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Cheap flights from Boston to Kaohsiung from $483

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Boston to Kaohsiung departing on 3/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Boston to Kaohsiung

Cheap round-trip flights

United Airlines Logo
6:00 am - 9:20 pmBOS-KHH
26h 20m2 stops
United Airlines Logo
10:35 am - 8:05 pmKHH-BOS
22h 30m2 stops
$604United Airlines
Find Deal
Tue, Nov 4 - Tue, Jan 27
United Airlines Logo
7:30 am - 9:20 pmBOS-KHH
25h 50m2 stops
United Airlines Logo
10:35 am - 7:20 amKHH-BOS
33h 45m3 stops
$609United Airlines
Find Deal
Tue, Oct 28 - Mon, Nov 3
United Airlines Logo
8:00 am - 9:00 pmBOS-KHH
25h 00m2 stops
United Airlines Logo
10:35 am - 5:13 pmKHH-BOS
43h 38m2 stops
$611United Airlines
Find Deal
Wed, Oct 22 - Wed, Jan 21
United Airlines Logo
8:00 am - 9:00 pmBOS-KHH
25h 00m2 stops
United Airlines Logo
10:35 am - 12:46 pmKHH-BOS
39h 11m3 stops
$617United Airlines
Find Deal
Tue, Oct 21 - Tue, Jan 20
United Airlines Logo
8:00 am - 9:00 pmBOS-KHH
25h 00m2 stops
United Airlines Logo
10:35 am - 9:52 pmKHH-BOS
24h 17m3 stops
$649United Airlines
Find Deal
Wed, Oct 22 - Wed, Jan 21
United Airlines Logo
8:15 am - 9:20 pmBOS-KHH
24h 05m2 stops
United Airlines Logo
10:35 am - 9:40 pmKHH-BOS
23h 05m2 stops
$780United Airlines
Find Deal
Mon, Feb 9 - Wed, Mar 11
United Airlines Logo
8:00 am - 9:00 pmBOS-KHH
25h 00m2 stops
United Airlines Logo
10:35 am - 7:21 amKHH-BOS
33h 46m2 stops
$783United Airlines
Find Deal
Tue, Oct 21 - Sun, Jan 25
United Airlines Logo
8:15 am - 9:20 pmBOS-KHH
24h 05m2 stops
United Airlines Logo
10:35 am - 7:18 amKHH-BOS
32h 43m3 stops
$785United Airlines
Find Deal
Mon, Feb 9 - Mon, Mar 9
Cathay Pacific Logo
1:40 am - 6:05 pmBOS-KHH
28h 25m1 stop
Cathay Pacific Logo
7:25 pm - 10:00 pmKHH-BOS
39h 35m1 stop
$936Cathay Pacific
Find Deal
Mon, Oct 20 - Sun, Jan 25
Cathay Pacific Logo
12:30 am - 12:15 pmBOS-KHH
22h 45m1 stop
Cathay Pacific Logo
11:25 am - 11:00 pmKHH-BOS
23h 35m1 stop
$942Cathay Pacific
Find Deal
Tue, Feb 10 - Tue, Mar 10

United Airlines flights from Boston to Kaohsiung

Our best United Airlines deals on Boston to Kaohsiung flight tickets
United Airlines
Nov 4
BOS6:00 amBoston Logan Intl
26h 20m
2 stops
KHH9:20 pmKaohsiung City
Jan 27
KHH10:35 amKaohsiung City
22h 30m
2 stops
BOS8:05 pmBoston Logan Intl
$604
Find similar
United Airlines
Oct 28
BOS7:30 amBoston Logan Intl
25h 50m
2 stops
KHH9:20 pmKaohsiung City
Nov 3
KHH10:35 amKaohsiung City
33h 45m
3 stops
BOS7:20 amBoston Logan Intl
$609
Find similar
United Airlines
Oct 22
BOS8:00 amBoston Logan Intl
25h 00m
2 stops
KHH9:00 pmKaohsiung City
Jan 21
KHH10:35 amKaohsiung City
43h 38m
2 stops
BOS5:13 pmBoston Logan Intl
$611
Find similar

Cathay Pacific flights from Boston to Kaohsiung

Our best Cathay Pacific deals on Boston to Kaohsiung flight tickets
Cathay Pacific
Oct 20
BOS1:40 amBoston Logan Intl
28h 25m
1 stop
KHH6:05 pmKaohsiung City
Jan 25
KHH7:25 pmKaohsiung City
39h 35m
1 stop
BOS10:00 pmBoston Logan Intl
$936
Find similar
Cathay Pacific
Feb 10
BOS12:30 amBoston Logan Intl
22h 45m
1 stop
KHH12:15 pmKaohsiung City
Mar 10
KHH11:25 amKaohsiung City
23h 35m
1 stop
BOS11:00 pmBoston Logan Intl
$942
Find similar
Cathay Pacific
Feb 9
BOS12:30 amBoston Logan Intl
22h 45m
1 stop
KHH12:15 pmKaohsiung City
Mar 11
KHH1:15 pmKaohsiung City
21h 45m
1 stop
BOS11:00 pmBoston Logan Intl
$957
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Boston to Kaohsiung 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, momondo users made 832,500 searches. Data last updated September 17, 2025.
Use the filters below to find and compare flights from Boston to Kaohsiung that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BostonKaohsiung City

