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Cheap flights from Boston to Kaohsiung from $792

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 7/11. 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
8:10 am - 9:00 pm
BOS
-
KHH
24h 50m
2 stops
United Airlines Logo
9:55 am - 9:58 pm
KHH
-
BOS
24h 03m
2 stops
$1,132United Airlines
Thu, Sep 10 - Mon, Sep 14
Cathay Pacific Logo
1:45 am - 10:10 am
BOS
-
KHH
20h 25m
1 stop
Cathay Pacific Logo
7:30 am - 11:05 pm
KHH
-
BOS
27h 35m
1 stop
$1,220Cathay Pacific
Mon, Sep 28 - Thu, Oct 15
United Airlines Logo
7:35 am - 9:00 pm
BOS
-
KHH
25h 25m
2 stops
United Airlines Logo
9:55 am - 9:58 pm
KHH
-
BOS
24h 03m
2 stops
$1,231United Airlines
Thu, Sep 10 - Mon, Sep 14
United Airlines Logo
7:45 am - 9:00 pm
BOS
-
KHH
25h 15m
2 stops
United Airlines Logo
9:55 am - 6:13 am
KHH
-
BOS
32h 18m
2 stops
$1,232United Airlines
Tue, Sep 29 - Thu, Oct 15
United Airlines Logo
7:00 pm - 9:00 pm
BOS
-
KHH
38h 00m
3 stops
United Airlines Logo
9:55 am - 12:47 pm
KHH
-
BOS
38h 52m
3 stops
$1,236United Airlines
Tue, Sep 29 - Thu, Oct 15
United Airlines Logo
5:45 am - 9:00 pm
BOS
-
KHH
51h 15m
3 stops
United Airlines Logo
9:55 am - 6:13 am
KHH
-
BOS
32h 18m
2 stops
$1,254United Airlines
Sun, Sep 27 - Thu, Oct 15
United Airlines Logo
5:45 am - 9:00 pm
BOS
-
KHH
27h 15m
3 stops
United Airlines Logo
9:55 am - 11:54 pm
KHH
-
BOS
25h 59m
3 stops
$1,260United Airlines
Tue, Sep 29 - Thu, Oct 15
Cathay Pacific Logo
1:45 am - 12:40 pm
BOS
-
KHH
22h 55m
1 stop
Cathay Pacific Logo
11:10 am - 11:05 pm
KHH
-
BOS
23h 55m
1 stop
$1,270Cathay Pacific
Sat, Sep 26 - Thu, Oct 15
United Airlines Logo
6:00 am - 9:00 pm
BOS
-
KHH
27h 00m
2 stops
United Airlines Logo
11:30 am - 11:54 pm
KHH
-
BOS
25h 24m
3 stops
$1,271United Airlines
Thu, Oct 1 - Tue, Nov 17
United Airlines Logo
10:44 am - 9:00 pm
BOS
-
KHH
46h 16m
3 stops
United Airlines Logo
11:30 am - 11:54 pm
KHH
-
BOS
25h 24m
3 stops
$1,276United Airlines
Mon, Sep 28 - Tue, Nov 17

Cathay Pacific flights from Boston to Kaohsiung

Our best Cathay Pacific deals on Boston to Kaohsiung flight tickets
Cathay Pacific
Sep 28
BOS1:45 amBoston Logan Intl
20h 25m
1 stop
KHH10:10 amKaohsiung City
Oct 15
KHH7:30 amKaohsiung City
27h 35m
1 stop
BOS11:05 pmBoston Logan Intl
$1,220
Cathay Pacific
Sep 28
BOS1:45 amBoston Logan Intl
22h 55m
1 stop
KHH12:40 pmKaohsiung City
Oct 15
KHH7:30 amKaohsiung City
27h 35m
1 stop
BOS11:05 pmBoston Logan Intl
$1,221
Cathay Pacific
Sep 26
BOS1:45 amBoston Logan Intl
22h 55m
1 stop
KHH12:40 pmKaohsiung City
Oct 15
KHH11:10 amKaohsiung City
23h 55m
1 stop
BOS11:05 pmBoston Logan Intl
$1,270

