£78+ Cheap flights from Siem Reap

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 6/8. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
SAI — LHR
13 Jul — 20 Jul1
1 adult
1 adult, Economy, 0 bags

Find flights from Siem Reap within your budget

 
Find flights departing from Siem Reap that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 13 June 2026. In the last 7 days, Cheapflights users made a total of 858,174 searches

Fly to

Route

Depart

Return

Price

Cheapest return flight

Siem ReapKrong Preah Sihanouk

SAI - KOS

SAIKOS

Siem Reap–Angkor Intl

Sat 24/10

09:25-10:35

Nonstop1h 10m

Krong Preah Sihanouk Sihanoukville

Wed 28/10

13:10-14:10

Nonstop1h 00m

£83

Siem ReapKrong Preah Sihanouk

SAI - KOS

SAIKOS

Siem Reap–Angkor Intl

Wed 9/12

11:30-12:40

Nonstop1h 10m

Krong Preah Sihanouk Sihanoukville

Fri 11/12

17:50-18:50

Nonstop1h 00m

£163

Siem ReapBangkok

SAI - BKK

SAIBKK

Siem Reap–Angkor Intl

Sat 18/7

23:50-01:10

Nonstop1h 20m

Bangkok Suvarnabhumi

Tue 28/7

20:10-21:30

Nonstop1h 20m

£177

Siem ReapHo Chi Minh City

SAI - SGN

SAISGN

Siem Reap–Angkor Intl

Fri 17/7

19:10-20:25

Nonstop1h 15m

Ho Chi Minh City

Tue 21/7

17:15-18:20

Nonstop1h 05m

£195

Siem ReapHo Chi Minh City

SAI - SGN

SAISGN

Siem Reap–Angkor Intl

Wed 15/7

22:35-23:55

Nonstop1h 20m

Ho Chi Minh City

Mon 20/7

07:20-08:45

Nonstop1h 25m

£199

Siem ReapHo Chi Minh City

SAI - SGN

SAISGN

Siem Reap–Angkor Intl

Thu 13/8

19:40-21:10

Nonstop1h 30m

Ho Chi Minh City

Mon 17/8

07:20-08:45

Nonstop1h 25m

£199

Siem ReapHo Chi Minh City

SAI - SGN

SAISGN

Siem Reap–Angkor Intl

Wed 2/9

22:35-23:55

Nonstop1h 20m

Ho Chi Minh City

Wed 30/9

11:50-13:15

Nonstop1h 25m

£199

Siem ReapHo Chi Minh City

SAI - SGN

SAISGN

Siem Reap–Angkor Intl

Wed 1/7

22:35-23:55

Nonstop1h 20m

Ho Chi Minh City

Fri 31/7

07:10-08:45

Nonstop1h 35m

£199

Siem ReapHo Chi Minh City

SAI - SGN

SAISGN

Siem Reap–Angkor Intl

Tue 21/7

22:35-23:55

Nonstop1h 20m

Ho Chi Minh City

Wed 22/7

07:20-08:45

Nonstop1h 25m

£199

Siem ReapHo Chi Minh City

SAI - SGN

SAISGN

Siem Reap–Angkor Intl

Sun 1/11

18:50-20:00

Nonstop1h 10m

Ho Chi Minh City

Sun 8/11

17:50-19:05

Nonstop1h 15m

£199

Flights are sorted by cheapest return flights first.

Deals found on 8/6

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Siem Reap

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Estimated return 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.

Travel insights for flights from Siem Reap

Get recent, data-driven insights about flights from Siem Reap including ideal travel times, pricing trends, and more.

What is the cheapest place to fly to from Region of Siem Reap?

The cheapest city to fly to from Region of Siem Reap is Hanoi Noibai, with prices starting at £63. Explore other affordable destinations below.

Hanoi Noibai
Hanoi Noibai
From £63
Phnom Penh Pochentong
Phnom Penh Pochentong
From £70
Krong Preah Sihanouk Sihanoukville
Krong Preah Sihanouk Sihanoukville
From £78
Kuala Lumpur Intl
Kuala Lumpur Intl
From £85

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Direct flights from Cambodia

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Direct flights from Siem Reap

Related info for your journey

Access useful and relevant information related to your journey from Siem Reap. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 13 June 2026.

  • How does Cheapflights help users find flights from Siem Reap?

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  • Why should you use Cheapflights to find cheap flight tickets from Siem Reap?

    By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights from Siem Reap.

  • Can Cheapflights find flights from Siem Reap with no change fees?

    Certainly. Search results for flights from Siem Reap shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

  • Can Cheapflights notify me if prices for flights from Siem Reap become cheaper?

    Not ready to book yet? You can track prices for flights from Siem Reap on Cheapflights with our Price Alerts feature and get notified when better prices are available.

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How does Cheapflights help users find flights from Siem Reap?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight from Siem Reap today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Siem Reap?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights from Siem Reap.

Can Cheapflights find flights from Siem Reap with no change fees?

Certainly. Search results for flights from Siem Reap shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Siem Reap become cheaper?

Not ready to book yet? You can track prices for flights from Siem Reap on Cheapflights with our Price Alerts feature and get notified when better prices are available.

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