BOS - KHH

BOSKHH

Boston Logan Intl

Tue 11/4

6:00 am-9:20 pm

2 stops26h 20m

Kaohsiung City

Tue 1/27

10:35 am-8:05 pm

2 stops22h 30m

$604

BostonKaohsiung City

BOS - KHH

BOSKHH

Boston Logan Intl

Tue 10/28

7:30 am-9:20 pm

2 stops25h 50m

Kaohsiung City

Mon 11/3

10:35 am-7:20 am

3 stops33h 45m

$609

BostonKaohsiung City

BOS - KHH

BOSKHH

Boston Logan Intl

Wed 10/22

8:00 am-9:00 pm

2 stops25h 00m

Kaohsiung City

Wed 1/21

10:35 am-5:13 pm

2 stops43h 38m

$611

BostonKaohsiung City

BOS - KHH

BOSKHH

Boston Logan Intl

Tue 10/21

8:00 am-9:00 pm

2 stops25h 00m

Kaohsiung City

Tue 1/20

10:35 am-12:46 pm

3 stops39h 11m

$617

BostonKaohsiung City

BOS - KHH

BOSKHH

Boston Logan Intl

Wed 10/22

8:00 am-9:00 pm

2 stops25h 00m

Kaohsiung City

Wed 1/21

10:35 am-9:52 pm

3 stops24h 17m

$649

BostonKaohsiung City

BOS - KHH

BOSKHH

Boston Logan Intl

Mon 2/9

8:15 am-9:20 pm

2 stops24h 05m

Kaohsiung City

Wed 3/11

10:35 am-9:40 pm

2 stops23h 05m

$780

BostonKaohsiung City

BOS - KHH

BOSKHH

Boston Logan Intl

Tue 10/21

8:00 am-9:00 pm

2 stops25h 00m

Kaohsiung City

Sun 1/25

10:35 am-7:21 am

2 stops33h 46m

$783

BostonKaohsiung City

BOS - KHH

BOSKHH

Boston Logan Intl

Mon 2/9

8:15 am-9:20 pm

2 stops24h 05m

Kaohsiung City

Mon 3/9

10:35 am-7:18 am

3 stops32h 43m

$785

BostonKaohsiung City

BOS - KHH

BOSKHH

Boston Logan Intl

Mon 10/20

1:40 am-6:05 pm

1 stop28h 25m

Kaohsiung City

Sun 1/25

7:25 pm-10:00 pm

1 stop39h 35m

$936

BostonKaohsiung City

BOS - KHH

BOSKHH

Boston Logan Intl

Tue 2/10

12:30 am-12:15 pm

1 stop22h 45m

Kaohsiung City

Tue 3/10

11:25 am-11:00 pm

1 stop23h 35m

$942

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Kaohsiung from

How to get the cheapest flight ticket from Boston to Kaohsiung

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Kaohsiung?

If you aren’t able to travel to Kaohsiung during the month of September, then flying in October is also cheap. Prices for this month can be found on momondo for an average of $870.

What is the cheapest day to depart on your flight to Kaohsiung?

On average, the least expensive day to fly to Kaohsiung from Boston is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $957. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from Boston to Kaohsiung on a Thursday will generally be more expensive and average around $2,246. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Kaohsiung?

Our data shows that the cheapest Boston to Kaohsiung flights are usually those with departure times in the evening. Our users have found flights to Kaohsiung in the evening for as low as $1,661. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $1,708 on average. Flights to Kaohsiung from Boston in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

Cheap Boston to Kaohsiung flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Boston to Kaohsiung

Direct flights

None
There are no direct flights from Boston to Kaohsiung. There are no popular flight routes from Boston to Kaohsiung.
Search flight deals

  • When did momondo last update prices for flights from Boston Logan Intl Airport to Kaohsiung?

    Prices for flights from Boston Logan Intl Airport to Kaohsiung are updated daily.

  • How many operators does momondo search for flights from Boston Logan Intl Airport to Kaohsiung?

  • How old do you have to be to fly from Boston Logan Intl Airport to Kaohsiung?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Boston Logan Intl Airport to Kaohsiung.

  • What documentation or ID do you need to fly to Kaohsiung?

    The travel and health documents required for your trip to Kaohsiung can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Kaohsiung. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Boston to Kaohsiung

Compare and see reviews for airlines that fly from Boston to Kaohsiung with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $604Free CancellationRating
7.4
8,926 reviews
Search United Airlines flights
Cathay PacificPriceFrom $854Free CancellationRating
7.6
998 reviews
Search Cathay Pacific flights

Why use momondo?

Why should I use momondo to find a flight deal from Boston to Kaohsiung?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Boston to Kaohsiung. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Boston to Kaohsiung with flexible booking policies on momondo?

Flights from Boston to Kaohsiung with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Boston to Kaohsiung?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Boston to Kaohsiung.

I’m not ready to book a flight from Boston to Kaohsiung right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Boston to Kaohsiung flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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