Q: Can I fly back to Thailand from London Heathrow?

Returning to Thailand from London Heathrow COVID-19 testing requirements Visitors from London Heathrow must present a negative RT-PCR (NAAT) test taken 72 hours before departing to Thailand. Quarantine requirements Visitors from London Heathrow are not required to quarantine after entering Thailand. Find deals

Question 1

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

Accepted Answer

฿10,930 is the cheapest one-way deal found within the past few days, from สิงคโปร์แอร์ไลน์. You may also be able to find cheap deals on แอร์แอสทาน่า and ซาอุเดียแอร์ไลน์, with prices starting from ฿11,649 and ฿11,913, respectively. Find deals

Question 2

Can I fly to London Heathrow from Thailand right now?

Accepted Answer

Information is based on travel restrictions from Thailand to London Heathrow

Most visitors from Thailand can enter London Heathrow without restrictions.

COVID-19 testing requirements
Visitors from Thailand are not required to present a negative COVID-19 PCR test or antigen result upon entering London Heathrow.

Quarantine requirements
Visitors from Thailand are not required to quarantine after entering London Heathrow.

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Question 3

Can I fly back to Thailand from London Heathrow?

Accepted Answer

Returning to Thailand from London Heathrow

COVID-19 testing requirements
Visitors from London Heathrow must present a negative RT-PCR (NAAT) test taken 72 hours before departing to Thailand.

Quarantine requirements
Visitors from London Heathrow are not required to quarantine after entering Thailand.

Find deals

Question 4

What are the most popular airlines that fly from Thailand to London Heathrow Airport?

Accepted Answer

The most popular airlines flying from Thailand to London Heathrow Airport are Jet Airways, แอร์ฟร้านซ์ and Finnair. Something to consider prior to booking your flight. Find deals

Question 5

What are the most popular routes from Thailand to London Heathrow Airport?

Accepted Answer

While some choose either Phuket City - London Heathrow or Bangkok Don Mueang Intl - London Heathrow, Bangkok Suvarnabhumi - London Heathrow is the most popular route from Thailand to London Heathrow Airport.

Question 6

What are the cheapest flights from Thailand to London Heathrow Airport?

Accepted Answer

While on average a flight from Thailand to London Heathrow Airport is generally ฿87,614, our data shows the cheapest flight currently is ฿14,824. When looking at the most popular route, (Bangkok Suvarnabhumi - London Heathrow), you can expect to pay ฿23,335 for that flight.

Question 7

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

Accepted Answer

The top 3 most reliable airlines when flying from Thailand to London Heathrow Airport are เอวาแอร์ (81%), การบินไทย (79%) and แอร์แคนาดา (70%).

Question 8

Can I find flights from Thailand to London Heathrow Airport for under ฿23,400 on Cheapflights?

Accepted Answer

Yes, there are multiple flights from Thailand to London Heathrow Airport for under ฿23,400. The cheapest flight booked recently is on สวิส อินเตอร์เนชั่นแนล แอร์ไลน์ for just ฿23,335, but on average you can expect to pay ฿24,848.

Question 9

Are there direct flights from Thailand to London Heathrow Airport for under ฿30,800 on Cheapflights?

Accepted Answer

Cheapflights has 20 direct flights from Thailand to London Heathrow Airport under ฿30,800. A good price for a direct flight from Thailand to London Heathrow Airport is less than ฿32,071.

Question 10

Are there last-minute flights available from Thailand to London Heathrow Airport for under ฿28,500?

Accepted Answer

There are currently 20+ open flights from Thailand to London Heathrow Airport within the next 7 days for less than ฿28,500.

Question 11

Which airlines flying from Thailand to London Heathrow have flexible cancellations due to COVID-19?

Accepted Answer

Due to the rapidly changing circumstances due to COVID-19, airlines like การบินไทย, เอวาแอร์, and Finnair flying from Thailand to London Heathrow have implemented new flexible cancellation policies.

Question 12

How far in advance should I book a flight from Thailand to London Heathrow Airport?

Accepted Answer

Users have found that booking a flight from Thailand to London Heathrow Airport at least 61 days early can save you up to 19% on average compared to booking a flight this week. If booking 61 days before your flight isn’t an option for you, users have found flights from Thailand to London Heathrow Airport for as little as ฿33,698 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as ฿36,496 for flights departing within the next 3 days.

Question 13

What is the cheapest month to fly from Thailand to London Heathrow Airport?

Accepted Answer

Our data shows that November tends to be the cheapest month to fly to London Heathrow Airport from Thailand. Users have commonly found prices around ฿29,667 for the month, but tickets can be as low as ฿19,402. Due to multiple factors, prepare for potentially higher prices in August.

