LUX - BKK

$641 Find Cheap Flights from Luxembourg to Bangkok

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Luxembourg to Suvarnabhumi departing on 5/2. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Bangkok Suvarnabhumi Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Luxembourg to Bangkok, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Luxembourg to Bangkok, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$637
Overall average: $712
KLM
Sat 5/2Sat 5/23
LUX - BKK • 1 stop
Cheapest one-way
$748
Typical prices: $485-$890
Multiple Airlines
Fri 12/19
LUX - BKK • 3 stops
When to book
3 weeks
in advance
Our data shows that travelers who book at least 3 weeks in advance save around 24% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
May
Cheapest • 14% price drop
November
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Suvarnabhumi!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Luxembourg to Suvarnabhumi (LUX-BKK)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Luxembourg to Suvarnabhumi that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Luxembourg to Suvarnabhumi

Sat, May 2 - Sat, May 23
KLM Logo
6:05 am - 9:30 am
LUX
-
BKK
22h 25m1 stop
KLM Logo
12:05 pm - 10:00 am
BKK
-
LUX
26h 55m1 stop
$637KLM
Mon, Mar 9 - Tue, Jun 9
KLM Logo
10:55 am - 10:05 am
LUX
-
BKK
17h 10m1 stop
KLM Logo
12:05 pm - 2:05 pm
BKK
-
LUX
31h 00m1 stop
$641KLM
Mon, Jun 1 - Tue, Jun 16
KLM Logo
6:05 am - 9:30 am
LUX
-
BKK
22h 25m1 stop
KLM Logo
12:05 pm - 9:55 am
BKK
-
LUX
26h 50m1 stop
$647KLM
Mon, Jun 1 - Thu, Jun 11
KLM Logo
6:25 pm - 9:10 am
LUX
-
BKK
33h 45m2 stops
KLM Logo
12:05 pm - 5:55 pm
BKK
-
LUX
34h 50m1 stop
$655KLM
Mon, May 11 - Mon, May 25
KLM Logo
6:25 pm - 9:10 am
LUX
-
BKK
33h 45m2 stops
KLM Logo
12:05 pm - 9:55 am
BKK
-
LUX
26h 50m1 stop
$656KLM
Thu, May 21 - Wed, Jun 10
KLM Logo
10:25 am - 9:30 am
LUX
-
BKK
18h 05m1 stop
KLM Logo
11:20 am - 9:55 am
BKK
-
LUX
27h 35m2 stops
$657KLM
Mon, Jun 1 - Fri, Jun 12
KLM Logo
2:35 pm - 9:30 am
LUX
-
BKK
13h 55m1 stop
KLM Logo
12:05 pm - 9:55 am
BKK
-
LUX
26h 50m1 stop
$658KLM
Wed, May 6 - Mon, May 11
KLM Logo
2:35 pm - 9:30 am
LUX
-
BKK
13h 55m1 stop
KLM Logo
12:05 pm - 2:05 pm
BKK
-
LUX
31h 00m1 stop
$665KLM
Sat, May 30 - Fri, Jun 12
KLM Logo
10:25 am - 9:10 am
LUX
-
BKK
17h 45m2 stops
KLM Logo
12:05 pm - 9:55 am
BKK
-
LUX
26h 50m1 stop
$668KLM
Sat, May 2 - Sat, May 23
KLM Logo
10:25 am - 9:10 am
LUX
-
BKK
17h 45m2 stops
KLM Logo
12:05 pm - 10:00 am
BKK
-
LUX
26h 55m1 stop
$669KLM
Booking Insights

KAYAK's insights & trends for Luxembourg to Suvarnabhumi flights

Get data-powered insights and trends into flights from Luxembourg to Suvarnabhumi to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Luxembourg to Bangkok?

The average price of all round-trip flights from Luxembourg to Bangkok Suvarnabhumi Airport clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Luxembourg to Bangkok, look for departures on Sundays and avoid leaving on a Saturday, as it's usually the priciest day. When flying back from Bangkok, Thursday is the cheapest day to fly and Wednesday is the most expensive.

What is the cheapest month to fly from Luxembourg to Bangkok Suvarnabhumi Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Luxembourg to Bangkok Suvarnabhumi Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Luxembourg to Bangkok Suvarnabhumi Airport is May, where tickets cost $712 (return) on average. On the other hand, the most expensive months are July and December, where the average cost of round-trip tickets is $1,015 and $961 respectively.

How far in advance should I book a flight from Luxembourg to Bangkok Suvarnabhumi Airport?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Luxembourg to Bangkok Suvarnabhumi Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Luxembourg to Bangkok Suvarnabhumi Airport, you should book around 3 weeks before departure, which saves you about 24% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 19 weeks before departure.

