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Cheap flights from Baltimore to Siem Reap from $662

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Baltimore to Siem Reap

Cheap round-trip flights

Enter your travel dates to find the best prices.
Singapore Airlines Logo
8:37 am - 4:00 pmBWI  Baltimore/Washington-SAI Siem Reap–Angkor Intl
43h 23m2 stops Los Angeles Singapore Changi
Singapore Airlines Logo
10:45 am - 5:36 pmSAI  Siem Reap–Angkor Intl-BWI Baltimore/Washington
42h 51m2 stops Singapore Changi Los Angeles
$1,425Singapore Airlines
Mon, Feb 8 - Mon, Feb 22
Singapore Airlines Logo
8:37 am - 4:00 pmBWI  Baltimore/Washington-SAI Siem Reap–Angkor Intl
43h 23m2 stops Los Angeles Singapore Changi
Singapore Airlines Logo
10:45 am - 4:35 pmSAI  Siem Reap–Angkor Intl-BWI Baltimore/Washington
41h 50m2 stops Singapore Changi Los Angeles
$1,808Singapore Airlines
Wed, Jan 6 - Wed, Jan 13
Singapore Airlines Logo
8:37 am - 4:00 pmBWI  Baltimore/Washington-SAI Siem Reap–Angkor Intl
43h 23m2 stops Los Angeles Singapore Changi
Singapore Airlines Logo
10:45 am - 4:35 pmSAI  Siem Reap–Angkor Intl-BWI Baltimore/Washington
41h 50m2 stops Singapore Changi Los Angeles
$1,858Singapore Airlines
Tue, Jan 5 - Sun, Jan 10
Singapore Airlines Logo
8:37 am - 4:00 pmBWI  Baltimore/Washington-SAI Siem Reap–Angkor Intl
43h 23m2 stops Los Angeles Singapore Changi
Singapore Airlines Logo
10:45 am - 4:35 pmSAI  Siem Reap–Angkor Intl-BWI Baltimore/Washington
41h 50m2 stops Singapore Changi Los Angeles
$1,868Singapore Airlines
Tue, Jan 5 - Wed, Jan 13
Singapore Airlines Logo
8:37 am - 4:00 pmBWI  Baltimore/Washington-SAI Siem Reap–Angkor Intl
43h 23m2 stops Los Angeles Singapore Changi
Singapore Airlines Logo
10:45 am - 5:36 pmSAI  Siem Reap–Angkor Intl-BWI Baltimore/Washington
66h 51m3 stops Singapore Changi Tokyo Narita Los Angeles
$1,880Singapore Airlines
Mon, Feb 8 - Mon, Feb 22
Singapore Airlines Logo
8:37 am - 4:00 pmBWI  Baltimore/Washington-SAI Siem Reap–Angkor Intl
43h 23m2 stops Los Angeles Singapore Changi
Singapore Airlines Logo
4:50 pm - 5:36 pmSAI  Siem Reap–Angkor Intl-BWI Baltimore/Washington
60h 46m3 stops Singapore Changi Tokyo Narita Los Angeles
$1,965Singapore Airlines
Sun, Feb 7 - Fri, Feb 12
Singapore Airlines Logo
8:37 am - 4:00 pmBWI  Baltimore/Washington-SAI Siem Reap–Angkor Intl
43h 23m2 stops Los Angeles Singapore Changi
Singapore Airlines Logo
4:50 pm - 5:36 pmSAI  Siem Reap–Angkor Intl-BWI Baltimore/Washington
60h 46m3 stops Singapore Changi Tokyo Narita Los Angeles
$2,014Singapore Airlines
Sat, Feb 6 - Fri, Feb 12
Singapore Airlines Logo
8:37 am - 4:00 pmBWI  Baltimore/Washington-SAI Siem Reap–Angkor Intl
43h 23m2 stops Los Angeles Singapore Changi
Singapore Airlines Logo
10:45 am - 4:35 pmSAI  Siem Reap–Angkor Intl-BWI Baltimore/Washington
41h 50m2 stops Singapore Changi Los Angeles
$2,030Singapore Airlines
Wed, Jan 6 - Mon, Jan 11
Singapore Airlines Logo
6:37 am - 4:00 pmBWI  Baltimore/Washington-SAI Siem Reap–Angkor Intl
45h 23m2 stops Los Angeles Singapore Changi
Singapore Airlines Logo
10:45 am - 4:35 pmSAI  Siem Reap–Angkor Intl-BWI Baltimore/Washington
41h 50m2 stops Singapore Changi Los Angeles
$2,047Singapore Airlines
Mon, Jan 4 - Wed, Jan 13
Singapore Airlines Logo
8:37 am - 4:00 pmBWI  Baltimore/Washington-SAI Siem Reap–Angkor Intl
43h 23m2 stops Los Angeles Singapore Changi
Singapore Airlines Logo
10:45 am - 5:36 pmSAI  Siem Reap–Angkor Intl-BWI Baltimore/Washington
42h 51m2 stops Singapore Changi Los Angeles
$2,068Singapore Airlines
Sat, Feb 6 - Fri, Feb 12