Question 14

When is the cheapest time to fly from Thailand to London Heathrow Airport (TH - LHR)?

Accepted Answer

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

Airline	Cheapest	Average	Flexibility	On-time	COVID-19 safety
สกู๊ต	Cheapest฿15,024	Average฿19,428	FlexibilityNo cancel fee	On-timeN/A	COVID-19 safety	Search สกู๊ต flights
แอโรฟลอท	Cheapest฿15,119	Average฿25,485	FlexibilityNo cancel fee	On-time79%	COVID-19 safety	Search แอโรฟลอท flights
แอร์ฟร้านซ์	Cheapest฿17,478	Average฿21,332	FlexibilityNo cancel fee	On-time77%	COVID-19 safety	Search แอร์ฟร้านซ์ flights
ไชน่าเซาเทิร์นแอร์ไลน์	Cheapest฿18,899	Average฿22,214	FlexibilityNo cancel fee	On-time69%	COVID-19 safety	Search ไชน่าเซาเทิร์นแอร์ไลน์ flights
เอทิฮัดแอร์เวย์	Cheapest฿19,738	Average฿22,950	FlexibilityNo cancel fee	On-time75%	COVID-19 safety	Search เอทิฮัดแอร์เวย์ flights
ออสเตรียนแอร์ไลน์	Cheapest฿19,931	Average฿26,368	FlexibilityNo cancel fee	On-time78%	COVID-19 safety	Search ออสเตรียนแอร์ไลน์ flights
เคแอลเอ็ม รอยัล ดัตช์ แอร์ไลน์	Cheapest฿20,208	Average฿23,047	FlexibilityNo cancel fee	On-time75%	COVID-19 safety	Search เคแอลเอ็ม รอยัล ดัตช์ แอร์ไลน์ flights
ลุฟท์ฮันซ่า	Cheapest฿20,635	Average฿30,573	FlexibilityNo cancel fee	On-time76%	COVID-19 safety	Search ลุฟท์ฮันซ่า flights
สวิส อินเตอร์เนชั่นแนล แอร์ไลน์	Cheapest฿21,153	Average฿28,238	FlexibilityNo cancel fee	On-time79%	COVID-19 safety	Search สวิส อินเตอร์เนชั่นแนล แอร์ไลน์ flights
Jet Airways	Cheapest฿22,184	Average฿25,865	FlexibilityNo cancel fee	On-time74%	COVID-19 safety	Search Jet Airways flights

1%of flight departures	Early morningMidnight to 6 am
36%of flight departures	Morning6 am to noon
0%of flight departures	AfternoonNoon to 6 pm
63%of flight departures	Evening6 pm to midnight

Cheap flights from Thailand to London Heathrow Airport

How far in advance should I book a flight from Thailand to London Heathrow Airport?

What is the cheapest month to fly from Thailand to London Heathrow Airport?

When is the cheapest time to fly from Thailand to London Heathrow Airport (TH - LHR)?

Cheap flights from Thailand to Heathrow in September, October 2022

The best prices found for Thailand to LHR flights in September, October

Thailand to Heathrow 2022 flight deals

Cheap flights to Heathrow from Thailand found for this year

Cheap สวิส อินเตอร์เนชั่นแนล แอร์ไลน์ flights from Thailand to Heathrow

Cheap สิงคโปร์แอร์ไลน์ flights from Thailand to Heathrow

Direct flights to Heathrow from Thailand

Save time with Thailand to Heathrow direct flight deals

Last-minute flights from Thailand to Heathrow

Late deals on return flights to Heathrow from Thailand, departing today and this week

One-way flights to Heathrow from Thailand

The cheapest one-way flights from Thailand to Heathrow

Related info for your journey

Useful info, stats and facts about Thailand to Heathrow flights.

Which airlines flying from Thailand to London Heathrow have flexible cancellations due to COVID-19?

Can I find flights from Thailand to London Heathrow Airport for under ฿23,400 on Cheapflights?

Are there direct flights from Thailand to London Heathrow Airport for under ฿30,800 on Cheapflights?

Are there last-minute flights available from Thailand to London Heathrow Airport for under ฿28,500?

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

What are the most popular routes from Thailand to London Heathrow Airport?

What are the most popular airlines that fly from Thailand to London Heathrow Airport?

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

What are the cheapest flights from Thailand to London Heathrow Airport?

Flights to Heathrow from Thailand

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Can I fly to London Heathrow from Thailand right now?

Can I fly back to Thailand from London Heathrow?

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Top 10 airlines flying from Thailand to Heathrow

The chart below displays the airlines Cheapflights users travelling from Thailand to Heathrow choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.

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