international · 11h 30m · 9,589 km

London to Bangkok

1 airlines · 1 aircraft ranked

Thai is the only carrier offering business class on this route, scoring 6.6/10. Thai is the only carrier offering economy on this route, scoring 4.8/10.

How we score → Last updated May 2026
1
Royal SilkThai · Boeing 777-300ER · 2019 cabin
Lie-flat · 1-2-1 · 61" pitchAvg. reliabilityPoints: Amex MR
6.6
Good
Seat 6.6·Amenity 6.6

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Data verified May 2026

New routes and airlines added regularly. One short email when we do.

Airlines on this route

Route insights

  • Thai is the only carrier offering business class on this route, scoring 6.6/10.
  • Thai is the only carrier offering economy on this route, scoring 4.8/10.