Good to know

Low seasonJune
Cheapest flight$637
Best time to beat the crowds with an average 14% drop in price.
Most popular time to fly and prices are also 4% lower on average.
Flight from Luxembourg to Bangkok

When to book flights from Luxembourg to Suvarnabhumi

Are your dates flexible? Find out the best times to travel from Luxembourg to Suvarnabhumi based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Luxembourg to Bangkok flights

  • What is the cheapest flight from Luxembourg to Bangkok Suvarnabhumi Airport?

    In the last 3 days, the lowest price for a flight from Luxembourg to Bangkok Suvarnabhumi Airport was $973 for a one-way ticket and $641 for a round-trip.

  • Do I need a passport to fly between Luxembourg and Bangkok?

    Yes, you’ll need a passport to travel to Bangkok from Luxembourg.

  • Which aircraft models fly most regularly from Luxembourg to Bangkok?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Luxembourg to Bangkok?

    SkyTeam, and Star Alliance are the airline alliances operating flights between Luxembourg and Bangkok, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Luxembourg to Bangkok, KLM or Austrian Airlines?

    The two airlines most popular with KAYAK users for flights from Luxembourg to Bangkok are KLM and Austrian Airlines. With an average price for the route of $934 and an overall rating of 7.7, KLM is the most popular choice. Austrian Airlines is also a great choice for the route, with an average price of $739 and an overall rating of 7.6.

  • How does KAYAK find such low prices on flights from Luxembourg to Bangkok?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Luxembourg to Bangkok.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Luxembourg to Bangkok?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Bangkok from Luxembourg is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Luxembourg to Bangkok?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Bangkok with an airline and back to Luxembourg with another airline. Booking your flights between Luxembourg and BKK can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Luxembourg to Bangkok?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Bangkok from Luxembourg up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 4 airlines serving from Luxembourg to Suvarnabhumi

 
See real verified KAYAK customer reviews for airlines flying from Luxembourg to Bangkok. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Luxembourg to Suvarnabhumi? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.7
KLMOverall score based on 1432 reviews
7.8Boarding
7.6Comfort
7.1Entertainment
7.2Food
8.3Crew
Airline reviews

Terrible last row seats many seats available but no offer to move to better seat

2.0 MediocreAnonymous, Dec 2025
AMS - BUD
Read more KLM reviews

Terrible last row seats many seats available but no offer to move to better seat

Delay on my previous leg, had to run to catch my flight. But that happens. Overall ok.

Flight was ok but lack of communication cost me to literally beg to be put on another flight as connecting flight had departed

They forgot to serve food and the crew was very unfriendly. Never experienced such a bad KLM flight. Usually fly from Toronto. New York was different.

The immigration hall in Amsterdam was understaffed, so passport checking was slower than it should be for a major airport. They need to get the automatic readers up and running for non EU passport holders. Waiting in line after a long flight feels a bit abusive.

Over 1 Hr delay. No APU so no AC on ground. Plane was hot during boarding and then they closed the doors over 20 minutes before engine start so interior of plane was steamy hot and stuffy. Could have been helped by opening doors until ready to depart.

Ad experience - been flying many years with them but they are losing out to other carriers with their service and bagage / seating policy. My 2 12-yo kids were not placed with the parent. Absurdity.

Short flight so it was okay. Nice crew, all very pleasant and professional. We were near the back in row 27 so just as we got our drinks, we started our descent so had to drink very quickly!

Our first flight was delayed so we missed our connecting flight. However it was easy to book a later flight on their app.

My flight was delayed by 6 hours then I missed BOTH of my connecting flights, I then had to stay in the AIRPORT at JFK because soooooo many people also suffered from missing flights and there was no hotels available. I would like to be compensated for this experience! I had to stay in the airport for over 16 hours!

Loved the courtesy and punctuality. Very professional and most importantly on time.

I did wish they would give us the entire little bottle Bailey's instead of just have 1/2 bottle at a time

My layover in Vienna was supposed to be 35 minutes but because my flight was canceled I had to wait in the airport for an additional 8 hours.

Very limited legroom in a 10 hour flight.very old plane.

The flight was delayed for 30 minutes with no apparent reason. There is no entertainment at all, and no USB or electric outlets for charging your phone or tablet.

My flight was canceled and even though I paid אם KAYAK you didn't even answer me and obviously didn't refund my money. I will never buy a ticket through you again.

Accessibility serious problems in Viena airport making it seriousely difficult in in-between gates and boarding travel. Pretens of breakfast and service care in the economy pathetic.

One thing I really liked about Austrian Airlines was that the flight attendants were very kind, and the in-flight entertainment offered many choices. One thing that could be improved is the meal service, since only a vegetarian option was offered — it would be better to have at least two choices

One thing I really liked about Austrian Airlines was that the flight attendants were very kind, and the in-flight entertainment offered many choices. One thing that could be improved is the meal service, since only a vegetarian option was offered — it would be better to have at least two choices.

