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Surabaya

$1,325+ Cheap flights from Boston (BOS) to Surabaya (SUB)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/26. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — SUB
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from Boston to Surabaya

Discover tips and strategies to find the most affordable flight options for your journey from Boston (BOS) to Surabaya (SUB). 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 June 12, 2025.

Round-trip from

$1,832
(Trip.com)
From Boston Logan Intl to Surabaya Juanda
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Find flight deals from Boston to Surabaya

Cheapest flights from Boston to Surabaya
Explore the most affordable flight options available from Boston to Surabaya. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This Gotogate deal was found by Cheapflights users on 6/10. 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.
Sun 10/269:00 pmBOS - SUB
2 stops48h 25mMultiple Airlines
Sat 12/273:30 pmSUB - BOS
2 stops38h 35mMultiple Airlines
Deal found 6/10$1,325
This Ovago deal was found by Cheapflights users on 6/10. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/251:30 amBOS - SUB
1 stop29h 40mCathay Pacific
Sat 12/278:15 amSUB - BOS
1 stop25h 45mCathay Pacific
Deal found 6/10$1,429
This FlightHub deal was found by Cheapflights users on 6/10. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/265:20 pmBOS - SUB
3 stops29h 00mSingapore Airlines
Sat 12/277:05 pmSUB - BOS
3 stops37h 25mSingapore Airlines
Deal found 6/10$2,027

Cheapflights Fare Finder

Customize your flight search to find flights from Boston to Surabaya 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 June 12, 2025.
Use the filters below to find and compare flights from Boston to Surabaya that are best for you.

Fly from

Boston

Fly to

Surabaya

Route

Depart

Return

Price

BostonSurabaya

BOS - SUB

BOSSUB

Boston Logan Intl

Sat 7/26

4:30 pm-9:10 am

2 stops53h 40m

Surabaya Juanda

Sat 8/2

3:50 pm-2:10 pm

2 stops33h 20m

$1,832

BostonSurabaya

BOS - SUB

BOSSUB

Boston Logan Intl

Sat 7/26

6:19 pm-6:00 pm

2 stops36h 41m

Surabaya Juanda

Sat 8/2

8:20 am-11:00 pm

1 stop25h 40m

$1,888

BostonSurabaya

BOS - SUB

BOSSUB

Boston Logan Intl

Sat 7/26

2:40 pm-9:05 am

3 stops31h 25m

Surabaya Juanda

Sat 8/2

7:10 pm-4:13 pm

3 stops32h 03m

$2,263

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Best time to book a flight from Boston to Surabaya

Have a flexible travel schedule? Discover the best time to fly to Surabaya from Boston 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 Boston to Surabaya

Rainfall in Surabaya by month

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

In terms of precipitation, rainfall in Surabaya ranges from 0.4 - 11.0 inches per month. January is typically the wettest month, when rainfall can reach 11.0 in. August is typically the driest time to visit Surabaya when rainfall is around 0.4 in.

Temperature in Surabaya by month

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

If weather is an important factor for your trip to Surabaya, use this chart to help with planning. For those seeking warmer temperatures, October is the ideal time of year to visit, when temperatures reach an average of 84.2 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 Surabaya

Get insights into the airlines that provide service to Surabaya. 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 Surabaya. Reviews last updated June 12, 2025.
Singapore Airlines
8.1
Very good
1,302 reviews

Overall

8.1

Entertainment

8.0

Comfort

7.9

Food

7.7

Boarding

8.2

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SEA - SIN

Sin to amd was not good flight. Food was bad. It was like few days old.
Singapore Airlines
8.1
Very good
1,302 reviews
Singapore Airlines
8.1
Very good
1,302 reviews

Overall

8.1

Entertainment

8.0

Comfort

7.9

Food

7.7

Boarding

8.2

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SEA - SIN

Sin to amd was not good flight. Food was bad. It was like few days old.
Cathay Pacific
7.6
Good
892 reviews
Singapore Airlines
8.1
Very good
1,302 reviews

Overall

8.1

Entertainment

8.0

Comfort

7.9

Food

7.7

Boarding

8.2

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SEA - SIN

Sin to amd was not good flight. Food was bad. It was like few days old.

Related info for your journey

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

  • What are the cheapest airlines flying from Boston to Surabaya round-trip?

    Cathay Pacific, at $1,888, was found to be the cheapest airline from Boston to Surabaya. An alternate airline flying to your destination would be Singapore Airlines.

  • Can I find deals for flights from Boston to Surabaya that include hotel bookings?

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

  • How can I find direct flights from Boston to Surabaya?

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

  • Can I find deals for business class flights from Boston to Surabaya?

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

  • What is the cheapest month to book a flight from Boston to Surabaya?

    Currently, September is the cheapest month in which you can book a flight from Boston to Surabaya (average of $914). Flying from Boston to Surabaya in December is currently the most expensive (average of $1,697). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Complete your trip

Complete your trip to Surabaya by adding a car rental and/or hotel reservation to your travel itinerary.
Surabaya car rentals
Surabaya Juanda Airport car rentals

Top airline flying from Boston to Surabaya

Discover the top airline that operate flights from Boston to Surabaya. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Cathay PacificCheapest$857Average$1,532FlexibilityNo cancel feeOn-time72%

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