Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from London Heathrow Airport to Pattaya from £272

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 20/4. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — BKK
1 Apr — 8 Apr1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from London Heathrow to Pattaya are usually found in May or September, booked 85 days in advance, depart on a Tuesday or Monday and return on a Monday

Cheap flight deals from Heathrow to Pattaya

Enter your travel dates to find the best prices.

Cheapest flights from Heathrow to Pattaya
Explore the most affordable flight options available from Heathrow to Pattaya. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2 March 2026.

Wed 4/321:10
LHR
-
BKK
1 stop31h 00m
Shenzhen Airlines
Tue 24/319:30
BKK
-
LHR
1 stop30h 40m
Shenzhen Airlines
Deal found 25/2£417
Wed 13/512:30
LHR
-
BKK
1 stop19h 05m
Air India
Wed 27/520:20
BKK
-
LHR
1 stop21h 10m
Air India
Deal found 26/2£417
Fri 13/321:10
LHR
-
BKK
1 stop22h 05m
Shenzhen Airlines
Sat 28/319:30
BKK
-
LHR
1 stop30h 30m
Shenzhen Airlines
Deal found 26/2£420
Sun 8/321:00
LHR
-
BKK
2 stops40h 10m
China Eastern
Wed 18/305:05
BKK
-
LHR
1 stop19h 25m
China Eastern
Deal found 1/3£420
Mon 9/321:00
LHR
-
BKK
1 stop20h 55m
China Eastern
Sat 21/315:05
BKK
-
LHR
2 stops33h 25m
China Eastern
Deal found 27/2£421
Sat 7/321:00
LHR
-
BKK
1 stop18h 25m
China Eastern
Tue 17/321:05
BKK
-
LHR
2 stops27h 25m
China Eastern
Deal found 26/2£422
Fri 6/1121:00
LHR
-
BKK
1 stop20h 55m
China Eastern
Fri 20/1101:55
BKK
-
LHR
1 stop22h 35m
China Eastern
Deal found 28/2£423
Fri 1/522:05
LHR
-
BKK
1 stop38h 25m
Shenzhen Airlines
Tue 26/503:15
BKK
-
LHR
1 stop22h 45m
Shenzhen Airlines
Deal found 25/2£423
Wed 8/422:05
LHR
-
BKK
1 stop22h 10m
Shenzhen Airlines
Tue 28/403:15
BKK
-
LHR
1 stop22h 45m
Shenzhen Airlines
Deal found 26/2£424
Fri 24/422:05
LHR
-
BKK
1 stop22h 10m
Shenzhen Airlines
Sun 17/512:10
BKK
-
LHR
1 stop37h 40m
Shenzhen Airlines
Deal found 25/2£425
Thu 16/421:20
LHR
-
BKK
1 stop18h 35m
China Eastern
Tue 12/505:05
BKK
-
LHR
1 stop19h 35m
China Eastern
Deal found 25/2£426
Sun 10/521:20
LHR
-
BKK
1 stop17h 35m
China Eastern
Wed 20/502:10
BKK
-
LHR
1 stop22h 30m
China Eastern
Deal found 2/3£426

Find flight deals from Heathrow to Pattaya

Keep the following information in mind while searching for Heathrow to Pattaya flight deals. Data was last updated 2 March 2026.

Round-trip from

£420

One-way from

£272

Popular in

July

Cheapest in

May

Average price

£668
China Eastern
  • China Eastern
  • 15/3-26/3
  • 3 total stops
  • 52h 55m total
  • London to Pattaya
Search Deals
Air China
  • Air China
  • 20/4
  • 1 total stop
  • 37h 40m total
  • London to Pattaya
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (£53 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£14 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Heathrow to Pattaya 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 2 March 2026.
Use the filters below to find and compare flights from London Heathrow Airport to Pattaya that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonBangkok

LHR - BKK

LHRBKK

London Heathrow

Mon 16/3

21:10-02:15

1 stop22h 05m

Bangkok Suvarnabhumi

Sun 29/3

03:15-19:50

1 stop22h 35m

£437

LondonBangkok

LHR - BKK

LHRBKK

London Heathrow

Sun 7/6

22:05-11:10

1 stop31h 05m

Bangkok Suvarnabhumi

Thu 25/6

19:30-20:00

1 stop30h 30m

£439

LondonBangkok

LHR - BKK

LHRBKK

London Heathrow

Sat 11/4

22:05-18:30

1 stop38h 25m

Bangkok Suvarnabhumi

Fri 1/5

03:15-19:50

1 stop22h 35m

£450

LondonBangkok

LHR - BKK

LHRBKK

London Heathrow

Sat 14/3

21:10-11:40

2 stops31h 30m

Bangkok Suvarnabhumi

Thu 26/3

12:40-19:10

2 stops37h 30m

£618

LondonBangkok

LHR - BKK

LHRBKK

London Heathrow

Sun 5/4

21:20-21:55

1 stop18h 35m

Bangkok Suvarnabhumi

Sat 25/4

21:55-18:40

1 stop26h 45m

£621

LondonBangkok

LHR - BKK

LHRBKK

London Heathrow

Wed 15/4

21:35-15:30

Nonstop11h 55m

Bangkok Suvarnabhumi

Mon 11/5

02:40-18:40

1 stop22h 00m

£808

LondonBangkok

LHR - BKK

LHRBKK

London Heathrow

Mon 20/4

21:35-15:30

Nonstop11h 55m

Bangkok Suvarnabhumi

Mon 1/6

02:40-21:40

1 stop25h 00m

£811

LondonBangkok

LHR - BKK

LHRBKK

London Heathrow

Fri 1/5

21:35-15:30

Nonstop11h 55m

Bangkok Suvarnabhumi

Sat 30/5

02:40-08:20

1 stop35h 40m

£856

LondonBangkok

LHR - BKK

LHRBKK

London Heathrow

Sun 5/4

18:40-20:00

2 stops19h 20m

Bangkok Suvarnabhumi

Mon 27/4

18:30-07:55

2 stops19h 25m

£912

LondonBangkok

LHR - BKK

LHRBKK

London Heathrow

Wed 1/4

07:30-05:30

1 stop16h 00m

Bangkok Suvarnabhumi

Wed 8/4

12:35-15:10

2 stops32h 35m

£1,035

Flights are sorted by cheapest return flights first.

Deals found on 1/3

Showing 1-10 of 23 resultsSorted by cheapest first
1
2
3

Best time to book a flight from Heathrow to Pattaya

Have a flexible travel schedule? Discover the best time to fly to Pattaya from Heathrow 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 London Heathrow Airport to Pattaya

How far ahead should I book a flight from London Heathrow Airport to Pattaya?

Use this chart to determine the optimal time to book a return flight from Heathrow to Pattaya. Price data was last updated on 27 February 2026.

To ensure you get the cheapest price possible for a flight from London Heathrow Airport to Pattaya, you should look to book at least 85 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from London Heathrow Airport to Pattaya?

Currently, February is the cheapest month in which you can book a flight from London Heathrow Airport to Pattaya (average of £377). Flying from London Heathrow Airport to Pattaya in July is currently the most expensive (average of £533). 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 LHR to P4T?

Find hourly flight availability from Heathrow to Pattaya. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 2 March 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from London Heathrow Airport to Pattaya as you normally would.

Weekly flight availability from London Heathrow Airport to Pattaya

Explore weekly flight availability from Heathrow to Pattaya. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 2 March 2026.

The most flights from LHR to P4T are scheduled on a Monday (7 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (7 on average).

How much does it cost for a return flight from London Heathrow Airport to Pattaya?

Reviews of airlines servicing Pattaya

Get insights into the airlines that provide service to Pattaya. 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 Pattaya. Reviews last updated 2 March 2026.
Read reviews from past customers who have flown with EVA Air, Oman Air, andThai Airways from London Heathrow Airport to Pattaya. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very Good
1,362 reviews
Check prices

Crew

8.6

Overall

8.4

Entertainment

8.0

Food

8.1

Boarding

8.4

Comfort

8.3

Reviews

1 / 20
8.0
Excellent

Jack,Feb 2026

TPE - SFO

Premium Economy for a.long-haul flight was worth it for the extra room. It is a 2-5-2 layout, so unless you have a family, get a seat in the 2-seat section. Nice slippers and goody bag. Food was tasty, although it seemed a bit repetitive (i.e., each meal used the same ingredients slightly re-configured). Staff were excellent.
EVA Air
8.4
Very Good
1,362 reviews
EVA Air
8.4
Very Good
1,362 reviews
Check prices

Crew

8.6

Overall

8.4

Entertainment

8.0

Food

8.1

Boarding

8.4

Comfort

8.3

Reviews

1 / 20
8.0
Excellent

Jack,Feb 2026

TPE - SFO

Premium Economy for a.long-haul flight was worth it for the extra room. It is a 2-5-2 layout, so unless you have a family, get a seat in the 2-seat section. Nice slippers and goody bag. Food was tasty, although it seemed a bit repetitive (i.e., each meal used the same ingredients slightly re-configured). Staff were excellent.
Oman Air
8.0
Very Good
116 reviews
EVA Air
8.4
Very Good
1,362 reviews
Check prices

Crew

8.6

Overall

8.4

Entertainment

8.0

Food

8.1

Boarding

8.4

Comfort

8.3

Reviews

1 / 20
8.0
Excellent

Jack,Feb 2026

TPE - SFO

Premium Economy for a.long-haul flight was worth it for the extra room. It is a 2-5-2 layout, so unless you have a family, get a seat in the 2-seat section. Nice slippers and goody bag. Food was tasty, although it seemed a bit repetitive (i.e., each meal used the same ingredients slightly re-configured). Staff were excellent.
Thai Airways
7.8
Good
388 reviews
EVA Air
8.4
Very Good
1,362 reviews
Check prices

