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Cheap flights from Birmingham to Phnom Penh from £487

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 21/9. Fares are subject to change and may not be available on all flights or dates of travel.
BHX — PNH
20 Jul — 27 Jul1
1 adult

Cheap flight deals from Birmingham to Phnom Penh

Discover tips and strategies to find the most affordable flight options for your journey from Birmingham (BHX) to Phnom Penh (PNH). 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 15 July 2025.

Round-trip from

£745

One-way from

£487

Popular in

December

Cheapest in

May

Average price

£822
Qatar Airways
  • Qatar Airways
  • 1/10-21/10
  • 4 total stops
  • 45h 05m total
  • Birmingham to Phnom Penh
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Emirates
  • Emirates
  • 21/9
  • 2 total stops
  • 44h 00m total
  • Birmingham to Phnom Penh
Search Deals
Highest demand for flights based on searches. 20% potential increase in price (£168 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 10% potential price decrease (£61 potential savings vs. average return price).
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Average for round-trip flights in July 2025
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Find flight deals from Birmingham to Phnom Penh

Cheapest flights from Birmingham to Phnom Penh
Explore the most affordable flight options available from Birmingham to Phnom Penh. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 July 2025.

Wed 1/1015:10BHX - PNH
2 stops19h 05mQatar Airways
Tue 21/1017:40PNH - BHX
2 stops26h 00mQatar Airways
Deal found 13/7£745
Sun 21/915:10BHX - PNH
2 stops19h 05mBritish Airways
Thu 23/1017:40PNH - BHX
2 stops26h 00mBritish Airways
Deal found 14/7£755
Fri 7/1120:50BHX - PNH
2 stops36h 45mEmirates
Mon 24/1120:35PNH - BHX
2 stops29h 10mEmirates
Deal found 15/7£806
Fri 7/1114:10BHX - PNH
3 stops39h 50mMultiple Airlines
Mon 24/1111:10PNH - BHX
2 stops26h 00mMultiple Airlines
Deal found 13/7£1,124
Fri 7/1109:20BHX - PNH
2 stops30h 55mChina Eastern
Sun 23/1100:15PNH - BHX
2 stops40h 25mChina Eastern
Deal found 14/7£1,220

Cheapflights Fare Finder

Customise your flight search to find flights from Birmingham to Phnom Penh 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 858,174 searches. Data last updated 15 July 2025.
Use the filters below to find and compare flights from Birmingham to Phnom Penh that are best for you.

Fly from

Birmingham

Fly to

Phnom Penh

Route

Depart

Return

Price

BirminghamPhnom Penh

BHX - PNH

BHXPNH

Birmingham

Wed 1/10

15:10-16:15

2 stops19h 05m

Phnom Penh Pochentong

Tue 21/10

17:40-13:40

2 stops26h 00m

£745

BirminghamPhnom Penh

BHX - PNH

BHXPNH

Birmingham

Sun 21/9

15:10-16:15

2 stops19h 05m

Phnom Penh Pochentong

Thu 23/10

17:40-13:40

2 stops26h 00m

£755

BirminghamPhnom Penh

BHX - PNH

BHXPNH

Birmingham

Fri 7/11

20:50-16:35

2 stops36h 45m

Phnom Penh Pochentong

Mon 24/11

20:35-18:45

2 stops29h 10m

£806

BirminghamPhnom Penh

BHX - PNH

BHXPNH

Birmingham

Fri 7/11

14:10-13:00

3 stops39h 50m

Phnom Penh Pochentong

Mon 24/11

11:10-06:10

2 stops26h 00m

£1,124

BirminghamPhnom Penh

BHX - PNH

BHXPNH

Birmingham

Fri 7/11

09:20-23:15

2 stops30h 55m

Phnom Penh Pochentong

Sun 23/11

00:15-09:40

2 stops40h 25m

£1,220

BirminghamPhnom Penh

BHX - PNH

BHXPNH

Birmingham

Sun 21/9

14:35-16:35

2 stops44h 00m

£487

BirminghamPhnom Penh

BHX - PNH

BHXPNH

Birmingham

Tue 23/9

08:10-16:15

2 stops26h 05m

£598

Flights are sorted by cheapest return flights first.

Deals found on 15/7

Best time to book a flight from Birmingham to Phnom Penh

Have a flexible travel schedule? Discover the best time to fly to Phnom Penh from Birmingham with our price prediction graph.
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.

Cheapflights Insights

Everything you need to know about your flight from Birmingham to Phnom Penh

What is the cheapest month to book a flight from Birmingham to Phnom Penh?

Currently, September is the cheapest month in which you can book a flight from Birmingham to Phnom Penh (average of £689). Flying from Birmingham to Phnom Penh in July is currently the most expensive (average of £1,232). 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.

What is the cheapest time of day to fly from BHX to PNH?

Find hourly flight availability from Birmingham to Phnom Penh. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 15 July 2025.

Unlike at midday, when flights are generally more expensive, you can save up to 12% on flights from Birmingham to Phnom Penh by exploring options for tickets in the morning.

