Cheap flights from Luxembourg to Bangkok from $738 LUX → BKK, DMK
Luxembourg Airport (LUX) → Suvarnabhumi Airport (BKK), Don Mueang International Airport (DMK)
The cheapest return found recently is $738 with Luxair, 26 Nov – 9 Dec, found 2 days ago.
- Cheapest return found recently
- $738, 26 Nov to 9 Dec
- Usual return price
- $755 to $849
- Cheapest month to fly
- December 2026, return fares from $722 found in the last 7 days
Return
The cheapest return fare on each of 11 departure dates is usually $755 to $849.
Cheapest return found recently
$738
26 Nov – 9 Dec · Luxair
Luxembourg Airport (LUX) → Suvarnabhumi Airport (BKK)
Leaves 5:15 p.m. · Return leaves 11:05 a.m. · 63 h 30 min of travel, both ways together
out 3 stops, back 2 stops
found 2 days ago
Cheapest nonstop return
None seen yet.
Found recently, and the cheapest we hold
$738 26 Nov – 9 Decfound 2 days agoSee prices for these dates
$722 7 Dec – 20 Decfound 5 days agoSee prices for these dates
What have prices looked like?
Over 48 days, 24 Sept to 11 Nov, the cheapest return we saw each day was $606 to $923.
Those were the prices on those days, not today's.
Is this a good return price?
Compared with the cheapest return fare on each of 11 departure dates from 21 Nov to 1 Sept 2027, found by travelers' searches in the last 7 days (economy, the price the seller showed on Aviasales). The usual range is the middle half of those prices.
Could nearby dates be cheaper?
We hold no other 13-night return fares leaving within 3 days of 26 Nov to compare.
Every date we hold
84 fares on 11 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 21 Nov – 13 Jan 2027 | $862 | Luxair | Luxembourg Airport (LUX) → Suvarnabhumi Airport (BKK) | out 2 stops, back 2 stops | found 5 days ago | See prices for these dates |
| 22 Nov – 12 Jan 2027 | $771 | Aegean Airlines | Luxembourg Airport (LUX) → Suvarnabhumi Airport (BKK) | out 2 stops, back 3 stops | found 5 days ago | See prices for these dates |
| 24 Nov – 13 Jan 2027 | $838 | NORRA | Luxembourg Airport (LUX) → Suvarnabhumi Airport (BKK) | out 1 stop, back 2 stops | found 5 days ago | See prices for these dates |
| 26 Nov – 9 Dec | $738 | Luxair | Luxembourg Airport (LUX) → Suvarnabhumi Airport (BKK) | out 3 stops, back 2 stops | found 2 days ago | See prices for these dates |
| 28 Nov – 12 Jan 2027 | $848 | SWISS | Luxembourg Airport (LUX) → Suvarnabhumi Airport (BKK) | out 3 stops, back 3 stops | found 4 days ago | See prices for these dates |
| 29 Nov – 13 Jan 2027 | $806 | Luxair | Luxembourg Airport (LUX) → Suvarnabhumi Airport (BKK) | out 2 stops, back 2 stops | found 5 days ago | See prices for these dates |
| 7 Dec – 20 Dec | $722 | Helvetic Airways | Luxembourg Airport (LUX) → Suvarnabhumi Airport (BKK) | out 1 stop, back 1 stop | found 5 days ago | See prices for these dates |
| 24 Dec – 11 Jan 2027 | $1,183 | Turkish Airlines | Luxembourg Airport (LUX) → Suvarnabhumi Airport (BKK) | out 2 stops, back 3 stops | found 5 days ago | See prices for these dates |
| 3 May 2027 – 10 May 2027 | $726 | LOT Polish | Luxembourg Airport (LUX) → Suvarnabhumi Airport (BKK) | out 1 stop, back 1 stop | found 7 days ago | See prices for these dates |
| 7 May 2027 – 14 May 2027 | $775 | Luxair | Luxembourg Airport (LUX) → Suvarnabhumi Airport (BKK) | out 2 stops, back 2 stops | found 7 days ago | See prices for these dates |
| 1 Sept 2027 – 4 Sept 2027 | $849 | Etihad Airways | Luxembourg Airport (LUX) → Suvarnabhumi Airport (BKK) | out 1 stop, back 1 stop | found 8 days ago | See prices for these dates |
Which month looks cheapest?
