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Kaohsiung City

$1,061+ Cheap flights from Boston (BOS) to Kaohsiung City (KHH)

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 4/12. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — KHH
Apr 5 — Apr 121
Sat 4/5
Sat 4/12
1 adult, Economy
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Cheap flight deals from Boston to Kaohsiung City

Discover tips and strategies to find the most affordable flight options for your journey from Boston (BOS) to Kaohsiung City (KHH). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated March 31, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,061
(Cathay Pacific)

Popular in

June

Cheapest in

October

Average price

$1,223
Provider with most accurate pricing for Boston Logan Intl-Kaohsiung City flight deals.
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Provider most trusted by Cheapflights users for Boston Logan Intl-Kaohsiung City flights.
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From Boston Logan Intl to Kaohsiung City
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Highest demand for flights based on searches. 32% potential increase in price ($669 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($81 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Find flight deals from Boston to Kaohsiung City

Cheapest flights from Boston to Kaohsiung City
Explore the most affordable flight options available from Boston to Kaohsiung City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 31, 2025.

This Cathay Pacific deal was found by Cheapflights users on 3/30. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/121:40 amBOS - KHH
1 stop22h 35mCathay Pacific
Fri 6/137:30 amKHH - BOS
1 stop27h 30mCathay Pacific
Deal found 3/30$1,061
This Cathay Pacific deal was found by Cheapflights users on 3/30. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/135:00 amBOS - KHH
2 stops30h 10mMultiple Airlines
Fri 6/1311:15 amKHH - BOS
1 stop23h 45mMultiple Airlines
Deal found 3/30$1,363
This Gurufare deal was found by Cheapflights users on 3/30. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/1412:55 pmBOS - KHH
1 stop37h 10mKorean Air
Wed 5/217:05 amKHH - BOS
1 stop39h 15mKorean Air
Deal found 3/30$1,990
This Japan Airlines deal was found by Cheapflights users on 3/30. 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 Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/91:35 pmBOS - KHH
1 stop20h 10mJapan Airlines
Fri 6/138:00 amKHH - BOS
1 stop22h 10mJapan Airlines
Deal found 3/30$4,933

Cheapflights Fare Finder

Customize your flight search to find flights from Boston to Kaohsiung City 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 March 31, 2025.
Use the filters below to find and compare flights from Boston to Kaohsiung City that are best for you.

Fly from

Boston

Fly to

Kaohsiung City

Route

Depart

Return

Price

BostonKaohsiung City

BOS - KHH

BOSKHH

Boston Logan Intl

Sat 4/12

1:40 am-12:15 pm

1 stop22h 35m

Kaohsiung City

Fri 6/13

7:30 am-11:00 pm

1 stop27h 30m

$1,061

BostonKaohsiung City

BOS - KHH

BOSKHH

Boston Logan Intl

Sun 4/13

5:00 am-11:10 pm

2 stops30h 10m

Kaohsiung City

Fri 6/13

11:15 am-11:00 pm

1 stop23h 45m

$1,363

BostonKaohsiung City

BOS - KHH

BOSKHH

Boston Logan Intl

Wed 5/14

12:55 pm-2:05 pm

1 stop37h 10m

Kaohsiung City

Wed 5/21

7:05 am-10:20 am

1 stop39h 15m

$1,990

BostonKaohsiung City

BOS - KHH

BOSKHH

Boston Logan Intl

Mon 6/9

1:35 pm-9:45 pm

1 stop20h 10m

Kaohsiung City

Fri 6/13

8:00 am-6:10 pm

1 stop22h 10m

$4,933

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/30

Compare providers for flights from Boston to Kaohsiung City

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Boston to Kaohsiung City in March.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Boston-Kaohsiung City flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Boston-Kaohsiung City flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Boston-Kaohsiung City flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Boston-Kaohsiung City flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Boston-Kaohsiung City flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Boston to Kaohsiung City

Have a flexible travel schedule? Discover the best time to fly to Kaohsiung City from Boston 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 Boston to Kaohsiung City

What is the cheapest time of day to fly from BOS to KHH?

Find hourly flight availability from Boston to Kaohsiung City. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 31, 2025.

It’s typically best to fly out from Boston to Kaohsiung City at noon. Doing so could potentially save you 3% on the flight price compared to flying in the morning, which is usually more expensive.

Rainfall in Kaohsiung City by month

Plan your trip to Kaohsiung City by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Kaohsiung City ranges from 1.2 - 3.9 inches per month. September is typically the wettest month, when rainfall can reach 3.9 in. January is typically the driest time to visit Kaohsiung City when rainfall is around 1.2 in.

Temperature in Kaohsiung City by month

Plan your trip to Kaohsiung City by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Kaohsiung City, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 60.8 F).

Reviews of airlines servicing Kaohsiung City

Get insights into the airlines that provide service to Kaohsiung City. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Kaohsiung City. Reviews last updated March 31, 2025.
Korean Air
8.4
Very good
1,051 reviews

Crew

8.7

Entertainment

8.2

Food

8.1

Comfort

8.3

Overall

8.4

Boarding

8.5

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Korean Air
8.4
Very good
1,051 reviews
Korean Air
8.4
Very good
1,051 reviews

Crew

8.7

Entertainment

8.2

Food

8.1

Comfort

8.3

Overall

8.4

Boarding

8.5

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Japan Airlines
8.3
Very good
1,440 reviews
Korean Air
8.4
Very good
1,051 reviews

Crew

8.7

Entertainment

8.2

Food

8.1

Comfort

8.3

Overall

8.4

Boarding

8.5

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Cathay Pacific
7.5
Good
841 reviews
Korean Air
8.4
Very good
1,051 reviews

Crew

8.7

Entertainment

8.2

Food

8.1

Comfort

8.3

Overall

8.4

Boarding

8.5

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

Related info for your journey

Find useful and relevant information for your journey from Boston to Kaohsiung City. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Boston to Kaohsiung City round-trip?

    Cheapflights users have booked flights from Boston to Kaohsiung City round-trip from $1,061. Other airlines that can offer you cheap pricing are Korean Air, from $1,990, and Japan Airlines, from $4,933. Users have found that Cathay Pacific is 24% cheaper than the other options available to this destination.

  • Can I find deals for flights from Boston to Kaohsiung City that include hotel bookings?

    Yes. In addition to deals on Boston to Kaohsiung City flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Boston to Kaohsiung City?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Boston to Kaohsiung City.

  • Can I find deals for business class flights from Boston to Kaohsiung City?

    Yes. Cheapflights offers flight deals from Boston to Kaohsiung City by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Complete your trip

Complete your trip to Kaohsiung City by adding a car rental and/or hotel reservation to your travel itinerary.
Kaohsiung City car rentals
Kaohsiung City Airport car rentals
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Sanmin District car rentals

Top airline flying from Boston to Kaohsiung City

Discover the top airline that operate flights from Boston to Kaohsiung City. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
Cathay PacificCheapest$835Average$1,188FlexibilityNo cancel feeOn-time72%
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