Reviews of airlines servicing Phnom Penh

Get insights into the airlines that provide service to Phnom Penh. 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 Phnom Penh. Reviews last updated 15 July 2025.
See what other customers who have flown with Emirates, Qatar Airways, andChina Eastern from Birmingham to Phnom Penh have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very Good
3,285 reviews
Check prices

Entertainment

8.2

Comfort

8.0

Crew

8.3

Boarding

8.1

Food

7.8

Overall

8.1

Reviews

1 / 20
8.0
Excellent

Hoss,Mar 2025

TPE - DXB

One of Emirate claim to fame use to be excellent crew. But I think that has faded just a bit. While the first leg of my journey was impeccable, the second was good but not amazing. A few of the crew could have use a bit of smiley face, plus the sandwich served after take off was not good at all. I would have not served it at all.
Emirates
8.1
Very Good
3,285 reviews
Emirates
8.1
Very Good
3,285 reviews
Check prices

Entertainment

8.2

Comfort

8.0

Crew

8.3

Boarding

8.1

Food

7.8

Overall

8.1

Reviews

1 / 20
8.0
Excellent

Hoss,Mar 2025

TPE - DXB

One of Emirate claim to fame use to be excellent crew. But I think that has faded just a bit. While the first leg of my journey was impeccable, the second was good but not amazing. A few of the crew could have use a bit of smiley face, plus the sandwich served after take off was not good at all. I would have not served it at all.
Qatar Airways
7.4
Good
3,603 reviews
Emirates
8.1
Very Good
3,285 reviews
Check prices

Entertainment

8.2

Comfort

8.0

Crew

8.3

Boarding

8.1

Food

7.8

Overall

8.1

Reviews

1 / 20
8.0
Excellent

Hoss,Mar 2025

TPE - DXB

One of Emirate claim to fame use to be excellent crew. But I think that has faded just a bit. While the first leg of my journey was impeccable, the second was good but not amazing. A few of the crew could have use a bit of smiley face, plus the sandwich served after take off was not good at all. I would have not served it at all.
China Eastern
7.2
Good
151 reviews
Emirates
8.1
Very Good
3,285 reviews
Check prices

Entertainment

8.2

Comfort

8.0

Crew

8.3

Boarding

8.1

Food

7.8

Overall

8.1

Reviews

1 / 20
8.0
Excellent

Hoss,Mar 2025

TPE - DXB

One of Emirate claim to fame use to be excellent crew. But I think that has faded just a bit. While the first leg of my journey was impeccable, the second was good but not amazing. A few of the crew could have use a bit of smiley face, plus the sandwich served after take off was not good at all. I would have not served it at all.
British Airways
6.6
Okay
7,134 reviews
Emirates
8.1
Very Good
3,285 reviews
Check prices

Entertainment

8.2

Comfort

8.0

Crew

8.3

Boarding

8.1

Food

7.8

Overall

8.1

Reviews

1 / 20
8.0
Excellent

Hoss,Mar 2025

TPE - DXB

One of Emirate claim to fame use to be excellent crew. But I think that has faded just a bit. While the first leg of my journey was impeccable, the second was good but not amazing. A few of the crew could have use a bit of smiley face, plus the sandwich served after take off was not good at all. I would have not served it at all.

Related info for your journey

Find useful and relevant information for your journey from Birmingham to Phnom Penh. 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 Birmingham to Phnom Penh round-trip?

    Our cheapest airline available from Birmingham to Phnom Penh is Qatar Airways. Our recent data shows that you can find tickets from as low as £745 on this airline. Additional options worth looking into are British Airways and Emirates, starting at £755 and £806 round-trip. Qatar Airways is 16% cheaper than the average price of flights available within the next 90 days to this destination.

  • Can I find deals for flights from Birmingham to Phnom Penh that include hotel bookings?

    Yes. In addition to deals on Birmingham to Phnom Penh flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Birmingham to Phnom Penh?

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

  • Can I find deals for business class flights from Birmingham to Phnom Penh?

    Yes. Cheapflights offers flight deals from Birmingham to Phnom Penh 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 Birmingham to Phnom Penh?

    Currently, September is the cheapest month in which you can book a flight from Birmingham to Phnom Penh (average of £689). Flying from Birmingham to Phnom Penh in July is currently the most expensive (average of £1,232). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 2 airlines flying from Birmingham to Phnom Penh

Discover the top 2 airlines that operate flights from Birmingham to Phnom Penh. 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 858,174 searches. Data last updated 15 July 2025.
AirlineCheapestAverageFlexibilityOn-time
Qatar AirwaysCheapest£462Average£727FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
EmiratesCheapest£706Average£767FlexibilityNo cancel feeOn-time75%
Search Emirates flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Birmingham to Phnom Penh?

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Why should you use Cheapflights to find cheap flight tickets from Birmingham to Phnom Penh?

Cheapflights helps you find that perfect flight to Phnom Penh from Birmingham by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Birmingham to Phnom Penh with no change fees?

Yes, we can. To see specific flights from Birmingham to Phnom Penh with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Birmingham to Phnom Penh become cheaper?

Of course! You can now track prices for flights from Birmingham to Phnom Penh and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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