United Airlines flights from Boston to Kaohsiung

Our best United Airlines deals on Boston to Kaohsiung flight tickets
United Airlines
Sep 10
BOS8:10 amBoston Logan Intl
24h 50m
2 stops
KHH9:00 pmKaohsiung City
Sep 14
KHH9:55 amKaohsiung City
24h 03m
2 stops
BOS9:58 pmBoston Logan Intl
$1,132
United Airlines
Sep 29
BOS8:15 amBoston Logan Intl
48h 45m
3 stops
KHH9:00 pmKaohsiung City
Oct 15
KHH9:55 amKaohsiung City
37h 23m
3 stops
BOS11:18 amBoston Logan Intl
$1,137
United Airlines
Sep 29
BOS12:34 pmBoston Logan Intl
44h 26m
2 stops
KHH9:00 pmKaohsiung City
Oct 15
KHH9:55 amKaohsiung City
32h 18m
2 stops
BOS6:13 amBoston Logan Intl
$1,138

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 May 12, 2026.
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

Cheapest round-trip

BostonKaohsiung City

BOS - KHH

BOSKHH

Boston Logan Intl

Thu 9/10

8:10 am-9:00 pm

2 stops24h 50m

Kaohsiung City

Mon 9/14

9:55 am-9:58 pm

2 stops24h 03m

$1,132

BostonKaohsiung City

BOS - KHH

BOSKHH

Boston Logan Intl

Mon 9/28

1:45 am-10:10 am

1 stop20h 25m

Kaohsiung City

Thu 10/15

7:30 am-11:05 pm

1 stop27h 35m

$1,220

BostonKaohsiung City

BOS - KHH

BOSKHH

Boston Logan Intl

Thu 9/10

7:35 am-9:00 pm

2 stops25h 25m

Kaohsiung City

Mon 9/14

9:55 am-9:58 pm

2 stops24h 03m

$1,231

BostonKaohsiung City

BOS - KHH

BOSKHH

Boston Logan Intl

Tue 9/29

7:45 am-9:00 pm

2 stops25h 15m

Kaohsiung City

Thu 10/15

9:55 am-6:13 am

2 stops32h 18m

$1,232

BostonKaohsiung City

BOS - KHH

BOSKHH

Boston Logan Intl

Tue 9/29

7:00 pm-9:00 pm

3 stops38h 00m

Kaohsiung City

Thu 10/15

9:55 am-12:47 pm

3 stops38h 52m

$1,236

BostonKaohsiung City

BOS - KHH

BOSKHH

Boston Logan Intl

Sun 9/27

5:45 am-9:00 pm

3 stops51h 15m

Kaohsiung City

Thu 10/15

9:55 am-6:13 am

2 stops32h 18m

$1,254

BostonKaohsiung City

BOS - KHH

BOSKHH

Boston Logan Intl

Tue 9/29

5:45 am-9:00 pm

3 stops27h 15m

Kaohsiung City

Thu 10/15

9:55 am-11:54 pm

3 stops25h 59m

$1,260
Quickest round-trip

BostonKaohsiung City

BOS - KHH

BOSKHH

Boston Logan Intl

Sat 9/26

1:45 am-12:40 pm

1 stop22h 55m

Kaohsiung City

Thu 10/15

11:10 am-11:05 pm

1 stop23h 55m

$1,270

BostonKaohsiung City

BOS - KHH

BOSKHH

Boston Logan Intl

Thu 10/1

6:00 am-9:00 pm

2 stops27h 00m

Kaohsiung City

Tue 11/17

11:30 am-11:54 pm

3 stops25h 24m

$1,271

BostonKaohsiung City

BOS - KHH

BOSKHH

Boston Logan Intl

Mon 9/28

10:44 am-9:00 pm

3 stops46h 16m

Kaohsiung City

Tue 11/17

11:30 am-11:54 pm

3 stops25h 24m

$1,276

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 December, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $604.

Can stopping save me money on Boston to Kaohsiung flights?

You could potentially save up to 21% 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 50m

Direct flights

None
The fastest flight from Boston to Kaohsiung takes 24h 50m
There are no direct flights from Boston to Kaohsiung. There are no popular flight routes from Boston to Kaohsiung.
Search flight deals

Frequently asked questions about flying from Boston to Kaohsiung

  • 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
9,701 reviews
Search United Airlines flights
Cathay PacificPriceFrom $854Free CancellationRating
7.6
1,329 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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