Cheap flights from Birmingham to Siem Reap Angkor

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Compare Birmingham to Siem Reap Angkor flight deals

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Flight deals from Birmingham to Siem Reap Angkor

Looking for a cheap last-minute deal or the best round-trip flight from Birmingham Airport to Siem Reap Angkor Airport? If you want to travel next month, round-trip fares start from $861. Find the lowest prices on one-way and round-trip tickets right here.

Siem Reap.$851 per passenger.Departing Thu, Oct 1, returning Tue, Oct 27.Round-trip flight with Pegasus Airlines and Thai AirAsia.Outbound indirect flight with Pegasus Airlines, departing from Birmingham on Thu, Oct 1, arriving in Siem Reap Angkor.Inbound indirect flight with Thai AirAsia, departing from Siem Reap Angkor on Tue, Oct 27, arriving in Birmingham.Price includes taxes and charges.From $851, select.

Siem Reap.$852 per passenger.Departing Tue, Sep 22, returning Thu, Oct 1.Round-trip flight with Ryanair and Vietnam Airlines.Outbound indirect flight with Ryanair, departing from Birmingham on Tue, Sep 22, arriving in Siem Reap Angkor.Inbound indirect flight with Vietnam Airlines, departing from Siem Reap Angkor on Thu, Oct 1, arriving in Birmingham.Price includes taxes and charges.From $852, select.

Siem Reap.$861 per passenger.Departing Mon, Sep 14, returning Sun, Sep 27.Round-trip flight with easyJet and Air Cambodia.Outbound indirect flight with easyJet, departing from Birmingham on Mon, Sep 14, arriving in Siem Reap Angkor.Inbound indirect flight with Air Cambodia, departing from Siem Reap Angkor on Sun, Sep 27, arriving in Birmingham.Price includes taxes and charges.From $861, select.

Siem Reap.$908 per passenger.Departing Sun, Oct 18, returning Sun, Nov 1.Round-trip flight with Ryanair and Thai AirAsia.Outbound indirect flight with Ryanair, departing from Birmingham on Sun, Oct 18, arriving in Siem Reap Angkor.Inbound indirect flight with Thai AirAsia, departing from Siem Reap Angkor on Sun, Nov 1, arriving in Birmingham.Price includes taxes and charges.From $908, select.

Siem Reap.$954 per passenger.Departing Sat, Mar 6, returning Sun, Mar 21.Round-trip flight with Lufthansa and Singapore Airlines.Outbound indirect flight with Lufthansa, departing from Birmingham on Sat, Mar 6, arriving in Siem Reap Angkor.Inbound indirect flight with Singapore Airlines, departing from Siem Reap Angkor on Sun, Mar 21, arriving in Birmingham.Price includes taxes and charges.From $954, select.

Siem Reap.$988 per passenger.Departing Thu, Nov 26, returning Sun, Dec 6.Round-trip flight with Ryanair and Thai AirAsia.Outbound indirect flight with Ryanair, departing from Birmingham on Thu, Nov 26, arriving in Siem Reap Angkor.Inbound indirect flight with Thai AirAsia, departing from Siem Reap Angkor on Sun, Dec 6, arriving in Birmingham.Price includes taxes and charges.From $988, select.

Siem Reap.$990 per passenger.Departing Tue, Feb 23, returning Sun, Mar 14.Round-trip flight with Ryanair and Thai AirAsia.Outbound indirect flight with Ryanair, departing from Birmingham on Tue, Feb 23, arriving in Siem Reap Angkor.Inbound indirect flight with Thai AirAsia, departing from Siem Reap Angkor on Sun, Mar 14, arriving in Birmingham.Price includes taxes and charges.From $990, select.

Siem Reap.$1,048 per passenger.Departing Sat, Aug 29, returning Wed, Sep 2.Round-trip flight with Vueling Airlines and Air Cambodia.Outbound indirect flight with Vueling Airlines, departing from Birmingham on Sat, Aug 29, arriving in Siem Reap Angkor.Inbound indirect flight with Air Cambodia, departing from Siem Reap Angkor on Wed, Sep 2, arriving in Birmingham.Price includes taxes and charges.From $1,048, select.

Siem Reap.$1,059 per passenger.Departing Thu, Nov 12, returning Thu, Nov 19.Round-trip flight with Ryanair and Thai AirAsia.Outbound indirect flight with Ryanair, departing from Birmingham on Thu, Nov 12, arriving in Siem Reap Angkor.Inbound indirect flight with Thai AirAsia, departing from Siem Reap Angkor on Thu, Nov 19, arriving in Birmingham.Price includes taxes and charges.From $1,059, select.

