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Semarang

$914+ Cheap flights from Seattle (SEA) to Semarang (SRG)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/12. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — SRG
May 5 — May 121
Mon 5/5
Mon 5/12
1 adult, Economy
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Cheap flight deals from Seattle to Semarang

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Semarang (SRG). 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 April 30, 2025.

Round-trip from

$1,413
(Gotogate)
From Seattle/Tacoma Intl to Semarang Achmad Yani
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Find flight deals from Seattle to Semarang

Cheapest flights from Seattle to Semarang
Explore the most affordable flight options available from Seattle to Semarang. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 30, 2025.

This Gotogate deal was found by Cheapflights users on 4/29. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/41:20 pmSEA - SRG
2 stops63h 25mMultiple Airlines
Wed 6/113:25 pmSRG - SEA
2 stops33h 25mMultiple Airlines
Deal found 4/29$1,413
This Gotogate deal was found by Cheapflights users on 4/29. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/31:10 amSEA - SRG
2 stops27h 35mChina Airlines
Wed 6/113:25 pmSRG - SEA
2 stops42h 05mChina Airlines
Deal found 4/29$1,611
This Gotogate deal was found by Cheapflights users on 4/29. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/41:30 pmSEA - SRG
3 stops35h 10mMalaysia Airlines
Wed 6/119:45 amSRG - SEA
3 stops38h 50mMalaysia Airlines
Deal found 4/29$5,648

Cheapflights Fare Finder

Customize your flight search to find flights from Seattle to Semarang 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 April 30, 2025.
Use the filters below to find and compare flights from Seattle to Semarang that are best for you.

Fly from

Seattle

Fly to

Semarang

Route

Depart

Return

Price

SeattleSemarang

SEA - SRG

SEASRG

Seattle/Tacoma Intl

Wed 6/4

1:20 pm-6:45 pm

2 stops63h 25m

Semarang Achmad Yani

Wed 6/11

3:25 pm-10:50 am

2 stops33h 25m

$1,413

SeattleSemarang

SEA - SRG

SEASRG

Seattle/Tacoma Intl

Tue 6/3

1:10 am-6:45 pm

2 stops27h 35m

Semarang Achmad Yani

Wed 6/11

3:25 pm-7:30 pm

2 stops42h 05m

$1,611

SeattleSemarang

SEA - SRG

SEASRG

Seattle/Tacoma Intl

Wed 6/4

1:30 pm-2:40 pm

3 stops35h 10m

Semarang Achmad Yani

Wed 6/11

9:45 am-10:35 am

3 stops38h 50m

$5,648

SeattleSemarang

SEA - SRG

SEASRG

Seattle/Tacoma Intl

Thu 6/12

12:55 pm-12:05 pm

2 stops57h 10m

$914

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

Best time to book a flight from Seattle to Semarang

Have a flexible travel schedule? Discover the best time to fly to Semarang from Seattle 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 Seattle to Semarang

Rainfall in Semarang by month

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

In terms of precipitation, rainfall in Semarang ranges from 2.4 - 16.9 inches per month. January is typically the wettest month, when rainfall can reach 16.9 in. August is typically the driest time to visit Semarang when rainfall is around 2.4 in.

Temperature in Semarang by month

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

If weather is an important factor for your trip to Semarang, use this chart to help with planning. For those seeking warmer temperatures, April 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 80.6 F).

Reviews of airlines servicing Semarang

Get insights into the airlines that provide service to Semarang. 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 Semarang. Reviews last updated April 30, 2025.
China Airlines
8.3
Very good
729 reviews

Comfort

8.0

Food

7.8

Entertainment

8.0

Crew

8.5

Boarding

8.3

Overall

8.3

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2025

YVR - TPE

I like the system, but the problem is the food , thre is no option, as a chef i don't recommend the food is worst we keep our hungry until taipe from vancouver
China Airlines
8.3
Very good
729 reviews
China Airlines
8.3
Very good
729 reviews

Comfort

8.0

Food

7.8

Entertainment

8.0

Crew

8.5

Boarding

8.3

Overall

8.3

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2025

YVR - TPE

I like the system, but the problem is the food , thre is no option, as a chef i don't recommend the food is worst we keep our hungry until taipe from vancouver
Malaysia Airlines
7.3
Good
254 reviews
China Airlines
8.3
Very good
729 reviews

Comfort

8.0

Food

7.8

Entertainment

8.0

Crew

8.5

Boarding

8.3

Overall

8.3

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2025

YVR - TPE

I like the system, but the problem is the food , thre is no option, as a chef i don't recommend the food is worst we keep our hungry until taipe from vancouver

Related info for your journey

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

  • Can I find deals for flights from Seattle to Semarang that include hotel bookings?

    Yes. In addition to deals on Seattle to Semarang flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Seattle to Semarang?

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

  • Can I find deals for business class flights from Seattle to Semarang?

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

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