Bangkok to London Flight Reservation
A verifiable PNR for the BKK → LHR route, suitable for United Kingdom visa applications and airline boarding-pass requirements.
Route details
Typical flight duration: 12h
Operating airlines: Thai Airways
Why use a flight reservation on this route
Travelers on the BKK-LHR route most commonly need verifiable flight documentation for:
- Tourist visa applications to United Kingdom (proof of onward travel + intended return)
- Business visa applications requiring an itinerary matching invitation letter dates
- Transit visa applications proving onward travel from London
Visa requirements for United Kingdom
Visa authority: UK Visas & Immigration
Default visa type: Standard Visitor
Processing time: 15-21 business days typical
Biometrics at VFS centre. Points-based assessment.
Bangkok to London at a glance
Distance flown: approximately 9,578 km (5,951 miles) great-circle between BKK and LHR.
Service type: This route is normally flown with at least one connection.
Carriers we can issue on: 1 — Thai Airways.
A United Kingdom visa application filed from Bangkok normally has to show confirmed onward or return travel. Your reservation on this route is issued against a real Thai Airways schedule with a live PNR, so the booking reference can be checked on the airline's own "manage booking" page and by the consulate handling your file. Because BKK–LHR is usually a connecting itinerary, every leg appears on the document with its own flight number and times, which is what visa officers expect to see for a multi-sector journey.
Applications for this destination are assessed by UK Visas & Immigration, typically over 15-21 business days, so book your reservation with enough validity to cover the full decision window.
Scheduled services we can issue on BKK–LHR
Live airline schedule data, checked 27 July 2026. Your reservation is issued against one of these real services.
| Flight | Airline | Departs | Arrives | Duration |
|---|---|---|---|---|
|
AI2303 AI2303 BKK-DEL → AI2015 DEL-LHR
|
Air India | 22:25 | 19:00 | 27h 35m · 1 stop via DEL |
|
AI2303 AI2303 BKK-DEL → AI2017 DEL-LHR
|
Air India | 22:25 | 19:00 | 27h 35m · 1 stop via DEL |
|
CZ0362 CZ0362 BKK-CAN → CZ0303 CAN-LHR
|
China Southern Airlines | 08:20 | 19:20 | 18h 00m · 1 stop via CAN |
|
CZ8024 CZ8024 BKK-CAN → CZ0303 CAN-LHR
|
China Southern Airlines | 18:05 | 19:20 | 32h 15m · 1 stop via CAN |
Common questions on this route
Is a BKK–LHR reservation accepted for the visa?
Yes. It is a genuine reservation on a scheduled Bangkok–London service, verifiable by booking reference, which is what the application asks for as proof of travel.
How long does the flight take?
Typically 12h over roughly 9,578 km.
Do I have to pay the full airfare?
No. The reservation costs from $14.99 rather than the ticketed Bangkok–London fare, because it is a booking held on the airline's system rather than a purchased seat.