan 6
Air Canada Logo
6:15 am - 1:55 pmBOS-KHH
42h 40m2 stops
Air Canada Logo
7:00 am - 7:42 pmKHH-BOS
25h 42m2 stops
$5,760Air Canada
Find Deal
Booking Insights

KAYAK's insights & trends for Boston to Kaohsiung flights

Get data-powered insights and trends into flights from Boston to Kaohsiung to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Boston to Kaohsiung?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Boston to Kaohsiung, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Boston to Kaohsiung is September, when tickets cost $869 (return) on average. On the other hand, the most expensive months are December and June, when the average cost of round-trip tickets is $2,164 and $1,982 respectively.


Good to know

Low seasonMay
Cheapest flight$831
Best time to beat the crowds with an average 9% drop in price.
Most popular time to fly with an average 49% increase in price.
Flight from Boston to Kaohsiung City

FAQs - booking Kaohsiung flights

  • How does KAYAK find such low prices on flights from Boston to Kaohsiung?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Boston to Kaohsiung.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Boston to Kaohsiung?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Boston to Kaohsiung is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Boston to Kaohsiung?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Boston to Kaohsiung with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Boston to Kaohsiung?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Boston to Kaohsiung up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Kaohsiung?

    The cheapest time of day to fly to Kaohsiung is generally at night, when round-trip flights cost $1,661 on average. The most expensive time of day to fly to Kaohsiung is generally in the morning, which is peak travel time and where the average cost of a ticket is $1,708.

Reviews of the top airlines flying from Boston to Kaohsiung

 
See real verified KAYAK customer reviews for airlines flying from Boston to Kaohsiung. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Boston to Kaohsiung? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.6
Cathay PacificOverall score based on 949 reviews
7.6Comfort
7.9Boarding
8.1Crew
7.8Entertainment
7.3Food
Airline reviews

Check in process at the kiosk, crew in flight and overall comfort was good. Food selection could have been better. Flight from Hong Kong to Los Angeles did not have any vegetarian main course option, it was either sea food or chicken. Being a vegetarian I could only eat yogurt and fruit. Most international flights have one vegetarian main course dish which I found missing in Cathay Pacific menu.

8.0 ExcellentAnonymous, Jul 2025HKG - LAX
Read more Cathay Pacific reviews

Check in process at the kiosk, crew in flight and overall comfort was good. Food selection could have been better. Flight from Hong Kong to Los Angeles did not have any vegetarian main course option, it was either sea food or chicken. Being a vegetarian I could only eat yogurt and fruit. Most international flights have one vegetarian main course dish which I found missing in Cathay Pacific menu.

The only problem I had was not being able to download my boarding passes prior to arriving at the airport. Everything else was perfect.

The food and service was great. You have to pay a lot for in flight Internet though which is lame.

Flight was delayed at the last minute for six hours. Instead of delaying it to a normal hour, they moved it to 10 pm to essentially make it a redeye. There was no compensation or benefit offered for this inconvenience. Once on the plane, Inpaid for WiFi twice with both times it not working because of a “weak WiFi signal”, according to the flight attendants. They also chose the farther possible gates in both airports from the entrance/exit, even though they were one of the few active flights left so late in the evening. Overall it was pretty horrible.

I've stomach problems after 2 hours of flight, Iris, the flight purser not only did her best to make me feel comfortable, she went above and beyond providing pain relievers medicines and ointment. She look and found a doctor passenger on the flight to provide advise. She even report on ground staffs about my condition and provide wheelchair upon arrival. Kudos to her and Cathay Pacific!

I have a Peanut Allergy and the Steward staff were very accommodating in ensuring my safety as my allergy is life threatening. Very professional and so vested in their profession.

Crew was great. But a bit understaffed. The business class seat, etc were dated. But comfortable. Some legs had entertainment system from a decade ago. Selections were rather poor. Food was mediocre at best. Actually poor for business class standards. I liked the lounge in Hong Kong. Showers were great. Food was nice.

Very noisy and careless crew on this overnight flight. They should understand customers want to sleep

Everything was fine and I have no complaints or things to note.

The flight was delayed for 30 mins. The overall experience was good.

Was on time until within 1 hour of flight-how does that happen? Staff very friendly.

the delay for 3 hours was understandable due to weather conditions but the flight should’ve provided some on flight compensations or at least provide more food.

Weather delay in Chicago?. No sense of urgency to make connection in Chicago for our connecting flight that wasn't delayed. Connection was missed.

Our flight was understandably diverted to a small regional airport in Laramie, Wyoming due to weather conditions, which I fully recognize and appreciate. However, the low rating stems from the experience that followed: passengers remained on board for over an hour without the option to deplane and stretch, despite the aircraft being stationary. Although the pilot opened the cabin door, only he was permitted to exit. Meanwhile, passengers grew increasingly uncomfortable as warm summer air entered the cabin through the open door, and being in the second row meant we were impacted immediately. While the flight attendants made efforts to keep everyone at ease, I believe allowing passengers to deplane briefly, given the extended delay, would have significantly improved the overall experience.

I never flew. Flight was canceled. DIA worst airport in the country. Avoid at all costs.

I learned that seating towards the end of plane that a line forms for the restroom and people use your chair as a hand railing, bumping your seat consistently. I was seated in the aisle. I think that next time if I am towards the back row I would want to sit in the middle or window seat.

The best airline I have ever travel , really good customer service, attention and service !!

United could have one single once of customer service. No human United employee would help me with the invalid mileage plus number, they said I had to speak with the computer.

United sent me a mileage plus number last year but that number is invalid so I can’t use it to check into flights or collect mileage. There is human to speak about the problem, only computers who keep asking me if I am using the correct email. It’s so frustrating and I cannot resolve it.

It was delayed instead of departing at 9:20pm, we departed at 11pm… putting us in Columbus after 2am! It was awful. Had I known about the delay, I could have spent some time in the United Lounge… I was starving because I started my journey in Budapest… so I was exhausted and hungry. Plus I had to make new arrangements to be picked up at the airport in Columbus, instead of midnight it was 2:30 am after getting luggage and out of airport. Not feasible. I would have just stayed in Chicago for the night and gotten a morning flight.

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