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Heathrow
Suvarnabhumi International
HeathrowSuvarnabhumi International HeathrowSuvarnabhumi International HeathrowSuvarnabhumi International HeathrowSuvarnabhumi International HeathrowSuvarnabhumi International HeathrowSuvarnabhumi International HeathrowSuvarnabhumi International
HeathrowSuvarnabhumi International HeathrowSuvarnabhumi International
HeathrowSuvarnabhumi International
HeathrowSuvarnabhumi International HeathrowSuvarnabhumi International HeathrowSuvarnabhumi International HeathrowSuvarnabhumi International HeathrowSuvarnabhumi International HeathrowSuvarnabhumi International
HeathrowSuvarnabhumi International HeathrowSuvarnabhumi International HeathrowSuvarnabhumi International HeathrowSuvarnabhumi International HeathrowSuvarnabhumi InternationalStay options near the arrival city for the same travel date.
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HeathrowSuvarnabhumi International HeathrowSuvarnabhumi International HeathrowSuvarnabhumi International HeathrowSuvarnabhumi InternationalUp to 120 of 261 options on this route. Open the full search to see them all with every filter.
From flights departing on Mon, 26 Oct 2026.
Live forecast for both cities, 12 Oct to 15 Oct.
Forecast data from MET Norway, CC BY 4.0.
Fares and hotel rates usually run higher around these dates. Booking earlier or moving your trip by a day or two often costs less.
Busiest periods: Cool dry season — peak (01 Nov – 28 Feb), Songkran week (10 Apr – 17 Apr), New Year period (20 Dec – 05 Jan).
Fixed-date national holidays. Festivals that follow the lunar calendar shift each year and are not listed here, so check the exact date for your travel year.
Ways to make this trip that you can book on FlyX, compared by price and journey time.
Air distance is about 9,578 km. 36 airlines operate this route.
Road distance and coach duration are approximate estimates from the air distance, not a timetable.
Compare fares, stops, baggage and refundability across the airlines flying this route.
| Fastest flight duration | 11h 25m · Thai Airways International |
|---|---|
| First departure of the day | 06:00 · Swiss |
| Last departure of the day | 22:40 · Turkish Airlines |
| Flight options found | 261 |
| Direct / non-stop options | 4 |
| Airport codes | London–LHR, Bangkok–BKK |
Fares and timings are indicative. The exact price is confirmed with the airline when you search.
The search for Mon, 26 Oct found 261 flight options, 4 of them non-stop. The first flight leaves around 06:00 and the last around 22:40. The fastest flight takes about 11h 25m.
Lowest fare by departure window: Evening from £360, Morning from £385, Afternoon from £403. These observations do not predict the cheapest departure window on other dates.
Search your travel dates to compare current fares. Prices change with airline seat availability.
Compare the complete cost and conditions of both options for your dates. A round-trip can have different fare and change rules from two one-way tickets. One booking may contain multiple airline PNRs; confirm baggage transfer and connection protection for separate tickets.
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London works best when visits are grouped by area. The British Museum and Bloomsbury can fill one half day, while Westminster and the South Bank offer a different walk along the Thames. Borough Market is close to several river sights, and Greenwich deserves its own trip. From Heathrow, the Elizabeth line, Underground and express rail service reach different parts of the city, so the useful transfer depends on the hotel rather than simply on speed to Paddington.
Paddington is convenient for Heathrow Express arrivals, but the Elizabeth line can be more useful for a hotel near Tottenham Court Road or farther east. Bloomsbury suits the British Museum and central walks; South Kensington suits the museum quarter. Compare the final station rather than only the advertised airport-train duration. Heathrow’s Piccadilly line takes another route through west London and can avoid a change for some addresses.
Air India uses Terminal 2, while British Airways operates from Terminals 3 and 5. An airline name alone therefore does not always identify the correct building. Within London, use the same contactless card or Oyster card when entering and leaving a rail service. Greenwich is a separate outing along the Thames, not a quick extension of a Westminster museum day. The V&A East sites are in the Olympic Park and should not be confused with the original V&A in South Kensington. Pair the east London museums with one another instead of crossing the city between their entrances.
