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Cheap flights from Boston to Kaohsiung from $779

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Boston to Kaohsiung departing on 1/22. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Boston to Kaohsiung

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
8:15 am - 9:20 pm
BOS
-
KHH
24h 05m2 stops
United Airlines Logo
11:30 am - 9:42 pm
KHH
-
BOS
23h 12m2 stops
$779United Airlines
Thu, Jan 22 - Mon, Jan 26
United Airlines Logo
6:00 am - 9:20 pm
BOS
-
KHH
26h 20m2 stops
United Airlines Logo
11:30 am - 3:37 pm
KHH
-
BOS
41h 07m3 stops
$784United Airlines
Thu, Jan 22 - Mon, Jan 26
United Airlines Logo
6:00 am - 9:20 pm
BOS
-
KHH
26h 20m2 stops
United Airlines Logo
11:30 am - 9:42 pm
KHH
-
BOS
23h 12m2 stops
$809United Airlines
Thu, Jan 22 - Mon, Jan 26
United Airlines Logo
8:15 am - 9:20 pm
BOS
-
KHH
24h 05m2 stops
United Airlines Logo
11:30 am - 3:37 pm
KHH
-
BOS
41h 07m3 stops
$814United Airlines
Thu, Jan 22 - Mon, Jan 26
United Airlines Logo
6:17 pm - 9:20 pm
BOS
-
KHH
62h 03m3 stops
United Airlines Logo
11:30 am - 7:21 am
KHH
-
BOS
32h 51m3 stops
$880United Airlines
Thu, Jan 22 - Mon, Jan 26
Cathay Pacific Logo
1:30 am - 12:15 pm
BOS
-
KHH
22h 45m1 stop
Cathay Pacific Logo
11:15 am - 11:00 pm
KHH
-
BOS
23h 45m1 stop
$952Cathay Pacific
Mon, Mar 9 - Wed, Apr 8
Cathay Pacific Logo
1:30 am - 12:15 pm
BOS
-
KHH
22h 45m1 stop
Cathay Pacific Logo
1:15 pm - 11:00 pm
KHH
-
BOS
21h 45m1 stop
$954Cathay Pacific
Sun, Mar 8 - Tue, Apr 7
Cathay Pacific Logo
1:30 am - 10:25 am
BOS
-
KHH
20h 55m1 stop
Cathay Pacific Logo
11:15 am - 11:00 pm
KHH
-
BOS
23h 45m1 stop
$970Cathay Pacific
Wed, Mar 11 - Tue, Apr 7
Cathay Pacific Logo
12:30 am - 12:15 pm
BOS
-
KHH
22h 45m1 stop
Cathay Pacific Logo
7:25 pm - 10:00 pm
KHH
-
BOS
39h 35m1 stop
$976Cathay Pacific
Wed, Jan 21 - Mon, Jan 26
Cathay Pacific Logo
12:30 am - 12:15 pm
BOS
-
KHH
22h 45m1 stop
Cathay Pacific Logo
11:15 am - 11:00 pm
KHH
-
BOS
23h 45m1 stop
$1,020Cathay Pacific
Sat, Mar 7 - Wed, Apr 8

United Airlines flights from Boston to Kaohsiung

Our best United Airlines deals on Boston to Kaohsiung flight tickets
United Airlines
Jan 22
BOS8:15 amBoston Logan Intl
24h 05m
2 stops
KHH9:20 pmKaohsiung City
Jan 26
KHH11:30 amKaohsiung City
23h 12m
2 stops
BOS9:42 pmBoston Logan Intl
$779
Find similar
United Airlines
Jan 22
BOS6:00 amBoston Logan Intl
26h 20m
2 stops
KHH9:20 pmKaohsiung City
Jan 26
KHH11:30 amKaohsiung City
41h 07m
3 stops
BOS3:37 pmBoston Logan Intl
$784
Find similar
United Airlines
Jan 22
BOS8:15 amBoston Logan Intl
24h 05m
2 stops
KHH9:20 pmKaohsiung City
Jan 26
KHH11:30 amKaohsiung City
23h 12m
2 stops
BOS9:42 pmBoston Logan Intl
$809
Find similar

