Cheap Flights from Detroit to Bangkok
Low fares from $1,009. Convenient connections in about 17h 48m. Call now and let an expert beat the price you see online.
- Exclusive phone-only fares you won't see online
- Experts help with changes, cancellations & refunds
- No hidden booking fees — pay what you're quoted
- 24/7 US-based travel agents on call
About flights from Detroit to Bangkok
The Detroit to Bangkok route covers roughly 8,566 miles (13,785 km), departing from Detroit Metropolitan Airport (DTW) and arriving at Suvarnabhumi Airport (BKK). A one-stop journey takes about 17h 48m. Because this is an international route, fares swing widely by season, day of week and how far ahead you book — which is exactly where a quick phone call pays off.
Our travel experts hold consolidator and negotiated fare contracts that aren't shown on public booking sites. Call +1 (855) 302-0422 and we'll search live inventory for your exact dates, hold the best fare, and book it for you — 24/7.
Airlines flying DTW → BKK
- American Airlines
- Delta Air Lines
- United Airlines
- JetBlue Airways
- British Airways
When is the cheapest time to fly Detroit to Bangkok?
Fares on the Detroit–Bangkok route are usually lowest when you book 3 to 10 weeks ahead and fly mid-week (Tuesday or Wednesday). Prices climb sharply in the final two weeks and around holidays and peak summer travel. Because airlines release a small number of discounted seats on each flight, the best fare can disappear within hours — that's why a quick call often beats refreshing booking sites for days.
Detroit to Bangkok: route at a glance
| Departure airport | Detroit Metropolitan Airport (DTW), Detroit |
|---|---|
| Arrival airport | Suvarnabhumi Airport (BKK), Bangkok |
| Distance | 8,566 mi (13,785 km) |
| Typical flight time | ~17h 48m (with a connection) |
| Route type | International |
| Fares from | $1,009 (call for live pricing) |
How to change or cancel a Detroit–Bangkok flight
Plans change. If you need to move your dates, switch passengers, or cancel altogether, the rules depend on your fare type and airline. Many tickets allow changes for a fee (or free within 24 hours of booking), and some qualify for a full refund. Rather than navigate each airline's fine print, call us — we'll review your options, waive avoidable fees where possible, and rebook you fast. Learn more in our guide to cancelling a flight and getting a refund and how to change your flight date without paying a fee.
Frequently asked questions
How much is a flight from Detroit to Bangkok?
Fares from Detroit to Bangkok start around $1,009 one-way, but the best last-minute deals change daily. Call +1 (855) 302-0422 to get the lowest live fare for your dates.
How long is the flight from Detroit to Bangkok?
The distance is about 8,566 miles, so a typical flight takes roughly 17h 48m.
Which airlines fly from Detroit to Bangkok?
Carriers commonly serving this route include American Airlines, Delta Air Lines, United Airlines, JetBlue Airways, British Airways.
Can I get a cheaper fare by calling?
Yes. Our agents have access to consolidator and discounted fares that are often lower than online prices. Call +1 (855) 302-0422 — it's free and available 24/7.