December 2026 is the cheapest month — from $722.
Airlines on the cheapest dates: Luxair, Aegean Airlines, NORRA, SWISS, Helvetic Airways, Turkish Airlines, LOT Polish, Etihad Airways.
Premium cabin fares from Luxembourg to Bangkok
We hold no premium economy, business or first-class fares for this route: we collect them for the busiest routes, and this one is not among them yet.
Today's prices for 26 Nov – 9 Dec in another cabin: Premium economy · Business · First
How far ahead were prices cheapest for Luxembourg to Bangkok?
Return
Fares 30 to 59 days before departure were typically 9% lower than 0 to 6 days before departure.
From the cheapest return each day between 24 Sept and 11 Nov (48 days), grouped by how many days ahead the flight left; one adult in economy.
Each range covers different departure dates, so this compares typical fares, not the same trip priced twice.
Prices reflect recent searches — current fares may differ.
See these ranges as a table
| Booked ahead by | Typical fare | Cheapest day | Above the cheapest | Days of prices |
|---|---|---|---|---|
| 0–6 days | $709 | $709 | +10% | 9 |
| 7–13 days | $734 | $708 | +13% | 14 |
| 14–29 days | $758 | $722 | +17% | 17 |
| 30–59 days | $647 | $606 | Cheapest seen | 25 |
| 60–89 days | $835 | $731 | +29% | 30 |
| 90–179 days | $743 | $708 | +15% | 45 |
| 180+ days | $1,035 | $729 | +60% | 14 |
Could a nearby airport be cheaper?
A different airport at either end can change the fare — sometimes a lot.
Return
Luxembourg → Pattaya
101 km from Bangkok
$1,115
$377 more than flying to Bangkok
15 Feb 2027 – 28 Feb 2027 · LUX → UTP · out 2 stops, back 2 stops
found 2 days ago
Cologne → Bangkok
138 km from Luxembourg
$1,208
$470 more than flying from Luxembourg
28 Dec – 6 Jan 2027 · CGN → BKK · out 2 stops, back 1 stop
found 3 days ago
Cheapest recent price on each route — round trip, per traveler in Economy. Distances are in a straight line.
Live price for these dates
The cheapest return found recently is for 26 Nov – 9 Dec. A live search on this page shows what those dates cost now, for one adult in economy.
Questions about this trip
How much is a return flight from Luxembourg to Bangkok?
The cheapest return found recently is $738 with Luxair, 26 Nov to 9 Dec, found 2 days ago. The cheapest return we hold, of any age, is $722 with Helvetic Airways, 7 Dec to 20 Dec, found 5 days ago. The cheapest return fare on each of 11 departure dates is usually $755 to $849.
What is the cheapest month to fly from Luxembourg to Bangkok?
December 2026 is the cheapest month for a return, from $722, 7 Dec to 20 Dec, found 5 days ago.
How far ahead should I book a flight from Luxembourg to Bangkok?
In 48 days of prices between 24 Sept and 11 Nov, return fares 30 to 59 days before departure were typically 9% lower than 0 to 6 days before departure.
Which airlines have the cheapest flights from Luxembourg to Bangkok?
Between 21 Nov and 1 Sept 2027, Luxair has the cheapest return on 4 of the 11 departure dates we hold, Aegean Airlines on 1 and NORRA on 1.
Prices are what travelers' searches on Aviasales found in the last 7 days, in US dollars: the price the seller showed on Aviasales; bags may cost extra. Fares change, so check today's price before you book. How our prices work