£57 Cheap Flights from Chiang Rai (CEI) to Bangkok (BKK)

View £57 flight on Fri, 22 May 2026Opens in a new window

Flight 1

Popular airlines from Chiang Rai Intl. Airport (CEI) to Suvarnabhumi International Airport (BKK)

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Cheap Flights from Chiang Rai (CEI) to Bangkok (BKK)

Prices were available within the past 7 days and start at £57 for one-way flights and £100 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thai Vietjet
Wed, 9 Sept - Mon, 21 Sept
CEI
Chiang Rai
BKK
Bangkok
£100 Return, found 15 hours ago
£100
Return
found 15 hours ago
Select Thai Vietjet flight, departing Wed, 9 Sept from Chiang Rai to Bangkok, returning Mon, 21 Sept, priced at £100 found 15 hours ago
Thai Vietjet
Tue, 25 Aug - Tue, 8 Sept
CEI
Chiang Rai
BKK
Bangkok
£104 Return, found 15 hours ago
£104
Return
found 15 hours ago
Select Thai Vietjet flight, departing Tue, 25 Aug from Chiang Rai to Bangkok, returning Tue, 8 Sept, priced at £104 found 15 hours ago
Thai Vietjet
Wed, 5 Aug - Wed, 26 Aug
CEI
Chiang Rai
BKK
Bangkok
£109 Return, found 15 hours ago
£109
Return
found 15 hours ago
Select Thai Vietjet flight, departing Wed, 5 Aug from Chiang Rai to Bangkok, returning Wed, 26 Aug, priced at £109 found 15 hours ago
Thai Airways International
Sat, 16 May - Fri, 22 May
CEI
Chiang Rai
BKK
Bangkok
£114 Return, found 5 hours ago
£114
Return
found 5 hours ago
Select Thai Airways International flight, departing Sat, 16 May from Chiang Rai to Bangkok, returning Fri, 22 May, priced at £114 found 5 hours ago
Thai Airways International
Sat, 2 May - Sat, 9 May
CEI
Chiang Rai
BKK
Bangkok
£117 Return, found 1 day ago
£117
Return
found 1 day ago
Select Thai Airways International flight, departing Sat, 2 May from Chiang Rai to Bangkok, returning Sat, 9 May, priced at £117 found 1 day ago
Thai Airways International
Mon, 4 May - Sat, 16 May
CEI
Chiang Rai
BKK
Bangkok
£117 Return, found 15 hours ago
£117
Return
found 15 hours ago
Select Thai Airways International flight, departing Mon, 4 May from Chiang Rai to Bangkok, returning Sat, 16 May, priced at £117 found 15 hours ago
Thai Vietjet
Fri, 31 Jul - Wed, 19 Aug
CEI
Chiang Rai
BKK
Bangkok
£118 Return, found 15 hours ago
£118
Return
found 15 hours ago
Select Thai Vietjet flight, departing Fri, 31 Jul from Chiang Rai to Bangkok, returning Wed, 19 Aug, priced at £118 found 15 hours ago
Thai Airways International
Tue, 9 Jun - Sat, 11 Jul
CEI
Chiang Rai
BKK
Bangkok
£120 Return, found 2 days ago
£120
Return
found 2 days ago
Select Thai Airways International flight, departing Tue, 9 Jun from Chiang Rai to Bangkok, returning Sat, 11 Jul, priced at £120 found 2 days ago
Thai Vietjet
Sat, 5 Sept - Fri, 25 Sept
CEI
Chiang Rai
BKK
Bangkok
£123 Return, found 15 hours ago
£123
Return
found 15 hours ago
Select Thai Vietjet flight, departing Sat, 5 Sept from Chiang Rai to Bangkok, returning Fri, 25 Sept, priced at £123 found 15 hours ago
Hahn Air Systems
Thu, 2 Jul - Sun, 5 Jul
CEI
Chiang Rai
BKK
Bangkok
£134 Return, found 5 hours ago
£134
Return
found 5 hours ago
Select Hahn Air Systems flight, departing Thu, 2 Jul from Chiang Rai to Bangkok, returning Sun, 5 Jul, priced at £134 found 5 hours ago

