£333 Cheap Flights to Thailand

Popular airlines among travellers

Qatar Airways
Etihad Airways
Emirates
Thai Airways International
Malaysia Airlines
Lufthansa
Air France
Austrian Airlines
KLM
    Plan, book, fly with confidence
    trending down icon
    Be in the know
    Get alerts if flight prices drop or rise*
    bex rewards loyalty icon
    Book smarter
    Save up to 25% on select hotels after you book a flight*
    payments icon
    Earn twice
    Earn your airline miles on top of our rewards

Top Cities to Visit in Thailand

Cheap round-trip flights to Thailand

Prices were available within the past 7 days and start at £333 for one-way flights and £473 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

China Eastern Airlines
China Eastern Airlines
China Eastern Airlines
Shenzhen Airlines
Shenzhen Airlines
China Eastern Airlines
Etihad Airways
Swiss International Air Lines
Austrian Airlines
Qatar Airways

Explore flights to Thailand

Why take a flight to Thailand?

Fly to Thailand for an affordable, year-round destination where you can immerse yourself in Buddhist traditions, feast on delicious food and unwind on secluded white-sand beaches. Frequent flights to Thailand from UK airports make it an accessible destination for couples and families alike.

The country's vibrant capital, Bangkok, is bursting with iconic landmarks like the Grand Palace. Beyond the metropolis, retreat to the tranquil temples and lush mountains of Chiang Mai in the country's north. Stretching south, the Gulf of Thailand is home to idyllic beach resorts, like Koh Samui and Phuket. With average temperatures consistently above 28℃, Koh Samui and Phuket are ideal for romantic getaways and family holidays.


When to book flights to Thailand?

Book your flights to Thailand for November to February and enjoy some of the driest months in Bangkok and Chiang Mai. During this period, the temperature hovers around a comfortable 25℃, ideal for exploring temples, markets and city streets.

If you want to lay on the beach and catch a tan, fly to Thailand from December to August. During these months, you'll enjoy dry, sunny beach weather with little rain in Koh Samui, while Phuket is at its most enjoyable from December to March. The climate during this period is pleasantly warm, with daily averages of 30℃ and 11 hours of sunshine. If you're into diving and snorkelling, the water is calm during these months too.

To nab some of the cheapest flights to Thailand, consider flying during the shoulder seasons, which are generally April to June and September to October. This period provides a fine balance between comfortable weather and cheap Thailand plane tickets.


How to find cheap flights to Thailand?

To score some of the cheapest flights to Thailand, consider flying between April to June and September to October. This shoulder-season period strikes a good balance between comfortable weather and cheap Thailand plane tickets.

Book at least 3 months in advance to score cheap flights to Thailand from £473*. Last minute-flights to Thailand often cost more but don't rule out nabbing late Thailand cheap flights. If you don't mind a slightly longer journey time, one-stop flights to Thailand from UK airports are often cheaper than direct flights to Thailand. These involve a short connection in airports like Paris or Dubai.

Another top tip to score cheap flights to Thailand is to be flexible with your dates. If you're travelling for a beach break, save on domestic airfare by bypassing Bangkok and flying into Phuket with Emirates, Etihad or Qatar Airways. Emirates also flies to the beach destination Krabi.


Flights to Thailand from UK

You can get direct flights to Thailand from London Heathrow and one-stop flights to Bangkok and Phuket from the following UK airports:

Take advantage of Expedia's easy-to-use search wizard and handy search filters to land some of the cheapest flights to Thailand.


Main airports in Thailand

Flights to Thailand from UK airports not only take you to Bangkok but also to regional Thai airports with short connections. Thai Airways, Bangkok Airways and AirAsia are just some of the carriers that'll take you to domestic Thai airports.


What airlines fly to Thailand?

If you're unsure what airlines fly to Thailand with the best fares, the below carriers are some of the most popular. British Airways and Thai Airways fly direct into Bangkok from London, while all others have a short connection when you fly to Thailand.


Get around in Thailand

When you fly to Thailand and travel around the country, internal flights from Bangkok are among the best ways to get around. Thai Airways, Bangkok Airways and AirAsia are just some of the airlines that will take you to the country's regional hotspots. Thailand also boasts an extensive railway system with The State Railway of Thailand operating popular tourist trains. Hire a car with Expedia and unlock the freedom to explore at your own pace.


Must-see attractions in Thailand

Book flights to Thailand with Expedia and delve into the wonders of Bangkok, including majestic sites like the Temple of the Reclining Buddha. Hit the town for a night out on the iconic Khao San Road or haggle for a bargain at the city's one-of-a-kind floating markets. Finish the day watching the sunset as you enjoy a tranquil dinner cruise down the Chao Phraya River.

Pamper your senses in the beach resorts of Phuket and Koh Samui, renowned for their white sand, clear turquoise waters and water sports. Take a trip to Phang Nga Bay to visit the iconic James Bond Island or embark on an island-hopping adventure to discover the region's hidden gems.


Tips for Travelling in Thailand

UK passport holders can fly to Thailand and stay for up to 30 days without a visa. As this can change, make sure you check the latest information on government websites before you book flights to Thailand. When visiting Thailand's countless temples, including the magnificent Grand Palace in Bangkok, remember to dress modestly. Shoulders and knees should be covered, and footwear removed before entering sacred spaces. Thai cuisine is renowned worldwide, so don't miss the chance to indulge in local delicacies such as Pad Thai, green curry and mango sticky rice.


*Prices and availability are subject to change. Additional terms apply.

Thailand Flights Information

Airlines serving
Air China, China Southern Airlines, Air India, China Eastern Airlines, Etihad Airways, Qatar Airways, Shenzhen Airlines, Swiss International Air Lines, Austrian Airlines
Roundtrip price
from £473

Frequently asked questions

How do I find cheap flights to Thailand that have flexible change policies?
By using our smart “No change fee” filter, that’s how. Just enter your travel details, click “Search,” then mark the checkbox underneath the “Flexible change policies” subheading (it’s on the top left of your screen). Expedia makes it easy to find flexible and affordable flights to Thailand.
How can I find cheap tickets to Thailand?
Book well in advance, travel on a cheaper day, avoid peak travel periods — there’s no shortage of ways! One more is to make use of Expedia’s “flexible dates” function. Find a Thailand flight, then compare the cheapest prices for nearby dates. In the last seven days, the lowest price for a flight to Thailand was £473.
How much is a flight to Thailand?
If you were flying one way from London (LGW), you could’ve picked up a bargain fare for £333 in the last seven days. Return flights to Thailand ranged from only £473 to £668 over the same period.
When is the cheapest time to fly to Thailand?
Jetting off on a Tuesday, followed by a Monday, is usually the best way to bag the cheapest flight. Steer clear of weekends if you can, because Saturday is typically the costliest day. Spend the dollars you saved having fun in Thailand instead!
How much is a plane ticket to Thailand?
In the last seven days, plane fares cost between £473 and £668. Have a look at our fantastic deals to Thailand, pick your favourite and then start packing your bags.
What is the best time to go to Thailand?
August, September and October are the most popular months to discover the wonders of Bangkok, one of Thailand’s most interesting cities. Summertime here begins June 20. Average temperatures range from 27ºC to 32ºC throughout the season, so consider travelling then if you enjoy warmer weather.
What months are the cheapest to book a flight to Thailand?
To land a fabulous deal to Thailand, try to book sometime in February when prices are at their lowest. When do tickets cost the most? In the USA, it’s December.

Trending flights to Thailand

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

China Eastern Airlines
*Available to Expedia members.