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Singapore Airlines flights from Baltimore to Siem Reap

Our best Singapore Airlines deals on Baltimore to Siem Reap flight tickets
Singapore Airlines
Feb 8
BWI8:37 amBaltimore/Washington
43h 23m
2 stops
SAI4:00 pmSiem Reap–Angkor Intl
Feb 22
SAI10:45 amSiem Reap–Angkor Intl
42h 51m
2 stops
BWI5:36 pmBaltimore/Washington
$1,425
Singapore Airlines
Jan 6
BWI8:37 amBaltimore/Washington
43h 23m
2 stops
SAI4:00 pmSiem Reap–Angkor Intl
Jan 12
SAI4:50 pmSiem Reap–Angkor Intl
59h 45m
2 stops
BWI4:35 pmBaltimore/Washington
$1,808
Singapore Airlines
Jan 5
BWI8:37 amBaltimore/Washington
43h 23m
2 stops
SAI4:00 pmSiem Reap–Angkor Intl
Jan 10
SAI10:45 amSiem Reap–Angkor Intl
41h 50m
2 stops
BWI4:35 pmBaltimore/Washington
$1,858

momondo Fare Finder

 
Use the filters below to find and compare flights from Baltimore to Siem Reap that are best for you.

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Route

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Price

Cheapest round-trip

BaltimoreSiem Reap

BWI Baltimore/Washington - SAI Siem Reap–Angkor Intl

BWISAI

Baltimore/Washington

Mon 2/8

8:37 am-4:00 pm

2 stops43h 23m

Siem Reap–Angkor Intl

Mon 2/22

10:45 am-5:36 pm

2 stops42h 51m

$1,425
Quickest round-trip

BaltimoreSiem Reap

BWI Baltimore/Washington - SAI Siem Reap–Angkor Intl

BWISAI

Baltimore/Washington

Wed 1/6

8:37 am-4:00 pm

2 stops43h 23m

Siem Reap–Angkor Intl

Wed 1/13

10:45 am-4:35 pm

2 stops41h 50m

$1,808

BaltimoreSiem Reap

BWI Baltimore/Washington - SAI Siem Reap–Angkor Intl

BWISAI

Baltimore/Washington

Tue 1/5

8:37 am-4:00 pm

2 stops43h 23m

Siem Reap–Angkor Intl

Sun 1/10

10:45 am-4:35 pm

2 stops41h 50m

$1,858

BaltimoreSiem Reap

BWI Baltimore/Washington - SAI Siem Reap–Angkor Intl

BWISAI

Baltimore/Washington

Tue 1/5

8:37 am-4:00 pm

2 stops43h 23m

Siem Reap–Angkor Intl

Wed 1/13

10:45 am-4:35 pm

2 stops41h 50m

$1,868

BaltimoreSiem Reap

BWI Baltimore/Washington - SAI Siem Reap–Angkor Intl

BWISAI

Baltimore/Washington

Mon 2/8

8:37 am-4:00 pm

2 stops43h 23m

Siem Reap–Angkor Intl

Mon 2/22

10:45 am-5:36 pm

3 stops66h 51m

$1,880

BaltimoreSiem Reap

BWI Baltimore/Washington - SAI Siem Reap–Angkor Intl

BWISAI

Baltimore/Washington

Sun 2/7

8:37 am-4:00 pm

2 stops43h 23m

Siem Reap–Angkor Intl

Fri 2/12

4:50 pm-5:36 pm

3 stops60h 46m

$1,965

BaltimoreSiem Reap

BWI Baltimore/Washington - SAI Siem Reap–Angkor Intl

BWISAI

Baltimore/Washington

Sat 2/6

8:37 am-4:00 pm

2 stops43h 23m

Siem Reap–Angkor Intl

Fri 2/12

4:50 pm-5:36 pm

3 stops60h 46m

$2,014

BaltimoreSiem Reap

BWI Baltimore/Washington - SAI Siem Reap–Angkor Intl

BWISAI

Baltimore/Washington

Wed 1/6

8:37 am-4:00 pm

2 stops43h 23m

Siem Reap–Angkor Intl

Mon 1/11

10:45 am-4:35 pm

2 stops41h 50m

$2,030

BaltimoreSiem Reap

BWI Baltimore/Washington - SAI Siem Reap–Angkor Intl

BWISAI

Baltimore/Washington

Mon 1/4

6:37 am-4:00 pm

2 stops45h 23m

Siem Reap–Angkor Intl

Wed 1/13

10:45 am-4:35 pm

