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Cheap flights from London Heathrow Airport to Pattaya from £270

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 7/4. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — BKK
18 Feb — 25 Feb1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from London Heathrow to Pattaya are usually found in September or May, booked 24 days in advance, depart on a Tuesday or Monday and return on a Monday

Cheap flight deals from Heathrow to Pattaya

Keep the following information in mind while searching for Heathrow to Pattaya flight deals. Data was last updated 19 January 2026.

Round-trip from

£404

One-way from

£270

Popular in

July

Cheapest in

September

Average price

£664
China Eastern
  • China Eastern
  • 4/3-8/3
  • 2 total stops
  • 53h 20m total
  • London to Pattaya
Search Deals
7/4
  • 7/4
  • 1 total stop
  • 22h 50m 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 January 2026
Search Deals

Find 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 19 January 2026.

Wed 4/321:00
LHR
-
BKK
1 stop18h 25m
China Eastern
Sun 8/313:35
BKK
-
LHR
1 stop34h 55m
China Eastern
Deal found 18/1£404
Wed 11/319:45
LHR
-
BKK
1 stop31h 20m
Hainan Airlines
Thu 14/519:20
BKK
-
LHR
2 stops30h 10m
Hainan Airlines
Deal found 17/1£405
Fri 27/221:00
LHR
-
BKK
2 stops30h 05m
Hainan Airlines
Sun 8/319:10
BKK
-
LHR
2 stops29h 45m
Hainan Airlines
Deal found 17/1£406
Thu 5/320:30
LHR
-
BKK
1 stop16h 05m
Air India
Mon 16/320:50
BKK
-
LHR
1 stop21h 15m
Air India
Deal found 17/1£406
Wed 11/322:00
LHR
-
BKK
1 stop15h 20m
Air India
Wed 25/320:50
BKK
-
LHR
1 stop21h 15m
Air India
Deal found 17/1£407
Wed 4/219:45
LHR
-
BKK
1 stop31h 20m
Hainan Airlines
Tue 24/311:10
BKK
-
LHR
1 stop36h 10m
Hainan Airlines
Deal found 18/1£408
Sun 25/121:00
LHR
-
BKK
1 stop20h 55m
China Eastern
Sat 7/313:35
BKK
-
LHR
1 stop34h 55m
China Eastern
Deal found 17/1£409
Tue 3/321:00
LHR
-
BKK
1 stop24h 45m
China Eastern
Wed 1/419:10
BKK
-
LHR
1 stop29h 30m
China Eastern
Deal found 18/1£409
Wed 4/321:00
LHR
-
BKK
2 stops34h 05m
China Eastern
Sun 29/319:10
BKK
-
LHR
1 stop29h 30m
China Eastern
Deal found 17/1£410
Thu 30/414:00
LHR
-
BKK
1 stop18h 15m
Air India
Mon 11/520:20
BKK
-
LHR
1 stop19h 55m
Air India
Deal found 18/1£411
Thu 9/413:50
LHR
-
BKK
1 stop23h 30m
Air India
Thu 23/408:40
BKK
-
LHR
1 stop17h 20m
Air India
Deal found 17/1£412
Tue 27/121:00
LHR
-
BKK
1 stop20h 55m
China Eastern
Tue 3/313:35
BKK
-
LHR
1 stop34h 55m
China Eastern
Deal found 16/1£412

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 19 January 2026.
Use the filters below to find and compare flights from London Heathrow Airport to Pattaya that are best for you.

Fly from

Heathrow

Fly to

Pattaya

Route

Depart

Return

Price

LondonBangkok

LHR - BKK

LHRBKK

London Heathrow

Fri 6/3

13:30-13:35

1 stop17h 05m

Bangkok Suvarnabhumi

Mon 16/3

20:50-11:05

1 stop21h 15m

£465

LondonBangkok

LHR - BKK

LHRBKK

London Heathrow

Tue 12/5

20:35-20:25

1 stop17h 50m

Bangkok Suvarnabhumi

Tue 26/5

08:40-19:00

1 stop16h 20m

£465

LondonBangkok

LHR - BKK

LHRBKK

London Heathrow

Wed 8/4

21:05-19:20

1 stop16h 15m

Bangkok Suvarnabhumi

Tue 21/4

14:45-10:15

1 stop25h 30m

£466

LondonBangkok

LHR - BKK

LHRBKK

London Heathrow

Sun 12/4

08:25-06:55

1 stop16h 30m

Bangkok Suvarnabhumi

Sun 26/4

19:10-06:30

1 stop17h 20m

£524

LondonBangkok

LHR - BKK

LHRBKK

London Heathrow

Mon 16/2

21:00-23:55

1 stop19h 55m

Bangkok Suvarnabhumi

Mon 2/3

21:05-17:30

2 stops27h 25m

£591

LondonBangkok

LHR - BKK

LHRBKK

London Heathrow

Thu 29/1

17:55-18:15

1 stop17h 20m

Bangkok Suvarnabhumi

Wed 6/5

17:15-05:25

1 stop18h 10m

£607

LondonBangkok

LHR - BKK

LHRBKK

London Heathrow

Sat 4/4

22:05-11:10

1 stop31h 05m

Bangkok Suvarnabhumi

Tue 28/4

12:10-20:00

1 stop37h 50m

£625

LondonBangkok

LHR - BKK

LHRBKK

London Heathrow

Fri 6/2

14:55-19:25

1 stop21h 30m

Bangkok Suvarnabhumi

Wed 4/3

08:15-17:25

1 stop16h 10m

£628

LondonBangkok

LHR - BKK

LHRBKK

London Heathrow

Thu 12/2

06:35-04:20

1 stop14h 45m

Bangkok Suvarnabhumi

Sun 22/2

10:10-21:05

1 stop17h 55m

£631

LondonBangkok

LHR - BKK

LHRBKK

London Heathrow

Mon 27/4

09:30-20:40

2 stops29h 10m

Bangkok Suvarnabhumi

Fri 22/5

09:45-12:45

1 stop33h 00m

£638

Flights are sorted by cheapest return flights first.