May to September, commonly about 11–24°C, for longer daylight and outdoor walks.
By Air: Heathrow Airport (LHR) is about 25 km west of central London. Heathrow Express reaches Paddington in 15 minutes from Terminals 2 and 3; Elizabeth line, Underground, coaches and taxis are alternatives.
By Rail: Paddington, King’s Cross St Pancras and Waterloo are major rail hubs; the Elizabeth line and Piccadilly line connect Heathrow with the city.
By Road: National Express coaches and local buses serve Heathrow; London buses and taxis cover the city.
Study the collections at the British Museum.
Walk the Thames path along the South Bank.
Browse food stalls at Borough Market.
Visit the historic maritime sites in Greenwich.
Heathrow Airport (LHR). Air India operates from Heathrow Terminal 2. British Airways uses Terminals 3 and 5, so passengers should follow the terminal specified for their particular flight.
Bangkok is best explored by pairing nearby places and leaving travel time between districts. The Grand Palace and Wat Pho make one riverside day; Chinatown works well for an evening; and the Jim Thompson House brings a different museum setting near the city centre. Boats on the Chao Phraya River can be useful transport as well as a way to see the banks. Suvarnabhumi Airport has an Airport Rail Link to Phaya Thai, where travellers can connect with the urban network.
Phaya Thai is convenient for an airport-rail arrival, while a riverside hotel works better for repeated visits around Wat Pho and the Grand Palace. Sukhumvit offers a different base focused on shopping and the urban railway. From Suvarnabhumi, the Airport Rail Link terminates at Phaya Thai, where a separate BTS connection continues towards other districts; Makkasan is another interchange option for the MRT. Keep the airport ticket distinct from tickets for the city networks.
The Grand Palace requires clothing that covers shoulders and legs; its entry rules are stricter than those of a shopping centre, so choose the day’s clothing for the palace itself. Wat Pho and a river crossing to Wat Arun make a coherent old-city route. The Jim Thompson House fits better with the Siam area than between those temple visits. In September 2025, Central Park shopping centre opened beside Lumpini Park, giving the Silom area another dining stop after a park walk. Songkran falls in April and can turn central roads into water-festival zones, particularly around Silom. If the boarding pass points to the SAT-1 satellite at Suvarnabhumi, follow the airport’s automated people-mover signs after departure formalities rather than seeking a separate roadside terminal entrance.
November to February, usually about 21–32°C, with less oppressive heat.
By Air: Suvarnabhumi Airport (BKK) is about 25 km east of central Bangkok; allow roughly 30–60 minutes by road. Airport Rail Link trains run to Phaya Thai; buses and taxis are also available.
By Rail: Phaya Thai connects the Airport Rail Link with the BTS; Krung Thep Aphiwat is a major intercity rail terminal.
By Road: Airport buses and taxis serve the centre; intercity coaches depart from Bangkok bus terminals.
Tour the Grand Palace complex.
Visit Wat Pho near the palace.
Browse Chinatown streets around Yaowarat Road.
See the collection at Jim Thompson House.
Suvarnabhumi Airport (BKK). Suvarnabhumi’s main terminal handles check-in, while the SAT-1 satellite provides additional boarding gates reached by an automated people mover. The boarding pass determines whether a flight uses the satellite, including services to India.
Compare the available London to Bangkok options by total price, stops, baggage and fare conditions. Search your dates for current availability, then review traveller details and the final price before paying.
Payment confirmation and ticket issuance are separate steps. If your booking is awaiting a PNR or ticket, follow its status and contact FlyX support when you need help. Your issued ticket contains the airline reference and itinerary. Change and cancellation charges depend on the purchased fare and any separately disclosed service fee.
| Coupon code | Offer | Max saving |
|---|---|---|
| FLYX20 | Up to 20% Off on Flights | ₹1,500 |
Check coupon eligibility and the final discount on the review page before you pay. View full terms.
There is no guaranteed cheapest booking window. Compare your planned dates early, check nearby dates and consider baggage, connection time and change conditions as well as price. On the London to Bangkok dates shown on this page, the lowest fare is on a Monday at £360. This can change from week to week.