2 stops41h 50m

$2,047

BaltimoreSiem Reap

BWI Baltimore/Washington - SAI Siem Reap–Angkor Intl

BWISAI

Baltimore/Washington

Sat 2/6

8:37 am-4:00 pm

2 stops43h 23m

Siem Reap–Angkor Intl

Fri 2/12

10:45 am-5:36 pm

2 stops42h 51m

$2,068

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 Siem Reap from

How to get the cheapest flight ticket from Baltimore to Siem Reap

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 airline that flies from Baltimore/Washington to Siem Reap–Angkor Intl?

Singapore Airlines and United Airlines are the most popular carriers operating from Baltimore/Washington to Siem Reap–Angkor Intl

When to book flights from Baltimore to Siem Reap

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

Cheap Baltimore to Siem Reap (BWI to SAI) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Baltimore to Siem Reap

Best Price Found

$662

Fastest flight time

34h 27m

Direct flights

None
The best one-way flight to Siem Reap from Baltimore in the past 72 hours is $662. The best round-trip flight deal from Baltimore to Siem Reap found on momondo in the last 72 hours is $1,425.
The fastest flight from Baltimore to Siem Reap takes 34h 27m
There are no direct flights from Baltimore to Siem Reap. There are no popular flight routes from Baltimore to Siem Reap.
Search flight deals

Frequently asked questions about flying from Baltimore to Siem Reap

  • How far is Baltimore/Washington to Siem Reap–Angkor Intl by plane?

    The straight-line distance from Baltimore/Washington to Siem Reap–Angkor Intl is 8792.9 mi. By plane, this route typically takes 34h 27m.

  • When did momondo last update prices for flights from Baltimore/Washington Airport to Siem Reap–Angkor Intl Airport?

    Prices for flights from Baltimore/Washington Airport to Siem Reap–Angkor Intl Airport refresh daily.

  • How old do you have to be to fly from Baltimore/Washington Airport to Siem Reap–Angkor Intl Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Baltimore/Washington Airport to Siem Reap–Angkor Intl Airport.

  • What documentation or ID do you need to fly to Siem Reap–Angkor Intl Airport?

    The required travel and health documents for your Siem Reap–Angkor Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Siem Reap–Angkor Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Baltimore to Siem Reap?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Baltimore to Siem Reap. momondo saves you time and could save you money on your trip.

Can I find flights from Baltimore to Siem Reap with flexible booking policies on momondo?

Yes. All flights to Siem Reap from Baltimore on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Baltimore to Siem Reap?

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 Baltimore to Siem Reap.

I’m not ready to book a flight from Baltimore to Siem Reap right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Siem Reap from Baltimore. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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