Alternative airports near Bangkok

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Don Mueang Intl. DMK. Cheapest and Closest option available. Average driving time to city centre is 19 minutes. Flights from £101
DMK
Don Mueang Intl.
CheapestClosest
Average driving time to city centre19 min
Flights from £101

Frequently asked questions

How much does a flight from Chiang Rai (CEI-Chiang Rai Intl.) to Bangkok (BKK-Suvarnabhumi Intl.) cost?
One-way flights typically cost between £63 and £179 and return flights often range between £129 and £312. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Anaa (AAA) to Toronto, ON (YYZ-Pearson Intl.) ticket fares go up or down.
What is the cheapest month to fly from Chiang Rai (CEI-Chiang Rai Intl.) to Bangkok (BKK-Suvarnabhumi Intl.)?
September is typically the cheapest month to fly from Chiang Rai (CEI-Chiang Rai Intl.) to Bangkok (BKK-Suvarnabhumi Intl.), with average return fares of approximately £44. This is about 32% lower than the average price throughout the year. September often sees lower prices as it falls outside of peak holiday seasons, leading to reduced demand. Other cheap months to fly from Chiang Rai (CEI-Chiang Rai Intl.) to Bangkok (BKK-Suvarnabhumi Intl.) include July and August.
Which airlines fly direct from Chiang Rai (CEI-Chiang Rai Intl.) to Bangkok (BKK-Suvarnabhumi Intl.)?
Enter CEI to BKK and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
How do I find cheap flights from Chiang Rai (CEI-Chiang Rai Intl.) to Bangkok (BKK-Suvarnabhumi Intl.)?
To find a cheap flight from Chiang Rai (CEI-Chiang Rai Intl.) to Bangkok (BKK-Suvarnabhumi Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from Chiang Rai (CEI-Chiang Rai Intl.) to Bangkok (BKK-Suvarnabhumi Intl.)?
The best airline to fly with from Chiang Rai (CEI-Chiang Rai Intl.) to Bangkok (BKK-Suvarnabhumi Intl.) will differ from traveller to traveller. If you like to fly early, TG offers early morning flights. If price is the most important factor, SL typically offers the lowest fares. VZ offers the most daily flights from Chiang Rai (CEI-Chiang Rai Intl.) to Bangkok (BKK-Suvarnabhumi Intl.), which is brilliant if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Chiang Rai (CEI-Chiang Rai Intl.) to Bangkok (BKK-Suvarnabhumi Intl.)?
When looking for the best time to fly from Chiang Rai International Airport (CEI) to Suvarnabhumi International Airport (BKK), you'll find that September and July are typically the cheapest months, with average return flights around £44 to £82. However, the most popular times to travel are usually February and March, or January and February, which means there are plenty of flight options available during these periods. If you're prioritizing savings, aim for September or July. If you prefer more choice and don't mind slightly higher fares, the early months of the year are very popular.
How many flights per day from Chiang Rai (CEI-Chiang Rai Intl.) to Bangkok (BKK-Suvarnabhumi Intl.)?
There are approximately 7 nonstop flights per day from Chiang Rai (CEI-Chiang Rai Intl.) to Bangkok (BKK-Suvarnabhumi Intl.). For even more choice, look at flights that include layovers, as there are around 1 connecting flight per day. A common connection point includes Phuket Intl. (HKT).
What is the earliest flight from Chiang Rai (CEI-Chiang Rai Intl.) to Bangkok (BKK-Suvarnabhumi Intl.)?
The earliest flight from Chiang Rai (CEI) to Bangkok (BKK) typically departs at approximately 8:25 AM local time, operated by FD. This is a seasonal service active in April and September. An early departure like this can help maximise your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Chiang Rai (CEI-Chiang Rai Intl.) to Bangkok (BKK-Suvarnabhumi Intl.)?
