$1,024 Cheap Flights from Monrovia (ROB) to Singapore (SIN)

View $1,024 flight on Thu, Dec 4, 2025Opens in a new window

Popular airlines from Monrovia (ROB-Roberts Intl.) to Singapore Changi Airport (SIN)

Cheap Flights from Monrovia to Singapore (ROB-SIN)

Prices were available within the past 7 days and start at $1,024 for one-way flights and $1,290 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Swiss International Air Lines
Wed, Oct 29 - Tue, Nov 11
ROB
Monrovia
SIN
Singapore
$1,290 Roundtrip, found 4 hours ago
$1,290
Roundtrip
found 4 hours ago
Select Swiss International Air Lines flight, departing Wed, Oct 29 from Monrovia to Singapore, returning Tue, Nov 11, priced at $1,290 found 4 hours ago
Swiss International Air Lines
Wed, Oct 29 - Tue, Nov 11
ROB
Monrovia
SIN
Singapore
$1,408 Roundtrip, found 4 hours ago
$1,408
Roundtrip
found 4 hours ago
Select Swiss International Air Lines flight, departing Wed, Oct 29 from Monrovia to Singapore, returning Tue, Nov 11, priced at $1,408 found 4 hours ago
Swiss International Air Lines
Tue, Nov 18 - Wed, Nov 26
ROB
Monrovia
SIN
Singapore
$1,475 Roundtrip, found 3 days ago
$1,475
Roundtrip
found 3 days ago
Select Swiss International Air Lines flight, departing Tue, Nov 18 from Monrovia to Singapore, returning Wed, Nov 26, priced at $1,475 found 3 days ago
Swiss International Air Lines
Wed, Oct 29 - Tue, Nov 11
ROB
Monrovia
SIN
Singapore
$1,521 Roundtrip, found 4 hours ago
$1,521
Roundtrip
found 4 hours ago
Select Swiss International Air Lines flight, departing Wed, Oct 29 from Monrovia to Singapore, returning Tue, Nov 11, priced at $1,521 found 4 hours ago
Swiss International Air Lines
Wed, Oct 29 - Tue, Nov 11
ROB
Monrovia
SIN
Singapore
$1,526 Roundtrip, found 4 hours ago
$1,526
Roundtrip
found 4 hours ago
Select Swiss International Air Lines flight, departing Wed, Oct 29 from Monrovia to Singapore, returning Tue, Nov 11, priced at $1,526 found 4 hours ago
Swiss International Air Lines
Tue, Nov 18 - Tue, Dec 2
ROB
Monrovia
SIN
Singapore
$1,555 Roundtrip, found 3 days ago
$1,555
Roundtrip
found 3 days ago
Select Swiss International Air Lines flight, departing Tue, Nov 18 from Monrovia to Singapore, returning Tue, Dec 2, priced at $1,555 found 3 days ago
ASKY
Tue, Dec 2 - Mon, Dec 29
ROB
Monrovia
SIN
Singapore
$1,705 Roundtrip, found 4 days ago
$1,705
Roundtrip
found 4 days ago
Select ASKY flight, departing Tue, Dec 2 from Monrovia to Singapore, returning Mon, Dec 29, priced at $1,705 found 4 days ago
Royal Air Maroc
Wed, Oct 29 - Tue, Nov 11
ROB
Monrovia
SIN
Singapore
$1,708 Roundtrip, found 4 hours ago
$1,708
Roundtrip
found 4 hours ago
Select Royal Air Maroc flight, departing Wed, Oct 29 from Monrovia to Singapore, returning Tue, Nov 11, priced at $1,708 found 4 hours ago
Qatar Airways
Fri, Nov 21 - Thu, Nov 27
ROB
Monrovia
SIN
Singapore
$1,710 Roundtrip, found 3 days ago
$1,710
Roundtrip
found 3 days ago
Select Qatar Airways flight, departing Fri, Nov 21 from Monrovia to Singapore, returning Thu, Nov 27, priced at $1,710 found 3 days ago
Kenya Airways
Wed, Oct 29 - Tue, Nov 11
ROB
Monrovia
SIN
Singapore
$1,905 Roundtrip, found 4 hours ago
$1,905
Roundtrip
found 4 hours ago
Select Kenya Airways flight, departing Wed, Oct 29 from Monrovia to Singapore, returning Tue, Nov 11, priced at $1,905 found 4 hours ago

Frequently asked questions

How much does a flight from Roberts Intl. Airport (ROB) to Changi Airport (SIN) cost?
Get a cheap one-way flight from $1,024 or cheap return flight from $1,290 from Roberts Intl. Airport (ROB) to Changi Airport (SIN) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Roberts Intl. Airport (ROB) to Changi Airport (SIN)?
The cheapest month to fly from ROB to SIN is October, when demand is low. Off-peak months are usually when airlines offer better prices between these airports.
What is the cheapest airline that flies from Roberts Intl. Airport (ROB) to Changi Airport (SIN)?
Use the filters on Expedia to compare different airlines and find the most affordable carrier that'll fly you from ROB to SIN. Then, sort your results by "Price (lowest to highest)" to score a good deal.
How many flights per day from Roberts Intl. Airport (ROB) to Changi Airport (SIN)?
There aren't any daily direct flights available from Roberts Intl. Airport (ROB) to Changi Airport (SIN). But you can choose flights with layovers. Filter your search results on Expedia to include one or more stops, and you'll be cruising above the clouds in no time.
What day of the week has the most flights from ROB to SIN?
Friday is typically the busiest day for flights, while Tuesday is often the quietest.* Remember that flight schedules can change depending on various factors, including the airline and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Roberts Intl. Airport (ROB) to Changi Airport (SIN)?
To arrive at Changi Airport (SIN) on time, pick a flight that takes off from Roberts Intl. Airport (ROB) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Roberts Intl. Airport (ROB) to Changi Airport (SIN) last-minute?
Booking your flight from ROB to SIN shortly before your trip is usually more expensive. However, if you're flexible with your travel dates and times, you could score a cheap last-minute fare.
Is it cheaper to book a ROB to SIN flight and hotel package?
Compared with arranging hotels and flights separately, booking a ROB to SIN flight and hotel package with Expedia could result in significant savings. Better still, managing everything in one place takes the hassle out of planning your trip. Simply pick your flights and select from our extensive range of stays, then tailor your trip with extras like car rentals and activities.
Can I cancel or change the date of my flight from Roberts Intl. Airport (ROB) to Changi Airport (SIN)?
Typically, you can cancel or modify your ROB to SIN flight. However, there may be additional fees, especially if you booked more than 24 hours ago. Check your itinerary for the airline's guidelines and fees on flight changes, or if you'd like more information, go to our Customer Service portal.

Travel information

Origin airport
Roberts Intl.
Destination airport
Changi
Airlines serving
Swiss International Air Lines
Roundtrip price
$1,289
Distance
7877 mi

Book with confidence

Monrovia to Singapore Flights

The cheapest times to fly from Monrovia to Singapore

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Monrovia to Singapore are during the month of October. You can find some of the cheapest flights from Monrovia to Singapore with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Monrovia to Singapore

Sunday is one of the best days to book for cheap flights from Monrovia to Singapore: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Monrovia to Singapore

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Monrovia to Singapore in 2025. You can also book with separate airlines for your outbound and return journeys, from $1,024 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Monrovia to Singapore flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Monrovia to Singapore airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Monrovia to Singapore Flights

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*Available to One Key members.