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Cheap flights from Boston to Kaohsiung City from $977

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 City departing on 6/30. 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 City

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
7:30 pm - 9:00 pm
BOS
-
KHH
37h 30m
3 stops
United Airlines Logo
9:55 am - 1:47 pm
KHH
-
BOS
39h 52m
3 stops
$1,043United Airlines
Tue, Apr 21 - Tue, Apr 28
United Airlines Logo
7:30 pm - 9:00 pm
BOS
-
KHH
37h 30m
3 stops
United Airlines Logo
9:55 am - 6:21 am
KHH
-
BOS
32h 26m
2 stops
$1,114United Airlines
Tue, Apr 21 - Tue, Apr 28
United Airlines Logo
7:05 am - 9:00 pm
BOS
-
KHH
25h 55m
2 stops
United Airlines Logo
9:55 am - 6:21 am
KHH
-
BOS
32h 26m
2 stops
$1,330United Airlines
Tue, Apr 21 - Tue, Apr 28
United Airlines Logo
8:39 pm - 9:00 pm
BOS
-
KHH
36h 21m
3 stops
United Airlines Logo
9:55 am - 9:39 am
KHH
-
BOS
35h 44m
3 stops
$1,365United Airlines
Tue, Jun 30 - Mon, Jul 27
United Airlines Logo
8:05 pm - 9:00 pm
BOS
-
KHH
36h 55m
2 stops
United Airlines Logo
9:55 am - 6:21 am
KHH
-
BOS
32h 26m
2 stops
$1,370United Airlines
Tue, Jun 30 - Mon, Jul 27
United Airlines Logo
6:35 pm - 9:00 pm
BOS
-
KHH
38h 25m
3 stops
United Airlines Logo
9:55 am - 1:49 pm
KHH
-
BOS
39h 54m
3 stops
$1,415United Airlines
Tue, Jun 30 - Sun, Jul 26
United Airlines Logo
8:05 pm - 9:00 pm
BOS
-
KHH
36h 55m
2 stops
United Airlines Logo
9:55 am - 9:53 pm
KHH
-
BOS
23h 58m
2 stops
$1,420United Airlines
Tue, Jun 30 - Fri, Jul 24
United Airlines Logo
8:05 pm - 9:00 pm
BOS
-
KHH
36h 55m
2 stops
United Airlines Logo
9:55 am - 1:49 pm
KHH
-
BOS
39h 54m
3 stops
$1,424United Airlines
Tue, Jun 30 - Sun, Jul 26
United Airlines Logo
8:05 pm - 9:00 pm
BOS
-
KHH
36h 55m
3 stops
United Airlines Logo
9:55 am - 12:57 pm
KHH
-
BOS
39h 02m
3 stops
$1,440United Airlines
Tue, Jun 30 - Tue, Jul 21
United Airlines Logo
9:30 am - 9:00 pm
BOS
-
KHH
47h 30m
3 stops
United Airlines Logo
9:55 am - 11:05 am
KHH
-
BOS
37h 10m
3 stops
$1,490United Airlines
Tue, Jun 30 - Fri, Jul 24

Cathay Pacific flights from Boston to Kaohsiung City

Our best Cathay Pacific deals on Boston to Kaohsiung City flight tickets
Cathay Pacific
Jun 28
BOS5:57 pmBoston Logan Intl
30h 43m
2 stops
KHH12:40 pmKaohsiung City
Jul 22
KHH11:10 amKaohsiung City
23h 55m
1 stop
BOS11:05 pmBoston Logan Intl
$1,782
Cathay Pacific
Jun 28
BOS5:57 pmBoston Logan Intl
30h 43m
2 stops
KHH12:40 pmKaohsiung City
Jul 24
KHH11:10 amKaohsiung City
23h 55m
1 stop
BOS11:05 pmBoston Logan Intl
$1,832
Cathay Pacific
Jun 28
BOS5:57 pmBoston Logan Intl
30h 43m
2 stops
KHH12:40 pmKaohsiung City
Jul 27
KHH7:30 amKaohsiung City
27h 35m
1 stop
BOS11:05 pmBoston Logan Intl
$1,852

United Airlines flights from Boston to Kaohsiung City

Our best United Airlines deals on Boston to Kaohsiung City flight tickets
United Airlines
Apr 21
BOS7:30 pmBoston Logan Intl
37h 30m
3 stops
KHH9:00 pmKaohsiung City
Apr 28
KHH9:55 amKaohsiung City
39h 52m
3 stops
BOS1:47 pmBoston Logan Intl
$1,043
United Airlines
Apr 21
BOS7:30 pmBoston Logan Intl
37h 30m
3 stops
KHH9:00 pmKaohsiung City
Apr 28
KHH9:55 amKaohsiung City
32h 26m
2 stops
BOS6:21 amBoston Logan Intl
$1,114
United Airlines
Apr 21
BOS7:05 amBoston Logan Intl
25h 55m
2 stops
KHH9:00 pmKaohsiung City
Apr 28
KHH9:55 amKaohsiung City
32h 26m
2 stops
BOS6:21 amBoston Logan Intl
$1,330

momondo 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, momondo users made 832,500 searches. Data last updated March 8, 2026.
Use the filters below to find and compare flights from Boston to Kaohsiung City that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BostonKaohsiung City

