Cheapest airlines flights from Bangkok to London

You can choose from 20 airlines that fly from Bangkok to London, including Thai Airways, EVA Air, and Norse Atlantic Airways. EVA Air has lowest fares on this route.
Thai Airways logo Thai Airways
EVA Air logo EVA Air
Norse Atlantic Airways logo Norse Atlantic Airways
Air China logo Air China
China Eastern Airlines logo China Eastern Airlines
Qatar Airways logo Qatar Airways
Oman Air logo Oman Air
Etihad Airways logo Etihad Airways
Hainan Airlines logo Hainan Airlines
Emirates logo Emirates
Royal Brunei Airlines logo Royal Brunei Airlines
IndiGo logo IndiGo
China Airlines logo China Airlines
Cathay Pacific logo Cathay Pacific
Gulf Air logo Gulf Air
Vietnam Airlines logo Vietnam Airlines
Thai Lion Air logo Thai Lion Air
Saudia logo Saudia
Malaysia Airlines logo Malaysia Airlines
Air France logo Air France
Airlines are determined based on actual purchased flight tickets from Bangkok to London according to previous 12 months data from Trip.com.

Search for direct flights from Bangkok to London in the next 3 months. Based on Trip.com's latest 7-day flight data, one-way direct flights start at US$526, and round-trip direct flights start at US$1,099.

Displayed flight fares from Bangkok to London are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Bangkok to London Flight Details

The distance between Bangkok and London is about 9,533.8 km. The average flying time from Bangkok to London is around 13 hours 2 minutes. Based on Trip.com's latest data, travel demand is highest in July. The off-season for travel is November.

Cheapest one-way flight priceUS$275
Cheapest return ticket priceUS$613
Cheapest monthNovember
Peak season for travelJuly
Flight distance9,533.8 km
Average flight time13 hours 2 minutes
Popular airlineThai Airways
Flight statistics for the Bangkok–London route are based on aggregated booking data from Trip.com over the past 12 months.

Trip.com Price Insights on Flights from Bangkok to London

Which month has the cheapest one-way flights from Bangkok to London?

The average price of one-way flights from Bangkok to London purchased by Trip.com users by month over the past 12 months.

Based on Trip.com’s data, the cheapest month for flights from Bangkok to London is December, with an average price of US$187; while the month with the highest flight price is usually April, with an average price of up to US$603.

US$603
US$395
US$187
0
    Cheapest
  • US$603
    Apr
  • US$344
    May
  • US$362
    Jun
  • US$377
    Jul
  • US$330
    Aug
  • US$356
    Sep
  • US$228
    Oct
  • US$214
    Nov
  • US$187
    Dec
  • US$272
    Jan
  • US$316
    Feb
  • US$282
    Mar

Which month has the cheapest round-trip flights from Bangkok to London?

The average price of round-trip flights from Bangkok to London purchased by Trip.com users by month over the past 12 months.

Based on data from Trip.com, the lowest prices for round-trip flights from Bangkok to London are found during July, with an average price of US$968. Conversely, the highest prices are found during January, with an average price of up to US$1,409.

US$1,409
US$1,189
US$968
US$748
    Cheapest
  • US$1,406
    Apr
  • US$1,025
    May
  • US$1,011
    Jun
  • US$968
    Jul
  • US$994
    Aug
  • US$1,013
    Sep
  • US$1,075
    Oct
  • US$1,204
    Nov
  • US$971
    Dec
  • US$1,409
    Jan
  • US$1,274
    Feb
  • US$1,339
    Mar

What is the cheapest day of the week to fly from Bangkok to London?

Average weekly flight prices from Bangkok to London by travel date (Based on Trip.com’s past 12 months of data)

Based on Trip.com’s past 12 months of flight data, the cheapest day to fly from Bangkok to London is Thursday, with average prices lower than on other days. Avoid Sunday, as prices are usually highest then.

US$649
US$598
US$546
US$495
    Cheapest
  • US$559
    Mon
  • US$565
    Tue
  • US$554
    Wed
  • US$546
    Thu
  • US$627
    Fri
  • US$622
    Sat
  • US$649
    Sun

When is the cheapest day to fly from Bangkok to London during International Workers' Day?

Based on Trip.com's data over the past 3 days, these are the lowest one-way flight prices from Bangkok to London during International Workers' Day.

International Workers' Day is scheduled for May 1. The cheapest flights from Bangkok to London are available on Apr 28, with fares starting at US$402.

US$508
US$455
US$402
US$349
  • US$502
    27
    Apr
  • US$402
    28
  • US$480
    29
  • US$498
    30
  • US$508
    1
    May
  • US$498
    2
  • US$418
    3

Frequently Asked Questions

  • What are the cheapest flights from Bangkok to London (BKK-LON)?