Crew

8.6

Overall

8.4

Entertainment

8.0

Food

8.1

Boarding

8.4

Comfort

8.3

Reviews

1 / 20
8.0
Excellent

Jack,Feb 2026

TPE - SFO

Premium Economy for a.long-haul flight was worth it for the extra room. It is a 2-5-2 layout, so unless you have a family, get a seat in the 2-seat section. Nice slippers and goody bag. Food was tasty, although it seemed a bit repetitive (i.e., each meal used the same ingredients slightly re-configured). Staff were excellent.
Qatar Airways
7.4
Good
3,745 reviews
EVA Air
8.4
Very Good
1,362 reviews
Check prices

Crew

8.6

Overall

8.4

Entertainment

8.0

Food

8.1

Boarding

8.4

Comfort

8.3

Reviews

1 / 20
8.0
Excellent

Jack,Feb 2026

TPE - SFO

Premium Economy for a.long-haul flight was worth it for the extra room. It is a 2-5-2 layout, so unless you have a family, get a seat in the 2-seat section. Nice slippers and goody bag. Food was tasty, although it seemed a bit repetitive (i.e., each meal used the same ingredients slightly re-configured). Staff were excellent.
Etihad Airways
7.3
Good
1,420 reviews
EVA Air
8.4
Very Good
1,362 reviews
Check prices

Crew

8.6

Overall

8.4

Entertainment

8.0

Food

8.1

Boarding

8.4

Comfort

8.3

Reviews

1 / 20
8.0
Excellent

Jack,Feb 2026

TPE - SFO

Premium Economy for a.long-haul flight was worth it for the extra room. It is a 2-5-2 layout, so unless you have a family, get a seat in the 2-seat section. Nice slippers and goody bag. Food was tasty, although it seemed a bit repetitive (i.e., each meal used the same ingredients slightly re-configured). Staff were excellent.

Related info for your journey

Find useful and relevant information for your journey from Heathrow to Pattaya. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from London Heathrow Airport to Pattaya?

    Shenzhen Airlines and China Eastern can get you from London Heathrow Airport to Pattaya in just under 18h 35m. Your travel time can differ by up to 3h 30m. There are 5947 mi between London Heathrow Airport and Pattaya. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from London Heathrow Airport to Pattaya one-way?

    The cheapet airlines for a one-way flight from London Heathrow Airport to Pattaya are Shenzhen Airlines (£240), Hainan Airlines (£249), and Turkmenistan Airlines (£255).

  • What are the most reliable airlines from London Heathrow Airport to Pattaya?

    Before booking your flight to Pattaya from London Heathrow Airport, check out the most reliable airlines to get you to your destination on time: Thai Airways (88%), Air Canada (85%), EVA Air( 85%).

  • What are the cheapest flights from London Heathrow Airport to Pattaya?

    Looking at all options, your cheapest flight can be booked for £445. While the most popular route (London Heathrow - Bangkok Suvarnabhumi) can be booked for £392 on average, our data indicates £2,300 when flying from London Heathrow Airport to Pattaya.

  • Can I find deals for flights from Heathrow to Pattaya that include hotel bookings?

    Yes. In addition to deals on Heathrow to Pattaya flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Heathrow to Pattaya?

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

  • Can I find deals for business class flights from Heathrow to Pattaya?

    Yes. Cheapflights offers flight deals from Heathrow to Pattaya 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 London Heathrow Airport to Pattaya?

    Currently, February is the cheapest month in which you can book a flight from London Heathrow Airport to Pattaya (average of £377). Flying from London Heathrow Airport to Pattaya in July is currently the most expensive (average of £533). 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 10 airlines flying from Heathrow to Pattaya

Discover the top 10 airlines that operate flights from Heathrow to Pattaya. 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 2 March 2026.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest£282Average£682FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
Norse Atlantic UKCheapest£293Average£557FlexibilityNo cancel feeOn-timeN/A
Search Norse Atlantic UK flights
China AirlinesCheapest£338Average£710FlexibilityNo cancel feeOn-time70%
Search China Airlines flights
ITA AirwaysCheapest£364Average£524FlexibilityNo cancel feeOn-time81%
Search ITA Airways flights
Hainan AirlinesCheapest£375Average£423FlexibilityNo cancel feeOn-time61%
Search Hainan Airlines flights
Royal JordanianCheapest£406Average£725FlexibilityNo cancel feeOn-time61%
Search Royal Jordanian flights
LufthansaCheapest£464Average£717FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Gulf AirCheapest£490Average£664FlexibilityNo cancel feeOn-time67%
Search Gulf Air flights
KLMCheapest£501Average£726FlexibilityNo cancel feeOn-time75%
Search KLM flights
Air FranceCheapest£503Average£759FlexibilityNo cancel feeOn-time77%
Search Air France flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Heathrow to Pattaya?

Cheapflights helps you search for flights from Heathrow to Pattaya via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Heathrow to Pattaya?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Heathrow to Pattaya for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Heathrow to Pattaya with no change fees?

Yes, we can. To see specific flights from Heathrow to Pattaya 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 Heathrow to Pattaya become cheaper?

Of course! You can now track prices for flights from Heathrow to Pattaya 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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.