BOS - KHH

BOSKHH

Boston Logan Intl

Tue 4/21

7:30 pm-9:00 pm

3 stops37h 30m

Kaohsiung City

Tue 4/28

9:55 am-1:47 pm

3 stops39h 52m

$1,043

BostonKaohsiung City

BOS - KHH

BOSKHH

Boston Logan Intl

Tue 4/21

7:30 pm-9:00 pm

3 stops37h 30m

Kaohsiung City

Tue 4/28

9:55 am-6:21 am

2 stops32h 26m

$1,114
Quickest round-trip

BostonKaohsiung City

BOS - KHH

BOSKHH

Boston Logan Intl

Tue 4/21

7:05 am-9:00 pm

2 stops25h 55m

Kaohsiung City

Tue 4/28

9:55 am-6:21 am

2 stops32h 26m

$1,330

BostonKaohsiung City

BOS - KHH

BOSKHH

Boston Logan Intl

Tue 6/30

8:39 pm-9:00 pm

3 stops36h 21m

Kaohsiung City

Mon 7/27

9:55 am-9:39 am

3 stops35h 44m

$1,365

BostonKaohsiung City

BOS - KHH

BOSKHH

Boston Logan Intl

Tue 6/30

8:05 pm-9:00 pm

2 stops36h 55m

Kaohsiung City

Mon 7/27

9:55 am-6:21 am

2 stops32h 26m

$1,370

BostonKaohsiung City

BOS - KHH

BOSKHH

Boston Logan Intl

Tue 6/30

6:35 pm-9:00 pm

3 stops38h 25m

Kaohsiung City

Sun 7/26

9:55 am-1:49 pm

3 stops39h 54m

$1,415

BostonKaohsiung City

BOS - KHH

BOSKHH

Boston Logan Intl

Tue 6/30

8:05 pm-9:00 pm

2 stops36h 55m

Kaohsiung City

Fri 7/24

9:55 am-9:53 pm

2 stops23h 58m

$1,420

BostonKaohsiung City

BOS - KHH

BOSKHH

Boston Logan Intl

Tue 6/30

8:05 pm-9:00 pm

2 stops36h 55m

Kaohsiung City

Sun 7/26

9:55 am-1:49 pm

3 stops39h 54m

$1,424

BostonKaohsiung City

BOS - KHH

BOSKHH

Boston Logan Intl

Tue 6/30

8:05 pm-9:00 pm

3 stops36h 55m

Kaohsiung City

Tue 7/21

9:55 am-12:57 pm

3 stops39h 02m

$1,440

BostonKaohsiung City

BOS - KHH

BOSKHH

Boston Logan Intl

Tue 6/30

9:30 am-9:00 pm

3 stops47h 30m

Kaohsiung City

Fri 7/24

9:55 am-11:05 am

3 stops37h 10m

$1,490

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 City from

How to get the cheapest flight ticket from Boston to Kaohsiung City

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 City?

The cheapest month to fly to Kaohsiung City from Boston is in September. Flight prices, which tend to average around $693, are often lower during this time because this is during the off-season. If you aren’t able to travel to Kaohsiung City during the month of September, then flying in December is also cheap. Prices for this month can be found on momondo for an average of $774.

Can stopping save me money on Boston to Kaohsiung City flights?

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

When to book flights from Boston to Kaohsiung City

Are you open to changing your travel dates? Check out the ideal times to fly from Boston to Kaohsiung City according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Boston to Kaohsiung City (BOS to KHH) flight deals and tips

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

Fastest flight time

27h 35m

Direct flights

None
The fastest flight from Boston to Kaohsiung City takes 27h 35m
There are no direct flights from Boston to Kaohsiung City. There are no popular flight routes from Boston to Kaohsiung City.
Search flight deals

  • How far is Boston Logan Intl to Kaohsiung City by plane?

    There are 7883.5 mi between Boston Logan Intl and Kaohsiung City. A reasonable flight in good conditions will take 27h 35m.

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

    Prices for flights from Boston Logan Intl Airport to Kaohsiung City Airport are refreshed on a daily basis.

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Boston Logan Intl Airport to Kaohsiung City Airport.

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

    The necessary travel and health documents for your Kaohsiung City Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Boston to Kaohsiung City?

Best airlines flying from Boston to Kaohsiung City

Compare and see reviews for airlines that fly from Boston to Kaohsiung City with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $604Free CancellationRating
7.4
9,406 reviews
Search United Airlines flights
Cathay PacificPriceFrom $854Free CancellationRating
7.6
1,199 reviews
Search Cathay Pacific flights

Why use momondo?

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

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

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

momondo does allow users to show only those flights to Kaohsiung City from Boston which offer a flexible booking policy as well as other useful filters and features.

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

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 City.

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

Price alerts on flights to Kaohsiung City from Boston are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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