Siem Reap.$1,099 per passenger.Departing Mon, Mar 29, returning Thu, Apr 8.Round-trip flight with KLM and Air Cambodia.Outbound indirect flight with KLM, departing from Birmingham on Mon, Mar 29, arriving in Siem Reap Angkor.Inbound indirect flight with Air Cambodia, departing from Siem Reap Angkor on Thu, Apr 8, arriving in Birmingham.Price includes taxes and charges.From $1,099, select.

Siem Reap.$1,099 per passenger.Departing Thu, Apr 1, returning Tue, Apr 13.Round-trip flight with Ryanair and VietJet Air.Outbound indirect flight with Ryanair, departing from Birmingham on Thu, Apr 1, arriving in Siem Reap Angkor.Inbound indirect flight with VietJet Air, departing from Siem Reap Angkor on Tue, Apr 13, arriving in Birmingham.Price includes taxes and charges.From $1,099, select.

Siem Reap.$1,128 per passenger.Departing Tue, Feb 2, returning Mon, Feb 22.Round-trip flight with Ryanair and VietJet Air.Outbound indirect flight with Ryanair, departing from Birmingham on Tue, Feb 2, arriving in Siem Reap Angkor.Inbound indirect flight with VietJet Air, departing from Siem Reap Angkor on Mon, Feb 22, arriving in Birmingham.Price includes taxes and charges.From $1,128, select.

Siem Reap.$1,147 per passenger.Departing Tue, Jan 5, returning Tue, Jan 26.Round-trip flight with Ryanair and Thai AirAsia.Outbound indirect flight with Ryanair, departing from Birmingham on Tue, Jan 5, arriving in Siem Reap Angkor.Inbound indirect flight with Thai AirAsia, departing from Siem Reap Angkor on Tue, Jan 26, arriving in Birmingham.Price includes taxes and charges.From $1,147, select.

Siem Reap.$1,149 per passenger.Departing Thu, Aug 27, returning Mon, Aug 31.Round-trip flight with Ryanair and Vietnam Airlines.Outbound indirect flight with Ryanair, departing from Birmingham on Thu, Aug 27, arriving in Siem Reap Angkor.Inbound indirect flight with Vietnam Airlines, departing from Siem Reap Angkor on Mon, Aug 31, arriving in Birmingham.Price includes taxes and charges.From $1,149, select.

Siem Reap.$1,164 per passenger.Departing Thu, Jan 28, returning Thu, Feb 18.Round-trip flight with Ryanair and Thai AirAsia.Outbound indirect flight with Ryanair, departing from Birmingham on Thu, Jan 28, arriving in Siem Reap Angkor.Inbound indirect flight with Thai AirAsia, departing from Siem Reap Angkor on Thu, Feb 18, arriving in Birmingham.Price includes taxes and charges.From $1,164, select.

Siem Reap.$1,181 per passenger.Departing Sun, Jan 17, returning Tue, Mar 16.Round-trip flight with Ryanair and Emirates.Outbound indirect flight with Ryanair, departing from Birmingham on Sun, Jan 17, arriving in Siem Reap Angkor.Inbound indirect flight with Emirates, departing from Siem Reap Angkor on Tue, Mar 16, arriving in Birmingham.Price includes taxes and charges.From $1,181, select.

Find the cheapest month to fly from Birmingham to Siem Reap Angkor

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Birmingham to Siem Reap Angkor flights are currently cheapest in October.

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Birmingham to Siem Reap Angkor: Alternative routes

Compare routes from Birmingham to Siem Reap below. You may find an airport to fly into that's cheaper, faster, or easier than Siem Reap Angkor.

Siem Reap Angkor

41km from central Siem Reap

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from $851

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Birmingham to Siem Reap: Flight information

The things to know before you go.

Cheapest flight found	$851
Cheapest month to fly	October

Finding cheap flights from Birmingham to Siem Reap Angkor: Frequently asked questions

How much are round-trip flights from Birmingham to Siem Reap Angkor?

The best price we found for a round-trip flight from Birmingham to Siem Reap Angkor is $851. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

Which airlines fly direct from Birmingham to Siem Reap Angkor?

Currently, there are no airlines that fly direct from Birmingham to Siem Reap Angkor. But we found flights with one or more stops from $851.

How many flights are there a week from Birmingham to Siem Reap Angkor?

There are no flights flying from Birmingham to Siem Reap Angkor, as of August 2026.

When is the cheapest time to fly from Birmingham to Siem Reap Angkor?

The cheapest month to fly from Birmingham to Siem Reap Angkor is usually October.