You'll typically find the most flights from Chiang Rai (CEI-Chiang Rai Intl.) to Bangkok (BKK-Suvarnabhumi Intl.) on a Wednesday, with around 14 flights available. This gives you plenty of options for your travel plans. Major airlines on this route include VZ, TG, and FD. Flight schedules are consistent throughout the week.
What are the most popular departure times for flights from Chiang Rai (CEI-Chiang Rai Intl.) to Bangkok (BKK-Suvarnabhumi Intl.)?
The most popular departure times for flights from Chiang Rai (CEI-Chiang Rai Intl.) to Bangkok (BKK-Suvarnabhumi Intl.) are between 9am and 12pm. About 30% of passengers prefer this time window. This timing works well because it allows for a relaxed start to your day before heading to the airport, and you'll arrive in Bangkok with plenty of time to settle in.
How long does it take to fly from Chiang Rai (CEI-Chiang Rai Intl.) to Bangkok (BKK-Suvarnabhumi Intl.)?
A nonstop flight from CEI to BKK typically takes around 1 hour 30 minutes, covering approximately 437 miles. Connecting flights on this route usually add 2 hours 50 minutes to your travel time. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Chiang Rai (CEI-Chiang Rai Intl.) to Bangkok (BKK-Suvarnabhumi Intl.)?
Select the "Business class" and "First class" filters when looking for CEI to BKK flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How much is a business class flight from Chiang Rai (CEI-Chiang Rai Intl.) to Bangkok (BKK-Suvarnabhumi Intl.)?
A non-stop, one-way business class flight from Chiang Rai (CEI) to Bangkok (BKK) is usually around £155 - £180. Prices often fluctuate based on seasonality and how early you book. You may also be able to find a cheaper business class journey between Anaa (AAA) (AAA) to Toronto, ON (YYZ-Pearson Intl.) (YYZ) if you opt for a connecting flight.
How do I earn miles on a Chiang Rai (CEI-Chiang Rai Intl.) to Bangkok (BKK-Suvarnabhumi Intl.) flight with Expedia?
It's easy to earn miles on a Chiang Rai (CEI-Chiang Rai Intl.) to Bangkok (BKK-Suvarnabhumi Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia. *Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Bangkok from Chiang Rai Intl. (CEI)?
When traveling from Chiang Rai Intl. (CEI) to Bangkok, you can fly into Don Mueang Intl. (DMK) and Suvarnabhumi Intl. (BKK). Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Chiang Rai (CEI-Chiang Rai Intl.) to Bangkok (BKK-Suvarnabhumi Intl.) at the last minute?
Typically, booking a last minute flight from Chiang Rai (CEI-Chiang Rai Intl.) to Bangkok (BKK-Suvarnabhumi Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.

Travel information

Origin airport
Chiang Rai Intl.
Destination airport
Suvarnabhumi Intl.
Airlines serving
Hahn Air Systems, Thai Airways International, Thai Vietjet
Return price
£100
Distance
698 km
Average flight time
1 hour 25 mins

Book with confidence

Compare flights from Chiang Rai to Bangkok easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Chiang Rai to Bangkok. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Suvarnabhumi Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Chiang Rai Intl. to Suvarnabhumi Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Chiang Rai Intl. (CEI) to Suvarnabhumi Intl. (BKK)

The easiest way to view the best deals on flights from Chiang Rai to Bangkok today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Chiang Rai Intl. to Suvarnabhumi Intl. start at just £100 and range up to £433.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Chiang Rai and Bangkok
  • booking your flight during September, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Chiang Rai to Bangkok flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Chiang Rai Intl. to Suvarnabhumi Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Compare flights from Chiang Rai to Bangkok easily and book with confidence

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