London (LHR) to Bangkok (BKK) flights
2 airlines fly nonstop from London (LHR) to Bangkok (BKK): EVA Air and Thai Airways International. The two airports are 5,951 miles (9,577 km) apart. EVA Air and Thai Airways International are in Star Alliance. There are also 63 ways to fly it with one stop, through Amsterdam, Tashkent and Warsaw and more.
Airlines flying nonstop from LHR to BKK
- EVA AirStar Alliance · bookable with 11 programsWho books it
- Thai Airways InternationalStar Alliance · bookable with 12 programsWho books it
Book LHR to BKK with points
Loyalty programs that can book at least one of the nonstop airlines, from the Award Booking Guide.
- Air Canada AeroplanBooks EVA Air, Thai Airways International
- Air New Zealand AirpointsBooks EVA Air, Thai Airways International
- ANA Mileage ClubBooks EVA Air, Thai Airways International
- Avianca LifeMilesBooks EVA Air, Thai Airways International
- EVA Air Infinity MileageLandsBooks EVA Air, Thai Airways International
- Lufthansa Miles & MoreBooks EVA Air, Thai Airways International
- Singapore Airlines KrisFlyerBooks EVA Air, Thai Airways International
- TAP Miles&GoBooks EVA Air, Thai Airways International
- Thai Royal Orchid PlusBooks EVA Air, Thai Airways International
- Turkish Airlines Miles&SmilesBooks EVA Air, Thai Airways International
- United MileagePlusBooks EVA Air, Thai Airways International
- Emirates SkywardsBooks Thai Airways International
LHR to BKK with one stop
63 connections, most direct first. 2-stop routings and flight times are in Routes with Pro.
- Via Amsterdam (AMS)KLM the whole way
- Via Tashkent (TAS)Uzbekistan Airways the whole wayHYHYC6
- Via Warsaw (WAW)LOT - Polish Airlines the whole way
- Via Brussels (BRU)British Airways and Brussels Airlines, then Thai Airways International
- Via Copenhagen (CPH)Scandinavian Airlines the whole way
- Via Almaty (ALA)Air Astana the whole way
- Via Islamabad (ISB)Pakistan International Airlines, then Thai Airways InternationalPK
- Via Frankfurt (FRA)British Airways, Lufthansa and 1 more, then Thai Airways International and Condor
- Via Lahore (LHE)Pakistan International Airlines, then Thai Airways InternationalPK
- Via Delhi (DEL)Air India and IndiGo the whole way
+1
SG+1 - Via Vienna (VIE)Austrian Airlines the whole way
- Via Munich (MUC)Lufthansa the whole way
- Via Helsinki (HEL)Finnair the whole way
- Via Stockholm (ARN)British Airways and Scandinavian Airlines, then Thai Airways International and Norse Atlantic Airways
- Via Paris (CDG)Air France the whole way
LHR to BKK: common questions
Which airlines fly nonstop from LHR to BKK?
EVA Air (Star Alliance) and Thai Airways International (Star Alliance) fly nonstop from London (LHR) to Bangkok (BKK).
How far is London from Bangkok by plane?
London (LHR) and Bangkok (BKK) are 5,951 miles (9,577 km) apart along the great circle, the shortest path a flight can take. Connections add distance on top.
Which points programs can book LHR to BKK award flights?
12 programs can book at least one of the nonstop airlines: Air Canada Aeroplan, Air New Zealand Airpoints, ANA Mileage Club, Avianca LifeMiles, EVA Air Infinity MileageLands, Lufthansa Miles & More, Singapore Airlines KrisFlyer, TAP Miles&Go and 4 more. Which flights each can book depends on its partners, so check the airline before you transfer points.
How many miles does LHR to BKK cost?
It depends on the program: each prices the route from its own chart or dynamically. The Award Flight Pricer compares 30+ programs for LHR to BKK with taxes and fees.
Where can I connect between London and Bangkok?
The most direct connections are through Amsterdam (AMS), Tashkent (TAS), Warsaw (WAW), Brussels (BRU) and Copenhagen (CPH). On 43 of them the same airline flies both flights, for example KLM through Amsterdam.
More routes
Routes are scheduled nonstop flights. The route data is refreshed monthly; this list was last checked November 11, 2026. Seasonal routes and new launches can be missing or end early, so confirm with the airline before you book. Distances are great-circle, the shortest path between the two airports.