    Based on Trip.com data, IndiGo offers one-way fares as low as US$275 on Cheapest nonstop routes (e.g. BKK to LHR on Fri, May 29), while Royal Jordanian offers Cheapest nonstop round-trips from US$613 departing on Sun, May 24 and returning on Tue, May 26.
  • At the moment, you can catch a nonstop flight from Bangkok to London with the following airlines, including: Thai Airways EVA Air Norse Atlantic Airways Qatar Airways Thai Lion Air Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.
  • It takes about 13 hours 2 minutes to fly from Bangkok to London.
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Bangkok to London is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.
  • Based on Trip.com data in the past 4 weeks, there is 37 flight per week flying from Bangkok to London. You can check the weekly schedule for popular airlines on this route below: Thai Airways: S/M/T/W/T/F/S -- TG6382 (13:00) Thai Airways: S/M/T/W/T/F/S -- TG916 (13:04) EVA Air: S/M/T/W/T/F/S -- BR067 (13:00)
  • To find best deals on flights from Bangkok to London, you can use various tools on Trip.com:
    · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Fri, May 29, with one-way flights priced at just US$275.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is EVA Air.
    · Set up price alerts to easily monitor ticket prices without having to check every day.
    · Check Trip.com flight deals and promo codes frequently.
    · Avoid peak season unless you book very early. It seems the peak season for London travel is around July.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Bangkok to London is November, when demand for travel is lower.
  • After crunching the numbers on our April flight calendar, it's currently cheapest to fly from Bangkok to London on April 30, 2026 with Hainan Airlines, with prices starting at US$250.
  • You can land at any one of the following hubs in London, with Suvarnabhumi Airport to Heathrow Airport (BKK-LHR) is by far the most common option on this route: London City Airport (LCY) London Gatwick Airport (LGW) Heathrow Airport (LHR) London Luton Airport (LTN) London Southend Airport (SEN) London Stansted Airport (STN).
  • The time difference between London and Bangkok is 7h.
  • Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.

Flights from Bangkok to London

Overview of flights from Bangkok to London

Flights from Bangkok to London stand out as a busy and crucial connection between two dynamic metropolises. This overview of flights from Bangkok to London delves into the popularity and significance of this route, providing essential information for anyone considering the journey.

For those considering a journey between these two cities, it's crucial to understand the logistics. The average one-way flight cost hovers around $600 to $800, while round-trip tickets may range from $1,200 to $1,500, depending on the airline, time of booking, and class of service. The flight distance spans approximately 5,950 miles (9,575 kilometers), and direct flights typically take around 11 to 13 hours.

Major Airports in Bangkok and Transportation

Suvarnabhumi Airport (BKK)

Suvarnabhumi Airport consists of one main terminal building. The airport provides a range of services including free Wi-Fi, baggage services, charging stations, lounges, and duty-free shopping.

Don Mueang International Airport (DMK)

Don Mueang Airport has two terminals - Terminal 1 for international flights and Terminal 2 for domestic flights. Both terminals offer essential services such as Wi-Fi, baggage facilities, and various dining and shopping options.

For travelers needing to transfer between terminals at Suvarnabhumi Airport, a free shuttle bus service operates 24/7, ensuring seamless connectivity.

Transportation Options from Downtown to Airport

Taxi:

Price: Approximately $15 to $20.

Duration: 30 to 45 minutes, depending on traffic conditions.

Airport Rail Link:

Price: Around $3 to $5.

Duration: Approximately 25 to 30 minutes.

Major Airports in London and Transportation

London, a global hub for international travel, is served by two major airports, each playing a crucial role in connecting the city to destinations worldwide.

Heathrow Airport (LHR)

Heathrow Airport has four terminals (T2, T3, T4, and T5), each offering a range of services including free Wi-Fi, baggage services, charging stations, lounges, and extensive shopping and dining options.

Gatwick Airport (LGW)

Gatwick Airport has two terminals - North Terminal and South Terminal. Both terminals provide essential services such as Wi-Fi, baggage facilities, and a variety of dining and retail options.

For passengers needing to transfer between terminals at Heathrow Airport, a free shuttle service, the Heathrow Express train, and the underground train system (Heathrow Connect) are available, ensuring efficient connectivity.

At Gatwick Airport, an automated monorail system, the Inter-Terminal Shuttle, connects the North and South Terminals, allowing for quick and convenient transfers.

Transportation Options from London to Airport

Heathrow Express:

Price: Approximately $30 to $40.

Duration: 15 to 20 minutes.

London Underground (Piccadilly Line):

Price: Around $6 to $8.

Duration: Approximately 50 to 60 minutes.

Gatwick Express:

Price: Approximately $20 to $30.

Duration: 30 minutes.

National Express Bus:

Price: Approximately $10 to $15.

Duration: 1 to 1.5 hours.

The diverse transportation options between London and its airports cater to various preferences and budgets, ensuring that travelers can seamlessly reach their departure points from the bustling city center. Whether opting for the speed of the Heathrow Express or the cost-effectiveness of the London Underground, London's airports are well-connected to the heart of the city.