Which upcoming date is cheapest to fly from Birmingham Airport to Siem Reap Angkor Airport on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Birmingham Airport to Siem Reap Angkor Airport on Thursday, October 1, 2026.

Can I get a direct flight from Birmingham Airport to Siem Reap Angkor Airport?

No airlines currently offer direct flights between Birmingham Airport and Siem Reap Angkor Airport. Most routes have one or more stops.

How can I find the best flight deal to Siem Reap Angkor?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Siem Reap Angkor but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to Siem Reap?

We crunched all the numbers in our flight calendar, and it looks like the cheapest time to book a flight to Siem Reap is around 40 days in advance, so don’t leave your flight to the last minute.

Which is the cheapest airline to fly with from Birmingham Airport to Siem Reap Angkor?

Currently, Pegasus Airlines offers the cheapest flight tickets to Siem Reap Angkor.

Flying from Birmingham International Airport (BHX) to Siem Reap-Ankor International Airport (SAI): what you need to know

The timezone in Siem Reap is UTC+7, which is seven hours ahead of Birmingham.
Leave plenty of time to make your BHX to SAI flight. It's generally best to arrive at least two hours before international departures and an hour ahead for domestic flights.
Be prepared for longer lines in popular months like June. Arriving up to four hours in advance for international flights and two hours for a domestic departure will give you ample time for security and boarding.

How to find the cheapest flights from Birmingham International Airport (BHX) to Siem Reap-Ankor International Airport (SAI)

The cheapest price we've found for a one-way Birmingham International Airport to Siem Reap-Ankor International Airport flight is $402. A round-trip plane ticket right now is $851. Depending on the availability and when you book, these fares may change.
It's often best to book in advance if you want to find cheap tickets from BHX to SAI. That's because airlines adjust prices based on demand, which tends to rise closer to departure.
Finding cheap flights from Birmingham International Airport to Siem Reap-Ankor International Airport is easier if you're flexible with your travel plans. Use the 'Whole month' search function to see the lowest fares throughout the month and land a great deal.
Save time searching for cheap flights from BHX to SAI by setting up a Price Alert. We'll send you an email or push notification on the app when a special offer becomes available.
Choose your preferred departure and arrival times, airlines and number of stops with the filters. Or sort your results by 'Cheapest' to find the best deals on flights from Birmingham International Airport to Siem Reap-Ankor International Airport.

Handy information about Birmingham International Airport (BHX)

Of all flights departing from Birmingham International Airport, 65.48% land on time at their destination.
To reach Birmingham International Airport from central Birmingham, it'll take about 25 minutes by car. This depends on traffic though. It's approximately 24 kilometers from the airport to the city center.
Catching public transport? Expect a journey time of around 50 minutes.
Get your trip off to a relaxed start by staying near BHX. Whether you've booked an early flight from Birmingham International Airport to Siem Reap-Ankor International Airport or want to avoid feeling rushed, these hotels are perfect:

Arriving at Siem Reap-Ankor International Airport (SAI)

Get off your Birmingham International Airport to Siem Reap-Ankor International Airport flight and jump into your hotel bed soon after. If you're looking for a comfy option that's not too far from SAI, head for Chansor Community Homestay 18.

Getting from Siem Reap-Ankor International Airport (SAI) to central Siem Reap

Siem Reap-Ankor International Airport to the center of Siem Reap has a drive time of about 1 hour. It's approximately 48 kilometers away.

When to fly to Siem Reap-Ankor International Airport (SAI)

It's time to choose your dates for your flight from Birmingham International Airport to Siem Reap-Ankor International Airport. April is the busiest month to visit Siem Reap. If you'd like a quieter vibe, go in April.
When booking your flight from Birmingham International Airport to Siem Reap-Ankor International Airport, consider the type of weather you enjoy. March is the warmest month in Siem Reap, with temperatures ranging from 22ºC (72ºF) to 38ºC (100ºF).
Search for cheap tickets from BHX to SAI in January if you like traveling in cooler conditions. Temperatures are at their lowest around then, ranging between 18ºC (64ºF) and 33ºC (91ºF) on average.

Explore more of Cambodia

Siem Reap has plenty going for it, but there are so many other corners of Cambodia just waiting to be explored. Around 225 kilometers south-east of Siem Reap, a trip to Phnom Penh will fill your itinerary to the brim. Check out popular attractions like Royal Palace, Tuol Sleng Genocide Museum and Wat Phnom.
If you're looking to explore another major destination in Cambodia, head for Sihanoukville, about 306 kilometers south of Siem Reap. Ochheuteal Beach, Wat Leu Temple and Wat Krom Temple are highlights.