Bangkok Suvarnabhumi (BKK) tracks 8 destinations in this dataset, all of them international and all of them verified: Dhaka, Kathmandu, and Colombo on the short-haul end, followed by Delhi, Mumbai, Lahore, Islamabad, and Karachi in the medium-haul band up to 4.4 hours. There's no long-haul or domestic entry in this particular list.
A full 8-for-8 verification rate, weighted slightly toward medium-haul (5 routes) over short-haul (3 routes), points to Bangkok's genuine strength as a South and Southeast Asian connecting point, carried here mainly by Thai Airways alongside national carriers on each route. As with Abu Dhabi's similarly clean record, treat this as confirmation of a well-documented regional network rather than a claim that BKK's total global route map stops at these 8 cities — this table is a South Asia-focused slice of a much larger hub.
All 8 international pairs from Bangkok tracked here are verified, run by a mix of Thai Airways International and regional carriers such as Biman Bangladesh, SriLankan Airlines, and Cathay Pacific depending on the route, with flight times spanning from 1.8 hours to Dhaka up to 4.4 hours to Karachi.
| Destination | Country | Distance | Flight Time | Haul | Verified Service |
|---|---|---|---|---|---|
Dhaka DAC |
Bangladesh | 1,568 km / 974 mi | ≈ 1.8h | Short-haul | ✓ 6 carriers |
Kathmandu KTM |
Nepal | 2,229 km / 1,385 mi | ≈ 2.6h | Short-haul | ✓ 2 carriers |
Colombo CMB |
Sri Lanka | 2,392 km / 1,486 mi | ≈ 2.8h | Short-haul | ✓ 4 carriers |
Delhi DEL |
India | 2,948 km / 1,832 mi | ≈ 3.5h | Medium-haul | ✓ 4 carriers |
Mumbai BOM |
India | 3,031 km / 1,883 mi | ≈ 3.6h | Medium-haul | ✓ 5 carriers |
Lahore LHE |
Pakistan | 3,337 km / 2,074 mi | ≈ 3.9h | Medium-haul | ✓ 1 carrier |
Islamabad ISB |
Pakistan | 3,580 km / 2,224 mi | ≈ 4.2h | Medium-haul | ✓ 1 carrier |
Karachi KHI |
Pakistan | 3,727 km / 2,316 mi | ≈ 4.4h | Medium-haul | ✓ 2 carriers |
All 8 of Bangkok's tracked routes carry a verified historical operating record, so every entry below reflects confirmed historical nonstop service rather than a distance estimate.
OpenFlights' historical route dataset records 6 carriers operating this city pair, flying ATR 72, Airbus A319, Boeing 737 and other types. It's the best-served pair in Bangkok's whole tracked network — still confirm current-day operation and schedule in your GDS before quoting, since this dataset reflects historical service, not a live timetable.
4H United AirwaysBG Biman Bangladesh AirlinesKB Druk AirPG Bangkok AirwaysRX Rainbow Air Polynesia5 carriers on record (Airbus A320, Airbus A321, Boeing 737-900 and other types) — solidly served, competitive pricing across at least a few airlines historically.
9W Jet AirwaysAI Air India LimitedNH All Nippon AirwaysPG Bangkok AirwaysTG Thai Airways International4 carriers on record (Airbus A320, Airbus A321, Boeing 777-300) — solidly served, competitive pricing across at least a few airlines historically.
CX Cathay PacificMJ LTG Thai Airways InternationalUL SriLankan Airlines4 carriers on record (Airbus A320, Airbus A321, Boeing 737-800 and other types) — solidly served, competitive pricing across at least a few airlines historically.
6E IndiGo Airlines9W Jet AirwaysAI Air India LimitedTG Thai Airways InternationalBKK anchors every route in this table as the origin code; because all 8 are verified, a GDS availability check on any of them should return live options directly, though schedules and operating carriers should always be reconfirmed for current bookings.
Amadeus: AN15JULBKKxxx Sabre: A15JUNBKKxxx Galileo: A/15JUNBKKxxx
Replace xxx with the destination's own 3-letter IATA code from the tables above — the availability-check syntax itself doesn't change by destination, only the city pair does.
All 8 — Dhaka, Kathmandu, Colombo, Delhi, Mumbai, Lahore, Islamabad, and Karachi all carry a verified historical direct-service record.
No — all 8 tracked routes are international and classified short- or medium-haul; there is no domestic or long-haul entry in this particular dataset slice.
Dhaka is shortest at 1,568 km (1.8 hours); Karachi is longest at 3,727 km (4.4 hours). Both are verified.
Thai Airways International appears across most of them, alongside carriers like Biman Bangladesh Airlines, SriLankan Airlines, and Cathay Pacific on specific city pairs.
Yes — every one of the 8 South and Southeast Asian routes tracked from BKK carries a verified operating record, the strongest verification rate of any pattern in this reference.
Paste any PNR touching Bangkok (BKK) and get a client-ready itinerary in seconds, with layover times calculated using the correct time zones — free, no signup.
Try the Free Converter →