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Cheap flights from Baltimore to Siem Reap from $2,017

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Baltimore to Siem Reap departing on 6/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Baltimore to Siem Reap

Cheap round-trip flights

Enter your travel dates to find the best prices.
Emirates Logo
8:05 pm - 9:30 pm
BWI
-
SAI
62h 25m
3 stops
Emirates Logo
11:50 pm - 12:48 am
SAI
-
BWI
35h 58m
3 stops
$2,017Emirates
Wed, Jun 24 - Thu, Jul 9
Multiple Airlines Logo
7:35 pm - 7:05 pm
BWI
-
SAI
36h 30m
3 stops
Multiple Airlines Logo
1:05 pm - 6:28 am
SAI
-
BWI
28h 23m
3 stops
$2,252Multiple Airlines
Wed, May 20 - Thu, May 28
Multiple Airlines Logo
3:03 pm - 6:20 pm
BWI
-
SAI
64h 17m
2 stops
Multiple Airlines Logo
9:40 am - 7:14 am
SAI
-
BWI
32h 34m
2 stops
$2,306Multiple Airlines
Wed, Jun 24 - Thu, Jul 9
Multiple Airlines Logo
8:15 am - 5:10 pm
BWI
-
SAI
45h 55m
3 stops
Multiple Airlines Logo
12:55 pm - 7:14 am
SAI
-
BWI
29h 19m
2 stops
$2,370Multiple Airlines
Wed, Jun 24 - Thu, Jul 9
Multiple Airlines Logo
7:35 pm - 7:05 pm
BWI
-
SAI
36h 30m
3 stops
Multiple Airlines Logo
1:05 pm - 6:28 am
SAI
-
BWI
28h 23m
3 stops
$2,480Multiple Airlines
Wed, May 20 - Thu, May 28
Emirates Logo
3:03 pm - 9:30 pm
BWI
-
SAI
43h 27m
3 stops
Emirates Logo
11:50 pm - 9:26 pm
SAI
-
BWI
32h 36m
3 stops
$2,551Emirates
Thu, May 21 - Thu, May 28
Singapore Airlines Logo
6:20 am - 3:10 pm
BWI
-
SAI
45h 50m
2 stops
Singapore Airlines Logo
10:30 am - 6:09 pm
SAI
-
BWI
42h 39m
2 stops
$3,023Singapore Airlines
Wed, May 20 - Thu, May 28
Singapore Airlines Logo
6:20 am - 3:10 pm
BWI
-
SAI
45h 50m
3 stops
Singapore Airlines Logo
10:30 am - 6:09 pm
SAI
-
BWI
42h 39m
2 stops
$3,775Singapore Airlines
Wed, May 20 - Thu, May 28
Singapore Airlines Logo
6:20 am - 3:10 pm
BWI
-
SAI
45h 50m
3 stops
Singapore Airlines Logo
10:30 am - 6:09 pm
SAI
-
BWI
42h 39m
2 stops
$3,780Singapore Airlines
Wed, May 20 - Thu, May 28
Singapore Airlines Logo
6:20 am - 3:10 pm
BWI
-
SAI
45h 50m
3 stops
Singapore Airlines Logo
10:30 am - 6:09 pm
SAI
-
BWI
42h 39m
2 stops
$3,799Singapore Airlines
Wed, May 20 - Thu, May 28

Singapore Airlines flights from Baltimore to Region of Siem Reap

Our best Singapore Airlines deals on Baltimore to Region of Siem Reap flight tickets
Singapore Airlines
May 20
BWI6:20 amBaltimore/Washington
45h 50m
2 stops
SAI3:10 pmSiem Reap–Angkor Intl
May 28
SAI10:30 amSiem Reap–Angkor Intl
42h 39m
2 stops
BWI6:09 pmBaltimore/Washington
$3,023
Singapore Airlines
Apr 16
BWI6:28 pmBaltimore/Washington
52h 12m
2 stops
SAI9:40 amSiem Reap–Angkor Intl
Apr 26
SAI4:00 pmSiem Reap–Angkor Intl
36h 08m
2 stops
BWI5:08 pmBaltimore/Washington
$3,609
Singapore Airlines
Apr 16
BWI6:28 pmBaltimore/Washington
52h 12m
3 stops
SAI9:40 amSiem Reap–Angkor Intl
Apr 26
SAI4:00 pmSiem Reap–Angkor Intl
36h 08m
2 stops
BWI5:08 pmBaltimore/Washington
$3,672