Despite the booked seats in front of the land we were moved to the back of the plane even first like 8 lines were totally without pasangers. When I tried to sit on empty seat flight attendant asked me to go to my dedicated seat in the fully crowded back of the plane. She was not able to explain why. Food was very poor on flight LAX - VIE.

Boarding experience was a mess- both to and from Istanbul airport. No one knew anything. They asked everyone to line up according to their sit numbers- it was unbelievable. Business class had a separate line, but it was hard to find- I had to go through all that mess before finding it. Would not recommend

nice and clean plane but the seats and the comfort was not what i expected. i expected more based on all the ads and reviews that i've read. I guess you get what you pay for in economy.

My experience with Turkish Airlines was good. I didn’t get the meal I ordered. So I didn’t have anything to eat which was disappointing.

I paid $150 to upgrade to this seat. My exit row seat had ample leg room BUT the collapsable table was broken so my food tray and drinks slid over to my lap, the screen malfunctioned.

The best airline for international travel in terms of value you get in business class (service/cost)

Boarded via bus instead of the air bridge Had to wait 10mins in the bus at the tarmac before we were allow to go up

I liked the overall flight experience. However, Turkish officials could do a better job at guiding non-Turkish speakers to their connecting flight gates in such a huge & vast airport.

I wouldn't know what the flight was like. AI canceled my flight reservation!! There's no way to speak to an actual human to fix the issue! NEVER AGAIN! ALWAYS BOOK YOUR FLIGHT DIRECTLY WITH THE AIRLINE NEVER GO THROUGH KAYAK OR JUSTFLY.COM!!

THE SEATS ARE A JOKE!!!! YOU CALL THIS BUSINESS CLASS SEATS ? ITS A DISGRACE.. NARROW, CLAUSTRIPHOBIC SEATS CAN NEVER BE COMPENSATED FOR BY FOCUSING ON BETTER WUALITY FOOD SERVED....... THE CONFORT OF THE SEATS AND THE WIDTH & PITCH OF THE SEATS ARE WAY MORE IMP. THAN FOOD THAT TK IS FOCUSING ON... WILL NEVER FLY AGAIN EVEN IF THE PRICE OF BUSINESS CLASS SEAT IS SAME AS ECONOMY CLASS..... JAL/ QATAR/ EMIRATES HAS WAYYYY MORE COMFY SEATS

my experience was great with Turkish airlines . the problem i encountered was with kayak booking. When I booked . it showed that im allowed a bag . and when I got to the airport, i had to pay $165 for one bag.

Flight was great. Smooth flying, movies good. Open seats allowed for good stretching.

Paid for exit row at the back of the plane. Window seat with lots of leg space. Food was inedible (as usual). Brought my own.

Everything went smoothly and the staff was very kind. I’m glad I purchased the extra leg room for my long flight; it was totally worth it. We were served 2 meals for a 9 hour flight which I was not expecting and they were very tasty. I appreciated them being vegetarian. Customs line in Munich was long; I had a choice to have a 1 hr 40 min layover or 2 hr 40 min layover; I took the longer layover which I was thankful for because my flight was delayed 30 minutes and there’s a good chance I would have missed my connecting flight. This was my very first international flight and I would fly Discover again without hesitation. Thank you for taking good care of me!

Welp - they boarded us appropriately...then had us sit on the plane for over two hours before cancelling the flight...which meant another night in Munich. I probably had it a little better than most as over 500 people had to be accommodated/re-booked etc. The next day I boarded the same flight (for which I had now been ticketed 3 straight days) and - with "only" an hour delay, managed to finally get home over 2 days later than scheduled. I haven't flown Lufthansa to Europe in years...and I won't be looking to do so again in the future. To be clear, though, the people I interacted with - flight crew, Service Center, check-in were all professional and courteous - management is clearly to blame for their lack of communication and unpreparedness for when things go wrong.

It was a short flight. Plenty of room on the plane. It was also extremely clean.

If the plain wait for the passenger it should wait for the baggage!!

We flew first class - the screens are outdated and very small. Even on highest brightness level is was hard to recognize anything. Food was on average, nothing special. Champagne served was the same other airlines serving in Business Class.

Seating was average for a first class seat. It very modern. I expected better.

Exit row seat that cost extra to book had a bad monitor marked as out of order, so clearly something they should have fixed.

Very small and uncomfortable seats, Hard to hear entertainment system sound. Horrible food. Staff doesn't care much about the passengers. 2nd time they didn't give me my vegetarian meal. They asked me regular food with meat. The airline and staff was from United airlines.

Everything you need to know for your flight from Luxembourg to Suvarnabhumi

Information on your arrival and departure airports