Best Time to Book Flights from Bangkok to London

When it comes to booking flights from Bangkok to London, savvy travelers can optimize their budgets by considering the following insights:

The most budget-friendly month to book flights is typically September. During this period, post-summer travel lulls result in lower demand, translating to more affordable airfares. For the best deals, keep an eye on promotions and discounts available on Trip.com.

December tends to be the most expensive month. The holiday season, coupled with festive events and winter vacations, leads to heightened demand, driving up ticket prices.

Tips to Travel to London

Currency: London uses the British Pound (£), and it's advisable to exchange currency before arriving.

Visa: Ensure you have the appropriate visa. UK visas are required for Thai citizens; check the UK government's official website for updated requirements.

Language: English is the primary language.

Time Difference: London is typically 6 hours behind Bangkok. Adjust your schedule accordingly.

Local Customs: Respect local customs, such as queuing and polite greetings.

Embassy: Familiarize yourself with your country’s embassy in London for assistance if needed.

Navigating these aspects will contribute to a culturally rich and enjoyable visit to London.

Explore London

London, a city steeped in history and vibrant modernity, offers a kaleidoscope of attractions for every traveler.

The British Museum: Housing a vast collection of art and antiquities spanning centuries and civilizations.

The Tower of London: A historic castle on the River Thames, known for its rich history and the Crown Jewels.

Buckingham Palace: Witness the Changing of the Guard and soak in regal splendor at the official residence of the monarch.

The London Eye: Enjoy breathtaking panoramic views of the city from this iconic observation wheel.

Westminster Abbey: A UNESCO World Heritage Site, this architectural masterpiece is a must-visit for its royal weddings and coronations.

Transportation Options:

London Underground (Tube): Efficient and well-connected, the Tube is the fastest way to traverse the city.

Double-Decker Buses: Iconic red buses offer a scenic way to explore London's streets.

Black Cabs: Easily hailed, these traditional cabs provide a convenient and reliable mode of transportation.

Embark on a journey through time and culture in London, where each corner reveals a new facet of this enchanting city.

The content of this article was created on 15 November 2023.

Trip.com Airline Insights on Flights from Bangkok to London

Which airline offers the cheapest direct flights from Bangkok to London?

Data is based on the average price of all nonstop flights from Bangkok to London on Trip.com over the past 12 months.

Based on Trip.com’s data from the past 12 months, China Eastern Airlines provides the lowest-priced direct flights from Bangkok to London, with fares starting at US$446.

US$283
US$446
US$610
US$774
US$937
China Eastern Airlines
US$446
China Eastern Airlines
Etihad Airways
US$497
Etihad Airways
Norse Atlantic Airways
US$498
Norse Atlantic Airways
Qatar Airways
US$589
Qatar Airways
Thai Airways
US$734
Thai Airways
EVA Air
US$937
EVA Air

Which airline operates the most flights from Bangkok to London?

Total flights from Bangkok to London across all airlines. (Based on Trip.com data from the past month)

Based on Trip.com’s data from the past month, Thai Airways operates the most frequent flights from Bangkok to London, with 23 flights per week.

0
5
14
23
Thai Airways
23
Thai Airways
EVA Air
15
EVA Air
Air Canada
8
Air Canada
Norse Atlantic Airways
5
Norse Atlantic Airways
British Airways
5
British Airways
APG Airline
5
APG Airline

How many flights fly from Bangkok to London daily?

The data is based on the flight numbers for each day of the week from Bangkok to London within the Trip.com database over the past month.

Based on the past month's historical data from Trip.com, the number of flights from Bangkok to London is the highest on Sunday and the lowest on Tuesday.

43
35
26
18
Highest
32
Mon
26
Tue
40
Wed
32
Thu
41
Fri
42
Sat
43
Sun

Note: Prices shown on this page are the estimated lowest prices found in the last 24 hours and include all taxes and fees.

Book with no extra fees

Prices displayed on this page are all-inclusive (incl. taxes, fuel surcharges, Civil Aviation Development Fund, etc.), and all fees are clearly shown before you pay. Charges for checked baggage, onboard meals, Wi‑Fi, and other optional services are also included where applicable in the flight cards.

Real-time pricing updates

Prices, availability, and travel details on this page have been updated within the last 24 hours, and for many routes are refreshed in real time. The more popular the route, the more accurate and up-to-date the data.

Change & Cancellation Policy

Trip.com shows the change and cancellation rules for each ticket during the booking process, including all related fees and conditions. Please refer to the following scenarios:
Voluntary cancellation/change:
To request a change or cancellation, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and flight segment, and submit your request. Please note that additional charges may apply based on the airline’s fare rules.
Cancellation/change due to a flight schedule change:
If your flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For full details of change and cancellation policies, please refer to the customer support pages.