Emirates flights from Baltimore to Region of Siem Reap

Our best Emirates deals on Baltimore to Region of Siem Reap flight tickets
Emirates
Jun 24
BWI8:05 pmBaltimore/Washington
62h 25m
3 stops
SAI9:30 pmSiem Reap–Angkor Intl
Jul 9
SAI11:50 pmSiem Reap–Angkor Intl
35h 58m
3 stops
BWI12:48 amBaltimore/Washington
$2,017
Emirates
May 21
BWI3:03 pmBaltimore/Washington
43h 27m
3 stops
SAI9:30 pmSiem Reap–Angkor Intl
May 28
SAI11:50 pmSiem Reap–Angkor Intl
32h 36m
3 stops
BWI9:26 pmBaltimore/Washington
$2,551

momondo Fare Finder

 
Customize your flight search to find flights from Baltimore to Region of Siem Reap 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 April 10, 2026.
Use the filters below to find and compare flights from Baltimore to Siem Reap that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BaltimoreSiem Reap

BWI - SAI

BWISAI

Baltimore/Washington

Wed 6/24

8:05 pm-9:30 pm

3 stops62h 25m

Siem Reap–Angkor Intl

Thu 7/9

11:50 pm-12:48 am

3 stops35h 58m

$2,017
Quickest round-trip

BaltimoreSiem Reap

BWI - SAI

BWISAI

Baltimore/Washington

Wed 5/20

7:35 pm-7:05 pm

3 stops36h 30m

Siem Reap–Angkor Intl

Thu 5/28

1:05 pm-6:28 am

3 stops28h 23m

$2,252

BaltimoreSiem Reap

BWI - SAI

BWISAI

Baltimore/Washington

Wed 6/24

3:03 pm-6:20 pm

2 stops64h 17m

Siem Reap–Angkor Intl

Thu 7/9

9:40 am-7:14 am

2 stops32h 34m

$2,306

BaltimoreSiem Reap

BWI - SAI

BWISAI

Baltimore/Washington

Wed 6/24

8:15 am-5:10 pm

3 stops45h 55m

Siem Reap–Angkor Intl

Thu 7/9

12:55 pm-7:14 am

2 stops29h 19m

$2,370

BaltimoreSiem Reap

BWI - SAI

BWISAI

Baltimore/Washington

Wed 5/20

7:35 pm-7:05 pm

3 stops36h 30m

Siem Reap–Angkor Intl

Thu 5/28

1:05 pm-6:28 am

3 stops28h 23m

$2,480

BaltimoreSiem Reap

BWI - SAI

BWISAI

Baltimore/Washington

Thu 5/21

3:03 pm-9:30 pm

3 stops43h 27m

Siem Reap–Angkor Intl

Thu 5/28

11:50 pm-9:26 pm

3 stops32h 36m

$2,551

BaltimoreSiem Reap

BWI - SAI

BWISAI

Baltimore/Washington

Wed 5/20

6:20 am-3:10 pm

2 stops45h 50m

Siem Reap–Angkor Intl

Thu 5/28

10:30 am-6:09 pm

2 stops42h 39m

$3,023

BaltimoreSiem Reap

BWI - SAI

BWISAI

Baltimore/Washington

Wed 5/20

6:20 am-3:10 pm

3 stops45h 50m

Siem Reap–Angkor Intl

Thu 5/28

10:30 am-6:09 pm

2 stops42h 39m

$3,775

BaltimoreSiem Reap

BWI - SAI

BWISAI

Baltimore/Washington

Wed 5/20

6:20 am-3:10 pm

3 stops45h 50m

Siem Reap–Angkor Intl

Thu 5/28

10:30 am-6:09 pm

2 stops42h 39m

$3,780

BaltimoreSiem Reap

BWI - SAI

BWISAI

Baltimore/Washington

Wed 5/20

6:20 am-3:10 pm

3 stops45h 50m

Siem Reap–Angkor Intl

Thu 5/28

10:30 am-6:09 pm

2 stops42h 39m

$3,799

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

Cheap Baltimore to Region of Siem Reap flight deals and tips

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

Fastest flight time

36h 30m

Direct flights

None
The fastest flight from Baltimore to Region of Siem Reap takes 36h 30m
There are no direct flights from Baltimore to Region of Siem Reap. There are no popular flight routes from Baltimore to Region of Siem Reap.
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Frequently asked questions about flying from Baltimore to Siem Reap

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

    Prices for flights from Baltimore/Washington Airport to Siem Reap were last updated today.

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

    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.

  • What documentation or ID do you need to fly to Siem Reap?

    The necessary travel and health documents for your Siem Reap trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Frequently asked questions about flying from Baltimore to Siem Reap

  • How do I get Price Alerts for flights from Baltimore to Region of Siem Reap?

    Price Alerts will notify you by email when the price for flights to Region of Siem Reap from Baltimore decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

  • How can I save money on flights from Baltimore to Region of Siem Reap with momondo?

    Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

  • How does momondo find its flight prices?

    We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Baltimore to Siem Reap. Millions of users trust and use momondo every year so you are in good hands.

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

momondo does allow users to show only those flights to Siem Reap from Baltimore which offer a flexible booking policy as well as other useful filters and features.

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

momondo helps you find the best flight between Baltimore and Siem Reap by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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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