Deals found on 18/1

Showing 1-10 of 23 results
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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 16 January 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 24 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 £380). Flying from London Heathrow Airport to Pattaya in July is currently the most expensive (average of £548). 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 19 January 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 19 January 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 19 January 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
1,325 reviews
Check prices

Overall

8.4

Comfort

8.3

Entertainment

8.0

Food

8.1

Boarding

8.4

Crew

8.6

Reviews

1 / 20
6.0
Good

Hannah,Jan 2026

TPE - SFO

I like the flight attendants the most. The are very helpful.
EVA Air
8.4
Very Good
1,325 reviews
EVA Air
8.4
Very Good
1,325 reviews
Check prices

Overall

8.4

Comfort

8.3

Entertainment

8.0

Food

8.1

Boarding

8.4

Crew

8.6

Reviews

1 / 20
6.0
Good

Hannah,Jan 2026

TPE - SFO

I like the flight attendants the most. The are very helpful.
Oman Air
8.0
Very Good
114 reviews
EVA Air
8.4
Very Good
1,325 reviews
Check prices

Overall

8.4

Comfort

8.3

Entertainment

8.0

Food

8.1

Boarding

8.4

Crew

8.6

Reviews

1 / 20
6.0
Good

Hannah,Jan 2026

TPE - SFO

I like the flight attendants the most. The are very helpful.
Thai Airways
7.8
Good
379 reviews
EVA Air
8.4
Very Good
1,325 reviews
Check prices

Overall

8.4

Comfort

8.3

Entertainment

8.0

Food

8.1

Boarding

8.4

Crew

8.6

Reviews

1 / 20
6.0
Good

Hannah,Jan 2026

TPE - SFO

I like the flight attendants the most. The are very helpful.
Qatar Airways
7.4
Good
3,720 reviews
EVA Air
8.4
Very Good
1,325 reviews
Check prices

Overall

8.4

Comfort

8.3

Entertainment

8.0

Food

8.1

Boarding

8.4

Crew

8.6

Reviews

1 / 20
6.0
Good

Hannah,Jan 2026

TPE - SFO

I like the flight attendants the most. The are very helpful.
Etihad Airways
7.3
Good
1,373 reviews
EVA Air
8.4
Very Good
1,325 reviews
Check prices

Overall

8.4

Comfort

8.3

Entertainment

8.0

Food

8.1

Boarding

8.4

Crew

8.6

Reviews

1 / 20
6.0
Good

Hannah,Jan 2026

TPE - SFO

I like the flight attendants the most. The are very helpful.

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?

    Air India, Oman Air, and China Eastern can get you from London Heathrow Airport to Pattaya in just under 16h 30m. Your travel time can differ by up to 3h 25m. 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 (£242), Norse Atlantic UK (£252), and Hainan Airlines (£257).

  • 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: EVA Air (80%), Thai Airways (79%), Air Canada( 76%).

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

    Looking at all options, your cheapest flight can be booked for £485. While the most popular route (London Heathrow - Bangkok Suvarnabhumi) can be booked for £368 on average, our data indicates £2,331 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 £380). Flying from London Heathrow Airport to Pattaya in July is currently the most expensive (average of £548). 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

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Alternative routes for Heathrow to Pattaya

See prices for flight routes from nearby airports that may be better suited for you.
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Gatwick to Trat flights
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Stansted to Trat flights
Heathrow to Hat Yai flights
Gatwick to Chiang Rai flights
Gatwick to Surat Thani flights
Heathrow to Surat Thani flights

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 19 January 2026.
AirlineCheapestAverageFlexibilityOn-time
Norse Atlantic UKCheapest£312Average£560FlexibilityNo cancel feeOn-timeN/A
Search Norse Atlantic UK flights
Scandinavian AirlinesCheapest£360Average£757FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
China AirlinesCheapest£367Average£716FlexibilityNo cancel feeOn-time70%
Search China Airlines flights
Hainan AirlinesCheapest£377Average£429FlexibilityNo cancel feeOn-time61%
Search Hainan Airlines flights
Royal JordanianCheapest£416Average£724FlexibilityNo cancel feeOn-time61%
Search Royal Jordanian flights
Gulf AirCheapest£445Average£606FlexibilityNo cancel feeOn-time67%
Search Gulf Air flights
LufthansaCheapest£469Average£700FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Royal Brunei AirlinesCheapest£470Average£545FlexibilityNo cancel feeOn-time84%
Search Royal Brunei Airlines flights
Turkish AirlinesCheapest£492Average£619FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
Air FranceCheapest£497Average£738FlexibilityNo 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?

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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.

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