The direct air distance between London (LHR) and Bangkok (BKK) is about 9,578 km. Actual flight time varies with the routing the airline files and with winds on the day.
Yes. 4 non-stop flights are listed on this page for London to Bangkok. Use the Stops filter to see only those.
Turkish Airlines, Qatar Airways, British Airways, Air India and 1 other are listed on this route for the dates shown here. Fares, baggage allowance and refund rules differ by airline and by fare type, so compare the fare conditions and not only the headline price.
The quickest non-stop London to Bangkok flight on this page takes about 11h 25m. Non-stop flights here take between 11h 25m and 11h 40m. Journeys with a stop take longer, since the total includes the layover.
Allowance is set by the airline and the fare you pick, not by the route. Fares on this page include 2 Pieces, 1 Pieces and 25 KG. Cabin baggage is counted separately, and the exact allowance for the fare you choose is shown in the fare conditions before payment.
The lowest London to Bangkok fare on this page is £360. Fares on the same dates run up to £3,042, depending on airline, timing and fare type. Airline prices change often, so search your dates for the current fare.
On the dates shown here, the first departure is around 06:00 and the last around 22:40, local time at London. Use the departure-time filter on the results above to narrow to a morning, afternoon or evening slot.
Airline seat inventory and fares change continuously. Selecting Book Now runs a live fare verification with the airline so the price you approve is the price you pay. If it has moved, you see the new figure before any payment.
Check the airport codes LHR–BKK, local departure and arrival dates, and every connecting airport. Connections can have different document and baggage requirements from your final destination.
The fares, durations, stops and baggage shown here come from real airline search results for this route. They are examples for the dates on this page, not a full timetable and not a locked price. Run a search to see what is available for your own dates.
Fares shown are for departures on .
Confirm passport, visa and transit rules for your nationality and full itinerary with the relevant government and operating airline. IATA travel-document information explains why requirements vary.
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Planning more than the flight? Our Thailand guide covers the visa process for Indian passport holders, best time to go, how long to plan for, and which places are worth the days you have. Beaches, Bangkok and easy short breaks.
The LHR to BKK cards above show selected flight options. Airline prices and seat availability can move quickly, so the final fare is rechecked in the booking flow.
Approx route distance: 9,577.98 km.
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| Cheapest Fare | Fare | Date | Airline | Departure |
|---|---|---|---|---|
| Lowest Airfare | £360 | 26/10/2026 | China Eastern | 21:00 |
| Cheapest Airfare Within 30 Days | £353 | 06/11/2026 | China Eastern | 21:00 |
| Cheapest Airfare Within 90 Days | £342 | 05/01/2027 | China Eastern | 21:00 |
FlyX lists each London to Bangkok flight in these results with its fare, departure time, stops, layover airport and baggage, so you can compare air tickets side by side. To find a cheap ticket, sort by price and check what baggage the fare includes. The fare is checked with the airline again before you pay.
The aerial distance between London and Bangkok is about 9,578 KM. In these results, journey times range from 11h 25m to 44h 25m. Flights with a layover take longer because the total includes the connection time.
The search for these dates returned 261 flight options, 4 of them non-stop. The first departure from London is at 06:00 and the last is at 22:40. Flights leave from Heathrow and land at Suvarnabhumi International.
| Flight Details | Information |
|---|---|
| Route | London to Bangkok |
| Aerial Distance | 9,578 KM |
| Flight Duration | 11h 25m - 44h 25m |
| Airport Codes | London - LHR, Bangkok - BKK |
| Total Flights Available | 261 flights4 direct257 with layovers |
| First Flight Departure | Departs at 06:00 |
| Last Flight Departure | Departs at 22:40 |
| Early Morning Flights (12 AM - 8 AM) | 20 flights0 direct20 with layovers |
| Morning Flights (8 AM - 12 PM) | 91 flights1 direct90 with layovers |
| Afternoon Flights (12 PM - 4 PM) | 55 flights0 direct55 with layovers |
| Evening Flights (4 PM - 8 PM) | 44 flights0 direct44 with layovers |
| Night Flights (8 PM - 12 AM) | 51 flights3 direct48 with layovers |
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