Cathay Pacific flights from Boston to Kaohsiung

Our best Cathay Pacific deals on Boston to Kaohsiung flight tickets
Cathay Pacific
Mar 9
BOS1:30 amBoston Logan Intl
22h 45m
1 stop
KHH12:15 pmKaohsiung City
Apr 8
KHH11:15 amKaohsiung City
23h 45m
1 stop
BOS11:00 pmBoston Logan Intl
$952
Find similar
Cathay Pacific
Mar 8
BOS1:30 amBoston Logan Intl
22h 45m
1 stop
KHH12:15 pmKaohsiung City
Apr 8
KHH7:30 amKaohsiung City
27h 30m
1 stop
BOS11:00 pmBoston Logan Intl
$954
Find similar
Cathay Pacific
Mar 11
BOS1:30 amBoston Logan Intl
20h 55m
1 stop
KHH10:25 amKaohsiung City
Apr 7
KHH11:15 amKaohsiung City
23h 45m
1 stop
BOS11:00 pmBoston Logan Intl
$970
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 December 18, 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

Thu 1/22

8:15 am-9:20 pm

2 stops24h 05m

Kaohsiung City

Mon 1/26

11:30 am-9:42 pm

2 stops23h 12m

$779

BostonKaohsiung City

BOS - KHH

BOSKHH

Boston Logan Intl

Thu 1/22

6:00 am-9:20 pm

2 stops26h 20m

Kaohsiung City

Mon 1/26

11:30 am-3:37 pm

3 stops41h 07m

$784

BostonKaohsiung City

BOS - KHH

BOSKHH

Boston Logan Intl

Thu 1/22

6:00 am-9:20 pm

2 stops26h 20m

Kaohsiung City

Mon 1/26

11:30 am-9:42 pm

2 stops23h 12m

$809

BostonKaohsiung City

BOS - KHH

BOSKHH

Boston Logan Intl

Thu 1/22

8:15 am-9:20 pm

2 stops24h 05m

Kaohsiung City

Mon 1/26

11:30 am-3:37 pm

3 stops41h 07m

$814

BostonKaohsiung City

BOS - KHH

BOSKHH

Boston Logan Intl

Thu 1/22

6:17 pm-9:20 pm

3 stops62h 03m

Kaohsiung City

Mon 1/26

11:30 am-7:21 am

3 stops32h 51m

$880

BostonKaohsiung City

BOS - KHH

BOSKHH

Boston Logan Intl

Mon 3/9

1:30 am-12:15 pm

1 stop22h 45m

Kaohsiung City

Wed 4/8

11:15 am-11:00 pm

1 stop23h 45m

$952

BostonKaohsiung City

BOS - KHH

BOSKHH

Boston Logan Intl

Sun 3/8

1:30 am-12:15 pm

1 stop22h 45m

Kaohsiung City

Tue 4/7

1:15 pm-11:00 pm

1 stop21h 45m

$954

BostonKaohsiung City

BOS - KHH

BOSKHH

Boston Logan Intl

Wed 3/11

1:30 am-10:25 am

1 stop20h 55m

Kaohsiung City

Tue 4/7

11:15 am-11:00 pm

1 stop23h 45m

$970

BostonKaohsiung City

BOS - KHH

BOSKHH

Boston Logan Intl

Wed 1/21

12:30 am-12:15 pm

1 stop22h 45m

Kaohsiung City

Mon 1/26

7:25 pm-10:00 pm

1 stop39h 35m

$976

BostonKaohsiung City

BOS - KHH

BOSKHH

Boston Logan Intl

Sat 3/7

12:30 am-12:15 pm

1 stop22h 45m

Kaohsiung City

Wed 4/8

11:15 am-11:00 pm

1 stop23h 45m

$1,020

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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 November is also cheap. Prices for this month can be found on momondo for an average of $841.

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.

Can stopping save me money on Boston to Kaohsiung flights?

You could potentially save up to 33% on your flight if you consider stops on a Boston to Kaohsiung flight.

Cheap Boston to Kaohsiung flight deals and tips

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

Fastest flight time

24h 05m

Direct flights

None
The fastest flight from Boston to Kaohsiung takes 24h 05m
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
9,093 reviews
Search United Airlines flights
Cathay PacificPriceFrom $854Free CancellationRating
7.6
1,095 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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